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-rw-r--r--bsd_eth_drivers/Makefile11
-rw-r--r--bsd_eth_drivers/if_em/LICENSE31
-rw-r--r--bsd_eth_drivers/if_em/Makefile158
-rw-r--r--bsd_eth_drivers/if_em/README.rtems66
-rw-r--r--bsd_eth_drivers/if_em/freebsd_cvs_status291
-rw-r--r--bsd_eth_drivers/if_le/Makefile152
-rw-r--r--bsd_eth_drivers/if_le/README.rtems80
-rw-r--r--bsd_eth_drivers/if_le/am7990.c627
-rw-r--r--bsd_eth_drivers/if_le/if_le_cbus.c451
-rw-r--r--bsd_eth_drivers/if_le/if_le_isa.c509
-rw-r--r--bsd_eth_drivers/if_le/if_le_lebuffer.c408
-rw-r--r--bsd_eth_drivers/if_le/if_le_ledma.c490
-rw-r--r--bsd_eth_drivers/if_le/lebuffer_sbus.c300
-rw-r--r--bsd_eth_drivers/if_pcn/Makefile143
-rw-r--r--bsd_eth_drivers/if_pcn/README.rtems73
-rw-r--r--bsd_eth_drivers/if_re/Makefile.am19
-rw-r--r--bsd_eth_drivers/if_re/if_re.c2890
-rw-r--r--bsd_eth_drivers/if_re/if_rlreg.h993
-rw-r--r--bsd_eth_drivers/libbsdport/Makefile116
-rw-r--r--bsd_eth_drivers/libbsdport/modini.c100
20 files changed, 0 insertions, 7908 deletions
diff --git a/bsd_eth_drivers/Makefile b/bsd_eth_drivers/Makefile
deleted file mode 100644
index 175dea6..0000000
--- a/bsd_eth_drivers/Makefile
+++ /dev/null
@@ -1,11 +0,0 @@
-#
-# Makefile.dir,v 1.4 2000/06/12 15:00:14 joel Exp
-#
-
-include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
-
-include $(RTEMS_CUSTOM)
-include $(RTEMS_ROOT)/make/directory.cfg
-
-SUBDIRS=libbsdport if_em if_pcn if_le
-
diff --git a/bsd_eth_drivers/if_em/LICENSE b/bsd_eth_drivers/if_em/LICENSE
deleted file mode 100644
index 7e13aa1..0000000
--- a/bsd_eth_drivers/if_em/LICENSE
+++ /dev/null
@@ -1,31 +0,0 @@
-$FreeBSD: src/sys/dev/em/LICENSE,v 1.6 2007/05/04 00:00:11 jfv Exp $
-
- Copyright (c) 2001-2007, Intel Corporation
- All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions are met:
-
- 1. Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
-
- 2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
- 3. Neither the name of the Intel Corporation nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- POSSIBILITY OF SUCH DAMAGE.
-
diff --git a/bsd_eth_drivers/if_em/Makefile b/bsd_eth_drivers/if_em/Makefile
deleted file mode 100644
index ea0d776..0000000
--- a/bsd_eth_drivers/if_em/Makefile
+++ /dev/null
@@ -1,158 +0,0 @@
-#
-# Makefile.leaf,v 1.7 2002/07/22 22:56:09 joel Exp
-#
-# Templates/Makefile.leaf
-# Template leaf node Makefile
-#
-#
-LIBNAME=libif_em.a
-
-ENBL_82542_SUPPORT=NO
-ENBL_ICH8LAN_SUPPORT=YES
-
-CPPFLAGS_82542_SUPPORT_NO=-DNO_82542_SUPPORT
-C_PIECES_82542_SUPPORT_YES=e1000_82542
-CPPFLAGS_ICH8LAN_SUPPORT_NO=-DNO_ICH8LAN_SUPPORT
-C_PIECES_ICH8LAN_SUPPORT_YES=e1000_ich8lan
-
-# C source names, if any, go here -- minus the .c
-C_PIECES=
-
-C_PIECES+=e1000_80003es2lan
-C_PIECES+=e1000_82540
-C_PIECES+=e1000_82541
-C_PIECES+=$(C_PIECES_82542_SUPPORT_$(ENBL_82542_SUPPORT))
-C_PIECES+=e1000_82543
-C_PIECES+=e1000_82571
-C_PIECES+=e1000_82575
-C_PIECES+=e1000_api
-C_PIECES+=$(C_PIECES_ICH8LAN_SUPPORT_$(ENBL_ICH8LAN_SUPPORT))
-C_PIECES+=e1000_mac
-C_PIECES+=e1000_manage
-C_PIECES+=e1000_nvm
-C_PIECES+=e1000_phy
-
-C_PIECES+=if_em
-
-C_FILES=$(C_PIECES:%=%.c)
-C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
-
-# C++ source names, if any, go here -- minus the .cc
-CC_PIECES=
-CC_FILES=$(CC_PIECES:%=%.cc)
-CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
-
-H_FILES=
-
-# Assembly source names, if any, go here -- minus the .S
-S_PIECES=
-S_FILES=$(S_PIECES:%=%.S)
-S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o)
-
-SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
-OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
-
-# If your PGMS target has the '.exe' extension, a statically
-# linked application is generated.
-# If it has a '.obj' extension, a loadable module is built.
-#
-#
-ifdef LIBNAME
-LIB=${ARCH}/${LIBNAME}
-else
-PGMS=${ARCH}/if_em.obj
-endif
-
-# List of RTEMS Classic API Managers to be included in the application
-# goes here. Use:
-# MANAGERS=all
-# to include all RTEMS Classic API Managers in the application or
-# something like this to include a specific set of managers.
-# MANAGERS=io event message rate_monotonic semaphore timer
-#
-# UNUSED for loadable modules
-MANAGERS=ALL
-
-ifndef RTEMS_MAKEFILE_PATH
-$(error you need to set the RTEMS_MAKEFILE_PATH environment variable)
-endif
-
-include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
-
-include $(RTEMS_CUSTOM)
-ifdef LIBNAME
-include $(RTEMS_ROOT)/make/lib.cfg
-else
-include $(RTEMS_ROOT)/make/leaf.cfg
-endif
-
-#
-# (OPTIONAL) Add local stuff here using +=
-#
-
-DEFINES +=
-CPPFLAGS += -I. -I../libbsdport -I../libbsdport/dummyheaders
-CPPFLAGS += $(CPPFLAGS_82542_SUPPORT_$(ENBL_82542_SUPPORT))
-CPPFLAGS += $(CPPFLAGS_ICH8LAN_SUPPORT_$(ENBL_ICH8LAN_SUPPORT))
-CFLAGS +=
-
-#
-# CFLAGS_DEBUG_V are used when the `make debug' target is built.
-# To link your application with the non-optimized RTEMS routines,
-# uncomment the following line:
-# CFLAGS_DEBUG_V += -qrtems_debug
-#
-
-LD_PATHS +=
-LD_LIBS +=
-LDFLAGS +=
-
-#
-# Add your list of files to delete here. The config files
-# already know how to delete some stuff, so you may want
-# to just run 'make clean' first to see what gets missed.
-# 'make clobber' already includes 'make clean'
-#
-
-CLEAN_ADDITIONS +=
-CLOBBER_ADDITIONS +=
-
-all: ${ARCH} $(SRCS) $(PGMS) ${LIB}
-
-#How to make a relocatable object
-$(filter %.obj, $(PGMS)): ${OBJS}
- $(make-obj)
-
-#How to make an executable (statically linked)
-$(filter %.exe,$(PGMS)): ${LINK_FILES}
- $(make-exe)
-ifdef ELFEXT
-ifdef XSYMS
- $(XSYMS) $(@:%.exe=%.$(ELFEXT)) $(@:%.exe=%.sym)
-endif
-endif
-
-$(LIB): ${OBJS}
- $(make-library)
-
-ifndef RTEMS_SITE_INSTALLDIR
-RTEMS_SITE_INSTALLDIR = $(PROJECT_RELEASE)
-endif
-
-${RTEMS_SITE_INSTALLDIR}/include \
-${RTEMS_SITE_INSTALLDIR}/lib \
-${RTEMS_SITE_INSTALLDIR}/bin:
- test -d $@ || mkdir -p $@
-# Install the program(s), appending _g or _p as appropriate.
-# for include files, just use $(INSTALL_CHANGE)
-#
-# - Some BSPs might generate bootable executables in yet another
-# format (such as .srec) and you might need to extend the rule
-# below so the essential files get installed. YMMV.
-ifdef LIBNAME
-install: all $(RTEMS_SITE_INSTALLDIR)/lib
- $(INSTALL_VARIANT) -m 644 ${LIB} ${RTEMS_SITE_INSTALLDIR}/lib
-else
-install: all $(RTEMS_SITE_INSTALLDIR)/bin
- $(INSTALL_VARIANT) -m 555 ${PGMS} ${PGMS:%.exe=%.bin} ${PGMS:%.exe=%.sym} ${RTEMS_SITE_INSTALLDIR}/bin
-endif
diff --git a/bsd_eth_drivers/if_em/README.rtems b/bsd_eth_drivers/if_em/README.rtems
deleted file mode 100644
index 88fa2fb..0000000
--- a/bsd_eth_drivers/if_em/README.rtems
+++ /dev/null
@@ -1,66 +0,0 @@
-RTEMS PORT OF THE 'em' ETHERNET DRIVER
-======================================
-
-This is a port of the intel / FreeBSD 'em' driver as of
-2007/7/4 (checked out from FreeBSD/head on that date).
-
-SUPPORTED BSPs:
-- you need 'libbsdport' which in turn needs 'libbspExt'
- These work for i386/pc386 and powerpc/new-exception-processing
- BSPs, i.e., the BSP must implement <rtems/pci.h> and <rtems/irq.h>.
-
-USAGE:
-- to attach this driver:
- * define a NULL terminated list with all libbsdport supported
- drivers you want to include with your application:
-
- extern driver_t libbsdport_em_driver;
-
- driver_t *libbsdport_netdriver_table[] = {
- &libbsdport_em_driver,
- /* other drivers here or upstream of 'em' if they support
- * the same hardware but are preferred.
- */
- 0
- };
-
- * specify libbsdport_netdriver_attach for the 'attach' function
- pointer in struct rtems_bsdnet_ifconfig.
-
- * use the 'name' field in struct rtems_bsdnet_ifconfig to filter
- drivers and device instances:
-
- <driver_name><instance>
-
- either may be omitted which means that the next available
- driver/hardware device is to be used. Here are a few examples:
-
- "" /* use first device found supported by any driver in the
- * libbsdport_driver_table[].
- */
-
- "em2" /* use second device supported by the 'em' driver */
-
- Notes: Counting instances begins with 1 (not 0).
- Consult libbsdport/README for more information.
-
-
-KNOWN ISSUES:
-- 'ignore_broadcast' and 'mtu' settings from
- struct rtems_bsdnet_ifconfig are ignored. I haven't seen
- many drivers that honour 'ignore_broadcast' and 'mtu' can be
- set using a ioctl(). I'm trying to keep changes to BSD sources
- minimal...
-- ring sizes are restricted (driver validates sizes and uses
- defaults if requested sizes don't meet requirements).
-
-TESTED WITH:
- 82544 on motorola MVME5500 (PPC MVE board)
- 82573 on concurrent technologies PP410 (intel x86) board
-
-TESTED ON:
- rtems-4.7
- powerpc/beatnik (motorola MVME5500)
- i386/pc686 (concurrent technologies PP410 compact PCI)
-
-T.S, 200707
diff --git a/bsd_eth_drivers/if_em/freebsd_cvs_status b/bsd_eth_drivers/if_em/freebsd_cvs_status
deleted file mode 100644
index da6f8b8..0000000
--- a/bsd_eth_drivers/if_em/freebsd_cvs_status
+++ /dev/null
@@ -1,291 +0,0 @@
-FreeBSD checkout at 2007-07-04 00:49 PDT
-
-? freebsd_cvs_status
-===================================================================
-File: LICENSE Status: Up-to-date
-
- Working revision: 1.6
- Repository revision: 1.6 /home/ncvs/src/sys/dev/em/LICENSE,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: README Status: Up-to-date
-
- Working revision: 1.15
- Repository revision: 1.15 /home/ncvs/src/sys/dev/em/README,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_80003es2lan.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_80003es2lan.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_80003es2lan.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_80003es2lan.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82540.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82540.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82541.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82541.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82541.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82541.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82542.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82542.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82543.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82543.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82543.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82543.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82571.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82571.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82571.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82571.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82575.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82575.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_82575.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_82575.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_api.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_api.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_api.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_api.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_defines.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_defines.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_hw.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_hw.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_ich8lan.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_ich8lan.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_ich8lan.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_ich8lan.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_mac.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_mac.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_mac.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_mac.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_manage.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_manage.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_manage.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_manage.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_nvm.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_nvm.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_nvm.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_nvm.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_osdep.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_osdep.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_phy.c Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_phy.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_phy.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_phy.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: e1000_regs.h Status: Up-to-date
-
- Working revision: 1.3
- Repository revision: 1.3 /home/ncvs/src/sys/dev/em/e1000_regs.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: if_em.c Status: Up-to-date
-
- Working revision: 1.181
- Repository revision: 1.181 /home/ncvs/src/sys/dev/em/if_em.c,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
-===================================================================
-File: if_em.h Status: Up-to-date
-
- Working revision: 1.61
- Repository revision: 1.61 /home/ncvs/src/sys/dev/em/if_em.h,v
- Sticky Tag: (none)
- Sticky Date: (none)
- Sticky Options: (none)
-
diff --git a/bsd_eth_drivers/if_le/Makefile b/bsd_eth_drivers/if_le/Makefile
deleted file mode 100644
index ab71264..0000000
--- a/bsd_eth_drivers/if_le/Makefile
+++ /dev/null
@@ -1,152 +0,0 @@
-#
-# Makefile.leaf,v 1.7 2002/07/22 22:56:09 joel Exp
-#
-# Templates/Makefile.leaf
-# Template leaf node Makefile
-#
-#
-LIBNAME=libif_le.a
-
-# C source names, if any, go here -- minus the .c
-C_PIECES=
-
-C_PIECES+=lance am79900 if_le_pci
-
-C_FILES=$(C_PIECES:%=%.c)
-C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
-
-# C++ source names, if any, go here -- minus the .cc
-CC_PIECES=
-CC_FILES=$(CC_PIECES:%=%.cc)
-CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
-
-H_FILES=
-
-LINKS+=dev/le/lancereg.h
-LINKS+=dev/le/lancevar.h
-LINKS+=dev/le/am79900reg.h
-LINKS+=dev/le/am79900var.h
-
-# Assembly source names, if any, go here -- minus the .S
-S_PIECES=
-S_FILES=$(S_PIECES:%=%.S)
-S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o)
-
-SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
-OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
-
-# If your PGMS target has the '.exe' extension, a statically
-# linked application is generated.
-# If it has a '.obj' extension, a loadable module is built.
-#
-#
-ifdef LIBNAME
-LIB=${ARCH}/${LIBNAME}
-else
-PGMS=${ARCH}/if_pcn.obj
-endif
-
-# List of RTEMS Classic API Managers to be included in the application
-# goes here. Use:
-# MANAGERS=all
-# to include all RTEMS Classic API Managers in the application or
-# something like this to include a specific set of managers.
-# MANAGERS=io event message rate_monotonic semaphore timer
-#
-# UNUSED for loadable modules
-MANAGERS=ALL
-
-all:
-
-depend: ${LINKS}
-
-ifndef RTEMS_MAKEFILE_PATH
-$(error you need to set the RTEMS_MAKEFILE_PATH environment variable)
-endif
-
-include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
-
-include $(RTEMS_CUSTOM)
-ifdef LIBNAME
-include $(RTEMS_ROOT)/make/lib.cfg
-else
-include $(RTEMS_ROOT)/make/leaf.cfg
-endif
-
-#
-# (OPTIONAL) Add local stuff here using +=
-#
-
-#DEFINES += -DLEDEBUG
-CPPFLAGS += -I. -I../libbsdport -I../libbsdport/dummyheaders
-CPPFLAGS += $(CPPFLAGS_82542_SUPPORT_$(ENBL_82542_SUPPORT))
-CFLAGS +=
-
-#
-# CFLAGS_DEBUG_V are used when the `make debug' target is built.
-# To link your application with the non-optimized RTEMS routines,
-# uncomment the following line:
-# CFLAGS_DEBUG_V += -qrtems_debug
-#
-
-LD_PATHS +=
-LD_LIBS +=
-LDFLAGS +=
-
-#
-# Add your list of files to delete here. The config files
-# already know how to delete some stuff, so you may want
-# to just run 'make clean' first to see what gets missed.
-# 'make clobber' already includes 'make clean'
-#
-
-CLEAN_ADDITIONS +=
-CLOBBER_ADDITIONS += $(sort $(foreach n,$(LINKS),$(firstword $(subst /, ,$(n)))))
-
-all: ${LINKS} ${ARCH} $(SRCS) $(PGMS) ${LIB}
-
-#How to make a relocatable object
-$(filter %.obj, $(PGMS)): ${OBJS}
- $(make-obj)
-
-#How to make an executable (statically linked)
-$(filter %.exe,$(PGMS)): ${LINK_FILES}
- $(make-exe)
-ifdef ELFEXT
-ifdef XSYMS
- $(XSYMS) $(@:%.exe=%.$(ELFEXT)) $(@:%.exe=%.sym)
-endif
-endif
-
-$(LIB): ${OBJS}
- $(make-library)
-
-ifndef RTEMS_SITE_INSTALLDIR
-RTEMS_SITE_INSTALLDIR = $(PROJECT_RELEASE)
-endif
-
-# for each name listed in LINKS, create parent directories (if needed)
-# and a symlink to file in .
-# E.g., LINKS=a/b/c.h
-# creates a/b/c.h -> ../../c.h
-$(LINKS):
- @if [ ! -d $(dir $@) ] ; then mkdir -p $(dir $@); fi
- @ln -s `echo $@ | sed -e 's%[^/]\+[/]\+%../%g'` $@
-
-${RTEMS_SITE_INSTALLDIR}/include \
-${RTEMS_SITE_INSTALLDIR}/lib \
-${RTEMS_SITE_INSTALLDIR}/bin:
- test -d $@ || mkdir -p $@
-# Install the program(s), appending _g or _p as appropriate.
-# for include files, just use $(INSTALL_CHANGE)
-#
-# - Some BSPs might generate bootable executables in yet another
-# format (such as .srec) and you might need to extend the rule
-# below so the essential files get installed. YMMV.
-ifdef LIBNAME
-install: all $(RTEMS_SITE_INSTALLDIR)/lib
- $(INSTALL_VARIANT) -m 644 ${LIB} ${RTEMS_SITE_INSTALLDIR}/lib
-else
-install: all $(RTEMS_SITE_INSTALLDIR)/bin
- $(INSTALL_VARIANT) -m 555 ${PGMS} ${PGMS:%.exe=%.bin} ${PGMS:%.exe=%.sym} ${RTEMS_SITE_INSTALLDIR}/bin
-endif
diff --git a/bsd_eth_drivers/if_le/README.rtems b/bsd_eth_drivers/if_le/README.rtems
deleted file mode 100644
index 829e1d8..0000000
--- a/bsd_eth_drivers/if_le/README.rtems
+++ /dev/null
@@ -1,80 +0,0 @@
-RTEMS PORT OF THE 'le' ETHERNET DRIVER
-======================================
-
-This is a port of the FreeBSD 'le' driver as of
-2007/7/21 (checked out from FreeBSD/head on that date).
-
-SUPPORTED BSPs:
-- you need 'libbsdport' which in turn needs 'libbspExt'
- These work for i386/pc386 and powerpc/new-exception-processing
- BSPs, i.e., the BSP must implement <rtems/pci.h> and <rtems/irq.h>.
-
-USAGE:
-- to attach this driver:
- * define a NULL terminated list with all libbsdport supported
- drivers you want to include with your application:
-
- extern driver_t libbsdport_le_pci_driver;
-
- driver_t *libbsdport_netdriver_table[] = {
- &libbsdport_le_pci_driver,
- /* other drivers here or upstream of 'le' if they support
- * the same hardware but are preferred.
- */
- 0
- };
-
- * specify libbsdport_netdriver_attach for the 'attach' function
- pointer in struct rtems_bsdnet_ifconfig.
-
- * use the 'name' field in struct rtems_bsdnet_ifconfig to filter
- drivers and device instances:
-
- <driver_name><instance>
-
- either may be omitted which means that the next available
- driver/hardware device is to be used. Here are a few examples:
-
- "" /* use first device found supported by any driver in the
- * libbsdport_driver_table[].
- */
-
- "le1" /* use first device supported by the 'le' driver */
-
- Notes: Counting instances begins with 1 (not 0).
- Consult libbsdport/README for more information.
-
-
-KNOWN ISSUES:
-- only the PCI module has been ported, so far. No ISA (yet).
- This means that only the
- am79900*.*
- lance*.*
- if_le_pci.c
- files are really used. Other files are left here for reference.
-- media status (SIOCGIFMEDIA) doesn't work. sc_mediastatus
- is not set so the media is always reported as 0.
-- 'ignore_broadcast' and 'mtu' settings from
- struct rtems_bsdnet_ifconfig are ignored. I haven't seen
- many drivers that honour 'ignore_broadcast' and 'mtu' can be
- set using a ioctl(). I'm trying to keep changes to BSD sources
- minimal...
-- ring sizes are restricted to powers of 2.
-
-OTHER NOTES:
-- you can use the 'pcn' driver for 79C971 and upwards
- chips. 'pcn' supposedly uses more advanced features
- of those chips.
-- 'le' works with qemu's 'pcnet32' Am79C970A emulation :-)
-
-TESTED WITH:
- Technobox 10/100-TX Ethernet PMC (AMD Am79C973 chip)
- qemu 'pcnet32' emulation
-
-TESTED ON:
- rtems-4.7
- powerpc/beatnik (motorola MVME5500 and MVME6100 VME boards)
- i386/pc686 (concurrent technologies PP410 compact PCI)
- qemu emulator
-
-T.S, 200707
diff --git a/bsd_eth_drivers/if_le/am7990.c b/bsd_eth_drivers/if_le/am7990.c
deleted file mode 100644
index 9768dd8..0000000
--- a/bsd_eth_drivers/if_le/am7990.c
+++ /dev/null
@@ -1,627 +0,0 @@
-/* $NetBSD: am7990.c,v 1.68 2005/12/11 12:21:25 christos Exp $ */
-
-/*-
- * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Charles M. Hannum and by Jason R. Thorpe of the Numerical Aerospace
- * Simulation Facility, NASA Ames Research Center.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Ralph Campbell and Rick Macklem.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_le.c 8.2 (Berkeley) 11/16/93
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/le/am7990.c,v 1.4 2006/12/06 02:14:31 marius Exp $");
-
-#include <sys/param.h>
-#include <sys/bus.h>
-#include <sys/endian.h>
-#include <sys/lock.h>
-#include <sys/mbuf.h>
-#include <sys/mutex.h>
-#include <sys/socket.h>
-
-#include <net/bpf.h>
-#include <net/ethernet.h>
-#include <net/if.h>
-#include <net/if_arp.h>
-#include <net/if_dl.h>
-#include <net/if_media.h>
-#include <net/if_var.h>
-
-#include <machine/bus.h>
-
-#include <dev/le/lancereg.h>
-#include <dev/le/lancevar.h>
-#include <dev/le/am7990reg.h>
-#include <dev/le/am7990var.h>
-
-static void am7990_meminit(struct lance_softc *);
-static void am7990_rint(struct lance_softc *);
-static void am7990_tint(struct lance_softc *);
-static void am7990_start_locked(struct lance_softc *sc);
-
-#ifdef LEDEBUG
-static void am7990_recv_print(struct lance_softc *, int);
-static void am7990_xmit_print(struct lance_softc *, int);
-#endif
-
-int
-am7990_config(struct am7990_softc *sc, const char* name, int unit)
-{
- int error, mem;
-
- sc->lsc.sc_meminit = am7990_meminit;
- sc->lsc.sc_start_locked = am7990_start_locked;
-
- error = lance_config(&sc->lsc, name, unit);
- if (error != 0)
- return (error);
-
- mem = 0;
- sc->lsc.sc_initaddr = mem;
- mem += sizeof(struct leinit);
- sc->lsc.sc_rmdaddr = mem;
- mem += sizeof(struct lermd) * sc->lsc.sc_nrbuf;
- sc->lsc.sc_tmdaddr = mem;
- mem += sizeof(struct letmd) * sc->lsc.sc_ntbuf;
- sc->lsc.sc_rbufaddr = mem;
- mem += LEBLEN * sc->lsc.sc_nrbuf;
- sc->lsc.sc_tbufaddr = mem;
- mem += LEBLEN * sc->lsc.sc_ntbuf;
-
- if (mem > sc->lsc.sc_memsize)
- panic("%s: memsize", __func__);
-
- lance_attach(&sc->lsc);
-
- return (0);
-}
-
-void
-am7990_detach(struct am7990_softc *sc)
-{
-
- lance_detach(&sc->lsc);
-}
-
-/*
- * Set up the initialization block and the descriptor rings.
- */
-static void
-am7990_meminit(struct lance_softc *sc)
-{
- struct ifnet *ifp = sc->sc_ifp;
- struct leinit init;
- struct lermd rmd;
- struct letmd tmd;
- u_long a;
- int bix;
-
- LE_LOCK_ASSERT(sc, MA_OWNED);
-
- if (ifp->if_flags & IFF_PROMISC)
- init.init_mode = LE_MODE_NORMAL | LE_MODE_PROM;
- else
- init.init_mode = LE_MODE_NORMAL;
-
- init.init_padr[0] = (sc->sc_enaddr[1] << 8) | sc->sc_enaddr[0];
- init.init_padr[1] = (sc->sc_enaddr[3] << 8) | sc->sc_enaddr[2];
- init.init_padr[2] = (sc->sc_enaddr[5] << 8) | sc->sc_enaddr[4];
- lance_setladrf(sc, init.init_ladrf);
-
- sc->sc_last_rd = 0;
- sc->sc_first_td = sc->sc_last_td = sc->sc_no_td = 0;
-
- a = sc->sc_addr + LE_RMDADDR(sc, 0);
- init.init_rdra = a;
- init.init_rlen = (a >> 16) | ((ffs(sc->sc_nrbuf) - 1) << 13);
-
- a = sc->sc_addr + LE_TMDADDR(sc, 0);
- init.init_tdra = a;
- init.init_tlen = (a >> 16) | ((ffs(sc->sc_ntbuf) - 1) << 13);
-
- (*sc->sc_copytodesc)(sc, &init, LE_INITADDR(sc), sizeof(init));
-
- /*
- * Set up receive ring descriptors.
- */
- for (bix = 0; bix < sc->sc_nrbuf; bix++) {
- a = sc->sc_addr + LE_RBUFADDR(sc, bix);
- rmd.rmd0 = a;
- rmd.rmd1_hadr = a >> 16;
- rmd.rmd1_bits = LE_R1_OWN;
- rmd.rmd2 = -LEBLEN | LE_XMD2_ONES;
- rmd.rmd3 = 0;
- (*sc->sc_copytodesc)(sc, &rmd, LE_RMDADDR(sc, bix),
- sizeof(rmd));
- }
-
- /*
- * Set up transmit ring descriptors.
- */
- for (bix = 0; bix < sc->sc_ntbuf; bix++) {
- a = sc->sc_addr + LE_TBUFADDR(sc, bix);
- tmd.tmd0 = a;
- tmd.tmd1_hadr = a >> 16;
- tmd.tmd1_bits = 0;
- tmd.tmd2 = LE_XMD2_ONES;
- tmd.tmd3 = 0;
- (*sc->sc_copytodesc)(sc, &tmd, LE_TMDADDR(sc, bix),
- sizeof(tmd));
- }
-}
-
-static void
-am7990_rint(struct lance_softc *sc)
-{
- struct ifnet *ifp = sc->sc_ifp;
- struct mbuf *m;
- struct lermd rmd;
- int bix, rp;
-#if defined(LANCE_REVC_BUG)
- struct ether_header *eh;
- /* Make sure this is short-aligned, for ether_cmp(). */
- static uint16_t bcast_enaddr[3] = { ~0, ~0, ~0 };
-#endif
-
- bix = sc->sc_last_rd;
-
- /* Process all buffers with valid data. */
- for (;;) {
- rp = LE_RMDADDR(sc, bix);
- (*sc->sc_copyfromdesc)(sc, &rmd, rp, sizeof(rmd));
-
- if (rmd.rmd1_bits & LE_R1_OWN)
- break;
-
- m = NULL;
- if ((rmd.rmd1_bits & (LE_R1_ERR | LE_R1_STP | LE_R1_ENP)) !=
- (LE_R1_STP | LE_R1_ENP)) {
- if (rmd.rmd1_bits & LE_R1_ERR) {
-#ifdef LEDEBUG
- if (rmd.rmd1_bits & LE_R1_ENP) {
- if ((rmd.rmd1_bits & LE_R1_OFLO) == 0) {
- if (rmd.rmd1_bits & LE_R1_FRAM)
- if_printf(ifp,
- "framing error\n");
- if (rmd.rmd1_bits & LE_R1_CRC)
- if_printf(ifp,
- "crc mismatch\n");
- }
- } else
- if (rmd.rmd1_bits & LE_R1_OFLO)
- if_printf(ifp, "overflow\n");
-#endif
- if (rmd.rmd1_bits & LE_R1_BUFF)
- if_printf(ifp,
- "receive buffer error\n");
- } else if ((rmd.rmd1_bits & (LE_R1_STP | LE_R1_ENP)) !=
- (LE_R1_STP | LE_R1_ENP))
- if_printf(ifp, "dropping chained buffer\n");
- } else {
-#ifdef LEDEBUG
- if (sc->sc_flags & LE_DEBUG)
- am7990_recv_print(sc, bix);
-#endif
- /* Pull the packet off the interface. */
- m = lance_get(sc, LE_RBUFADDR(sc, bix),
- (int)rmd.rmd3 - ETHER_CRC_LEN);
- }
-
- rmd.rmd1_bits = LE_R1_OWN;
- rmd.rmd2 = -LEBLEN | LE_XMD2_ONES;
- rmd.rmd3 = 0;
- (*sc->sc_copytodesc)(sc, &rmd, rp, sizeof(rmd));
-
- if (++bix == sc->sc_nrbuf)
- bix = 0;
-
- if (m != NULL) {
- ifp->if_ipackets++;
-
-#ifdef LANCE_REVC_BUG
- /*
- * The old LANCE (Rev. C) chips have a bug which
- * causes garbage to be inserted in front of the
- * received packet. The workaround is to ignore
- * packets with an invalid destination address
- * (garbage will usually not match).
- * Of course, this precludes multicast support...
- */
- eh = mtod(m, struct ether_header *);
- if (ether_cmp(eh->ether_dhost, sc->sc_enaddr) &&
- ether_cmp(eh->ether_dhost, bcast_enaddr)) {
- m_freem(m);
- continue;
- }
-#endif
-
- /* Pass the packet up. */
- LE_UNLOCK(sc);
- (*ifp->if_input)(ifp, m);
- LE_LOCK(sc);
- } else
- ifp->if_ierrors++;
- }
-
- sc->sc_last_rd = bix;
-}
-
-static void
-am7990_tint(struct lance_softc *sc)
-{
- struct ifnet *ifp = sc->sc_ifp;
- struct letmd tmd;
- int bix;
-
- bix = sc->sc_first_td;
-
- for (;;) {
- if (sc->sc_no_td <= 0)
- break;
-
- (*sc->sc_copyfromdesc)(sc, &tmd, LE_TMDADDR(sc, bix),
- sizeof(tmd));
-
-#ifdef LEDEBUG
- if (sc->sc_flags & LE_DEBUG)
- if_printf(ifp, "trans tmd: "
- "ladr %04x, hadr %02x, flags %02x, "
- "bcnt %04x, mcnt %04x\n",
- tmd.tmd0, tmd.tmd1_hadr, tmd.tmd1_bits,
- tmd.tmd2, tmd.tmd3);
-#endif
-
- if (tmd.tmd1_bits & LE_T1_OWN)
- break;
-
- ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-
- if (tmd.tmd1_bits & LE_T1_ERR) {
- if (tmd.tmd3 & LE_T3_BUFF)
- if_printf(ifp, "transmit buffer error\n");
- else if (tmd.tmd3 & LE_T3_UFLO)
- if_printf(ifp, "underflow\n");
- if (tmd.tmd3 & (LE_T3_BUFF | LE_T3_UFLO)) {
- lance_init_locked(sc);
- return;
- }
- if (tmd.tmd3 & LE_T3_LCAR) {
- if (sc->sc_flags & LE_CARRIER)
- if_link_state_change(ifp,
- LINK_STATE_DOWN);
- sc->sc_flags &= ~LE_CARRIER;
- if (sc->sc_nocarrier)
- (*sc->sc_nocarrier)(sc);
- else
- if_printf(ifp, "lost carrier\n");
- }
- if (tmd.tmd3 & LE_T3_LCOL)
- ifp->if_collisions++;
- if (tmd.tmd3 & LE_T3_RTRY) {
-#ifdef LEDEBUG
- if_printf(ifp, "excessive collisions, tdr %d\n",
- tmd.tmd3 & LE_T3_TDR_MASK);
-#endif
- ifp->if_collisions += 16;
- }
- ifp->if_oerrors++;
- } else {
- if (tmd.tmd1_bits & LE_T1_ONE)
- ifp->if_collisions++;
- else if (tmd.tmd1_bits & LE_T1_MORE)
- /* Real number is unknown. */
- ifp->if_collisions += 2;
- ifp->if_opackets++;
- }
-
- if (++bix == sc->sc_ntbuf)
- bix = 0;
-
- --sc->sc_no_td;
- }
-
- sc->sc_first_td = bix;
-
- sc->sc_wdog_timer = sc->sc_no_td > 0 ? 5 : 0;
-}
-
-/*
- * Controller interrupt
- */
-void
-am7990_intr(void *arg)
-{
- struct lance_softc *sc = arg;
- struct ifnet *ifp = sc->sc_ifp;
- uint16_t isr;
-
- LE_LOCK(sc);
-
- if (sc->sc_hwintr && (*sc->sc_hwintr)(sc) == -1) {
- ifp->if_ierrors++;
- lance_init_locked(sc);
- LE_UNLOCK(sc);
- return;
- }
-
- isr = (*sc->sc_rdcsr)(sc, LE_CSR0);
-#if defined(LEDEBUG) && LEDEBUG > 1
- if (sc->sc_flags & LE_DEBUG)
- if_printf(ifp, "%s: entering with isr=%04x\n", __func__, isr);
-#endif
- if ((isr & LE_C0_INTR) == 0) {
- LE_UNLOCK(sc);
- return;
- }
-
- /*
- * Clear interrupt source flags and turn off interrupts. If we
- * don't clear these flags before processing their sources we
- * could completely miss some interrupt events as the NIC can
- * change these flags while we're in this handler. We turn off
- * interrupts so we don't get another RX interrupt while still
- * processing the previous one in ifp->if_input() with the
- * driver lock dropped.
- */
- (*sc->sc_wrcsr)(sc, LE_CSR0, isr & ~(LE_C0_INEA | LE_C0_TDMD |
- LE_C0_STOP | LE_C0_STRT | LE_C0_INIT));
-
- if (isr & LE_C0_ERR) {
- if (isr & LE_C0_BABL) {
-#ifdef LEDEBUG
- if_printf(ifp, "babble\n");
-#endif
- ifp->if_oerrors++;
- }
-#if 0
- if (isr & LE_C0_CERR) {
- if_printf(ifp, "collision error\n");
- ifp->if_collisions++;
- }
-#endif
- if (isr & LE_C0_MISS) {
-#ifdef LEDEBUG
- if_printf(ifp, "missed packet\n");
-#endif
- ifp->if_ierrors++;
- }
- if (isr & LE_C0_MERR) {
- if_printf(ifp, "memory error\n");
- lance_init_locked(sc);
- LE_UNLOCK(sc);
- return;
- }
- }
-
- if ((isr & LE_C0_RXON) == 0) {
- if_printf(ifp, "receiver disabled\n");
- ifp->if_ierrors++;
- lance_init_locked(sc);
- LE_UNLOCK(sc);
- return;
- }
- if ((isr & LE_C0_TXON) == 0) {
- if_printf(ifp, "transmitter disabled\n");
- ifp->if_oerrors++;
- lance_init_locked(sc);
- LE_UNLOCK(sc);
- return;
- }
-
- /*
- * Pretend we have carrier; if we don't this will be cleared shortly.
- */
- if (!(sc->sc_flags & LE_CARRIER))
- if_link_state_change(ifp, LINK_STATE_UP);
- sc->sc_flags |= LE_CARRIER;
-
- if (isr & LE_C0_RINT)
- am7990_rint(sc);
- if (isr & LE_C0_TINT)
- am7990_tint(sc);
-
- /* Enable interrupts again. */
- (*sc->sc_wrcsr)(sc, LE_CSR0, LE_C0_INEA);
-
- if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
- am7990_start_locked(sc);
-
- LE_UNLOCK(sc);
-}
-
-/*
- * Set up output on interface.
- * Get another datagram to send off of the interface queue, and map it to the
- * interface before starting the output.
- */
-static void
-am7990_start_locked(struct lance_softc *sc)
-{
- struct ifnet *ifp = sc->sc_ifp;
- struct letmd tmd;
- struct mbuf *m;
- int bix, enq, len, rp;
-
- LE_LOCK_ASSERT(sc, MA_OWNED);
-
- if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
- IFF_DRV_RUNNING)
- return;
-
- bix = sc->sc_last_td;
- enq = 0;
-
- for (; sc->sc_no_td < sc->sc_ntbuf &&
- !IFQ_DRV_IS_EMPTY(&ifp->if_snd);) {
- rp = LE_TMDADDR(sc, bix);
- (*sc->sc_copyfromdesc)(sc, &tmd, rp, sizeof(tmd));
-
- if (tmd.tmd1_bits & LE_T1_OWN) {
- ifp->if_drv_flags |= IFF_DRV_OACTIVE;
- if_printf(ifp,
- "missing buffer, no_td = %d, last_td = %d\n",
- sc->sc_no_td, sc->sc_last_td);
- }
-
- IFQ_DRV_DEQUEUE(&ifp->if_snd, m);
- if (m == 0)
- break;
-
- /*
- * If BPF is listening on this interface, let it see the packet
- * before we commit it to the wire.
- */
- BPF_MTAP(ifp, m);
-
- /*
- * Copy the mbuf chain into the transmit buffer.
- */
- len = lance_put(sc, LE_TBUFADDR(sc, bix), m);
-
-#ifdef LEDEBUG
- if (len > ETHERMTU + ETHER_HDR_LEN)
- if_printf(ifp, "packet length %d\n", len);
-#endif
-
- /*
- * Init transmit registers, and set transmit start flag.
- */
- tmd.tmd1_bits = LE_T1_OWN | LE_T1_STP | LE_T1_ENP;
- tmd.tmd2 = -len | LE_XMD2_ONES;
- tmd.tmd3 = 0;
-
- (*sc->sc_copytodesc)(sc, &tmd, rp, sizeof(tmd));
-
-#ifdef LEDEBUG
- if (sc->sc_flags & LE_DEBUG)
- am7990_xmit_print(sc, bix);
-#endif
-
- (*sc->sc_wrcsr)(sc, LE_CSR0, LE_C0_INEA | LE_C0_TDMD);
- enq++;
-
- if (++bix == sc->sc_ntbuf)
- bix = 0;
-
- if (++sc->sc_no_td == sc->sc_ntbuf) {
- ifp->if_drv_flags |= IFF_DRV_OACTIVE;
- break;
- }
- }
-
- sc->sc_last_td = bix;
-
- if (enq > 0)
- sc->sc_wdog_timer = 5;
-}
-
-#ifdef LEDEBUG
-static void
-am7990_recv_print(struct lance_softc *sc, int no)
-{
- struct ifnet *ifp = sc->sc_ifp;
- struct ether_header eh;
- struct lermd rmd;
- uint16_t len;
-
- (*sc->sc_copyfromdesc)(sc, &rmd, LE_RMDADDR(sc, no), sizeof(rmd));
- len = rmd.rmd3;
- if_printf(ifp, "receive buffer %d, len = %d\n", no, len);
- if_printf(ifp, "status %04x\n", (*sc->sc_rdcsr)(sc, LE_CSR0));
- if_printf(ifp,
- "ladr %04x, hadr %02x, flags %02x, bcnt %04x, mcnt %04x\n",
- rmd.rmd0, rmd.rmd1_hadr, rmd.rmd1_bits, rmd.rmd2, rmd.rmd3);
- if (len - ETHER_CRC_LEN >= sizeof(eh)) {
- (*sc->sc_copyfrombuf)(sc, &eh, LE_RBUFADDR(sc, no), sizeof(eh));
- if_printf(ifp, "dst %s", ether_sprintf(eh.ether_dhost));
- printf(" src %s type %04x\n", ether_sprintf(eh.ether_shost),
- ntohs(eh.ether_type));
- }
-}
-
-static void
-am7990_xmit_print(struct lance_softc *sc, int no)
-{
- struct ifnet *ifp = sc->sc_ifp;
- struct ether_header eh;
- struct letmd tmd;
- uint16_t len;
-
- (*sc->sc_copyfromdesc)(sc, &tmd, LE_TMDADDR(sc, no), sizeof(tmd));
- len = -tmd.tmd2;
- if_printf(ifp, "transmit buffer %d, len = %d\n", no, len);
- if_printf(ifp, "status %04x\n", (*sc->sc_rdcsr)(sc, LE_CSR0));
- if_printf(ifp,
- "ladr %04x, hadr %02x, flags %02x, bcnt %04x, mcnt %04x\n",
- tmd.tmd0, tmd.tmd1_hadr, tmd.tmd1_bits, tmd.tmd2, tmd.tmd3);
- if (len >= sizeof(eh)) {
- (*sc->sc_copyfrombuf)(sc, &eh, LE_TBUFADDR(sc, no), sizeof(eh));
- if_printf(ifp, "dst %s", ether_sprintf(eh.ether_dhost));
- printf(" src %s type %04x\n", ether_sprintf(eh.ether_shost),
- ntohs(eh.ether_type));
- }
-}
-#endif /* LEDEBUG */
diff --git a/bsd_eth_drivers/if_le/if_le_cbus.c b/bsd_eth_drivers/if_le/if_le_cbus.c
deleted file mode 100644
index 40d0e19..0000000
--- a/bsd_eth_drivers/if_le/if_le_cbus.c
+++ /dev/null
@@ -1,451 +0,0 @@
-/*-
- * Copyright (c) 1994-2000
- * Paul Richards. All rights reserved.
- *
- * PC-98 port by Chiharu Shibata & FreeBSD(98) porting team.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer,
- * verbatim and that no modifications are made prior to this
- * point in the file.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. The name Paul Richards may not be used to endorse or promote products
- * derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY PAUL RICHARDS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL PAUL RICHARDS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * from: FreeBSD: src/sys/dev/lnc/if_lnc_cbus.c,v 1.12 2005/11/12 19:14:21
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/le/if_le_cbus.c,v 1.5 2007/02/23 12:18:45 piso Exp $");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/endian.h>
-#include <sys/kernel.h>
-#include <sys/lock.h>
-#include <sys/module.h>
-#include <sys/mutex.h>
-#include <sys/resource.h>
-#include <sys/rman.h>
-#include <sys/socket.h>
-
-#include <net/ethernet.h>
-#include <net/if.h>
-#include <net/if_media.h>
-
-#include <machine/bus.h>
-#include <machine/resource.h>
-
-#include <isa/isavar.h>
-
-#include <dev/le/lancereg.h>
-#include <dev/le/lancevar.h>
-#include <dev/le/am7990var.h>
-
-#define LE_CBUS_MEMSIZE (16*1024)
-#define CNET98S_IOSIZE 32
-#define CNET98S_RDP 0x10
-#define CNET98S_RAP 0x12
-#define CNET98S_RESET 0x14
-#define CNET98S_BDP 0x16
-
-struct le_cbus_softc {
- struct am7990_softc sc_am7990; /* glue to MI code */
-
- int sc_rrid;
- struct resource *sc_rres;
- bus_space_tag_t sc_regt;
- bus_space_handle_t sc_regh;
-
- int sc_irid;
- struct resource *sc_ires;
- void *sc_ih;
-
- bus_dma_tag_t sc_pdmat;
- bus_dma_tag_t sc_dmat;
- bus_dmamap_t sc_dmam;
-};
-
-static device_probe_t le_cbus_probe;
-static device_attach_t le_cbus_attach;
-static device_detach_t le_cbus_detach;
-static device_resume_t le_cbus_resume;
-static device_suspend_t le_cbus_suspend;
-
-static device_method_t le_cbus_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, le_cbus_probe),
- DEVMETHOD(device_attach, le_cbus_attach),
- DEVMETHOD(device_detach, le_cbus_detach),
- /* We can just use the suspend method here. */
- DEVMETHOD(device_shutdown, le_cbus_suspend),
- DEVMETHOD(device_suspend, le_cbus_suspend),
- DEVMETHOD(device_resume, le_cbus_resume),
-
- { 0, 0 }
-};
-
-DEFINE_CLASS_0(le, le_cbus_driver, le_cbus_methods, sizeof(struct le_cbus_softc));
-DRIVER_MODULE(le, isa, le_cbus_driver, le_devclass, 0, 0);
-MODULE_DEPEND(le, ether, 1, 1, 1);
-
-static bus_addr_t le_ioaddr_cnet98s[CNET98S_IOSIZE] = {
- 0x000, 0x001, 0x002, 0x003, 0x004, 0x005, 0x006, 0x007,
- 0x008, 0x009, 0x00a, 0x00b, 0x00c, 0x00d, 0x00e, 0x00f,
- 0x400, 0x401, 0x402, 0x403, 0x404, 0x405, 0x406, 0x407,
- 0x408, 0x409, 0x40a, 0x40b, 0x40c, 0x40d, 0x40e, 0x40f,
-};
-
-static void le_cbus_wrbcr(struct lance_softc *, uint16_t, uint16_t);
-#ifdef LEDEBUG
-static uint16_t le_cbus_rdbcr(struct lance_softc *, uint16_t);
-#endif
-static void le_cbus_wrcsr(struct lance_softc *, uint16_t, uint16_t);
-static uint16_t le_cbus_rdcsr(struct lance_softc *, uint16_t);
-static void le_cbus_hwreset(struct lance_softc *);
-static bus_dmamap_callback_t le_cbus_dma_callback;
-
-static void
-le_cbus_wrbcr(struct lance_softc *sc, uint16_t port, uint16_t val)
-{
- struct le_cbus_softc *lesc = (struct le_cbus_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RAP, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, CNET98S_RAP, 2,
- BUS_SPACE_BARRIER_WRITE);
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, CNET98S_BDP, val);
-}
-
-#ifdef LEDEBUG
-static uint16_t
-le_cbus_rdbcr(struct lance_softc *sc, uint16_t port)
-{
- struct le_cbus_softc *lesc = (struct le_cbus_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RAP, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, CNET98S_RAP, 2,
- BUS_SPACE_BARRIER_WRITE);
- return (bus_space_read_2(lesc->sc_regt, lesc->sc_regh, CNET98S_BDP));
-}
-#endif
-
-static void
-le_cbus_wrcsr(struct lance_softc *sc, uint16_t port, uint16_t val)
-{
- struct le_cbus_softc *lesc = (struct le_cbus_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RAP, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, CNET98S_RAP, 2,
- BUS_SPACE_BARRIER_WRITE);
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RDP, val);
-}
-
-static uint16_t
-le_cbus_rdcsr(struct lance_softc *sc, uint16_t port)
-{
- struct le_cbus_softc *lesc = (struct le_cbus_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RAP, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, CNET98S_RAP, 2,
- BUS_SPACE_BARRIER_WRITE);
- return (bus_space_read_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RDP));
-}
-
-static void
-le_cbus_hwreset(struct lance_softc *sc)
-{
- struct le_cbus_softc *lesc = (struct le_cbus_softc *)sc;
-
- /*
- * NB: These are Contec C-NET(98)S only.
- */
-
- /* Reset the chip. */
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RESET,
- bus_space_read_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RESET));
- DELAY(500);
-
- /* ISA bus configuration */
- /* ISACSR0 - set Master Mode Read Active time to 300ns. */
- le_cbus_wrbcr(sc, LE_BCR0, 0x0006);
- /* ISACSR1 - set Master Mode Write Active time to 300ns. */
- le_cbus_wrbcr(sc, LE_BCR1, 0x0006);
-#ifdef LEDEBUG
- device_printf(dev, "ISACSR2=0x%x\n", le_cbus_rdbcr(sc, LE_BCR2));
-#endif
- /* ISACSR5 - LED1 */
- le_cbus_wrbcr(sc, LE_BCR5, LE_B4_PSE | LE_B4_XMTE);
- /* ISACSR6 - LED2 */
- le_cbus_wrbcr(sc, LE_BCR6, LE_B4_PSE | LE_B4_RCVE);
- /* ISACSR7 - LED3 */
- le_cbus_wrbcr(sc, LE_BCR7, LE_B4_PSE | LE_B4_COLE);
-}
-
-static void
-le_cbus_dma_callback(void *xsc, bus_dma_segment_t *segs, int nsegs, int error)
-{
- struct lance_softc *sc = (struct lance_softc *)xsc;
-
- if (error != 0)
- return;
- KASSERT(nsegs == 1, ("%s: bad DMA segment count", __func__));
- sc->sc_addr = segs[0].ds_addr;
-}
-
-static int
-le_cbus_probe(device_t dev)
-{
- struct le_cbus_softc *lesc;
- struct lance_softc *sc;
- int error;
-
- /*
- * Skip PnP devices as some wedge when trying to probe them as
- * C-NET(98)S.
- */
- if (isa_get_vendorid(dev))
- return (ENXIO);
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- lesc->sc_rrid = 0;
- lesc->sc_rres = isa_alloc_resourcev(dev, SYS_RES_IOPORT, &lesc->sc_rrid,
- le_ioaddr_cnet98s, CNET98S_IOSIZE, RF_ACTIVE);
- if (lesc->sc_rres == NULL)
- return (ENXIO);
- isa_load_resourcev(lesc->sc_rres, le_ioaddr_cnet98s, CNET98S_IOSIZE);
- lesc->sc_regt = rman_get_bustag(lesc->sc_rres);
- lesc->sc_regh = rman_get_bushandle(lesc->sc_rres);
-
- /* Reset the chip. */
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RESET,
- bus_space_read_2(lesc->sc_regt, lesc->sc_regh, CNET98S_RESET));
- DELAY(500);
-
- /* Stop the chip and put it in a known state. */
- le_cbus_wrcsr(sc, LE_CSR0, LE_C0_STOP);
- DELAY(100);
- if (le_cbus_rdcsr(sc, LE_CSR0) != LE_C0_STOP) {
- error = ENXIO;
- goto fail;
- }
- le_cbus_wrcsr(sc, LE_CSR3, 0);
- device_set_desc(dev, "C-NET(98)S");
- error = BUS_PROBE_DEFAULT;
-
- fail:
- bus_release_resource(dev, SYS_RES_IOPORT, lesc->sc_rrid, lesc->sc_rres);
- return (error);
-}
-
-static int
-le_cbus_attach(device_t dev)
-{
- struct le_cbus_softc *lesc;
- struct lance_softc *sc;
- int error, i;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- LE_LOCK_INIT(sc, device_get_nameunit(dev));
-
- lesc->sc_rrid = 0;
- lesc->sc_rres = isa_alloc_resourcev(dev, SYS_RES_IOPORT, &lesc->sc_rrid,
- le_ioaddr_cnet98s, CNET98S_IOSIZE, RF_ACTIVE);
- if (lesc->sc_rres == NULL) {
- device_printf(dev, "cannot allocate registers\n");
- error = ENXIO;
- goto fail_mtx;
- }
- isa_load_resourcev(lesc->sc_rres, le_ioaddr_cnet98s, CNET98S_IOSIZE);
- lesc->sc_regt = rman_get_bustag(lesc->sc_rres);
- lesc->sc_regh = rman_get_bushandle(lesc->sc_rres);
-
- lesc->sc_irid = 0;
- if ((lesc->sc_ires = bus_alloc_resource_any(dev, SYS_RES_IRQ,
- &lesc->sc_irid, RF_SHAREABLE | RF_ACTIVE)) == NULL) {
- device_printf(dev, "cannot allocate interrupt\n");
- error = ENXIO;
- goto fail_rres;
- }
-
- error = bus_dma_tag_create(
- bus_get_dma_tag(dev), /* parent */
- 1, 0, /* alignment, boundary */
- BUS_SPACE_MAXADDR_24BIT, /* lowaddr */
- BUS_SPACE_MAXADDR, /* highaddr */
- NULL, NULL, /* filter, filterarg */
- BUS_SPACE_MAXSIZE_32BIT, /* maxsize */
- 0, /* nsegments */
- BUS_SPACE_MAXSIZE_32BIT, /* maxsegsize */
- 0, /* flags */
- NULL, NULL, /* lockfunc, lockarg */
- &lesc->sc_pdmat);
- if (error != 0) {
- device_printf(dev, "cannot allocate parent DMA tag\n");
- goto fail_ires;
- }
-
- sc->sc_memsize = LE_CBUS_MEMSIZE;
- /*
- * For Am79C90, Am79C961 and Am79C961A the init block must be 2-byte
- * aligned and the ring descriptors must be 8-byte aligned.
- */
- error = bus_dma_tag_create(
- lesc->sc_pdmat, /* parent */
- 8, 0, /* alignment, boundary */
- BUS_SPACE_MAXADDR_24BIT, /* lowaddr */
- BUS_SPACE_MAXADDR, /* highaddr */
- NULL, NULL, /* filter, filterarg */
- sc->sc_memsize, /* maxsize */
- 1, /* nsegments */
- sc->sc_memsize, /* maxsegsize */
- 0, /* flags */
- NULL, NULL, /* lockfunc, lockarg */
- &lesc->sc_dmat);
- if (error != 0) {
- device_printf(dev, "cannot allocate buffer DMA tag\n");
- goto fail_pdtag;
- }
-
- error = bus_dmamem_alloc(lesc->sc_dmat, (void **)&sc->sc_mem,
- BUS_DMA_WAITOK | BUS_DMA_COHERENT, &lesc->sc_dmam);
- if (error != 0) {
- device_printf(dev, "cannot allocate DMA buffer memory\n");
- goto fail_dtag;
- }
-
- sc->sc_addr = 0;
- error = bus_dmamap_load(lesc->sc_dmat, lesc->sc_dmam, sc->sc_mem,
- sc->sc_memsize, le_cbus_dma_callback, sc, 0);
- if (error != 0 || sc->sc_addr == 0) {
- device_printf(dev, "cannot load DMA buffer map\n");
- goto fail_dmem;
- }
-
- sc->sc_flags = 0;
- sc->sc_conf3 = 0;
-
- /*
- * Extract the physical MAC address from the ROM.
- */
- for (i = 0; i < sizeof(sc->sc_enaddr); i++)
- sc->sc_enaddr[i] = bus_space_read_1(lesc->sc_regt,
- lesc->sc_regh, i * 2);
-
- sc->sc_copytodesc = lance_copytobuf_contig;
- sc->sc_copyfromdesc = lance_copyfrombuf_contig;
- sc->sc_copytobuf = lance_copytobuf_contig;
- sc->sc_copyfrombuf = lance_copyfrombuf_contig;
- sc->sc_zerobuf = lance_zerobuf_contig;
-
- sc->sc_rdcsr = le_cbus_rdcsr;
- sc->sc_wrcsr = le_cbus_wrcsr;
- sc->sc_hwreset = le_cbus_hwreset;
- sc->sc_hwinit = NULL;
- sc->sc_hwintr = NULL;
- sc->sc_nocarrier = NULL;
- sc->sc_mediachange = NULL;
- sc->sc_mediastatus = NULL;
- sc->sc_supmedia = NULL;
-
- error = am7990_config(&lesc->sc_am7990, device_get_name(dev),
- device_get_unit(dev));
- if (error != 0) {
- device_printf(dev, "cannot attach Am7990\n");
- goto fail_dmap;
- }
-
- error = bus_setup_intr(dev, lesc->sc_ires, INTR_TYPE_NET | INTR_MPSAFE,
- NULL, am7990_intr, sc, &lesc->sc_ih);
- if (error != 0) {
- device_printf(dev, "cannot set up interrupt\n");
- goto fail_am7990;
- }
-
- return (0);
-
- fail_am7990:
- am7990_detach(&lesc->sc_am7990);
- fail_dmap:
- bus_dmamap_unload(lesc->sc_dmat, lesc->sc_dmam);
- fail_dmem:
- bus_dmamem_free(lesc->sc_dmat, sc->sc_mem, lesc->sc_dmam);
- fail_dtag:
- bus_dma_tag_destroy(lesc->sc_dmat);
- fail_pdtag:
- bus_dma_tag_destroy(lesc->sc_pdmat);
- fail_ires:
- bus_release_resource(dev, SYS_RES_IRQ, lesc->sc_irid, lesc->sc_ires);
- fail_rres:
- bus_release_resource(dev, SYS_RES_IOPORT, lesc->sc_rrid, lesc->sc_rres);
- fail_mtx:
- LE_LOCK_DESTROY(sc);
- return (error);
-}
-
-static int
-le_cbus_detach(device_t dev)
-{
- struct le_cbus_softc *lesc;
- struct lance_softc *sc;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- bus_teardown_intr(dev, lesc->sc_ires, lesc->sc_ih);
- am7990_detach(&lesc->sc_am7990);
- bus_dmamap_unload(lesc->sc_dmat, lesc->sc_dmam);
- bus_dmamem_free(lesc->sc_dmat, sc->sc_mem, lesc->sc_dmam);
- bus_dma_tag_destroy(lesc->sc_dmat);
- bus_dma_tag_destroy(lesc->sc_pdmat);
- bus_release_resource(dev, SYS_RES_IRQ, lesc->sc_irid, lesc->sc_ires);
- bus_release_resource(dev, SYS_RES_IOPORT, lesc->sc_rrid, lesc->sc_rres);
- LE_LOCK_DESTROY(sc);
-
- return (0);
-}
-
-static int
-le_cbus_suspend(device_t dev)
-{
- struct le_cbus_softc *lesc;
-
- lesc = device_get_softc(dev);
-
- lance_suspend(&lesc->sc_am7990.lsc);
-
- return (0);
-}
-
-static int
-le_cbus_resume(device_t dev)
-{
- struct le_cbus_softc *lesc;
-
- lesc = device_get_softc(dev);
-
- lance_resume(&lesc->sc_am7990.lsc);
-
- return (0);
-}
diff --git a/bsd_eth_drivers/if_le/if_le_isa.c b/bsd_eth_drivers/if_le/if_le_isa.c
deleted file mode 100644
index 9299943..0000000
--- a/bsd_eth_drivers/if_le/if_le_isa.c
+++ /dev/null
@@ -1,509 +0,0 @@
-/* $NetBSD: if_le_isa.c,v 1.41 2005/12/24 20:27:41 perry Exp $ */
-
-/*-
- * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Charles M. Hannum and by Jason R. Thorpe of the Numerical Aerospace
- * Simulation Facility, NASA Ames Research Center.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*-
- * Copyright (c) 1992, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Ralph Campbell and Rick Macklem.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- *
- * @(#)if_le.c 8.2 (Berkeley) 11/16/93
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/le/if_le_isa.c,v 1.4 2007/02/23 12:18:45 piso Exp $");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/endian.h>
-#include <sys/kernel.h>
-#include <sys/lock.h>
-#include <sys/module.h>
-#include <sys/mutex.h>
-#include <sys/resource.h>
-#include <sys/rman.h>
-#include <sys/socket.h>
-
-#include <net/ethernet.h>
-#include <net/if.h>
-#include <net/if_media.h>
-
-#include <machine/bus.h>
-#include <machine/resource.h>
-
-#include <isa/isavar.h>
-
-#include <dev/le/lancereg.h>
-#include <dev/le/lancevar.h>
-#include <dev/le/am7990var.h>
-
-#define LE_ISA_MEMSIZE (16*1024)
-#define PCNET_RDP 0x10
-#define PCNET_RAP 0x12
-
-struct le_isa_softc {
- struct am7990_softc sc_am7990; /* glue to MI code */
-
- bus_size_t sc_rap; /* offsets to LANCE... */
- bus_size_t sc_rdp; /* ...registers */
-
- int sc_rrid;
- struct resource *sc_rres;
- bus_space_tag_t sc_regt;
- bus_space_handle_t sc_regh;
-
- int sc_drid;
- struct resource *sc_dres;
-
- int sc_irid;
- struct resource *sc_ires;
- void *sc_ih;
-
- bus_dma_tag_t sc_pdmat;
- bus_dma_tag_t sc_dmat;
- bus_dmamap_t sc_dmam;
-};
-
-static device_probe_t le_isa_probe;
-static device_attach_t le_isa_attach;
-static device_detach_t le_isa_detach;
-static device_resume_t le_isa_resume;
-static device_suspend_t le_isa_suspend;
-
-static device_method_t le_isa_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, le_isa_probe),
- DEVMETHOD(device_attach, le_isa_attach),
- DEVMETHOD(device_detach, le_isa_detach),
- /* We can just use the suspend method here. */
- DEVMETHOD(device_shutdown, le_isa_suspend),
- DEVMETHOD(device_suspend, le_isa_suspend),
- DEVMETHOD(device_resume, le_isa_resume),
-
- { 0, 0 }
-};
-
-DEFINE_CLASS_0(le, le_isa_driver, le_isa_methods, sizeof(struct le_isa_softc));
-DRIVER_MODULE(le, isa, le_isa_driver, le_devclass, 0, 0);
-MODULE_DEPEND(le, ether, 1, 1, 1);
-
-struct le_isa_param {
- const char *name;
- u_long iosize;
- bus_size_t rap;
- bus_size_t rdp;
- bus_size_t macstart;
- int macstride;
-} static const le_isa_params[] = {
- { "BICC Isolan", 24, 0xe, 0xc, 0, 2 },
- { "Novell NE2100", 16, 0x12, 0x10, 0, 1 }
-};
-
-static struct isa_pnp_id le_isa_ids[] = {
- { 0x0322690e, "Cabletron E2200 Single Chip" }, /* CSI2203 */
- { 0x0110490a, "Boca LANCard Combo" }, /* BRI1001 */
- { 0x0100a60a, "Melco Inc. LGY-IV" }, /* BUF0001 */
- { 0xd880d041, "Novell NE2100" }, /* PNP80D8 */
- { 0x0082d041, "Cabletron E2100 Series DNI" }, /* PNP8200 */
- { 0x3182d041, "AMD AM1500T/AM2100" }, /* PNP8231 */
- { 0x8c82d041, "AMD PCnet-ISA" }, /* PNP828C */
- { 0x8d82d041, "AMD PCnet-32" }, /* PNP828D */
- { 0xcefaedfe, "Racal InterLan EtherBlaster" }, /* _WMFACE */
- { 0, NULL }
-};
-
-static void le_isa_wrcsr(struct lance_softc *, uint16_t, uint16_t);
-static uint16_t le_isa_rdcsr(struct lance_softc *, uint16_t);
-static bus_dmamap_callback_t le_isa_dma_callback;
-static int le_isa_probe_legacy(device_t, const struct le_isa_param *);
-
-static void
-le_isa_wrcsr(struct lance_softc *sc, uint16_t port, uint16_t val)
-{
- struct le_isa_softc *lesc = (struct le_isa_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, lesc->sc_rap, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, lesc->sc_rap, 2,
- BUS_SPACE_BARRIER_WRITE);
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, lesc->sc_rdp, val);
-}
-
-static uint16_t
-le_isa_rdcsr(struct lance_softc *sc, uint16_t port)
-{
- struct le_isa_softc *lesc = (struct le_isa_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, lesc->sc_rap, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, lesc->sc_rap, 2,
- BUS_SPACE_BARRIER_WRITE);
- return (bus_space_read_2(lesc->sc_regt, lesc->sc_regh, lesc->sc_rdp));
-}
-
-static void
-le_isa_dma_callback(void *xsc, bus_dma_segment_t *segs, int nsegs, int error)
-{
- struct lance_softc *sc = (struct lance_softc *)xsc;
-
- if (error != 0)
- return;
- KASSERT(nsegs == 1, ("%s: bad DMA segment count", __func__));
- sc->sc_addr = segs[0].ds_addr;
-}
-
-static int
-le_isa_probe_legacy(device_t dev, const struct le_isa_param *leip)
-{
- struct le_isa_softc *lesc;
- struct lance_softc *sc;
- int error;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- lesc->sc_rrid = 0;
- lesc->sc_rres = bus_alloc_resource(dev, SYS_RES_IOPORT, &lesc->sc_rrid,
- 0, ~0, leip->iosize, RF_ACTIVE);
- if (lesc->sc_rres == NULL)
- return (ENXIO);
- lesc->sc_regt = rman_get_bustag(lesc->sc_rres);
- lesc->sc_regh = rman_get_bushandle(lesc->sc_rres);
- lesc->sc_rap = leip->rap;
- lesc->sc_rdp = leip->rdp;
-
- /* Stop the chip and put it in a known state. */
- le_isa_wrcsr(sc, LE_CSR0, LE_C0_STOP);
- DELAY(100);
- if (le_isa_rdcsr(sc, LE_CSR0) != LE_C0_STOP) {
- error = ENXIO;
- goto fail;
- }
- le_isa_wrcsr(sc, LE_CSR3, 0);
- error = 0;
-
- fail:
- bus_release_resource(dev, SYS_RES_IOPORT, lesc->sc_rrid, lesc->sc_rres);
- return (error);
-}
-
-static int
-le_isa_probe(device_t dev)
-{
- int i;
-
- switch (ISA_PNP_PROBE(device_get_parent(dev), dev, le_isa_ids)) {
- case 0:
- return (BUS_PROBE_DEFAULT);
- case ENOENT:
- for (i = 0; i < sizeof(le_isa_params) /
- sizeof(le_isa_params[0]); i++) {
- if (le_isa_probe_legacy(dev, &le_isa_params[i]) == 0) {
- device_set_desc(dev, le_isa_params[i].name);
- return (BUS_PROBE_DEFAULT);
- }
- }
- /* FALLTHROUGH */
- case ENXIO:
- default:
- return (ENXIO);
- }
-}
-
-static int
-le_isa_attach(device_t dev)
-{
- struct le_isa_softc *lesc;
- struct lance_softc *sc;
- bus_size_t macstart, rap, rdp;
- int error, i, macstride;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- LE_LOCK_INIT(sc, device_get_nameunit(dev));
-
- lesc->sc_rrid = 0;
- switch (ISA_PNP_PROBE(device_get_parent(dev), dev, le_isa_ids)) {
- case 0:
- lesc->sc_rres = bus_alloc_resource_any(dev, SYS_RES_IOPORT,
- &lesc->sc_rrid, RF_ACTIVE);
- rap = PCNET_RAP;
- rdp = PCNET_RDP;
- macstart = 0;
- macstride = 1;
- break;
- case ENOENT:
- for (i = 0; i < sizeof(le_isa_params) /
- sizeof(le_isa_params[0]); i++) {
- if (le_isa_probe_legacy(dev, &le_isa_params[i]) == 0) {
- lesc->sc_rres = bus_alloc_resource(dev,
- SYS_RES_IOPORT, &lesc->sc_rrid, 0, ~0,
- le_isa_params[i].iosize, RF_ACTIVE);
- rap = le_isa_params[i].rap;
- rdp = le_isa_params[i].rdp;
- macstart = le_isa_params[i].macstart;
- macstride = le_isa_params[i].macstride;
- goto found;
- }
- }
- /* FALLTHROUGH */
- case ENXIO:
- default:
- device_printf(dev, "cannot determine chip\n");
- error = ENXIO;
- goto fail_mtx;
- }
-
- found:
- if (lesc->sc_rres == NULL) {
- device_printf(dev, "cannot allocate registers\n");
- error = ENXIO;
- goto fail_mtx;
- }
- lesc->sc_regt = rman_get_bustag(lesc->sc_rres);
- lesc->sc_regh = rman_get_bushandle(lesc->sc_rres);
- lesc->sc_rap = rap;
- lesc->sc_rdp = rdp;
-
- lesc->sc_drid = 0;
- if ((lesc->sc_dres = bus_alloc_resource_any(dev, SYS_RES_DRQ,
- &lesc->sc_drid, RF_ACTIVE)) == NULL) {
- device_printf(dev, "cannot allocate DMA channel\n");
- error = ENXIO;
- goto fail_rres;
- }
-
- lesc->sc_irid = 0;
- if ((lesc->sc_ires = bus_alloc_resource_any(dev, SYS_RES_IRQ,
- &lesc->sc_irid, RF_SHAREABLE | RF_ACTIVE)) == NULL) {
- device_printf(dev, "cannot allocate interrupt\n");
- error = ENXIO;
- goto fail_dres;
- }
-
- error = bus_dma_tag_create(
- bus_get_dma_tag(dev), /* parent */
- 1, 0, /* alignment, boundary */
- BUS_SPACE_MAXADDR_24BIT, /* lowaddr */
- BUS_SPACE_MAXADDR, /* highaddr */
- NULL, NULL, /* filter, filterarg */
- BUS_SPACE_MAXSIZE_32BIT, /* maxsize */
- 0, /* nsegments */
- BUS_SPACE_MAXSIZE_32BIT, /* maxsegsize */
- 0, /* flags */
- NULL, NULL, /* lockfunc, lockarg */
- &lesc->sc_pdmat);
- if (error != 0) {
- device_printf(dev, "cannot allocate parent DMA tag\n");
- goto fail_ires;
- }
-
- sc->sc_memsize = LE_ISA_MEMSIZE;
- /*
- * For Am79C90, Am79C961 and Am79C961A the init block must be 2-byte
- * aligned and the ring descriptors must be 8-byte aligned.
- */
- error = bus_dma_tag_create(
- lesc->sc_pdmat, /* parent */
- 8, 0, /* alignment, boundary */
- BUS_SPACE_MAXADDR_24BIT, /* lowaddr */
- BUS_SPACE_MAXADDR, /* highaddr */
- NULL, NULL, /* filter, filterarg */
- sc->sc_memsize, /* maxsize */
- 1, /* nsegments */
- sc->sc_memsize, /* maxsegsize */
- 0, /* flags */
- NULL, NULL, /* lockfunc, lockarg */
- &lesc->sc_dmat);
- if (error != 0) {
- device_printf(dev, "cannot allocate buffer DMA tag\n");
- goto fail_pdtag;
- }
-
- error = bus_dmamem_alloc(lesc->sc_dmat, (void **)&sc->sc_mem,
- BUS_DMA_WAITOK | BUS_DMA_COHERENT, &lesc->sc_dmam);
- if (error != 0) {
- device_printf(dev, "cannot allocate DMA buffer memory\n");
- goto fail_dtag;
- }
-
- sc->sc_addr = 0;
- error = bus_dmamap_load(lesc->sc_dmat, lesc->sc_dmam, sc->sc_mem,
- sc->sc_memsize, le_isa_dma_callback, sc, 0);
- if (error != 0 || sc->sc_addr == 0) {
- device_printf(dev, "cannot load DMA buffer map\n");
- goto fail_dmem;
- }
-
- isa_dmacascade(rman_get_start(lesc->sc_dres));
-
- sc->sc_flags = 0;
- sc->sc_conf3 = 0;
-
- /*
- * Extract the physical MAC address from the ROM.
- */
- for (i = 0; i < sizeof(sc->sc_enaddr); i++)
- sc->sc_enaddr[i] = bus_space_read_1(lesc->sc_regt,
- lesc->sc_regh, macstart + i * macstride);
-
- sc->sc_copytodesc = lance_copytobuf_contig;
- sc->sc_copyfromdesc = lance_copyfrombuf_contig;
- sc->sc_copytobuf = lance_copytobuf_contig;
- sc->sc_copyfrombuf = lance_copyfrombuf_contig;
- sc->sc_zerobuf = lance_zerobuf_contig;
-
- sc->sc_rdcsr = le_isa_rdcsr;
- sc->sc_wrcsr = le_isa_wrcsr;
- sc->sc_hwreset = NULL;
- sc->sc_hwinit = NULL;
- sc->sc_hwintr = NULL;
- sc->sc_nocarrier = NULL;
- sc->sc_mediachange = NULL;
- sc->sc_mediastatus = NULL;
- sc->sc_supmedia = NULL;
-
- error = am7990_config(&lesc->sc_am7990, device_get_name(dev),
- device_get_unit(dev));
- if (error != 0) {
- device_printf(dev, "cannot attach Am7990\n");
- goto fail_dmap;
- }
-
- error = bus_setup_intr(dev, lesc->sc_ires, INTR_TYPE_NET | INTR_MPSAFE,
- NULL, am7990_intr, sc, &lesc->sc_ih);
- if (error != 0) {
- device_printf(dev, "cannot set up interrupt\n");
- goto fail_am7990;
- }
-
- return (0);
-
- fail_am7990:
- am7990_detach(&lesc->sc_am7990);
- fail_dmap:
- bus_dmamap_unload(lesc->sc_dmat, lesc->sc_dmam);
- fail_dmem:
- bus_dmamem_free(lesc->sc_dmat, sc->sc_mem, lesc->sc_dmam);
- fail_dtag:
- bus_dma_tag_destroy(lesc->sc_dmat);
- fail_pdtag:
- bus_dma_tag_destroy(lesc->sc_pdmat);
- fail_ires:
- bus_release_resource(dev, SYS_RES_IRQ, lesc->sc_irid, lesc->sc_ires);
- fail_dres:
- bus_release_resource(dev, SYS_RES_DRQ, lesc->sc_drid, lesc->sc_dres);
- fail_rres:
- bus_release_resource(dev, SYS_RES_IOPORT, lesc->sc_rrid, lesc->sc_rres);
- fail_mtx:
- LE_LOCK_DESTROY(sc);
- return (error);
-}
-
-static int
-le_isa_detach(device_t dev)
-{
- struct le_isa_softc *lesc;
- struct lance_softc *sc;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- bus_teardown_intr(dev, lesc->sc_ires, lesc->sc_ih);
- am7990_detach(&lesc->sc_am7990);
- bus_dmamap_unload(lesc->sc_dmat, lesc->sc_dmam);
- bus_dmamem_free(lesc->sc_dmat, sc->sc_mem, lesc->sc_dmam);
- bus_dma_tag_destroy(lesc->sc_dmat);
- bus_dma_tag_destroy(lesc->sc_pdmat);
- bus_release_resource(dev, SYS_RES_IRQ, lesc->sc_irid, lesc->sc_ires);
- bus_release_resource(dev, SYS_RES_DRQ, lesc->sc_drid, lesc->sc_dres);
- bus_release_resource(dev, SYS_RES_IOPORT, lesc->sc_rrid, lesc->sc_rres);
- LE_LOCK_DESTROY(sc);
-
- return (0);
-}
-
-static int
-le_isa_suspend(device_t dev)
-{
- struct le_isa_softc *lesc;
-
- lesc = device_get_softc(dev);
-
- lance_suspend(&lesc->sc_am7990.lsc);
-
- return (0);
-}
-
-static int
-le_isa_resume(device_t dev)
-{
- struct le_isa_softc *lesc;
-
- lesc = device_get_softc(dev);
-
- lance_resume(&lesc->sc_am7990.lsc);
-
- return (0);
-}
diff --git a/bsd_eth_drivers/if_le/if_le_lebuffer.c b/bsd_eth_drivers/if_le/if_le_lebuffer.c
deleted file mode 100644
index 5ad8d31..0000000
--- a/bsd_eth_drivers/if_le/if_le_lebuffer.c
+++ /dev/null
@@ -1,408 +0,0 @@
-/*-
- * Copyright (c) 2006 Marius Strobl <marius@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/le/if_le_lebuffer.c,v 1.2 2007/02/23 12:18:45 piso Exp $");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/endian.h>
-#include <sys/kernel.h>
-#include <sys/lock.h>
-#include <sys/module.h>
-#include <sys/mutex.h>
-#include <sys/resource.h>
-#include <sys/rman.h>
-#include <sys/socket.h>
-
-#include <dev/ofw/ofw_bus.h>
-
-#include <machine/bus.h>
-#include <machine/ofw_machdep.h>
-#include <machine/resource.h>
-
-#include <net/ethernet.h>
-#include <net/if.h>
-#include <net/if_media.h>
-
-#include <dev/le/lancereg.h>
-#include <dev/le/lancevar.h>
-#include <dev/le/am7990reg.h>
-#include <dev/le/am7990var.h>
-
-/*
- * LANCE registers
- */
-#define LEREG1_RDP 0 /* Register Data port */
-#define LEREG1_RAP 2 /* Register Address port */
-
-struct le_lebuffer_softc {
- struct am7990_softc sc_am7990; /* glue to MI code */
-
- int sc_brid;
- struct resource *sc_bres;
- bus_space_tag_t sc_buft;
- bus_space_handle_t sc_bufh;
-
- int sc_rrid;
- struct resource *sc_rres;
- bus_space_tag_t sc_regt;
- bus_space_handle_t sc_regh;
-
- int sc_irid;
- struct resource *sc_ires;
- void *sc_ih;
-};
-
-static devclass_t le_lebuffer_devclass;
-
-static device_probe_t le_lebuffer_probe;
-static device_attach_t le_lebuffer_attach;
-static device_detach_t le_lebuffer_detach;
-static device_resume_t le_buffer_resume;
-static device_suspend_t le_buffer_suspend;
-
-static device_method_t le_lebuffer_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, le_lebuffer_probe),
- DEVMETHOD(device_attach, le_lebuffer_attach),
- DEVMETHOD(device_detach, le_lebuffer_detach),
- /* We can just use the suspend method here. */
- DEVMETHOD(device_shutdown, le_buffer_suspend),
- DEVMETHOD(device_suspend, le_buffer_suspend),
- DEVMETHOD(device_resume, le_buffer_resume),
-
- { 0, 0 }
-};
-
-DEFINE_CLASS_0(le, le_lebuffer_driver, le_lebuffer_methods,
- sizeof(struct le_lebuffer_softc));
-DRIVER_MODULE(le, lebuffer, le_lebuffer_driver, le_lebuffer_devclass, 0, 0);
-MODULE_DEPEND(le, ether, 1, 1, 1);
-
-/*
- * Media types supported
- */
-static const int le_lebuffer_media[] = {
- IFM_MAKEWORD(IFM_ETHER, IFM_10_T, 0, 0)
-};
-#define NLEMEDIA \
- (sizeof(le_lebuffer_media) / sizeof(le_lebuffer_media[0]))
-
-static void le_lebuffer_wrcsr(struct lance_softc *, uint16_t, uint16_t);
-static uint16_t le_lebuffer_rdcsr(struct lance_softc *, uint16_t);
-static void le_lebuffer_copytodesc(struct lance_softc *, void *, int, int);
-static void le_lebuffer_copyfromdesc(struct lance_softc *, void *, int, int);
-static void le_lebuffer_copytobuf(struct lance_softc *, void *, int, int);
-static void le_lebuffer_copyfrombuf(struct lance_softc *, void *, int, int);
-static void le_lebuffer_zerobuf(struct lance_softc *, int, int);
-
-static void
-le_lebuffer_wrcsr(struct lance_softc *sc, uint16_t port, uint16_t val)
-{
- struct le_lebuffer_softc *lesc = (struct le_lebuffer_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, LEREG1_RAP, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, LEREG1_RAP, 2,
- BUS_SPACE_BARRIER_WRITE);
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, LEREG1_RDP, val);
-}
-
-static uint16_t
-le_lebuffer_rdcsr(struct lance_softc *sc, uint16_t port)
-{
- struct le_lebuffer_softc *lesc = (struct le_lebuffer_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, LEREG1_RAP, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, LEREG1_RAP, 2,
- BUS_SPACE_BARRIER_WRITE);
- return (bus_space_read_2(lesc->sc_regt, lesc->sc_regh, LEREG1_RDP));
-}
-
-/*
- * It turns out that using bus_space(9) to access the buffers and the
- * descriptors yields way more throughput than accessing them via the
- * KVA returned by rman_get_virtual(9). The descriptor rings can be
- * accessed using 8-bit up to 64-bit operations while the buffers can
- * be only accessed using 8-bit and 16-bit operations.
- * NB: For whatever reason setting LE_C3_BSWP has no effect with at
- * least the 501-2981 (although their 'busmaster-regval' property
- * indicates to set LE_C3_BSWP also for these cards), so we need
- * to manually byte swap access to the buffers, i.e. the accesses
- * going through the RX/TX FIFOs.
- */
-
-static void
-le_lebuffer_copytodesc(struct lance_softc *sc, void *fromv, int off, int len)
-{
- struct le_lebuffer_softc *lesc = (struct le_lebuffer_softc *)sc;
- caddr_t from = fromv;
-
- for (; len >= 8; len -= 8, off += 8, from += 8)
- bus_space_write_8(lesc->sc_buft, lesc->sc_bufh, off,
- be64dec(from));
- for (; len >= 4; len -= 4, off += 4, from += 4)
- bus_space_write_4(lesc->sc_buft, lesc->sc_bufh, off,
- be32dec(from));
- for (; len >= 2; len -= 2, off += 2, from += 2)
- bus_space_write_2(lesc->sc_buft, lesc->sc_bufh, off,
- be16dec(from));
- if (len == 1)
- bus_space_write_1(lesc->sc_buft, lesc->sc_bufh, off,
- *from);
-}
-
-static void
-le_lebuffer_copyfromdesc(struct lance_softc *sc, void *tov, int off, int len)
-{
- struct le_lebuffer_softc *lesc = (struct le_lebuffer_softc *)sc;
- caddr_t to = tov;
-
- for (; len >= 8; len -= 8, off += 8, to += 8)
- be64enc(to,
- bus_space_read_8(lesc->sc_buft, lesc->sc_bufh, off));
- for (; len >= 4; len -= 4, off += 4, to += 4)
- be32enc(to,
- bus_space_read_4(lesc->sc_buft, lesc->sc_bufh, off));
- for (; len >= 2; len -= 2, off += 2, to += 2)
- be16enc(to,
- bus_space_read_2(lesc->sc_buft, lesc->sc_bufh, off));
- if (len == 1)
- *to =
- bus_space_read_1(lesc->sc_buft, lesc->sc_bufh, off);
-}
-
-static void
-le_lebuffer_copytobuf(struct lance_softc *sc, void *fromv, int off, int len)
-{
- struct le_lebuffer_softc *lesc = (struct le_lebuffer_softc *)sc;
- caddr_t from = fromv;
-
- for (; len >= 2; len -= 2, off += 2, from += 2)
- bus_space_write_2(lesc->sc_buft, lesc->sc_bufh, off,
- le16dec(from));
- if (len == 1)
- bus_space_write_1(lesc->sc_buft, lesc->sc_bufh, off + 1,
- *from);
-}
-
-static void
-le_lebuffer_copyfrombuf(struct lance_softc *sc, void *tov, int off, int len)
-{
- struct le_lebuffer_softc *lesc = (struct le_lebuffer_softc *)sc;
- caddr_t to = tov;
-
- for (; len >= 2; len -= 2, off += 2, to += 2)
- le16enc(to,
- bus_space_read_2(lesc->sc_buft, lesc->sc_bufh, off));
- if (len == 1)
- *to =
- bus_space_read_1(lesc->sc_buft, lesc->sc_bufh, off + 1);
-}
-
-static void
-le_lebuffer_zerobuf(struct lance_softc *sc, int off, int len)
-{
- struct le_lebuffer_softc *lesc = (struct le_lebuffer_softc *)sc;
-
- for (; len >= 2; len -= 2, off += 2)
- bus_space_write_2(lesc->sc_buft, lesc->sc_bufh, off, 0);
- if (len == 1)
- bus_space_write_1(lesc->sc_buft, lesc->sc_bufh, off + 1, 0);
-}
-
-static int
-le_lebuffer_probe(device_t dev)
-{
-
- if (strcmp(ofw_bus_get_name(dev), "le") == 0) {
- device_set_desc(dev, "LANCE Ethernet");
- return (BUS_PROBE_DEFAULT);
- }
- return (ENXIO);
-}
-
-static int
-le_lebuffer_attach(device_t dev)
-{
- struct le_lebuffer_softc *lesc;
- struct lance_softc *sc;
- int error;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- LE_LOCK_INIT(sc, device_get_nameunit(dev));
-
- /*
- * The "register space" of the parent is just a buffer where the
- * the LANCE descriptor rings and the RX/TX buffers can be stored.
- */
- lesc->sc_brid = 0;
- lesc->sc_bres = bus_alloc_resource_any(device_get_parent(dev),
- SYS_RES_MEMORY, &lesc->sc_brid, RF_ACTIVE);
- if (lesc->sc_bres == NULL) {
- device_printf(dev, "cannot allocate LANCE buffer\n");
- error = ENXIO;
- goto fail_mtx;
- }
- lesc->sc_buft = rman_get_bustag(lesc->sc_bres);
- lesc->sc_bufh = rman_get_bushandle(lesc->sc_bres);
-
- /* Allocate LANCE registers. */
- lesc->sc_rrid = 0;
- lesc->sc_rres = bus_alloc_resource_any(dev, SYS_RES_MEMORY,
- &lesc->sc_rrid, RF_ACTIVE);
- if (lesc->sc_rres == NULL) {
- device_printf(dev, "cannot allocate LANCE registers\n");
- error = ENXIO;
- goto fail_bres;
- }
- lesc->sc_regt = rman_get_bustag(lesc->sc_rres);
- lesc->sc_regh = rman_get_bushandle(lesc->sc_rres);
-
- /* Allocate LANCE interrupt. */
- lesc->sc_irid = 0;
- if ((lesc->sc_ires = bus_alloc_resource_any(dev, SYS_RES_IRQ,
- &lesc->sc_irid, RF_SHAREABLE | RF_ACTIVE)) == NULL) {
- device_printf(dev, "cannot allocate interrupt\n");
- error = ENXIO;
- goto fail_rres;
- }
-
- /*
- * LANCE view is offset by buffer location.
- * Note that we don't use sc->sc_mem.
- */
- sc->sc_addr = 0;
- sc->sc_memsize = rman_get_size(lesc->sc_bres);
- sc->sc_flags = 0;
-
- /* That old black magic... */
- if (OF_getprop(ofw_bus_get_node(dev), "busmaster-regval",
- &sc->sc_conf3, sizeof(sc->sc_conf3)) == -1)
- sc->sc_conf3 = LE_C3_ACON | LE_C3_BCON;
- /*
- * Make sure LE_C3_BSWP is cleared so that for cards where
- * that flag actually works le_lebuffer_copy{from,to}buf()
- * don't fail...
- */
- sc->sc_conf3 &= ~LE_C3_BSWP;
-
- OF_getetheraddr(dev, sc->sc_enaddr);
-
- sc->sc_copytodesc = le_lebuffer_copytodesc;
- sc->sc_copyfromdesc = le_lebuffer_copyfromdesc;
- sc->sc_copytobuf = le_lebuffer_copytobuf;
- sc->sc_copyfrombuf = le_lebuffer_copyfrombuf;
- sc->sc_zerobuf = le_lebuffer_zerobuf;
-
- sc->sc_rdcsr = le_lebuffer_rdcsr;
- sc->sc_wrcsr = le_lebuffer_wrcsr;
- sc->sc_hwreset = NULL;
- sc->sc_hwinit = NULL;
- sc->sc_hwintr = NULL;
- sc->sc_nocarrier = NULL;
- sc->sc_mediachange = NULL;
- sc->sc_mediastatus = NULL;
- sc->sc_supmedia = le_lebuffer_media;
- sc->sc_nsupmedia = NLEMEDIA;
- sc->sc_defaultmedia = le_lebuffer_media[0];
-
- error = am7990_config(&lesc->sc_am7990, device_get_name(dev),
- device_get_unit(dev));
- if (error != 0) {
- device_printf(dev, "cannot attach Am7990\n");
- goto fail_ires;
- }
-
- error = bus_setup_intr(dev, lesc->sc_ires, INTR_TYPE_NET | INTR_MPSAFE,
- NULL, am7990_intr, sc, &lesc->sc_ih);
- if (error != 0) {
- device_printf(dev, "cannot set up interrupt\n");
- goto fail_am7990;
- }
-
- return (0);
-
- fail_am7990:
- am7990_detach(&lesc->sc_am7990);
- fail_ires:
- bus_release_resource(dev, SYS_RES_IRQ, lesc->sc_irid, lesc->sc_ires);
- fail_rres:
- bus_release_resource(dev, SYS_RES_MEMORY, lesc->sc_rrid, lesc->sc_rres);
- fail_bres:
- bus_release_resource(device_get_parent(dev), SYS_RES_MEMORY,
- lesc->sc_brid, lesc->sc_bres);
- fail_mtx:
- LE_LOCK_DESTROY(sc);
- return (error);
-}
-
-static int
-le_lebuffer_detach(device_t dev)
-{
- struct le_lebuffer_softc *lesc;
- struct lance_softc *sc;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- bus_teardown_intr(dev, lesc->sc_ires, lesc->sc_ih);
- am7990_detach(&lesc->sc_am7990);
- bus_release_resource(dev, SYS_RES_IRQ, lesc->sc_irid, lesc->sc_ires);
- bus_release_resource(dev, SYS_RES_MEMORY, lesc->sc_rrid, lesc->sc_rres);
- bus_release_resource(device_get_parent(dev), SYS_RES_MEMORY,
- lesc->sc_brid, lesc->sc_bres);
- LE_LOCK_DESTROY(sc);
-
- return (0);
-}
-
-static int
-le_buffer_suspend(device_t dev)
-{
- struct le_lebuffer_softc *lesc;
-
- lesc = device_get_softc(dev);
-
- lance_suspend(&lesc->sc_am7990.lsc);
-
- return (0);
-}
-
-static int
-le_buffer_resume(device_t dev)
-{
- struct le_lebuffer_softc *lesc;
-
- lesc = device_get_softc(dev);
-
- lance_resume(&lesc->sc_am7990.lsc);
-
- return (0);
-}
diff --git a/bsd_eth_drivers/if_le/if_le_ledma.c b/bsd_eth_drivers/if_le/if_le_ledma.c
deleted file mode 100644
index 248b8a0..0000000
--- a/bsd_eth_drivers/if_le/if_le_ledma.c
+++ /dev/null
@@ -1,490 +0,0 @@
-/* $NetBSD: if_le_ledma.c,v 1.26 2005/12/11 12:23:44 christos Exp $ */
-
-/*-
- * Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
- * All rights reserved.
- *
- * This code is derived from software contributed to The NetBSD Foundation
- * by Charles M. Hannum; Jason R. Thorpe of the Numerical Aerospace
- * Simulation Facility, NASA Ames Research Center; Paul Kranenburg.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the NetBSD
- * Foundation, Inc. and its contributors.
- * 4. Neither the name of The NetBSD Foundation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
- * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
- * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/le/if_le_ledma.c,v 1.4 2007/02/23 12:18:45 piso Exp $");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/endian.h>
-#include <sys/kernel.h>
-#include <sys/lock.h>
-#include <sys/module.h>
-#include <sys/mutex.h>
-#include <sys/resource.h>
-#include <sys/rman.h>
-#include <sys/socket.h>
-
-#include <dev/ofw/ofw_bus.h>
-
-#include <machine/bus.h>
-#include <machine/ofw_machdep.h>
-#include <machine/resource.h>
-
-#include <net/ethernet.h>
-#include <net/if.h>
-#include <net/if_media.h>
-
-#include <sparc64/sbus/lsi64854reg.h>
-#include <sparc64/sbus/lsi64854var.h>
-
-#include <dev/le/lancereg.h>
-#include <dev/le/lancevar.h>
-#include <dev/le/am7990var.h>
-
-#define LEDMA_ALIGNMENT 8 /* ring desc. alignmet for NCR92C990 */
-#define LEDMA_BOUNDARY (16*1024*1024) /* must not cross 16MB boundary */
-#define LEDMA_MEMSIZE (16*1024) /* LANCE memory size */
-#define LEREG1_RDP 0 /* Register Data Port */
-#define LEREG1_RAP 2 /* Register Address Port */
-
-struct le_dma_softc {
- struct am7990_softc sc_am7990; /* glue to MI code */
-
- int sc_rrid;
- struct resource *sc_rres;
- bus_space_tag_t sc_regt;
- bus_space_handle_t sc_regh;
-
- int sc_irid;
- struct resource *sc_ires;
- void *sc_ih;
-
- bus_dma_tag_t sc_dmat;
- bus_dmamap_t sc_dmam;
- bus_addr_t sc_laddr; /* LANCE DMA address */
-
- struct lsi64854_softc *sc_dma; /* pointer to DMA engine */
-};
-
-static device_probe_t le_dma_probe;
-static device_attach_t le_dma_attach;
-static device_detach_t le_dma_detach;
-static device_resume_t le_dma_resume;
-static device_suspend_t le_dma_suspend;
-
-static device_method_t le_dma_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, le_dma_probe),
- DEVMETHOD(device_attach, le_dma_attach),
- DEVMETHOD(device_detach, le_dma_detach),
- /* We can just use the suspend method here. */
- DEVMETHOD(device_shutdown, le_dma_suspend),
- DEVMETHOD(device_suspend, le_dma_suspend),
- DEVMETHOD(device_resume, le_dma_resume),
-
- { 0, 0 }
-};
-
-DEFINE_CLASS_0(le, le_dma_driver, le_dma_methods, sizeof(struct le_dma_softc));
-DRIVER_MODULE(le, dma, le_dma_driver, le_devclass, 0, 0);
-MODULE_DEPEND(le, ether, 1, 1, 1);
-
-/*
- * Media types supported
- */
-static const int le_dma_supmedia[] = {
- IFM_MAKEWORD(IFM_ETHER, IFM_AUTO, 0, 0),
- IFM_MAKEWORD(IFM_ETHER, IFM_10_T, 0, 0),
- IFM_MAKEWORD(IFM_ETHER, IFM_10_5, 0, 0)
-};
-
-static void le_dma_wrcsr(struct lance_softc *, uint16_t, uint16_t);
-static uint16_t le_dma_rdcsr(struct lance_softc *, uint16_t);
-static void le_dma_setutp(struct lance_softc *);
-static void le_dma_setaui(struct lance_softc *);
-static int le_dma_supmediachange(struct lance_softc *);
-static void le_dma_supmediastatus(struct lance_softc *, struct ifmediareq *);
-static void le_dma_hwreset(struct lance_softc *);
-static int le_dma_hwintr(struct lance_softc *);
-static void le_dma_nocarrier(struct lance_softc *);
-static bus_dmamap_callback_t le_dma_dma_callback;
-
-static void
-le_dma_wrcsr(struct lance_softc *sc, uint16_t port, uint16_t val)
-{
- struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, LEREG1_RAP, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, LEREG1_RAP, 2,
- BUS_SPACE_BARRIER_WRITE);
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, LEREG1_RDP, val);
-}
-
-static uint16_t
-le_dma_rdcsr(struct lance_softc *sc, uint16_t port)
-{
- struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
-
- bus_space_write_2(lesc->sc_regt, lesc->sc_regh, LEREG1_RAP, port);
- bus_space_barrier(lesc->sc_regt, lesc->sc_regh, LEREG1_RAP, 2,
- BUS_SPACE_BARRIER_WRITE);
- return (bus_space_read_2(lesc->sc_regt, lesc->sc_regh, LEREG1_RDP));
-}
-
-static void
-le_dma_setutp(struct lance_softc *sc)
-{
- struct lsi64854_softc *dma = ((struct le_dma_softc *)sc)->sc_dma;
-
- L64854_SCSR(dma, L64854_GCSR(dma) | E_TP_AUI);
- DELAY(20000); /* We must not touch the LANCE chip for 20ms. */
-}
-
-static void
-le_dma_setaui(struct lance_softc *sc)
-{
- struct lsi64854_softc *dma = ((struct le_dma_softc *)sc)->sc_dma;
-
- L64854_SCSR(dma, L64854_GCSR(dma) & ~E_TP_AUI);
- DELAY(20000); /* We must not touch the LANCE chip for 20ms. */
-}
-
-static int
-le_dma_supmediachange(struct lance_softc *sc)
-{
- struct ifmedia *ifm = &sc->sc_media;
-
- if (IFM_TYPE(ifm->ifm_media) != IFM_ETHER)
- return (EINVAL);
-
- /*
- * Switch to the selected media. If autoselect is set, we don't
- * really have to do anything. We'll switch to the other media
- * when we detect loss of carrier.
- */
- switch (IFM_SUBTYPE(ifm->ifm_media)) {
- case IFM_10_T:
- le_dma_setutp(sc);
- break;
-
- case IFM_10_5:
- le_dma_setaui(sc);
- break;
-
- case IFM_AUTO:
- break;
-
- default:
- return (EINVAL);
- }
-
- return (0);
-}
-
-static void
-le_dma_supmediastatus(struct lance_softc *sc, struct ifmediareq *ifmr)
-{
- struct lsi64854_softc *dma = ((struct le_dma_softc *)sc)->sc_dma;
-
- /*
- * Notify the world which media we're currently using.
- */
- if (L64854_GCSR(dma) & E_TP_AUI)
- ifmr->ifm_active = IFM_MAKEWORD(IFM_ETHER, IFM_10_T, 0, 0);
- else
- ifmr->ifm_active = IFM_MAKEWORD(IFM_ETHER, IFM_10_5, 0, 0);
-}
-
-static void
-le_dma_hwreset(struct lance_softc *sc)
-{
- struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
- struct lsi64854_softc *dma = lesc->sc_dma;
- uint32_t aui_bit, csr;
-
- /*
- * Reset DMA channel.
- */
- csr = L64854_GCSR(dma);
- aui_bit = csr & E_TP_AUI;
- DMA_RESET(dma);
-
- /* Write bits 24-31 of Lance address. */
- bus_space_write_4(dma->sc_regt, dma->sc_regh, L64854_REG_ENBAR,
- lesc->sc_laddr & 0xff000000);
-
- DMA_ENINTR(dma);
-
- /*
- * Disable E-cache invalidates on chip writes.
- * Retain previous cable selection bit.
- */
- csr = L64854_GCSR(dma);
- csr |= (E_DSBL_WR_INVAL | aui_bit);
- L64854_SCSR(dma, csr);
- DELAY(20000); /* We must not touch the LANCE chip for 20ms. */
-}
-
-static int
-le_dma_hwintr(struct lance_softc *sc)
-{
- struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
- struct lsi64854_softc *dma = lesc->sc_dma;
-
- return (DMA_INTR(dma));
-}
-
-static void
-le_dma_nocarrier(struct lance_softc *sc)
-{
- struct le_dma_softc *lesc = (struct le_dma_softc *)sc;
-
- /*
- * Check if the user has requested a certain cable type, and
- * if so, honor that request.
- */
-
- if (L64854_GCSR(lesc->sc_dma) & E_TP_AUI) {
- switch (IFM_SUBTYPE(sc->sc_media.ifm_media)) {
- case IFM_10_5:
- case IFM_AUTO:
- if_printf(sc->sc_ifp, "lost carrier on UTP port, "
- "switching to AUI port\n");
- le_dma_setaui(sc);
- }
- } else {
- switch (IFM_SUBTYPE(sc->sc_media.ifm_media)) {
- case IFM_10_T:
- case IFM_AUTO:
- if_printf(sc->sc_ifp, "lost carrier on AUI port, "
- "switching to UTP port\n");
- le_dma_setutp(sc);
- }
- }
-}
-
-static void
-le_dma_dma_callback(void *xsc, bus_dma_segment_t *segs, int nsegs, int error)
-{
- struct le_dma_softc *lesc = (struct le_dma_softc *)xsc;
-
- if (error != 0)
- return;
- KASSERT(nsegs == 1, ("%s: bad DMA segment count", __func__));
- lesc->sc_laddr = segs[0].ds_addr;
-}
-
-static int
-le_dma_probe(device_t dev)
-{
-
- if (strcmp(ofw_bus_get_name(dev), "le") == 0) {
- device_set_desc(dev, "LANCE Ethernet");
- return (BUS_PROBE_DEFAULT);
- }
- return (ENXIO);
-}
-
-static int
-le_dma_attach(device_t dev)
-{
- struct le_dma_softc *lesc;
- struct lsi64854_softc *dma;
- struct lance_softc *sc;
- int error;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- LE_LOCK_INIT(sc, device_get_nameunit(dev));
-
- /*
- * Establish link to `ledma' device.
- * XXX hackery.
- */
- dma = (struct lsi64854_softc *)device_get_softc(device_get_parent(dev));
- lesc->sc_dma = dma;
- lesc->sc_dma->sc_client = lesc;
-
- lesc->sc_rrid = 0;
- lesc->sc_rres = bus_alloc_resource_any(dev, SYS_RES_MEMORY,
- &lesc->sc_rrid, RF_ACTIVE);
- if (lesc->sc_rres == NULL) {
- device_printf(dev, "cannot allocate registers\n");
- error = ENXIO;
- goto fail_mtx;
- }
- lesc->sc_regt = rman_get_bustag(lesc->sc_rres);
- lesc->sc_regh = rman_get_bushandle(lesc->sc_rres);
-
- lesc->sc_irid = 0;
- if ((lesc->sc_ires = bus_alloc_resource_any(dev, SYS_RES_IRQ,
- &lesc->sc_irid, RF_SHAREABLE | RF_ACTIVE)) == NULL) {
- device_printf(dev, "cannot allocate interrupt\n");
- error = ENXIO;
- goto fail_rres;
- }
-
- sc->sc_memsize = LEDMA_MEMSIZE;
- error = bus_dma_tag_create(
- dma->sc_parent_dmat, /* parent */
- LEDMA_ALIGNMENT, /* alignment */
- LEDMA_BOUNDARY, /* boundary */
- BUS_SPACE_MAXADDR_32BIT, /* lowaddr */
- BUS_SPACE_MAXADDR, /* highaddr */
- NULL, NULL, /* filter, filterarg */
- sc->sc_memsize, /* maxsize */
- 1, /* nsegments */
- sc->sc_memsize, /* maxsegsize */
- 0, /* flags */
- NULL, NULL, /* lockfunc, lockarg */
- &lesc->sc_dmat);
- if (error != 0) {
- device_printf(dev, "cannot allocate buffer DMA tag\n");
- goto fail_ires;
- }
-
- error = bus_dmamem_alloc(lesc->sc_dmat, (void **)&sc->sc_mem,
- BUS_DMA_WAITOK | BUS_DMA_COHERENT, &lesc->sc_dmam);
- if (error != 0) {
- device_printf(dev, "cannot allocate DMA buffer memory\n");
- goto fail_dtag;
- }
-
- lesc->sc_laddr = 0;
- error = bus_dmamap_load(lesc->sc_dmat, lesc->sc_dmam, sc->sc_mem,
- sc->sc_memsize, le_dma_dma_callback, lesc, 0);
- if (error != 0 || lesc->sc_laddr == 0) {
- device_printf(dev, "cannot load DMA buffer map\n");
- goto fail_dmem;
- }
-
- sc->sc_addr = lesc->sc_laddr & 0xffffff;
- sc->sc_flags = 0;
- sc->sc_conf3 = LE_C3_BSWP | LE_C3_ACON | LE_C3_BCON;
-
- sc->sc_mediachange = le_dma_supmediachange;
- sc->sc_mediastatus = le_dma_supmediastatus;
- sc->sc_supmedia = le_dma_supmedia;
- sc->sc_nsupmedia = sizeof(le_dma_supmedia) / sizeof(le_dma_supmedia[0]);
- sc->sc_defaultmedia = le_dma_supmedia[0];
-
- OF_getetheraddr(dev, sc->sc_enaddr);
-
- sc->sc_copytodesc = lance_copytobuf_contig;
- sc->sc_copyfromdesc = lance_copyfrombuf_contig;
- sc->sc_copytobuf = lance_copytobuf_contig;
- sc->sc_copyfrombuf = lance_copyfrombuf_contig;
- sc->sc_zerobuf = lance_zerobuf_contig;
-
- sc->sc_rdcsr = le_dma_rdcsr;
- sc->sc_wrcsr = le_dma_wrcsr;
- sc->sc_hwreset = le_dma_hwreset;
- sc->sc_hwintr = le_dma_hwintr;
- sc->sc_nocarrier = le_dma_nocarrier;
-
- error = am7990_config(&lesc->sc_am7990, device_get_name(dev),
- device_get_unit(dev));
- if (error != 0) {
- device_printf(dev, "cannot attach Am7990\n");
- goto fail_dmap;
- }
-
- error = bus_setup_intr(dev, lesc->sc_ires, INTR_TYPE_NET | INTR_MPSAFE,
- NULL, am7990_intr, sc, &lesc->sc_ih);
- if (error != 0) {
- device_printf(dev, "cannot set up interrupt\n");
- goto fail_am7990;
- }
-
- return (0);
-
- fail_am7990:
- am7990_detach(&lesc->sc_am7990);
- fail_dmap:
- bus_dmamap_unload(lesc->sc_dmat, lesc->sc_dmam);
- fail_dmem:
- bus_dmamem_free(lesc->sc_dmat, sc->sc_mem, lesc->sc_dmam);
- fail_dtag:
- bus_dma_tag_destroy(lesc->sc_dmat);
- fail_ires:
- bus_release_resource(dev, SYS_RES_IRQ, lesc->sc_irid, lesc->sc_ires);
- fail_rres:
- bus_release_resource(dev, SYS_RES_MEMORY, lesc->sc_rrid, lesc->sc_rres);
- fail_mtx:
- LE_LOCK_DESTROY(sc);
- return (error);
-}
-
-static int
-le_dma_detach(device_t dev)
-{
- struct le_dma_softc *lesc;
- struct lance_softc *sc;
-
- lesc = device_get_softc(dev);
- sc = &lesc->sc_am7990.lsc;
-
- bus_teardown_intr(dev, lesc->sc_ires, lesc->sc_ih);
- am7990_detach(&lesc->sc_am7990);
- bus_dmamap_unload(lesc->sc_dmat, lesc->sc_dmam);
- bus_dmamem_free(lesc->sc_dmat, sc->sc_mem, lesc->sc_dmam);
- bus_dma_tag_destroy(lesc->sc_dmat);
- bus_release_resource(dev, SYS_RES_IRQ, lesc->sc_irid, lesc->sc_ires);
- bus_release_resource(dev, SYS_RES_MEMORY, lesc->sc_rrid, lesc->sc_rres);
- LE_LOCK_DESTROY(sc);
-
- return (0);
-}
-
-static int
-le_dma_suspend(device_t dev)
-{
- struct le_dma_softc *lesc;
-
- lesc = device_get_softc(dev);
-
- lance_suspend(&lesc->sc_am7990.lsc);
-
- return (0);
-}
-
-static int
-le_dma_resume(device_t dev)
-{
- struct le_dma_softc *lesc;
-
- lesc = device_get_softc(dev);
-
- lance_resume(&lesc->sc_am7990.lsc);
-
- return (0);
-}
diff --git a/bsd_eth_drivers/if_le/lebuffer_sbus.c b/bsd_eth_drivers/if_le/lebuffer_sbus.c
deleted file mode 100644
index b9414f2..0000000
--- a/bsd_eth_drivers/if_le/lebuffer_sbus.c
+++ /dev/null
@@ -1,300 +0,0 @@
-/*-
- * Copyright (c) 2006 Marius Strobl <marius@FreeBSD.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/le/lebuffer_sbus.c,v 1.1 2007/01/20 12:53:30 marius Exp $");
-
-#include <sys/param.h>
-#include <sys/systm.h>
-#include <sys/bus.h>
-#include <sys/kernel.h>
-#include <sys/module.h>
-#include <sys/resource.h>
-#include <sys/rman.h>
-
-#include <dev/ofw/ofw_bus.h>
-#include <dev/ofw/ofw_bus_subr.h>
-#include <dev/ofw/openfirm.h>
-
-#include <machine/bus.h>
-#include <machine/bus_common.h>
-#include <machine/resource.h>
-
-#include <sparc64/sbus/ofw_sbus.h>
-#include <sparc64/sbus/sbusreg.h>
-#include <sparc64/sbus/sbusvar.h>
-
-struct lebuffer_devinfo {
- struct ofw_bus_devinfo ldi_obdinfo;
- struct resource_list ldi_rl;
-};
-
-static devclass_t lebuffer_devclass;
-
-static device_probe_t lebuffer_probe;
-static device_attach_t lebuffer_attach;
-static device_detach_t lebuffer_detach;
-static bus_print_child_t lebuffer_print_child;
-static bus_probe_nomatch_t lebuffer_probe_nomatch;
-static bus_get_resource_list_t lebuffer_get_resource_list;
-static ofw_bus_get_devinfo_t lebuffer_get_devinfo;
-
-static struct lebuffer_devinfo *lebuffer_setup_dinfo(device_t, phandle_t);
-static void lebuffer_destroy_dinfo(struct lebuffer_devinfo *);
-static int lebuffer_print_res(struct lebuffer_devinfo *);
-
-static device_method_t lebuffer_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, lebuffer_probe),
- DEVMETHOD(device_attach, lebuffer_attach),
- DEVMETHOD(device_detach, lebuffer_detach),
- DEVMETHOD(device_shutdown, bus_generic_shutdown),
- DEVMETHOD(device_suspend, bus_generic_suspend),
- DEVMETHOD(device_resume, bus_generic_resume),
-
- /* Bus interface */
- DEVMETHOD(bus_print_child, lebuffer_print_child),
- DEVMETHOD(bus_probe_nomatch, lebuffer_probe_nomatch),
- DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
- DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
- DEVMETHOD(bus_alloc_resource, bus_generic_rl_alloc_resource),
- DEVMETHOD(bus_release_resource, bus_generic_rl_release_resource),
- DEVMETHOD(bus_activate_resource, bus_generic_activate_resource),
- DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource),
- DEVMETHOD(bus_get_resource_list, lebuffer_get_resource_list),
- DEVMETHOD(bus_get_resource, bus_generic_rl_get_resource),
-
- /* ofw_bus interface */
- DEVMETHOD(ofw_bus_get_devinfo, lebuffer_get_devinfo),
- DEVMETHOD(ofw_bus_get_compat, ofw_bus_gen_get_compat),
- DEVMETHOD(ofw_bus_get_model, ofw_bus_gen_get_model),
- DEVMETHOD(ofw_bus_get_name, ofw_bus_gen_get_name),
- DEVMETHOD(ofw_bus_get_node, ofw_bus_gen_get_node),
- DEVMETHOD(ofw_bus_get_type, ofw_bus_gen_get_type),
-
- { 0, 0 }
-};
-
-DEFINE_CLASS_0(lebuffer, lebuffer_driver, lebuffer_methods, 1);
-DRIVER_MODULE(lebuffer, sbus, lebuffer_driver, lebuffer_devclass, 0, 0);
-
-static int
-lebuffer_probe(device_t dev)
-{
- const char *name;
-
- name = ofw_bus_get_name(dev);
- if (strcmp(name, "lebuffer") == 0) {
- device_set_desc_copy(dev, name);
- return (0);
- }
- return (ENXIO);
-}
-
-static int
-lebuffer_attach(device_t dev)
-{
- struct lebuffer_devinfo *ldi;
- device_t cdev;
- phandle_t child;
- int children;
-
- children = 0;
- for (child = OF_child(ofw_bus_get_node(dev)); child != 0;
- child = OF_peer(child)) {
- if ((ldi = lebuffer_setup_dinfo(dev, child)) == NULL)
- continue;
- if (children != 0) {
- device_printf(dev,
- "<%s>: only one child per buffer supported\n",
- ldi->ldi_obdinfo.obd_name);
- lebuffer_destroy_dinfo(ldi);
- continue;
- }
- if ((cdev = device_add_child(dev, NULL, -1)) == NULL) {
- device_printf(dev, "<%s>: device_add_child failed\n",
- ldi->ldi_obdinfo.obd_name);
- lebuffer_destroy_dinfo(ldi);
- continue;
- }
- device_set_ivars(cdev, ldi);
- children++;
- }
- return (bus_generic_attach(dev));
-}
-
-static int
-lebuffer_detach(device_t dev)
-{
- device_t *children;
- int i, nchildren;
-
- bus_generic_detach(dev);
- if (device_get_children(dev, &children, &nchildren) == 0) {
- for (i = 0; i < nchildren; i++) {
- lebuffer_destroy_dinfo(device_get_ivars(children[i]));
- device_delete_child(dev, children[i]);
- }
- free(children, M_TEMP);
- }
- return (0);
-}
-
-static struct lebuffer_devinfo *
-lebuffer_setup_dinfo(device_t dev, phandle_t node)
-{
- struct lebuffer_devinfo *ldi;
- struct sbus_regs *reg;
- uint32_t base, iv, *intr;
- int i, nreg, nintr, slot, rslot;
-
- ldi = malloc(sizeof(*ldi), M_DEVBUF, M_WAITOK | M_ZERO);
- if (ofw_bus_gen_setup_devinfo(&ldi->ldi_obdinfo, node) != 0) {
- free(ldi, M_DEVBUF);
- return (NULL);
- }
- resource_list_init(&ldi->ldi_rl);
- slot = -1;
- nreg = OF_getprop_alloc(node, "reg", sizeof(*reg), (void **)&reg);
- if (nreg == -1) {
- device_printf(dev, "<%s>: incomplete\n",
- ldi->ldi_obdinfo.obd_name);
- goto fail;
- }
- for (i = 0; i < nreg; i++) {
- base = reg[i].sbr_offset;
- if (SBUS_ABS(base)) {
- rslot = SBUS_ABS_TO_SLOT(base);
- base = SBUS_ABS_TO_OFFSET(base);
- } else
- rslot = reg[i].sbr_slot;
- if (slot != -1 && slot != rslot) {
- device_printf(dev, "<%s>: multiple slots\n",
- ldi->ldi_obdinfo.obd_name);
- free(reg, M_OFWPROP);
- goto fail;
- }
- slot = rslot;
-
- resource_list_add(&ldi->ldi_rl, SYS_RES_MEMORY, i, base,
- base + reg[i].sbr_size, reg[i].sbr_size);
- }
- free(reg, M_OFWPROP);
- if (slot != sbus_get_slot(dev)) {
- device_printf(dev, "<%s>: parent and child slot do not match\n",
- ldi->ldi_obdinfo.obd_name);
- goto fail;
- }
-
- /*
- * The `interrupts' property contains the SBus interrupt level.
- */
- nintr = OF_getprop_alloc(node, "interrupts", sizeof(*intr),
- (void **)&intr);
- if (nintr != -1) {
- for (i = 0; i < nintr; i++) {
- iv = intr[i];
- /*
- * SBus card devices need the slot number encoded into
- * the vector as this is generally not done.
- */
- if ((iv & INTMAP_OBIO_MASK) == 0)
- iv |= slot << 3;
- /* Set the IGN as appropriate. */
- iv |= sbus_get_ign(dev) << INTMAP_IGN_SHIFT;
- resource_list_add(&ldi->ldi_rl, SYS_RES_IRQ, i,
- iv, iv, 1);
- }
- free(intr, M_OFWPROP);
- }
- return (ldi);
-
- fail:
- lebuffer_destroy_dinfo(ldi);
- return (NULL);
-}
-
-static void
-lebuffer_destroy_dinfo(struct lebuffer_devinfo *dinfo)
-{
-
- resource_list_free(&dinfo->ldi_rl);
- ofw_bus_gen_destroy_devinfo(&dinfo->ldi_obdinfo);
- free(dinfo, M_DEVBUF);
-}
-
-static int
-lebuffer_print_child(device_t dev, device_t child)
-{
- int rv;
-
- rv = bus_print_child_header(dev, child);
- rv += lebuffer_print_res(device_get_ivars(child));
- rv += bus_print_child_footer(dev, child);
- return (rv);
-}
-
-static void
-lebuffer_probe_nomatch(device_t dev, device_t child)
-{
- const char *type;
-
- device_printf(dev, "<%s>", ofw_bus_get_name(child));
- lebuffer_print_res(device_get_ivars(child));
- type = ofw_bus_get_type(child);
- printf(" type %s (no driver attached)\n",
- type != NULL ? type : "unknown");
-}
-
-static struct resource_list *
-lebuffer_get_resource_list(device_t dev, device_t child)
-{
- struct lebuffer_devinfo *ldi;
-
- ldi = device_get_ivars(child);
- return (&ldi->ldi_rl);
-}
-
-static const struct ofw_bus_devinfo *
-lebuffer_get_devinfo(device_t bus, device_t child)
-{
- struct lebuffer_devinfo *ldi;
-
- ldi = device_get_ivars(child);
- return (&ldi->ldi_obdinfo);
-}
-
-static int
-lebuffer_print_res(struct lebuffer_devinfo *ldi)
-{
- int rv;
-
- rv = 0;
- rv += resource_list_print_type(&ldi->ldi_rl, "mem", SYS_RES_MEMORY,
- "%#lx");
- rv += resource_list_print_type(&ldi->ldi_rl, "irq", SYS_RES_IRQ, "%ld");
- return (rv);
-}
diff --git a/bsd_eth_drivers/if_pcn/Makefile b/bsd_eth_drivers/if_pcn/Makefile
deleted file mode 100644
index 7e52001..0000000
--- a/bsd_eth_drivers/if_pcn/Makefile
+++ /dev/null
@@ -1,143 +0,0 @@
-#
-# Makefile.leaf,v 1.7 2002/07/22 22:56:09 joel Exp
-#
-# Templates/Makefile.leaf
-# Template leaf node Makefile
-#
-#
-LIBNAME=libif_pcn.a
-
-LINKS=pci/if_pcnreg.h
-
-# C source names, if any, go here -- minus the .c
-C_PIECES=
-
-C_PIECES+=if_pcn
-
-C_FILES=$(C_PIECES:%=%.c)
-C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
-
-# C++ source names, if any, go here -- minus the .cc
-CC_PIECES=
-CC_FILES=$(CC_PIECES:%=%.cc)
-CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
-
-H_FILES=
-
-# Assembly source names, if any, go here -- minus the .S
-S_PIECES=
-S_FILES=$(S_PIECES:%=%.S)
-S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o)
-
-SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
-OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
-
-# If your PGMS target has the '.exe' extension, a statically
-# linked application is generated.
-# If it has a '.obj' extension, a loadable module is built.
-#
-#
-ifdef LIBNAME
-LIB=${ARCH}/${LIBNAME}
-else
-PGMS=${ARCH}/if_pcn.obj
-endif
-
-# List of RTEMS Classic API Managers to be included in the application
-# goes here. Use:
-# MANAGERS=all
-# to include all RTEMS Classic API Managers in the application or
-# something like this to include a specific set of managers.
-# MANAGERS=io event message rate_monotonic semaphore timer
-#
-# UNUSED for loadable modules
-MANAGERS=ALL
-
-ifndef RTEMS_MAKEFILE_PATH
-$(error you need to set the RTEMS_MAKEFILE_PATH environment variable)
-endif
-
-all:
-
-depend: ${LINKS}
-
-include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
-
-include $(RTEMS_CUSTOM)
-ifdef LIBNAME
-include $(RTEMS_ROOT)/make/lib.cfg
-else
-include $(RTEMS_ROOT)/make/leaf.cfg
-endif
-
-#
-# (OPTIONAL) Add local stuff here using +=
-#
-
-#DEFINES += -DPCN_DEBUG
-CPPFLAGS += -I. -I../libbsdport -I../libbsdport/dummyheaders
-CFLAGS +=
-
-#
-# CFLAGS_DEBUG_V are used when the `make debug' target is built.
-# To link your application with the non-optimized RTEMS routines,
-# uncomment the following line:
-# CFLAGS_DEBUG_V += -qrtems_debug
-#
-
-LD_PATHS +=
-LD_LIBS +=
-LDFLAGS +=
-
-#
-# Add your list of files to delete here. The config files
-# already know how to delete some stuff, so you may want
-# to just run 'make clean' first to see what gets missed.
-# 'make clobber' already includes 'make clean'
-#
-
-CLEAN_ADDITIONS +=
-CLOBBER_ADDITIONS += pci
-
-all: ${LINKS} ${ARCH} $(SRCS) $(PGMS) ${LIB}
-
-pci/%:%
- if [ ! -d pci ]; then mkdir -p pci; fi ; ln -s ../$^ $@
-
-#How to make a relocatable object
-$(filter %.obj, $(PGMS)): ${OBJS}
- $(make-obj)
-
-#How to make an executable (statically linked)
-$(filter %.exe,$(PGMS)): ${LINK_FILES}
- $(make-exe)
-ifdef ELFEXT
-ifdef XSYMS
- $(XSYMS) $(@:%.exe=%.$(ELFEXT)) $(@:%.exe=%.sym)
-endif
-endif
-
-$(LIB): ${OBJS}
- $(make-library)
-
-ifndef RTEMS_SITE_INSTALLDIR
-RTEMS_SITE_INSTALLDIR = $(PROJECT_RELEASE)
-endif
-
-${RTEMS_SITE_INSTALLDIR}/include \
-${RTEMS_SITE_INSTALLDIR}/lib \
-${RTEMS_SITE_INSTALLDIR}/bin:
- test -d $@ || mkdir -p $@
-# Install the program(s), appending _g or _p as appropriate.
-# for include files, just use $(INSTALL_CHANGE)
-#
-# - Some BSPs might generate bootable executables in yet another
-# format (such as .srec) and you might need to extend the rule
-# below so the essential files get installed. YMMV.
-ifdef LIBNAME
-install: all $(RTEMS_SITE_INSTALLDIR)/lib
- $(INSTALL_VARIANT) -m 644 ${LIB} ${RTEMS_SITE_INSTALLDIR}/lib
-else
-install: all $(RTEMS_SITE_INSTALLDIR)/bin
- $(INSTALL_VARIANT) -m 555 ${PGMS} ${PGMS:%.exe=%.bin} ${PGMS:%.exe=%.sym} ${RTEMS_SITE_INSTALLDIR}/bin
-endif
diff --git a/bsd_eth_drivers/if_pcn/README.rtems b/bsd_eth_drivers/if_pcn/README.rtems
deleted file mode 100644
index ab8ba09..0000000
--- a/bsd_eth_drivers/if_pcn/README.rtems
+++ /dev/null
@@ -1,73 +0,0 @@
-RTEMS PORT OF THE 'pcn' ETHERNET DRIVER
-=======================================
-
-This is a port of the FreeBSD 'pcn' driver as of
-2007/7/17 (checked out from FreeBSD/head on that date).
-
-SUPPORTED BSPs:
-- you need 'libbsdport' which in turn needs 'libbspExt'
- These work for i386/pc386 and powerpc/new-exception-processing
- BSPs, i.e., the BSP must implement <rtems/pci.h> and <rtems/irq.h>.
-
-USAGE:
-- to attach this driver:
- * define a NULL terminated list with all libbsdport supported
- drivers you want to include with your application:
-
- extern driver_t libbsdport_pcn_driver;
-
- driver_t *libbsdport_netdriver_table[] = {
- &libbsdport_pcn_driver,
- /* other drivers here or upstream of 'pcn' if they support
- * the same hardware but are preferred.
- */
- 0
- };
-
- * specify libbsdport_netdriver_attach for the 'attach' function
- pointer in struct rtems_bsdnet_ifconfig.
-
- * use the 'name' field in struct rtems_bsdnet_ifconfig to filter
- drivers and device instances:
-
- <driver_name><instance>
-
- either may be omitted which means that the next available
- driver/hardware device is to be used. Here are a few examples:
-
- "" /* use first device found supported by any driver in the
- * libbsdport_driver_table[].
- */
-
- "pcn2" /* use second device supported by the 'pcn' driver */
-
- Notes: Counting instances begins with 1 (not 0).
- Consult libbsdport/README for more information.
-
-KNOWN ISSUES:
-- 'ignore_broadcast' and 'mtu' settings from
- struct rtems_bsdnet_ifconfig are ignored. I haven't seen
- many drivers that honour 'ignore_broadcast' and 'mtu' can be
- set using a ioctl(). I'm trying to keep changes to BSD sources
- minimal...
-- ring sizes are restricted fixed to hardcoded size.
-- Only the internal phy of the 973/975 chips are supported
- and will allow SIOCGIFMEDIA/SIOCSIFMEDIA to work. I don't know
- what happens with other chips or external phys.
- Probably, the factory-default setup should work with autonegotiation
- but the ioctls wont. YMMV.
-
-OTHER NOTES:
-- you can use the (more generic) 'le' driver for the 79C971
- and upwards chips, too, but 'pcn' supposedly uses more advanced
- features of these chips.
-
-TESTED WITH:
- Technobox 10/100-TX Ethernet PMC (AMD Am79C973 chip)
-
-TESTED ON:
- rtems-4.7
- powerpc/beatnik (motorola MVME5500 and MVME6100 VME boards)
- i386/pc686 (concurrent technologies PP410 compact PCI)
-
-T.S, 200707
diff --git a/bsd_eth_drivers/if_re/Makefile.am b/bsd_eth_drivers/if_re/Makefile.am
deleted file mode 100644
index 5c33e09..0000000
--- a/bsd_eth_drivers/if_re/Makefile.am
+++ /dev/null
@@ -1,19 +0,0 @@
-# $Id$
-AUTOMAKE_OPTIONS=foreign
-
-include $(top_srcdir)/rtems-pre.am
-
-libif_re_a_SOURCES = if_re.c
-
-##EXTRA_libif_re_a_SOURCES =
-
-libif_re_a_LIBADD =
-
-libif_re_a_DEPENDENCIES = $(libif_re_a_LIBADD)
-
-lib_LIBRARIES = libif_re.a
-
-AM_CPPFLAGS += -I$(srcdir)
-AM_CPPFLAGS += -I$(srcdir)/../libbsdport -I../libbsdport -I../libbsdport/dummyheaders
-
-include $(top_srcdir)/rtems.am
diff --git a/bsd_eth_drivers/if_re/if_re.c b/bsd_eth_drivers/if_re/if_re.c
deleted file mode 100644
index e39a52a..0000000
--- a/bsd_eth_drivers/if_re/if_re.c
+++ /dev/null
@@ -1,2890 +0,0 @@
-/*-
- * Copyright (c) 1997, 1998-2003
- * Bill Paul <wpaul@windriver.com>. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifdef __rtems__
-#include <libbsdport.h>
-#endif
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/sys/dev/re/if_re.c,v 1.46.2.39.2.1 2008/10/02 02:57:24 kensmith Exp $");
-
-/*
- * RealTek 8139C+/8169/8169S/8110S/8168/8111/8101E PCI NIC driver
- *
- * Written by Bill Paul <wpaul@windriver.com>
- * Senior Networking Software Engineer
- * Wind River Systems
- */
-
-/*
- * This driver is designed to support RealTek's next generation of
- * 10/100 and 10/100/1000 PCI ethernet controllers. There are currently
- * seven devices in this family: the RTL8139C+, the RTL8169, the RTL8169S,
- * RTL8110S, the RTL8168, the RTL8111 and the RTL8101E.
- *
- * The 8139C+ is a 10/100 ethernet chip. It is backwards compatible
- * with the older 8139 family, however it also supports a special
- * C+ mode of operation that provides several new performance enhancing
- * features. These include:
- *
- * o Descriptor based DMA mechanism. Each descriptor represents
- * a single packet fragment. Data buffers may be aligned on
- * any byte boundary.
- *
- * o 64-bit DMA
- *
- * o TCP/IP checksum offload for both RX and TX
- *
- * o High and normal priority transmit DMA rings
- *
- * o VLAN tag insertion and extraction
- *
- * o TCP large send (segmentation offload)
- *
- * Like the 8139, the 8139C+ also has a built-in 10/100 PHY. The C+
- * programming API is fairly straightforward. The RX filtering, EEPROM
- * access and PHY access is the same as it is on the older 8139 series
- * chips.
- *
- * The 8169 is a 64-bit 10/100/1000 gigabit ethernet MAC. It has almost the
- * same programming API and feature set as the 8139C+ with the following
- * differences and additions:
- *
- * o 1000Mbps mode
- *
- * o Jumbo frames
- *
- * o GMII and TBI ports/registers for interfacing with copper
- * or fiber PHYs
- *
- * o RX and TX DMA rings can have up to 1024 descriptors
- * (the 8139C+ allows a maximum of 64)
- *
- * o Slight differences in register layout from the 8139C+
- *
- * The TX start and timer interrupt registers are at different locations
- * on the 8169 than they are on the 8139C+. Also, the status word in the
- * RX descriptor has a slightly different bit layout. The 8169 does not
- * have a built-in PHY. Most reference boards use a Marvell 88E1000 'Alaska'
- * copper gigE PHY.
- *
- * The 8169S/8110S 10/100/1000 devices have built-in copper gigE PHYs
- * (the 'S' stands for 'single-chip'). These devices have the same
- * programming API as the older 8169, but also have some vendor-specific
- * registers for the on-board PHY. The 8110S is a LAN-on-motherboard
- * part designed to be pin-compatible with the RealTek 8100 10/100 chip.
- *
- * This driver takes advantage of the RX and TX checksum offload and
- * VLAN tag insertion/extraction features. It also implements TX
- * interrupt moderation using the timer interrupt registers, which
- * significantly reduces TX interrupt load. There is also support
- * for jumbo frames, however the 8169/8169S/8110S can not transmit
- * jumbo frames larger than 7440, so the max MTU possible with this
- * driver is 7422 bytes.
- */
-
-#ifdef HAVE_KERNEL_OPTION_HEADERS
-#include "opt_device_polling.h"
-#endif
-
-#include <sys/param.h>
-#include <sys/endian.h>
-#include <sys/systm.h>
-#include <sys/sockio.h>
-#include <sys/mbuf.h>
-#include <sys/malloc.h>
-#include <sys/module.h>
-#include <sys/kernel.h>
-#include <sys/socket.h>
-#include <sys/lock.h>
-#include <sys/mutex.h>
-#include <sys/taskqueue.h>
-
-#include <net/if.h>
-#include <net/if_arp.h>
-#include <net/ethernet.h>
-#include <net/if_dl.h>
-#include <net/if_media.h>
-#include <net/if_types.h>
-#include <net/if_vlan_var.h>
-
-#include <net/bpf.h>
-
-#include <machine/bus.h>
-#include <machine/resource.h>
-#include <sys/bus.h>
-#include <sys/rman.h>
-
-#include <dev/mii/mii.h>
-#include <dev/mii/miivar.h>
-
-#include <dev/pci/pcireg.h>
-#include <dev/pci/pcivar.h>
-
-MODULE_DEPEND(re, pci, 1, 1, 1);
-MODULE_DEPEND(re, ether, 1, 1, 1);
-MODULE_DEPEND(re, miibus, 1, 1, 1);
-
-/* "device miibus" required. See GENERIC if you get errors here. */
-#include "miibus_if.h"
-
-#ifdef __rtems__
-#include <libbsdport_post.h>
-#endif
-
-/*
- * Default to using PIO access for this driver.
- */
-#define RE_USEIOSPACE
-
-#ifndef __rtems__
-#include <pci/if_rlreg.h>
-#else
-#include "if_rlreg.h"
-#endif
-
-#define RE_CSUM_FEATURES (CSUM_IP | CSUM_TCP | CSUM_UDP)
-
-/*
- * Various supported device vendors/types and their names.
- */
-static struct rl_type re_devs[] = {
- { DLINK_VENDORID, DLINK_DEVICEID_528T, RL_HWREV_8169S,
- "D-Link DGE-528(T) Gigabit Ethernet Adapter" },
- { DLINK_VENDORID, DLINK_DEVICEID_528T, RL_HWREV_8169_8110SB,
- "D-Link DGE-528(T) Rev.B1 Gigabit Ethernet Adapter" },
- { RT_VENDORID, RT_DEVICEID_8139, RL_HWREV_8139CPLUS,
- "RealTek 8139C+ 10/100BaseTX" },
- { RT_VENDORID, RT_DEVICEID_8101E, RL_HWREV_8101E,
- "RealTek 8101E PCIe 10/100baseTX" },
- { RT_VENDORID, RT_DEVICEID_8168, RL_HWREV_8168_SPIN1,
- "RealTek 8168/8111B PCIe Gigabit Ethernet" },
- { RT_VENDORID, RT_DEVICEID_8168, RL_HWREV_8168_SPIN2,
- "RealTek 8168/8111B PCIe Gigabit Ethernet" },
- { RT_VENDORID, RT_DEVICEID_8168, RL_HWREV_8168_SPIN3,
- "RealTek 8168/8111B PCIe Gigabit Ethernet" },
- { RT_VENDORID, RT_DEVICEID_8169, RL_HWREV_8169,
- "RealTek 8169 Gigabit Ethernet" },
- { RT_VENDORID, RT_DEVICEID_8169, RL_HWREV_8169S,
- "RealTek 8169S Single-chip Gigabit Ethernet" },
- { RT_VENDORID, RT_DEVICEID_8169, RL_HWREV_8169_8110SB,
- "RealTek 8169SB/8110SB Single-chip Gigabit Ethernet" },
- { RT_VENDORID, RT_DEVICEID_8169, RL_HWREV_8169_8110SC,
- "RealTek 8169SC/8110SC Single-chip Gigabit Ethernet" },
- { RT_VENDORID, RT_DEVICEID_8169SC, RL_HWREV_8169_8110SC,
- "RealTek 8169SC/8110SC Single-chip Gigabit Ethernet" },
- { RT_VENDORID, RT_DEVICEID_8169, RL_HWREV_8110S,
- "RealTek 8110S Single-chip Gigabit Ethernet" },
- { COREGA_VENDORID, COREGA_DEVICEID_CGLAPCIGT, RL_HWREV_8169S,
- "Corega CG-LAPCIGT (RTL8169S) Gigabit Ethernet" },
- { LINKSYS_VENDORID, LINKSYS_DEVICEID_EG1032, RL_HWREV_8169S,
- "Linksys EG1032 (RTL8169S) Gigabit Ethernet" },
- { USR_VENDORID, USR_DEVICEID_997902, RL_HWREV_8169S,
- "US Robotics 997902 (RTL8169S) Gigabit Ethernet" },
- { 0, 0, 0, NULL }
-};
-
-static struct rl_hwrev re_hwrevs[] = {
- { RL_HWREV_8139, RL_8139, "" },
- { RL_HWREV_8139A, RL_8139, "A" },
- { RL_HWREV_8139AG, RL_8139, "A-G" },
- { RL_HWREV_8139B, RL_8139, "B" },
- { RL_HWREV_8130, RL_8139, "8130" },
- { RL_HWREV_8139C, RL_8139, "C" },
- { RL_HWREV_8139D, RL_8139, "8139D/8100B/8100C" },
- { RL_HWREV_8139CPLUS, RL_8139CPLUS, "C+"},
- { RL_HWREV_8168_SPIN1, RL_8169, "8168"},
- { RL_HWREV_8169, RL_8169, "8169"},
- { RL_HWREV_8169S, RL_8169, "8169S"},
- { RL_HWREV_8110S, RL_8169, "8110S"},
- { RL_HWREV_8169_8110SB, RL_8169, "8169SB"},
- { RL_HWREV_8169_8110SC, RL_8169, "8169SC"},
- { RL_HWREV_8100, RL_8139, "8100"},
- { RL_HWREV_8101, RL_8139, "8101"},
- { RL_HWREV_8100E, RL_8169, "8100E"},
- { RL_HWREV_8101E, RL_8169, "8101E"},
- { RL_HWREV_8168_SPIN2, RL_8169, "8168"},
- { RL_HWREV_8168_SPIN3, RL_8169, "8168"},
- { 0, 0, NULL }
-};
-
-static int re_probe (device_t);
-static int re_attach (device_t);
-static int re_detach (device_t);
-
-static int re_encap (struct rl_softc *, struct mbuf **, int *);
-
-static void re_dma_map_addr (void *, bus_dma_segment_t *, int, int);
-static void re_dma_map_desc (void *, bus_dma_segment_t *, int,
- bus_size_t, int);
-static int re_allocmem (device_t, struct rl_softc *);
-static int re_newbuf (struct rl_softc *, int, struct mbuf *);
-static int re_rx_list_init (struct rl_softc *);
-static int re_tx_list_init (struct rl_softc *);
-#ifdef RE_FIXUP_RX
-static __inline void re_fixup_rx
- (struct mbuf *);
-#endif
-static int re_rxeof (struct rl_softc *);
-static void re_txeof (struct rl_softc *);
-#ifdef DEVICE_POLLING
-static void re_poll (struct ifnet *, enum poll_cmd, int);
-static void re_poll_locked (struct ifnet *, enum poll_cmd, int);
-#endif
-static void re_intr (void *);
-static void re_tick (void *);
-static void re_tx_task (void *, int);
-static void re_int_task (void *, int);
-static void re_start (struct ifnet *);
-#ifndef __rtems__
-static int re_ioctl(struct ifnet *, u_long, caddr_t);
-#else
-static int re_ioctl(struct ifnet *, ioctl_command_t, caddr_t);
-#endif
-static void re_init (void *);
-static void re_init_locked (struct rl_softc *);
-static void re_stop (struct rl_softc *);
-static void re_watchdog (struct rl_softc *);
-#ifndef __rtems__
-static int re_suspend (device_t);
-static int re_resume (device_t);
-#endif
-static void re_shutdown (device_t);
-#ifndef __rtems__
-static int re_ifmedia_upd (struct ifnet *);
-static void re_ifmedia_sts (struct ifnet *, struct ifmediareq *);
-#endif
-
-static void re_eeprom_putbyte (struct rl_softc *, int);
-static void re_eeprom_getword (struct rl_softc *, int, u_int16_t *);
-static void re_read_eeprom (struct rl_softc *, caddr_t, int, int);
-#ifndef __rtems__
-static int re_gmii_readreg (device_t, int, int);
-#endif
-static int re_gmii_writereg (device_t, int, int, int);
-
-#ifndef __rtems__
-static int re_miibus_readreg (device_t, int, int);
-static int re_miibus_writereg (device_t, int, int, int);
-static void re_miibus_statchg (device_t);
-#endif
-
-static void re_setmulti (struct rl_softc *);
-static void re_reset (struct rl_softc *);
-
-#ifdef RE_DIAG
-static int re_diag (struct rl_softc *);
-#endif
-
-#ifdef RE_USEIOSPACE
-#define RL_RES SYS_RES_IOPORT
-#define RL_RID RL_PCI_LOIO
-#else
-#define RL_RES SYS_RES_MEMORY
-#define RL_RID RL_PCI_LOMEM
-#endif
-
-#ifndef __rtems__
-static device_method_t re_methods[] = {
- /* Device interface */
- DEVMETHOD(device_probe, re_probe),
- DEVMETHOD(device_attach, re_attach),
- DEVMETHOD(device_detach, re_detach),
- DEVMETHOD(device_suspend, re_suspend),
- DEVMETHOD(device_resume, re_resume),
- DEVMETHOD(device_shutdown, re_shutdown),
-
- /* bus interface */
- DEVMETHOD(bus_print_child, bus_generic_print_child),
- DEVMETHOD(bus_driver_added, bus_generic_driver_added),
-
- /* MII interface */
- DEVMETHOD(miibus_readreg, re_miibus_readreg),
- DEVMETHOD(miibus_writereg, re_miibus_writereg),
- DEVMETHOD(miibus_statchg, re_miibus_statchg),
-
- { 0, 0 }
-};
-
-static driver_t re_driver = {
- "re",
- re_methods,
- sizeof(struct rl_softc)
-};
-
-static devclass_t re_devclass;
-
-DRIVER_MODULE(re, pci, re_driver, re_devclass, 0, 0);
-DRIVER_MODULE(re, cardbus, re_driver, re_devclass, 0, 0);
-DRIVER_MODULE(miibus, re, miibus_driver, miibus_devclass, 0, 0);
-#else
-
-static int
-re_irq_check_dis(device_t d)
-{
- // struct re_softc *sc = device_get_softc(d);
- printk( "check_dis\n" );
- return 0;
-}
-
-static void
-re_irq_en(device_t d)
-{
- // struct re_softc *sc = device_get_softc(d);
- /* This can be called from IRQ context -- since all register accesses
- * involve RAP we must take care to preserve it across this routine!
- */
- printk( "irq_en\n" );
-}
-
-
-static device_method_t re_methods = {
- probe: re_probe,
- attach: re_attach,
- shutdown: re_shutdown,
- detach: re_detach,
- irq_check_dis: re_irq_check_dis,
- irq_en: re_irq_en,
-};
-
-driver_t libbsdport_re_driver = {
- "re",
- &re_methods,
- DEV_TYPE_PCI,
- sizeof(struct rl_softc)
-};
-
-
-#endif
-
-#define EE_SET(x) \
- CSR_WRITE_1(sc, RL_EECMD, \
- CSR_READ_1(sc, RL_EECMD) | x)
-
-#define EE_CLR(x) \
- CSR_WRITE_1(sc, RL_EECMD, \
- CSR_READ_1(sc, RL_EECMD) & ~x)
-
-/*
- * Send a read command and address to the EEPROM, check for ACK.
- */
-static void
-re_eeprom_putbyte(sc, addr)
- struct rl_softc *sc;
- int addr;
-{
- register int d, i;
-
- d = addr | (RL_9346_READ << sc->rl_eewidth);
-
- /*
- * Feed in each bit and strobe the clock.
- */
-
- for (i = 1 << (sc->rl_eewidth + 3); i; i >>= 1) {
- if (d & i) {
- EE_SET(RL_EE_DATAIN);
- } else {
- EE_CLR(RL_EE_DATAIN);
- }
- DELAY(100);
- EE_SET(RL_EE_CLK);
- DELAY(150);
- EE_CLR(RL_EE_CLK);
- DELAY(100);
- }
-
- return;
-}
-
-/*
- * Read a word of data stored in the EEPROM at address 'addr.'
- */
-static void
-re_eeprom_getword(sc, addr, dest)
- struct rl_softc *sc;
- int addr;
- u_int16_t *dest;
-{
- register int i;
- u_int16_t word = 0;
-
- /*
- * Send address of word we want to read.
- */
- re_eeprom_putbyte(sc, addr);
-
- /*
- * Start reading bits from EEPROM.
- */
- for (i = 0x8000; i; i >>= 1) {
- EE_SET(RL_EE_CLK);
- DELAY(100);
- if (CSR_READ_1(sc, RL_EECMD) & RL_EE_DATAOUT)
- word |= i;
- EE_CLR(RL_EE_CLK);
- DELAY(100);
- }
-
- *dest = word;
-
- return;
-}
-
-/*
- * Read a sequence of words from the EEPROM.
- */
-static void
-re_read_eeprom(sc, dest, off, cnt)
- struct rl_softc *sc;
- caddr_t dest;
- int off;
- int cnt;
-{
- int i;
- u_int16_t word = 0, *ptr;
-
- CSR_SETBIT_1(sc, RL_EECMD, RL_EEMODE_PROGRAM);
-
- DELAY(100);
-
- for (i = 0; i < cnt; i++) {
- CSR_SETBIT_1(sc, RL_EECMD, RL_EE_SEL);
- re_eeprom_getword(sc, off + i, &word);
- CSR_CLRBIT_1(sc, RL_EECMD, RL_EE_SEL);
- ptr = (u_int16_t *)(dest + (i * 2));
- *ptr = word;
- }
-
- CSR_CLRBIT_1(sc, RL_EECMD, RL_EEMODE_PROGRAM);
-
- return;
-}
-
-#ifndef __rtems__
-static int
-re_gmii_readreg(dev, phy, reg)
- device_t dev;
- int phy, reg;
-{
- struct rl_softc *sc;
- u_int32_t rval;
- int i;
-
- if (phy != 1)
- return (0);
-
- sc = device_get_softc(dev);
-
- /* Let the rgephy driver read the GMEDIASTAT register */
-
- if (reg == RL_GMEDIASTAT) {
- rval = CSR_READ_1(sc, RL_GMEDIASTAT);
- return (rval);
- }
-
- CSR_WRITE_4(sc, RL_PHYAR, reg << 16);
- DELAY(1000);
-
- for (i = 0; i < RL_TIMEOUT; i++) {
- rval = CSR_READ_4(sc, RL_PHYAR);
- if (rval & RL_PHYAR_BUSY)
- break;
- DELAY(100);
- }
-
- if (i == RL_TIMEOUT) {
- device_printf(sc->rl_dev, "PHY read failed\n");
- return (0);
- }
-
- return (rval & RL_PHYAR_PHYDATA);
-}
-#endif
-
-static int
-re_gmii_writereg(dev, phy, reg, data)
- device_t dev;
- int phy, reg, data;
-{
- struct rl_softc *sc;
- u_int32_t rval;
- int i;
-
- sc = device_get_softc(dev);
-
- CSR_WRITE_4(sc, RL_PHYAR, (reg << 16) |
- (data & RL_PHYAR_PHYDATA) | RL_PHYAR_BUSY);
- DELAY(1000);
-
- for (i = 0; i < RL_TIMEOUT; i++) {
- rval = CSR_READ_4(sc, RL_PHYAR);
- if (!(rval & RL_PHYAR_BUSY))
- break;
- DELAY(100);
- }
-
- if (i == RL_TIMEOUT) {
- device_printf(sc->rl_dev, "PHY write failed\n");
- return (0);
- }
-
- return (0);
-}
-
-#ifndef __rtems__
-static int
-re_miibus_readreg(dev, phy, reg)
- device_t dev;
- int phy, reg;
-{
- struct rl_softc *sc;
- u_int16_t rval = 0;
- u_int16_t re8139_reg = 0;
-
- sc = device_get_softc(dev);
-
- if (sc->rl_type == RL_8169) {
- rval = re_gmii_readreg(dev, phy, reg);
- return (rval);
- }
-
- /* Pretend the internal PHY is only at address 0 */
- if (phy) {
- return (0);
- }
- switch (reg) {
- case MII_BMCR:
- re8139_reg = RL_BMCR;
- break;
- case MII_BMSR:
- re8139_reg = RL_BMSR;
- break;
- case MII_ANAR:
- re8139_reg = RL_ANAR;
- break;
- case MII_ANER:
- re8139_reg = RL_ANER;
- break;
- case MII_ANLPAR:
- re8139_reg = RL_LPAR;
- break;
- case MII_PHYIDR1:
- case MII_PHYIDR2:
- return (0);
- /*
- * Allow the rlphy driver to read the media status
- * register. If we have a link partner which does not
- * support NWAY, this is the register which will tell
- * us the results of parallel detection.
- */
- case RL_MEDIASTAT:
- rval = CSR_READ_1(sc, RL_MEDIASTAT);
- return (rval);
- default:
- device_printf(sc->rl_dev, "bad phy register\n");
- return (0);
- }
- rval = CSR_READ_2(sc, re8139_reg);
- if (sc->rl_type == RL_8139CPLUS && re8139_reg == RL_BMCR) {
- /* 8139C+ has different bit layout. */
- rval &= ~(BMCR_LOOP | BMCR_ISO);
- }
- return (rval);
-}
-#endif
-
-#ifndef __rtems__
-static int
-re_miibus_writereg(dev, phy, reg, data)
- device_t dev;
- int phy, reg, data;
-{
- struct rl_softc *sc;
- u_int16_t re8139_reg = 0;
- int rval = 0;
-
- sc = device_get_softc(dev);
-
- if (sc->rl_type == RL_8169) {
- rval = re_gmii_writereg(dev, phy, reg, data);
- return (rval);
- }
-
- /* Pretend the internal PHY is only at address 0 */
- if (phy)
- return (0);
-
- switch (reg) {
- case MII_BMCR:
- re8139_reg = RL_BMCR;
- if (sc->rl_type == RL_8139CPLUS) {
- /* 8139C+ has different bit layout. */
- data &= ~(BMCR_LOOP | BMCR_ISO);
- }
- break;
- case MII_BMSR:
- re8139_reg = RL_BMSR;
- break;
- case MII_ANAR:
- re8139_reg = RL_ANAR;
- break;
- case MII_ANER:
- re8139_reg = RL_ANER;
- break;
- case MII_ANLPAR:
- re8139_reg = RL_LPAR;
- break;
- case MII_PHYIDR1:
- case MII_PHYIDR2:
- return (0);
- break;
- default:
- device_printf(sc->rl_dev, "bad phy register\n");
- return (0);
- }
- CSR_WRITE_2(sc, re8139_reg, data);
- return (0);
-}
-#endif
-
-#ifndef __rtems__
-static void
-re_miibus_statchg(dev)
- device_t dev;
-{
-
-}
-#endif
-
-/*
- * Program the 64-bit multicast hash filter.
- */
-static void
-re_setmulti(sc)
- struct rl_softc *sc;
-{
- struct ifnet *ifp;
-#ifndef __rtems__
- int h = 0;
- struct ifmultiaddr *ifma;
-#endif
- u_int32_t hashes[2] = { 0, 0 };
- u_int32_t rxfilt;
- int mcnt = 0;
- u_int32_t hwrev;
-
- RL_LOCK_ASSERT(sc);
-
- ifp = sc->rl_ifp;
-
-
- rxfilt = CSR_READ_4(sc, RL_RXCFG);
- rxfilt &= ~(RL_RXCFG_RX_ALLPHYS | RL_RXCFG_RX_MULTI);
- if (ifp->if_flags & IFF_ALLMULTI || ifp->if_flags & IFF_PROMISC) {
- if (ifp->if_flags & IFF_PROMISC)
- rxfilt |= RL_RXCFG_RX_ALLPHYS;
- /*
- * Unlike other hardwares, we have to explicitly set
- * RL_RXCFG_RX_MULTI to receive multicast frames in
- * promiscuous mode.
- */
- rxfilt |= RL_RXCFG_RX_MULTI;
- CSR_WRITE_4(sc, RL_RXCFG, rxfilt);
- CSR_WRITE_4(sc, RL_MAR0, 0xFFFFFFFF);
- CSR_WRITE_4(sc, RL_MAR4, 0xFFFFFFFF);
- return;
- }
-
- /* first, zot all the existing hash bits */
- CSR_WRITE_4(sc, RL_MAR0, 0);
- CSR_WRITE_4(sc, RL_MAR4, 0);
-
- /* now program new ones */
-#ifndef __rtems__
- IF_ADDR_LOCK(ifp);
- TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
- if (ifma->ifma_addr->sa_family != AF_LINK)
- continue;
- h = ether_crc32_be(LLADDR((struct sockaddr_dl *)
- ifma->ifma_addr), ETHER_ADDR_LEN) >> 26;
- if (h < 32)
- hashes[0] |= (1 << h);
- else
- hashes[1] |= (1 << (h - 32));
- mcnt++;
- }
- IF_ADDR_UNLOCK(ifp);
-#endif
-
- if (mcnt)
- rxfilt |= RL_RXCFG_RX_MULTI;
- else
- rxfilt &= ~RL_RXCFG_RX_MULTI;
-
- CSR_WRITE_4(sc, RL_RXCFG, rxfilt);
-
- /*
- * For some unfathomable reason, RealTek decided to reverse
- * the order of the multicast hash registers in the PCI Express
- * parts. This means we have to write the hash pattern in reverse
- * order for those devices.
- */
-
- hwrev = CSR_READ_4(sc, RL_TXCFG) & RL_TXCFG_HWREV;
-
- switch (hwrev) {
- case RL_HWREV_8100E:
- case RL_HWREV_8101E:
- case RL_HWREV_8168_SPIN1:
- case RL_HWREV_8168_SPIN2:
- case RL_HWREV_8168_SPIN3:
- CSR_WRITE_4(sc, RL_MAR0, bswap32(hashes[1]));
- CSR_WRITE_4(sc, RL_MAR4, bswap32(hashes[0]));
- break;
- default:
- CSR_WRITE_4(sc, RL_MAR0, hashes[0]);
- CSR_WRITE_4(sc, RL_MAR4, hashes[1]);
- break;
- }
-}
-
-static void
-re_reset(sc)
- struct rl_softc *sc;
-{
- register int i;
-
- RL_LOCK_ASSERT(sc);
-
- CSR_WRITE_1(sc, RL_COMMAND, RL_CMD_RESET);
-
- for (i = 0; i < RL_TIMEOUT; i++) {
- DELAY(10);
- if (!(CSR_READ_1(sc, RL_COMMAND) & RL_CMD_RESET))
- break;
- }
- if (i == RL_TIMEOUT)
- device_printf(sc->rl_dev, "reset never completed!\n");
-
- CSR_WRITE_1(sc, 0x82, 1);
-}
-
-#ifdef RE_DIAG
-
-/*
- * The following routine is designed to test for a defect on some
- * 32-bit 8169 cards. Some of these NICs have the REQ64# and ACK64#
- * lines connected to the bus, however for a 32-bit only card, they
- * should be pulled high. The result of this defect is that the
- * NIC will not work right if you plug it into a 64-bit slot: DMA
- * operations will be done with 64-bit transfers, which will fail
- * because the 64-bit data lines aren't connected.
- *
- * There's no way to work around this (short of talking a soldering
- * iron to the board), however we can detect it. The method we use
- * here is to put the NIC into digital loopback mode, set the receiver
- * to promiscuous mode, and then try to send a frame. We then compare
- * the frame data we sent to what was received. If the data matches,
- * then the NIC is working correctly, otherwise we know the user has
- * a defective NIC which has been mistakenly plugged into a 64-bit PCI
- * slot. In the latter case, there's no way the NIC can work correctly,
- * so we print out a message on the console and abort the device attach.
- */
-
-static int
-re_diag(sc)
- struct rl_softc *sc;
-{
- struct ifnet *ifp = sc->rl_ifp;
- struct mbuf *m0;
- struct ether_header *eh;
- struct rl_desc *cur_rx;
- u_int16_t status;
- u_int32_t rxstat;
- int total_len, i, error = 0, phyaddr;
- u_int8_t dst[] = { 0x00, 'h', 'e', 'l', 'l', 'o' };
- u_int8_t src[] = { 0x00, 'w', 'o', 'r', 'l', 'd' };
-
- /* Allocate a single mbuf */
- MGETHDR(m0, M_DONTWAIT, MT_DATA);
- if (m0 == NULL)
- return (ENOBUFS);
-
- RL_LOCK(sc);
-
- /*
- * Initialize the NIC in test mode. This sets the chip up
- * so that it can send and receive frames, but performs the
- * following special functions:
- * - Puts receiver in promiscuous mode
- * - Enables digital loopback mode
- * - Leaves interrupts turned off
- */
-
- ifp->if_flags |= IFF_PROMISC;
- sc->rl_testmode = 1;
- re_reset(sc);
- re_init_locked(sc);
- sc->rl_link = 1;
- if (sc->rl_type == RL_8169)
- phyaddr = 1;
- else
- phyaddr = 0;
-
- re_miibus_writereg(sc->rl_dev, phyaddr, MII_BMCR, BMCR_RESET);
- for (i = 0; i < RL_TIMEOUT; i++) {
- status = re_miibus_readreg(sc->rl_dev, phyaddr, MII_BMCR);
- if (!(status & BMCR_RESET))
- break;
- }
-
- re_miibus_writereg(sc->rl_dev, phyaddr, MII_BMCR, BMCR_LOOP);
- CSR_WRITE_2(sc, RL_ISR, RL_INTRS);
-
- DELAY(100000);
-
- /* Put some data in the mbuf */
-
- eh = mtod(m0, struct ether_header *);
- bcopy ((char *)&dst, eh->ether_dhost, ETHER_ADDR_LEN);
- bcopy ((char *)&src, eh->ether_shost, ETHER_ADDR_LEN);
- eh->ether_type = htons(ETHERTYPE_IP);
- m0->m_pkthdr.len = m0->m_len = ETHER_MIN_LEN - ETHER_CRC_LEN;
-
- /*
- * Queue the packet, start transmission.
- * Note: IF_HANDOFF() ultimately calls re_start() for us.
- */
-
- CSR_WRITE_2(sc, RL_ISR, 0xFFFF);
- RL_UNLOCK(sc);
- /* XXX: re_diag must not be called when in ALTQ mode */
- IF_HANDOFF(&ifp->if_snd, m0, ifp);
- RL_LOCK(sc);
- m0 = NULL;
-
- /* Wait for it to propagate through the chip */
-
- DELAY(100000);
- for (i = 0; i < RL_TIMEOUT; i++) {
- status = CSR_READ_2(sc, RL_ISR);
- CSR_WRITE_2(sc, RL_ISR, status);
- if ((status & (RL_ISR_TIMEOUT_EXPIRED|RL_ISR_RX_OK)) ==
- (RL_ISR_TIMEOUT_EXPIRED|RL_ISR_RX_OK))
- break;
- DELAY(10);
- }
-
- if (i == RL_TIMEOUT) {
- device_printf(sc->rl_dev,
- "diagnostic failed, failed to receive packet in"
- " loopback mode\n");
- error = EIO;
- goto done;
- }
-
- /*
- * The packet should have been dumped into the first
- * entry in the RX DMA ring. Grab it from there.
- */
-
- bus_dmamap_sync(sc->rl_ldata.rl_rx_list_tag,
- sc->rl_ldata.rl_rx_list_map,
- BUS_DMASYNC_POSTREAD);
- bus_dmamap_sync(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[0],
- BUS_DMASYNC_POSTWRITE);
- bus_dmamap_unload(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[0]);
-
- m0 = sc->rl_ldata.rl_rx_mbuf[0];
- sc->rl_ldata.rl_rx_mbuf[0] = NULL;
- eh = mtod(m0, struct ether_header *);
-
- cur_rx = &sc->rl_ldata.rl_rx_list[0];
- total_len = RL_RXBYTES(cur_rx);
- rxstat = le32toh(cur_rx->rl_cmdstat);
-
- if (total_len != ETHER_MIN_LEN) {
- device_printf(sc->rl_dev,
- "diagnostic failed, received short packet\n");
- error = EIO;
- goto done;
- }
-
- /* Test that the received packet data matches what we sent. */
-
- if (bcmp((char *)&eh->ether_dhost, (char *)&dst, ETHER_ADDR_LEN) ||
- bcmp((char *)&eh->ether_shost, (char *)&src, ETHER_ADDR_LEN) ||
- ntohs(eh->ether_type) != ETHERTYPE_IP) {
- device_printf(sc->rl_dev, "WARNING, DMA FAILURE!\n");
- device_printf(sc->rl_dev, "expected TX data: %6D/%6D/0x%x\n",
- dst, ":", src, ":", ETHERTYPE_IP);
- device_printf(sc->rl_dev, "received RX data: %6D/%6D/0x%x\n",
- eh->ether_dhost, ":", eh->ether_shost, ":",
- ntohs(eh->ether_type));
- device_printf(sc->rl_dev, "You may have a defective 32-bit "
- "NIC plugged into a 64-bit PCI slot.\n");
- device_printf(sc->rl_dev, "Please re-install the NIC in a "
- "32-bit slot for proper operation.\n");
- device_printf(sc->rl_dev, "Read the re(4) man page for more "
- "details.\n");
- error = EIO;
- }
-
-done:
- /* Turn interface off, release resources */
-
- sc->rl_testmode = 0;
- sc->rl_link = 0;
- ifp->if_flags &= ~IFF_PROMISC;
- re_stop(sc);
- if (m0 != NULL)
- m_freem(m0);
-
- RL_UNLOCK(sc);
-
- return (error);
-}
-
-#endif
-
-/*
- * Probe for a RealTek 8139C+/8169/8110 chip. Check the PCI vendor and device
- * IDs against our list and return a device name if we find a match.
- */
-static int
-re_probe(dev)
- device_t dev;
-{
- struct rl_type *t;
- struct rl_softc *sc;
- int rid;
- u_int32_t hwrev;
-
- t = re_devs;
- sc = device_get_softc(dev);
-
- while (t->rl_name != NULL) {
- if ((pci_get_vendor(dev) == t->rl_vid) &&
- (pci_get_device(dev) == t->rl_did)) {
- /*
- * Only attach to rev. 3 of the Linksys EG1032 adapter.
- * Rev. 2 i supported by sk(4).
- */
- if ((t->rl_vid == LINKSYS_VENDORID) &&
- (t->rl_did == LINKSYS_DEVICEID_EG1032) &&
- (pci_get_subdevice(dev) !=
- LINKSYS_SUBDEVICE_EG1032_REV3)) {
- t++;
- continue;
- }
-
- /*
- * Temporarily map the I/O space
- * so we can read the chip ID register.
- */
- rid = RL_RID;
- sc->rl_res = bus_alloc_resource_any(dev, RL_RES, &rid,
- RF_ACTIVE);
- if (sc->rl_res == NULL) {
- device_printf(dev,
- "couldn't map ports/memory\n");
- return (ENXIO);
- }
- sc->rl_btag = rman_get_bustag(sc->rl_res);
- sc->rl_bhandle = rman_get_bushandle(sc->rl_res);
- hwrev = CSR_READ_4(sc, RL_TXCFG) & RL_TXCFG_HWREV;
- bus_release_resource(dev, RL_RES,
- RL_RID, sc->rl_res);
- if (t->rl_basetype == hwrev) {
- device_set_desc(dev, t->rl_name);
- return (BUS_PROBE_DEFAULT);
- }
- }
- t++;
- }
-
- return (ENXIO);
-}
-
-/*
- * This routine takes the segment list provided as the result of
- * a bus_dma_map_load() operation and assigns the addresses/lengths
- * to RealTek DMA descriptors. This can be called either by the RX
- * code or the TX code. In the RX case, we'll probably wind up mapping
- * at most one segment. For the TX case, there could be any number of
- * segments since TX packets may span multiple mbufs. In either case,
- * if the number of segments is larger than the rl_maxsegs limit
- * specified by the caller, we abort the mapping operation. Sadly,
- * whoever designed the buffer mapping API did not provide a way to
- * return an error from here, so we have to fake it a bit.
- */
-
-static void
-re_dma_map_desc(arg, segs, nseg, mapsize, error)
- void *arg;
- bus_dma_segment_t *segs;
- int nseg;
- bus_size_t mapsize;
- int error;
-{
- struct rl_dmaload_arg *ctx;
- struct rl_desc *d = NULL;
- int i = 0, idx;
- u_int32_t cmdstat;
- int totlen = 0;
-
- if (error)
- return;
-
- ctx = arg;
-
- /* Signal error to caller if there's too many segments */
- if (nseg > ctx->rl_maxsegs) {
- ctx->rl_maxsegs = 0;
- return;
- }
-
- /*
- * Map the segment array into descriptors. Note that we set the
- * start-of-frame and end-of-frame markers for either TX or RX, but
- * they really only have meaning in the TX case. (In the RX case,
- * it's the chip that tells us where packets begin and end.)
- * We also keep track of the end of the ring and set the
- * end-of-ring bits as needed, and we set the ownership bits
- * in all except the very first descriptor. (The caller will
- * set this descriptor later when it start transmission or
- * reception.)
- */
- idx = ctx->rl_idx;
- for (;;) {
- d = &ctx->rl_ring[idx];
- if (le32toh(d->rl_cmdstat) & RL_RDESC_STAT_OWN) {
- ctx->rl_maxsegs = 0;
- return;
- }
- cmdstat = segs[i].ds_len;
- totlen += segs[i].ds_len;
- d->rl_vlanctl = 0;
- d->rl_bufaddr_lo = htole32(RL_ADDR_LO(segs[i].ds_addr));
- d->rl_bufaddr_hi = htole32(RL_ADDR_HI(segs[i].ds_addr));
- if (i == 0)
- cmdstat |= RL_TDESC_CMD_SOF;
- else
- cmdstat |= RL_TDESC_CMD_OWN;
- if (idx == (RL_RX_DESC_CNT - 1))
- cmdstat |= RL_TDESC_CMD_EOR;
- d->rl_cmdstat = htole32(cmdstat | ctx->rl_flags);
- i++;
- if (i == nseg)
- break;
- RL_DESC_INC(idx);
- }
-
- d->rl_cmdstat |= htole32(RL_TDESC_CMD_EOF);
- ctx->rl_maxsegs = nseg;
- ctx->rl_idx = idx;
-}
-
-/*
- * Map a single buffer address.
- */
-
-static void
-re_dma_map_addr(arg, segs, nseg, error)
- void *arg;
- bus_dma_segment_t *segs;
- int nseg;
- int error;
-{
- bus_addr_t *addr;
-
- if (error)
- return;
-
- KASSERT(nseg == 1, ("too many DMA segments, %d should be 1", nseg));
- addr = arg;
- *addr = segs->ds_addr;
-}
-
-static int
-re_allocmem(dev, sc)
- device_t dev;
- struct rl_softc *sc;
-{
- int error;
- int nseg;
- int i;
-
- /*
- * Allocate map for RX mbufs.
- */
- nseg = 32;
- error = bus_dma_tag_create(sc->rl_parent_tag, ETHER_ALIGN, 0,
- BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL,
- NULL, MCLBYTES * nseg, nseg, MCLBYTES, BUS_DMA_ALLOCNOW,
- NULL, NULL, &sc->rl_ldata.rl_mtag);
- if (error) {
- device_printf(dev, "could not allocate dma tag\n");
- return (ENOMEM);
- }
-
- /*
- * Allocate map for TX descriptor list.
- */
- error = bus_dma_tag_create(sc->rl_parent_tag, RL_RING_ALIGN,
- 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL,
- NULL, RL_TX_LIST_SZ, 1, RL_TX_LIST_SZ, 0,
- NULL, NULL, &sc->rl_ldata.rl_tx_list_tag);
- if (error) {
- device_printf(dev, "could not allocate dma tag\n");
- return (ENOMEM);
- }
-
- /* Allocate DMA'able memory for the TX ring */
-
- error = bus_dmamem_alloc(sc->rl_ldata.rl_tx_list_tag,
- (void **)&sc->rl_ldata.rl_tx_list, BUS_DMA_NOWAIT | BUS_DMA_ZERO,
- &sc->rl_ldata.rl_tx_list_map);
- if (error)
- return (ENOMEM);
-
- /* Load the map for the TX ring. */
-
- error = bus_dmamap_load(sc->rl_ldata.rl_tx_list_tag,
- sc->rl_ldata.rl_tx_list_map, (caddr_t) sc->rl_ldata.rl_tx_list,
- RL_TX_LIST_SZ, re_dma_map_addr,
- &sc->rl_ldata.rl_tx_list_addr, BUS_DMA_NOWAIT);
-
- /* Create DMA maps for TX buffers */
-
- for (i = 0; i < RL_TX_DESC_CNT; i++) {
- error = bus_dmamap_create(sc->rl_ldata.rl_mtag, 0,
- &sc->rl_ldata.rl_tx_dmamap[i]);
- if (error) {
- device_printf(dev, "can't create DMA map for TX\n");
- return (ENOMEM);
- }
- }
-
- /*
- * Allocate map for RX descriptor list.
- */
- error = bus_dma_tag_create(sc->rl_parent_tag, RL_RING_ALIGN,
- 0, BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL,
- NULL, RL_RX_LIST_SZ, 1, RL_RX_LIST_SZ, 0,
- NULL, NULL, &sc->rl_ldata.rl_rx_list_tag);
- if (error) {
- device_printf(dev, "could not allocate dma tag\n");
- return (ENOMEM);
- }
-
- /* Allocate DMA'able memory for the RX ring */
-
- error = bus_dmamem_alloc(sc->rl_ldata.rl_rx_list_tag,
- (void **)&sc->rl_ldata.rl_rx_list, BUS_DMA_NOWAIT | BUS_DMA_ZERO,
- &sc->rl_ldata.rl_rx_list_map);
- if (error)
- return (ENOMEM);
-
- /* Load the map for the RX ring. */
-
- error = bus_dmamap_load(sc->rl_ldata.rl_rx_list_tag,
- sc->rl_ldata.rl_rx_list_map, (caddr_t) sc->rl_ldata.rl_rx_list,
- RL_RX_LIST_SZ, re_dma_map_addr,
- &sc->rl_ldata.rl_rx_list_addr, BUS_DMA_NOWAIT);
-
- /* Create DMA maps for RX buffers */
-
- for (i = 0; i < RL_RX_DESC_CNT; i++) {
- error = bus_dmamap_create(sc->rl_ldata.rl_mtag, 0,
- &sc->rl_ldata.rl_rx_dmamap[i]);
- if (error) {
- device_printf(dev, "can't create DMA map for RX\n");
- return (ENOMEM);
- }
- }
-
- return (0);
-}
-
-/*
- * Attach the interface. Allocate softc structures, do ifmedia
- * setup and ethernet/BPF attach.
- */
-static int
-re_attach(dev)
- device_t dev;
-{
- u_char eaddr[ETHER_ADDR_LEN];
- u_int16_t as[ETHER_ADDR_LEN / 2];
- struct rl_softc *sc;
- struct ifnet *ifp;
- struct rl_hwrev *hw_rev;
- int hwrev;
- u_int16_t re_did = 0;
- int error = 0, rid, i;
-
- sc = device_get_softc(dev);
- sc->rl_dev = dev;
-
- mtx_init(&sc->rl_mtx, device_get_nameunit(dev), MTX_NETWORK_LOCK,
- MTX_DEF);
- callout_init_mtx(&sc->rl_stat_callout, &sc->rl_mtx, 0);
-
- /*
- * Map control/status registers.
- */
- pci_enable_busmaster(dev);
-
- rid = RL_RID;
- sc->rl_res = bus_alloc_resource_any(dev, RL_RES, &rid,
- RF_ACTIVE);
-
- if (sc->rl_res == NULL) {
- device_printf(dev, "couldn't map ports/memory\n");
- error = ENXIO;
- goto fail;
- }
-
- sc->rl_btag = rman_get_bustag(sc->rl_res);
- sc->rl_bhandle = rman_get_bushandle(sc->rl_res);
-
- /* Allocate interrupt */
- rid = 0;
- sc->rl_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
- RF_SHAREABLE | RF_ACTIVE);
-
- if (sc->rl_irq == NULL) {
- device_printf(dev, "couldn't map interrupt\n");
- error = ENXIO;
- goto fail;
- }
-
- /* Reset the adapter. */
- RL_LOCK(sc);
- re_reset(sc);
- RL_UNLOCK(sc);
-
- hw_rev = re_hwrevs;
- hwrev = CSR_READ_4(sc, RL_TXCFG) & RL_TXCFG_HWREV;
- while (hw_rev->rl_desc != NULL) {
- if (hw_rev->rl_rev == hwrev) {
- sc->rl_type = hw_rev->rl_type;
- break;
- }
- hw_rev++;
- }
-
- sc->rl_eewidth = RL_9356_ADDR_LEN;
- re_read_eeprom(sc, (caddr_t)&re_did, 0, 1);
- if (re_did != 0x8129)
- sc->rl_eewidth = RL_9346_ADDR_LEN;
-
- /*
- * Get station address from the EEPROM.
- */
- re_read_eeprom(sc, (caddr_t)as, RL_EE_EADDR, 3);
- for (i = 0; i < ETHER_ADDR_LEN / 2; i++)
- as[i] = le16toh(as[i]);
- bcopy(as, eaddr, sizeof(eaddr));
-
- if (sc->rl_type == RL_8169) {
- /* Set RX length mask */
- sc->rl_rxlenmask = RL_RDESC_STAT_GFRAGLEN;
- sc->rl_txstart = RL_GTXSTART;
- } else {
- /* Set RX length mask */
- sc->rl_rxlenmask = RL_RDESC_STAT_FRAGLEN;
- sc->rl_txstart = RL_TXSTART;
- }
-
- /*
- * Allocate the parent bus DMA tag appropriate for PCI.
- */
-#define RL_NSEG_NEW 32
- error = bus_dma_tag_create(bus_get_dma_tag(dev), 1, 0,
- BUS_SPACE_MAXADDR_32BIT, BUS_SPACE_MAXADDR, NULL, NULL,
- MAXBSIZE, RL_NSEG_NEW, BUS_SPACE_MAXSIZE_32BIT, 0,
- NULL, NULL, &sc->rl_parent_tag);
- if (error)
- goto fail;
-
- error = re_allocmem(dev, sc);
-
- if (error)
- goto fail;
-
- ifp = sc->rl_ifp = if_alloc(IFT_ETHER);
- if (ifp == NULL) {
- device_printf(dev, "can not if_alloc()\n");
- error = ENOSPC;
- goto fail;
- }
-
- /* Do MII setup */
-#ifndef __rtems__
- if (mii_phy_probe(dev, &sc->rl_miibus,
- re_ifmedia_upd, re_ifmedia_sts)) {
- device_printf(dev, "MII without any phy!\n");
- error = ENXIO;
- goto fail;
- }
-#endif
-
- /* Take PHY out of power down mode. */
- if (sc->rl_type == RL_8169) {
- uint32_t rev;
-
- rev = CSR_READ_4(sc, RL_TXCFG);
- /* HWVERID 0, 1 and 2 : bit26-30, bit23 */
- rev &= 0x7c800000;
- if (rev != 0) {
- /* RTL8169S single chip */
- switch (rev) {
- case RL_HWREV_8169_8110SB:
- case RL_HWREV_8169_8110SC:
- case RL_HWREV_8168_SPIN2:
- case RL_HWREV_8168_SPIN3:
- re_gmii_writereg(dev, 1, 0x1f, 0);
- re_gmii_writereg(dev, 1, 0x0e, 0);
- break;
- default:
- break;
- }
- }
- }
-
- ifp->if_softc = sc;
- if_initname(ifp, device_get_name(dev), device_get_unit(dev));
- ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
- ifp->if_ioctl = re_ioctl;
- ifp->if_start = re_start;
-#ifndef __rtems__
- ifp->if_hwassist = RE_CSUM_FEATURES;
- ifp->if_capabilities = IFCAP_HWCSUM;
- ifp->if_capenable = ifp->if_capabilities;
-#endif
- ifp->if_init = re_init;
- IFQ_SET_MAXLEN(&ifp->if_snd, RL_IFQ_MAXLEN);
- ifp->if_snd.ifq_drv_maxlen = RL_IFQ_MAXLEN;
- IFQ_SET_READY(&ifp->if_snd);
-
- TASK_INIT(&sc->rl_txtask, 1, re_tx_task, ifp);
- TASK_INIT(&sc->rl_inttask, 0, re_int_task, sc);
-
- /*
- * Call MI attach routine.
- */
- ether_ifattach(ifp, eaddr);
-
-#ifndef __rtems__
- /* VLAN capability setup */
- ifp->if_capabilities |= IFCAP_VLAN_MTU | IFCAP_VLAN_HWTAGGING;
-#ifdef IFCAP_VLAN_HWCSUM
- if (ifp->if_capabilities & IFCAP_HWCSUM)
- ifp->if_capabilities |= IFCAP_VLAN_HWCSUM;
-#endif
- ifp->if_capenable = ifp->if_capabilities;
-#ifdef DEVICE_POLLING
- ifp->if_capabilities |= IFCAP_POLLING;
-#endif
- /*
- * Tell the upper layer(s) we support long frames.
- * Must appear after the call to ether_ifattach() because
- * ether_ifattach() sets ifi_hdrlen to the default value.
- */
- ifp->if_data.ifi_hdrlen = sizeof(struct ether_vlan_header);
-#endif
-
-#ifdef RE_DIAG
- /*
- * Perform hardware diagnostic on the original RTL8169.
- * Some 32-bit cards were incorrectly wired and would
- * malfunction if plugged into a 64-bit slot.
- */
-
- if (hwrev == RL_HWREV_8169) {
- error = re_diag(sc);
- if (error) {
- device_printf(dev,
- "attach aborted due to hardware diag failure\n");
- ether_ifdetach(ifp);
- goto fail;
- }
- }
-#endif
-
- /* Hook interrupt last to avoid having to lock softc */
- error = bus_setup_intr(dev, sc->rl_irq, INTR_TYPE_NET | INTR_MPSAFE |
- INTR_FAST, NULL, re_intr, sc, &sc->rl_intrhand);
- if (error) {
- device_printf(dev, "couldn't set up irq\n");
- ether_ifdetach(ifp);
- }
-
-fail:
-
- if (error)
- re_detach(dev);
-
- return (error);
-}
-
-/*
- * Shutdown hardware and free up resources. This can be called any
- * time after the mutex has been initialized. It is called in both
- * the error case in attach and the normal detach case so it needs
- * to be careful about only freeing resources that have actually been
- * allocated.
- */
-static int
-re_detach(dev)
- device_t dev;
-{
- struct rl_softc *sc;
- struct ifnet *ifp;
- int i;
-
- sc = device_get_softc(dev);
- ifp = sc->rl_ifp;
- KASSERT(mtx_initialized(&sc->rl_mtx), ("re mutex not initialized"));
-
-#ifdef DEVICE_POLLING
- if (ifp->if_capenable & IFCAP_POLLING)
- ether_poll_deregister(ifp);
-#endif
- /* These should only be active if attach succeeded */
- if (device_is_attached(dev)) {
- RL_LOCK(sc);
-#if 0
- sc->suspended = 1;
-#endif
- re_stop(sc);
- RL_UNLOCK(sc);
- callout_drain(&sc->rl_stat_callout);
- taskqueue_drain(taskqueue_fast, &sc->rl_inttask);
- taskqueue_drain(taskqueue_fast, &sc->rl_txtask);
- /*
- * Force off the IFF_UP flag here, in case someone
- * still had a BPF descriptor attached to this
- * interface. If they do, ether_ifdetach() will cause
- * the BPF code to try and clear the promisc mode
- * flag, which will bubble down to re_ioctl(),
- * which will try to call re_init() again. This will
- * turn the NIC back on and restart the MII ticker,
- * which will panic the system when the kernel tries
- * to invoke the re_tick() function that isn't there
- * anymore.
- */
- ifp->if_flags &= ~IFF_UP;
- ether_ifdetach(ifp);
- }
- if (sc->rl_miibus)
- device_delete_child(dev, sc->rl_miibus);
- bus_generic_detach(dev);
-
- /*
- * The rest is resource deallocation, so we should already be
- * stopped here.
- */
-
- if (sc->rl_intrhand)
- bus_teardown_intr(dev, sc->rl_irq, sc->rl_intrhand);
- if (ifp != NULL)
- if_free(ifp);
- if (sc->rl_irq)
- bus_release_resource(dev, SYS_RES_IRQ, 0, sc->rl_irq);
- if (sc->rl_res)
- bus_release_resource(dev, RL_RES, RL_RID, sc->rl_res);
-
- /* Unload and free the RX DMA ring memory and map */
-
- if (sc->rl_ldata.rl_rx_list_tag) {
- bus_dmamap_unload(sc->rl_ldata.rl_rx_list_tag,
- sc->rl_ldata.rl_rx_list_map);
- bus_dmamem_free(sc->rl_ldata.rl_rx_list_tag,
- sc->rl_ldata.rl_rx_list,
- sc->rl_ldata.rl_rx_list_map);
- bus_dma_tag_destroy(sc->rl_ldata.rl_rx_list_tag);
- }
-
- /* Unload and free the TX DMA ring memory and map */
-
- if (sc->rl_ldata.rl_tx_list_tag) {
- bus_dmamap_unload(sc->rl_ldata.rl_tx_list_tag,
- sc->rl_ldata.rl_tx_list_map);
- bus_dmamem_free(sc->rl_ldata.rl_tx_list_tag,
- sc->rl_ldata.rl_tx_list,
- sc->rl_ldata.rl_tx_list_map);
- bus_dma_tag_destroy(sc->rl_ldata.rl_tx_list_tag);
- }
-
- /* Destroy all the RX and TX buffer maps */
-
- if (sc->rl_ldata.rl_mtag) {
- for (i = 0; i < RL_TX_DESC_CNT; i++)
- bus_dmamap_destroy(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_tx_dmamap[i]);
- for (i = 0; i < RL_RX_DESC_CNT; i++)
- bus_dmamap_destroy(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[i]);
- bus_dma_tag_destroy(sc->rl_ldata.rl_mtag);
- }
-
- /* Unload and free the stats buffer and map */
-
- if (sc->rl_ldata.rl_stag) {
- bus_dmamap_unload(sc->rl_ldata.rl_stag,
- sc->rl_ldata.rl_rx_list_map);
- bus_dmamem_free(sc->rl_ldata.rl_stag,
- sc->rl_ldata.rl_stats,
- sc->rl_ldata.rl_smap);
- bus_dma_tag_destroy(sc->rl_ldata.rl_stag);
- }
-
- if (sc->rl_parent_tag)
- bus_dma_tag_destroy(sc->rl_parent_tag);
-
- mtx_destroy(&sc->rl_mtx);
-
- return (0);
-}
-
-static int
-re_newbuf(sc, idx, m)
- struct rl_softc *sc;
- int idx;
- struct mbuf *m;
-{
- struct rl_dmaload_arg arg;
- struct mbuf *n = NULL;
- int error;
-
- if (m == NULL) {
- n = m_getcl(M_DONTWAIT, MT_DATA, M_PKTHDR);
- if (n == NULL)
- return (ENOBUFS);
- m = n;
- } else
- m->m_data = m->m_ext.ext_buf;
-
- m->m_len = m->m_pkthdr.len = MCLBYTES;
-#ifdef RE_FIXUP_RX
- /*
- * This is part of an evil trick to deal with non-x86 platforms.
- * The RealTek chip requires RX buffers to be aligned on 64-bit
- * boundaries, but that will hose non-x86 machines. To get around
- * this, we leave some empty space at the start of each buffer
- * and for non-x86 hosts, we copy the buffer back six bytes
- * to achieve word alignment. This is slightly more efficient
- * than allocating a new buffer, copying the contents, and
- * discarding the old buffer.
- */
- m_adj(m, RE_ETHER_ALIGN);
-#endif
- arg.rl_idx = idx;
- arg.rl_maxsegs = 1;
- arg.rl_flags = 0;
- arg.rl_ring = sc->rl_ldata.rl_rx_list;
-
- error = bus_dmamap_load_mbuf(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[idx], m, re_dma_map_desc,
- &arg, BUS_DMA_NOWAIT);
- if (error || arg.rl_maxsegs != 1) {
- if (n != NULL)
- m_freem(n);
- if (arg.rl_maxsegs == 0)
- bus_dmamap_unload(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[idx]);
- return (ENOMEM);
- }
-
- sc->rl_ldata.rl_rx_list[idx].rl_cmdstat |= htole32(RL_RDESC_CMD_OWN);
- sc->rl_ldata.rl_rx_mbuf[idx] = m;
-
- bus_dmamap_sync(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[idx],
- BUS_DMASYNC_PREREAD);
-
- return (0);
-}
-
-#ifdef RE_FIXUP_RX
-static __inline void
-re_fixup_rx(m)
- struct mbuf *m;
-{
- int i;
- uint16_t *src, *dst;
-
- src = mtod(m, uint16_t *);
- dst = src - (RE_ETHER_ALIGN - ETHER_ALIGN) / sizeof *src;
-
- for (i = 0; i < (m->m_len / sizeof(uint16_t) + 1); i++)
- *dst++ = *src++;
-
- m->m_data -= RE_ETHER_ALIGN - ETHER_ALIGN;
-
- return;
-}
-#endif
-
-static int
-re_tx_list_init(sc)
- struct rl_softc *sc;
-{
-
- RL_LOCK_ASSERT(sc);
-
- bzero ((char *)sc->rl_ldata.rl_tx_list, RL_TX_LIST_SZ);
- bzero ((char *)&sc->rl_ldata.rl_tx_mbuf,
- (RL_TX_DESC_CNT * sizeof(struct mbuf *)));
-
- bus_dmamap_sync(sc->rl_ldata.rl_tx_list_tag,
- sc->rl_ldata.rl_tx_list_map, BUS_DMASYNC_PREWRITE);
- sc->rl_ldata.rl_tx_prodidx = 0;
- sc->rl_ldata.rl_tx_considx = 0;
- sc->rl_ldata.rl_tx_free = RL_TX_DESC_CNT;
-
- return (0);
-}
-
-static int
-re_rx_list_init(sc)
- struct rl_softc *sc;
-{
- int i;
-
- bzero ((char *)sc->rl_ldata.rl_rx_list, RL_RX_LIST_SZ);
- bzero ((char *)&sc->rl_ldata.rl_rx_mbuf,
- (RL_RX_DESC_CNT * sizeof(struct mbuf *)));
-
- for (i = 0; i < RL_RX_DESC_CNT; i++) {
- if (re_newbuf(sc, i, NULL) == ENOBUFS)
- return (ENOBUFS);
- }
-
- /* Flush the RX descriptors */
-
- bus_dmamap_sync(sc->rl_ldata.rl_rx_list_tag,
- sc->rl_ldata.rl_rx_list_map,
- BUS_DMASYNC_PREWRITE|BUS_DMASYNC_PREREAD);
-
- sc->rl_ldata.rl_rx_prodidx = 0;
- sc->rl_head = sc->rl_tail = NULL;
-
- return (0);
-}
-
-/*
- * RX handler for C+ and 8169. For the gigE chips, we support
- * the reception of jumbo frames that have been fragmented
- * across multiple 2K mbuf cluster buffers.
- */
-static int
-re_rxeof(sc)
- struct rl_softc *sc;
-{
- struct mbuf *m;
- struct ifnet *ifp;
- int i, total_len;
- struct rl_desc *cur_rx;
- u_int32_t rxstat, rxvlan;
- int maxpkt = 16;
-
- RL_LOCK_ASSERT(sc);
-
- ifp = sc->rl_ifp;
- i = sc->rl_ldata.rl_rx_prodidx;
-
- /* Invalidate the descriptor memory */
-
- bus_dmamap_sync(sc->rl_ldata.rl_rx_list_tag,
- sc->rl_ldata.rl_rx_list_map,
- BUS_DMASYNC_POSTREAD);
-
- while (!RL_OWN(&sc->rl_ldata.rl_rx_list[i]) && maxpkt) {
- cur_rx = &sc->rl_ldata.rl_rx_list[i];
- m = sc->rl_ldata.rl_rx_mbuf[i];
- total_len = RL_RXBYTES(cur_rx);
- rxstat = le32toh(cur_rx->rl_cmdstat);
- rxvlan = le32toh(cur_rx->rl_vlanctl);
-
- /* Invalidate the RX mbuf and unload its map */
-
- bus_dmamap_sync(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[i],
- BUS_DMASYNC_POSTWRITE);
- bus_dmamap_unload(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[i]);
-
- if (!(rxstat & RL_RDESC_STAT_EOF)) {
- m->m_len = RE_RX_DESC_BUFLEN;
- if (sc->rl_head == NULL)
- sc->rl_head = sc->rl_tail = m;
- else {
- m->m_flags &= ~M_PKTHDR;
- sc->rl_tail->m_next = m;
- sc->rl_tail = m;
- }
- re_newbuf(sc, i, NULL);
- RL_DESC_INC(i);
- continue;
- }
-
- /*
- * NOTE: for the 8139C+, the frame length field
- * is always 12 bits in size, but for the gigE chips,
- * it is 13 bits (since the max RX frame length is 16K).
- * Unfortunately, all 32 bits in the status word
- * were already used, so to make room for the extra
- * length bit, RealTek took out the 'frame alignment
- * error' bit and shifted the other status bits
- * over one slot. The OWN, EOR, FS and LS bits are
- * still in the same places. We have already extracted
- * the frame length and checked the OWN bit, so rather
- * than using an alternate bit mapping, we shift the
- * status bits one space to the right so we can evaluate
- * them using the 8169 status as though it was in the
- * same format as that of the 8139C+.
- */
- if (sc->rl_type == RL_8169)
- rxstat >>= 1;
-
- /*
- * if total_len > 2^13-1, both _RXERRSUM and _GIANT will be
- * set, but if CRC is clear, it will still be a valid frame.
- */
- if (rxstat & RL_RDESC_STAT_RXERRSUM && !(total_len > 8191 &&
- (rxstat & RL_RDESC_STAT_ERRS) == RL_RDESC_STAT_GIANT)) {
- ifp->if_ierrors++;
- /*
- * If this is part of a multi-fragment packet,
- * discard all the pieces.
- */
- if (sc->rl_head != NULL) {
- m_freem(sc->rl_head);
- sc->rl_head = sc->rl_tail = NULL;
- }
- re_newbuf(sc, i, m);
- RL_DESC_INC(i);
- continue;
- }
-
- /*
- * If allocating a replacement mbuf fails,
- * reload the current one.
- */
-
- if (re_newbuf(sc, i, NULL)) {
- ifp->if_ierrors++;
- if (sc->rl_head != NULL) {
- m_freem(sc->rl_head);
- sc->rl_head = sc->rl_tail = NULL;
- }
- re_newbuf(sc, i, m);
- RL_DESC_INC(i);
- continue;
- }
-
- RL_DESC_INC(i);
-
- if (sc->rl_head != NULL) {
- m->m_len = total_len % RE_RX_DESC_BUFLEN;
- if (m->m_len == 0)
- m->m_len = RE_RX_DESC_BUFLEN;
- /*
- * Special case: if there's 4 bytes or less
- * in this buffer, the mbuf can be discarded:
- * the last 4 bytes is the CRC, which we don't
- * care about anyway.
- */
- if (m->m_len <= ETHER_CRC_LEN) {
- sc->rl_tail->m_len -=
- (ETHER_CRC_LEN - m->m_len);
- m_freem(m);
- } else {
- m->m_len -= ETHER_CRC_LEN;
- m->m_flags &= ~M_PKTHDR;
- sc->rl_tail->m_next = m;
- }
- m = sc->rl_head;
- sc->rl_head = sc->rl_tail = NULL;
- m->m_pkthdr.len = total_len - ETHER_CRC_LEN;
- } else
- m->m_pkthdr.len = m->m_len =
- (total_len - ETHER_CRC_LEN);
-
-#ifdef RE_FIXUP_RX
- re_fixup_rx(m);
-#endif
- ifp->if_ipackets++;
- m->m_pkthdr.rcvif = ifp;
-
- /* Do RX checksumming if enabled */
-
-#ifndef __rtems__
- if (ifp->if_capenable & IFCAP_RXCSUM) {
-
- /* Check IP header checksum */
- if (rxstat & RL_RDESC_STAT_PROTOID)
- m->m_pkthdr.csum_flags |= CSUM_IP_CHECKED;
- if (!(rxstat & RL_RDESC_STAT_IPSUMBAD))
- m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
-
- /* Check TCP/UDP checksum */
- if ((RL_TCPPKT(rxstat) &&
- !(rxstat & RL_RDESC_STAT_TCPSUMBAD)) ||
- (RL_UDPPKT(rxstat) &&
- !(rxstat & RL_RDESC_STAT_UDPSUMBAD))) {
- m->m_pkthdr.csum_flags |=
- CSUM_DATA_VALID|CSUM_PSEUDO_HDR;
- m->m_pkthdr.csum_data = 0xffff;
- }
- }
-#endif
- maxpkt--;
-#ifndef __rtems__
- if (rxvlan & RL_RDESC_VLANCTL_TAG) {
- VLAN_INPUT_TAG_NEW(ifp, m,
- ntohs((rxvlan & RL_RDESC_VLANCTL_DATA)));
- if (m == NULL)
- continue;
- }
-#endif
- RL_UNLOCK(sc);
-#ifndef __rtems__
- (*ifp->if_input)(ifp, m);
-#else
- ether_input_skipping(ifp, m);
-#endif
- RL_LOCK(sc);
- }
-
- /* Flush the RX DMA ring */
-
- bus_dmamap_sync(sc->rl_ldata.rl_rx_list_tag,
- sc->rl_ldata.rl_rx_list_map,
- BUS_DMASYNC_PREWRITE|BUS_DMASYNC_PREREAD);
-
- sc->rl_ldata.rl_rx_prodidx = i;
-
- if (maxpkt)
- return(EAGAIN);
-
- return(0);
-}
-
-static void
-re_txeof(sc)
- struct rl_softc *sc;
-{
- struct ifnet *ifp;
- u_int32_t txstat;
- int idx;
-
- ifp = sc->rl_ifp;
- idx = sc->rl_ldata.rl_tx_considx;
-
- /* Invalidate the TX descriptor list */
- bus_dmamap_sync(sc->rl_ldata.rl_tx_list_tag,
- sc->rl_ldata.rl_tx_list_map,
- BUS_DMASYNC_POSTREAD);
-
- while (sc->rl_ldata.rl_tx_free < RL_TX_DESC_CNT) {
- txstat = le32toh(sc->rl_ldata.rl_tx_list[idx].rl_cmdstat);
- if (txstat & RL_TDESC_CMD_OWN)
- break;
-
- sc->rl_ldata.rl_tx_list[idx].rl_bufaddr_lo = 0;
-
- /*
- * We only stash mbufs in the last descriptor
- * in a fragment chain, which also happens to
- * be the only place where the TX status bits
- * are valid.
- */
- if (txstat & RL_TDESC_CMD_EOF) {
- m_freem(sc->rl_ldata.rl_tx_mbuf[idx]);
- sc->rl_ldata.rl_tx_mbuf[idx] = NULL;
- bus_dmamap_unload(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_tx_dmamap[idx]);
- if (txstat & (RL_TDESC_STAT_EXCESSCOL|
- RL_TDESC_STAT_COLCNT))
- ifp->if_collisions++;
- if (txstat & RL_TDESC_STAT_TXERRSUM)
- ifp->if_oerrors++;
- else
- ifp->if_opackets++;
- }
- sc->rl_ldata.rl_tx_free++;
- RL_DESC_INC(idx);
- }
- sc->rl_ldata.rl_tx_considx = idx;
-
- /* No changes made to the TX ring, so no flush needed */
-
- if (sc->rl_ldata.rl_tx_free > RL_TX_DESC_THLD)
- ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-
- if (sc->rl_ldata.rl_tx_free < RL_TX_DESC_CNT) {
- /*
- * Some chips will ignore a second TX request issued
- * while an existing transmission is in progress. If
- * the transmitter goes idle but there are still
- * packets waiting to be sent, we need to restart the
- * channel here to flush them out. This only seems to
- * be required with the PCIe devices.
- */
- CSR_WRITE_1(sc, sc->rl_txstart, RL_TXSTART_START);
-
-#ifdef RE_TX_MODERATION
- /*
- * If not all descriptors have been reaped yet, reload
- * the timer so that we will eventually get another
- * interrupt that will cause us to re-enter this routine.
- * This is done in case the transmitter has gone idle.
- */
- CSR_WRITE_4(sc, RL_TIMERCNT, 1);
-#endif
- } else
- sc->rl_watchdog_timer = 0;
-}
-
-static void
-re_tick(xsc)
- void *xsc;
-{
- struct rl_softc *sc;
- struct mii_data *mii;
- struct ifnet *ifp;
-
- sc = xsc;
- ifp = sc->rl_ifp;
-
- RL_LOCK_ASSERT(sc);
-
- re_watchdog(sc);
-
- mii = device_get_softc(sc->rl_miibus);
-#ifndef __rtems__
- mii_tick(mii);
- if (sc->rl_link) {
- if (!(mii->mii_media_status & IFM_ACTIVE))
- sc->rl_link = 0;
- } else {
- if (mii->mii_media_status & IFM_ACTIVE &&
- IFM_SUBTYPE(mii->mii_media_active) != IFM_NONE) {
- sc->rl_link = 1;
- if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
- taskqueue_enqueue_fast(taskqueue_fast,
- &sc->rl_txtask);
- }
- }
-
-#endif
- callout_reset(&sc->rl_stat_callout, hz, re_tick, sc);
-}
-
-#ifdef DEVICE_POLLING
-static void
-re_poll(struct ifnet *ifp, enum poll_cmd cmd, int count)
-{
- struct rl_softc *sc = ifp->if_softc;
-
- RL_LOCK(sc);
- if (ifp->if_drv_flags & IFF_DRV_RUNNING)
- re_poll_locked(ifp, cmd, count);
- RL_UNLOCK(sc);
-}
-
-static void
-re_poll_locked(struct ifnet *ifp, enum poll_cmd cmd, int count)
-{
- struct rl_softc *sc = ifp->if_softc;
-
- RL_LOCK_ASSERT(sc);
-
- sc->rxcycles = count;
- re_rxeof(sc);
- re_txeof(sc);
-
- if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
- taskqueue_enqueue_fast(taskqueue_fast, &sc->rl_txtask);
-
- if (cmd == POLL_AND_CHECK_STATUS) { /* also check status register */
- u_int16_t status;
-
- status = CSR_READ_2(sc, RL_ISR);
- if (status == 0xffff)
- return;
- if (status)
- CSR_WRITE_2(sc, RL_ISR, status);
-
- /*
- * XXX check behaviour on receiver stalls.
- */
-
- if (status & RL_ISR_SYSTEM_ERR) {
- re_reset(sc);
- re_init_locked(sc);
- }
- }
-}
-#endif /* DEVICE_POLLING */
-
-static void
-re_intr(arg)
- void *arg;
-{
- struct rl_softc *sc;
- uint16_t status;
-
- sc = arg;
-
-printk( "re_intr " );
- status = CSR_READ_2(sc, RL_ISR);
- if (status == 0xFFFF || (status & RL_INTRS_CPLUS) == 0)
- return;
- CSR_WRITE_2(sc, RL_IMR, 0);
-
- taskqueue_enqueue_fast(taskqueue_fast, &sc->rl_inttask);
-
- return;
-}
-
-static void
-re_int_task(arg, npending)
- void *arg;
- int npending;
-{
- struct rl_softc *sc;
- struct ifnet *ifp;
- u_int16_t status;
- int rval = 0;
-
- sc = arg;
- ifp = sc->rl_ifp;
-
- NET_LOCK_GIANT();
- RL_LOCK(sc);
-
- status = CSR_READ_2(sc, RL_ISR);
- CSR_WRITE_2(sc, RL_ISR, status);
-
- if (sc->suspended || !(ifp->if_flags & IFF_UP)) {
- RL_UNLOCK(sc);
- NET_UNLOCK_GIANT();
- return;
- }
-
-#ifdef DEVICE_POLLING
- if (ifp->if_capenable & IFCAP_POLLING) {
- RL_UNLOCK(sc);
- NET_UNLOCK_GIANT();
- return;
- }
-#endif
-
- if (status & (RL_ISR_RX_OK|RL_ISR_RX_ERR|RL_ISR_FIFO_OFLOW))
- rval = re_rxeof(sc);
-
-#ifdef RE_TX_MODERATION
- if (status & (RL_ISR_TIMEOUT_EXPIRED|
-#else
- if (status & (RL_ISR_TX_OK|
-#endif
- RL_ISR_TX_ERR|RL_ISR_TX_DESC_UNAVAIL))
- re_txeof(sc);
-
- if (status & RL_ISR_SYSTEM_ERR) {
- re_reset(sc);
- re_init_locked(sc);
- }
-
- if (status & RL_ISR_LINKCHG) {
- callout_stop(&sc->rl_stat_callout);
- re_tick(sc);
- }
-
- if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
- taskqueue_enqueue_fast(taskqueue_fast, &sc->rl_txtask);
-
- RL_UNLOCK(sc);
- NET_UNLOCK_GIANT();
-
- if ((CSR_READ_2(sc, RL_ISR) & RL_INTRS_CPLUS) || rval) {
- taskqueue_enqueue_fast(taskqueue_fast, &sc->rl_inttask);
- return;
- }
-
- CSR_WRITE_2(sc, RL_IMR, RL_INTRS_CPLUS);
-
- return;
-}
-
-static int
-re_encap(sc, m_head, idx)
- struct rl_softc *sc;
- struct mbuf **m_head;
- int *idx;
-{
- struct mbuf *m_new = NULL;
- struct rl_dmaload_arg arg;
- bus_dmamap_t map;
- int error;
-#ifndef __rtems__
- struct m_tag *mtag;
-#endif
-
- RL_LOCK_ASSERT(sc);
-
- if (sc->rl_ldata.rl_tx_free <= RL_TX_DESC_THLD)
- return (EFBIG);
-
- /*
- * Set up checksum offload. Note: checksum offload bits must
- * appear in all descriptors of a multi-descriptor transmit
- * attempt. This is according to testing done with an 8169
- * chip. This is a requirement.
- */
-
- arg.rl_flags = 0;
-
-#ifndef __rtems__
- if ((*m_head)->m_pkthdr.csum_flags & CSUM_IP)
- arg.rl_flags |= RL_TDESC_CMD_IPCSUM;
- if ((*m_head)->m_pkthdr.csum_flags & CSUM_TCP)
- arg.rl_flags |= RL_TDESC_CMD_TCPCSUM;
- if ((*m_head)->m_pkthdr.csum_flags & CSUM_UDP)
- arg.rl_flags |= RL_TDESC_CMD_UDPCSUM;
-#endif
-
- arg.rl_idx = *idx;
- arg.rl_maxsegs = sc->rl_ldata.rl_tx_free;
- if (arg.rl_maxsegs > RL_TX_DESC_THLD)
- arg.rl_maxsegs -= RL_TX_DESC_THLD;
- arg.rl_ring = sc->rl_ldata.rl_tx_list;
-
- map = sc->rl_ldata.rl_tx_dmamap[*idx];
-
- /*
- * With some of the RealTek chips, using the checksum offload
- * support in conjunction with the autopadding feature results
- * in the transmission of corrupt frames. For example, if we
- * need to send a really small IP fragment that's less than 60
- * bytes in size, and IP header checksumming is enabled, the
- * resulting ethernet frame that appears on the wire will
- * have garbled payload. To work around this, if TX checksum
- * offload is enabled, we always manually pad short frames out
- * to the minimum ethernet frame size. We do this by pretending
- * the mbuf chain has too many fragments so the coalescing code
- * below can assemble the packet into a single buffer that's
- * padded out to the mininum frame size.
- *
- * Note: this appears unnecessary for TCP, and doing it for TCP
- * with PCIe adapters seems to result in bad checksums.
- */
-
- if (arg.rl_flags && !(arg.rl_flags & RL_TDESC_CMD_TCPCSUM) &&
- (*m_head)->m_pkthdr.len < RL_MIN_FRAMELEN)
- error = EFBIG;
- else
- error = bus_dmamap_load_mbuf(sc->rl_ldata.rl_mtag, map,
- *m_head, re_dma_map_desc, &arg, BUS_DMA_NOWAIT);
-
- if (error && error != EFBIG) {
- device_printf(sc->rl_dev, "can't map mbuf (error %d)\n", error);
- return (ENOBUFS);
- }
-
- /* Too many segments to map, coalesce into a single mbuf */
-
- if (error || arg.rl_maxsegs == 0) {
- if (arg.rl_maxsegs == 0)
- bus_dmamap_unload(sc->rl_ldata.rl_mtag, map);
- m_new = m_defrag(*m_head, M_DONTWAIT);
- if (m_new == NULL) {
- m_freem(*m_head);
- *m_head = NULL;
- return (ENOBUFS);
- }
- *m_head = m_new;
-
- /*
- * Manually pad short frames, and zero the pad space
- * to avoid leaking data.
- */
- if (m_new->m_pkthdr.len < RL_MIN_FRAMELEN) {
- bzero(mtod(m_new, char *) + m_new->m_pkthdr.len,
- RL_MIN_FRAMELEN - m_new->m_pkthdr.len);
- m_new->m_pkthdr.len += RL_MIN_FRAMELEN -
- m_new->m_pkthdr.len;
- m_new->m_len = m_new->m_pkthdr.len;
- }
-
- /* Note that we'll run over RL_TX_DESC_THLD here. */
- arg.rl_maxsegs = sc->rl_ldata.rl_tx_free;
- error = bus_dmamap_load_mbuf(sc->rl_ldata.rl_mtag, map,
- *m_head, re_dma_map_desc, &arg, BUS_DMA_NOWAIT);
- if (error || arg.rl_maxsegs == 0) {
- device_printf(sc->rl_dev,
- "can't map defragmented mbuf (error %d)\n", error);
- m_freem(m_new);
- *m_head = NULL;
- if (arg.rl_maxsegs == 0)
- bus_dmamap_unload(sc->rl_ldata.rl_mtag, map);
- return (EFBIG);
- }
- }
-
- /*
- * Insure that the map for this transmission
- * is placed at the array index of the last descriptor
- * in this chain. (Swap last and first dmamaps.)
- */
- sc->rl_ldata.rl_tx_dmamap[*idx] =
- sc->rl_ldata.rl_tx_dmamap[arg.rl_idx];
- sc->rl_ldata.rl_tx_dmamap[arg.rl_idx] = map;
-
- sc->rl_ldata.rl_tx_mbuf[arg.rl_idx] = *m_head;
- sc->rl_ldata.rl_tx_free -= arg.rl_maxsegs;
-
- /*
- * Set up hardware VLAN tagging. Note: vlan tag info must
- * appear in the first descriptor of a multi-descriptor
- * transmission attempt.
- */
-
-#ifndef __rtems__
- mtag = VLAN_OUTPUT_TAG(sc->rl_ifp, *m_head);
- if (mtag != NULL)
- sc->rl_ldata.rl_tx_list[*idx].rl_vlanctl =
- htole32(htons(VLAN_TAG_VALUE(mtag)) | RL_TDESC_VLANCTL_TAG);
-#endif
-
- /* Transfer ownership of packet to the chip. */
-
- sc->rl_ldata.rl_tx_list[arg.rl_idx].rl_cmdstat |=
- htole32(RL_TDESC_CMD_OWN);
- if (*idx != arg.rl_idx)
- sc->rl_ldata.rl_tx_list[*idx].rl_cmdstat |=
- htole32(RL_TDESC_CMD_OWN);
-
- RL_DESC_INC(arg.rl_idx);
- *idx = arg.rl_idx;
-
- return (0);
-}
-
-static void
-re_tx_task(arg, npending)
- void *arg;
- int npending;
-{
- struct ifnet *ifp;
-
- ifp = arg;
- NET_LOCK_GIANT();
- re_start(ifp);
- NET_UNLOCK_GIANT();
-
- return;
-}
-
-/*
- * Main transmit routine for C+ and gigE NICs.
- */
-static void
-re_start(ifp)
- struct ifnet *ifp;
-{
- struct rl_softc *sc;
- struct mbuf *m_head = NULL;
- int idx, queued = 0;
-
- sc = ifp->if_softc;
-
- RL_LOCK(sc);
-
- if (!sc->rl_link || ifp->if_drv_flags & IFF_DRV_OACTIVE) {
- RL_UNLOCK(sc);
- return;
- }
-
- idx = sc->rl_ldata.rl_tx_prodidx;
-
- while (sc->rl_ldata.rl_tx_mbuf[idx] == NULL) {
- IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
- if (m_head == NULL)
- break;
-
- if (re_encap(sc, &m_head, &idx)) {
- if (m_head == NULL)
- break;
- IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
- ifp->if_drv_flags |= IFF_DRV_OACTIVE;
- break;
- }
-
- /*
- * If there's a BPF listener, bounce a copy of this frame
- * to him.
- */
- ETHER_BPF_MTAP(ifp, m_head);
-
- queued++;
- }
-
- if (queued == 0) {
-#ifdef RE_TX_MODERATION
- if (sc->rl_ldata.rl_tx_free != RL_TX_DESC_CNT)
- CSR_WRITE_4(sc, RL_TIMERCNT, 1);
-#endif
- RL_UNLOCK(sc);
- return;
- }
-
- /* Flush the TX descriptors */
-
- bus_dmamap_sync(sc->rl_ldata.rl_tx_list_tag,
- sc->rl_ldata.rl_tx_list_map,
- BUS_DMASYNC_PREWRITE|BUS_DMASYNC_PREREAD);
-
- sc->rl_ldata.rl_tx_prodidx = idx;
-
- CSR_WRITE_1(sc, sc->rl_txstart, RL_TXSTART_START);
-
-#ifdef RE_TX_MODERATION
- /*
- * Use the countdown timer for interrupt moderation.
- * 'TX done' interrupts are disabled. Instead, we reset the
- * countdown timer, which will begin counting until it hits
- * the value in the TIMERINT register, and then trigger an
- * interrupt. Each time we write to the TIMERCNT register,
- * the timer count is reset to 0.
- */
- CSR_WRITE_4(sc, RL_TIMERCNT, 1);
-#endif
-
- /*
- * Set a timeout in case the chip goes out to lunch.
- */
- sc->rl_watchdog_timer = 5;
-
- RL_UNLOCK(sc);
-
- return;
-}
-
-static void
-re_init(xsc)
- void *xsc;
-{
- struct rl_softc *sc = xsc;
-
- RL_LOCK(sc);
- re_init_locked(sc);
- RL_UNLOCK(sc);
-}
-
-static void
-re_init_locked(sc)
- struct rl_softc *sc;
-{
- struct ifnet *ifp = sc->rl_ifp;
- struct mii_data *mii;
- u_int32_t rxcfg = 0;
- union {
- uint32_t align_dummy;
- u_char eaddr[ETHER_ADDR_LEN];
- } eaddr;
-
- RL_LOCK_ASSERT(sc);
-
- mii = device_get_softc(sc->rl_miibus);
-
- /*
- * Cancel pending I/O and free all RX/TX buffers.
- */
- re_stop(sc);
-
- /*
- * Enable C+ RX and TX mode, as well as VLAN stripping and
- * RX checksum offload. We must configure the C+ register
- * before all others.
- */
- CSR_WRITE_2(sc, RL_CPLUS_CMD, RL_CPLUSCMD_RXENB|
- RL_CPLUSCMD_TXENB|RL_CPLUSCMD_PCI_MRW|
- RL_CPLUSCMD_VLANSTRIP|RL_CPLUSCMD_RXCSUM_ENB);
-
- /*
- * Init our MAC address. Even though the chipset
- * documentation doesn't mention it, we need to enter "Config
- * register write enable" mode to modify the ID registers.
- */
- /* Copy MAC address on stack to align. */
- bcopy(IF_LLADDR(ifp), eaddr.eaddr, ETHER_ADDR_LEN);
- CSR_WRITE_1(sc, RL_EECMD, RL_EEMODE_WRITECFG);
- CSR_WRITE_4(sc, RL_IDR0,
- htole32(*(u_int32_t *)(&eaddr.eaddr[0])));
- CSR_WRITE_4(sc, RL_IDR4,
- htole32(*(u_int32_t *)(&eaddr.eaddr[4])));
- CSR_WRITE_1(sc, RL_EECMD, RL_EEMODE_OFF);
-
- /*
- * For C+ mode, initialize the RX descriptors and mbufs.
- */
- re_rx_list_init(sc);
- re_tx_list_init(sc);
-
- /*
- * Load the addresses of the RX and TX lists into the chip.
- */
-
- CSR_WRITE_4(sc, RL_RXLIST_ADDR_HI,
- RL_ADDR_HI(sc->rl_ldata.rl_rx_list_addr));
- CSR_WRITE_4(sc, RL_RXLIST_ADDR_LO,
- RL_ADDR_LO(sc->rl_ldata.rl_rx_list_addr));
-
- CSR_WRITE_4(sc, RL_TXLIST_ADDR_HI,
- RL_ADDR_HI(sc->rl_ldata.rl_tx_list_addr));
- CSR_WRITE_4(sc, RL_TXLIST_ADDR_LO,
- RL_ADDR_LO(sc->rl_ldata.rl_tx_list_addr));
-
- /*
- * Enable transmit and receive.
- */
- CSR_WRITE_1(sc, RL_COMMAND, RL_CMD_TX_ENB|RL_CMD_RX_ENB);
-
- /*
- * Set the initial TX and RX configuration.
- */
- if (sc->rl_testmode) {
- if (sc->rl_type == RL_8169)
- CSR_WRITE_4(sc, RL_TXCFG,
- RL_TXCFG_CONFIG|RL_LOOPTEST_ON);
- else
- CSR_WRITE_4(sc, RL_TXCFG,
- RL_TXCFG_CONFIG|RL_LOOPTEST_ON_CPLUS);
- } else
- CSR_WRITE_4(sc, RL_TXCFG, RL_TXCFG_CONFIG);
-
- CSR_WRITE_1(sc, RL_EARLY_TX_THRESH, 16);
-
- CSR_WRITE_4(sc, RL_RXCFG, RL_RXCFG_CONFIG);
-
- /* Set the individual bit to receive frames for this host only. */
- rxcfg = CSR_READ_4(sc, RL_RXCFG);
- rxcfg |= RL_RXCFG_RX_INDIV;
-
- /* If we want promiscuous mode, set the allframes bit. */
- if (ifp->if_flags & IFF_PROMISC)
- rxcfg |= RL_RXCFG_RX_ALLPHYS;
- else
- rxcfg &= ~RL_RXCFG_RX_ALLPHYS;
- CSR_WRITE_4(sc, RL_RXCFG, rxcfg);
-
- /*
- * Set capture broadcast bit to capture broadcast frames.
- */
- if (ifp->if_flags & IFF_BROADCAST)
- rxcfg |= RL_RXCFG_RX_BROAD;
- else
- rxcfg &= ~RL_RXCFG_RX_BROAD;
- CSR_WRITE_4(sc, RL_RXCFG, rxcfg);
-
- /*
- * Program the multicast filter, if necessary.
- */
- re_setmulti(sc);
-
-#ifdef DEVICE_POLLING
- /*
- * Disable interrupts if we are polling.
- */
- if (ifp->if_capenable & IFCAP_POLLING)
- CSR_WRITE_2(sc, RL_IMR, 0);
- else /* otherwise ... */
-#endif
-
- /*
- * Enable interrupts.
- */
- if (sc->rl_testmode)
- CSR_WRITE_2(sc, RL_IMR, 0);
- else
- CSR_WRITE_2(sc, RL_IMR, RL_INTRS_CPLUS);
- CSR_WRITE_2(sc, RL_ISR, RL_INTRS_CPLUS);
-
- /* Set initial TX threshold */
- sc->rl_txthresh = RL_TX_THRESH_INIT;
-
- /* Start RX/TX process. */
- CSR_WRITE_4(sc, RL_MISSEDPKT, 0);
-#ifdef notdef
- /* Enable receiver and transmitter. */
- CSR_WRITE_1(sc, RL_COMMAND, RL_CMD_TX_ENB|RL_CMD_RX_ENB);
-#endif
-
-#ifdef RE_TX_MODERATION
- /*
- * Initialize the timer interrupt register so that
- * a timer interrupt will be generated once the timer
- * reaches a certain number of ticks. The timer is
- * reloaded on each transmit. This gives us TX interrupt
- * moderation, which dramatically improves TX frame rate.
- */
- if (sc->rl_type == RL_8169)
- CSR_WRITE_4(sc, RL_TIMERINT_8169, 0x800);
- else
- CSR_WRITE_4(sc, RL_TIMERINT, 0x400);
-#endif
-
- /*
- * For 8169 gigE NICs, set the max allowed RX packet
- * size so we can receive jumbo frames.
- */
- if (sc->rl_type == RL_8169)
- CSR_WRITE_2(sc, RL_MAXRXPKTLEN, 16383);
-
- if (sc->rl_testmode)
- return;
-
- mii_mediachg(mii);
-
- CSR_WRITE_1(sc, RL_CFG1, CSR_READ_1(sc, RL_CFG1) | RL_CFG1_DRVLOAD);
-
- ifp->if_drv_flags |= IFF_DRV_RUNNING;
- ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
-
- sc->rl_link = 0;
- sc->rl_watchdog_timer = 0;
- callout_reset(&sc->rl_stat_callout, hz, re_tick, sc);
-}
-
-/*
- * Set media options.
- */
-#ifndef __rtems__
-static int
-re_ifmedia_upd(ifp)
- struct ifnet *ifp;
-{
- struct rl_softc *sc;
- struct mii_data *mii;
-
- sc = ifp->if_softc;
- mii = device_get_softc(sc->rl_miibus);
- RL_LOCK(sc);
- mii_mediachg(mii);
- RL_UNLOCK(sc);
-
- return (0);
-}
-#endif
-
-/*
- * Report current media status.
- */
-#ifndef __rtems__
-static void
-re_ifmedia_sts(ifp, ifmr)
- struct ifnet *ifp;
- struct ifmediareq *ifmr;
-{
- struct rl_softc *sc;
- struct mii_data *mii;
-
- sc = ifp->if_softc;
- mii = device_get_softc(sc->rl_miibus);
-
- RL_LOCK(sc);
- mii_pollstat(mii);
- RL_UNLOCK(sc);
- ifmr->ifm_active = mii->mii_media_active;
- ifmr->ifm_status = mii->mii_media_status;
-}
-#endif
-
-static int
-#ifndef __rtems__
-re_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
-#else
-re_ioctl(struct ifnet *ifp, ioctl_command_t command, caddr_t data)
-#endif
-{
- struct rl_softc *sc = ifp->if_softc;
- struct ifreq *ifr = (struct ifreq *) data;
- struct mii_data *mii;
- int error = 0;
-
- switch (command) {
- case SIOCSIFMTU:
- RL_LOCK(sc);
- if (ifr->ifr_mtu > RL_JUMBO_MTU)
- error = EINVAL;
- ifp->if_mtu = ifr->ifr_mtu;
- RL_UNLOCK(sc);
- break;
- case SIOCSIFFLAGS:
- RL_LOCK(sc);
- if ((ifp->if_flags & IFF_UP) != 0) {
- if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0) {
- if (((ifp->if_flags ^ sc->rl_if_flags)
- & IFF_PROMISC) != 0)
- re_setmulti(sc);
- } else
- re_init_locked(sc);
- } else {
- if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0)
- re_stop(sc);
- }
- sc->rl_if_flags = ifp->if_flags;
- RL_UNLOCK(sc);
- break;
- case SIOCADDMULTI:
- case SIOCDELMULTI:
- RL_LOCK(sc);
- re_setmulti(sc);
- RL_UNLOCK(sc);
- break;
- case SIOCGIFMEDIA:
- case SIOCSIFMEDIA:
- mii = device_get_softc(sc->rl_miibus);
-#ifndef __rtems__
- error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, command);
-#endif
- break;
-#ifndef __rtems__
- case SIOCSIFCAP:
- {
- int mask, reinit;
-
- mask = ifr->ifr_reqcap ^ ifp->if_capenable;
- reinit = 0;
-#ifdef DEVICE_POLLING
- if (mask & IFCAP_POLLING) {
- if (ifr->ifr_reqcap & IFCAP_POLLING) {
- error = ether_poll_register(re_poll, ifp);
- if (error)
- return(error);
- RL_LOCK(sc);
- /* Disable interrupts */
- CSR_WRITE_2(sc, RL_IMR, 0x0000);
- ifp->if_capenable |= IFCAP_POLLING;
- RL_UNLOCK(sc);
- } else {
- error = ether_poll_deregister(ifp);
- /* Enable interrupts. */
- RL_LOCK(sc);
- CSR_WRITE_2(sc, RL_IMR, RL_INTRS_CPLUS);
- ifp->if_capenable &= ~IFCAP_POLLING;
- RL_UNLOCK(sc);
- }
- }
-#endif /* DEVICE_POLLING */
- if (mask & IFCAP_HWCSUM) {
- ifp->if_capenable ^= IFCAP_HWCSUM;
- if (ifp->if_capenable & IFCAP_TXCSUM)
- ifp->if_hwassist = RE_CSUM_FEATURES;
- else
- ifp->if_hwassist = 0;
- reinit = 1;
- }
- if (mask & IFCAP_VLAN_HWTAGGING) {
- ifp->if_capenable ^= IFCAP_VLAN_HWTAGGING;
- reinit = 1;
- }
- if (reinit && ifp->if_drv_flags & IFF_DRV_RUNNING)
- re_init(sc);
-#ifdef VLAN_CAPABILITIES
- VLAN_CAPABILITIES(ifp);
-#endif
- }
-#endif
- break;
- default:
- error = ether_ioctl(ifp, command, data);
- break;
- }
-
- return (error);
-}
-
-static void
-re_watchdog(sc)
- struct rl_softc *sc;
-{
-
- RL_LOCK_ASSERT(sc);
-
- if (sc->rl_watchdog_timer == 0 || --sc->rl_watchdog_timer != 0)
- return;
-
- device_printf(sc->rl_dev, "watchdog timeout\n");
- sc->rl_ifp->if_oerrors++;
-
- re_txeof(sc);
- re_rxeof(sc);
- re_init_locked(sc);
-}
-
-/*
- * Stop the adapter and free any mbufs allocated to the
- * RX and TX lists.
- */
-static void
-re_stop(sc)
- struct rl_softc *sc;
-{
- register int i;
- struct ifnet *ifp;
-
- RL_LOCK_ASSERT(sc);
-
- ifp = sc->rl_ifp;
-
- sc->rl_watchdog_timer = 0;
- callout_stop(&sc->rl_stat_callout);
- ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
-
- CSR_WRITE_1(sc, RL_COMMAND, 0x00);
- CSR_WRITE_2(sc, RL_IMR, 0x0000);
- CSR_WRITE_2(sc, RL_ISR, 0xFFFF);
-
- if (sc->rl_head != NULL) {
- m_freem(sc->rl_head);
- sc->rl_head = sc->rl_tail = NULL;
- }
-
- /* Free the TX list buffers. */
-
- for (i = 0; i < RL_TX_DESC_CNT; i++) {
- if (sc->rl_ldata.rl_tx_mbuf[i] != NULL) {
- bus_dmamap_unload(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_tx_dmamap[i]);
- m_freem(sc->rl_ldata.rl_tx_mbuf[i]);
- sc->rl_ldata.rl_tx_mbuf[i] = NULL;
- }
- }
-
- /* Free the RX list buffers. */
-
- for (i = 0; i < RL_RX_DESC_CNT; i++) {
- if (sc->rl_ldata.rl_rx_mbuf[i] != NULL) {
- bus_dmamap_unload(sc->rl_ldata.rl_mtag,
- sc->rl_ldata.rl_rx_dmamap[i]);
- m_freem(sc->rl_ldata.rl_rx_mbuf[i]);
- sc->rl_ldata.rl_rx_mbuf[i] = NULL;
- }
- }
-}
-
-/*
- * Device suspend routine. Stop the interface and save some PCI
- * settings in case the BIOS doesn't restore them properly on
- * resume.
- */
-#ifndef __rtems__
-static int
-re_suspend(dev)
- device_t dev;
-{
- struct rl_softc *sc;
-
- sc = device_get_softc(dev);
-
- RL_LOCK(sc);
- re_stop(sc);
- sc->suspended = 1;
- RL_UNLOCK(sc);
-
- return (0);
-}
-#endif
-
-/*
- * Device resume routine. Restore some PCI settings in case the BIOS
- * doesn't, re-enable busmastering, and restart the interface if
- * appropriate.
- */
-#ifndef __rtems__
-static int
-re_resume(dev)
- device_t dev;
-{
- struct rl_softc *sc;
- struct ifnet *ifp;
-
- sc = device_get_softc(dev);
-
- RL_LOCK(sc);
-
- ifp = sc->rl_ifp;
-
- /* reinitialize interface if necessary */
- if (ifp->if_flags & IFF_UP)
- re_init_locked(sc);
-
- sc->suspended = 0;
- RL_UNLOCK(sc);
-
- return (0);
-}
-#endif
-
-/*
- * Stop all chip I/O so that the kernel's probe routines don't
- * get confused by errant DMAs when rebooting.
- */
-static void
-re_shutdown(dev)
- device_t dev;
-{
- struct rl_softc *sc;
-
- sc = device_get_softc(dev);
-
- RL_LOCK(sc);
- re_stop(sc);
- /*
- * Mark interface as down since otherwise we will panic if
- * interrupt comes in later on, which can happen in some
- * cases.
- */
- sc->rl_ifp->if_flags &= ~IFF_UP;
- RL_UNLOCK(sc);
-}
diff --git a/bsd_eth_drivers/if_re/if_rlreg.h b/bsd_eth_drivers/if_re/if_rlreg.h
deleted file mode 100644
index 5d9db5d..0000000
--- a/bsd_eth_drivers/if_re/if_rlreg.h
+++ /dev/null
@@ -1,993 +0,0 @@
-/*-
- * Copyright (c) 1997, 1998-2003
- * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by Bill Paul.
- * 4. Neither the name of the author nor the names of any co-contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
- * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- * THE POSSIBILITY OF SUCH DAMAGE.
- *
- * $FreeBSD: src/sys/pci/if_rlreg.h,v 1.51.2.14.2.1 2008/10/02 02:57:24 kensmith Exp $
- */
-
-/*
- * RealTek 8129/8139 register offsets
- */
-#define RL_IDR0 0x0000 /* ID register 0 (station addr) */
-#define RL_IDR1 0x0001 /* Must use 32-bit accesses (?) */
-#define RL_IDR2 0x0002
-#define RL_IDR3 0x0003
-#define RL_IDR4 0x0004
-#define RL_IDR5 0x0005
- /* 0006-0007 reserved */
-#define RL_MAR0 0x0008 /* Multicast hash table */
-#define RL_MAR1 0x0009
-#define RL_MAR2 0x000A
-#define RL_MAR3 0x000B
-#define RL_MAR4 0x000C
-#define RL_MAR5 0x000D
-#define RL_MAR6 0x000E
-#define RL_MAR7 0x000F
-
-#define RL_TXSTAT0 0x0010 /* status of TX descriptor 0 */
-#define RL_TXSTAT1 0x0014 /* status of TX descriptor 1 */
-#define RL_TXSTAT2 0x0018 /* status of TX descriptor 2 */
-#define RL_TXSTAT3 0x001C /* status of TX descriptor 3 */
-
-#define RL_TXADDR0 0x0020 /* address of TX descriptor 0 */
-#define RL_TXADDR1 0x0024 /* address of TX descriptor 1 */
-#define RL_TXADDR2 0x0028 /* address of TX descriptor 2 */
-#define RL_TXADDR3 0x002C /* address of TX descriptor 3 */
-
-#define RL_RXADDR 0x0030 /* RX ring start address */
-#define RL_RX_EARLY_BYTES 0x0034 /* RX early byte count */
-#define RL_RX_EARLY_STAT 0x0036 /* RX early status */
-#define RL_COMMAND 0x0037 /* command register */
-#define RL_CURRXADDR 0x0038 /* current address of packet read */
-#define RL_CURRXBUF 0x003A /* current RX buffer address */
-#define RL_IMR 0x003C /* interrupt mask register */
-#define RL_ISR 0x003E /* interrupt status register */
-#define RL_TXCFG 0x0040 /* transmit config */
-#define RL_RXCFG 0x0044 /* receive config */
-#define RL_TIMERCNT 0x0048 /* timer count register */
-#define RL_MISSEDPKT 0x004C /* missed packet counter */
-#define RL_EECMD 0x0050 /* EEPROM command register */
-#define RL_CFG0 0x0051 /* config register #0 */
-#define RL_CFG1 0x0052 /* config register #1 */
- /* 0053-0057 reserved */
-#define RL_MEDIASTAT 0x0058 /* media status register (8139) */
- /* 0059-005A reserved */
-#define RL_MII 0x005A /* 8129 chip only */
-#define RL_HALTCLK 0x005B
-#define RL_MULTIINTR 0x005C /* multiple interrupt */
-#define RL_PCIREV 0x005E /* PCI revision value */
- /* 005F reserved */
-#define RL_TXSTAT_ALL 0x0060 /* TX status of all descriptors */
-
-/* Direct PHY access registers only available on 8139 */
-#define RL_BMCR 0x0062 /* PHY basic mode control */
-#define RL_BMSR 0x0064 /* PHY basic mode status */
-#define RL_ANAR 0x0066 /* PHY autoneg advert */
-#define RL_LPAR 0x0068 /* PHY link partner ability */
-#define RL_ANER 0x006A /* PHY autoneg expansion */
-
-#define RL_DISCCNT 0x006C /* disconnect counter */
-#define RL_FALSECAR 0x006E /* false carrier counter */
-#define RL_NWAYTST 0x0070 /* NWAY test register */
-#define RL_RX_ER 0x0072 /* RX_ER counter */
-#define RL_CSCFG 0x0074 /* CS configuration register */
-
-/*
- * When operating in special C+ mode, some of the registers in an
- * 8139C+ chip have different definitions. These are also used for
- * the 8169 gigE chip.
- */
-#define RL_DUMPSTATS_LO 0x0010 /* counter dump command register */
-#define RL_DUMPSTATS_HI 0x0014 /* counter dump command register */
-#define RL_TXLIST_ADDR_LO 0x0020 /* 64 bits, 256 byte alignment */
-#define RL_TXLIST_ADDR_HI 0x0024 /* 64 bits, 256 byte alignment */
-#define RL_TXLIST_ADDR_HPRIO_LO 0x0028 /* 64 bits, 256 byte alignment */
-#define RL_TXLIST_ADDR_HPRIO_HI 0x002C /* 64 bits, 256 byte alignment */
-#define RL_CFG2 0x0053
-#define RL_TIMERINT 0x0054 /* interrupt on timer expire */
-#define RL_TXSTART 0x00D9 /* 8 bits */
-#define RL_CPLUS_CMD 0x00E0 /* 16 bits */
-#define RL_RXLIST_ADDR_LO 0x00E4 /* 64 bits, 256 byte alignment */
-#define RL_RXLIST_ADDR_HI 0x00E8 /* 64 bits, 256 byte alignment */
-#define RL_EARLY_TX_THRESH 0x00EC /* 8 bits */
-
-/*
- * Registers specific to the 8169 gigE chip
- */
-#define RL_TIMERINT_8169 0x0058 /* different offset than 8139 */
-#define RL_PHYAR 0x0060
-#define RL_TBICSR 0x0064
-#define RL_TBI_ANAR 0x0068
-#define RL_TBI_LPAR 0x006A
-#define RL_GMEDIASTAT 0x006C /* 8 bits */
-#define RL_MAXRXPKTLEN 0x00DA /* 16 bits, chip multiplies by 8 */
-#define RL_GTXSTART 0x0038 /* 16 bits */
-
-/*
- * TX config register bits
- */
-#define RL_TXCFG_CLRABRT 0x00000001 /* retransmit aborted pkt */
-#define RL_TXCFG_MAXDMA 0x00000700 /* max DMA burst size */
-#define RL_TXCFG_CRCAPPEND 0x00010000 /* CRC append (0 = yes) */
-#define RL_TXCFG_LOOPBKTST 0x00060000 /* loopback test */
-#define RL_TXCFG_IFG2 0x00080000 /* 8169 only */
-#define RL_TXCFG_IFG 0x03000000 /* interframe gap */
-#define RL_TXCFG_HWREV 0x7CC00000
-
-#define RL_LOOPTEST_OFF 0x00000000
-#define RL_LOOPTEST_ON 0x00020000
-#define RL_LOOPTEST_ON_CPLUS 0x00060000
-
-/* Known revision codes. */
-
-#define RL_HWREV_8169 0x00000000
-#define RL_HWREV_8110S 0x00800000
-#define RL_HWREV_8169S 0x04000000
-#define RL_HWREV_8169_8110SB 0x10000000
-#define RL_HWREV_8169_8110SC 0x18000000
-#define RL_HWREV_8168_SPIN1 0x30000000
-#define RL_HWREV_8100E 0x30800000
-#define RL_HWREV_8101E 0x34000000
-#define RL_HWREV_8168_SPIN2 0x38000000
-#define RL_HWREV_8168_SPIN3 0x38400000
-#define RL_HWREV_8139 0x60000000
-#define RL_HWREV_8139A 0x70000000
-#define RL_HWREV_8139AG 0x70800000
-#define RL_HWREV_8139B 0x78000000
-#define RL_HWREV_8130 0x7C000000
-#define RL_HWREV_8139C 0x74000000
-#define RL_HWREV_8139D 0x74400000
-#define RL_HWREV_8139CPLUS 0x74800000
-#define RL_HWREV_8101 0x74c00000
-#define RL_HWREV_8100 0x78800000
-
-#define RL_TXDMA_16BYTES 0x00000000
-#define RL_TXDMA_32BYTES 0x00000100
-#define RL_TXDMA_64BYTES 0x00000200
-#define RL_TXDMA_128BYTES 0x00000300
-#define RL_TXDMA_256BYTES 0x00000400
-#define RL_TXDMA_512BYTES 0x00000500
-#define RL_TXDMA_1024BYTES 0x00000600
-#define RL_TXDMA_2048BYTES 0x00000700
-
-/*
- * Transmit descriptor status register bits.
- */
-#define RL_TXSTAT_LENMASK 0x00001FFF
-#define RL_TXSTAT_OWN 0x00002000
-#define RL_TXSTAT_TX_UNDERRUN 0x00004000
-#define RL_TXSTAT_TX_OK 0x00008000
-#define RL_TXSTAT_EARLY_THRESH 0x003F0000
-#define RL_TXSTAT_COLLCNT 0x0F000000
-#define RL_TXSTAT_CARR_HBEAT 0x10000000
-#define RL_TXSTAT_OUTOFWIN 0x20000000
-#define RL_TXSTAT_TXABRT 0x40000000
-#define RL_TXSTAT_CARRLOSS 0x80000000
-
-/*
- * Interrupt status register bits.
- */
-#define RL_ISR_RX_OK 0x0001
-#define RL_ISR_RX_ERR 0x0002
-#define RL_ISR_TX_OK 0x0004
-#define RL_ISR_TX_ERR 0x0008
-#define RL_ISR_RX_OVERRUN 0x0010
-#define RL_ISR_PKT_UNDERRUN 0x0020
-#define RL_ISR_LINKCHG 0x0020 /* 8169 only */
-#define RL_ISR_FIFO_OFLOW 0x0040 /* 8139 only */
-#define RL_ISR_TX_DESC_UNAVAIL 0x0080 /* C+ only */
-#define RL_ISR_SWI 0x0100 /* C+ only */
-#define RL_ISR_CABLE_LEN_CHGD 0x2000
-#define RL_ISR_PCS_TIMEOUT 0x4000 /* 8129 only */
-#define RL_ISR_TIMEOUT_EXPIRED 0x4000
-#define RL_ISR_SYSTEM_ERR 0x8000
-
-#define RL_INTRS \
- (RL_ISR_TX_OK|RL_ISR_RX_OK|RL_ISR_RX_ERR|RL_ISR_TX_ERR| \
- RL_ISR_RX_OVERRUN|RL_ISR_PKT_UNDERRUN|RL_ISR_FIFO_OFLOW| \
- RL_ISR_PCS_TIMEOUT|RL_ISR_SYSTEM_ERR)
-
-#ifdef RE_TX_MODERATION
-#define RL_INTRS_CPLUS \
- (RL_ISR_RX_OK|RL_ISR_RX_ERR|RL_ISR_TX_ERR| \
- RL_ISR_RX_OVERRUN|RL_ISR_PKT_UNDERRUN|RL_ISR_FIFO_OFLOW| \
- RL_ISR_PCS_TIMEOUT|RL_ISR_SYSTEM_ERR|RL_ISR_TIMEOUT_EXPIRED)
-#else
-#define RL_INTRS_CPLUS \
- (RL_ISR_RX_OK|RL_ISR_RX_ERR|RL_ISR_TX_ERR|RL_ISR_TX_OK| \
- RL_ISR_RX_OVERRUN|RL_ISR_PKT_UNDERRUN|RL_ISR_FIFO_OFLOW| \
- RL_ISR_PCS_TIMEOUT|RL_ISR_SYSTEM_ERR|RL_ISR_TIMEOUT_EXPIRED)
-#endif
-
-/*
- * Media status register. (8139 only)
- */
-#define RL_MEDIASTAT_RXPAUSE 0x01
-#define RL_MEDIASTAT_TXPAUSE 0x02
-#define RL_MEDIASTAT_LINK 0x04
-#define RL_MEDIASTAT_SPEED10 0x08
-#define RL_MEDIASTAT_RXFLOWCTL 0x40 /* duplex mode */
-#define RL_MEDIASTAT_TXFLOWCTL 0x80 /* duplex mode */
-
-/*
- * Receive config register.
- */
-#define RL_RXCFG_RX_ALLPHYS 0x00000001 /* accept all nodes */
-#define RL_RXCFG_RX_INDIV 0x00000002 /* match filter */
-#define RL_RXCFG_RX_MULTI 0x00000004 /* accept all multicast */
-#define RL_RXCFG_RX_BROAD 0x00000008 /* accept all broadcast */
-#define RL_RXCFG_RX_RUNT 0x00000010
-#define RL_RXCFG_RX_ERRPKT 0x00000020
-#define RL_RXCFG_WRAP 0x00000080
-#define RL_RXCFG_MAXDMA 0x00000700
-#define RL_RXCFG_BUFSZ 0x00001800
-#define RL_RXCFG_FIFOTHRESH 0x0000E000
-#define RL_RXCFG_EARLYTHRESH 0x07000000
-
-#define RL_RXDMA_16BYTES 0x00000000
-#define RL_RXDMA_32BYTES 0x00000100
-#define RL_RXDMA_64BYTES 0x00000200
-#define RL_RXDMA_128BYTES 0x00000300
-#define RL_RXDMA_256BYTES 0x00000400
-#define RL_RXDMA_512BYTES 0x00000500
-#define RL_RXDMA_1024BYTES 0x00000600
-#define RL_RXDMA_UNLIMITED 0x00000700
-
-#define RL_RXBUF_8 0x00000000
-#define RL_RXBUF_16 0x00000800
-#define RL_RXBUF_32 0x00001000
-#define RL_RXBUF_64 0x00001800
-
-#define RL_RXFIFO_16BYTES 0x00000000
-#define RL_RXFIFO_32BYTES 0x00002000
-#define RL_RXFIFO_64BYTES 0x00004000
-#define RL_RXFIFO_128BYTES 0x00006000
-#define RL_RXFIFO_256BYTES 0x00008000
-#define RL_RXFIFO_512BYTES 0x0000A000
-#define RL_RXFIFO_1024BYTES 0x0000C000
-#define RL_RXFIFO_NOTHRESH 0x0000E000
-
-/*
- * Bits in RX status header (included with RX'ed packet
- * in ring buffer).
- */
-#define RL_RXSTAT_RXOK 0x00000001
-#define RL_RXSTAT_ALIGNERR 0x00000002
-#define RL_RXSTAT_CRCERR 0x00000004
-#define RL_RXSTAT_GIANT 0x00000008
-#define RL_RXSTAT_RUNT 0x00000010
-#define RL_RXSTAT_BADSYM 0x00000020
-#define RL_RXSTAT_BROAD 0x00002000
-#define RL_RXSTAT_INDIV 0x00004000
-#define RL_RXSTAT_MULTI 0x00008000
-#define RL_RXSTAT_LENMASK 0xFFFF0000
-
-#define RL_RXSTAT_UNFINISHED 0xFFF0 /* DMA still in progress */
-/*
- * Command register.
- */
-#define RL_CMD_EMPTY_RXBUF 0x0001
-#define RL_CMD_TX_ENB 0x0004
-#define RL_CMD_RX_ENB 0x0008
-#define RL_CMD_RESET 0x0010
-
-/*
- * EEPROM control register
- */
-#define RL_EE_DATAOUT 0x01 /* Data out */
-#define RL_EE_DATAIN 0x02 /* Data in */
-#define RL_EE_CLK 0x04 /* clock */
-#define RL_EE_SEL 0x08 /* chip select */
-#define RL_EE_MODE (0x40|0x80)
-
-#define RL_EEMODE_OFF 0x00
-#define RL_EEMODE_AUTOLOAD 0x40
-#define RL_EEMODE_PROGRAM 0x80
-#define RL_EEMODE_WRITECFG (0x80|0x40)
-
-/* 9346 EEPROM commands */
-#define RL_9346_ADDR_LEN 6 /* 93C46 1K: 128x16 */
-#define RL_9356_ADDR_LEN 8 /* 93C56 2K: 256x16 */
-
-#define RL_9346_WRITE 0x5
-#define RL_9346_READ 0x6
-#define RL_9346_ERASE 0x7
-#define RL_9346_EWEN 0x4
-#define RL_9346_EWEN_ADDR 0x30
-#define RL_9456_EWDS 0x4
-#define RL_9346_EWDS_ADDR 0x00
-
-#define RL_EECMD_WRITE 0x140
-#define RL_EECMD_READ_6BIT 0x180
-#define RL_EECMD_READ_8BIT 0x600
-#define RL_EECMD_ERASE 0x1c0
-
-#define RL_EE_ID 0x00
-#define RL_EE_PCI_VID 0x01
-#define RL_EE_PCI_DID 0x02
-/* Location of station address inside EEPROM */
-#define RL_EE_EADDR 0x07
-
-/*
- * MII register (8129 only)
- */
-#define RL_MII_CLK 0x01
-#define RL_MII_DATAIN 0x02
-#define RL_MII_DATAOUT 0x04
-#define RL_MII_DIR 0x80 /* 0 == input, 1 == output */
-
-/*
- * Config 0 register
- */
-#define RL_CFG0_ROM0 0x01
-#define RL_CFG0_ROM1 0x02
-#define RL_CFG0_ROM2 0x04
-#define RL_CFG0_PL0 0x08
-#define RL_CFG0_PL1 0x10
-#define RL_CFG0_10MBPS 0x20 /* 10 Mbps internal mode */
-#define RL_CFG0_PCS 0x40
-#define RL_CFG0_SCR 0x80
-
-/*
- * Config 1 register
- */
-#define RL_CFG1_PWRDWN 0x01
-#define RL_CFG1_SLEEP 0x02
-#define RL_CFG1_IOMAP 0x04
-#define RL_CFG1_MEMMAP 0x08
-#define RL_CFG1_RSVD 0x10
-#define RL_CFG1_DRVLOAD 0x20
-#define RL_CFG1_LED0 0x40
-#define RL_CFG1_FULLDUPLEX 0x40 /* 8129 only */
-#define RL_CFG1_LED1 0x80
-
-/*
- * 8139C+ register definitions
- */
-
-/* RL_DUMPSTATS_LO register */
-
-#define RL_DUMPSTATS_START 0x00000008
-
-/* Transmit start register */
-
-#define RL_TXSTART_SWI 0x01 /* generate TX interrupt */
-#define RL_TXSTART_START 0x40 /* start normal queue transmit */
-#define RL_TXSTART_HPRIO_START 0x80 /* start hi prio queue transmit */
-
-/*
- * Config 2 register, 8139C+/8169/8169S/8110S only
- */
-#define RL_CFG2_BUSFREQ 0x07
-#define RL_CFG2_BUSWIDTH 0x08
-#define RL_CFG2_AUXPWRSTS 0x10
-
-#define RL_BUSFREQ_33MHZ 0x00
-#define RL_BUSFREQ_66MHZ 0x01
-
-#define RL_BUSWIDTH_32BITS 0x00
-#define RL_BUSWIDTH_64BITS 0x08
-
-/* C+ mode command register */
-
-#define RL_CPLUSCMD_TXENB 0x0001 /* enable C+ transmit mode */
-#define RL_CPLUSCMD_RXENB 0x0002 /* enable C+ receive mode */
-#define RL_CPLUSCMD_PCI_MRW 0x0008 /* enable PCI multi-read/write */
-#define RL_CPLUSCMD_PCI_DAC 0x0010 /* PCI dual-address cycle only */
-#define RL_CPLUSCMD_RXCSUM_ENB 0x0020 /* enable RX checksum offload */
-#define RL_CPLUSCMD_VLANSTRIP 0x0040 /* enable VLAN tag stripping */
-
-/* C+ early transmit threshold */
-
-#define RL_EARLYTXTHRESH_CNT 0x003F /* byte count times 8 */
-
-/*
- * Gigabit PHY access register (8169 only)
- */
-
-#define RL_PHYAR_PHYDATA 0x0000FFFF
-#define RL_PHYAR_PHYREG 0x001F0000
-#define RL_PHYAR_BUSY 0x80000000
-
-/*
- * Gigabit media status (8169 only)
- */
-#define RL_GMEDIASTAT_FDX 0x01 /* full duplex */
-#define RL_GMEDIASTAT_LINK 0x02 /* link up */
-#define RL_GMEDIASTAT_10MBPS 0x04 /* 10mps link */
-#define RL_GMEDIASTAT_100MBPS 0x08 /* 100mbps link */
-#define RL_GMEDIASTAT_1000MBPS 0x10 /* gigE link */
-#define RL_GMEDIASTAT_RXFLOW 0x20 /* RX flow control on */
-#define RL_GMEDIASTAT_TXFLOW 0x40 /* TX flow control on */
-#define RL_GMEDIASTAT_TBI 0x80 /* TBI enabled */
-
-/*
- * The RealTek doesn't use a fragment-based descriptor mechanism.
- * Instead, there are only four register sets, each or which represents
- * one 'descriptor.' Basically, each TX descriptor is just a contiguous
- * packet buffer (32-bit aligned!) and we place the buffer addresses in
- * the registers so the chip knows where they are.
- *
- * We can sort of kludge together the same kind of buffer management
- * used in previous drivers, but we have to do buffer copies almost all
- * the time, so it doesn't really buy us much.
- *
- * For reception, there's just one large buffer where the chip stores
- * all received packets.
- */
-
-#define RL_RX_BUF_SZ RL_RXBUF_64
-#define RL_RXBUFLEN (1 << ((RL_RX_BUF_SZ >> 11) + 13))
-#define RL_TX_LIST_CNT 4
-#define RL_MIN_FRAMELEN 60
-#define RL_TXTHRESH(x) ((x) << 11)
-#define RL_TX_THRESH_INIT 96
-#define RL_RX_FIFOTHRESH RL_RXFIFO_NOTHRESH
-#define RL_RX_MAXDMA RL_RXDMA_UNLIMITED
-#define RL_TX_MAXDMA RL_TXDMA_2048BYTES
-
-#define RL_RXCFG_CONFIG (RL_RX_FIFOTHRESH|RL_RX_MAXDMA|RL_RX_BUF_SZ)
-#define RL_TXCFG_CONFIG (RL_TXCFG_IFG|RL_TX_MAXDMA)
-
-#define RL_ETHER_ALIGN 2
-
-struct rl_chain_data {
- uint16_t cur_rx;
- uint8_t *rl_rx_buf;
- uint8_t *rl_rx_buf_ptr;
- bus_dmamap_t rl_rx_dmamap;
-
- struct mbuf *rl_tx_chain[RL_TX_LIST_CNT];
- bus_dmamap_t rl_tx_dmamap[RL_TX_LIST_CNT];
- uint8_t last_tx;
- uint8_t cur_tx;
-};
-
-#define RL_INC(x) (x = (x + 1) % RL_TX_LIST_CNT)
-#define RL_CUR_TXADDR(x) ((x->rl_cdata.cur_tx * 4) + RL_TXADDR0)
-#define RL_CUR_TXSTAT(x) ((x->rl_cdata.cur_tx * 4) + RL_TXSTAT0)
-#define RL_CUR_TXMBUF(x) (x->rl_cdata.rl_tx_chain[x->rl_cdata.cur_tx])
-#define RL_CUR_DMAMAP(x) (x->rl_cdata.rl_tx_dmamap[x->rl_cdata.cur_tx])
-#define RL_LAST_TXADDR(x) ((x->rl_cdata.last_tx * 4) + RL_TXADDR0)
-#define RL_LAST_TXSTAT(x) ((x->rl_cdata.last_tx * 4) + RL_TXSTAT0)
-#define RL_LAST_TXMBUF(x) (x->rl_cdata.rl_tx_chain[x->rl_cdata.last_tx])
-#define RL_LAST_DMAMAP(x) (x->rl_cdata.rl_tx_dmamap[x->rl_cdata.last_tx])
-
-struct rl_type {
- uint16_t rl_vid;
- uint16_t rl_did;
- int rl_basetype;
- char *rl_name;
-};
-
-struct rl_hwrev {
- uint32_t rl_rev;
- int rl_type;
- char *rl_desc;
-};
-
-struct rl_mii_frame {
- uint8_t mii_stdelim;
- uint8_t mii_opcode;
- uint8_t mii_phyaddr;
- uint8_t mii_regaddr;
- uint8_t mii_turnaround;
- uint16_t mii_data;
-};
-
-/*
- * MII constants
- */
-#define RL_MII_STARTDELIM 0x01
-#define RL_MII_READOP 0x02
-#define RL_MII_WRITEOP 0x01
-#define RL_MII_TURNAROUND 0x02
-
-#define RL_8129 1
-#define RL_8139 2
-#define RL_8139CPLUS 3
-#define RL_8169 4
-
-#define RL_ISCPLUS(x) ((x)->rl_type == RL_8139CPLUS || \
- (x)->rl_type == RL_8169)
-
-/*
- * The 8139C+ and 8160 gigE chips support descriptor-based TX
- * and RX. In fact, they even support TCP large send. Descriptors
- * must be allocated in contiguous blocks that are aligned on a
- * 256-byte boundary. The rings can hold a maximum of 64 descriptors.
- */
-
-/*
- * RX/TX descriptor definition. When large send mode is enabled, the
- * lower 11 bits of the TX rl_cmd word are used to hold the MSS, and
- * the checksum offload bits are disabled. The structure layout is
- * the same for RX and TX descriptors
- */
-
-struct rl_desc {
- uint32_t rl_cmdstat;
- uint32_t rl_vlanctl;
- uint32_t rl_bufaddr_lo;
- uint32_t rl_bufaddr_hi;
-};
-
-#define RL_TDESC_CMD_FRAGLEN 0x0000FFFF
-#define RL_TDESC_CMD_TCPCSUM 0x00010000 /* TCP checksum enable */
-#define RL_TDESC_CMD_UDPCSUM 0x00020000 /* UDP checksum enable */
-#define RL_TDESC_CMD_IPCSUM 0x00040000 /* IP header checksum enable */
-#define RL_TDESC_CMD_MSSVAL 0x07FF0000 /* Large send MSS value */
-#define RL_TDESC_CMD_LGSEND 0x08000000 /* TCP large send enb */
-#define RL_TDESC_CMD_EOF 0x10000000 /* end of frame marker */
-#define RL_TDESC_CMD_SOF 0x20000000 /* start of frame marker */
-#define RL_TDESC_CMD_EOR 0x40000000 /* end of ring marker */
-#define RL_TDESC_CMD_OWN 0x80000000 /* chip owns descriptor */
-
-#define RL_TDESC_VLANCTL_TAG 0x00020000 /* Insert VLAN tag */
-#define RL_TDESC_VLANCTL_DATA 0x0000FFFF /* TAG data */
-
-/*
- * Error bits are valid only on the last descriptor of a frame
- * (i.e. RL_TDESC_CMD_EOF == 1)
- */
-
-#define RL_TDESC_STAT_COLCNT 0x000F0000 /* collision count */
-#define RL_TDESC_STAT_EXCESSCOL 0x00100000 /* excessive collisions */
-#define RL_TDESC_STAT_LINKFAIL 0x00200000 /* link faulure */
-#define RL_TDESC_STAT_OWINCOL 0x00400000 /* out-of-window collision */
-#define RL_TDESC_STAT_TXERRSUM 0x00800000 /* transmit error summary */
-#define RL_TDESC_STAT_UNDERRUN 0x02000000 /* TX underrun occured */
-#define RL_TDESC_STAT_OWN 0x80000000
-
-/*
- * RX descriptor cmd/vlan definitions
- */
-
-#define RL_RDESC_CMD_EOR 0x40000000
-#define RL_RDESC_CMD_OWN 0x80000000
-#define RL_RDESC_CMD_BUFLEN 0x00001FFF
-
-#define RL_RDESC_STAT_OWN 0x80000000
-#define RL_RDESC_STAT_EOR 0x40000000
-#define RL_RDESC_STAT_SOF 0x20000000
-#define RL_RDESC_STAT_EOF 0x10000000
-#define RL_RDESC_STAT_FRALIGN 0x08000000 /* frame alignment error */
-#define RL_RDESC_STAT_MCAST 0x04000000 /* multicast pkt received */
-#define RL_RDESC_STAT_UCAST 0x02000000 /* unicast pkt received */
-#define RL_RDESC_STAT_BCAST 0x01000000 /* broadcast pkt received */
-#define RL_RDESC_STAT_BUFOFLOW 0x00800000 /* out of buffer space */
-#define RL_RDESC_STAT_FIFOOFLOW 0x00400000 /* FIFO overrun */
-#define RL_RDESC_STAT_GIANT 0x00200000 /* pkt > 4096 bytes */
-#define RL_RDESC_STAT_RXERRSUM 0x00100000 /* RX error summary */
-#define RL_RDESC_STAT_RUNT 0x00080000 /* runt packet received */
-#define RL_RDESC_STAT_CRCERR 0x00040000 /* CRC error */
-#define RL_RDESC_STAT_PROTOID 0x00030000 /* Protocol type */
-#define RL_RDESC_STAT_IPSUMBAD 0x00008000 /* IP header checksum bad */
-#define RL_RDESC_STAT_UDPSUMBAD 0x00004000 /* UDP checksum bad */
-#define RL_RDESC_STAT_TCPSUMBAD 0x00002000 /* TCP checksum bad */
-#define RL_RDESC_STAT_FRAGLEN 0x00001FFF /* RX'ed frame/frag len */
-#define RL_RDESC_STAT_GFRAGLEN 0x00003FFF /* RX'ed frame/frag len */
-#define RL_RDESC_STAT_ERRS (RL_RDESC_STAT_GIANT|RL_RDESC_STAT_RUNT| \
- RL_RDESC_STAT_CRCERR)
-
-#define RL_RDESC_VLANCTL_TAG 0x00010000 /* VLAN tag available
- (rl_vlandata valid)*/
-#define RL_RDESC_VLANCTL_DATA 0x0000FFFF /* TAG data */
-
-#define RL_PROTOID_NONIP 0x00000000
-#define RL_PROTOID_TCPIP 0x00010000
-#define RL_PROTOID_UDPIP 0x00020000
-#define RL_PROTOID_IP 0x00030000
-#define RL_TCPPKT(x) (((x) & RL_RDESC_STAT_PROTOID) == \
- RL_PROTOID_TCPIP)
-#define RL_UDPPKT(x) (((x) & RL_RDESC_STAT_PROTOID) == \
- RL_PROTOID_UDPIP)
-
-/*
- * Statistics counter structure (8139C+ and 8169 only)
- */
-struct rl_stats {
- uint32_t rl_tx_pkts_lo;
- uint32_t rl_tx_pkts_hi;
- uint32_t rl_tx_errs_lo;
- uint32_t rl_tx_errs_hi;
- uint32_t rl_tx_errs;
- uint16_t rl_missed_pkts;
- uint16_t rl_rx_framealign_errs;
- uint32_t rl_tx_onecoll;
- uint32_t rl_tx_multicolls;
- uint32_t rl_rx_ucasts_hi;
- uint32_t rl_rx_ucasts_lo;
- uint32_t rl_rx_bcasts_lo;
- uint32_t rl_rx_bcasts_hi;
- uint32_t rl_rx_mcasts;
- uint16_t rl_tx_aborts;
- uint16_t rl_rx_underruns;
-};
-
-/*
- * Rx/Tx descriptor parameters (8139C+ and 8169 only)
- *
- * Tx/Rx count must be equal. Shared code like re_dma_map_desc assumes this.
- * Buffers must be a multiple of 8 bytes. Currently limit to 64 descriptors
- * due to the 8139C+. We need to put the number of descriptors in the ring
- * structure and use that value instead.
- */
-#if !defined(__i386__) && !defined(__amd64__)
-#define RE_FIXUP_RX 1
-#endif
-
-#define RL_TX_DESC_CNT 64
-#define RL_TX_DESC_THLD 4
-#define RL_RX_DESC_CNT RL_TX_DESC_CNT
-
-#define RL_RX_LIST_SZ (RL_RX_DESC_CNT * sizeof(struct rl_desc))
-#define RL_TX_LIST_SZ (RL_TX_DESC_CNT * sizeof(struct rl_desc))
-#define RL_RING_ALIGN 256
-#define RL_IFQ_MAXLEN 512
-#define RL_DESC_INC(x) (x = (x + 1) % RL_TX_DESC_CNT)
-#define RL_OWN(x) (le32toh((x)->rl_cmdstat) & RL_RDESC_STAT_OWN)
-#define RL_RXBYTES(x) (le32toh((x)->rl_cmdstat) & sc->rl_rxlenmask)
-#define RL_PKTSZ(x) ((x)/* >> 3*/)
-#ifdef RE_FIXUP_RX
-#define RE_ETHER_ALIGN sizeof(uint64_t)
-#define RE_RX_DESC_BUFLEN (MCLBYTES - RE_ETHER_ALIGN)
-#else
-#define RE_ETHER_ALIGN 0
-#define RE_RX_DESC_BUFLEN MCLBYTES
-#endif
-
-#define RL_ADDR_LO(y) ((uint64_t) (y) & 0xFFFFFFFF)
-#define RL_ADDR_HI(y) ((uint64_t) (y) >> 32)
-
-/* see comment in dev/re/if_re.c */
-#define RL_JUMBO_FRAMELEN 7440
-#define RL_JUMBO_MTU (RL_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
-
-struct rl_softc;
-
-struct rl_dmaload_arg {
- int rl_idx;
- int rl_maxsegs;
- uint32_t rl_flags;
- struct rl_desc *rl_ring;
-};
-
-struct rl_list_data {
- struct mbuf *rl_tx_mbuf[RL_TX_DESC_CNT];
- struct mbuf *rl_rx_mbuf[RL_RX_DESC_CNT];
- int rl_tx_prodidx;
- int rl_rx_prodidx;
- int rl_tx_considx;
- int rl_tx_free;
- bus_dmamap_t rl_tx_dmamap[RL_TX_DESC_CNT];
- bus_dmamap_t rl_rx_dmamap[RL_RX_DESC_CNT];
- bus_dma_tag_t rl_mtag; /* mbuf mapping tag */
- bus_dma_tag_t rl_stag; /* stats mapping tag */
- bus_dmamap_t rl_smap; /* stats map */
- struct rl_stats *rl_stats;
- bus_addr_t rl_stats_addr;
- bus_dma_tag_t rl_rx_list_tag;
- bus_dmamap_t rl_rx_list_map;
- struct rl_desc *rl_rx_list;
- bus_addr_t rl_rx_list_addr;
- bus_dma_tag_t rl_tx_list_tag;
- bus_dmamap_t rl_tx_list_map;
- struct rl_desc *rl_tx_list;
- bus_addr_t rl_tx_list_addr;
-};
-
-struct rl_softc {
- struct ifnet *rl_ifp; /* interface info */
- bus_space_handle_t rl_bhandle; /* bus space handle */
- bus_space_tag_t rl_btag; /* bus space tag */
- device_t rl_dev;
- struct resource *rl_res;
- struct resource *rl_irq;
- void *rl_intrhand;
- device_t rl_miibus;
- bus_dma_tag_t rl_parent_tag;
- bus_dma_tag_t rl_tag;
- uint8_t rl_type;
- int rl_eecmd_read;
- int rl_eewidth;
- uint8_t rl_stats_no_timeout;
- int rl_txthresh;
- struct rl_chain_data rl_cdata;
- struct rl_list_data rl_ldata;
- struct callout rl_stat_callout;
- int rl_watchdog_timer;
- struct mtx rl_mtx;
- struct mbuf *rl_head;
- struct mbuf *rl_tail;
- uint32_t rl_hwrev;
- uint32_t rl_rxlenmask;
- int rl_testmode;
- int rl_if_flags;
- int suspended; /* 0 = normal 1 = suspended */
-#ifdef DEVICE_POLLING
- int rxcycles;
-#endif
-
- struct task rl_txtask;
- struct task rl_inttask;
-
- struct mtx rl_intlock;
- int rl_txstart;
- int rl_link;
-};
-
-#define RL_LOCK(_sc) mtx_lock(&(_sc)->rl_mtx)
-#define RL_UNLOCK(_sc) mtx_unlock(&(_sc)->rl_mtx)
-#define RL_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->rl_mtx, MA_OWNED)
-
-/*
- * register space access macros
- */
-#define CSR_WRITE_STREAM_4(sc, reg, val) \
- bus_space_write_stream_4(sc->rl_btag, sc->rl_bhandle, reg, val)
-#define CSR_WRITE_4(sc, reg, val) \
- bus_space_write_4(sc->rl_btag, sc->rl_bhandle, reg, val)
-#define CSR_WRITE_2(sc, reg, val) \
- bus_space_write_2(sc->rl_btag, sc->rl_bhandle, reg, val)
-#define CSR_WRITE_1(sc, reg, val) \
- bus_space_write_1(sc->rl_btag, sc->rl_bhandle, reg, val)
-
-#define CSR_READ_4(sc, reg) \
- bus_space_read_4(sc->rl_btag, sc->rl_bhandle, reg)
-#define CSR_READ_2(sc, reg) \
- bus_space_read_2(sc->rl_btag, sc->rl_bhandle, reg)
-#define CSR_READ_1(sc, reg) \
- bus_space_read_1(sc->rl_btag, sc->rl_bhandle, reg)
-
-#define CSR_SETBIT_1(sc, offset, val) \
- CSR_WRITE_1(sc, offset, CSR_READ_1(sc, offset) | (val))
-
-#define CSR_CLRBIT_1(sc, offset, val) \
- CSR_WRITE_1(sc, offset, CSR_READ_1(sc, offset) & ~(val))
-
-#define CSR_SETBIT_2(sc, offset, val) \
- CSR_WRITE_2(sc, offset, CSR_READ_2(sc, offset) | (val))
-
-#define CSR_CLRBIT_2(sc, offset, val) \
- CSR_WRITE_2(sc, offset, CSR_READ_2(sc, offset) & ~(val))
-
-#define CSR_SETBIT_4(sc, offset, val) \
- CSR_WRITE_4(sc, offset, CSR_READ_4(sc, offset) | (val))
-
-#define CSR_CLRBIT_4(sc, offset, val) \
- CSR_WRITE_4(sc, offset, CSR_READ_4(sc, offset) & ~(val))
-
-#define RL_TIMEOUT 1000
-
-/*
- * General constants that are fun to know.
- *
- * RealTek PCI vendor ID
- */
-#define RT_VENDORID 0x10EC
-
-/*
- * RealTek chip device IDs.
- */
-#define RT_DEVICEID_8139D 0x8039
-#define RT_DEVICEID_8129 0x8129
-#define RT_DEVICEID_8101E 0x8136
-#define RT_DEVICEID_8138 0x8138
-#define RT_DEVICEID_8139 0x8139
-#define RT_DEVICEID_8169SC 0x8167
-#define RT_DEVICEID_8168 0x8168
-#define RT_DEVICEID_8169 0x8169
-#define RT_DEVICEID_8100 0x8100
-
-#define RT_REVID_8139CPLUS 0x20
-
-/*
- * Accton PCI vendor ID
- */
-#define ACCTON_VENDORID 0x1113
-
-/*
- * Accton MPX 5030/5038 device ID.
- */
-#define ACCTON_DEVICEID_5030 0x1211
-
-/*
- * Nortel PCI vendor ID
- */
-#define NORTEL_VENDORID 0x126C
-
-/*
- * Delta Electronics Vendor ID.
- */
-#define DELTA_VENDORID 0x1500
-
-/*
- * Delta device IDs.
- */
-#define DELTA_DEVICEID_8139 0x1360
-
-/*
- * Addtron vendor ID.
- */
-#define ADDTRON_VENDORID 0x4033
-
-/*
- * Addtron device IDs.
- */
-#define ADDTRON_DEVICEID_8139 0x1360
-
-/*
- * D-Link vendor ID.
- */
-#define DLINK_VENDORID 0x1186
-
-/*
- * D-Link DFE-530TX+ device ID
- */
-#define DLINK_DEVICEID_530TXPLUS 0x1300
-
-/*
- * D-Link DFE-5280T device ID
- */
-#define DLINK_DEVICEID_528T 0x4300
-
-/*
- * D-Link DFE-690TXD device ID
- */
-#define DLINK_DEVICEID_690TXD 0x1340
-
-/*
- * Corega K.K vendor ID
- */
-#define COREGA_VENDORID 0x1259
-
-/*
- * Corega FEther CB-TXD device ID
- */
-#define COREGA_DEVICEID_FETHERCBTXD 0xa117
-
-/*
- * Corega FEtherII CB-TXD device ID
- */
-#define COREGA_DEVICEID_FETHERIICBTXD 0xa11e
-
-/*
- * Corega CG-LAPCIGT device ID
- */
-#define COREGA_DEVICEID_CGLAPCIGT 0xc107
-
-/*
- * Linksys vendor ID
- */
-#define LINKSYS_VENDORID 0x1737
-
-/*
- * Linksys EG1032 device ID
- */
-#define LINKSYS_DEVICEID_EG1032 0x1032
-
-/*
- * Linksys EG1032 rev 3 sub-device ID
- */
-#define LINKSYS_SUBDEVICE_EG1032_REV3 0x0024
-
-/*
- * Peppercon vendor ID
- */
-#define PEPPERCON_VENDORID 0x1743
-
-/*
- * Peppercon ROL-F device ID
- */
-#define PEPPERCON_DEVICEID_ROLF 0x8139
-
-/*
- * Planex Communications, Inc. vendor ID
- */
-#define PLANEX_VENDORID 0x14ea
-
-/*
- * Planex FNW-3603-TX device ID
- */
-#define PLANEX_DEVICEID_FNW3603TX 0xab06
-
-/*
- * Planex FNW-3800-TX device ID
- */
-#define PLANEX_DEVICEID_FNW3800TX 0xab07
-
-/*
- * LevelOne vendor ID
- */
-#define LEVEL1_VENDORID 0x018A
-
-/*
- * LevelOne FPC-0106TX devide ID
- */
-#define LEVEL1_DEVICEID_FPC0106TX 0x0106
-
-/*
- * Compaq vendor ID
- */
-#define CP_VENDORID 0x021B
-
-/*
- * Edimax vendor ID
- */
-#define EDIMAX_VENDORID 0x13D1
-
-/*
- * Edimax EP-4103DL cardbus device ID
- */
-#define EDIMAX_DEVICEID_EP4103DL 0xAB06
-
-/* US Robotics vendor ID */
-
-#define USR_VENDORID 0x16EC
-
-/* US Robotics 997902 device ID */
-
-#define USR_DEVICEID_997902 0x0116
-
-/*
- * PCI low memory base and low I/O base register, and
- * other PCI registers.
- */
-
-#define RL_PCI_VENDOR_ID 0x00
-#define RL_PCI_DEVICE_ID 0x02
-#define RL_PCI_COMMAND 0x04
-#define RL_PCI_STATUS 0x06
-#define RL_PCI_CLASSCODE 0x09
-#define RL_PCI_LATENCY_TIMER 0x0D
-#define RL_PCI_HEADER_TYPE 0x0E
-#define RL_PCI_LOIO 0x10
-#define RL_PCI_LOMEM 0x14
-#define RL_PCI_BIOSROM 0x30
-#define RL_PCI_INTLINE 0x3C
-#define RL_PCI_INTPIN 0x3D
-#define RL_PCI_MINGNT 0x3E
-#define RL_PCI_MINLAT 0x0F
-#define RL_PCI_RESETOPT 0x48
-#define RL_PCI_EEPROM_DATA 0x4C
-
-#define RL_PCI_CAPID 0x50 /* 8 bits */
-#define RL_PCI_NEXTPTR 0x51 /* 8 bits */
-#define RL_PCI_PWRMGMTCAP 0x52 /* 16 bits */
-#define RL_PCI_PWRMGMTCTRL 0x54 /* 16 bits */
-
-#define RL_PSTATE_MASK 0x0003
-#define RL_PSTATE_D0 0x0000
-#define RL_PSTATE_D1 0x0002
-#define RL_PSTATE_D2 0x0002
-#define RL_PSTATE_D3 0x0003
-#define RL_PME_EN 0x0010
-#define RL_PME_STATUS 0x8000
diff --git a/bsd_eth_drivers/libbsdport/Makefile b/bsd_eth_drivers/libbsdport/Makefile
deleted file mode 100644
index fbf9f35..0000000
--- a/bsd_eth_drivers/libbsdport/Makefile
+++ /dev/null
@@ -1,116 +0,0 @@
-#
-# Makefile.lib,v 1.5 2000/06/12 15:00:14 joel Exp
-#
-# Templates/Makefile.lib
-# Template library Makefile
-#
-
-LIBNAME=libbsdport.a
-LIB=${ARCH}/${LIBNAME}
-
-# C and C++ source names, if any, go here -- minus the .c or .cc
-C_PIECES=rtems_callout rtems_taskqueue rtems_udelay ifstuff devicet alldrv
-C_PIECES+=contigmalloc sysbus malloc ifmedia
-C_FILES=$(C_PIECES:%=%.c)
-C_O_FILES=$(C_PIECES:%=${ARCH}/%.o)
-
-CC_PIECES=
-CC_FILES=$(CC_PIECES:%=%.cc)
-CC_O_FILES=$(CC_PIECES:%=${ARCH}/%.o)
-
-H_FILES=libbsdport_api.h rtems_verscheck.h
-
-LINKS+=sys/taskqueue.h
-LINKS+=sys/bus.h
-LINKS+=sys/mutex.h
-LINKS+=bsp/rtems_verscheck.h
-
-DUMMYHEADERS+=dummyheaders/machine/bus.h
-DUMMYHEADERS+=dummyheaders/machine/resource.h
-DUMMYHEADERS+=dummyheaders/dev/pci/pcivar.h
-DUMMYHEADERS+=dummyheaders/dev/pci/pcireg.h
-DUMMYHEADERS+=dummyheaders/dev/mii/miivar.h
-DUMMYHEADERS+=dummyheaders/sys/module.h
-DUMMYHEADERS+=dummyheaders/sys/rman.h
-DUMMYHEADERS+=dummyheaders/sys/kthread.h
-DUMMYHEADERS+=dummyheaders/sys/endian.h
-DUMMYHEADERS+=dummyheaders/net/if_vlan_var.h
-DUMMYHEADERS+=dummyheaders/netinet/ip6.h
-DUMMYHEADERS+=dummyheaders/vm/pmap.h
-DUMMYHEADERS+=dummyheaders/miibus_if.h
-
-# Assembly source names, if any, go here -- minus the .S
-S_PIECES=
-S_FILES=$(S_PIECES:%=%.S)
-S_O_FILES=$(S_FILES:%.S=${ARCH}/%.o)
-
-SRCS=$(C_FILES) $(CC_FILES) $(H_FILES) $(S_FILES)
-OBJS=$(C_O_FILES) $(CC_O_FILES) $(S_O_FILES)
-
-all:
-
-depend: ${LINKS}
-
-include $(RTEMS_MAKEFILE_PATH)/Makefile.inc
-
-include $(RTEMS_CUSTOM)
-include $(RTEMS_ROOT)/make/lib.cfg
-
-#
-# Add local stuff here using +=
-#
-
-DEFINES +=
-CPPFLAGS += -I.
-CFLAGS +=
-
-#
-# Add your list of files to delete here. The config files
-# already know how to delete some stuff, so you may want
-# to just run 'make clean' first to see what gets missed.
-# 'make clobber' already includes 'make clean'
-#
-
-CLEAN_ADDITIONS +=
-CLOBBER_ADDITIONS += dummyheaders
-CLOBBER_ADDITIONS += $(sort $(foreach n,$(LINKS),$(firstword $(subst /, ,$(n)))))
-
-all: ${DUMMYHEADERS} ${LINKS} ${ARCH} $(SRCS) $(LIB)
-
-$(LIB): ${OBJS}
- $(make-library)
-
-dummyheaders/%:
- @if [ ! -d `dirname $@` ] ; then mkdir -p `dirname $@`; fi
- @touch $@
-
-# for each name listed in LINKS, create parent directories (if needed)
-# and a symlink to file in .
-# E.g., LINKS=a/b/c.h
-# creates a/b/c.h -> ../../c.h
-$(LINKS):
- @if [ ! -d $(dir $@) ] ; then mkdir -p $(dir $@); fi
- @ln -s `echo $@ | sed -e 's%[^/]\+[/]\+%../%g'` $@
-
-ifndef RTEMS_SITE_INSTALLDIR
-RTEMS_SITE_INSTALLDIR = $(PROJECT_RELEASE)
-endif
-
-ifndef RTEMS_SITE_BSP_INSTALLDIR
-RTEMS_SITE_BSP_INSTALLDIR = $(RTEMS_SITE_INSTALLDIR)
-endif
-
-${RTEMS_SITE_INSTALLDIR}/include/bsp \
-${RTEMS_SITE_INSTALLDIR}/lib \
-${RTEMS_SITE_INSTALLDIR}/bin:
- test -d $@ || mkdir -p $@
-
-# Install the program(s), appending _g or _p as appropriate.
-# for include files, just use $(INSTALL_CHANGE)
-#
-
-install: all $(RTEMS_SITE_INSTALLDIR)/lib $(RTEMS_SITE_INSTALLDIR)/include/bsp
- $(INSTALL_VARIANT) -m 644 ${LIB} ${RTEMS_SITE_INSTALLDIR}/lib
- $(INSTALL_CHANGE) -m 644 ${H_FILES} ${RTEMS_SITE_INSTALLDIR}/include/bsp
-
-
diff --git a/bsd_eth_drivers/libbsdport/modini.c b/bsd_eth_drivers/libbsdport/modini.c
deleted file mode 100644
index 3156c16..0000000
--- a/bsd_eth_drivers/libbsdport/modini.c
+++ /dev/null
@@ -1,100 +0,0 @@
-#include "devicet.h"
-#include <rtems/rtems_bsdnet.h>
-
-struct {
- struct device dev;
- struct {
- char space[4096];
- } softc;
-} thele = {
- {
- bushdr: {
-/* mvme5500 { x, x, x } */
-/* qemu */ { 0, 3, 0 }
- },
- type: DEV_TYPE_PCI,
- name: "le",
- nameunit: { 'l', 'e', '1', 0},
- unit: 1,
- },
- {
- { 0, }
- }
-};
-
-void *thelesoftc = &thele.softc;
-
-
-struct {
- struct device dev;
- struct {
- char space[4096];
- } softc;
-} theem = {
- {
- bushdr: {
-/* mvme5500 { 2, 0xa, 0 } */
-/* cpci */ { 7, 0, 0 }
- },
- type: DEV_TYPE_PCI,
- name: "em",
- nameunit: { 'e', 'm', '1', 0},
- unit: 1,
- },
- {
- { 0, }
- }
-};
-
-void *theemsoftc = &theem.softc;
-
-struct {
- struct device dev;
- struct {
- char space[4096];
- } softc;
-} thepcn = {
- {
- bushdr: {
-/* mvme5500 { x, 0xx, x } */
-/* cpci */ { 4, 6, 0 }
- },
- type: DEV_TYPE_PCI,
- name: "pcn",
- nameunit: { 'p', 'c', 'n', '1', 0},
- unit: 1,
- },
- {
- { 0, }
- }
-};
-
-void *thepcnsoftc = &thepcn.softc;
-
-extern driver_t rtems_em_driver;
-extern driver_t rtems_le_pci_driver;
-extern driver_t rtems_pcn_driver;
-
-driver_t *rtems_netdriver_table[] = {
- &rtems_em_driver,
- &rtems_le_pci_driver,
- &rtems_pcn_driver,
- 0
-};
-
-struct rtems_bsdnet_ifconfig pcncfg = {
- name: "pcn",
- rbuf_count:20,
- xbuf_count:3,
-};
-
-#ifdef DEBUG_MODULAR
-void
-_cexpModuleInitialize(void *unused)
-{
-extern void * rtems_callout_initialize();
-extern void * rtems_taskqueue_initialize();
- rtems_callout_initialize();
- rtems_taskqueue_initialize();
-}
-#endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 22:50:48 +0000