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-rw-r--r--bsps/powerpc/beatnik/net/support/bsp_attach.c468
1 files changed, 0 insertions, 468 deletions
diff --git a/bsps/powerpc/beatnik/net/support/bsp_attach.c b/bsps/powerpc/beatnik/net/support/bsp_attach.c
deleted file mode 100644
index 30329d90b3..0000000000
--- a/bsps/powerpc/beatnik/net/support/bsp_attach.c
+++ /dev/null
@@ -1,468 +0,0 @@
-/* BSP specific wrapper for rtems_bsdnet_attach(). This wrapper
- * dispatches to the correct driver attach routine depending on
- * the board type, boot parameters, link status etc.
- *
- * Also, it performs board-specific setup of driver parameters
- * (such as ethernet address, base addresses and the like)
- */
-
-/*
- * Authorship
- * ----------
- * This software ('beatnik' RTEMS BSP for MVME6100 and MVME5500) was
- * created by Till Straumann <strauman@slac.stanford.edu>, 2005-2007,
- * Stanford Linear Accelerator Center, Stanford University.
- *
- * Acknowledgement of sponsorship
- * ------------------------------
- * The 'beatnik' BSP was produced by
- * the Stanford Linear Accelerator Center, Stanford University,
- * under Contract DE-AC03-76SFO0515 with the Department of Energy.
- *
- * Government disclaimer of liability
- * ----------------------------------
- * Neither the United States nor the United States Department of Energy,
- * nor any of their employees, makes any warranty, express or implied, or
- * assumes any legal liability or responsibility for the accuracy,
- * completeness, or usefulness of any data, apparatus, product, or process
- * disclosed, or represents that its use would not infringe privately owned
- * rights.
- *
- * Stanford disclaimer of liability
- * --------------------------------
- * Stanford University makes no representations or warranties, express or
- * implied, nor assumes any liability for the use of this software.
- *
- * Stanford disclaimer of copyright
- * --------------------------------
- * Stanford University, owner of the copyright, hereby disclaims its
- * copyright and all other rights in this software. Hence, anyone may
- * freely use it for any purpose without restriction.
- *
- * Maintenance of notices
- * ----------------------
- * In the interest of clarity regarding the origin and status of this
- * SLAC software, this and all the preceding Stanford University notices
- * are to remain affixed to any copy or derivative of this software made
- * or distributed by the recipient and are to be affixed to any copy of
- * software made or distributed by the recipient that contains a copy or
- * derivative of this software.
- *
- * ------------------ SLAC Software Notices, Set 4 OTT.002a, 2004 FEB 03
- */
-
-#include <unistd.h>
-
-#include <rtems.h>
-#include <rtems/rtems_bsdnet.h>
-
-#include <bsp.h>
-#include <bsp/irq.h>
-#include <bsp/pci.h>
-
-#include <bsp/early_enet_link_status.h>
-
-#include <bsp/if_mve_pub.h>
-#include <bsp/if_gfe_pub.h>
-#include <bsp/if_em_pub.h>
-
-#include <stdio.h>
-#include <string.h>
-#include <assert.h>
-
-#define IS_6100() (MVME6100 == BSP_getBoardType())
-#define IS_5500() (MVME5500 == BSP_getBoardType())
-
-static int bsp_gfe_attach(struct rtems_bsdnet_ifconfig *, int);
-static int mvme5500_em_attach (struct rtems_bsdnet_ifconfig *, int);
-static int mvme5500_em_find_onboard_unit(void);
-
-char BSP_auto_network_driver_name[20] = {0,};
-
-static BSP_NetIFDescRec mvme6100_netifs[] = {
- {
- name: "mve1",
- description: "MV64360 built-in 10/100/1000 Ethernet 1",
- attach_fn: rtems_mve_attach
- },
- {
- name: "mve2",
- description: "MV64360 built-in 10/100/1000 Ethernet 2",
- attach_fn: rtems_mve_attach
- },
- {
- name: 0,
- }
-};
-
-static BSP_NetIFDescRec mvme5500_netifs[] = {
- {
- name: "em1",
- description: "Intel 82544 on-board 10/100/1000 Ethernet (port 1)",
- attach_fn: mvme5500_em_attach,
- },
- {
- name: "gfe1",
- description: "GT64260 built-in 10/100 Ethernet (port 2)",
- attach_fn: bsp_gfe_attach,
- },
- {
- name: 0,
- }
-};
-
-
-/* wrap the 'gfe' and 'em' attach functions.
- * RATIONALE: 'rtems_gfe_attach()' and 'rtems_em_attach()' are
- * *chip* specific functions. However, they require
- * some *board* specific parameter setup prior to
- * being attached which is what these wrappers do...
- */
-
-static unsigned em_info[];
-
-static int scan4irqLine(int bus, int dev, int fn, void *uarg)
-{
-unsigned char byte;
-unsigned short word;
-int i;
-
- /* count the number of 82544 we find */
- pci_read_config_word(bus, dev, fn, PCI_VENDOR_ID, &word);
- if ( 0x8086 != word )
- return 0;
-
- pci_read_config_word(bus, dev, fn, PCI_DEVICE_ID, &word);
- for ( i = 0; em_info[i]; i++ ) {
- if ( em_info[i] == word )
- break;
- }
-
- if ( !em_info[i] )
- return 0;
-
- /* found a candidate; bump unit number */
- (*(int *)uarg)++;
-
- pci_read_config_byte(bus, dev, fn, PCI_INTERRUPT_LINE, &byte);
-
- /* On the mvme5500 the 82544 is hooked to GPP IRQ 20 */
-
- return ( BSP_IRQ_GPP_0 + 20 == byte ) ? 1 : 0;
-}
-
-/* Setup only once */
-static void
-onboard_em_setup_once(void)
-{
-static char done = 0;
-
- /* If scanning didn't do anything, passing 0 will setup all interfaces */
- if ( !done
- && rtems_em_pci_setup( mvme5500_em_find_onboard_unit() > 0 ) ) {
- done=1;
- }
-}
-
-static void
-onboard_gfe_setup_once(void)
-{
-static char done = 0;
-
- /* must setup HW address -- note that the label on the
- * board indicates that the gfe is the second interface
- * but motLoad etc. interprets the order actually
- * the other way round...
- */
- if ( !done
- && rtems_gfe_setup( 1, BSP_enetAddr0, BSP_MV64x60_BASE ) > 0 ) {
- done=1;
- }
-}
-
-
-/* Find the unit number of the on-board 82544 (even if there is another one
- * plugged into PMC...
- *
- * RETURNS: unit # (>0) or zero if nothing at all was found. (New board rev.
- * with the 82544 hooked to a different IRQ line, new PCI device ID,
- * ...)
- */
-static int
-mvme5500_em_find_onboard_unit(void)
-{
-int unit = 0;
-void *h;
- /* Determine the on-board 'em' adapter; we know it's interrupt line :-) */
- for ( h=0; (h=BSP_pciScan(h, scan4irqLine, &unit)); )
- /* nothing else to do */;
- return h ? unit : 0;
-}
-
-static int
-mvme5500_em_attach(struct rtems_bsdnet_ifconfig *ifcfg, int attaching)
-{
- if ( attaching ) {
- onboard_em_setup_once();
-
- /* Make sure there is no conflict in MAC address -- see below
- * why we 'swap' the addresses. (We actually don't but swap the
- * order of the interfaces so they match the label.)
- */
- if ( !ifcfg->hardware_address )
- ifcfg->hardware_address = BSP_enetAddr1;
- }
-
- return rtems_em_attach(ifcfg, attaching);
-}
-
-static int
-bsp_gfe_attach(struct rtems_bsdnet_ifconfig *ifcfg, int attaching)
-{
- if ( attaching ) {
- onboard_gfe_setup_once();
- }
- return rtems_gfe_attach(ifcfg, attaching);
-}
-
-BSP_NetIFDesc
-BSP_availableNetIFs(void)
-{
- if ( IS_6100() )
- return mvme6100_netifs;
- if ( IS_5500() )
- return mvme5500_netifs;
-
- fprintf(stderr,"BSP_availableNetIFs() -- productIdent not set? unable to identify board type\n");
-
- return 0;
-}
-
-typedef int (*read_op_t)(int,unsigned);
-typedef int (*write_op_t)(int,unsigned,unsigned);
-
-struct poll_job {
- read_op_t rdop;
- write_op_t wrop;
- int unit;
-};
-
-static int
-check_phys(struct poll_job *job)
-{
-struct poll_job *j;
-int rval = -2;
- for ( j=job; j->rdop; j++ ) {
- unsigned w;
- w = j->rdop(j->unit, 1/*status*/);
- if ( 0x04 & w ) /* active link */
- return j-job;
- if ( !(0x20 & w) ) /* aneg not done */
- rval = -1;
- }
- return rval;
-}
-
-/* check a number of phys
- * RETURNS: -1 if at least one is still busy
- * -2 if all are terminated but no link is found
- * >=0 index of first IF with a live link
- */
-static int
-poll_phys(struct poll_job *job)
-{
-int rval;
-struct poll_job *j = job;
-int retry = 4;
-
- /* see if we already have a link */
- if ( (rval=check_phys(job)) < 0 ) {
- /* no - start negotiation */
- for ( j = job; j->rdop; j++ ) {
- j->wrop(j->unit, 0/* ctrl */, 0x1200 /* start aneg */);
- }
-
- do {
- sleep(1);
- } while ( -1 == (rval = check_phys(job)) && retry-- );
- }
-
- return rval;
-}
-
-
-/* note that detaching is not supported by the current version of the BSD stack */
-int
-BSP_auto_enet_attach(struct rtems_bsdnet_ifconfig *ifcfg, int attaching)
-{
-int i = -1;
-BSP_NetIFDesc d = BSP_availableNetIFs();
-struct poll_job job[3];
-
- if ( !d )
- return -1;
-
- /* If they pass a name, find the attach fn */
- if ( ifcfg->name && RTEMS_BSP_NETWORK_DRIVER_NAME != ifcfg->name && attaching ) {
- for (i = 0; d[i].name; i++ ) {
- if ( !strcmp(d[i].name, ifcfg->name) ) {
- ifcfg->attach = d[i].attach_fn;
- break;
- }
- }
- if ( !d[i].name ) {
- fprintf(stderr,"WARNING: have no '%s' interface - using default\n", ifcfg->name);
- ifcfg->name = 0;
- }
- }
-
- if ( !ifcfg->name || ifcfg->name == RTEMS_BSP_NETWORK_DRIVER_NAME ) {
- /* automatically choose and attach an interface */
- if ( RTEMS_BSP_NETWORK_DRIVER_NAME[0] ) {
- fprintf(stderr,
- "Configuration error: 'auto' network if already chosen (%s)\n",
- RTEMS_BSP_NETWORK_DRIVER_NAME);
- return -1;
- }
- if ( IS_6100() ) {
-#define ops rtems_mve_early_link_check_ops
- assert(ops.num_slots >= 2);
- ops.init(0);
- ops.init(1);
- job[0].rdop = ops.read_phy;
- job[0].wrop = ops.write_phy;
- job[0].unit = 0;
- job[1].rdop = ops.read_phy;
- job[1].wrop = ops.write_phy;
- job[1].unit = 1;
-#undef ops
- } else if ( IS_5500() ) {
-#define opsgfe rtems_gfe_early_link_check_ops
-#define opsem rtems_em_early_link_check_ops
- assert(opsgfe.num_slots >= 1);
- onboard_gfe_setup_once();
- opsgfe.init(0);
- assert(opsem.num_slots >= 1);
- onboard_em_setup_once();
- opsem.init(0);
- job[0].rdop = opsem.read_phy;
- job[0].wrop = opsem.write_phy;
- job[0].unit = 0;
- job[1].rdop = opsgfe.read_phy;
- job[1].wrop = opsgfe.write_phy;
- job[1].unit = 0;
-#undef opsgfe
-#undef opsem
- }
- job[2].rdop = 0; /* tag end */
- i = poll_phys(job);
- if ( i >= 0 ) {
- printf("L");
- } else {
- i = 0;
- printf("No l");
- }
- printf("ink detected; attaching %s\n",d[i].name);
-
- /* set attach function and IF name */
- ifcfg->attach = d[i].attach_fn;
- ifcfg->name = RTEMS_BSP_NETWORK_DRIVER_NAME;
- strcpy(RTEMS_BSP_NETWORK_DRIVER_NAME, d[i].name);
- }
- return ifcfg->attach(ifcfg, attaching);
-}
-
-/* from 'em' */
-
-/* PCI Device IDs */
-#define E1000_DEV_ID_82542 0x1000
-#define E1000_DEV_ID_82543GC_FIBER 0x1001
-#define E1000_DEV_ID_82543GC_COPPER 0x1004
-#define E1000_DEV_ID_82544EI_COPPER 0x1008
-#define E1000_DEV_ID_82544EI_FIBER 0x1009
-#define E1000_DEV_ID_82544GC_COPPER 0x100C
-#define E1000_DEV_ID_82544GC_LOM 0x100D
-#define E1000_DEV_ID_82540EM 0x100E
-#define E1000_DEV_ID_82541ER_LOM 0x1014
-#define E1000_DEV_ID_82540EM_LOM 0x1015
-#define E1000_DEV_ID_82540EP_LOM 0x1016
-#define E1000_DEV_ID_82540EP 0x1017
-#define E1000_DEV_ID_82540EP_LP 0x101E
-#define E1000_DEV_ID_82545EM_COPPER 0x100F
-#define E1000_DEV_ID_82545EM_FIBER 0x1011
-#define E1000_DEV_ID_82545GM_COPPER 0x1026
-#define E1000_DEV_ID_82545GM_FIBER 0x1027
-#define E1000_DEV_ID_82545GM_SERDES 0x1028
-#define E1000_DEV_ID_82546EB_COPPER 0x1010
-#define E1000_DEV_ID_82546EB_FIBER 0x1012
-#define E1000_DEV_ID_82546EB_QUAD_COPPER 0x101D
-#define E1000_DEV_ID_82541EI 0x1013
-#define E1000_DEV_ID_82541EI_MOBILE 0x1018
-#define E1000_DEV_ID_82541ER 0x1078
-#define E1000_DEV_ID_82547GI 0x1075
-#define E1000_DEV_ID_82541GI 0x1076
-#define E1000_DEV_ID_82541GI_MOBILE 0x1077
-#define E1000_DEV_ID_82541GI_LF 0x107C
-#define E1000_DEV_ID_82546GB_COPPER 0x1079
-#define E1000_DEV_ID_82546GB_FIBER 0x107A
-#define E1000_DEV_ID_82546GB_SERDES 0x107B
-#define E1000_DEV_ID_82546GB_PCIE 0x108A
-#define E1000_DEV_ID_82547EI 0x1019
-#define E1000_DEV_ID_82547EI_MOBILE 0x101A
-#define E1000_DEV_ID_82573E 0x108B
-#define E1000_DEV_ID_82573E_IAMT 0x108C
-
-#define E1000_DEV_ID_82546GB_QUAD_COPPER 0x1099
-
-static unsigned em_info[] =
-{
- /* Intel(R) PRO/1000 Network Connection */
- E1000_DEV_ID_82540EM,
- E1000_DEV_ID_82540EM_LOM,
- E1000_DEV_ID_82540EP,
- E1000_DEV_ID_82540EP_LOM,
- E1000_DEV_ID_82540EP_LP,
-
- E1000_DEV_ID_82541EI,
- E1000_DEV_ID_82541ER,
- E1000_DEV_ID_82541ER_LOM,
- E1000_DEV_ID_82541EI_MOBILE,
- E1000_DEV_ID_82541GI,
- E1000_DEV_ID_82541GI_LF,
- E1000_DEV_ID_82541GI_MOBILE,
-
- E1000_DEV_ID_82542,
-
- E1000_DEV_ID_82543GC_FIBER,
- E1000_DEV_ID_82543GC_COPPER,
-
- E1000_DEV_ID_82544EI_COPPER,
- E1000_DEV_ID_82544EI_FIBER,
- E1000_DEV_ID_82544GC_COPPER,
- E1000_DEV_ID_82544GC_LOM,
-
- E1000_DEV_ID_82545EM_COPPER,
- E1000_DEV_ID_82545EM_FIBER,
- E1000_DEV_ID_82545GM_COPPER,
- E1000_DEV_ID_82545GM_FIBER,
- E1000_DEV_ID_82545GM_SERDES,
-
- E1000_DEV_ID_82546EB_COPPER,
- E1000_DEV_ID_82546EB_FIBER,
- E1000_DEV_ID_82546EB_QUAD_COPPER,
- E1000_DEV_ID_82546GB_COPPER,
- E1000_DEV_ID_82546GB_FIBER,
- E1000_DEV_ID_82546GB_SERDES,
- E1000_DEV_ID_82546GB_PCIE,
- E1000_DEV_ID_82546GB_QUAD_COPPER,
-
- E1000_DEV_ID_82547EI,
- E1000_DEV_ID_82547EI_MOBILE,
- E1000_DEV_ID_82547GI,
-
- E1000_DEV_ID_82573E,
- E1000_DEV_ID_82573E_IAMT,
-
- /* required last entry */
- 0,
-};
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