diff options
Diffstat (limited to 'bsps/powerpc/beatnik/net/if_gfe/gtvar.h')
| -rw-r--r-- | bsps/powerpc/beatnik/net/if_gfe/gtvar.h | 170 |
1 files changed, 0 insertions, 170 deletions
diff --git a/bsps/powerpc/beatnik/net/if_gfe/gtvar.h b/bsps/powerpc/beatnik/net/if_gfe/gtvar.h deleted file mode 100644 index 00d72bfa3a..0000000000 --- a/bsps/powerpc/beatnik/net/if_gfe/gtvar.h +++ /dev/null @@ -1,170 +0,0 @@ -/* $NetBSD: gtvar.h,v 1.7.4.1 2005/04/29 11:28:56 kent Exp $ */ - -/* - * Copyright (c) 2002 Allegro Networks, Inc., Wasabi Systems, Inc. - * 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 for the NetBSD Project by - * Allegro Networks, Inc., and Wasabi Systems, Inc. - * 4. The name of Allegro Networks, Inc. may not be used to endorse - * or promote products derived from this software without specific prior - * written permission. - * 5. The name of Wasabi Systems, Inc. may not be used to endorse - * or promote products derived from this software without specific prior - * written permission. - * - * THIS SOFTWARE IS PROVIDED BY ALLEGRO NETWORKS, INC. AND - * WASABI SYSTEMS, INC. ``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 EITHER ALLEGRO NETWORKS, INC. OR WASABI SYSTEMS, INC. - * 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. - */ - -/* - * gtvar.h -- placeholder for GT system controller driver - */ -#ifndef _DISCOVERY_DEV_GTVAR_H_ -#define _DISCOVERY_DEV_GTVAR_H_ - -#include <sys/systm.h> - -struct gt_softc { -#ifndef __rtems__ - struct device gt_dev; - bus_dma_tag_t gt_dmat; - bus_space_tag_t gt_memt; /* the GT itself */ - bus_space_tag_t gt_pci0_memt; /* PCI0 mem space */ - bus_space_tag_t gt_pci0_iot; /* PCI0 i/o space */ - boolean_t gt_pci0_host; /* We're host on PCI0 if TRUE */ - bus_space_tag_t gt_pci1_memt; /* PCI1 mem space */ - bus_space_tag_t gt_pci1_iot; /* PCI1 i/o space */ - boolean_t gt_pci1_host; /* We're host on PCI1 if TRUE */ - - bus_space_handle_t gt_memh; /* to access the GT registers */ -#else - unsigned gt_memh; -#endif - int gt_childmask; /* what children are present */ -}; - -#define GT_CHILDOK(gt, ga, cd, pos, max) \ - (((ga)->ga_unit) < (max) && \ - !((gt)->gt_childmask & (1 << (((ga)->ga_unit) + (pos)))) && \ - !strcmp((ga)->ga_name, (cd)->cd_name)) - -#define GT_MPSCOK(gt, ga, cd) GT_CHILDOK((gt), (ga), (cd), 0, 2) -#define GT_PCIOK(gt, ga, cd) GT_CHILDOK((gt), (ga), (cd), 2, 2) -#define GT_ETHEROK(gt, ga, cd) GT_CHILDOK((gt), (ga), (cd), 4, 3) -#define GT_OBIOOK(gt, ga, cd) GT_CHILDOK((gt), (ga), (cd), 7, 5) -#define GT_I2COK(gt, ga, cd) GT_CHILDOK((gt), (ga), (cd), 12, 1) - -#define GT_CHILDFOUND(gt, ga, pos) \ - ((void)(((gt)->gt_childmask |= (1 << (((ga)->ga_unit) + (pos)))))) - -#define GT_MPSCFOUND(gt, ga) GT_CHILDFOUND((gt), (ga), 0) -#define GT_PCIFOUND(gt, ga) GT_CHILDFOUND((gt), (ga), 2) -#define GT_ETHERFOUND(gt, ga) GT_CHILDFOUND((gt), (ga), 4) -#define GT_OBIOFOUND(gt, ga) GT_CHILDFOUND((gt), (ga), 7) -#define GT_I2CFOUND(gt, ga) GT_CHILDFOUND((gt), (ga), 12) - -#ifndef __rtems__ -struct gt_attach_args { - const char *ga_name; /* class name of device */ - bus_dma_tag_t ga_dmat; /* dma tag */ - bus_space_tag_t ga_memt; /* GT bus space tag */ - bus_space_handle_t ga_memh; /* GT bus space handle */ - int ga_unit; /* instance of ga_name */ -}; - -struct obio_attach_args { - const char *oa_name; /* call name of device */ - bus_space_tag_t oa_memt; /* bus space tag */ - bus_addr_t oa_offset; /* offset (absolute) to device */ - bus_size_t oa_size; /* size (strided) of device */ - int oa_irq; /* irq */ -}; -#endif - -#ifdef _KERNEL -#ifndef __rtems__ -#include "locators.h" -#endif - -#ifdef DEBUG -extern int gtpci_debug; -#endif - -/* - * Locators for GT private devices, as specified to config. - */ -#define GT_UNK_UNIT GTCF_UNIT_DEFAULT /* wcarded 'function' */ - -#define OBIO_UNK_OFFSET OBIOCF_OFFSET_DEFAULT /* wcarded 'offset' */ - -#define OBIO_UNK_SIZE OBIOCF_SIZE_DEFAULT /* wcarded 'size' */ - -#define OBIO_UNK_IRQ OBIOCF_IRQ_DEFAULT /* wcarded 'irq' */ - -void gt_attach_common(struct gt_softc *); -uint32_t gt_read_mpp(void); -int gt_cfprint(void *, const char *); - -#ifndef __rtems__ -/* int gt_bs_extent_init(struct discovery_bus_space *, char *); AKB */ -int gt_mii_read(struct device *, struct device *, int, int); -void gt_mii_write(struct device *, struct device *, int, int, int); -int gtget_macaddr(struct gt_softc *,int, char *); - -void gt_watchdog_service(void); -bus_addr_t gt_dma_phys_to_bus_mem(bus_dma_tag_t, bus_addr_t); -bus_addr_t gt_dma_bus_mem_to_phys(bus_dma_tag_t, bus_addr_t); - -#define gt_read(gt,o) \ - bus_space_read_4((gt)->gt_memt, (gt)->gt_memh, (o)) -#define gt_write(gt,o,v) \ - bus_space_write_4((gt)->gt_memt, (gt)->gt_memh, (o), (v)) -#else -#endif - -#if defined(__powerpc__) -static __inline volatile int -atomic_add(volatile int *p, int v) -{ - int rv; - int rtmp; - - __asm __volatile( - "1: lwarx %0,0,%3\n" - " add %1,%4,%0\n" - " stwcx. %1,0,%3\n" - " bne- 1b\n" - " sync" - : "=&r"(rv), "=&r"(rtmp), "=m"(*p) - : "r"(p), "r"(v), "m"(*p) - : "cc"); - - return rv; -} - -#endif /* __powerpc__ */ - -#endif /* _KERNEL */ - -#endif /* _DISCOVERY_DEV_GTVAR_H_ */ |