Alpha port related fixes from Doug Rabson.
Submitted by: dfr
This commit is contained in:
Matt Jacob
parent
aad446c06c
commit
a185f9b1c3
@ -1,5 +1,5 @@
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/* $FreeBSD$ */
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/* $Id: isp_pci.c,v 1.13 1998/09/08 01:24:58 mjacob Exp $ */
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/* $Id: isp_pci.c,v 1.4 1998/09/15 10:06:22 gibbs Exp $ */
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/*
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* PCI specific probe and attach routines for Qlogic ISP SCSI adapters.
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* FreeBSD Version.
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@ -135,18 +135,34 @@ static void isp_pci_attach __P((pcici_t config_d, int unit));
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/* This distinguishing define is not right, but it does work */
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#ifndef SCSI_CAM
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#define I386_BUS_SPACE_IO 0
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#define I386_BUS_SPACE_MEM 1
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#define IO_SPACE_MAPPING 0
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#define MEM_SPACE_MAPPING 1
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typedef int bus_space_tag_t;
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typedef u_long bus_space_handle_t;
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#ifdef __alpha__
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#define bus_space_read_2(st, sh, offset) \
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(st == I386_BUS_SPACE_IO)? \
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inw((u_int16_t)sh + offset) : *((u_int16_t *)(uintptr_t)sh)
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(st == IO_SPACE_MAPPING)? \
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inw((pci_port_t)sh + offset) : readw((pci_port_t)sh + offset)
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#define bus_space_write_2(st, sh, offset, val) \
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if (st == I386_BUS_SPACE_IO) outw((u_int16_t)sh + offset, val); else \
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if (st == IO_SPACE_MAPPING) outw((pci_port_t)sh + offset, val); else \
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writew((pci_port_t)sh + offset, val)
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#else
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#define bus_space_read_2(st, sh, offset) \
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(st == IO_SPACE_MAPPING)? \
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inw((pci_port_t)sh + offset) : *((u_int16_t *)(uintptr_t)sh)
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#define bus_space_write_2(st, sh, offset, val) \
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if (st == IO_SPACE_MAPPING) outw((pci_port_t)sh + offset, val); else \
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*((u_int16_t *)(uintptr_t)sh) = val
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#endif
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#else
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#ifdef __alpha__
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#define IO_SPACE_MAPPING ALPHA_BUS_SPACE_IO
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#define MEM_SPACE_MAPPING ALPHA_BUS_SPACE_MEM
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#else
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#define IO_SPACE_MAPPING I386_BUS_SPACE_IO
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#define MEM_SPACE_MAPPING I386_BUS_SPACE_MEM
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#endif
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#endif
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struct isp_pcisoftc {
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struct ispsoftc pci_isp;
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@ -214,7 +230,7 @@ isp_pci_attach(config_id, unit)
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int unit;
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{
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int mapped;
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u_int16_t io_port;
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pci_port_t io_port;
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u_int32_t data;
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struct isp_pcisoftc *pcs;
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struct ispsoftc *isp;
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@ -232,17 +248,17 @@ isp_pci_attach(config_id, unit)
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vaddr = paddr = NULL;
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mapped = 0;
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data = pci_conf_read(config_id, PCI_COMMAND_STATUS_REG);
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if (mapped == 0 && (data & PCI_COMMAND_IO_ENABLE)) {
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if (pci_map_port(config_id, PCI_MAP_REG_START, &io_port)) {
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pcs->pci_st = I386_BUS_SPACE_IO;
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pcs->pci_sh = io_port;
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if (mapped == 0 && (data & PCI_COMMAND_MEM_ENABLE)) {
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if (pci_map_mem(config_id, MEM_MAP_REG, &vaddr, &paddr)) {
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pcs->pci_st = MEM_SPACE_MAPPING;
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pcs->pci_sh = vaddr;
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mapped++;
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}
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}
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if (mapped == 0 && (data & PCI_COMMAND_MEM_ENABLE)) {
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if (pci_map_mem(config_id, PCI_MAP_REG_START, &vaddr, &paddr)) {
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pcs->pci_st = I386_BUS_SPACE_MEM;
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pcs->pci_sh = vaddr;
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if (mapped == 0 && (data & PCI_COMMAND_IO_ENABLE)) {
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if (pci_map_port(config_id, PCI_MAP_REG_START, &io_port)) {
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pcs->pci_st = IO_SPACE_MAPPING;
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pcs->pci_sh = io_port;
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mapped++;
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}
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}
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@ -252,7 +268,7 @@ isp_pci_attach(config_id, unit)
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return;
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}
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printf("isp%d: using %s space register mapping\n", unit,
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pcs->pci_st == I386_BUS_SPACE_IO? "I/O" : "Memory");
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pcs->pci_st == IO_SPACE_MAPPING? "I/O" : "Memory");
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isp = &pcs->pci_isp;
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(void) sprintf(isp->isp_name, "isp%d", unit);
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@ -1,5 +1,5 @@
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/* $FreeBSD$ */
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/* $Id: isp_pci.c,v 1.13 1998/09/08 01:24:58 mjacob Exp $ */
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/* $Id: isp_pci.c,v 1.4 1998/09/15 10:06:22 gibbs Exp $ */
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/*
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* PCI specific probe and attach routines for Qlogic ISP SCSI adapters.
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* FreeBSD Version.
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@ -135,18 +135,34 @@ static void isp_pci_attach __P((pcici_t config_d, int unit));
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/* This distinguishing define is not right, but it does work */
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#ifndef SCSI_CAM
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#define I386_BUS_SPACE_IO 0
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#define I386_BUS_SPACE_MEM 1
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#define IO_SPACE_MAPPING 0
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#define MEM_SPACE_MAPPING 1
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typedef int bus_space_tag_t;
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typedef u_long bus_space_handle_t;
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#ifdef __alpha__
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#define bus_space_read_2(st, sh, offset) \
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(st == I386_BUS_SPACE_IO)? \
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inw((u_int16_t)sh + offset) : *((u_int16_t *)(uintptr_t)sh)
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(st == IO_SPACE_MAPPING)? \
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inw((pci_port_t)sh + offset) : readw((pci_port_t)sh + offset)
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#define bus_space_write_2(st, sh, offset, val) \
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if (st == I386_BUS_SPACE_IO) outw((u_int16_t)sh + offset, val); else \
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if (st == IO_SPACE_MAPPING) outw((pci_port_t)sh + offset, val); else \
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writew((pci_port_t)sh + offset, val)
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#else
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#define bus_space_read_2(st, sh, offset) \
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(st == IO_SPACE_MAPPING)? \
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inw((pci_port_t)sh + offset) : *((u_int16_t *)(uintptr_t)sh)
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#define bus_space_write_2(st, sh, offset, val) \
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if (st == IO_SPACE_MAPPING) outw((pci_port_t)sh + offset, val); else \
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*((u_int16_t *)(uintptr_t)sh) = val
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#endif
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#else
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#ifdef __alpha__
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#define IO_SPACE_MAPPING ALPHA_BUS_SPACE_IO
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#define MEM_SPACE_MAPPING ALPHA_BUS_SPACE_MEM
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#else
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#define IO_SPACE_MAPPING I386_BUS_SPACE_IO
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#define MEM_SPACE_MAPPING I386_BUS_SPACE_MEM
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#endif
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#endif
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struct isp_pcisoftc {
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struct ispsoftc pci_isp;
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@ -214,7 +230,7 @@ isp_pci_attach(config_id, unit)
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int unit;
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{
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int mapped;
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u_int16_t io_port;
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pci_port_t io_port;
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u_int32_t data;
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struct isp_pcisoftc *pcs;
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struct ispsoftc *isp;
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@ -232,17 +248,17 @@ isp_pci_attach(config_id, unit)
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vaddr = paddr = NULL;
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mapped = 0;
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data = pci_conf_read(config_id, PCI_COMMAND_STATUS_REG);
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if (mapped == 0 && (data & PCI_COMMAND_IO_ENABLE)) {
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if (pci_map_port(config_id, PCI_MAP_REG_START, &io_port)) {
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pcs->pci_st = I386_BUS_SPACE_IO;
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pcs->pci_sh = io_port;
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if (mapped == 0 && (data & PCI_COMMAND_MEM_ENABLE)) {
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if (pci_map_mem(config_id, MEM_MAP_REG, &vaddr, &paddr)) {
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pcs->pci_st = MEM_SPACE_MAPPING;
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pcs->pci_sh = vaddr;
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mapped++;
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}
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}
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if (mapped == 0 && (data & PCI_COMMAND_MEM_ENABLE)) {
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if (pci_map_mem(config_id, PCI_MAP_REG_START, &vaddr, &paddr)) {
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pcs->pci_st = I386_BUS_SPACE_MEM;
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pcs->pci_sh = vaddr;
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if (mapped == 0 && (data & PCI_COMMAND_IO_ENABLE)) {
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if (pci_map_port(config_id, PCI_MAP_REG_START, &io_port)) {
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pcs->pci_st = IO_SPACE_MAPPING;
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pcs->pci_sh = io_port;
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mapped++;
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}
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}
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@ -252,7 +268,7 @@ isp_pci_attach(config_id, unit)
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return;
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}
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printf("isp%d: using %s space register mapping\n", unit,
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pcs->pci_st == I386_BUS_SPACE_IO? "I/O" : "Memory");
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pcs->pci_st == IO_SPACE_MAPPING? "I/O" : "Memory");
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isp = &pcs->pci_isp;
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(void) sprintf(isp->isp_name, "isp%d", unit);
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