diff options
author | mjacob <mjacob@FreeBSD.org> | 2002-08-11 23:34:20 +0000 |
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committer | mjacob <mjacob@FreeBSD.org> | 2002-08-11 23:34:20 +0000 |
commit | d8202a09a49f5fa629402a69d87030f38a6a6ccb (patch) | |
tree | 758fed3cc2fa476346895d84f9b66b89fb6fe36b /sys/dev/mpt/mpt_pci.c | |
parent | 7d35cb1395e04b65f75e3363a6ad67063bf66383 (diff) | |
download | FreeBSD-src-d8202a09a49f5fa629402a69d87030f38a6a6ccb.zip FreeBSD-src-d8202a09a49f5fa629402a69d87030f38a6a6ccb.tar.gz |
Add support for the LSI-Logic Fusion/MP architecture.
This is an architecture that present a thing message passing interface
to the OS. You can query as to how many ports and what kind are attached
and enable them and so on.
A less grand view is that this is just another way to package SCSI (SPI or
FC) and FC-IP into a one-driver interface set.
This driver support the following hardware:
LSI FC909: Single channel, 1Gbps, Fibre Channel (FC-SCSI only)
LSI FC929: Dual Channel, 1-2Gbps, Fibre Channel (FC-SCSI only)
LSI 53c1020: Single Channel, Ultra4 (320M) (Untested)
LSI 53c1030: Dual Channel, Ultra4 (320M)
Currently it's in fair shape, but expect a lot of changes over the
next few weeks as it stabilizes.
Credits:
The driver is mostly from some folks from Jeff Roberson's company- I've
been slowly migrating it to broader support that I it came to me as.
The hardware used in developing support came from:
FC909: LSI-Logic, Advansys (now Connetix)
FC929: LSI-Logic
53c1030: Antares Microsystems (they make a very fine board!)
MFC after: 3 weeks
Diffstat (limited to 'sys/dev/mpt/mpt_pci.c')
-rw-r--r-- | sys/dev/mpt/mpt_pci.c | 638 |
1 files changed, 638 insertions, 0 deletions
diff --git a/sys/dev/mpt/mpt_pci.c b/sys/dev/mpt/mpt_pci.c new file mode 100644 index 0000000..7af1bc9 --- /dev/null +++ b/sys/dev/mpt/mpt_pci.c @@ -0,0 +1,638 @@ +/* $FreeBSD$ */ +/* + * PCI specific probe and attach routines for LSI '909 FC adapters. + * FreeBSD Version. + * + * Copyright (c) 2000, 2001 by Greg Ansley + * Partially derived from Matt Jacob's ISP driver. + * + * 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 immediately at the beginning of the file, without modification, + * this list of conditions, and the following disclaimer. + * 2. The name of the author may not be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * 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. + */ +/* + * Additional Copyright (c) 2002 by Matthew Jacob under same license. + */ + +#include <sys/param.h> +#include <sys/systm.h> +#include <sys/kernel.h> +#include <sys/bus.h> +#include <sys/conf.h> +#include <sys/malloc.h> +#include <sys/mbuf.h> +#include <sys/module.h> +#include <pci/pcireg.h> +#include <pci/pcivar.h> + +#include <machine/bus_memio.h> +#include <machine/bus_pio.h> +#include <machine/bus.h> +#include <machine/resource.h> +#include <sys/rman.h> + +#include <dev/mpt/mpt.h> +#include <dev/mpt/mpt_freebsd.h> + +#ifndef PCI_VENDOR_LSI +#define PCI_VENDOR_LSI 0x1000 +#endif + +#ifndef PCI_PRODUCT_LSI_FC909 +#define PCI_PRODUCT_LSI_FC909 0x0620 +#endif + +#ifndef PCI_PRODUCT_LSI_FC929 +#define PCI_PRODUCT_LSI_FC929 0x0622 +#endif + +#ifndef PCI_PRODUCT_LSI_1030 +#define PCI_PRODUCT_LSI_1030 0x0030 +#endif + + + +#define MEM_MAP_REG 0x14 +#define MEM_MAP_SRAM 0x1C + +static int mpt_probe(device_t); +static int mpt_attach(device_t); +static void mpt_free_bus_resources(struct mpt_softc *mpt); +static int mpt_detach(device_t); +static int mpt_shutdown(device_t); +static int mpt_dma_mem_alloc(struct mpt_softc *mpt); +static void mpt_dma_mem_free(struct mpt_softc *mpt); +static void mpt_read_config_regs(struct mpt_softc *mpt); + +static device_method_t mpt_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, mpt_probe), + DEVMETHOD(device_attach, mpt_attach), + DEVMETHOD(device_detach, mpt_detach), + DEVMETHOD(device_shutdown, mpt_shutdown), + { 0, 0 } +}; + +static driver_t mpt_driver = { + "mpt", mpt_methods, sizeof (struct mpt_softc) +}; +static devclass_t mpt_devclass; +DRIVER_MODULE(mpt, pci, mpt_driver, mpt_devclass, 0, 0); +MODULE_VERSION(mpt, 1); + +int +mpt_intr(void *dummy) +{ + u_int32_t reply; + struct mpt_softc *mpt = (struct mpt_softc *)dummy; + + reply = mpt_pop_reply_queue(mpt); + while (reply != MPT_REPLY_EMPTY) { + if (mpt->verbose > 1) { + if ((reply & MPT_CONTEXT_REPLY) != 0) { + /* Address reply; IOC has something to say */ + mpt_print_reply(MPT_REPLY_PTOV(mpt, reply)); + } else { + /* Context reply ; all went well */ + device_printf(mpt->dev, + "context %u reply OK\n", reply); + } + } + mpt_done(mpt, reply); + reply = mpt_pop_reply_queue(mpt); + } + return 0; +} + +static int +mpt_probe(device_t dev) +{ + char *desc; + + if (pci_get_vendor(dev) != PCI_VENDOR_LSI) + return (ENXIO); + + switch ((pci_get_device(dev) & ~1)) { + case PCI_PRODUCT_LSI_FC909: + desc = "LSILogic FC909 FC Adapter"; + break; + case PCI_PRODUCT_LSI_FC929: + desc = "LSILogic FC929 FC Adapter"; + break; + case PCI_PRODUCT_LSI_1030: + desc = "LSILogic 1030 Ultra4 Adapter"; + break; + default: + return (ENXIO); + } + + device_set_desc(dev, desc); + return (0); +} + +#ifdef RELENG_4 +static void +mpt_set_options(struct mpt_softc *mpt) +{ + int bitmap; + + bitmap = 0; + if (getenv_int("mpt_disable", &bitmap)) { + if (bitmap & (1 << mpt->unit)) { + mpt->disabled = 1; + } + } + + bitmap = 0; + if (getenv_int("mpt_debug", &bitmap)) { + if (bitmap & (1 << mpt->unit)) { + mpt->verbose = 2; + } + } + + cmd = pci_read_config(dev, PCIR_COMMAND, 2); +} +#else +static void +mpt_set_options(struct mpt_softc *mpt) +{ + int tval; + + tval = 0; + if (resource_int_value(device_get_name(mpt->dev), + device_get_unit(mpt->dev), "disable", &tval) == 0 && tval != 0) { + mpt->disabled = 1; + } + tval = 0; + if (resource_int_value(device_get_name(mpt->dev), + device_get_unit(mpt->dev), "debug", &tval) == 0 && tval != 0) { + mpt->verbose += tval; + } +} +#endif + + +static int +mpt_attach(device_t dev) +{ + int iqd; + u_int32_t data, cmd; + struct mpt_softc *mpt; + + /* Allocate the softc structure */ + mpt = (struct mpt_softc*) device_get_softc(dev); + if (mpt == NULL) { + device_printf(dev, "cannot allocate softc\n"); + return (ENOMEM); + } + bzero(mpt, sizeof (struct mpt_softc)); + switch ((pci_get_device(dev) & ~1)) { + case PCI_PRODUCT_LSI_FC909: + case PCI_PRODUCT_LSI_FC929: + mpt->is_fc = 1; + break; + default: + break; + } + mpt->dev = dev; + mpt->unit = device_get_unit(dev); + mpt_set_options(mpt); + mpt->verbose += (bootverbose != 0)? 1 : 0; + + /* Make sure memory access decoders are enabled */ + cmd = pci_read_config(dev, PCIR_COMMAND, 2); + if ((cmd & PCIM_CMD_MEMEN) == 0) { + device_printf(dev, "Memory accesses disabled"); + goto bad; + } + + /* + * Make sure that SERR, PERR, WRITE INVALIDATE and BUSMASTER are set. + */ + cmd |= + PCIM_CMD_SERRESPEN | PCIM_CMD_PERRESPEN | + PCIM_CMD_BUSMASTEREN | PCIM_CMD_MWRICEN; + pci_write_config(dev, PCIR_COMMAND, cmd, 2); + + /* + * Make sure we've disabled the ROM. + */ + data = pci_read_config(dev, PCIR_BIOS, 4); + data &= ~1; + pci_write_config(dev, PCIR_BIOS, data, 4); + + + /* Is this part a dual? */ + if ((pci_get_device(dev) & ~1) == PCI_PRODUCT_LSI_FC929) { + /* Yes; is the previous device the counterpart? */ + if (mpt->unit) { + mpt->mpt2 = (struct mpt_softc *) + devclass_get_softc(mpt_devclass, mpt->unit-1); + + if ((mpt->mpt2->mpt2 == NULL) + && (pci_get_vendor(mpt->mpt2->dev) == PCI_VENDOR_LSI) + && ((pci_get_device(mpt->mpt2->dev) & ~1) == PCI_PRODUCT_LSI_FC929) ) { + /* Yes */ + mpt->mpt2->mpt2 = mpt; + if (mpt->verbose) { + device_printf(dev, "Detected dual\n"); + } + } else { + /* Nope */ + mpt->mpt2 = NULL; + } + } + } + + /* Set up the memory regions */ + /* Allocate kernel virtual memory for the 9x9's Mem0 region */ + mpt->pci_reg_id = MEM_MAP_REG; + mpt->pci_reg = bus_alloc_resource(dev, SYS_RES_MEMORY, + &mpt->pci_reg_id, 0, ~0, 0, RF_ACTIVE); + if (mpt->pci_reg == NULL) { + device_printf(dev, "unable to map any ports\n"); + goto bad; + } + mpt->pci_st = rman_get_bustag(mpt->pci_reg); + mpt->pci_sh = rman_get_bushandle(mpt->pci_reg); + /* Get the Physical Address */ + mpt->pci_pa = rman_get_start(mpt->pci_reg); + + /* Get a handle to the interrupt */ + iqd = 0; + mpt->pci_irq = bus_alloc_resource(dev, SYS_RES_IRQ, &iqd, 0, ~0, + 1, RF_ACTIVE | RF_SHAREABLE); + if (mpt->pci_irq == NULL) { + device_printf(dev, "could not allocate interrupt\n"); + goto bad; + } + + /* Register the interrupt handler */ + if (bus_setup_intr(dev, mpt->pci_irq, + INTR_TYPE_CAM, (void (*)(void *))mpt_intr, + mpt, &mpt->ih)) { + device_printf(dev, "could not setup interrupt\n"); + goto bad; + } + + /* Disable interrupts at the part */ + mpt_disable_ints(mpt); + + /* Allocate dma memory */ + if (mpt_dma_mem_alloc(mpt)) { + device_printf(dev, "Could not allocate DMA memory\n"); + goto bad; + } + + /* Initialize character device */ + /* currently closed */ + mpt->open = 0; + + /* Save the PCI config register values */ + /* Hard resets are known to screw up the BAR for diagnostic + memory accesses (Mem1). */ + /* Using Mem1 is known to make the chip stop responding to + configuration space transfers, so we need to save it now */ + mpt_read_config_regs(mpt); + + /* Initialize the hardware */ + if (mpt->disabled == 0) { + if (mpt_init(mpt, MPT_DB_INIT_HOST) != 0) + goto bad; + + /* Attach to CAM */ + mpt_cam_attach(mpt); + } + + /* Done */ + return (0); + +bad: + mpt_dma_mem_free(mpt); + mpt_free_bus_resources(mpt); + + /* + * but return zero to preserve unit numbering + */ + return (0); +} + +/****************************************************************************** + * Free bus resources + */ +static void +mpt_free_bus_resources(struct mpt_softc *mpt) +{ + if (mpt->ih) { + bus_teardown_intr(mpt->dev, mpt->pci_irq, mpt->ih); + mpt->ih = 0; + } + + if (mpt->pci_irq) { + bus_release_resource(mpt->dev, SYS_RES_IRQ, 0, mpt->pci_irq); + mpt->pci_irq = 0; + } + + if (mpt->pci_reg) { + bus_release_resource(mpt->dev, SYS_RES_MEMORY, mpt->pci_reg_id, + mpt->pci_reg); + mpt->pci_reg = 0; + } + if (mpt->pci_mem) { + bus_release_resource(mpt->dev, SYS_RES_MEMORY, mpt->pci_mem_id, + mpt->pci_mem); + mpt->pci_mem = 0; + } + +} + + +/****************************************************************************** + * Disconnect ourselves from the system. + */ +static int +mpt_detach(device_t dev) +{ + struct mpt_softc *mpt; + mpt = (struct mpt_softc*) device_get_softc(dev); + + device_printf(mpt->dev,"mpt_detach!\n"); + + if (mpt) { + mpt_disable_ints(mpt); + mpt_cam_detach(mpt); + mpt_reset(mpt); + mpt_dma_mem_free(mpt); + mpt_free_bus_resources(mpt); + } + return(0); +} + + +/****************************************************************************** + * Disable the hardware + */ +static int +mpt_shutdown(device_t dev) +{ + struct mpt_softc *mpt; + mpt = (struct mpt_softc*) device_get_softc(dev); + + if (mpt) { + mpt_reset(mpt); + } + return(0); +} + + +struct imush { + struct mpt_softc *mpt; + int error; + u_int32_t phys; +}; + +static void +mpt_map_rquest(void *arg, bus_dma_segment_t *segs, int nseg, int error) +{ + struct imush *imushp = (struct imush *) arg; + imushp->error = error; + imushp->phys = segs->ds_addr; +} + + +static int +mpt_dma_mem_alloc(struct mpt_softc *mpt) +{ + int i, error; + u_char *vptr; + u_int32_t pptr, end; + struct imush im; + device_t dev = mpt->dev; + + /* Check if we alreay have allocated the reply memory */ + if (mpt->reply_phys != NULL) + return 0; + + /* + * Create a dma tag for this device + * + * Align at page boundaries, limit to 32-bit addressing + * (The chip supports 64-bit addressing, but this driver doesn't) + */ + if (bus_dma_tag_create(NULL, PAGE_SIZE, 0, BUS_SPACE_MAXADDR_32BIT, + BUS_SPACE_MAXADDR, NULL, NULL, BUS_SPACE_MAXSIZE_32BIT, + BUS_SPACE_MAXSIZE_32BIT, BUS_SPACE_UNRESTRICTED, 0, + &mpt->parent_dmat) != 0) { + device_printf(dev, "cannot create parent dma tag\n"); + return (1); + } + + /* Create a child tag for reply buffers */ + if (bus_dma_tag_create(mpt->parent_dmat, PAGE_SIZE, + 0, BUS_SPACE_MAXADDR, BUS_SPACE_MAXADDR, + NULL, NULL, PAGE_SIZE, 1, BUS_SPACE_MAXSIZE_32BIT, 0, + &mpt->reply_dmat) != 0) { + device_printf(dev, "cannot create a dma tag for replies\n"); + return (1); + } + + /* Allocate some DMA accessable memory for replies */ + if (bus_dmamem_alloc(mpt->reply_dmat, (void **)&mpt->reply, + BUS_DMA_NOWAIT, &mpt->reply_dmap) != 0) { + device_printf(dev, "cannot allocate %d bytes of reply memory\n", + PAGE_SIZE); + return (1); + } + + im.mpt = mpt; + im.error = 0; + + /* Load and lock it into "bus space" */ + bus_dmamap_load(mpt->reply_dmat, mpt->reply_dmap, mpt->reply, + PAGE_SIZE, mpt_map_rquest, &im, 0); + + if (im.error) { + device_printf(dev, + "error %d loading dma map for DMA reply queue\n", im.error); + return (1); + } + mpt->reply_phys = im.phys; + + /* Create a child tag for data buffers */ + if (bus_dma_tag_create(mpt->parent_dmat, PAGE_SIZE, + 0, BUS_SPACE_MAXADDR, BUS_SPACE_MAXADDR, + NULL, NULL, MAXBSIZE, MPT_SGL_MAX, BUS_SPACE_MAXSIZE_32BIT, 0, + &mpt->buffer_dmat) != 0) { + device_printf(dev, + "cannot create a dma tag for data buffers\n"); + return (1); + } + + /* Create a child tag for request buffers */ + if (bus_dma_tag_create(mpt->parent_dmat, PAGE_SIZE, + 0, BUS_SPACE_MAXADDR, BUS_SPACE_MAXADDR, + NULL, NULL, MPT_REQ_MEM_SIZE, 1, BUS_SPACE_MAXSIZE_32BIT, 0, + &mpt->request_dmat) != 0) { + device_printf(dev, "cannot create a dma tag for requests\n"); + return (1); + } + + /* Allocate some DMA accessable memory for requests */ + if (bus_dmamem_alloc(mpt->request_dmat, (void **)&mpt->request, + BUS_DMA_NOWAIT, &mpt->request_dmap) != 0) { + device_printf(dev, + "cannot allocate %d bytes of request memory\n", + MPT_REQ_MEM_SIZE); + return (1); + } + + im.mpt = mpt; + im.error = 0; + + /* Load and lock it into "bus space" */ + bus_dmamap_load(mpt->request_dmat, mpt->request_dmap, mpt->request, + MPT_REQ_MEM_SIZE, mpt_map_rquest, &im, 0); + + if (im.error) { + device_printf(dev, + "error %d loading dma map for DMA request queue\n", + im.error); + return (1); + } + mpt->request_phys = im.phys; + + i = 0; + pptr = mpt->request_phys; + vptr = mpt->request; + end = pptr + MPT_REQ_MEM_SIZE; + while(pptr < end) { + request_t *req = &mpt->requests[i]; + req->index = i++; + + /* Store location of Request Data */ + req->req_pbuf = pptr; + req->req_vbuf = vptr; + + pptr += MPT_REQUEST_AREA; + vptr += MPT_REQUEST_AREA; + + req->sense_pbuf = (pptr - MPT_SENSE_SIZE); + req->sense_vbuf = (vptr - MPT_SENSE_SIZE); + + error = bus_dmamap_create(mpt->buffer_dmat, 0, &req->dmap); + if (error) { + device_printf(dev, + "error %d creating per-cmd DMA maps\n", error); + return (1); + } + } + return (0); +} + + + +/* Deallocate memory that was allocated by mpt_dma_mem_alloc + */ +static void +mpt_dma_mem_free(struct mpt_softc *mpt) +{ + int i; + + /* Make sure we aren't double destroying */ + if (mpt->reply_dmat == 0) { + if (mpt->verbose) + device_printf(mpt->dev,"Already released dma memory\n"); + return; + } + + for (i = 0; i < MPT_MAX_REQUESTS; i++) { + bus_dmamap_destroy(mpt->buffer_dmat, mpt->requests[i].dmap); + } + bus_dmamap_unload(mpt->request_dmat, mpt->request_dmap); + bus_dmamem_free(mpt->request_dmat, mpt->request, mpt->request_dmap); + bus_dma_tag_destroy(mpt->request_dmat); + bus_dma_tag_destroy(mpt->buffer_dmat); + bus_dmamap_unload(mpt->reply_dmat, mpt->reply_dmap); + bus_dmamem_free(mpt->reply_dmat, mpt->reply, mpt->reply_dmap); + bus_dma_tag_destroy(mpt->reply_dmat); + bus_dma_tag_destroy(mpt->parent_dmat); + mpt->reply_dmat = 0; + +} + + + +/* Reads modifiable (via PCI transactions) config registers */ +static void +mpt_read_config_regs(struct mpt_softc *mpt) +{ + mpt->pci_cfg.Command = pci_read_config(mpt->dev, PCIR_COMMAND, 2); + mpt->pci_cfg.LatencyTimer_LineSize = + pci_read_config(mpt->dev, PCIR_CACHELNSZ, 2); + mpt->pci_cfg.IO_BAR = pci_read_config(mpt->dev, PCIR_MAPS, 4); + mpt->pci_cfg.Mem0_BAR[0] = pci_read_config(mpt->dev, PCIR_MAPS+0x4, 4); + mpt->pci_cfg.Mem0_BAR[1] = pci_read_config(mpt->dev, PCIR_MAPS+0x8, 4); + mpt->pci_cfg.Mem1_BAR[0] = pci_read_config(mpt->dev, PCIR_MAPS+0xC, 4); + mpt->pci_cfg.Mem1_BAR[1] = pci_read_config(mpt->dev, PCIR_MAPS+0x10, 4); + mpt->pci_cfg.ROM_BAR = pci_read_config(mpt->dev, PCIR_BIOS, 4); + mpt->pci_cfg.IntLine = pci_read_config(mpt->dev, PCIR_INTLINE, 1); + mpt->pci_cfg.PMCSR = pci_read_config(mpt->dev, 0x44, 4); +} + +/* Sets modifiable config registers */ +void +mpt_set_config_regs(struct mpt_softc *mpt) +{ + u_int32_t val; + +#define MPT_CHECK(reg, offset, size) \ + val = pci_read_config(mpt->dev, offset, size); \ + if (mpt->pci_cfg.reg != val) { \ + device_printf(mpt->dev, \ + "Restoring " #reg " to 0x%X from 0x%X\n", \ + mpt->pci_cfg.reg, val); \ + } + + if (mpt->verbose) { + MPT_CHECK(Command, PCIR_COMMAND, 2); + MPT_CHECK(LatencyTimer_LineSize, PCIR_CACHELNSZ, 2); + MPT_CHECK(IO_BAR, PCIR_MAPS, 4); + MPT_CHECK(Mem0_BAR[0], PCIR_MAPS+0x4, 4); + MPT_CHECK(Mem0_BAR[1], PCIR_MAPS+0x8, 4); + MPT_CHECK(Mem1_BAR[0], PCIR_MAPS+0xC, 4); + MPT_CHECK(Mem1_BAR[1], PCIR_MAPS+0x10, 4); + MPT_CHECK(ROM_BAR, PCIR_BIOS, 4); + MPT_CHECK(IntLine, PCIR_INTLINE, 1); + MPT_CHECK(PMCSR, 0x44, 4); + } +#undef MPT_CHECK + + pci_write_config(mpt->dev, PCIR_COMMAND, mpt->pci_cfg.Command, 2); + pci_write_config(mpt->dev, PCIR_CACHELNSZ, + mpt->pci_cfg.LatencyTimer_LineSize, 2); + pci_write_config(mpt->dev, PCIR_MAPS, mpt->pci_cfg.IO_BAR, 4); + pci_write_config(mpt->dev, PCIR_MAPS+0x4, mpt->pci_cfg.Mem0_BAR[0], 4); + pci_write_config(mpt->dev, PCIR_MAPS+0x8, mpt->pci_cfg.Mem0_BAR[1], 4); + pci_write_config(mpt->dev, PCIR_MAPS+0xC, mpt->pci_cfg.Mem1_BAR[0], 4); + pci_write_config(mpt->dev, PCIR_MAPS+0x10, mpt->pci_cfg.Mem1_BAR[1], 4); + pci_write_config(mpt->dev, PCIR_BIOS, mpt->pci_cfg.ROM_BAR, 4); + pci_write_config(mpt->dev, PCIR_INTLINE, mpt->pci_cfg.IntLine, 1); + pci_write_config(mpt->dev, 0x44, mpt->pci_cfg.PMCSR, 4); +} |