diff options
Diffstat (limited to 'drivers/scsi/advansys.c')
| -rw-r--r-- | drivers/scsi/advansys.c | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 2f370761328..e79f7955f6e 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -2289,10 +2289,8 @@ typedef struct adveep_38C1600_config { #define BIOS_CTRL_AIPP_DIS 0x2000 #define ADV_3550_MEMSIZE 0x2000 /* 8 KB Internal Memory */ -#define ADV_3550_IOLEN 0x40 /* I/O Port Range in bytes */ #define ADV_38C0800_MEMSIZE 0x4000 /* 16 KB Internal Memory */ -#define ADV_38C0800_IOLEN 0x100 /* I/O Port Range in bytes */ /* * XXX - Since ASC38C1600 Rev.3 has a local RAM failure issue, there is @@ -2302,8 +2300,6 @@ typedef struct adveep_38C1600_config { * #define ADV_38C1600_MEMSIZE 0x8000L * 32 KB Internal Memory * */ #define ADV_38C1600_MEMSIZE 0x4000 /* 16 KB Internal Memory */ -#define ADV_38C1600_IOLEN 0x100 /* I/O Port Range 256 bytes */ -#define ADV_38C1600_MEMLEN 0x1000 /* Memory Range 4KB bytes */ /* * Byte I/O register address from base of 'iop_base'. @@ -3952,7 +3948,6 @@ static const char *advansys_info(struct Scsi_Host *shost) ASC_DVC_VAR *asc_dvc_varp; ADV_DVC_VAR *adv_dvc_varp; char *busname; - int iolen; char *widename = NULL; boardp = ASC_BOARDP(shost); @@ -3966,13 +3961,12 @@ static const char *advansys_info(struct Scsi_Host *shost) } else { busname = "ISA"; } - /* Don't reference 'shost->n_io_port'; It may be truncated. */ sprintf(info, "AdvanSys SCSI %s: %s: IO 0x%lX-0x%lX, IRQ 0x%X, DMA 0x%X", ASC_VERSION, busname, (ulong)shost->io_port, - (ulong)shost->io_port + boardp->asc_n_io_port - - 1, shost->irq, shost->dma_channel); + (ulong)shost->io_port + ASC_IOADR_GAP - 1, + shost->irq, shost->dma_channel); } else { if (asc_dvc_varp->bus_type & ASC_IS_VL) { busname = "VL"; @@ -3991,12 +3985,11 @@ static const char *advansys_info(struct Scsi_Host *shost) "bus type %d\n", boardp->id, asc_dvc_varp->bus_type); } - /* Don't reference 'shost->n_io_port'; It may be truncated. */ sprintf(info, "AdvanSys SCSI %s: %s: IO 0x%lX-0x%lX, IRQ 0x%X", ASC_VERSION, busname, (ulong)shost->io_port, - (ulong)shost->io_port + boardp->asc_n_io_port - - 1, shost->irq); + (ulong)shost->io_port + ASC_IOADR_GAP - 1, + shost->irq); } } else { /* @@ -4008,19 +4001,16 @@ static const char *advansys_info(struct Scsi_Host *shost) */ adv_dvc_varp = &boardp->dvc_var.adv_dvc_var; if (adv_dvc_varp->chip_type == ADV_CHIP_ASC3550) { - iolen = ADV_3550_IOLEN; widename = "Ultra-Wide"; } else if (adv_dvc_varp->chip_type == ADV_CHIP_ASC38C0800) { - iolen = ADV_38C0800_IOLEN; widename = "Ultra2-Wide"; } else { - iolen = ADV_38C1600_IOLEN; widename = "Ultra3-Wide"; } sprintf(info, "AdvanSys SCSI %s: PCI %s: PCIMEM 0x%lX-0x%lX, IRQ 0x%X", ASC_VERSION, widename, (ulong)adv_dvc_varp->iop_base, - (ulong)adv_dvc_varp->iop_base + iolen - 1, shost->irq); + (ulong)adv_dvc_varp->iop_base + boardp->asc_n_io_port - 1, shost->irq); } ASC_ASSERT(strlen(info) < ASC_INFO_SIZE); ASC_DBG(1, "advansys_info: end\n"); @@ -6700,10 +6690,7 @@ static int asc_prt_driver_conf(struct Scsi_Host *shost, char *cp, int cplen) boardp->asc_n_io_port); ASC_PRT_NEXT(); - /* 'shost->n_io_port' may be truncated because it is only one byte. */ - len = asc_prt_line(cp, leftlen, - " io_port 0x%x, n_io_port 0x%x\n", - shost->io_port, shost->n_io_port); + len = asc_prt_line(cp, leftlen, " io_port 0x%x\n", shost->io_port); ASC_PRT_NEXT(); if (ASC_NARROW_BOARD(boardp)) { @@ -7595,8 +7582,8 @@ static void asc_prt_scsi_host(struct Scsi_Host *s) printk(" host_busy %u, host_no %d, last_reset %d,\n", s->host_busy, s->host_no, (unsigned)s->last_reset); - printk(" base 0x%lx, io_port 0x%lx, n_io_port %u, irq 0x%x,\n", - (ulong)s->base, (ulong)s->io_port, s->n_io_port, s->irq); + printk(" base 0x%lx, io_port 0x%lx, irq 0x%x,\n", + (ulong)s->base, (ulong)s->io_port, s->irq); printk(" dma_channel %d, this_id %d, can_queue %d,\n", s->dma_channel, s->this_id, s->can_queue); @@ -17537,15 +17524,6 @@ advansys_board_found(int iop, struct device *dev, int bus_type) } /* - * 'n_io_port' currently is one byte. - * - * Set a value to 'n_io_port', but never referenced it because - * it may be truncated. - */ - shost->n_io_port = boardp->asc_n_io_port <= 255 ? - boardp->asc_n_io_port : 255; - - /* * Following v1.3.89, 'cmd_per_lun' is no longer needed * and should be set to zero. * |