From: Russell King <rmk@xxxxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Russell King <rmk+kernel@xxxxxxxxxxxxxxxx>
---
drivers/scsi/arm/acornscsi.c | 243 +++++++++++++++++++++---------------------
1 files changed, 120 insertions(+), 123 deletions(-)
diff --git a/drivers/scsi/arm/acornscsi.c b/drivers/scsi/arm/acornscsi.c
index fa58d02..157ac1b 100644
--- a/drivers/scsi/arm/acornscsi.c
+++ b/drivers/scsi/arm/acornscsi.c
@@ -203,44 +203,41 @@ static void acornscsi_abortcmd(AS_Host *host, unsigned char tag);
* Miscellaneous
*/
-static inline void
-sbic_arm_write(unsigned int io_port, int reg, int value)
+static inline void sbic_arm_write(AS_Host *host, unsigned int reg, unsigned int value)
{
- __raw_writeb(reg, io_port);
- __raw_writeb(value, io_port + 4);
+ __raw_writeb(reg, host->scsi.io_port);
+ __raw_writeb(value, host->scsi.io_port + 4);
}
-#define sbic_arm_writenext(io,val) \
- __raw_writeb((val), (io) + 4)
+#define sbic_arm_writenext(host,val) \
+ __raw_writeb((val), (host)->scsi.io_port + 4)
-static inline
-int sbic_arm_read(unsigned int io_port, int reg)
+static inline int sbic_arm_read(AS_Host *host, unsigned int reg)
{
if(reg == SBIC_ASR)
- return __raw_readl(io_port) & 255;
- __raw_writeb(reg, io_port);
- return __raw_readl(io_port + 4) & 255;
+ return __raw_readl(host->scsi.io_port) & 255;
+ __raw_writeb(reg, host->scsi.io_port);
+ return __raw_readl(host->scsi.io_port + 4) & 255;
}
-#define sbic_arm_readnext(io) \
- __raw_readb((io) + 4)
+#define sbic_arm_readnext(host) \
+ __raw_readb((host)->scsi.io_port + 4)
#ifdef USE_DMAC
-#define dmac_read(io_port,reg) \
- inb((io_port) + (reg))
+#define dmac_read(host,reg) \
+ inb((host)->dma.io_port + (reg))
-#define dmac_write(io_port,reg,value) \
- ({ outb((value), (io_port) + (reg)); })
+#define dmac_write(host,reg,value) \
+ ({ outb((value), (host)->dma.io_port + (reg)); })
-#define dmac_clearintr(io_port) \
- ({ outb(0, (io_port)); })
+#define dmac_clearintr(host) \
+ ({ outb(0, (host)->dma.io_intr_clear); })
-static inline
-unsigned int dmac_address(unsigned int io_port)
+static inline unsigned int dmac_address(AS_Host *host)
{
- return dmac_read(io_port, DMAC_TXADRHI) << 16 |
- dmac_read(io_port, DMAC_TXADRMD) << 8 |
- dmac_read(io_port, DMAC_TXADRLO);
+ return dmac_read(host, DMAC_TXADRHI) << 16 |
+ dmac_read(host, DMAC_TXADRMD) << 8 |
+ dmac_read(host, DMAC_TXADRLO);
}
static
@@ -248,15 +245,15 @@ void acornscsi_dumpdma(AS_Host *host, char *where)
{
unsigned int mode, addr, len;
- mode = dmac_read(host->dma.io_port, DMAC_MODECON);
- addr = dmac_address(host->dma.io_port);
- len = dmac_read(host->dma.io_port, DMAC_TXCNTHI) << 8 |
- dmac_read(host->dma.io_port, DMAC_TXCNTLO);
+ mode = dmac_read(host, DMAC_MODECON);
+ addr = dmac_address(host);
+ len = dmac_read(host, DMAC_TXCNTHI) << 8 |
+ dmac_read(host, DMAC_TXCNTLO);
printk("scsi%d: %s: DMAC %02x @%06x+%04x msk %02x, ",
host->host->host_no, where,
mode, addr, (len + 1) & 0xffff,
- dmac_read(host->dma.io_port, DMAC_MASKREG));
+ dmac_read(host, DMAC_MASKREG));
printk("DMA @%06x, ", host->dma.start_addr);
printk("BH @%p +%04x, ", host->scsi.SCp.ptr,
@@ -272,9 +269,9 @@ unsigned long acornscsi_sbic_xfcount(AS_Host *host)
{
unsigned long length;
- length = sbic_arm_read(host->scsi.io_port, SBIC_TRANSCNTH) << 16;
- length |= sbic_arm_readnext(host->scsi.io_port) << 8;
- length |= sbic_arm_readnext(host->scsi.io_port);
+ length = sbic_arm_read(host, SBIC_TRANSCNTH) << 16;
+ length |= sbic_arm_readnext(host) << 8;
+ length |= sbic_arm_readnext(host);
return length;
}
@@ -285,7 +282,7 @@ acornscsi_sbic_wait(AS_Host *host, int stat_mask, int stat, int timeout, char *m
int asr;
do {
- asr = sbic_arm_read(host->scsi.io_port, SBIC_ASR);
+ asr = sbic_arm_read(host, SBIC_ASR);
if ((asr & stat_mask) == stat)
return 0;
@@ -304,7 +301,7 @@ int acornscsi_sbic_issuecmd(AS_Host *host, int command)
if (acornscsi_sbic_wait(host, ASR_CIP, 0, 1000, "issuing command"))
return -1;
- sbic_arm_write(host->scsi.io_port, SBIC_CMND, command);
+ sbic_arm_write(host, SBIC_CMND, command);
return 0;
}
@@ -353,12 +350,12 @@ void acornscsi_resetcard(AS_Host *host)
printk("scsi%d: timeout while resetting card\n",
host->host->host_no);
- sbic_arm_read(host->scsi.io_port, SBIC_ASR);
- sbic_arm_read(host->scsi.io_port, SBIC_SSR);
+ sbic_arm_read(host, SBIC_ASR);
+ sbic_arm_read(host, SBIC_SSR);
/* setup sbic - WD33C93A */
- sbic_arm_write(host->scsi.io_port, SBIC_OWNID, OWNID_EAF | host->host->this_id);
- sbic_arm_write(host->scsi.io_port, SBIC_CMND, CMND_RESET);
+ sbic_arm_write(host, SBIC_OWNID, OWNID_EAF | host->host->this_id);
+ sbic_arm_write(host, SBIC_CMND, CMND_RESET);
/*
* Command should cause a reset interrupt
@@ -374,26 +371,26 @@ void acornscsi_resetcard(AS_Host *host)
printk("scsi%d: timeout while resetting card\n",
host->host->host_no);
- sbic_arm_read(host->scsi.io_port, SBIC_ASR);
- if (sbic_arm_read(host->scsi.io_port, SBIC_SSR) != 0x01)
+ sbic_arm_read(host, SBIC_ASR);
+ if (sbic_arm_read(host, SBIC_SSR) != 0x01)
printk(KERN_CRIT "scsi%d: WD33C93A didn't give enhanced reset interrupt\n",
host->host->host_no);
- sbic_arm_write(host->scsi.io_port, SBIC_CTRL, INIT_SBICDMA | CTRL_IDI);
- sbic_arm_write(host->scsi.io_port, SBIC_TIMEOUT, TIMEOUT_TIME);
- sbic_arm_write(host->scsi.io_port, SBIC_SYNCHTRANSFER, SYNCHTRANSFER_2DBA);
- sbic_arm_write(host->scsi.io_port, SBIC_SOURCEID, SOURCEID_ER | SOURCEID_DSP);
+ sbic_arm_write(host, SBIC_CTRL, INIT_SBICDMA | CTRL_IDI);
+ sbic_arm_write(host, SBIC_TIMEOUT, TIMEOUT_TIME);
+ sbic_arm_write(host, SBIC_SYNCHTRANSFER, SYNCHTRANSFER_2DBA);
+ sbic_arm_write(host, SBIC_SOURCEID, SOURCEID_ER | SOURCEID_DSP);
host->card.page_reg = 0x40;
outb(host->card.page_reg, host->card.io_page);
/* setup dmac - uPC71071 */
- dmac_write(host->dma.io_port, DMAC_INIT, 0);
+ dmac_write(host, DMAC_INIT, 0);
#ifdef USE_DMAC
- dmac_write(host->dma.io_port, DMAC_INIT, INIT_8BIT);
- dmac_write(host->dma.io_port, DMAC_CHANNEL, CHANNEL_0);
- dmac_write(host->dma.io_port, DMAC_DEVCON0, INIT_DEVCON0);
- dmac_write(host->dma.io_port, DMAC_DEVCON1, INIT_DEVCON1);
+ dmac_write(host, DMAC_INIT, INIT_8BIT);
+ dmac_write(host, DMAC_CHANNEL, CHANNEL_0);
+ dmac_write(host, DMAC_DEVCON0, INIT_DEVCON0);
+ dmac_write(host, DMAC_DEVCON1, INIT_DEVCON1);
#endif
host->SCpnt = NULL;
@@ -741,9 +738,9 @@ intr_ret_t acornscsi_kick(AS_Host *host)
* If we have an interrupt pending, then we may have been reselected.
* In this case, we don't want to write to the registers
*/
- if (!(sbic_arm_read(host->scsi.io_port, SBIC_ASR) & (ASR_INT|ASR_BSY|ASR_CIP))) {
- sbic_arm_write(host->scsi.io_port, SBIC_DESTID, SCpnt->device->id);
- sbic_arm_write(host->scsi.io_port, SBIC_CMND, CMND_SELWITHATN);
+ if (!(sbic_arm_read(host, SBIC_ASR) & (ASR_INT|ASR_BSY|ASR_CIP))) {
+ sbic_arm_write(host, SBIC_DESTID, SCpnt->device->id);
+ sbic_arm_write(host, SBIC_CMND, CMND_SELWITHATN);
}
/*
@@ -807,7 +804,7 @@ static void acornscsi_done(AS_Host *host, struct scsi_cmnd **SCpntp,
struct scsi_cmnd *SCpnt = *SCpntp;
/* clean up */
- sbic_arm_write(host->scsi.io_port, SBIC_SOURCEID, SOURCEID_ER | SOURCEID_DSP);
+ sbic_arm_write(host, SBIC_SOURCEID, SOURCEID_ER | SOURCEID_DSP);
host->stats.fins += 1;
@@ -1008,8 +1005,8 @@ void acornscsi_data_write(AS_Host *host, char *ptr,
static inline
void acornscsi_dma_stop(AS_Host *host)
{
- dmac_write(host->dma.io_port, DMAC_MASKREG, MASK_ON);
- dmac_clearintr(host->dma.io_intr_clear);
+ dmac_write(host, DMAC_MASKREG, MASK_ON);
+ dmac_clearintr(host);
#if (DEBUG & DEBUG_DMA)
DBG(host->SCpnt, acornscsi_dumpdma(host, "stop"));
@@ -1031,7 +1028,7 @@ void acornscsi_dma_setup(AS_Host *host, dmadir_t direction)
host->dma.direction = direction;
- dmac_write(host->dma.io_port, DMAC_MASKREG, MASK_ON);
+ dmac_write(host, DMAC_MASKREG, MASK_ON);
if (direction == DMA_OUT) {
#if (DEBUG & DEBUG_NO_WRITE)
@@ -1062,13 +1059,13 @@ void acornscsi_dma_setup(AS_Host *host, dmadir_t direction)
length);
length -= 1;
- dmac_write(host->dma.io_port, DMAC_TXCNTLO, length);
- dmac_write(host->dma.io_port, DMAC_TXCNTHI, length >> 8);
- dmac_write(host->dma.io_port, DMAC_TXADRLO, address);
- dmac_write(host->dma.io_port, DMAC_TXADRMD, address >> 8);
- dmac_write(host->dma.io_port, DMAC_TXADRHI, 0);
- dmac_write(host->dma.io_port, DMAC_MODECON, mode);
- dmac_write(host->dma.io_port, DMAC_MASKREG, MASK_OFF);
+ dmac_write(host, DMAC_TXCNTLO, length);
+ dmac_write(host, DMAC_TXCNTHI, length >> 8);
+ dmac_write(host, DMAC_TXADRLO, address);
+ dmac_write(host, DMAC_TXADRMD, address >> 8);
+ dmac_write(host, DMAC_TXADRHI, 0);
+ dmac_write(host, DMAC_MODECON, mode);
+ dmac_write(host, DMAC_MASKREG, MASK_OFF);
#if (DEBUG & DEBUG_DMA)
DBG(host->SCpnt, acornscsi_dumpdma(host, "strt"));
@@ -1088,8 +1085,8 @@ void acornscsi_dma_setup(AS_Host *host, dmadir_t direction)
static
void acornscsi_dma_cleanup(AS_Host *host)
{
- dmac_write(host->dma.io_port, DMAC_MASKREG, MASK_ON);
- dmac_clearintr(host->dma.io_intr_clear);
+ dmac_write(host, DMAC_MASKREG, MASK_ON);
+ dmac_clearintr(host);
/*
* Check for a pending transfer
@@ -1116,7 +1113,7 @@ void acornscsi_dma_cleanup(AS_Host *host)
/*
* Calculate number of bytes transferred from DMA.
*/
- transferred = dmac_address(host->dma.io_port) - host->dma.start_addr;
+ transferred = dmac_address(host) - host->dma.start_addr;
host->dma.transferred += transferred;
if (host->dma.direction == DMA_IN)
@@ -1152,13 +1149,13 @@ void acornscsi_dma_intr(AS_Host *host)
DBG(host->SCpnt, acornscsi_dumpdma(host, "inti"));
#endif
- dmac_write(host->dma.io_port, DMAC_MASKREG, MASK_ON);
- dmac_clearintr(host->dma.io_intr_clear);
+ dmac_write(host, DMAC_MASKREG, MASK_ON);
+ dmac_clearintr(host);
/*
* Calculate amount transferred via DMA
*/
- transferred = dmac_address(host->dma.io_port) - host->dma.start_addr;
+ transferred = dmac_address(host) - host->dma.start_addr;
host->dma.transferred += transferred;
/*
@@ -1190,12 +1187,12 @@ void acornscsi_dma_intr(AS_Host *host)
length);
length -= 1;
- dmac_write(host->dma.io_port, DMAC_TXCNTLO, length);
- dmac_write(host->dma.io_port, DMAC_TXCNTHI, length >> 8);
- dmac_write(host->dma.io_port, DMAC_TXADRLO, address);
- dmac_write(host->dma.io_port, DMAC_TXADRMD, address >> 8);
- dmac_write(host->dma.io_port, DMAC_TXADRHI, 0);
- dmac_write(host->dma.io_port, DMAC_MASKREG, MASK_OFF);
+ dmac_write(host, DMAC_TXCNTLO, length);
+ dmac_write(host, DMAC_TXCNTHI, length >> 8);
+ dmac_write(host, DMAC_TXADRLO, address);
+ dmac_write(host, DMAC_TXADRMD, address >> 8);
+ dmac_write(host, DMAC_TXADRHI, 0);
+ dmac_write(host, DMAC_MASKREG, MASK_OFF);
#if (DEBUG & DEBUG_DMA)
DBG(host->SCpnt, acornscsi_dumpdma(host, "into"));
@@ -1209,15 +1206,15 @@ void acornscsi_dma_intr(AS_Host *host)
* attention condition. We continue giving one byte until
* the device recognises the attention.
*/
- if (dmac_read(host->dma.io_port, DMAC_STATUS) & STATUS_RQ0) {
+ if (dmac_read(host, DMAC_STATUS) & STATUS_RQ0) {
acornscsi_abortcmd(host, host->SCpnt->tag);
- dmac_write(host->dma.io_port, DMAC_TXCNTLO, 0);
- dmac_write(host->dma.io_port, DMAC_TXCNTHI, 0);
- dmac_write(host->dma.io_port, DMAC_TXADRLO, 0);
- dmac_write(host->dma.io_port, DMAC_TXADRMD, 0);
- dmac_write(host->dma.io_port, DMAC_TXADRHI, 0);
- dmac_write(host->dma.io_port, DMAC_MASKREG, MASK_OFF);
+ dmac_write(host, DMAC_TXCNTLO, 0);
+ dmac_write(host, DMAC_TXCNTHI, 0);
+ dmac_write(host, DMAC_TXADRLO, 0);
+ dmac_write(host, DMAC_TXADRMD, 0);
+ dmac_write(host, DMAC_TXADRHI, 0);
+ dmac_write(host, DMAC_MASKREG, MASK_OFF);
}
#endif
}
@@ -1271,9 +1268,9 @@ void acornscsi_dma_adjust(AS_Host *host)
host->dma.xfer_setup = 0;
else {
transferred += host->dma.start_addr;
- dmac_write(host->dma.io_port, DMAC_TXADRLO, transferred);
- dmac_write(host->dma.io_port, DMAC_TXADRMD, transferred >> 8);
- dmac_write(host->dma.io_port, DMAC_TXADRHI, transferred >> 16);
+ dmac_write(host, DMAC_TXADRLO, transferred);
+ dmac_write(host, DMAC_TXADRMD, transferred >> 8);
+ dmac_write(host, DMAC_TXADRHI, transferred >> 16);
#if (DEBUG & (DEBUG_DMA|DEBUG_WRITE))
DBG(host->SCpnt, acornscsi_dumpdma(host, "adjo"));
#endif
@@ -1292,12 +1289,12 @@ acornscsi_write_pio(AS_Host *host, char *bytes, int *ptr, int len, unsigned int
int my_ptr = *ptr;
while (my_ptr < len) {
- asr = sbic_arm_read(host->scsi.io_port, SBIC_ASR);
+ asr = sbic_arm_read(host, SBIC_ASR);
if (asr & ASR_DBR) {
timeout = max_timeout;
- sbic_arm_write(host->scsi.io_port, SBIC_DATA, bytes[my_ptr++]);
+ sbic_arm_write(host, SBIC_DATA, bytes[my_ptr++]);
} else if (asr & ASR_INT)
break;
else if (--timeout == 0)
@@ -1320,9 +1317,9 @@ acornscsi_sendcommand(AS_Host *host)
{
struct scsi_cmnd *SCpnt = host->SCpnt;
- sbic_arm_write(host->scsi.io_port, SBIC_TRANSCNTH, 0);
- sbic_arm_writenext(host->scsi.io_port, 0);
- sbic_arm_writenext(host->scsi.io_port, SCpnt->cmd_len - host->scsi.SCp.sent_command);
+ sbic_arm_write(host, SBIC_TRANSCNTH, 0);
+ sbic_arm_writenext(host, 0);
+ sbic_arm_writenext(host, SCpnt->cmd_len - host->scsi.SCp.sent_command);
acornscsi_sbic_issuecmd(host, CMND_XFERINFO);
@@ -1351,7 +1348,7 @@ void acornscsi_sendmessage(AS_Host *host)
acornscsi_sbic_wait(host, ASR_DBR, ASR_DBR, 1000, "sending message 1");
- sbic_arm_write(host->scsi.io_port, SBIC_DATA, NOP);
+ sbic_arm_write(host, SBIC_DATA, NOP);
host->scsi.last_message = NOP;
#if (DEBUG & DEBUG_MESSAGES)
@@ -1365,7 +1362,7 @@ void acornscsi_sendmessage(AS_Host *host)
acornscsi_sbic_wait(host, ASR_DBR, ASR_DBR, 1000, "sending message 2");
- sbic_arm_write(host->scsi.io_port, SBIC_DATA, msg->msg[0]);
+ sbic_arm_write(host, SBIC_DATA, msg->msg[0]);
host->scsi.last_message = msg->msg[0];
#if (DEBUG & DEBUG_MESSAGES)
@@ -1382,9 +1379,9 @@ void acornscsi_sendmessage(AS_Host *host)
* initiator. This provides an interlock so that the
* initiator can determine which message byte is rejected.
*/
- sbic_arm_write(host->scsi.io_port, SBIC_TRANSCNTH, 0);
- sbic_arm_writenext(host->scsi.io_port, 0);
- sbic_arm_writenext(host->scsi.io_port, message_length);
+ sbic_arm_write(host, SBIC_TRANSCNTH, 0);
+ sbic_arm_writenext(host, 0);
+ sbic_arm_writenext(host, message_length);
acornscsi_sbic_issuecmd(host, CMND_XFERINFO);
msgnr = 0;
@@ -1421,7 +1418,7 @@ void acornscsi_readstatusbyte(AS_Host *host)
{
acornscsi_sbic_issuecmd(host, CMND_XFERINFO|CMND_SBT);
acornscsi_sbic_wait(host, ASR_DBR, ASR_DBR, 1000, "reading status byte");
- host->scsi.SCp.Status = sbic_arm_read(host->scsi.io_port, SBIC_DATA);
+ host->scsi.SCp.Status = sbic_arm_read(host, SBIC_DATA);
}
/*
@@ -1438,12 +1435,12 @@ unsigned char acornscsi_readmessagebyte(AS_Host *host)
acornscsi_sbic_wait(host, ASR_DBR, ASR_DBR, 1000, "for message byte");
- message = sbic_arm_read(host->scsi.io_port, SBIC_DATA);
+ message = sbic_arm_read(host, SBIC_DATA);
/* wait for MSGIN-XFER-PAUSED */
acornscsi_sbic_wait(host, ASR_INT, ASR_INT, 1000, "for interrupt after message byte");
- sbic_arm_read(host->scsi.io_port, SBIC_SSR);
+ sbic_arm_read(host, SBIC_SSR);
return message;
}
@@ -1480,7 +1477,7 @@ void acornscsi_message(AS_Host *host)
/* wait for next msg-in */
acornscsi_sbic_wait(host, ASR_INT, ASR_INT, 1000, "for interrupt after negate ack");
- sbic_arm_read(host->scsi.io_port, SBIC_SSR);
+ sbic_arm_read(host, SBIC_SSR);
}
} while (msgidx < msglen);
@@ -1602,7 +1599,7 @@ void acornscsi_message(AS_Host *host)
host->host->host_no, acornscsi_target(host));
host->device[host->SCpnt->device->id].sync_xfer = SYNCHTRANSFER_2DBA;
host->device[host->SCpnt->device->id].sync_state = SYNC_ASYNCHRONOUS;
- sbic_arm_write(host->scsi.io_port, SBIC_SYNCHTRANSFER, host->device[host->SCpnt->device->id].sync_xfer);
+ sbic_arm_write(host, SBIC_SYNCHTRANSFER, host->device[host->SCpnt->device->id].sync_xfer);
break;
default:
@@ -1652,7 +1649,7 @@ void acornscsi_message(AS_Host *host)
host->device[host->SCpnt->device->id].sync_xfer =
calc_sync_xfer(period * 4, length);
}
- sbic_arm_write(host->scsi.io_port, SBIC_SYNCHTRANSFER, host->device[host->SCpnt->device->id].sync_xfer);
+ sbic_arm_write(host, SBIC_SYNCHTRANSFER, host->device[host->SCpnt->device->id].sync_xfer);
break;
#else
/* We do not accept synchronous transfers. Respond with a
@@ -1792,10 +1789,10 @@ int acornscsi_starttransfer(AS_Host *host)
residual = scsi_bufflen(host->SCpnt) - host->scsi.SCp.scsi_xferred;
- sbic_arm_write(host->scsi.io_port, SBIC_SYNCHTRANSFER, host->device[host->SCpnt->device->id].sync_xfer);
- sbic_arm_writenext(host->scsi.io_port, residual >> 16);
- sbic_arm_writenext(host->scsi.io_port, residual >> 8);
- sbic_arm_writenext(host->scsi.io_port, residual);
+ sbic_arm_write(host, SBIC_SYNCHTRANSFER, host->device[host->SCpnt->device->id].sync_xfer);
+ sbic_arm_writenext(host, residual >> 16);
+ sbic_arm_writenext(host, residual >> 8);
+ sbic_arm_writenext(host, residual);
acornscsi_sbic_issuecmd(host, CMND_XFERINFO);
return 1;
}
@@ -1816,7 +1813,7 @@ int acornscsi_reconnect(AS_Host *host)
{
unsigned int target, lun, ok = 0;
- target = sbic_arm_read(host->scsi.io_port, SBIC_SOURCEID);
+ target = sbic_arm_read(host, SBIC_SOURCEID);
if (!(target & 8))
printk(KERN_ERR "scsi%d: invalid source id after reselection "
@@ -1832,7 +1829,7 @@ int acornscsi_reconnect(AS_Host *host)
host->SCpnt = NULL;
}
- lun = sbic_arm_read(host->scsi.io_port, SBIC_DATA) & 7;
+ lun = sbic_arm_read(host, SBIC_DATA) & 7;
host->scsi.reconnected.target = target;
host->scsi.reconnected.lun = lun;
@@ -1952,7 +1949,7 @@ static
void acornscsi_abortcmd(AS_Host *host, unsigned char tag)
{
host->scsi.phase = PHASE_ABORTED;
- sbic_arm_write(host->scsi.io_port, SBIC_CMND, CMND_ASSERTATN);
+ sbic_arm_write(host, SBIC_CMND, CMND_ASSERTATN);
msgqueue_flush(&host->scsi.msgs);
#ifdef CONFIG_SCSI_ACORNSCSI_TAGGED_QUEUE
@@ -1979,11 +1976,11 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq)
{
unsigned int asr, ssr;
- asr = sbic_arm_read(host->scsi.io_port, SBIC_ASR);
+ asr = sbic_arm_read(host, SBIC_ASR);
if (!(asr & ASR_INT))
return INTR_IDLE;
- ssr = sbic_arm_read(host->scsi.io_port, SBIC_SSR);
+ ssr = sbic_arm_read(host, SBIC_SSR);
#if (DEBUG & DEBUG_PHASES)
print_sbic_status(asr, ssr, host->scsi.phase);
@@ -1999,15 +1996,15 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq)
printk(KERN_ERR "scsi%d: reset in standard mode but wanted advanced mode.\n",
host->host->host_no);
/* setup sbic - WD33C93A */
- sbic_arm_write(host->scsi.io_port, SBIC_OWNID, OWNID_EAF | host->host->this_id);
- sbic_arm_write(host->scsi.io_port, SBIC_CMND, CMND_RESET);
+ sbic_arm_write(host, SBIC_OWNID, OWNID_EAF | host->host->this_id);
+ sbic_arm_write(host, SBIC_CMND, CMND_RESET);
return INTR_IDLE;
case 0x01: /* reset state - advanced */
- sbic_arm_write(host->scsi.io_port, SBIC_CTRL, INIT_SBICDMA | CTRL_IDI);
- sbic_arm_write(host->scsi.io_port, SBIC_TIMEOUT, TIMEOUT_TIME);
- sbic_arm_write(host->scsi.io_port, SBIC_SYNCHTRANSFER, SYNCHTRANSFER_2DBA);
- sbic_arm_write(host->scsi.io_port, SBIC_SOURCEID, SOURCEID_ER | SOURCEID_DSP);
+ sbic_arm_write(host, SBIC_CTRL, INIT_SBICDMA | CTRL_IDI);
+ sbic_arm_write(host, SBIC_TIMEOUT, TIMEOUT_TIME);
+ sbic_arm_write(host, SBIC_SYNCHTRANSFER, SYNCHTRANSFER_2DBA);
+ sbic_arm_write(host, SBIC_SOURCEID, SOURCEID_ER | SOURCEID_DSP);
msgqueue_flush(&host->scsi.msgs);
return INTR_IDLE;
@@ -2025,10 +2022,10 @@ intr_ret_t acornscsi_sbicintr(AS_Host *host, int in_irq)
msgqueue_flush(&host->scsi.msgs);
host->dma.transferred = host->scsi.SCp.scsi_xferred;
/* 33C93 gives next interrupt indicating bus phase */
- asr = sbic_arm_read(host->scsi.io_port, SBIC_ASR);
+ asr = sbic_arm_read(host, SBIC_ASR);
if (!(asr & ASR_INT))
break;
- ssr = sbic_arm_read(host->scsi.io_port, SBIC_SSR);
+ ssr = sbic_arm_read(host, SBIC_SSR);
ADD_STATUS(8, ssr, host->scsi.phase, 1);
ADD_STATUS(host->SCpnt->device->id, ssr, host->scsi.phase, 1);
goto connected;
@@ -2655,7 +2652,7 @@ static enum res_abort acornscsi_do_abort(AS_Host *host, struct scsi_cmnd *SCpnt)
* busylun bit.
*/
case PHASE_CONNECTED:
- sbic_arm_write(host->scsi.io_port, SBIC_CMND, CMND_DISCONNECT);
+ sbic_arm_write(host, SBIC_CMND, CMND_DISCONNECT);
host->SCpnt = NULL;
res = res_success_clear;
break;
@@ -2699,8 +2696,8 @@ int acornscsi_abort(struct scsi_cmnd *SCpnt)
#if (DEBUG & DEBUG_ABORT)
{
int asr, ssr;
- asr = sbic_arm_read(host->scsi.io_port, SBIC_ASR);
- ssr = sbic_arm_read(host->scsi.io_port, SBIC_SSR);
+ asr = sbic_arm_read(host, SBIC_ASR);
+ ssr = sbic_arm_read(host, SBIC_SSR);
printk(KERN_WARNING "acornscsi_abort: ");
print_sbic_status(asr, ssr, host->scsi.phase);
@@ -2780,8 +2777,8 @@ int acornscsi_bus_reset(struct scsi_cmnd *SCpnt)
{
int asr, ssr;
- asr = sbic_arm_read(host->scsi.io_port, SBIC_ASR);
- ssr = sbic_arm_read(host->scsi.io_port, SBIC_SSR);
+ asr = sbic_arm_read(host, SBIC_ASR);
+ ssr = sbic_arm_read(host, SBIC_SSR);
printk(KERN_WARNING "acornscsi_reset: ");
print_sbic_status(asr, ssr, host->scsi.phase);
--
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