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path: root/drivers/scsi/a3000.c
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Diffstat (limited to 'drivers/scsi/a3000.c')
-rw-r--r--drivers/scsi/a3000.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/scsi/a3000.c b/drivers/scsi/a3000.c
index 86f1da22aaa5..dd161885eed1 100644
--- a/drivers/scsi/a3000.c
+++ b/drivers/scsi/a3000.c
@@ -13,7 +13,11 @@
#include <asm/amigaints.h>
#include <asm/amigahw.h>
-#include "scsi.h"
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_eh.h>
+#include <scsi/scsi_tcq.h>
#include "wd33c93.h"
#include "a3000.h"
@@ -44,12 +48,13 @@ static irqreturn_t a3000_intr(int irq, void *data)
static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
{
+ struct scsi_pointer *scsi_pointer = WD33C93_scsi_pointer(cmd);
struct Scsi_Host *instance = cmd->device->host;
struct a3000_hostdata *hdata = shost_priv(instance);
struct WD33C93_hostdata *wh = &hdata->wh;
struct a3000_scsiregs *regs = hdata->regs;
unsigned short cntr = CNTR_PDMD | CNTR_INTEN;
- unsigned long addr = virt_to_bus(cmd->SCp.ptr);
+ unsigned long addr = virt_to_bus(scsi_pointer->ptr);
/*
* if the physical address has the wrong alignment, or if
@@ -58,7 +63,7 @@ static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
* buffer
*/
if (addr & A3000_XFER_MASK) {
- wh->dma_bounce_len = (cmd->SCp.this_residual + 511) & ~0x1ff;
+ wh->dma_bounce_len = (scsi_pointer->this_residual + 511) & ~0x1ff;
wh->dma_bounce_buffer = kmalloc(wh->dma_bounce_len,
GFP_KERNEL);
@@ -70,8 +75,8 @@ static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
if (!dir_in) {
/* copy to bounce buffer for a write */
- memcpy(wh->dma_bounce_buffer, cmd->SCp.ptr,
- cmd->SCp.this_residual);
+ memcpy(wh->dma_bounce_buffer, scsi_pointer->ptr,
+ scsi_pointer->this_residual);
}
addr = virt_to_bus(wh->dma_bounce_buffer);
@@ -91,10 +96,10 @@ static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
if (dir_in) {
/* invalidate any cache */
- cache_clear(addr, cmd->SCp.this_residual);
+ cache_clear(addr, scsi_pointer->this_residual);
} else {
/* push any dirty cache */
- cache_push(addr, cmd->SCp.this_residual);
+ cache_push(addr, scsi_pointer->this_residual);
}
/* start DMA */
@@ -109,6 +114,7 @@ static int dma_setup(struct scsi_cmnd *cmd, int dir_in)
static void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt,
int status)
{
+ struct scsi_pointer *scsi_pointer = WD33C93_scsi_pointer(SCpnt);
struct a3000_hostdata *hdata = shost_priv(instance);
struct WD33C93_hostdata *wh = &hdata->wh;
struct a3000_scsiregs *regs = hdata->regs;
@@ -149,8 +155,8 @@ static void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt,
if (status && wh->dma_bounce_buffer) {
if (SCpnt) {
if (wh->dma_dir && SCpnt)
- memcpy(SCpnt->SCp.ptr, wh->dma_bounce_buffer,
- SCpnt->SCp.this_residual);
+ memcpy(scsi_pointer->ptr, wh->dma_bounce_buffer,
+ scsi_pointer->this_residual);
kfree(wh->dma_bounce_buffer);
wh->dma_bounce_buffer = NULL;
wh->dma_bounce_len = 0;
@@ -175,6 +181,7 @@ static struct scsi_host_template amiga_a3000_scsi_template = {
.this_id = 7,
.sg_tablesize = SG_ALL,
.cmd_per_lun = CMD_PER_LUN,
+ .cmd_size = sizeof(struct scsi_pointer),
};
static int __init amiga_a3000_scsi_probe(struct platform_device *pdev)