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[SCSI] More buffer->request_buffer changes 

Seem like quite a few splipped through the cracks.  Here's a patch to
update all references I could find:

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Christoph Hellwig 2006-07-14 10:29:34 +02:00 committed by James Bottomley
parent 92c0bfea9b
commit 79bd3f8563
14 changed files with 19 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/fc4/fc.c
View File

@ -429,7 +429,7 @@ static inline void fcp_scsi_receive(fc_channel *fc, int token, int status, fc_hd
if (fcmd->data) {
if (SCpnt->use_sg)
dma_unmap_sg(fc->dev, (struct scatterlist *)SCpnt->buffer,
dma_unmap_sg(fc->dev, (struct scatterlist *)SCpnt->request_buffer,
SCpnt->use_sg,
SCpnt->sc_data_direction);
else
@ -810,7 +810,7 @@ static int fcp_scsi_queue_it(fc_channel *fc, Scsi_Cmnd *SCpnt, fcp_cmnd *fcmd, i
SCpnt->request_bufflen,
SCpnt->sc_data_direction);
} else {
struct scatterlist *sg = (struct scatterlist *)SCpnt->buffer;
struct scatterlist *sg = (struct scatterlist *)SCpnt->request_buffer;
int nents;
FCD(("XXX: Use_sg %d %d\n", SCpnt->use_sg, sg->length))

8
drivers/scsi/53c7xx.c
View File

@ -3451,12 +3451,12 @@ create_cmd (Scsi_Cmnd *cmd) {
for (i = 0; cmd->use_sg ? (i < cmd->use_sg) : !i; cmd_datain += 4,
cmd_dataout += 4, ++i) {
u32 vbuf = cmd->use_sg
? (u32)page_address(((struct scatterlist *)cmd->buffer)[i].page)+
((struct scatterlist *)cmd->buffer)[i].offset
? (u32)page_address(((struct scatterlist *)cmd->request_buffer)[i].page)+
((struct scatterlist *)cmd->request_buffer)[i].offset
: (u32)(cmd->request_buffer);
u32 bbuf = virt_to_bus((void *)vbuf);
u32 count = cmd->use_sg ?
((struct scatterlist *)cmd->buffer)[i].length :
((struct scatterlist *)cmd->request_buffer)[i].length :
cmd->request_bufflen;
/*
@ -5417,7 +5417,7 @@ insn_to_offset (Scsi_Cmnd *cmd, u32 *insn) {
if ((buffers = cmd->use_sg)) {
for (offset = 0,
segment = (struct scatterlist *) cmd->buffer;
segment = (struct scatterlist *) cmd->request_buffer;
buffers && !((found = ((ptr >= (char *)page_address(segment->page)+segment->offset) &&
(ptr < ((char *)page_address(segment->page)+segment->offset+segment->length)))));
--buffers, offset += segment->length, ++segment)

2
drivers/scsi/NCR53C9x.c
View File

@ -911,7 +911,7 @@ static void esp_get_dmabufs(struct NCR_ESP *esp, Scsi_Cmnd *sp)
sp->SCp.ptr =
(char *) virt_to_phys(sp->request_buffer);
} else {
sp->SCp.buffer = (struct scatterlist *) sp->buffer;
sp->SCp.buffer = (struct scatterlist *) sp->request_buffer;
sp->SCp.buffers_residual = sp->use_sg - 1;
sp->SCp.this_residual = sp->SCp.buffer->length;
if (esp->dma_mmu_get_scsi_sgl)

2
drivers/scsi/atari_NCR5380.c
View File

@ -507,7 +507,7 @@ static __inline__ void initialize_SCp(Scsi_Cmnd *cmd)
*/
if (cmd->use_sg) {
cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
cmd->SCp.buffers_residual = cmd->use_sg - 1;
cmd->SCp.ptr = (char *)page_address(cmd->SCp.buffer->page)+
cmd->SCp.buffer->offset;

4
drivers/scsi/esp.c
View File

@ -1397,7 +1397,7 @@ static void esp_get_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
sp->SCp.ptr = NULL;
}
} else {
sp->SCp.buffer = (struct scatterlist *) sp->buffer;
sp->SCp.buffer = (struct scatterlist *) sp->request_buffer;
sp->SCp.buffers_residual = sbus_map_sg(esp->sdev,
sp->SCp.buffer,
sp->use_sg,
@ -1410,7 +1410,7 @@ static void esp_get_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
static void esp_release_dmabufs(struct esp *esp, struct scsi_cmnd *sp)
{
if (sp->use_sg) {
sbus_unmap_sg(esp->sdev, sp->buffer, sp->use_sg,
sbus_unmap_sg(esp->sdev, sp->request_buffer, sp->use_sg,
sp->sc_data_direction);
} else if (sp->request_bufflen) {
sbus_unmap_single(esp->sdev,

2
drivers/scsi/jazz_esp.c
View File

@ -257,7 +257,7 @@ static void dma_mmu_release_scsi_one (struct NCR_ESP *esp, struct scsi_cmnd *sp)
static void dma_mmu_release_scsi_sgl (struct NCR_ESP *esp, struct scsi_cmnd *sp)
{
int sz = sp->use_sg - 1;
struct scatterlist *sg = (struct scatterlist *)sp->buffer;
struct scatterlist *sg = (struct scatterlist *)sp->request_buffer;
while(sz >= 0) {
vdma_free(sg[sz].dma_address);

2
drivers/scsi/mac53c94.c
View File

@ -378,7 +378,7 @@ static void set_dma_cmds(struct fsc_state *state, struct scsi_cmnd *cmd)
int nseg;
total = 0;
scl = (struct scatterlist *) cmd->buffer;
scl = (struct scatterlist *) cmd->request_buffer;
nseg = pci_map_sg(state->pdev, scl, cmd->use_sg,
cmd->sc_data_direction);
for (i = 0; i < nseg; ++i) {

2
drivers/scsi/mesh.c
View File

@ -1268,7 +1268,7 @@ static void set_dma_cmds(struct mesh_state *ms, struct scsi_cmnd *cmd)
if (cmd->use_sg > 0) {
int nseg;
total = 0;
scl = (struct scatterlist *) cmd->buffer;
scl = (struct scatterlist *) cmd->request_buffer;
off = ms->data_ptr;
nseg = pci_map_sg(ms->pdev, scl, cmd->use_sg,
cmd->sc_data_direction);

2
drivers/scsi/pluto.c
View File

@ -169,8 +169,6 @@ int __init pluto_detect(struct scsi_host_template *tpnt)
SCpnt->request->rq_status = RQ_SCSI_BUSY;
SCpnt->done = pluto_detect_done;
SCpnt->bufflen = 256;
SCpnt->buffer = fcs[i].inquiry;
SCpnt->request_bufflen = 256;
SCpnt->request_buffer = fcs[i].inquiry;
PLD(("set up %d %08lx\n", i, (long)SCpnt))

4
drivers/scsi/qlogicpti.c
View File

@ -874,7 +874,7 @@ static inline int load_cmd(struct scsi_cmnd *Cmnd, struct Command_Entry *cmd,
if (Cmnd->use_sg) {
int sg_count;
sg = (struct scatterlist *) Cmnd->buffer;
sg = (struct scatterlist *) Cmnd->request_buffer;
sg_count = sbus_map_sg(qpti->sdev, sg, Cmnd->use_sg, Cmnd->sc_data_direction);
ds = cmd->dataseg;
@ -1278,7 +1278,7 @@ static struct scsi_cmnd *qlogicpti_intr_handler(struct qlogicpti *qpti)
if (Cmnd->use_sg) {
sbus_unmap_sg(qpti->sdev,
(struct scatterlist *)Cmnd->buffer,
(struct scatterlist *)Cmnd->request_buffer,
Cmnd->use_sg,
Cmnd->sc_data_direction);
} else {

2
drivers/scsi/seagate.c
View File

@ -1002,7 +1002,7 @@ connect_loop:
}
#endif
buffer = (struct scatterlist *) SCint->buffer;
buffer = (struct scatterlist *) SCint->request_buffer;
len = buffer->length;
data = page_address(buffer->page) + buffer->offset;
} else {

2
drivers/scsi/sun3_NCR5380.c
View File

@ -517,7 +517,7 @@ static __inline__ void initialize_SCp(Scsi_Cmnd *cmd)
*/
if (cmd->use_sg) {
cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
cmd->SCp.buffers_residual = cmd->use_sg - 1;
cmd->SCp.ptr = (char *) SGADDR(cmd->SCp.buffer);
cmd->SCp.this_residual = cmd->SCp.buffer->length;

2
drivers/scsi/sun3x_esp.c
View File

@ -347,7 +347,7 @@ static void dma_mmu_release_scsi_one (struct NCR_ESP *esp, Scsi_Cmnd *sp)
static void dma_mmu_release_scsi_sgl (struct NCR_ESP *esp, Scsi_Cmnd *sp)
{
int sz = sp->use_sg - 1;
struct scatterlist *sg = (struct scatterlist *)sp->buffer;
struct scatterlist *sg = (struct scatterlist *)sp->request_buffer;
while(sz >= 0) {
dvma_unmap((char *)sg[sz].dma_address);

2
drivers/scsi/wd33c93.c
View File

@ -373,7 +373,7 @@ wd33c93_queuecommand(struct scsi_cmnd *cmd,
*/
if (cmd->use_sg) {
cmd->SCp.buffer = (struct scatterlist *) cmd->buffer;
cmd->SCp.buffer = (struct scatterlist *) cmd->request_buffer;
cmd->SCp.buffers_residual = cmd->use_sg - 1;
cmd->SCp.ptr = page_address(cmd->SCp.buffer->page) +
cmd->SCp.buffer->offset;