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Staging: hv: Get rid of the bus field from struct hv_storvsc_request

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In preparation for consolidating all I/O request state, get rid of the
bus field from struct hv_storvsc_request and instead use the
equivalent  state in struct vmscsi_request - path_id field.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
K. Y. Srinivasan 2011-03-28 09:33:33 -07:00 committed by Greg Kroah-Hartman
parent 124661ded3
commit 735625fe4d
4 changed files with 4 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/staging/hv/blkvsc_drv.c
View file

@ -944,7 +944,7 @@ static int blkvsc_submit_request(struct blkvsc_request *blkvsc_req,
storvsc_req->context = blkvsc_req;
vm_srb->port_number = blkdev->port;
storvsc_req->bus = blkdev->path;
vm_srb->path_id = blkdev->path;
storvsc_req->target_id = blkdev->target;
storvsc_req->lun_id = 0; /* this is not really used at all */

5
drivers/staging/hv/storvsc.c
View file

@ -531,8 +531,8 @@ int stor_vsc_on_io_request(struct hv_device *device,
"Extension %p", device, stor_device, request,
request_extension);
DPRINT_DBG(STORVSC, "req %p len %d bus %d, target %d, lun %d cdblen %d",
request, request->data_buffer.len, request->bus,
DPRINT_DBG(STORVSC, "req %p len %d target %d, lun %d cdblen %d",
request, request->data_buffer.len,
request->target_id, request->lun_id, request->cdb_len);
if (!stor_device) {
@ -549,7 +549,6 @@ int stor_vsc_on_io_request(struct hv_device *device,
vstor_packet->vm_srb.length = sizeof(struct vmscsi_request);
vstor_packet->vm_srb.path_id = request->bus;
vstor_packet->vm_srb.target_id = request->target_id;
vstor_packet->vm_srb.lun = request->lun_id;

1
drivers/staging/hv/storvsc_api.h
View file

@ -66,7 +66,6 @@ struct storvsc_request_extension {
};
struct hv_storvsc_request {
u32 bus;
u32 target_id;
u32 lun_id;
u8 *cdb;

2
drivers/staging/hv/storvsc_drv.c
View file

@ -775,7 +775,7 @@ static int storvsc_queuecommand_lck(struct scsi_cmnd *scmnd,
/* request->PortId = scmnd->device->channel; */
vm_srb->port_number = host_device_ctx->port;
request->bus = scmnd->device->channel;
vm_srb->path_id = scmnd->device->channel;
request->target_id = scmnd->device->id;
request->lun_id = scmnd->device->lun;