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authorSaurav Kashyap <saurav.kashyap@qlogic.com>2012-05-15 14:34:16 -0400
committerJames Bottomley <JBottomley@Parallels.com>2012-05-22 11:30:22 +0100
commit2be21fa23169dcfdf2d599ed78df7adcd88fc99a (patch)
tree9846f5790e822d310b4a1746e95077e015ee88f2 /drivers/scsi/qla2xxx/qla_iocb.c
parent5f28d2d7c62ac154895882fece5841c87454fb79 (diff)
downloadlinux-next-2be21fa23169dcfdf2d599ed78df7adcd88fc99a.tar.gz
[SCSI] qla2xxx: Stats should be different from physical and virtual ports
Currently stats is part of ha data structure, common for physical and virtual ports. Moved the stats to vha, each port will have its own stat. Signed-off-by: Saurav Kashyap <saurav.kashyap@qlogic.com> Signed-off-by: Chad Dupuis <chad.dupuis@qlogic.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_iocb.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index 1ae0d1dbbdb4..7404c6e7865e 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -23,18 +23,17 @@ qla2x00_get_cmd_direction(srb_t *sp)
{
uint16_t cflags;
struct scsi_cmnd *cmd = GET_CMD_SP(sp);
+ struct scsi_qla_host *vha = sp->fcport->vha;
cflags = 0;
/* Set transfer direction */
if (cmd->sc_data_direction == DMA_TO_DEVICE) {
cflags = CF_WRITE;
- sp->fcport->vha->hw->qla_stats.output_bytes +=
- scsi_bufflen(cmd);
+ vha->qla_stats.output_bytes += scsi_bufflen(cmd);
} else if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
cflags = CF_READ;
- sp->fcport->vha->hw->qla_stats.input_bytes +=
- scsi_bufflen(cmd);
+ vha->qla_stats.input_bytes += scsi_bufflen(cmd);
}
return (cflags);
}
@@ -630,11 +629,11 @@ qla24xx_build_scsi_type_6_iocbs(srb_t *sp, struct cmd_type_6 *cmd_pkt,
if (cmd->sc_data_direction == DMA_TO_DEVICE) {
cmd_pkt->control_flags =
__constant_cpu_to_le16(CF_WRITE_DATA);
- ha->qla_stats.output_bytes += scsi_bufflen(cmd);
+ vha->qla_stats.output_bytes += scsi_bufflen(cmd);
} else if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
cmd_pkt->control_flags =
__constant_cpu_to_le16(CF_READ_DATA);
- ha->qla_stats.input_bytes += scsi_bufflen(cmd);
+ vha->qla_stats.input_bytes += scsi_bufflen(cmd);
}
cur_seg = scsi_sglist(cmd);
@@ -746,13 +745,11 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt,
if (cmd->sc_data_direction == DMA_TO_DEVICE) {
cmd_pkt->task_mgmt_flags =
__constant_cpu_to_le16(TMF_WRITE_DATA);
- sp->fcport->vha->hw->qla_stats.output_bytes +=
- scsi_bufflen(cmd);
+ vha->qla_stats.output_bytes += scsi_bufflen(cmd);
} else if (cmd->sc_data_direction == DMA_FROM_DEVICE) {
cmd_pkt->task_mgmt_flags =
__constant_cpu_to_le16(TMF_READ_DATA);
- sp->fcport->vha->hw->qla_stats.input_bytes +=
- scsi_bufflen(cmd);
+ vha->qla_stats.input_bytes += scsi_bufflen(cmd);
}
/* One DSD is available in the Command Type 3 IOCB */