diff options
| author |   Andrew Vasquez <andrew.vasquez@qlogic.com> | 2012-02-09 11:15:45 -0800 |
|---|---|---|
| committer |   James Bottomley <JBottomley@Parallels.com> | 2012-02-19 08:20:27 -0600 |
| commit | 7f45dd0b3d39aee114b969a2bf84ac883b2cd196 (patch) | |
| tree | 68b1a00678943e9d4ced26ef5654d37481a6b536 /drivers/scsi/qla2xxx | |
| parent | [SCSI] qla2xxx: Prep zero-length BSG data-transfer requests. (diff) | |
| download | linux-dev-7f45dd0b3d39aee114b969a2bf84ac883b2cd196.tar.xz linux-dev-7f45dd0b3d39aee114b969a2bf84ac883b2cd196.zip | |
[SCSI] qla2xxx: Reduce mbx-command timeout for Login/Logout requests.
Don't use default 30 second mailbox-command timeout for these
serial requests, instead, limit the TMO to the standard 2*RATOV
plus some fudge-factor.
Signed-off-by: Andrew Vasquez <andrew.vasquez@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')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_mbx.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 61e2fb75fbf0..5470177a1ee1 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -1643,7 +1643,8 @@ qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, lg->port_id[1] = area; lg->port_id[2] = domain; lg->vp_index = vha->vp_idx; - rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); + rval = qla2x00_issue_iocb_timeout(vha, lg, lg_dma, 0, + (ha->r_a_tov / 10 * 2) + 2); if (rval != QLA_SUCCESS) { ql_dbg(ql_dbg_mbx, vha, 0x1063, "Failed to issue login IOCB (%x).\n", rval); @@ -1906,8 +1907,8 @@ qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, lg->port_id[1] = area; lg->port_id[2] = domain; lg->vp_index = vha->vp_idx; - - rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); + rval = qla2x00_issue_iocb_timeout(vha, lg, lg_dma, 0, + (ha->r_a_tov / 10 * 2) + 2); if (rval != QLA_SUCCESS) { ql_dbg(ql_dbg_mbx, vha, 0x106f, "Failed to issue logout IOCB (%x).\n", rval); |