Searched hist:ac166d2f (Results 1 – 1 of 1) sorted by relevance
/openbmc/linux/drivers/scsi/libfc/ |
H A D | fc_lport.c | ac166d2f Fri Jul 06 12:40:15 CDT 2012 Vasu Dev <vasu.dev@intel.com> [SCSI] libfc: fix retries with FDMI lport states
The FC-GS-3 sepc requires to wait for least 3 times R_A_TOV per sec 4.6.1 "If the Requesting_CT does not receive a Response CT_IU from the Responding_CT within three times R_A_TOV, it shall consider this to be a protocol error."
This means added four new states with management server could add significant delay with multiple retries on default 12 second timeout(3 * R_A_TOV), so instead just skip these states on very first timeout on any of these states to not stuck with states for such longer period.
Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Marcus Dennis <marcusx.e.dennis@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> ac166d2f Fri Jul 06 12:40:15 CDT 2012 Vasu Dev <vasu.dev@intel.com> [SCSI] libfc: fix retries with FDMI lport states The FC-GS-3 sepc requires to wait for least 3 times R_A_TOV per sec 4.6.1 "If the Requesting_CT does not receive a Response CT_IU from the Responding_CT within three times R_A_TOV, it shall consider this to be a protocol error." This means added four new states with management server could add significant delay with multiple retries on default 12 second timeout(3 * R_A_TOV), so instead just skip these states on very first timeout on any of these states to not stuck with states for such longer period. Signed-off-by: Vasu Dev <vasu.dev@intel.com> Tested-by: Marcus Dennis <marcusx.e.dennis@intel.com> Signed-off-by: Robert Love <robert.w.love@intel.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
|