提交 · 2fcee4bf874a8ae72ada68b62728d1fdeb30e3d4 · openanolis / cloud-kernel

22 12月, 2010 40 次提交

[SCSI] lpfc 8.3.20: Implement new SLI4 init procedures based on if_type · 2fcee4bf

由 James Smart 提交于 12月 15, 2010

Implement new SLI4 init procedures based on if_type:

- Add structure changes for new SLIPORT registers and BAR changes.
- Update register names to be consistent with inteface spec terms.
- Added union to encapsulate Hardward error registers.
- Rework lpfc_sli4_post_status_check() around SLI-4's SLI_INTF type
- Removed the lpfc_sli4_fw_cfg_check routine
- Segmented driver logic to include evaluation of the if_type to
  engage different behaviors.
Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: NJames Smart <james.smart@emulex.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

2fcee4bf

[SCSI] lpfc 8.3.20: Implement the FC and SLI async event handlers · 70f3c073

由 James Smart 提交于 12月 15, 2010

Implement the FC and SLI async event handlers:

- Updated MQ_CREATE_EXT mailbox structure to include fc and SLI async events.
- Added the SLI trailer code.
- Split physical field into type and number to reflect latest SLI spec.
- Changed lpfc_acqe_fcoe to lpfc_acqe_fip to reflect latest Spec changes.
- Added lpfc_acqe_fc_la structure for FC link attention async events.
- Added lpfc_acqe_sli structure for sli async events.
- Added lpfc_sli4_async_fc_evt routine to handle fc la async events.
- Added lpfc_sli4_async_sli routine to handle sli async events.
- Moved LPFC_TRAILER_CODE_FC to be handled by its own handler function.
Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: NJames Smart <james.smart@emulex.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

70f3c073

[SCSI] lpfc 8.3.20: Critical fixes · be858b65

由 James Smart 提交于 12月 15, 2010

- Use for iocbq->context1 to hold the ndlp pointer.
- Set ndlp in all iocbs generated from ioctl functions.
- Turn parity and serr bits back on after performing sli4 board reset.
Signed-off-by: NAlex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: NJames Smart <james.smart@emulex.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

be858b65

[SCSI] bfa: Update the driver version to 2.3.2.3 · 395eb202

由 Krishna Gudipati 提交于 12月 13, 2010

Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

395eb202

[SCSI] bfa: io tag handling and minor bug fix. · 15821f05

由 Krishna Gudipati 提交于 12月 13, 2010

Fix iotag handling:

1) Update and check io tag for retry case.
2) Clearing upper 3 bits in io tag when an IO completes.
   The 3 upper bits in io tags are used for counting FCP exchange retry.
   Un-cleared bits will cause firmware to access invalid memory when the
   same io tag is used for an IO to a target that doesn't support FCP
   exchange retry.
3) Only check the effective bits when validating an iotag.

Other minor fixes:

1) Added trace to get FC header type with assert of unhandled packet received.
   Ignore the type FC_TYPE_FC_FSS (FC_XS).
2) Fixed the adapter info display check - to check for fcmode flag even.
Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

15821f05

[SCSI] bfa: direct attach mode fix. · b704495c

由 Krishna Gudipati 提交于 12月 13, 2010

- Direct attach is not working due to the check of PID in fcxp_send request.
- Added logic to set the lps->lp_pid with the PID assigned for n2n mode.
Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

b704495c

[SCSI] bfa: IOC auto recovery fix. · f1d584d7

由 Krishna Gudipati 提交于 12月 13, 2010

- Made IOC auto_recovery synchronized and not timer based.
- Only one PCI function will attempt to recover and reinitialize
  the ASIC on a failure, after all the active PCI fns
  acknowledge the IOC failure.
Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

f1d584d7

[SCSI] bfa: Store port configuration in flash for persistency. · f3a060ca

由 Krishna Gudipati 提交于 12月 13, 2010

When the bfa driver is loaded a flogi is sent without the knowledge of
trunking configuration. This normal flogi causes the switch ports
which had trunking enabled to go to persistent offline. Solution is
to store the port configuration (which has trunking info) in the flash
for persistency. The firmware will read this configuration when the
very first fcport enable is received.
Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

f3a060ca

[SCSI] bfa: IOC fwtrace save logic & state machine fixes. · 4e78efef

由 Krishna Gudipati 提交于 12月 13, 2010

- Move fw trace save logic to bfa_ioc_sm_fail_entry(),
  so that fw trace is saved irrespective of the cause of the failure.
- Make bfa_ioc_sm_fail() a failure parking state.
- Rename bfa_ioc_sm_initfail() to a more appropriate bfa_ioc_sm_fail_retry()
  as it is no longer a parking state.
Signed-off-by: NKrishna Gudipati <kgudipat@brocade.com>
Signed-off-by: NJames Bottomley <James.Bottomley@suse.de>

4e78efef

[SCSI] bfa: remove unused functions and misc cleanups · da99dcc9