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| author | James Smart <james.smart@emulex.com> | 2011-08-21 21:48:13 -0400 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-08-29 00:16:18 -0700 |
| commit | bf08611bcc461d83199a8449930b176823017f58 (patch) | |
| tree | 61a606e4ee6fc73d119ac861887deb51e8a6c2bb /drivers/scsi/lpfc/lpfc_sli.c | |
| parent | 8dce69ff481a8d17a7d1027f23595083f28b4556 (diff) | |
| download | lwn-bf08611bcc461d83199a8449930b176823017f58.tar.gz lwn-bf08611bcc461d83199a8449930b176823017f58.zip | |
[SCSI] lpfc 8.3.26: Fix issues pertaining to SCSI/FC protocol.
Fix issues pertaining to SCSI/FC protocol.
- Allow frames destined to 0xFFFFFE to be processed by the driver by matching
that DID with the physical port.
- Call lpfc_sli_issue_iocb with context1 set to ndlp
- In echo command accept function, adjust memcpy to limit memcpy to 1K
- Set LPFC_SLI3_BG_ENABLED properly upon completion.
- Skip the INIT_VFI call in lpfc_register_fcf if the FCF is already
registered and go immediately to initial flogi.
- use "status" variable instead of "ret" variable to hold the return of the
fc_block_scsi_eh.
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 8b799f047a99..abed73d4414a 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -5818,9 +5818,13 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) * then turn off the global config parameters to disable the * feature in the driver. This is not a fatal error. */ - if ((phba->cfg_enable_bg) && - !(bf_get(lpfc_mbx_rq_ftr_rsp_dif, &mqe->un.req_ftrs))) - ftr_rsp++; + phba->sli3_options &= ~LPFC_SLI3_BG_ENABLED; + if (phba->cfg_enable_bg) { + if (bf_get(lpfc_mbx_rq_ftr_rsp_dif, &mqe->un.req_ftrs)) + phba->sli3_options |= LPFC_SLI3_BG_ENABLED; + else + ftr_rsp++; + } if (phba->max_vpi && phba->cfg_enable_npiv && !(bf_get(lpfc_mbx_rq_ftr_rsp_npiv, &mqe->un.req_ftrs))) @@ -13296,7 +13300,8 @@ lpfc_fc_frame_to_vport(struct lpfc_hba *phba, struct fc_frame_header *fc_hdr, uint32_t did = (fc_hdr->fh_d_id[0] << 16 | fc_hdr->fh_d_id[1] << 8 | fc_hdr->fh_d_id[2]); - + if (did == Fabric_DID) + return phba->pport; vports = lpfc_create_vport_work_array(phba); if (vports != NULL) for (i = 0; i <= phba->max_vpi && vports[i] != NULL; i++) { |