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author | James Smart <james.smart@emulex.com> | 2011-05-24 11:40:48 -0400 |
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committer | James Bottomley <jbottomley@parallels.com> | 2011-05-26 22:49:35 -0500 |
commit | 0558056c1ecd177f2621fc2a0484d565270f7ae1 (patch) | |
tree | c29b0ac1ddd56b94f15f6edf8c62bdddf6ae851e /drivers/scsi/lpfc/lpfc_nportdisc.c | |
parent | 1ca1e43e55f4cd068f997154ffaf5fa62b08b802 (diff) | |
download | linux-0558056c1ecd177f2621fc2a0484d565270f7ae1.tar.gz linux-0558056c1ecd177f2621fc2a0484d565270f7ae1.tar.bz2 linux-0558056c1ecd177f2621fc2a0484d565270f7ae1.zip |
[SCSI] lpfc 8.3.24: Miscellaneous Fixes and Corrections
Miscellaneous Fixes and Corrections
- Remove the memset in the lpfc_sli4_remove_rpi_hdrs call.
- Correct swapping of SGE word 2 relative to offset value
- Reorganize CQ and EQ usage to comply with SLI4 Specification.
- Expand the driver to check the rn bit. Only detect an error if the error bit
is set and the RN bit is NOT set.
- If mailbox completion code is not success AND the mailbox status is success,
then and only then will the driver overwrite the mailbox status.
- When driver initializing device, if the device is on a PCIe bus, set
PCI's "needs fundamental reset" bit so that EEH uses fundamental reset
instead of hot reset for recovery.
- Prevent driver from using new WWN when changed in firmware (until driver
reload)
- When HBA reports maximum SGE size > 0xffffffff (infinite), override
with 0x80000000.
- Fixed potential missed SLI4 device initialization failure conditions.
- Added 100ms delay before driver action following IF_TYPE_2 function reset.
- Reverted patch to UNREG/REG on PLOGI to mapped/unmapped node.
- Add a check for the CVL received flag in the fcf inuse routine to avoid
unregistering the fcf if Devloss fires before Delay discover timer fires.
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_nportdisc.c')
-rw-r--r-- | drivers/scsi/lpfc/lpfc_nportdisc.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index 0d92d4205ea6..9bf7eb85d172 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -350,11 +350,7 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, ndlp->nlp_maxframe = ((sp->cmn.bbRcvSizeMsb & 0x0F) << 8) | sp->cmn.bbRcvSizeLsb; - /* - * Need to unreg_login if we are already in one of these states and - * change to NPR state. This will block the port until after the ACC - * completes and the reg_login is issued and completed. - */ + /* no need to reg_login if we are already in one of these states */ switch (ndlp->nlp_state) { case NLP_STE_NPR_NODE: if (!(ndlp->nlp_flag & NLP_NPR_ADISC)) @@ -363,9 +359,8 @@ lpfc_rcv_plogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp, case NLP_STE_PRLI_ISSUE: case NLP_STE_UNMAPPED_NODE: case NLP_STE_MAPPED_NODE: - lpfc_unreg_rpi(vport, ndlp); - ndlp->nlp_prev_state = ndlp->nlp_state; - lpfc_nlp_set_state(vport, ndlp, NLP_STE_NPR_NODE); + lpfc_els_rsp_acc(vport, ELS_CMD_PLOGI, cmdiocb, ndlp, NULL); + return 1; } if ((vport->fc_flag & FC_PT2PT) && |