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authorJames Smart <james.smart@emulex.com>2013-01-03 15:43:37 -0500
committerJames Bottomley <JBottomley@Parallels.com>2013-01-30 11:21:21 +1100
commit6dd9e31ccbc4dbe2d730937cb5728673f71e4ba8 (patch)
treecb05a597d5dea2bfe03fe337d4655ca15c710e2c /drivers/scsi/lpfc/lpfc_ct.c
parent7b15db32d3a585e5f7e304b4728b29daa534e039 (diff)
[SCSI] lpfc 8.3.37: Fixed no-context ABTS failed with BA_RJT
Fixed no-context ABTS received on unsolicited receive queue failed with BA_RJT Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_ct.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_ct.c37
1 files changed, 12 insertions, 25 deletions
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 65f9fb6862e6..7bff3a19af56 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -164,37 +164,24 @@ lpfc_ct_unsol_event(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
}
/**
- * lpfc_sli4_ct_abort_unsol_event - Default handle for sli4 unsol abort
+ * lpfc_ct_handle_unsol_abort - ct upper level protocol abort handler
* @phba: Pointer to HBA context object.
- * @pring: Pointer to the driver internal I/O ring.
- * @piocbq: Pointer to the IOCBQ.
+ * @dmabuf: pointer to a dmabuf that describes the FC sequence
*
- * This function serves as the default handler for the sli4 unsolicited
- * abort event. It shall be invoked when there is no application interface
- * registered unsolicited abort handler. This handler does nothing but
- * just simply releases the dma buffer used by the unsol abort event.
+ * This function serves as the upper level protocol abort handler for CT
+ * protocol.
+ *
+ * Return 1 if abort has been handled, 0 otherwise.
**/
-void
-lpfc_sli4_ct_abort_unsol_event(struct lpfc_hba *phba,
- struct lpfc_sli_ring *pring,
- struct lpfc_iocbq *piocbq)
+int
+lpfc_ct_handle_unsol_abort(struct lpfc_hba *phba, struct hbq_dmabuf *dmabuf)
{
- IOCB_t *icmd = &piocbq->iocb;
- struct lpfc_dmabuf *bdeBuf;
- uint32_t size;
+ int handled;
- /* Forward abort event to any process registered to receive ct event */
- if (lpfc_bsg_ct_unsol_event(phba, pring, piocbq) == 0)
- return;
+ /* CT upper level goes through BSG */
+ handled = lpfc_bsg_ct_unsol_abort(phba, dmabuf);
- /* If there is no BDE associated with IOCB, there is nothing to do */
- if (icmd->ulpBdeCount == 0)
- return;
- bdeBuf = piocbq->context2;
- piocbq->context2 = NULL;
- size = icmd->un.cont64[0].tus.f.bdeSize;
- lpfc_ct_unsol_buffer(phba, piocbq, bdeBuf, size);
- lpfc_in_buf_free(phba, bdeBuf);
+ return handled;
}
static void