diff options
| author | James Smart <james.smart@broadcom.com> | 2016-12-19 15:07:20 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-11-21 09:23:25 +0100 |
| commit | cb341679a5b4301008bbcfe49f9a35c328fb1856 (patch) | |
| tree | dd3720dca0cfdc8d21b455d336404e90b103d7ae | |
| parent | 235d82cb46d240fcb237ad1ab5c31a55930df97a (diff) | |
scsi: lpfc: Clear the VendorVersion in the PLOGI/PLOGI ACC payload
[ Upstream commit e0165f20447c8ca1d367725ee94d8ec9f38ca275 ]
Clear the VendorVersion in the PLOGI/PLOGI ACC payload
Vendor version info may have been set on fabric login. Before sending
PLOGI payloads, ensure that it's cleared.
Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <james.smart@broadcom.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_els.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw.h | 6 |
2 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c index 7b696d108112..4df3cdcf88ce 100644 --- a/drivers/scsi/lpfc/lpfc_els.c +++ b/drivers/scsi/lpfc/lpfc_els.c @@ -1999,6 +1999,9 @@ lpfc_issue_els_plogi(struct lpfc_vport *vport, uint32_t did, uint8_t retry) if (sp->cmn.fcphHigh < FC_PH3) sp->cmn.fcphHigh = FC_PH3; + sp->cmn.valid_vendor_ver_level = 0; + memset(sp->vendorVersion, 0, sizeof(sp->vendorVersion)); + lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_CMD, "Issue PLOGI: did:x%x", did, 0, 0); @@ -3990,6 +3993,9 @@ lpfc_els_rsp_acc(struct lpfc_vport *vport, uint32_t flag, } else { memcpy(pcmd, &vport->fc_sparam, sizeof(struct serv_parm)); + + sp->cmn.valid_vendor_ver_level = 0; + memset(sp->vendorVersion, 0, sizeof(sp->vendorVersion)); } lpfc_debugfs_disc_trc(vport, LPFC_DISC_TRC_ELS_RSP, diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h index 822654322e67..3b970d370600 100644 --- a/drivers/scsi/lpfc/lpfc_hw.h +++ b/drivers/scsi/lpfc/lpfc_hw.h @@ -360,6 +360,12 @@ struct csp { * Word 1 Bit 30 in PLOGI request is random offset */ #define virtual_fabric_support randomOffset /* Word 1, bit 30 */ +/* + * Word 1 Bit 29 in common service parameter is overloaded. + * Word 1 Bit 29 in FLOGI response is multiple NPort assignment + * Word 1 Bit 29 in FLOGI/PLOGI request is Valid Vendor Version Level + */ +#define valid_vendor_ver_level response_multiple_NPort /* Word 1, bit 29 */ #ifdef __BIG_ENDIAN_BITFIELD uint16_t request_multiple_Nport:1; /* FC Word 1, bit 31 */ uint16_t randomOffset:1; /* FC Word 1, bit 30 */ |