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path: root/drivers/scsi/lpfc/lpfc_els.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_els.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c68
1 files changed, 50 insertions, 18 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 6d84a10fef07..4dda969e947c 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -2,7 +2,7 @@
* This file is part of the Emulex Linux Device Driver for *
* Fibre Channel Host Bus Adapters. *
* Copyright (C) 2017-2018 Broadcom. All Rights Reserved. The term *
- * “Broadcom” refers to Broadcom Limited and/or its subsidiaries. *
+ * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. *
* Copyright (C) 2004-2016 Emulex. All rights reserved. *
* EMULEX and SLI are trademarks of Emulex. *
* www.broadcom.com *
@@ -5640,8 +5640,9 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
" mbx status x%x\n",
shdr_status, shdr_add_status, mb->mbxStatus);
- if (mb->mbxStatus && !(shdr_status &&
- shdr_add_status == ADD_STATUS_OPERATION_ALREADY_ACTIVE)) {
+ if ((mb->mbxStatus != MBX_SUCCESS) || shdr_status ||
+ (shdr_add_status == ADD_STATUS_OPERATION_ALREADY_ACTIVE) ||
+ (shdr_add_status == ADD_STATUS_INVALID_REQUEST)) {
mempool_free(pmb, phba->mbox_mem_pool);
goto error;
}
@@ -5661,6 +5662,7 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lcb_res = (struct fc_lcb_res_frame *)
(((struct lpfc_dmabuf *)elsiocb->context2)->virt);
+ memset(lcb_res, 0, sizeof(struct fc_lcb_res_frame));
icmd = &elsiocb->iocb;
icmd->ulpContext = lcb_context->rx_id;
icmd->unsli3.rcvsli3.ox_id = lcb_context->ox_id;
@@ -5669,7 +5671,9 @@ lpfc_els_lcb_rsp(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
*((uint32_t *)(pcmd)) = ELS_CMD_ACC;
lcb_res->lcb_sub_command = lcb_context->sub_command;
lcb_res->lcb_type = lcb_context->type;
+ lcb_res->capability = lcb_context->capability;
lcb_res->lcb_frequency = lcb_context->frequency;
+ lcb_res->lcb_duration = lcb_context->duration;
elsiocb->iocb_cmpl = lpfc_cmpl_els_rsp;
phba->fc_stat.elsXmitACC++;
rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, elsiocb, 0);
@@ -5712,6 +5716,7 @@ lpfc_sli4_set_beacon(struct lpfc_vport *vport,
uint32_t beacon_state)
{
struct lpfc_hba *phba = vport->phba;
+ union lpfc_sli4_cfg_shdr *cfg_shdr;
LPFC_MBOXQ_t *mbox = NULL;
uint32_t len;
int rc;
@@ -5720,6 +5725,7 @@ lpfc_sli4_set_beacon(struct lpfc_vport *vport,
if (!mbox)
return 1;
+ cfg_shdr = &mbox->u.mqe.un.sli4_config.header.cfg_shdr;
len = sizeof(struct lpfc_mbx_set_beacon_config) -
sizeof(struct lpfc_sli4_cfg_mhdr);
lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_COMMON,
@@ -5732,8 +5738,40 @@ lpfc_sli4_set_beacon(struct lpfc_vport *vport,
phba->sli4_hba.physical_port);
bf_set(lpfc_mbx_set_beacon_state, &mbox->u.mqe.un.beacon_config,
beacon_state);
- bf_set(lpfc_mbx_set_beacon_port_type, &mbox->u.mqe.un.beacon_config, 1);
- bf_set(lpfc_mbx_set_beacon_duration, &mbox->u.mqe.un.beacon_config, 0);
+ mbox->u.mqe.un.beacon_config.word5 = 0; /* Reserved */
+
+ /*
+ * Check bv1s bit before issuing the mailbox
+ * if bv1s == 1, LCB V1 supported
+ * else, LCB V0 supported
+ */
+
+ if (phba->sli4_hba.pc_sli4_params.bv1s) {
+ /* COMMON_SET_BEACON_CONFIG_V1 */
+ cfg_shdr->request.word9 = BEACON_VERSION_V1;
+ lcb_context->capability |= LCB_CAPABILITY_DURATION;
+ bf_set(lpfc_mbx_set_beacon_port_type,
+ &mbox->u.mqe.un.beacon_config, 0);
+ bf_set(lpfc_mbx_set_beacon_duration_v1,
+ &mbox->u.mqe.un.beacon_config,
+ be16_to_cpu(lcb_context->duration));
+ } else {
+ /* COMMON_SET_BEACON_CONFIG_V0 */
+ if (be16_to_cpu(lcb_context->duration) != 0) {
+ mempool_free(mbox, phba->mbox_mem_pool);
+ return 1;
+ }
+ cfg_shdr->request.word9 = BEACON_VERSION_V0;
+ lcb_context->capability &= ~(LCB_CAPABILITY_DURATION);
+ bf_set(lpfc_mbx_set_beacon_state,
+ &mbox->u.mqe.un.beacon_config, beacon_state);
+ bf_set(lpfc_mbx_set_beacon_port_type,
+ &mbox->u.mqe.un.beacon_config, 1);
+ bf_set(lpfc_mbx_set_beacon_duration,
+ &mbox->u.mqe.un.beacon_config,
+ be16_to_cpu(lcb_context->duration));
+ }
+
rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT);
if (rc == MBX_NOT_FINISHED) {
mempool_free(mbox, phba->mbox_mem_pool);
@@ -5784,24 +5822,16 @@ lpfc_els_rcv_lcb(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
beacon->lcb_frequency,
be16_to_cpu(beacon->lcb_duration));
- if (phba->sli_rev < LPFC_SLI_REV4 ||
- (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
- LPFC_SLI_INTF_IF_TYPE_2)) {
- rjt_err = LSRJT_CMD_UNSUPPORTED;
- goto rjt;
- }
-
- if (phba->hba_flag & HBA_FCOE_MODE) {
- rjt_err = LSRJT_CMD_UNSUPPORTED;
- goto rjt;
- }
if (beacon->lcb_sub_command != LPFC_LCB_ON &&
beacon->lcb_sub_command != LPFC_LCB_OFF) {
rjt_err = LSRJT_CMD_UNSUPPORTED;
goto rjt;
}
- if (beacon->lcb_sub_command == LPFC_LCB_ON &&
- be16_to_cpu(beacon->lcb_duration) != 0) {
+
+ if (phba->sli_rev < LPFC_SLI_REV4 ||
+ phba->hba_flag & HBA_FCOE_MODE ||
+ (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
+ LPFC_SLI_INTF_IF_TYPE_2)) {
rjt_err = LSRJT_CMD_UNSUPPORTED;
goto rjt;
}
@@ -5814,8 +5844,10 @@ lpfc_els_rcv_lcb(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
state = (beacon->lcb_sub_command == LPFC_LCB_ON) ? 1 : 0;
lcb_context->sub_command = beacon->lcb_sub_command;
+ lcb_context->capability = 0;
lcb_context->type = beacon->lcb_type;
lcb_context->frequency = beacon->lcb_frequency;
+ lcb_context->duration = beacon->lcb_duration;
lcb_context->ox_id = cmdiocb->iocb.unsli3.rcvsli3.ox_id;
lcb_context->rx_id = cmdiocb->iocb.ulpContext;
lcb_context->ndlp = lpfc_nlp_get(ndlp);
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-24 13:19:07 +0300