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authorJames Smart <james.smart@emulex.com>2011-04-16 11:03:33 -0400
committerJames Bottomley <James.Bottomley@suse.de>2011-05-01 11:07:33 -0500
commitc31098cef5e091e22a02ff255f911e0ad71cc393 (patch)
tree426fa3ea6b39ee703a999db55e5d8283c1920603 /drivers/scsi/lpfc
parent9589b062f53e314ea3abfaca8de7a260b4ef69c2 (diff)
[SCSI] lpfc 8.3.23: Fixes related to new hardware
Fixes related to new hardware - Restrict driver to look at BAR2 or BAR4 only for if_type 0. - Allow SLI4 with FCOE_MODE not set for new SLI4 FC adapters. - Add Temporary RPI field to the ELS request WQE. - Do not override CT field in issue_els_flogi for SLI4 IF type 2 - For RQ_CREATE_V2 mbx cmd: fill in the rqe_size and page_size for RQ_CREATE. Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com> Signed-off-by: James Smart <james.smart@emulex.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/lpfc')
-rw-r--r--drivers/scsi/lpfc/lpfc_els.c17
-rw-r--r--drivers/scsi/lpfc/lpfc_hw4.h14
-rw-r--r--drivers/scsi/lpfc/lpfc_init.c12
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c25
4 files changed, 48 insertions, 20 deletions
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 04a5aeb4147..e2c452467c8 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -1086,14 +1086,15 @@ lpfc_issue_els_flogi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp,
if (sp->cmn.fcphHigh < FC_PH3)
sp->cmn.fcphHigh = FC_PH3;
- if ((phba->sli_rev == LPFC_SLI_REV4) &&
- (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) ==
- LPFC_SLI_INTF_IF_TYPE_0)) {
- elsiocb->iocb.ulpCt_h = ((SLI4_CT_FCFI >> 1) & 1);
- elsiocb->iocb.ulpCt_l = (SLI4_CT_FCFI & 1);
- /* FLOGI needs to be 3 for WQE FCFI */
- /* Set the fcfi to the fcfi we registered with */
- elsiocb->iocb.ulpContext = phba->fcf.fcfi;
+ if (phba->sli_rev == LPFC_SLI_REV4) {
+ if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) ==
+ LPFC_SLI_INTF_IF_TYPE_0) {
+ elsiocb->iocb.ulpCt_h = ((SLI4_CT_FCFI >> 1) & 1);
+ elsiocb->iocb.ulpCt_l = (SLI4_CT_FCFI & 1);
+ /* FLOGI needs to be 3 for WQE FCFI */
+ /* Set the fcfi to the fcfi we registered with */
+ elsiocb->iocb.ulpContext = phba->fcf.fcfi;
+ }
} else if (phba->sli3_options & LPFC_SLI3_NPIV_ENABLED) {
sp->cmn.request_multiple_Nport = 1;
/* For FLOGI, Let FLOGI rsp set the NPortID for VPI 0 */
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index a8e2c6993d4..4dff668ebda 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -1059,6 +1059,11 @@ struct rq_context {
#define lpfc_rq_context_rqe_size_SHIFT 8 /* Version 1 Only */
#define lpfc_rq_context_rqe_size_MASK 0x0000000F
#define lpfc_rq_context_rqe_size_WORD word0
+#define LPFC_RQE_SIZE_8 2
+#define LPFC_RQE_SIZE_16 3
+#define LPFC_RQE_SIZE_32 4
+#define LPFC_RQE_SIZE_64 5
+#define LPFC_RQE_SIZE_128 6
#define lpfc_rq_context_page_size_SHIFT 0 /* Version 1 Only */
#define lpfc_rq_context_page_size_MASK 0x000000FF
#define lpfc_rq_context_page_size_WORD word0
@@ -2493,6 +2498,9 @@ struct wqe_common {
#define wqe_reqtag_SHIFT 0
#define wqe_reqtag_MASK 0x0000FFFF
#define wqe_reqtag_WORD word9
+#define wqe_temp_rpi_SHIFT 16
+#define wqe_temp_rpi_MASK 0x0000FFFF
+#define wqe_temp_rpi_WORD word9
#define wqe_rcvoxid_SHIFT 16
#define wqe_rcvoxid_MASK 0x0000FFFF
#define wqe_rcvoxid_WORD word9
@@ -2623,7 +2631,11 @@ struct xmit_els_rsp64_wqe {
uint32_t rsvd4;
struct wqe_did wqe_dest;
struct wqe_common wqe_com; /* words 6-11 */
- uint32_t rsvd_12_15[4];
+ uint32_t word12;
+#define wqe_rsp_temp_rpi_SHIFT 0
+#define wqe_rsp_temp_rpi_MASK 0x0000FFFF
+#define wqe_rsp_temp_rpi_WORD word12
+ uint32_t rsvd_13_15[3];
};
struct xmit_bls_rsp64_wqe {
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 7b6a089796d..7dda036a1af 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -3209,9 +3209,9 @@ lpfc_sli4_async_link_evt(struct lpfc_hba *phba,
phba->sli4_hba.link_state.logical_speed =
bf_get(lpfc_acqe_logical_link_speed, acqe_link);
lpfc_printf_log(phba, KERN_INFO, LOG_SLI,
- "2900 Async FCoE Link event - Speed:%dGBit duplex:x%x "
- "LA Type:x%x Port Type:%d Port Number:%d Logical "
- "speed:%dMbps Fault:%d\n",
+ "2900 Async FC/FCoE Link event - Speed:%dGBit "
+ "duplex:x%x LA Type:x%x Port Type:%d Port Number:%d "
+ "Logical speed:%dMbps Fault:%d\n",
phba->sli4_hba.link_state.speed,
phba->sli4_hba.link_state.topology,
phba->sli4_hba.link_state.status,
@@ -7007,7 +7007,8 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
lpfc_sli4_bar0_register_memmap(phba, if_type);
}
- if (pci_resource_start(pdev, 2)) {
+ if ((if_type == LPFC_SLI_INTF_IF_TYPE_0) &&
+ (pci_resource_start(pdev, 2))) {
/*
* Map SLI4 if type 0 HBA Control Register base to a kernel
* virtual address and setup the registers.
@@ -7024,7 +7025,8 @@ lpfc_sli4_pci_mem_setup(struct lpfc_hba *phba)
lpfc_sli4_bar1_register_memmap(phba);
}
- if (pci_resource_start(pdev, 4)) {
+ if ((if_type == LPFC_SLI_INTF_IF_TYPE_0) &&
+ (pci_resource_start(pdev, 4))) {
/*
* Map SLI4 if type 0 HBA Doorbell Register base to a kernel
* virtual address and setup the registers.
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 580b00bc35c..837d272cb2d 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -4769,8 +4769,7 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba)
else
phba->hba_flag &= ~HBA_FIP_SUPPORT;
- if (phba->sli_rev != LPFC_SLI_REV4 ||
- !(phba->hba_flag & HBA_FCOE_MODE)) {
+ if (phba->sli_rev != LPFC_SLI_REV4) {
lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
"0376 READ_REV Error. SLI Level %d "
"FCoE enabled %d\n",
@@ -6403,6 +6402,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
uint32_t els_id = LPFC_ELS_ID_DEFAULT;
int numBdes, i;
struct ulp_bde64 bde;
+ struct lpfc_nodelist *ndlp;
fip = phba->hba_flag & HBA_FIP_SUPPORT;
/* The fcp commands will set command type */
@@ -6448,6 +6448,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
switch (iocbq->iocb.ulpCommand) {
case CMD_ELS_REQUEST64_CR:
+ ndlp = (struct lpfc_nodelist *)iocbq->context1;
if (!iocbq->iocb.ulpLe) {
lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
"2007 Only Limited Edition cmd Format"
@@ -6473,6 +6474,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
els_id = ((iocbq->iocb_flag & LPFC_FIP_ELS_ID_MASK)
>> LPFC_FIP_ELS_ID_SHIFT);
}
+ bf_set(wqe_temp_rpi, &wqe->els_req.wqe_com, ndlp->nlp_rpi);
bf_set(wqe_els_id, &wqe->els_req.wqe_com, els_id);
bf_set(wqe_dbde, &wqe->els_req.wqe_com, 1);
bf_set(wqe_iod, &wqe->els_req.wqe_com, LPFC_WQE_IOD_READ);
@@ -6605,6 +6607,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
command_type = OTHER_COMMAND;
break;
case CMD_XMIT_ELS_RSP64_CX:
+ ndlp = (struct lpfc_nodelist *)iocbq->context1;
/* words0-2 BDE memcpy */
/* word3 iocb=iotag32 wqe=response_payload_len */
wqe->xmit_els_rsp.response_payload_len = xmit_len;
@@ -6627,6 +6630,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_set(wqe_lenloc, &wqe->xmit_els_rsp.wqe_com,
LPFC_WQE_LENLOC_WORD3);
bf_set(wqe_ebde_cnt, &wqe->xmit_els_rsp.wqe_com, 0);
+ bf_set(wqe_rsp_temp_rpi, &wqe->xmit_els_rsp, ndlp->nlp_rpi);
command_type = OTHER_COMMAND;
break;
case CMD_CLOSE_XRI_CN:
@@ -10523,8 +10527,8 @@ lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq,
bf_set(lpfc_mbox_hdr_version, &shdr->request,
phba->sli4_hba.pc_sli4_params.cqv);
if (phba->sli4_hba.pc_sli4_params.cqv == LPFC_Q_CREATE_VERSION_2) {
- bf_set(lpfc_mbx_cq_create_page_size, &cq_create->u.request,
- (PAGE_SIZE/SLI4_PAGE_SIZE));
+ /* FW only supports 1. Should be PAGE_SIZE/SLI4_PAGE_SIZE */
+ bf_set(lpfc_mbx_cq_create_page_size, &cq_create->u.request, 1);
bf_set(lpfc_cq_eq_id_2, &cq_create->u.request.context,
eq->queue_id);
} else {
@@ -10968,6 +10972,12 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
&rq_create->u.request.context,
hrq->entry_count);
rq_create->u.request.context.buffer_size = LPFC_HDR_BUF_SIZE;
+ bf_set(lpfc_rq_context_rqe_size,
+ &rq_create->u.request.context,
+ LPFC_RQE_SIZE_8);
+ bf_set(lpfc_rq_context_page_size,
+ &rq_create->u.request.context,
+ (PAGE_SIZE/SLI4_PAGE_SIZE));
} else {
switch (hrq->entry_count) {
default:
@@ -11043,9 +11053,12 @@ lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
phba->sli4_hba.pc_sli4_params.rqv);
if (phba->sli4_hba.pc_sli4_params.rqv == LPFC_Q_CREATE_VERSION_1) {
bf_set(lpfc_rq_context_rqe_count_1,
- &rq_create->u.request.context,
- hrq->entry_count);
+ &rq_create->u.request.context, hrq->entry_count);
rq_create->u.request.context.buffer_size = LPFC_DATA_BUF_SIZE;
+ bf_set(lpfc_rq_context_rqe_size, &rq_create->u.request.context,
+ LPFC_RQE_SIZE_8);
+ bf_set(lpfc_rq_context_page_size, &rq_create->u.request.context,
+ (PAGE_SIZE/SLI4_PAGE_SIZE));
} else {
switch (drq->entry_count) {
default: