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path: root/drivers/scsi/lpfc/lpfc_mbox.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_mbox.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_mbox.c78
1 files changed, 47 insertions, 31 deletions
diff --git a/drivers/scsi/lpfc/lpfc_mbox.c b/drivers/scsi/lpfc/lpfc_mbox.c
index 6c4dce1a30ca..e84dc33ca201 100644
--- a/drivers/scsi/lpfc/lpfc_mbox.c
+++ b/drivers/scsi/lpfc/lpfc_mbox.c
@@ -21,6 +21,7 @@
#include <linux/blkdev.h>
#include <linux/pci.h>
+#include <linux/slab.h>
#include <linux/interrupt.h>
#include <scsi/scsi_device.h>
@@ -1215,7 +1216,7 @@ lpfc_config_port(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
phba->pcb->feature = FEATURE_INITIAL_SLI2;
/* Setup Mailbox pointers */
- phba->pcb->mailBoxSize = sizeof(MAILBOX_t);
+ phba->pcb->mailBoxSize = sizeof(MAILBOX_t) + MAILBOX_EXT_SIZE;
offset = (uint8_t *)phba->mbox - (uint8_t *)phba->slim2p.virt;
pdma_addr = phba->slim2p.phys + offset;
phba->pcb->mbAddrHigh = putPaddrHigh(pdma_addr);
@@ -1271,28 +1272,41 @@ lpfc_config_port(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
*
*/
- if (phba->sli_rev == 3) {
- phba->host_gp = &mb_slim->us.s3.host[0];
- phba->hbq_put = &mb_slim->us.s3.hbq_put[0];
- } else {
- phba->host_gp = &mb_slim->us.s2.host[0];
+ if (phba->cfg_hostmem_hgp && phba->sli_rev != 3) {
+ phba->host_gp = &phba->mbox->us.s2.host[0];
phba->hbq_put = NULL;
- }
+ offset = (uint8_t *)&phba->mbox->us.s2.host -
+ (uint8_t *)phba->slim2p.virt;
+ pdma_addr = phba->slim2p.phys + offset;
+ phba->pcb->hgpAddrHigh = putPaddrHigh(pdma_addr);
+ phba->pcb->hgpAddrLow = putPaddrLow(pdma_addr);
+ } else {
+ /* Always Host Group Pointer is in SLIM */
+ mb->un.varCfgPort.hps = 1;
- /* mask off BAR0's flag bits 0 - 3 */
- phba->pcb->hgpAddrLow = (bar_low & PCI_BASE_ADDRESS_MEM_MASK) +
- (void __iomem *)phba->host_gp -
- (void __iomem *)phba->MBslimaddr;
- if (bar_low & PCI_BASE_ADDRESS_MEM_TYPE_64)
- phba->pcb->hgpAddrHigh = bar_high;
- else
- phba->pcb->hgpAddrHigh = 0;
- /* write HGP data to SLIM at the required longword offset */
- memset(&hgp, 0, sizeof(struct lpfc_hgp));
+ if (phba->sli_rev == 3) {
+ phba->host_gp = &mb_slim->us.s3.host[0];
+ phba->hbq_put = &mb_slim->us.s3.hbq_put[0];
+ } else {
+ phba->host_gp = &mb_slim->us.s2.host[0];
+ phba->hbq_put = NULL;
+ }
- for (i=0; i < phba->sli.num_rings; i++) {
- lpfc_memcpy_to_slim(phba->host_gp + i, &hgp,
+ /* mask off BAR0's flag bits 0 - 3 */
+ phba->pcb->hgpAddrLow = (bar_low & PCI_BASE_ADDRESS_MEM_MASK) +
+ (void __iomem *)phba->host_gp -
+ (void __iomem *)phba->MBslimaddr;
+ if (bar_low & PCI_BASE_ADDRESS_MEM_TYPE_64)
+ phba->pcb->hgpAddrHigh = bar_high;
+ else
+ phba->pcb->hgpAddrHigh = 0;
+ /* write HGP data to SLIM at the required longword offset */
+ memset(&hgp, 0, sizeof(struct lpfc_hgp));
+
+ for (i = 0; i < phba->sli.num_rings; i++) {
+ lpfc_memcpy_to_slim(phba->host_gp + i, &hgp,
sizeof(*phba->host_gp));
+ }
}
/* Setup Port Group offset */
@@ -1597,7 +1611,7 @@ lpfc_sli4_mbox_cmd_free(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
for (sgentry = 0; sgentry < sgecount; sgentry++) {
lpfc_sli4_mbx_sge_get(mbox, sgentry, &sge);
phyaddr = getPaddr(sge.pa_hi, sge.pa_lo);
- dma_free_coherent(&phba->pcidev->dev, PAGE_SIZE,
+ dma_free_coherent(&phba->pcidev->dev, SLI4_PAGE_SIZE,
mbox->sge_array->addr[sgentry], phyaddr);
}
/* Free the sge address array memory */
@@ -1655,7 +1669,7 @@ lpfc_sli4_config(struct lpfc_hba *phba, struct lpfcMboxq *mbox,
}
/* Setup for the none-embedded mbox command */
- pcount = (PAGE_ALIGN(length))/PAGE_SIZE;
+ pcount = (PAGE_ALIGN(length))/SLI4_PAGE_SIZE;
pcount = (pcount > LPFC_SLI4_MBX_SGE_MAX_PAGES) ?
LPFC_SLI4_MBX_SGE_MAX_PAGES : pcount;
/* Allocate record for keeping SGE virtual addresses */
@@ -1670,24 +1684,24 @@ lpfc_sli4_config(struct lpfc_hba *phba, struct lpfcMboxq *mbox,
for (pagen = 0, alloc_len = 0; pagen < pcount; pagen++) {
/* The DMA memory is always allocated in the length of a
* page even though the last SGE might not fill up to a
- * page, this is used as a priori size of PAGE_SIZE for
+ * page, this is used as a priori size of SLI4_PAGE_SIZE for
* the later DMA memory free.
*/
- viraddr = dma_alloc_coherent(&phba->pcidev->dev, PAGE_SIZE,
+ viraddr = dma_alloc_coherent(&phba->pcidev->dev, SLI4_PAGE_SIZE,
&phyaddr, GFP_KERNEL);
/* In case of malloc fails, proceed with whatever we have */
if (!viraddr)
break;
- memset(viraddr, 0, PAGE_SIZE);
+ memset(viraddr, 0, SLI4_PAGE_SIZE);
mbox->sge_array->addr[pagen] = viraddr;
/* Keep the first page for later sub-header construction */
if (pagen == 0)
cfg_shdr = (union lpfc_sli4_cfg_shdr *)viraddr;
resid_len = length - alloc_len;
- if (resid_len > PAGE_SIZE) {
+ if (resid_len > SLI4_PAGE_SIZE) {
lpfc_sli4_mbx_sge_set(mbox, pagen, phyaddr,
- PAGE_SIZE);
- alloc_len += PAGE_SIZE;
+ SLI4_PAGE_SIZE);
+ alloc_len += SLI4_PAGE_SIZE;
} else {
lpfc_sli4_mbx_sge_set(mbox, pagen, phyaddr,
resid_len);
@@ -1748,7 +1762,7 @@ lpfc_sli4_mbox_opcode_get(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
}
/**
- * lpfc_sli4_mbx_read_fcf_record - Allocate and construct read fcf mbox cmd
+ * lpfc_sli4_mbx_read_fcf_rec - Allocate and construct read fcf mbox cmd
* @phba: pointer to lpfc hba data structure.
* @fcf_index: index to fcf table.
*
@@ -1759,9 +1773,9 @@ lpfc_sli4_mbox_opcode_get(struct lpfc_hba *phba, struct lpfcMboxq *mbox)
* NULL.
**/
int
-lpfc_sli4_mbx_read_fcf_record(struct lpfc_hba *phba,
- struct lpfcMboxq *mboxq,
- uint16_t fcf_index)
+lpfc_sli4_mbx_read_fcf_rec(struct lpfc_hba *phba,
+ struct lpfcMboxq *mboxq,
+ uint16_t fcf_index)
{
void *virt_addr;
dma_addr_t phys_addr;
@@ -1885,6 +1899,8 @@ lpfc_reg_vfi(struct lpfcMboxq *mbox, struct lpfc_vport *vport, dma_addr_t phys)
memcpy(reg_vfi->wwn, &vport->fc_portname, sizeof(struct lpfc_name));
reg_vfi->wwn[0] = cpu_to_le32(reg_vfi->wwn[0]);
reg_vfi->wwn[1] = cpu_to_le32(reg_vfi->wwn[1]);
+ reg_vfi->e_d_tov = vport->phba->fc_edtov;
+ reg_vfi->r_a_tov = vport->phba->fc_ratov;
reg_vfi->bde.addrHigh = putPaddrHigh(phys);
reg_vfi->bde.addrLow = putPaddrLow(phys);
reg_vfi->bde.tus.f.bdeSize = sizeof(vport->fc_sparam);
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-19 10:03:36 +0300