[SCSI] lpfc 8.3.9: SLI enhancments to support new hardware.

- Add support for the INTF (Interface) PCI register.
- Add support for greater than 2 page SGLs.
- Add support for up to 32 bit BDE lengths.
- Implement the Port Capabilities Mailbox command.
- Stop checking the Minor Code in the EQE structure.

Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 3 insertions, 6 deletions

diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 8f4b90a9d151..8e98c6335e00 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -798,19 +798,17 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
                  */
                 sgl->addr_hi = cpu_to_le32(putPaddrHigh(pdma_phys_fcp_cmd));
                 sgl->addr_lo = cpu_to_le32(putPaddrLow(pdma_phys_fcp_cmd));
-                bf_set(lpfc_sli4_sge_len, sgl, sizeof(struct fcp_cmnd));
                 bf_set(lpfc_sli4_sge_last, sgl, 0);
                 sgl->word2 = cpu_to_le32(sgl->word2);
-                sgl->word3 = cpu_to_le32(sgl->word3);
+                sgl->sge_len = cpu_to_le32(sizeof(struct fcp_cmnd));
                 sgl++;
 
                 /* Setup the physical region for the FCP RSP */
                 sgl->addr_hi = cpu_to_le32(putPaddrHigh(pdma_phys_fcp_rsp));
                 sgl->addr_lo = cpu_to_le32(putPaddrLow(pdma_phys_fcp_rsp));
-                bf_set(lpfc_sli4_sge_len, sgl, sizeof(struct fcp_rsp));
                 bf_set(lpfc_sli4_sge_last, sgl, 1);
                 sgl->word2 = cpu_to_le32(sgl->word2);
-                sgl->word3 = cpu_to_le32(sgl->word3);
+                sgl->sge_len = cpu_to_le32(sizeof(struct fcp_rsp));
 
                 /*
                  * Since the IOCB for the FCP I/O is built into this
@@ -1872,7 +1870,6 @@ lpfc_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd)
                 scsi_for_each_sg(scsi_cmnd, sgel, nseg, num_bde) {
                         physaddr = sg_dma_address(sgel);
                         dma_len = sg_dma_len(sgel);
-                        bf_set(lpfc_sli4_sge_len, sgl, sg_dma_len(sgel));
                         sgl->addr_lo = cpu_to_le32(putPaddrLow(physaddr));
                         sgl->addr_hi = cpu_to_le32(putPaddrHigh(physaddr));
                         if ((num_bde + 1) == nseg)
@@ -1881,7 +1878,7 @@ lpfc_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd)
                                 bf_set(lpfc_sli4_sge_last, sgl, 0);
                         bf_set(lpfc_sli4_sge_offset, sgl, dma_offset);
                         sgl->word2 = cpu_to_le32(sgl->word2);
-                        sgl->word3 = cpu_to_le32(sgl->word3);
+                        sgl->sge_len = cpu_to_le32(dma_len);
                         dma_offset += dma_len;
                         sgl++;
                 }