[SCSI] lpfc 8.3.19: Add SLI4 FC Discovery support

Add SLI4 FC Discovery support

- Replace READ_LA and READ_LA64 with READ_TOPOLOGY mailbox command.
- Converted the old READ_LA structure to use bf_set/get instead of bit fields.
- Rename HBA_FCOE_SUPPORT flag to HBA_FCOE_MODE. Flag now indicates function
  is running as SLI-4 FC or FCoE port. Make sure flag reset each time
  READ_REV completed as it can dynamically change.
- Removed BDE union in the READ_TOPOLOGY mailbox command and added a define to
  define the ALPA MAP SIZE. Added FC Code for async events.
- Added code to support new 16G link speed.
- Define new set of values to keep track of valid user settable link speeds.
- Used new link speed definitions to define link speed max and bitmap.
- Redefined FDMI Port sppeds to be hax values and added the 16G value.
- Added new CQE trailer code for FC Events.
- Add lpfc_issue_init_vfi and lpfc_init_vfi_cmpl routines.
- Replace many calls to the initial_flogi routine with lpfc_issue_init_vfi.
- Add vp and vpi fields to the INIT_VFI mailbox command.
- Addapt lpfc_hba_init_link routine for SLI4 use.
- Use lpfc_hba_init_link call from lpfc_sli4_hba_setup.
- Add a check for FC mode to register the FCFI before init link.
- Convert lpfc_sli4_init_vpi to be called without a vpi (get it from vport).

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>

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index 7fbc58713f19..4e3a11b98299 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -1444,10 +1444,16 @@ struct lpfc_mbx_init_vfi {
 #define lpfc_init_vfi_vf_SHIFT		29
 #define lpfc_init_vfi_vf_MASK		0x00000001
 #define lpfc_init_vfi_vf_WORD		word1
+#define lpfc_init_vfi_vp_SHIFT		28
+#define lpfc_init_vfi_vp_MASK		0x00000001
+#define lpfc_init_vfi_vp_WORD		word1
 #define lpfc_init_vfi_vfi_SHIFT		0
 #define lpfc_init_vfi_vfi_MASK		0x0000FFFF
 #define lpfc_init_vfi_vfi_WORD		word1
 	uint32_t word2;
+#define lpfc_init_vfi_vpi_SHIFT		16
+#define lpfc_init_vfi_vpi_MASK		0x0000FFFF
+#define lpfc_init_vfi_vpi_WORD		word2
 #define lpfc_init_vfi_fcfi_SHIFT	0
 #define lpfc_init_vfi_fcfi_MASK		0x0000FFFF
 #define lpfc_init_vfi_fcfi_WORD		word2
@@ -2155,6 +2161,7 @@ struct lpfc_mcqe {
 #define LPFC_TRAILER_CODE_FCOE	0x2
 #define LPFC_TRAILER_CODE_DCBX	0x3
 #define LPFC_TRAILER_CODE_GRP5	0x5
+#define LPFC_TRAILER_CODE_FC	0x10
 };
 
 struct lpfc_acqe_link {