diff options
| author | James Smart <james.smart@emulex.com> | 2011-05-24 19:44:28 +0400 |
|---|---|---|
| committer | James Bottomley <jbottomley@parallels.com> | 2011-05-27 07:49:39 +0400 |
| commit | 7ad20aa9d39a525542b0840ac38bfc77be831e19 (patch) | |
| tree | 9ab9318a9e5f600fef19fde9f085d5d145e2dd6d /drivers/scsi/lpfc/lpfc.h | |
| parent | 6d368e532168cb621731b3936945cd910cb25bd0 (diff) | |
| download | linux-7ad20aa9d39a525542b0840ac38bfc77be831e19.tar.xz | |
[SCSI] lpfc 8.3.24: Extend BSG infrastructure and add link diagnostics
Extend BSG infrastructure and add link diagnostics:
- Removed unnecessary copies in handling pass-through mbox cmds.
- Add embedded SLI_CONFIG support for BSG.
- Add multibuffer support.
- Implemented the setting up and tearing down Lancer FC device for performing
internal and external loopback diagnostic tests.
- Implemented the driver support for performing new link diagnostic tests
Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <jbottomley@parallels.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc.h | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h index dfd9ace862e7..8ec2c86a49d4 100644 --- a/drivers/scsi/lpfc/lpfc.h +++ b/drivers/scsi/lpfc/lpfc.h @@ -487,6 +487,42 @@ struct unsol_rcv_ct_ctx { (1 << LPFC_USER_LINK_SPEED_AUTO)) #define LPFC_LINK_SPEED_STRING "0, 1, 2, 4, 8, 10, 16" +enum nemb_type { + nemb_mse = 1, + nemb_hbd +}; + +enum mbox_type { + mbox_rd = 1, + mbox_wr +}; + +enum dma_type { + dma_mbox = 1, + dma_ebuf +}; + +enum sta_type { + sta_pre_addr = 1, + sta_pos_addr +}; + +struct lpfc_mbox_ext_buf_ctx { + uint32_t state; +#define LPFC_BSG_MBOX_IDLE 0 +#define LPFC_BSG_MBOX_HOST 1 +#define LPFC_BSG_MBOX_PORT 2 +#define LPFC_BSG_MBOX_DONE 3 +#define LPFC_BSG_MBOX_ABTS 4 + enum nemb_type nembType; + enum mbox_type mboxType; + uint32_t numBuf; + uint32_t mbxTag; + uint32_t seqNum; + struct lpfc_dmabuf *mbx_dmabuf; + struct list_head ext_dmabuf_list; +}; + struct lpfc_hba { /* SCSI interface function jump table entries */ int (*lpfc_new_scsi_buf) @@ -590,6 +626,7 @@ struct lpfc_hba { MAILBOX_t *mbox; uint32_t *mbox_ext; + struct lpfc_mbox_ext_buf_ctx mbox_ext_buf_ctx; uint32_t ha_copy; struct _PCB *pcb; struct _IOCB *IOCBs; @@ -708,7 +745,6 @@ struct lpfc_hba { uint32_t *hbq_get; /* Host mem address of HBQ get ptrs */ int brd_no; /* FC board number */ - char SerialNumber[32]; /* adapter Serial Number */ char OptionROMVersion[32]; /* adapter BIOS / Fcode version */ char ModelDesc[256]; /* Model Description */ |