diff options
author | Himanshu Madhani <himanshu.madhani@qlogic.com> | 2015-12-17 14:57:00 -0500 |
---|---|---|
committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2016-01-07 13:57:43 -0800 |
commit | 6eb54715b54bb8324f3293e49635277652730e55 (patch) | |
tree | 4b82bfe24a65136977045c38f60a329efe078b8a /drivers/scsi/qla2xxx/qla_def.h | |
parent | 03e8c680d9b3b68ddae648a6e2c91c381e90066f (diff) |
qla2xxx: Added interface to send explicit LOGO.
This patch adds interface to send explicit LOGO
explicit LOGO using using ELS commands from driver.
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
-rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 8e89848131b4..83d2251eefe4 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -310,6 +310,14 @@ struct srb_cmd { /* To identify if a srb is of T10-CRC type. @sp => srb_t pointer */ #define IS_PROT_IO(sp) (sp->flags & SRB_CRC_CTX_DSD_VALID) +struct els_logo_payload { + uint8_t opcode; + uint8_t rsvd[3]; + uint8_t s_id[3]; + uint8_t rsvd1[1]; + uint8_t wwpn[WWN_SIZE]; +}; + /* * SRB extensions. */ @@ -323,6 +331,15 @@ struct srb_iocb { uint16_t data[2]; } logio; struct { +#define ELS_DCMD_TIMEOUT 20 +#define ELS_DCMD_LOGO 0x5 + uint32_t flags; + uint32_t els_cmd; + struct completion comp; + struct els_logo_payload *els_logo_pyld; + dma_addr_t els_logo_pyld_dma; + } els_logo; + struct { /* * Values for flags field below are as * defined in tsk_mgmt_entry struct @@ -383,7 +400,7 @@ struct srb_iocb { #define SRB_FXIOCB_DCMD 10 #define SRB_FXIOCB_BCMD 11 #define SRB_ABT_CMD 12 - +#define SRB_ELS_DCMD 13 typedef struct srb { atomic_t ref_count; |