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| author | Quinn Tran <quinn.tran@cavium.com> | 2018-08-02 22:16:44 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2018-08-02 22:56:18 +0200 |
| commit | 48acad099074984f6b0b6e4da011856ba25d12ba (patch) | |
| tree | fc778df767e97dc08b50a2bded6705e2a75caddd /drivers/scsi/qla2xxx/qla_def.h | |
| parent | scsi: qla2xxx: Cleanup for N2N code (diff) | |
| download | linux-48acad099074984f6b0b6e4da011856ba25d12ba.tar.xz linux-48acad099074984f6b0b6e4da011856ba25d12ba.zip | |
scsi: qla2xxx: Fix N2N link re-connect
In case of N2N connect, sg_reset for bus/device/host was causing driver and
firmware state to go out of sync. This patch fixes this link instablity
when reconnect is attempted after link flap.
Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 9442e18aef6f..ee4d1f4fdf95 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -377,6 +377,7 @@ struct srb_iocb { #define SRB_LOGIN_COND_PLOGI BIT_1 #define SRB_LOGIN_SKIP_PRLI BIT_2 #define SRB_LOGIN_NVME_PRLI BIT_3 +#define SRB_LOGIN_PRLI_ONLY BIT_4 uint16_t data[2]; u32 iop[2]; } logio; @@ -4236,7 +4237,7 @@ typedef struct scsi_qla_host { #define FCOE_CTX_RESET_NEEDED 18 /* Initiate FCoE context reset */ #define MPI_RESET_NEEDED 19 /* Initiate MPI FW reset */ #define ISP_QUIESCE_NEEDED 20 /* Driver need some quiescence */ -#define FREE_BIT 21 +#define N2N_LINK_RESET 21 #define PORT_UPDATE_NEEDED 22 #define FX00_RESET_RECOVERY 23 #define FX00_TARGET_SCAN 24 |