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| author | Quinn Tran <qutran@marvell.com> | 2021-06-23 22:25:56 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-07-27 00:06:42 -0400 |
| commit | 7ebb336e45ef1ce23462c3bbd03779929008901f (patch) | |
| tree | 28eedadf339c51ad89559fa3a83bf94e7c987dea /drivers/scsi/qla2xxx/qla_dbg.h | |
| parent | cb51bcd5c34b0558ba2bb04963bcb1053375a8e4 (diff) | |
| download | lwn-7ebb336e45ef1ce23462c3bbd03779929008901f.tar.gz lwn-7ebb336e45ef1ce23462c3bbd03779929008901f.zip | |
scsi: qla2xxx: edif: Add start + stop bsgs
Some FC adapters from Marvell offer the ability to encrypt data in flight
(EDIF). This feature requires an application to act as an authenticator.
Add two new BSG calls:
- QL_VND_SC_APP_START: Application will announce its presence to driver
with this call. Driver will restart all connections to see if remote
device supports security or not.
- QL_VND_SC_APP_STOP: Application announces it is in the process of
exiting. Driver will restart all connections to revert back to
non-secure. Provided the remote device is willing to allow a non-secure
connection.
Link: https://lore.kernel.org/r/20210624052606.21613-2-njavali@marvell.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Co-developed-by: Larry Wisneski <Larry.Wisneski@marvell.com>
Signed-off-by: Larry Wisneski <Larry.Wisneski@marvell.com>
Co-developed-by: Duane Grigsby <duane.grigsby@marvell.com>
Signed-off-by: Duane Grigsby <duane.grigsby@marvell.com>
Co-developed-by: Rick Hicksted Jr <rhicksted@marvell.com>
Signed-off-by: Rick Hicksted Jr <rhicksted@marvell.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_dbg.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_dbg.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h index 9eb708e5e22e..f1f6c740bdcd 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.h +++ b/drivers/scsi/qla2xxx/qla_dbg.h @@ -367,6 +367,7 @@ ql_log_qp(uint32_t, struct qla_qpair *, int32_t, const char *fmt, ...); #define ql_dbg_tgt_mgt 0x00002000 /* Target mode management */ #define ql_dbg_tgt_tmr 0x00001000 /* Target mode task management */ #define ql_dbg_tgt_dif 0x00000800 /* Target mode dif */ +#define ql_dbg_edif 0x00000400 /* edif and purex debug */ extern int qla27xx_dump_mpi_ram(struct qla_hw_data *, uint32_t, uint32_t *, uint32_t, void **); |