diff options
| author | Quinn Tran <qutran@marvell.com> | 2021-06-23 22:26:02 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-07-27 00:06:43 -0400 |
| commit | 9efea843a906c6674ac6728f3f5db2cbfa3e1830 (patch) | |
| tree | 286fc5958c077a00ae032a43f0845afc5c473655 /drivers/scsi/qla2xxx/qla_def.h | |
| parent | 8a4bb2c1dd623b5a71609de5b04ef3b5086b0a3e (diff) | |
scsi: qla2xxx: edif: Add detection of secure device
Some FC adapters from Marvell offer the ability to encrypt data in flight
(EDIF). This feature requires an application to act as an authenticator.
There is no FC switch scan service that can indicate whether a device is
secure or non-secure.
In order to detect whether the remote port supports encrypted operation,
driver must first do a PLOGI with the remote device. On completion of the
PLOGI, driver will query firmware to see if the device supports secure
login. To do that, driver + firmware must advertise the security bit via
PLOGI's service parameter. The remote device shall respond using the same
service parameter whether it supports it or not.
Link: https://lore.kernel.org/r/20210624052606.21613-8-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_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 3e4c4cfbf7d4..af0e8be0eb9b 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -492,6 +492,7 @@ struct srb_iocb { #define SRB_LOGIN_SKIP_PRLI BIT_2 #define SRB_LOGIN_NVME_PRLI BIT_3 #define SRB_LOGIN_PRLI_ONLY BIT_4 +#define SRB_LOGIN_FCSP BIT_5 uint16_t data[2]; u32 iop[2]; } logio; @@ -2343,6 +2344,7 @@ struct imm_ntfy_from_isp { __le16 nport_handle; uint16_t reserved_2; __le16 flags; +#define NOTIFY24XX_FLAGS_FCSP BIT_5 #define NOTIFY24XX_FLAGS_GLOBAL_TPRLO BIT_1 #define NOTIFY24XX_FLAGS_PUREX_IOCB BIT_0 __le16 srr_rx_id; @@ -2682,7 +2684,8 @@ static const char * const port_dstate_str[] = { "UPD_FCPORT", "LOGIN_COMPLETE", "ADISC", - "DELETE_PEND" + "DELETE_PEND", + "LOGIN_AUTH_PEND", }; /* |