[PATCH v2 01/13] scsi: fnic: Modify definitions to sync with VIC firmware

Karan Tilak Kumar
2023-10-27T18:03:32Z

VIC firmware has updated definitions.
Modify structure and definitions to sync with the latest VIC firmware.

Reviewed-by: Sesidhar Baddela <sebaddel@cisco.com>
Reviewed-by: Arulprabhu Ponnusamy <arulponn@cisco.com>
Signed-off-by: Karan Tilak Kumar <kartilak@cisco.com>
---
drivers/scsi/fnic/vnic_scsi.h | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/fnic/vnic_scsi.h b/drivers/scsi/fnic/vnic_scsi.h
index 4e12f7b32d9d..f715f7942bfe 100644
--- a/drivers/scsi/fnic/vnic_scsi.h
+++ b/drivers/scsi/fnic/vnic_scsi.h
@@ -26,7 +26,7 @@
#define VNIC_FNIC_RATOV_MAX 255000

#define VNIC_FNIC_MAXDATAFIELDSIZE_MIN 256
-#define VNIC_FNIC_MAXDATAFIELDSIZE_MAX 2112
+#define VNIC_FNIC_MAXDATAFIELDSIZE_MAX 2048

#define VNIC_FNIC_FLOGI_RETRIES_MIN 0
#define VNIC_FNIC_FLOGI_RETRIES_MAX 0xffffffff
@@ -55,7 +55,7 @@
#define VNIC_FNIC_PORT_DOWN_IO_RETRIES_MAX 255

#define VNIC_FNIC_LUNS_PER_TARGET_MIN 1
-#define VNIC_FNIC_LUNS_PER_TARGET_MAX 1024
+#define VNIC_FNIC_LUNS_PER_TARGET_MAX 4096

/* Device-specific region: scsi configuration */
struct vnic_fc_config {
@@ -79,10 +79,19 @@ struct vnic_fc_config {
u16 ra_tov;
u16 intr_timer;
u8 intr_timer_type;
+ u8 intr_mode;
+ u8 lun_queue_depth;
+ u8 io_timeout_retry;
+ u16 wq_copy_count;
};

#define VFCF_FCP_SEQ_LVL_ERR 0x1 /* Enable FCP-2 Error Recovery */
#define VFCF_PERBI 0x2 /* persistent binding info available */
#define VFCF_FIP_CAPABLE 0x4 /* firmware can handle FIP */

+#define VFCF_FC_INITIATOR 0x20 /* FC Initiator Mode */
+#define VFCF_FC_TARGET 0x40 /* FC Target Mode */
+#define VFCF_FC_NVME_INITIATOR 0x80 /* FC-NVMe Initiator Mode */
+#define VFCF_FC_NVME_TARGET 0x100 /* FC-NVMe Target Mode */
+
#endif /* _VNIC_SCSI_H_ */
--
2.31.1