[SCSI] bfa: Added HBA diagnostics support.
- Added diagnostics sub-module to BFA.
- Implemented interface to perform memtest/loopback test
and some other diagnostics tests.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfa_defs.h b/drivers/scsi/bfa/bfa_defs.h
index 97ad07c..ddf13d7 100644
--- a/drivers/scsi/bfa/bfa_defs.h
+++ b/drivers/scsi/bfa/bfa_defs.h
@@ -132,7 +132,9 @@
BFA_STATUS_EPROTOCOL = 6, /* Protocol error */
BFA_STATUS_SFP_UNSUPP = 10, /* Unsupported SFP - Replace SFP */
BFA_STATUS_UNKNOWN_VFID = 11, /* VF_ID not found */
+ BFA_STATUS_DATACORRUPTED = 12, /* Diag returned data corrupted */
BFA_STATUS_DEVBUSY = 13, /* Device busy - Retry operation */
+ BFA_STATUS_HDMA_FAILED = 16, /* Host dma failed contact support */
BFA_STATUS_FLASH_BAD_LEN = 17, /* Flash bad length */
BFA_STATUS_UNKNOWN_LWWN = 18, /* LPORT PWWN not found */
BFA_STATUS_UNKNOWN_RWWN = 19, /* RPORT PWWN not found */
@@ -140,19 +142,25 @@
BFA_STATUS_VPORT_MAX = 22, /* Reached max VPORT supported limit */
BFA_STATUS_UNSUPP_SPEED = 23, /* Invalid Speed Check speed setting */
BFA_STATUS_INVLD_DFSZ = 24, /* Invalid Max data field size */
+ BFA_STATUS_CMD_NOTSUPP = 26, /* Command/API not supported */
BFA_STATUS_FABRIC_RJT = 29, /* Reject from attached fabric */
BFA_STATUS_PORT_OFFLINE = 34, /* Port is not online */
BFA_STATUS_VPORT_WWN_BP = 46, /* WWN is same as base port's WWN */
+ BFA_STATUS_PORT_NOT_DISABLED = 47, /* Port not disabled disable port */
BFA_STATUS_NO_FCPIM_NEXUS = 52, /* No FCP Nexus exists with the rport */
BFA_STATUS_IOC_FAILURE = 56, /* IOC failure - Retry, if persists
* contact support */
BFA_STATUS_INVALID_WWN = 57, /* Invalid WWN */
+ BFA_STATUS_ADAPTER_ENABLED = 60, /* Adapter is not disabled */
BFA_STATUS_IOC_NON_OP = 61, /* IOC is not operational */
BFA_STATUS_VERSION_FAIL = 70, /* Application/Driver version mismatch */
BFA_STATUS_DIAG_BUSY = 71, /* diag busy */
+ BFA_STATUS_BEACON_ON = 72, /* Port Beacon already on */
BFA_STATUS_ENOFSAVE = 78, /* No saved firmware trace */
BFA_STATUS_IOC_DISABLED = 82, /* IOC is already disabled */
BFA_STATUS_NO_SFP_DEV = 89, /* No SFP device check or replace SFP */
+ BFA_STATUS_MEMTEST_FAILED = 90, /* Memory test failed contact support */
+ BFA_STATUS_LEDTEST_OP = 109, /* LED test is operating */
BFA_STATUS_INVALID_MAC = 134, /* Invalid MAC address */
BFA_STATUS_PBC = 154, /* Operation not allowed for pre-boot
* configuration */
@@ -881,6 +889,56 @@
struct bfa_flash_part_attr_s part[BFA_FLASH_PART_MAX];
};
+/*
+ * DIAG module specific
+ */
+#define LB_PATTERN_DEFAULT 0xB5B5B5B5
+#define QTEST_CNT_DEFAULT 10
+#define QTEST_PAT_DEFAULT LB_PATTERN_DEFAULT
+
+struct bfa_diag_memtest_s {
+ u8 algo;
+ u8 rsvd[7];
+};
+
+struct bfa_diag_memtest_result {
+ u32 status;
+ u32 addr;
+ u32 exp; /* expect value read from reg */
+ u32 act; /* actually value read */
+ u32 err_status; /* error status reg */
+ u32 err_status1; /* extra error info reg */
+ u32 err_addr; /* error address reg */
+ u8 algo;
+ u8 rsv[3];
+};
+
+struct bfa_diag_loopback_result_s {
+ u32 numtxmfrm; /* no. of transmit frame */
+ u32 numosffrm; /* no. of outstanding frame */
+ u32 numrcvfrm; /* no. of received good frame */
+ u32 badfrminf; /* mis-match info */
+ u32 badfrmnum; /* mis-match fram number */
+ u8 status; /* loopback test result */
+ u8 rsvd[3];
+};
+
+struct bfa_diag_ledtest_s {
+ u32 cmd; /* bfa_led_op_t */
+ u32 color; /* bfa_led_color_t */
+ u16 freq; /* no. of blinks every 10 secs */
+ u8 led; /* bitmap of LEDs to be tested */
+ u8 rsvd[5];
+};
+
+struct bfa_diag_loopback_s {
+ u32 loopcnt;
+ u32 pattern;
+ u8 lb_mode; /* bfa_port_opmode_t */
+ u8 speed; /* bfa_port_speed_t */
+ u8 rsvd[2];
+};
+
#pragma pack()
#endif /* __BFA_DEFS_H__ */