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authorGiridhar Malavali <giridhar.malavali@qlogic.com>2010-01-12 13:02:47 -0800
committerJames Bottomley <James.Bottomley@suse.de>2010-01-18 16:51:05 -0600
commit9a069e196767d7b87184fd8d8211d22bb5b9c0b8 (patch)
tree44bc0f206793a2e9bcf280ea168e468bd62c15bb /drivers/scsi/qla2xxx/qla_def.h
parent90a86fc05ffefe48581c88106d0b9cc37f6e060c (diff)
[SCSI] qla2xxx: Add BSG support for FC ELS/CT passthrough and vendor commands.
[jejb: fixed printk casting issues] Signed-off-by: Sarang Radke <sarang.radke@qlogic.com> Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h155
1 files changed, 155 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index 1263d9796e8..afa95614aaf 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -31,6 +31,7 @@
#include <scsi/scsi_device.h>
#include <scsi/scsi_cmnd.h>
#include <scsi/scsi_transport_fc.h>
+#include <scsi/scsi_bsg_fc.h>
#define QLA2XXX_DRIVER_NAME "qla2xxx"
@@ -228,6 +229,27 @@ struct srb_logio {
uint16_t flags;
};
+struct srb_bsg_ctx {
+#define SRB_ELS_CMD_RPT 3
+#define SRB_ELS_CMD_HST 4
+#define SRB_CT_CMD 5
+ uint16_t type;
+};
+
+struct srb_bsg {
+ struct srb_bsg_ctx ctx;
+ struct fc_bsg_job *bsg_job;
+};
+
+struct msg_echo_lb {
+ dma_addr_t send_dma;
+ dma_addr_t rcv_dma;
+ uint16_t req_sg_cnt;
+ uint16_t rsp_sg_cnt;
+ uint16_t options;
+ uint32_t transfer_size;
+};
+
/*
* ISP I/O Register Set structure definitions.
*/
@@ -522,6 +544,8 @@ typedef struct {
#define MBA_DISCARD_RND_FRAME 0x8048 /* discard RND frame due to error. */
#define MBA_REJECTED_FCP_CMD 0x8049 /* rejected FCP_CMD. */
+/* ISP mailbox loopback echo diagnostic error code */
+#define MBS_LB_RESET 0x17
/*
* Firmware options 1, 2, 3.
*/
@@ -2230,6 +2254,13 @@ struct req_que {
int max_q_depth;
};
+/* Place holder for FW buffer parameters */
+struct qlfc_fw {
+ void *fw_buf;
+ dma_addr_t fw_dma;
+ uint32_t len;
+};
+
/*
* Qlogic host adapter specific data structure.
*/
@@ -2594,6 +2625,7 @@ struct qla_hw_data {
struct qla_statistics qla_stats;
struct isp_operations *isp_ops;
struct workqueue_struct *wq;
+ struct qlfc_fw fw_buf;
};
/*
@@ -2766,4 +2798,127 @@ typedef struct scsi_qla_host {
#define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr)
+/*
+ * BSG Vendor specific commands
+ */
+
+#define QL_VND_LOOPBACK 0x01
+#define QLA84_RESET 0x02
+#define QLA84_UPDATE_FW 0x03
+#define QLA84_MGMT_CMD 0x04
+
+/* BSG definations for interpreting CommandSent field */
+#define INT_DEF_LB_LOOPBACK_CMD 0
+#define INT_DEF_LB_ECHO_CMD 1
+
+/* BSG Vendor specific definations */
+typedef struct _A84_RESET {
+ uint16_t Flags;
+ uint16_t Reserved;
+#define A84_RESET_FLAG_ENABLE_DIAG_FW 1
+} __attribute__((packed)) A84_RESET, *PA84_RESET;
+
+#define A84_ISSUE_WRITE_TYPE_CMD 0
+#define A84_ISSUE_READ_TYPE_CMD 1
+#define A84_CLEANUP_CMD 2
+#define A84_ISSUE_RESET_OP_FW 3
+#define A84_ISSUE_RESET_DIAG_FW 4
+#define A84_ISSUE_UPDATE_OPFW_CMD 5
+#define A84_ISSUE_UPDATE_DIAGFW_CMD 6
+
+struct qla84_mgmt_param {
+ union {
+ struct {
+ uint32_t start_addr;
+ } mem; /* for QLA84_MGMT_READ/WRITE_MEM */
+ struct {
+ uint32_t id;
+#define QLA84_MGMT_CONFIG_ID_UIF 1
+#define QLA84_MGMT_CONFIG_ID_FCOE_COS 2
+#define QLA84_MGMT_CONFIG_ID_PAUSE 3
+#define QLA84_MGMT_CONFIG_ID_TIMEOUTS 4
+
+ uint32_t param0;
+ uint32_t param1;
+ } config; /* for QLA84_MGMT_CHNG_CONFIG */
+
+ struct {
+ uint32_t type;
+#define QLA84_MGMT_INFO_CONFIG_LOG_DATA 1 /* Get Config Log Data */
+#define QLA84_MGMT_INFO_LOG_DATA 2 /* Get Log Data */
+#define QLA84_MGMT_INFO_PORT_STAT 3 /* Get Port Statistics */
+#define QLA84_MGMT_INFO_LIF_STAT 4 /* Get LIF Statistics */
+#define QLA84_MGMT_INFO_ASIC_STAT 5 /* Get ASIC Statistics */
+#define QLA84_MGMT_INFO_CONFIG_PARAMS 6 /* Get Config Parameters */
+#define QLA84_MGMT_INFO_PANIC_LOG 7 /* Get Panic Log */
+
+ uint32_t context;
+/*
+* context definitions for QLA84_MGMT_INFO_CONFIG_LOG_DATA
+*/
+#define IC_LOG_DATA_LOG_ID_DEBUG_LOG 0
+#define IC_LOG_DATA_LOG_ID_LEARN_LOG 1
+#define IC_LOG_DATA_LOG_ID_FC_ACL_INGRESS_LOG 2
+#define IC_LOG_DATA_LOG_ID_FC_ACL_EGRESS_LOG 3
+#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_INGRESS_LOG 4
+#define IC_LOG_DATA_LOG_ID_ETHERNET_ACL_EGRESS_LOG 5
+#define IC_LOG_DATA_LOG_ID_MESSAGE_TRANSMIT_LOG 6
+#define IC_LOG_DATA_LOG_ID_MESSAGE_RECEIVE_LOG 7
+#define IC_LOG_DATA_LOG_ID_LINK_EVENT_LOG 8
+#define IC_LOG_DATA_LOG_ID_DCX_LOG 9
+
+/*
+* context definitions for QLA84_MGMT_INFO_PORT_STAT
+*/
+#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT0 0
+#define IC_PORT_STATISTICS_PORT_NUMBER_ETHERNET_PORT1 1
+#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT0 2
+#define IC_PORT_STATISTICS_PORT_NUMBER_NSL_PORT1 3
+#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT0 4
+#define IC_PORT_STATISTICS_PORT_NUMBER_FC_PORT1 5
+
+
+/*
+* context definitions for QLA84_MGMT_INFO_LIF_STAT
+*/
+#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT0 0
+#define IC_LIF_STATISTICS_LIF_NUMBER_ETHERNET_PORT1 1
+#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT0 2
+#define IC_LIF_STATISTICS_LIF_NUMBER_FC_PORT1 3
+#define IC_LIF_STATISTICS_LIF_NUMBER_CPU 6
+
+ } info; /* for QLA84_MGMT_GET_INFO */
+ } u;
+};
+
+struct qla84_msg_mgmt {
+ uint16_t cmd;
+#define QLA84_MGMT_READ_MEM 0x00
+#define QLA84_MGMT_WRITE_MEM 0x01
+#define QLA84_MGMT_CHNG_CONFIG 0x02
+#define QLA84_MGMT_GET_INFO 0x03
+ uint16_t rsrvd;
+ struct qla84_mgmt_param mgmtp;/* parameters for cmd */
+ uint32_t len; /* bytes in payload following this struct */
+ uint8_t payload[0]; /* payload for cmd */
+};
+
+struct msg_update_fw {
+ /*
+ * diag_fw = 0 operational fw
+ * otherwise diagnostic fw
+ * offset, len, fw_len are present to overcome the current limitation
+ * of 128Kb xfer size. The fw is sent in smaller chunks. Each chunk
+ * specifies the byte "offset" where it fits in the fw buffer. The
+ * number of bytes in each chunk is specified in "len". "fw_len"
+ * is the total size of fw. The first chunk should start at offset = 0.
+ * When offset+len == fw_len, the fw is written to the HBA.
+ */
+ uint32_t diag_fw;
+ uint32_t offset;/* start offset */
+ uint32_t len; /* num bytes in cur xfer */
+ uint32_t fw_len; /* size of fw in bytes */
+ uint8_t fw_bytes[0];
+};
+
#endif