@@ -1267,6 +1267,9 @@ static inline bool qla2xxx_is_valid_mbs(unsigned int mbs)
#define RNID_TYPE_SET_VERSION 0x9
#define RNID_TYPE_ASIC_TEMP 0xC
+#define ELS_CMD_MAP_SIZE 32
+#define ELS_COMMAND_RDP 0x18
+
/*
* Firmware state codes from get firmware state mailbox command
*/
@@ -3562,6 +3565,133 @@ struct qlfc_fw {
uint32_t len;
};
+struct rdp_req_payload {
+ uint32_t els_request;
+ uint32_t desc_list_len;
+
+ /* NPIV descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint8_t reserved;
+ uint8_t nport_id[3];
+ } npiv_desc;
+};
+
+struct rdp_rsp_payload {
+ struct {
+ uint32_t cmd;
+ uint32_t len;
+ } hdr;
+
+ /* LS Request Info descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint32_t req_payload_word_0;
+ } ls_req_info_desc;
+
+ /* LS Request Info descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint32_t req_payload_word_0;
+ } ls_req_info_desc2;
+
+ /* SFP diagnostic param descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint16_t temperature;
+ uint16_t vcc;
+ uint16_t tx_bias;
+ uint16_t tx_power;
+ uint16_t rx_power;
+ uint16_t sfp_flags;
+ } sfp_diag_desc;
+
+ /* Port Speed Descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint16_t speed_capab;
+ uint16_t operating_speed;
+ } port_speed_desc;
+
+ /* Link Error Status Descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint32_t link_fail_cnt;
+ uint32_t loss_sync_cnt;
+ uint32_t loss_sig_cnt;
+ uint32_t prim_seq_err_cnt;
+ uint32_t inval_xmit_word_cnt;
+ uint32_t inval_crc_cnt;
+ uint8_t pn_port_phy_type;
+ uint8_t reserved[3];
+ } ls_err_desc;
+
+ /* Port name description with diag param */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint8_t WWNN[WWN_SIZE];
+ uint8_t WWPN[WWN_SIZE];
+ } port_name_diag_desc;
+
+ /* Port Name desc for Direct attached Fx_Port or Nx_Port */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint8_t WWNN[WWN_SIZE];
+ uint8_t WWPN[WWN_SIZE];
+ } port_name_direct_desc;
+
+ /* Buffer Credit descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint32_t fcport_b2b;
+ uint32_t attached_fcport_b2b;
+ uint32_t fcport_rtt;
+ } buffer_credit_desc;
+
+ /* Optical Element Data Descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint16_t high_alarm;
+ uint16_t low_alarm;
+ uint16_t high_warn;
+ uint16_t low_warn;
+ uint32_t element_flags;
+ } optical_elmt_desc[5];
+
+ /* Optical Product Data Descriptor */
+ struct {
+ uint32_t desc_tag;
+ uint32_t desc_len;
+ uint8_t vendor_name[16];
+ uint8_t part_number[16];
+ uint8_t serial_number[16];
+ uint8_t revision[4];
+ uint8_t date[8];
+ } optical_prod_desc;
+};
+
+#define RDP_DESC_LEN(obj) \
+ (sizeof(obj) - sizeof((obj).desc_tag) - sizeof((obj).desc_len))
+
+#define RDP_PORT_SPEED_1GB BIT_15
+#define RDP_PORT_SPEED_2GB BIT_14
+#define RDP_PORT_SPEED_4GB BIT_13
+#define RDP_PORT_SPEED_10GB BIT_12
+#define RDP_PORT_SPEED_8GB BIT_11
+#define RDP_PORT_SPEED_16GB BIT_10
+#define RDP_PORT_SPEED_32GB BIT_9
+#define RDP_PORT_SPEED_UNKNOWN BIT_0
+
struct scsi_qlt_host {
void *target_lport_ptr;
struct mutex tgt_mutex;
@@ -3964,6 +4094,8 @@ struct qla_hw_data {
#define SFP_DEV_SIZE 512
#define SFP_BLOCK_SIZE 64
+#define SFP_RTDI_LEN SFP_BLOCK_SIZE
+
void *sfp_data;
dma_addr_t sfp_data_dma;
@@ -4423,6 +4555,8 @@ typedef struct scsi_qla_host {
#define ISP_ABORT_TO_ROM 33
#define VPORT_DELETE 34
+#define PROCESS_PUREX_IOCB 63
+
unsigned long pci_flags;
#define PFLG_DISCONNECTED 0 /* PCI device removed */
#define PFLG_DRIVER_REMOVING 1 /* PCI driver .remove */
@@ -4531,6 +4665,7 @@ typedef struct scsi_qla_host {
uint16_t ql2xexchoffld;
uint16_t ql2xiniexchg;
+ void *purex_data;
struct name_list_extended gnl;
/* Count of active session/fcport */
int fcport_count;
@@ -724,6 +724,50 @@ struct ct_entry_24xx {
};
/*
+ * ISP queue - PUREX IOCB entry structure definition
+ */
+#define PUREX_IOCB_TYPE 0x51 /* CT Pass Through IOCB entry */
+typedef struct purex_entry_24xx {
+ uint8_t entry_type; /* Entry type. */
+ uint8_t entry_count; /* Entry count. */
+ uint8_t sys_define; /* System defined. */
+ uint8_t entry_status; /* Entry Status. */
+
+ uint16_t reserved1;
+ uint8_t vp_idx;
+ uint8_t reserved2;
+
+ uint16_t status_flags;
+ uint16_t nport_handle;
+
+ uint16_t frame_size;
+ uint16_t trunc_frame_size;
+
+ uint32_t rx_xchg_addr;
+
+ uint8_t d_id[3];
+ uint8_t r_ctl;
+
+ uint8_t s_id[3];
+ uint8_t cs_ctl;
+
+ uint8_t f_ctl[3];
+ uint8_t type;
+
+ uint16_t seq_cnt;
+ uint8_t df_ctl;
+ uint8_t seq_id;
+
+ uint16_t rx_id;
+ uint16_t ox_id;
+ uint32_t param;
+
+ uint8_t els_frame_payload[20];
+} purex_entry_24xx_t;
+
+#define PUREX_ENTRY_SIZE (sizeof(purex_entry_24xx_t))
+
+/*
* ISP queue - ELS Pass-Through entry structure definition.
*/
#define ELS_IOCB_TYPE 0x53 /* ELS Pass-Through IOCB entry */
@@ -458,6 +458,9 @@ extern int
qla25xx_set_driver_version(scsi_qla_host_t *, char *);
extern int
+qla25xx_set_els_cmds_supported(scsi_qla_host_t *);
+
+extern int
qla24xx_get_buffer_credits(scsi_qla_host_t *, struct buffer_credit_24xx *,
dma_addr_t);
@@ -3708,6 +3708,10 @@ qla2x00_setup_chip(scsi_qla_host_t *vha)
"ISP Firmware failed checksum.\n");
goto failed;
}
+
+ /* Enable PUREX PASSTHRU */
+ if (ql2xsmartsan)
+ qla25xx_set_els_cmds_supported(vha);
} else
goto failed;
@@ -3929,7 +3933,7 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha)
/* Update Serial Link options. */
if ((le16_to_cpu(ha->fw_seriallink_options24[0]) & BIT_0) == 0)
- return;
+ goto enable_purex;
rval = qla2x00_set_serdes_params(vha,
le16_to_cpu(ha->fw_seriallink_options24[1]),
@@ -3939,6 +3943,12 @@ qla24xx_update_fw_options(scsi_qla_host_t *vha)
ql_log(ql_log_warn, vha, 0x0104,
"Unable to update Serial Link options (%x).\n", rval);
}
+
+enable_purex:
+ if (ql2xsmartsan)
+ ha->fw_options[1] |= ADD_FO1_ENABLE_PUREX_IOCB;
+
+ qla2x00_set_fw_options(vha, ha->fw_options);
}
void
@@ -8672,6 +8682,9 @@ qla83xx_update_fw_options(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
+ if (ql2xsmartsan)
+ ha->fw_options[1] |= ADD_FO1_ENABLE_PUREX_IOCB;
+
qla2x00_set_fw_options(vha, ha->fw_options);
}
@@ -31,6 +31,13 @@ const char *const port_state_str[] = {
"ONLINE"
};
+static void qla24xx_purex_iocb(scsi_qla_host_t *vha, struct req_que *req,
+ struct sts_entry_24xx *pkt)
+{
+ memcpy(vha->purex_data, pkt, PUREX_ENTRY_SIZE);
+ set_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags);
+}
+
/**
* qla2100_intr_handler() - Process interrupts for the ISP2100 and ISP2200.
* @irq: interrupt number
@@ -3128,6 +3135,9 @@ void qla24xx_process_response_queue(struct scsi_qla_host *vha,
qla_ctrlvp_completed(vha, rsp->req,
(struct vp_ctrl_entry_24xx *)pkt);
break;
+ case PUREX_IOCB_TYPE:
+ qla24xx_purex_iocb(vha, rsp->req, pkt);
+ break;
default:
/* Type Not Supported. */
ql_dbg(ql_dbg_async, vha, 0x5042,
@@ -4878,6 +4878,64 @@ qla24xx_get_port_login_templ(scsi_qla_host_t *vha, dma_addr_t buf_dma,
}
int
+qla25xx_set_els_cmds_supported(scsi_qla_host_t *vha)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ uint8_t *els_cmd_map;
+ dma_addr_t els_cmd_map_dma;
+ uint cmd_opcode = ELS_COMMAND_RDP;
+ uint index = cmd_opcode / 8;
+ uint bit = cmd_opcode % 8;
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA25XX(ha) && !IS_QLA2031(ha) && !IS_QLA27XX(ha))
+ return QLA_SUCCESS;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1197,
+ "Entered %s.\n", __func__);
+
+ els_cmd_map = dma_alloc_coherent(&ha->pdev->dev, ELS_CMD_MAP_SIZE,
+ &els_cmd_map_dma, GFP_KERNEL);
+ if (!els_cmd_map) {
+ ql_log(ql_log_warn, vha, 0x7101,
+ "Failed to allocate RDP els command param.\n");
+ return QLA_MEMORY_ALLOC_FAILED;
+ }
+
+ memset(els_cmd_map, 0, ELS_CMD_MAP_SIZE);
+
+ els_cmd_map[index] |= 1 << bit;
+
+ mcp->mb[0] = MBC_SET_RNID_PARAMS;
+ mcp->mb[1] = RNID_TYPE_ELS_CMD << 8;
+ mcp->mb[2] = MSW(LSD(els_cmd_map_dma));
+ mcp->mb[3] = LSW(LSD(els_cmd_map_dma));
+ mcp->mb[6] = MSW(MSD(els_cmd_map_dma));
+ mcp->mb[7] = LSW(MSD(els_cmd_map_dma));
+ mcp->out_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->in_mb = MBX_1|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = MBX_DMA_OUT;
+ mcp->buf_size = ELS_CMD_MAP_SIZE;
+ rval = qla2x00_mailbox_command(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x118d,
+ "Failed=%x (%x,%x).\n", rval, mcp->mb[0], mcp->mb[1]);
+ } else {
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118c,
+ "Done %s.\n", __func__);
+ }
+
+ dma_free_coherent(&ha->pdev->dev, DMA_POOL_SIZE,
+ els_cmd_map, els_cmd_map_dma);
+
+ return rval;
+}
+
+int
qla24xx_get_buffer_credits(scsi_qla_host_t *vha, struct buffer_credit_24xx *bbc,
dma_addr_t bbc_dma)
{
@@ -305,6 +305,15 @@ MODULE_PARM_DESC(ql2xdifbundlinginternalbuffers,
"0 (Default). Based on check.\n"
"1 Force using internal buffers\n");
+int ql2xsmartsan;
+module_param(ql2xsmartsan, int, 0444);
+module_param_named(smartsan, ql2xsmartsan, int, 0444);
+MODULE_PARM_DESC(ql2xsmartsan,
+ "Send SmartSAN Management Attributes for FDMI Registration."
+ " Default is 0 - No SmartSAN registration,"
+ " 1 - Register SmartSAN Management Attributes.");
+
+
static void qla2x00_clear_drv_active(struct qla_hw_data *);
static void qla2x00_free_device(scsi_qla_host_t *);
static int qla2xxx_map_queues(struct Scsi_Host *shost);
@@ -3268,6 +3277,11 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
goto probe_failed;
}
+ base_vha->purex_data = kzalloc(PUREX_ENTRY_SIZE, GFP_KERNEL);
+ if (!base_vha->purex_data)
+ ql_log(ql_log_warn, base_vha, 0x7118,
+ "Failed to allocate memory for PUREX data\n");
+
if (IS_QLAFX00(ha))
host->can_queue = QLAFX00_MAX_CANQUEUE;
else
@@ -3449,6 +3463,7 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
return 0;
probe_failed:
+ kfree(base_vha->purex_data);
if (base_vha->gnl.l) {
dma_free_coherent(&ha->pdev->dev, base_vha->gnl.size,
base_vha->gnl.l, base_vha->gnl.ldma);
@@ -3765,6 +3780,8 @@ qla2x00_remove_one(struct pci_dev *pdev)
qla84xx_put_chip(base_vha);
+ kfree(base_vha->purex_data);
+
/* Disable timer */
if (base_vha->timer_active)
qla2x00_stop_timer(base_vha);
@@ -5731,6 +5748,518 @@ qla83xx_idc_lock(scsi_qla_host_t *base_vha, uint16_t requester_id)
return;
}
+static uint
+qla25xx_rdp_port_speed_capability(struct qla_hw_data *ha)
+{
+ if (IS_CNA_CAPABLE(ha))
+ return RDP_PORT_SPEED_10GB;
+
+ if (IS_QLA27XX(ha)) {
+ if (FW_ABILITY_MAX_SPEED(ha) == FW_ABILITY_MAX_SPEED_32G)
+ return RDP_PORT_SPEED_32GB|RDP_PORT_SPEED_16GB|
+ RDP_PORT_SPEED_8GB;
+
+ return RDP_PORT_SPEED_16GB|RDP_PORT_SPEED_8GB|
+ RDP_PORT_SPEED_4GB;
+ }
+
+ if (IS_QLA2031(ha))
+ return RDP_PORT_SPEED_16GB|RDP_PORT_SPEED_8GB|
+ RDP_PORT_SPEED_4GB;
+
+ if (IS_QLA25XX(ha))
+ return RDP_PORT_SPEED_8GB|RDP_PORT_SPEED_4GB|
+ RDP_PORT_SPEED_2GB|RDP_PORT_SPEED_1GB;
+
+ if (IS_QLA24XX_TYPE(ha))
+ return RDP_PORT_SPEED_4GB|RDP_PORT_SPEED_2GB|
+ RDP_PORT_SPEED_1GB;
+
+ if (IS_QLA23XX(ha))
+ return RDP_PORT_SPEED_2GB|RDP_PORT_SPEED_1GB;
+
+ return RDP_PORT_SPEED_1GB;
+}
+
+static uint
+qla25xx_rdp_port_speed_currently(struct qla_hw_data *ha)
+{
+ switch (ha->link_data_rate) {
+ case PORT_SPEED_1GB:
+ return RDP_PORT_SPEED_1GB;
+
+ case PORT_SPEED_2GB:
+ return RDP_PORT_SPEED_2GB;
+
+ case PORT_SPEED_4GB:
+ return RDP_PORT_SPEED_4GB;
+
+ case PORT_SPEED_8GB:
+ return RDP_PORT_SPEED_8GB;
+
+ case PORT_SPEED_10GB:
+ return RDP_PORT_SPEED_10GB;
+
+ case PORT_SPEED_16GB:
+ return RDP_PORT_SPEED_16GB;
+
+ case PORT_SPEED_32GB:
+ return RDP_PORT_SPEED_32GB;
+
+ default:
+ return RDP_PORT_SPEED_UNKNOWN;
+ }
+}
+
+/*
+ * Function Name: qla24xx_process_purex_iocb
+ *
+ * Description:
+ * Prepare a RDP response and send to Fabric switch
+ *
+ * PARAMETERS:
+ * vha: SCSI qla host
+ * purex: RDP request received by HBA
+ */
+static int qla24xx_process_purex_iocb(struct scsi_qla_host *vha, void *pkt)
+{
+ struct qla_hw_data *ha = vha->hw;
+ struct purex_entry_24xx *purex = pkt;
+ struct port_database_24xx *pdb = NULL;
+ dma_addr_t rsp_els_dma;
+ dma_addr_t rsp_payload_dma;
+ dma_addr_t stat_dma;
+ dma_addr_t bbc_dma;
+ dma_addr_t sfp_dma;
+ struct els_entry_24xx *rsp_els = NULL;
+ struct rdp_rsp_payload *rsp_payload = NULL;
+ struct link_statistics *stat = NULL;
+ struct buffer_credit_24xx *bbc = NULL;
+ uint8_t *sfp = NULL;
+ uint16_t sfp_flags = 0;
+ int rval = -ENOMEM;
+
+ ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0180,
+ "%s: Enter\n", __func__);
+
+ ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0181,
+ "-------- ELS REQ -------\n");
+ ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x0182,
+ (void *)purex, sizeof(*purex));
+
+ rsp_els = dma_alloc_coherent(&ha->pdev->dev, sizeof(*rsp_els),
+ &rsp_els_dma, GFP_KERNEL);
+ if (!rsp_els)
+ goto dealloc;
+
+ rsp_payload = dma_alloc_coherent(&ha->pdev->dev, sizeof(*rsp_payload),
+ &rsp_payload_dma, GFP_KERNEL);
+ if (!rsp_payload)
+ goto dealloc;
+
+ sfp = dma_alloc_coherent(&ha->pdev->dev, SFP_RTDI_LEN,
+ &sfp_dma, GFP_KERNEL);
+
+ stat = dma_alloc_coherent(&ha->pdev->dev, sizeof(*stat),
+ &stat_dma, GFP_KERNEL);
+
+ bbc = dma_alloc_coherent(&ha->pdev->dev, sizeof(*bbc),
+ &bbc_dma, GFP_KERNEL);
+
+ /* Prepare Response IOCB */
+ memset(rsp_els, 0, sizeof(*rsp_els));
+ rsp_els->entry_type = ELS_IOCB_TYPE;
+ rsp_els->entry_count = 1;
+ rsp_els->sys_define = 0;
+ rsp_els->entry_status = 0;
+ rsp_els->handle = 0;
+ rsp_els->nport_handle = purex->nport_handle;
+ rsp_els->tx_dsd_count = 1;
+ rsp_els->vp_index = purex->vp_idx;
+ rsp_els->sof_type = EST_SOFI3;
+ rsp_els->rx_xchg_address = purex->rx_xchg_addr;
+ rsp_els->rx_dsd_count = 0;
+ rsp_els->opcode = purex->els_frame_payload[0];
+
+ rsp_els->port_id[0] = purex->s_id[0];
+ rsp_els->port_id[1] = purex->s_id[1];
+ rsp_els->port_id[2] = purex->s_id[2];
+
+ rsp_els->control_flags = EPD_ELS_ACC;
+ rsp_els->rx_byte_count = 0;
+ rsp_els->tx_byte_count = cpu_to_le32(sizeof(*rsp_payload));
+
+ put_unaligned_le64(rsp_payload_dma, &rsp_els->tx_address);
+ rsp_els->tx_len = rsp_els->tx_byte_count;
+
+ rsp_els->rx_address = 0;
+ rsp_els->rx_len = 0;
+
+ if (sizeof(*rsp_payload) <= 0x100)
+ goto accept;
+
+ pdb = kzalloc(sizeof(*pdb), GFP_KERNEL);
+ if (!pdb)
+ goto reduce;
+
+ rval = qla24xx_get_port_database(vha, purex->nport_handle, pdb);
+ if (rval)
+ goto reduce;
+
+ if (pdb->port_id[0] != purex->s_id[2] ||
+ pdb->port_id[1] != purex->s_id[1] ||
+ pdb->port_id[2] != purex->s_id[0])
+ goto reduce;
+
+ if (pdb->current_login_state == PDS_PLOGI_COMPLETE ||
+ pdb->current_login_state == PDS_PRLI_COMPLETE)
+ goto accept;
+
+reduce:
+ ql_dbg(ql_dbg_init, vha, 0x016e, "Requesting port is not logged in.\n");
+ rsp_els->tx_byte_count = rsp_els->tx_len =
+ offsetof(struct rdp_rsp_payload, buffer_credit_desc);
+ ql_dbg(ql_dbg_init, vha, 0x016f, "Reduced response payload size %u.\n",
+ rsp_els->tx_byte_count);
+
+accept:
+ /* Prepare Response Payload */
+ rsp_payload->hdr.cmd = cpu_to_be32(0x2 << 24); /* LS_ACC */
+ rsp_payload->hdr.len = cpu_to_be32(
+ rsp_els->tx_byte_count - sizeof(rsp_payload->hdr));
+
+ /* Link service Request Info Descriptor */
+ rsp_payload->ls_req_info_desc.desc_tag = cpu_to_be32(0x1);
+ rsp_payload->ls_req_info_desc.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(rsp_payload->ls_req_info_desc));
+ rsp_payload->ls_req_info_desc.req_payload_word_0 =
+ cpu_to_be32p((uint32_t *)purex->els_frame_payload);
+
+ /* Link service Request Info Descriptor 2 */
+ rsp_payload->ls_req_info_desc2.desc_tag = cpu_to_be32(0x1);
+ rsp_payload->ls_req_info_desc2.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(rsp_payload->ls_req_info_desc2));
+ rsp_payload->ls_req_info_desc2.req_payload_word_0 =
+ cpu_to_be32p((uint32_t *)purex->els_frame_payload);
+
+ if (sfp) {
+ /* SFP Flags */
+ memset(sfp, 0, SFP_RTDI_LEN);
+ rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa0, 0x7, 2, 0);
+ if (!rval) {
+ /* SFP Flags bits 3-0: Port Tx Laser Type */
+ if (sfp[0] & BIT_2 || sfp[1] & (BIT_6|BIT_5))
+ sfp_flags |= BIT_0; /* short wave */
+ else if (sfp[0] & BIT_1)
+ sfp_flags |= BIT_1; /* long wave 1310nm */
+ else if (sfp[1] & BIT_4)
+ sfp_flags |= BIT_1|BIT_0; /* long wave 1550nm */
+ }
+
+ /* SFP Type */
+ memset(sfp, 0, SFP_RTDI_LEN);
+ rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa0, 0x0, 1, 0);
+ if (!rval) {
+ sfp_flags |= BIT_4; /* optical */
+ if (sfp[0] == 0x3)
+ sfp_flags |= BIT_6; /* sfp+ */
+ }
+
+ /* SFP Diagnostics */
+ memset(sfp, 0, SFP_RTDI_LEN);
+ rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa2, 0x60, 10, 0);
+ if (!rval && sfp_flags) {
+ uint16_t *trx = (void *)sfp; /* already be16 */
+
+ rsp_payload->sfp_diag_desc.desc_tag =
+ cpu_to_be32(0x10000);
+ rsp_payload->sfp_diag_desc.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(rsp_payload->sfp_diag_desc));
+ rsp_payload->sfp_diag_desc.temperature = trx[0];
+ rsp_payload->sfp_diag_desc.vcc = trx[1];
+ rsp_payload->sfp_diag_desc.tx_bias = trx[2];
+ rsp_payload->sfp_diag_desc.tx_power = trx[3];
+ rsp_payload->sfp_diag_desc.rx_power = trx[4];
+ rsp_payload->sfp_diag_desc.sfp_flags =
+ cpu_to_be16(sfp_flags);
+ }
+ }
+
+ /* Port Speed Descriptor */
+ rsp_payload->port_speed_desc.desc_tag = cpu_to_be32(0x10001);
+ rsp_payload->port_speed_desc.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(rsp_payload->port_speed_desc));
+ rsp_payload->port_speed_desc.speed_capab = cpu_to_be16(
+ qla25xx_rdp_port_speed_capability(ha));
+ rsp_payload->port_speed_desc.operating_speed = cpu_to_be16(
+ qla25xx_rdp_port_speed_currently(ha));
+
+ if (stat) {
+ rval = qla24xx_get_isp_stats(vha, stat, stat_dma, 0);
+ if (!rval) {
+ /* Link Error Status Descriptor */
+ rsp_payload->ls_err_desc.desc_tag =
+ cpu_to_be32(0x10002);
+ rsp_payload->ls_err_desc.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(rsp_payload->ls_err_desc));
+ rsp_payload->ls_err_desc.link_fail_cnt =
+ cpu_to_be32(stat->link_fail_cnt);
+ rsp_payload->ls_err_desc.loss_sync_cnt =
+ cpu_to_be32(stat->loss_sync_cnt);
+ rsp_payload->ls_err_desc.loss_sig_cnt =
+ cpu_to_be32(stat->loss_sig_cnt);
+ rsp_payload->ls_err_desc.prim_seq_err_cnt =
+ cpu_to_be32(stat->prim_seq_err_cnt);
+ rsp_payload->ls_err_desc.inval_xmit_word_cnt =
+ cpu_to_be32(stat->inval_xmit_word_cnt);
+ rsp_payload->ls_err_desc.inval_crc_cnt =
+ cpu_to_be32(stat->inval_crc_cnt);
+ rsp_payload->ls_err_desc.pn_port_phy_type |= BIT_6;
+ }
+ }
+
+ /* Portname Descriptor */
+ rsp_payload->port_name_diag_desc.desc_tag = cpu_to_be32(0x10003);
+ rsp_payload->port_name_diag_desc.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(rsp_payload->port_name_diag_desc));
+ memcpy(rsp_payload->port_name_diag_desc.WWNN,
+ vha->node_name,
+ sizeof(rsp_payload->port_name_diag_desc.WWNN));
+ memcpy(rsp_payload->port_name_diag_desc.WWPN,
+ vha->port_name,
+ sizeof(rsp_payload->port_name_diag_desc.WWPN));
+
+ /* F-Port Portname Descriptor */
+ rsp_payload->port_name_direct_desc.desc_tag = cpu_to_be32(0x10003);
+ rsp_payload->port_name_direct_desc.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(rsp_payload->port_name_direct_desc));
+ memcpy(rsp_payload->port_name_direct_desc.WWNN,
+ vha->fabric_node_name,
+ sizeof(rsp_payload->port_name_direct_desc.WWNN));
+ memcpy(rsp_payload->port_name_direct_desc.WWPN,
+ vha->fabric_port_name,
+ sizeof(rsp_payload->port_name_direct_desc.WWPN));
+
+ if (rsp_els->tx_byte_count < sizeof(*rsp_payload))
+ goto send;
+
+ if (bbc) {
+ memset(bbc, 0, sizeof(*bbc));
+ rval = qla24xx_get_buffer_credits(vha, bbc, bbc_dma);
+ if (!rval) {
+ /* Bufer Credit Descriptor */
+ rsp_payload->buffer_credit_desc.desc_tag =
+ cpu_to_be32(0x10006);
+ rsp_payload->buffer_credit_desc.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(
+ rsp_payload->buffer_credit_desc));
+ rsp_payload->buffer_credit_desc.fcport_b2b =
+ cpu_to_be32(LSW(bbc->parameter[0]));
+ rsp_payload->buffer_credit_desc.attached_fcport_b2b =
+ cpu_to_be32(0);
+ rsp_payload->buffer_credit_desc.fcport_rtt =
+ cpu_to_be32(0);
+ }
+ }
+
+ if (sfp) {
+ memset(sfp, 0, SFP_RTDI_LEN);
+ rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa2, 0, 64, 0);
+ if (!rval) {
+ uint16_t *trx = (void *)sfp; /* already be16 */
+
+ /* Optical Element Descriptor, Temperature */
+ rsp_payload->optical_elmt_desc[0].desc_tag =
+ cpu_to_be32(0x10007);
+ rsp_payload->optical_elmt_desc[0].desc_len =
+ cpu_to_be32(RDP_DESC_LEN(
+ *rsp_payload->optical_elmt_desc));
+ rsp_payload->optical_elmt_desc[0].high_alarm = trx[0];
+ rsp_payload->optical_elmt_desc[0].low_alarm = trx[1];
+ rsp_payload->optical_elmt_desc[0].high_warn = trx[2];
+ rsp_payload->optical_elmt_desc[0].low_warn = trx[3];
+ rsp_payload->optical_elmt_desc[0].element_flags =
+ cpu_to_be32(1 << 28);
+
+ /* Optical Element Descriptor, Voltage */
+ rsp_payload->optical_elmt_desc[1].desc_tag =
+ cpu_to_be32(0x10007);
+ rsp_payload->optical_elmt_desc[1].desc_len =
+ cpu_to_be32(RDP_DESC_LEN(
+ *rsp_payload->optical_elmt_desc));
+ rsp_payload->optical_elmt_desc[1].high_alarm = trx[4];
+ rsp_payload->optical_elmt_desc[1].low_alarm = trx[5];
+ rsp_payload->optical_elmt_desc[1].high_warn = trx[6];
+ rsp_payload->optical_elmt_desc[1].low_warn = trx[7];
+ rsp_payload->optical_elmt_desc[1].element_flags =
+ cpu_to_be32(2 << 28);
+
+ /* Optical Element Descriptor, Tx Bias Current */
+ rsp_payload->optical_elmt_desc[2].desc_tag =
+ cpu_to_be32(0x10007);
+ rsp_payload->optical_elmt_desc[2].desc_len =
+ cpu_to_be32(RDP_DESC_LEN(
+ *rsp_payload->optical_elmt_desc));
+ rsp_payload->optical_elmt_desc[2].high_alarm = trx[8];
+ rsp_payload->optical_elmt_desc[2].low_alarm = trx[9];
+ rsp_payload->optical_elmt_desc[2].high_warn = trx[10];
+ rsp_payload->optical_elmt_desc[2].low_warn = trx[11];
+ rsp_payload->optical_elmt_desc[2].element_flags =
+ cpu_to_be32(3 << 28);
+
+ /* Optical Element Descriptor, Tx Power */
+ rsp_payload->optical_elmt_desc[3].desc_tag =
+ cpu_to_be32(0x10007);
+ rsp_payload->optical_elmt_desc[3].desc_len =
+ cpu_to_be32(RDP_DESC_LEN(
+ *rsp_payload->optical_elmt_desc));
+ rsp_payload->optical_elmt_desc[3].high_alarm = trx[12];
+ rsp_payload->optical_elmt_desc[3].low_alarm = trx[13];
+ rsp_payload->optical_elmt_desc[3].high_warn = trx[14];
+ rsp_payload->optical_elmt_desc[3].low_warn = trx[15];
+ rsp_payload->optical_elmt_desc[3].element_flags =
+ cpu_to_be32(4 << 28);
+
+ /* Optical Element Descriptor, Rx Power */
+ rsp_payload->optical_elmt_desc[4].desc_tag =
+ cpu_to_be32(0x10007);
+ rsp_payload->optical_elmt_desc[4].desc_len =
+ cpu_to_be32(RDP_DESC_LEN(
+ *rsp_payload->optical_elmt_desc));
+ rsp_payload->optical_elmt_desc[4].high_alarm = trx[16];
+ rsp_payload->optical_elmt_desc[4].low_alarm = trx[17];
+ rsp_payload->optical_elmt_desc[4].high_warn = trx[18];
+ rsp_payload->optical_elmt_desc[4].low_warn = trx[19];
+ rsp_payload->optical_elmt_desc[4].element_flags =
+ cpu_to_be32(5 << 28);
+ }
+
+ memset(sfp, 0, SFP_RTDI_LEN);
+ rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa2, 112, 64, 0);
+ if (!rval) {
+ /* Temperature high/low alarm/warning */
+ rsp_payload->optical_elmt_desc[0].element_flags |=
+ cpu_to_be32(
+ (sfp[0] >> 7 & 1) << 3 |
+ (sfp[0] >> 6 & 1) << 2 |
+ (sfp[4] >> 7 & 1) << 1 |
+ (sfp[4] >> 6 & 1) << 0);
+
+ /* Voltage high/low alarm/warning */
+ rsp_payload->optical_elmt_desc[1].element_flags |=
+ cpu_to_be32(
+ (sfp[0] >> 5 & 1) << 3 |
+ (sfp[0] >> 4 & 1) << 2 |
+ (sfp[4] >> 5 & 1) << 1 |
+ (sfp[4] >> 4 & 1) << 0);
+
+ /* Tx Bias Current high/low alarm/warning */
+ rsp_payload->optical_elmt_desc[2].element_flags |=
+ cpu_to_be32(
+ (sfp[0] >> 3 & 1) << 3 |
+ (sfp[0] >> 2 & 1) << 2 |
+ (sfp[4] >> 3 & 1) << 1 |
+ (sfp[4] >> 2 & 1) << 0);
+
+ /* Tx Power high/low alarm/warning */
+ rsp_payload->optical_elmt_desc[3].element_flags |=
+ cpu_to_be32(
+ (sfp[0] >> 1 & 1) << 3 |
+ (sfp[0] >> 0 & 1) << 2 |
+ (sfp[4] >> 1 & 1) << 1 |
+ (sfp[4] >> 0 & 1) << 0);
+
+ /* Rx Power high/low alarm/warning */
+ rsp_payload->optical_elmt_desc[4].element_flags |=
+ cpu_to_be32(
+ (sfp[1] >> 7 & 1) << 3 |
+ (sfp[1] >> 6 & 1) << 2 |
+ (sfp[5] >> 7 & 1) << 1 |
+ (sfp[5] >> 6 & 1) << 0);
+ }
+ }
+
+ if (sfp) {
+ memset(sfp, 0, SFP_RTDI_LEN);
+ rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa0, 20, 64, 0);
+ if (!rval) {
+ /* Optical Product Data Descriptor */
+ rsp_payload->optical_prod_desc.desc_tag =
+ cpu_to_be32(0x10008);
+ rsp_payload->optical_prod_desc.desc_len =
+ cpu_to_be32(RDP_DESC_LEN(
+ rsp_payload->optical_prod_desc));
+ memcpy(rsp_payload->optical_prod_desc.vendor_name,
+ sfp + 0,
+ sizeof(rsp_payload->optical_prod_desc.vendor_name));
+ memcpy(rsp_payload->optical_prod_desc.part_number,
+ sfp + 20,
+ sizeof(rsp_payload->optical_prod_desc.part_number));
+ memcpy(rsp_payload->optical_prod_desc.revision,
+ sfp + 36,
+ sizeof(rsp_payload->optical_prod_desc.revision));
+ memcpy(rsp_payload->optical_prod_desc.serial_number,
+ sfp + 48,
+ sizeof(rsp_payload->optical_prod_desc.serial_number));
+ }
+
+ memset(sfp, 0, SFP_RTDI_LEN);
+ rval = qla2x00_read_sfp(vha, sfp_dma, sfp, 0xa0, 84, 8, 0);
+ if (!rval) {
+ memcpy(rsp_payload->optical_prod_desc.date,
+ sfp + 0,
+ sizeof(rsp_payload->optical_prod_desc.date));
+ }
+ }
+
+send:
+ ql_dbg(ql_dbg_init, vha, 0x0183,
+ "Sending ELS Response to RDP Request...\n");
+ ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0184,
+ "-------- ELS RSP -------\n");
+ ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x0185,
+ (void *)rsp_els, sizeof(*rsp_els));
+ ql_dbg(ql_dbg_init + ql_dbg_verbose, vha, 0x0186,
+ "-------- ELS RSP PAYLOAD -------\n");
+ ql_dump_buffer(ql_dbg_init + ql_dbg_verbose, vha, 0x0187,
+ (void *)rsp_payload, rsp_els->tx_byte_count);
+
+ rval = qla2x00_issue_iocb(vha, rsp_els, rsp_els_dma, 0);
+
+ if (rval != QLA_SUCCESS) {
+ ql_log(ql_log_warn, vha, 0x0188,
+ "%s: failed to issue IOCB (%x).\n", __func__, rval);
+ } else if (rsp_els->entry_status != 0) {
+ ql_log(ql_log_warn, vha, 0x0189,
+ "%s: failed to complete IOCB -- error status (%x).\n",
+ __func__, rsp_els->entry_status);
+ rval = QLA_FUNCTION_FAILED;
+ } else {
+ ql_dbg(ql_dbg_init, vha, 0x018a, "%s: done.\n", __func__);
+ }
+
+dealloc:
+ kfree(pdb);
+
+ if (bbc)
+ dma_free_coherent(&ha->pdev->dev, sizeof(*bbc),
+ bbc, bbc_dma);
+ if (stat)
+ dma_free_coherent(&ha->pdev->dev, sizeof(*stat),
+ stat, stat_dma);
+ if (sfp)
+ dma_free_coherent(&ha->pdev->dev, SFP_RTDI_LEN,
+ sfp, sfp_dma);
+ if (rsp_payload)
+ dma_free_coherent(&ha->pdev->dev, sizeof(*rsp_payload),
+ rsp_payload, rsp_payload_dma);
+ if (rsp_els)
+ dma_free_coherent(&ha->pdev->dev, sizeof(*rsp_els),
+ rsp_els, rsp_els_dma);
+
+ return rval;
+}
+
void
qla83xx_idc_unlock(scsi_qla_host_t *base_vha, uint16_t requester_id)
{
@@ -6078,6 +6607,8 @@ qla2x00_disable_board_on_pci_error(struct work_struct *work)
base_vha->flags.online = 0;
+ kfree(base_vha->purex_data);
+
qla2x00_destroy_deferred_work(ha);
/*
@@ -6301,6 +6832,13 @@ qla2x00_do_dpc(void *data)
}
}
+ if (test_bit(PROCESS_PUREX_IOCB, &base_vha->dpc_flags) &&
+ (atomic_read(&base_vha->loop_state) == LOOP_READY)) {
+ qla24xx_process_purex_iocb(base_vha,
+ base_vha->purex_data);
+ clear_bit(PROCESS_PUREX_IOCB, &base_vha->dpc_flags);
+ }
+
if (test_and_clear_bit(FCPORT_UPDATE_NEEDED,
&base_vha->dpc_flags)) {
qla2x00_update_fcports(base_vha);
@@ -6692,7 +7230,8 @@ qla2x00_timer(struct timer_list *t)
test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags) ||
test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags) ||
test_bit(VP_DPC_NEEDED, &vha->dpc_flags) ||
- test_bit(RELOGIN_NEEDED, &vha->dpc_flags))) {
+ test_bit(RELOGIN_NEEDED, &vha->dpc_flags) ||
+ test_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags))) {
ql_dbg(ql_dbg_timer, vha, 0x600b,
"isp_abort_needed=%d loop_resync_needed=%d "
"fcport_update_needed=%d start_dpc=%d "
@@ -6705,12 +7244,13 @@ qla2x00_timer(struct timer_list *t)
ql_dbg(ql_dbg_timer, vha, 0x600c,
"beacon_blink_needed=%d isp_unrecoverable=%d "
"fcoe_ctx_reset_needed=%d vp_dpc_needed=%d "
- "relogin_needed=%d.\n",
+ "relogin_needed=%d, Process_purex_iocb=%d.\n",
test_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags),
test_bit(ISP_UNRECOVERABLE, &vha->dpc_flags),
test_bit(FCOE_CTX_RESET_NEEDED, &vha->dpc_flags),
test_bit(VP_DPC_NEEDED, &vha->dpc_flags),
- test_bit(RELOGIN_NEEDED, &vha->dpc_flags));
+ test_bit(RELOGIN_NEEDED, &vha->dpc_flags),
+ test_bit(PROCESS_PUREX_IOCB, &vha->dpc_flags));
qla2xxx_wake_dpc(vha);
}