/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2012 QLogic Corporation
+ * Copyright (c) 2003-2013 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
"Entered %s.\n", __func__);
spin_lock_irqsave(&ha->hardware_lock, flags);
- for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
+ for (handle = 1; handle < req->num_outstanding_cmds; handle++) {
if (req->outstanding_cmds[handle] == sp)
break;
}
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- if (handle == MAX_OUTSTANDING_COMMANDS) {
+ if (handle == req->num_outstanding_cmds) {
/* command not found */
return QLA_FUNCTION_FAILED;
}
return rval;
}
+/*
+ * qla24xx_link_initialization
+ * Issue link initialization mailbox command.
+ *
+ * Input:
+ * ha = adapter block pointer.
+ * TARGET_QUEUE_LOCK must be released.
+ * ADAPTER_STATE_LOCK must be released.
+ *
+ * Returns:
+ * qla2x00 local function return status code.
+ *
+ * Context:
+ * Kernel context.
+ */
+int
+qla24xx_link_initialize(scsi_qla_host_t *vha)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1152,
+ "Entered %s.\n", __func__);
+
+ if (!IS_FWI2_CAPABLE(vha->hw) || IS_CNA_CAPABLE(vha->hw))
+ return QLA_FUNCTION_FAILED;
+
+ mcp->mb[0] = MBC_LINK_INITIALIZATION;
+ mcp->mb[1] = BIT_6|BIT_4;
+ mcp->mb[2] = 0;
+ mcp->mb[3] = 0;
+ mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0;
+ mcp->in_mb = MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x1153, "Failed=%x.\n", rval);
+ } else {
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1154,
+ "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
/*
* qla2x00_lip_reset
* Issue LIP reset mailbox command.
"Entered %s.\n", __func__);
spin_lock_irqsave(&ha->hardware_lock, flags);
- for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) {
+ for (handle = 1; handle < req->num_outstanding_cmds; handle++) {
if (req->outstanding_cmds[handle] == sp)
break;
}
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- if (handle == MAX_OUTSTANDING_COMMANDS) {
+ if (handle == req->num_outstanding_cmds) {
/* Command not found. */
return QLA_FUNCTION_FAILED;
}
struct qla_hw_data *ha = vha->hw;
scsi_qla_host_t *vp;
unsigned long flags;
+ int found;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10b6,
"Entered %s.\n", __func__);
return;
}
+ found = 0;
spin_lock_irqsave(&ha->vport_slock, flags);
- list_for_each_entry(vp, &ha->vp_list, list)
- if (vp_idx == vp->vp_idx)
+ list_for_each_entry(vp, &ha->vp_list, list) {
+ if (vp_idx == vp->vp_idx) {
+ found = 1;
break;
+ }
+ }
spin_unlock_irqrestore(&ha->vport_slock, flags);
- if (!vp)
+ if (!found)
return;
vp->d_id.b.domain = rptid_entry->port_id[2];
return rval;
}
+static int
+qla2x00_read_asic_temperature(scsi_qla_host_t *vha, uint16_t *temp)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+
+ if (!IS_FWI2_CAPABLE(vha->hw))
+ return QLA_FUNCTION_FAILED;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1159,
+ "Entered %s.\n", __func__);
+
+ mcp->mb[0] = MBC_GET_RNID_PARAMS;
+ mcp->mb[1] = RNID_TYPE_ASIC_TEMP << 8;
+ mcp->out_mb = MBX_1|MBX_0;
+ mcp->in_mb = MBX_1|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+ *temp = mcp->mb[1];
+
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x115a,
+ "Failed=%x mb[0]=%x,%x.\n", rval, mcp->mb[0], mcp->mb[1]);
+ } else {
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x115b,
+ "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
int
qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint8_t *sfp,
uint16_t dev, uint16_t off, uint16_t len, uint16_t opt)
}
int
-qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp, uint16_t *frac)
+qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp)
{
- int rval;
- uint8_t byte;
+ int rval = QLA_FUNCTION_FAILED;
struct qla_hw_data *ha = vha->hw;
+ uint8_t byte;
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x10ca,
"Entered %s.\n", __func__);
- /* Integer part */
- rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x01, 1,
- BIT_13|BIT_12|BIT_0);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x10c9, "Failed=%x.\n", rval);
- ha->flags.thermal_supported = 0;
- goto fail;
+ if (ha->thermal_support & THERMAL_SUPPORT_I2C) {
+ rval = qla2x00_read_sfp(vha, 0, &byte,
+ 0x98, 0x1, 1, BIT_13|BIT_12|BIT_0);
+ *temp = byte;
+ if (rval == QLA_SUCCESS)
+ goto done;
+
+ ql_log(ql_log_warn, vha, 0x10c9,
+ "Thermal not supported by I2C.\n");
+ ha->thermal_support &= ~THERMAL_SUPPORT_I2C;
}
- *temp = byte;
- /* Fraction part */
- rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x10, 1,
- BIT_13|BIT_12|BIT_0);
- if (rval != QLA_SUCCESS) {
- ql_dbg(ql_dbg_mbx, vha, 0x1019, "Failed=%x.\n", rval);
- ha->flags.thermal_supported = 0;
- goto fail;
+ if (ha->thermal_support & THERMAL_SUPPORT_ISP) {
+ rval = qla2x00_read_asic_temperature(vha, temp);
+ if (rval == QLA_SUCCESS)
+ goto done;
+
+ ql_log(ql_log_warn, vha, 0x1019,
+ "Thermal not supported by ISP.\n");
+ ha->thermal_support &= ~THERMAL_SUPPORT_ISP;
}
- *frac = (byte >> 6) * 25;
+ ql_log(ql_log_warn, vha, 0x1150,
+ "Thermal not supported by this card "
+ "(ignoring further requests).\n");
+ return rval;
+
+done:
ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1018,
"Done %s.\n", __func__);
-fail:
return rval;
}
projects / ~andy / linux / blobdiff