return 0;
if (IS_NOCACHE_VPD_TYPE(ha))
- ha->isp_ops->read_optrom(vha, ha->vpd, ha->flt_region_nvram << 2,
+ ha->isp_ops->read_optrom(vha, ha->nvram, ha->flt_region_nvram << 2,
ha->nvram_size);
return memory_read_from_buffer(buf, count, &off, ha->nvram,
ha->nvram_size);
if (off)
return 0;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return 0;
+
if (sscanf(buf, "%d:%x:%x", &val, &start, &size) < 1)
return -EINVAL;
if (start > ha->optrom_size)
struct device, kobj)));
struct qla_hw_data *ha = vha->hw;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return 0;
+
if (!capable(CAP_SYS_ADMIN))
return 0;
struct qla_hw_data *ha = vha->hw;
uint8_t *tmp_data;
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ return 0;
+
if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size ||
!ha->isp_ops->write_nvram)
return 0;
.read = qla2x00_sysfs_read_edc_status,
};
+static ssize_t
+qla2x00_sysfs_read_xgmac_stats(struct kobject *kobj,
+ struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
+{
+ struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
+ struct device, kobj)));
+ struct qla_hw_data *ha = vha->hw;
+ int rval;
+ uint16_t actual_size;
+
+ if (!capable(CAP_SYS_ADMIN) || off != 0 || count > XGMAC_DATA_SIZE)
+ return 0;
+
+ if (ha->xgmac_data)
+ goto do_read;
+
+ ha->xgmac_data = dma_alloc_coherent(&ha->pdev->dev, XGMAC_DATA_SIZE,
+ &ha->xgmac_data_dma, GFP_KERNEL);
+ if (!ha->xgmac_data) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to allocate memory for XGMAC read-data.\n");
+ return 0;
+ }
+
+do_read:
+ actual_size = 0;
+ memset(ha->xgmac_data, 0, XGMAC_DATA_SIZE);
+
+ rval = qla2x00_get_xgmac_stats(vha, ha->xgmac_data_dma,
+ XGMAC_DATA_SIZE, &actual_size);
+ if (rval != QLA_SUCCESS) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to read XGMAC data (%x).\n", rval);
+ count = 0;
+ }
+
+ count = actual_size > count ? count: actual_size;
+ memcpy(buf, ha->xgmac_data, count);
+
+ return count;
+}
+
+static struct bin_attribute sysfs_xgmac_stats_attr = {
+ .attr = {
+ .name = "xgmac_stats",
+ .mode = S_IRUSR,
+ },
+ .size = 0,
+ .read = qla2x00_sysfs_read_xgmac_stats,
+};
+
+static ssize_t
+qla2x00_sysfs_read_dcbx_tlv(struct kobject *kobj,
+ struct bin_attribute *bin_attr,
+ char *buf, loff_t off, size_t count)
+{
+ struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj,
+ struct device, kobj)));
+ struct qla_hw_data *ha = vha->hw;
+ int rval;
+ uint16_t actual_size;
+
+ if (!capable(CAP_SYS_ADMIN) || off != 0 || count > DCBX_TLV_DATA_SIZE)
+ return 0;
+
+ if (ha->dcbx_tlv)
+ goto do_read;
+
+ ha->dcbx_tlv = dma_alloc_coherent(&ha->pdev->dev, DCBX_TLV_DATA_SIZE,
+ &ha->dcbx_tlv_dma, GFP_KERNEL);
+ if (!ha->dcbx_tlv) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to allocate memory for DCBX TLV read-data.\n");
+ return 0;
+ }
+
+do_read:
+ actual_size = 0;
+ memset(ha->dcbx_tlv, 0, DCBX_TLV_DATA_SIZE);
+
+ rval = qla2x00_get_dcbx_params(vha, ha->dcbx_tlv_dma,
+ DCBX_TLV_DATA_SIZE);
+ if (rval != QLA_SUCCESS) {
+ qla_printk(KERN_WARNING, ha,
+ "Unable to read DCBX TLV data (%x).\n", rval);
+ count = 0;
+ }
+
+ memcpy(buf, ha->dcbx_tlv, count);
+
+ return count;
+}
+
+static struct bin_attribute sysfs_dcbx_tlv_attr = {
+ .attr = {
+ .name = "dcbx_tlv",
+ .mode = S_IRUSR,
+ },
+ .size = 0,
+ .read = qla2x00_sysfs_read_dcbx_tlv,
+};
+
static struct sysfs_entry {
char *name;
struct bin_attribute *attr;
{ "reset", &sysfs_reset_attr, },
{ "edc", &sysfs_edc_attr, 2 },
{ "edc_status", &sysfs_edc_status_attr, 2 },
+ { "xgmac_stats", &sysfs_xgmac_stats_attr, 3 },
+ { "dcbx_tlv", &sysfs_dcbx_tlv_attr, 3 },
{ NULL },
};
continue;
if (iter->is4GBp_only == 2 && !IS_QLA25XX(vha->hw))
continue;
+ if (iter->is4GBp_only == 3 && !IS_QLA81XX(vha->hw))
+ continue;
ret = sysfs_create_bin_file(&host->shost_gendev.kobj,
iter->attr);
continue;
if (iter->is4GBp_only == 2 && !IS_QLA25XX(ha))
continue;
+ if (iter->is4GBp_only == 3 && !IS_QLA81XX(ha))
+ continue;
sysfs_remove_bin_file(&host->shost_gendev.kobj,
iter->attr);
return snprintf(buf, PAGE_SIZE, "0x%x\n", ha->fdt_block_size);
}
+static ssize_t
+qla2x00_vlan_id_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
+ if (!IS_QLA81XX(vha->hw))
+ return snprintf(buf, PAGE_SIZE, "\n");
+
+ return snprintf(buf, PAGE_SIZE, "%d\n", vha->fcoe_vlan_id);
+}
+
+static ssize_t
+qla2x00_vn_port_mac_address_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
+ if (!IS_QLA81XX(vha->hw))
+ return snprintf(buf, PAGE_SIZE, "\n");
+
+ return snprintf(buf, PAGE_SIZE, "%02x:%02x:%02x:%02x:%02x:%02x\n",
+ vha->fcoe_vn_port_mac[5], vha->fcoe_vn_port_mac[4],
+ vha->fcoe_vn_port_mac[3], vha->fcoe_vn_port_mac[2],
+ vha->fcoe_vn_port_mac[1], vha->fcoe_vn_port_mac[0]);
+}
+
+static ssize_t
+qla2x00_fabric_param_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+
+ return snprintf(buf, PAGE_SIZE, "%d\n", vha->hw->switch_cap);
+}
+
+static ssize_t
+qla2x00_fw_state_show(struct device *dev, struct device_attribute *attr,
+ char *buf)
+{
+ scsi_qla_host_t *vha = shost_priv(class_to_shost(dev));
+ int rval = QLA_FUNCTION_FAILED;
+ uint16_t state[5];
+
+ if (!vha->hw->flags.eeh_busy)
+ rval = qla2x00_get_firmware_state(vha, state);
+ if (rval != QLA_SUCCESS)
+ memset(state, -1, sizeof(state));
+
+ return snprintf(buf, PAGE_SIZE, "0x%x 0x%x 0x%x 0x%x 0x%x\n", state[0],
+ state[1], state[2], state[3], state[4]);
+}
+
static DEVICE_ATTR(driver_version, S_IRUGO, qla2x00_drvr_version_show, NULL);
static DEVICE_ATTR(fw_version, S_IRUGO, qla2x00_fw_version_show, NULL);
static DEVICE_ATTR(serial_num, S_IRUGO, qla2x00_serial_num_show, NULL);
static DEVICE_ATTR(phy_version, S_IRUGO, qla2x00_phy_version_show, NULL);
static DEVICE_ATTR(flash_block_size, S_IRUGO, qla2x00_flash_block_size_show,
NULL);
+static DEVICE_ATTR(vlan_id, S_IRUGO, qla2x00_vlan_id_show, NULL);
+static DEVICE_ATTR(vn_port_mac_address, S_IRUGO,
+ qla2x00_vn_port_mac_address_show, NULL);
+static DEVICE_ATTR(fabric_param, S_IRUGO, qla2x00_fabric_param_show, NULL);
+static DEVICE_ATTR(fw_state, S_IRUGO, qla2x00_fw_state_show, NULL);
struct device_attribute *qla2x00_host_attrs[] = {
&dev_attr_driver_version,
&dev_attr_mpi_version,
&dev_attr_phy_version,
&dev_attr_flash_block_size,
+ &dev_attr_vlan_id,
+ &dev_attr_vn_port_mac_address,
+ &dev_attr_fabric_param,
+ &dev_attr_fw_state,
NULL,
};
if (!fcport)
return;
- qla2x00_abort_fcport_cmds(fcport);
+ if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
+ return;
+
+ if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
+ qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
+ return;
+ }
/*
* Transport has effectively 'deleted' the rport, clear
if (!fcport)
return;
+ if (test_bit(ABORT_ISP_ACTIVE, &fcport->vha->dpc_flags))
+ return;
+
+ if (unlikely(pci_channel_offline(fcport->vha->hw->pdev))) {
+ qla2x00_abort_all_cmds(fcport->vha, DID_NO_CONNECT << 16);
+ return;
+ }
/*
* At this point all fcport's software-states are cleared. Perform any
* final cleanup of firmware resources (PCBs and XCBs).
*/
- if (fcport->loop_id != FC_NO_LOOP_ID)
+ if (fcport->loop_id != FC_NO_LOOP_ID &&
+ !test_bit(UNLOADING, &fcport->vha->dpc_flags))
fcport->vha->hw->isp_ops->fabric_logout(fcport->vha,
fcport->loop_id, fcport->d_id.b.domain,
fcport->d_id.b.area, fcport->d_id.b.al_pa);
pfc_host_stat = &ha->fc_host_stat;
memset(pfc_host_stat, -1, sizeof(struct fc_host_statistics));
+ if (test_bit(UNLOADING, &vha->dpc_flags))
+ goto done;
+
+ if (unlikely(pci_channel_offline(ha->pdev)))
+ goto done;
+
stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma);
if (stats == NULL) {
DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n",
qla24xx_vport_create(struct fc_vport *fc_vport, bool disable)
{
int ret = 0;
- int cnt = 0;
- uint8_t qos = QLA_DEFAULT_QUE_QOS;
+ uint8_t qos = 0;
scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
scsi_qla_host_t *vha = NULL;
struct qla_hw_data *ha = base_vha->hw;
+ uint16_t options = 0;
+ int cnt;
+ struct req_que *req = ha->req_q_map[0];
ret = qla24xx_vport_create_req_sanity_check(fc_vport);
if (ret) {
fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN);
}
- if (scsi_add_host(vha->host, &fc_vport->dev)) {
+ if (scsi_add_host_with_dma(vha->host, &fc_vport->dev,
+ &ha->pdev->dev)) {
DEBUG15(printk("scsi(%ld): scsi_add_host failure for VP[%d].\n",
vha->host_no, vha->vp_idx));
goto vport_create_failed_2;
qla24xx_vport_disable(fc_vport, disable);
- /* Create a queue pair for the vport */
- if (ha->mqenable) {
- if (ha->npiv_info) {
- for (; cnt < ha->nvram_npiv_size; cnt++) {
- if (ha->npiv_info[cnt].port_name ==
- vha->port_name &&
- ha->npiv_info[cnt].node_name ==
- vha->node_name) {
- qos = ha->npiv_info[cnt].q_qos;
- break;
- }
- }
+ if (ha->flags.cpu_affinity_enabled) {
+ req = ha->req_q_map[1];
+ goto vport_queue;
+ } else if (ql2xmaxqueues == 1 || !ha->npiv_info)
+ goto vport_queue;
+ /* Create a request queue in QoS mode for the vport */
+ for (cnt = 0; cnt < ha->nvram_npiv_size; cnt++) {
+ if (memcmp(ha->npiv_info[cnt].port_name, vha->port_name, 8) == 0
+ && memcmp(ha->npiv_info[cnt].node_name, vha->node_name,
+ 8) == 0) {
+ qos = ha->npiv_info[cnt].q_qos;
+ break;
+ }
+ }
+ if (qos) {
+ ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, 0,
+ qos);
+ if (!ret)
+ qla_printk(KERN_WARNING, ha,
+ "Can't create request queue for vp_idx:%d\n",
+ vha->vp_idx);
+ else {
+ DEBUG2(qla_printk(KERN_INFO, ha,
+ "Request Que:%d (QoS: %d) created for vp_idx:%d\n",
+ ret, qos, vha->vp_idx));
+ req = ha->req_q_map[ret];
}
- qla25xx_create_queues(vha, qos);
}
+vport_queue:
+ vha->req = req;
return 0;
+
vport_create_failed_2:
qla24xx_disable_vp(vha);
qla24xx_deallocate_vp_id(vha);
qla24xx_deallocate_vp_id(vha);
+ mutex_lock(&ha->vport_lock);
+ ha->cur_vport_count--;
+ clear_bit(vha->vp_idx, ha->vp_idx_map);
+ mutex_unlock(&ha->vport_lock);
+
if (vha->timer_active) {
qla2x00_vp_stop_timer(vha);
DEBUG15(printk ("scsi(%ld): timer for the vport[%d] = %p "
vha->host_no, vha->vp_idx, vha));
}
- if (ha->mqenable) {
- if (qla25xx_delete_queues(vha, 0) != QLA_SUCCESS)
+ if (vha->req->id && !ha->flags.cpu_affinity_enabled) {
+ if (qla25xx_delete_req_que(vha, vha->req) != QLA_SUCCESS)
qla_printk(KERN_WARNING, ha,
"Queue delete failed.\n");
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff