return 0;
}
-void bnxt_hwrm_free_vf_info(struct bnxt *bp)
+void bnxt_free_vf_info(struct bnxt *bp)
{
int i;
+ if (bp->pf == NULL)
+ return;
+
+ if (bp->pf->vf_info == NULL)
+ return;
+
for (i = 0; i < bp->pf->max_vfs; i++) {
rte_free(bp->pf->vf_info[i].vlan_table);
bp->pf->vf_info[i].vlan_table = NULL;
bp->pf->vf_info = NULL;
}
+static int bnxt_alloc_vf_info(struct bnxt *bp, uint16_t max_vfs)
+{
+ struct bnxt_child_vf_info *vf_info = bp->pf->vf_info;
+ int i;
+
+ if (vf_info)
+ bnxt_free_vf_info(bp);
+
+ vf_info = rte_zmalloc("bnxt_vf_info", sizeof(*vf_info) * max_vfs, 0);
+ if (vf_info == NULL) {
+ PMD_DRV_LOG(ERR, "Failed to alloc vf info\n");
+ return -ENOMEM;
+ }
+
+ bp->pf->max_vfs = max_vfs;
+ for (i = 0; i < max_vfs; i++) {
+ vf_info[i].fid = bp->pf->first_vf_id + i;
+ vf_info[i].vlan_table = rte_zmalloc("VF VLAN table",
+ getpagesize(), getpagesize());
+ if (vf_info[i].vlan_table == NULL) {
+ PMD_DRV_LOG(ERR, "Failed to alloc VLAN table for VF %d\n", i);
+ goto err;
+ }
+ rte_mem_lock_page(vf_info[i].vlan_table);
+
+ vf_info[i].vlan_as_table = rte_zmalloc("VF VLAN AS table",
+ getpagesize(), getpagesize());
+ if (vf_info[i].vlan_as_table == NULL) {
+ PMD_DRV_LOG(ERR, "Failed to alloc VLAN AS table for VF %d\n", i);
+ goto err;
+ }
+ rte_mem_lock_page(vf_info[i].vlan_as_table);
+
+ STAILQ_INIT(&vf_info[i].filter);
+ }
+
+ bp->pf->vf_info = vf_info;
+
+ return 0;
+err:
+ bnxt_free_vf_info(bp);
+ return -ENOMEM;
+}
+
static int __bnxt_hwrm_func_qcaps(struct bnxt *bp)
{
int rc = 0;
struct hwrm_func_qcaps_output *resp = bp->hwrm_cmd_resp_addr;
uint16_t new_max_vfs;
uint32_t flags;
- int i;
HWRM_PREP(&req, HWRM_FUNC_QCAPS, BNXT_USE_CHIMP_MB);
bp->pf->total_vfs = rte_le_to_cpu_16(resp->max_vfs);
new_max_vfs = bp->pdev->max_vfs;
if (new_max_vfs != bp->pf->max_vfs) {
- if (bp->pf->vf_info)
- bnxt_hwrm_free_vf_info(bp);
- bp->pf->vf_info = rte_zmalloc("bnxt_vf_info",
- sizeof(bp->pf->vf_info[0]) * new_max_vfs, 0);
- if (bp->pf->vf_info == NULL) {
- PMD_DRV_LOG(ERR, "Alloc vf info fail\n");
- HWRM_UNLOCK();
- return -ENOMEM;
- }
- bp->pf->max_vfs = new_max_vfs;
- for (i = 0; i < new_max_vfs; i++) {
- bp->pf->vf_info[i].fid =
- bp->pf->first_vf_id + i;
- bp->pf->vf_info[i].vlan_table =
- rte_zmalloc("VF VLAN table",
- getpagesize(),
- getpagesize());
- if (bp->pf->vf_info[i].vlan_table == NULL)
- PMD_DRV_LOG(ERR,
- "Fail to alloc VLAN table for VF %d\n",
- i);
- else
- rte_mem_lock_page(
- bp->pf->vf_info[i].vlan_table);
- bp->pf->vf_info[i].vlan_as_table =
- rte_zmalloc("VF VLAN AS table",
- getpagesize(),
- getpagesize());
- if (bp->pf->vf_info[i].vlan_as_table == NULL)
- PMD_DRV_LOG(ERR,
- "Alloc VLAN AS table for VF %d fail\n",
- i);
- else
- rte_mem_lock_page(
- bp->pf->vf_info[i].vlan_as_table);
- STAILQ_INIT(&bp->pf->vf_info[i].filter);
- }
+ rc = bnxt_alloc_vf_info(bp, new_max_vfs);
+ if (rc)
+ goto unlock;
}
}
if (flags & HWRM_FUNC_QCAPS_OUTPUT_FLAGS_LINK_ADMIN_STATUS_SUPPORTED)
bp->fw_cap |= BNXT_FW_CAP_LINK_ADMIN;
+unlock:
HWRM_UNLOCK();
return rc;
int rc;
rc = __bnxt_hwrm_func_qcaps(bp);
+ if (rc == -ENOMEM)
+ return rc;
+
if (!rc && bp->hwrm_spec_code >= HWRM_SPEC_CODE_1_8_3) {
rc = bnxt_alloc_ctx_mem(bp);
if (rc)
else
HWRM_CHECK_RESULT();
+ if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY) {
+ rc = -EAGAIN;
+ goto error;
+ }
+
PMD_DRV_LOG(INFO, "%d.%d.%d:%d.%d.%d.%d\n",
resp->hwrm_intf_maj_8b, resp->hwrm_intf_min_8b,
resp->hwrm_intf_upd_8b, resp->hwrm_fw_maj_8b,
if (bp->max_req_len > resp->max_req_win_len) {
PMD_DRV_LOG(ERR, "Unsupported request length\n");
rc = -EINVAL;
+ goto error;
}
bp->chip_num = rte_le_to_cpu_16(resp->chip_num);
max_resp_len = rte_le_to_cpu_16(resp->max_resp_len);
dev_caps_cfg = rte_le_to_cpu_32(resp->dev_caps_cfg);
- if (bp->max_resp_len != max_resp_len) {
- sprintf(type, "bnxt_hwrm_" PCI_PRI_FMT,
- bp->pdev->addr.domain, bp->pdev->addr.bus,
- bp->pdev->addr.devid, bp->pdev->addr.function);
-
- rte_free(bp->hwrm_cmd_resp_addr);
-
- bp->hwrm_cmd_resp_addr = rte_malloc(type, max_resp_len, 0);
- if (bp->hwrm_cmd_resp_addr == NULL) {
- rc = -ENOMEM;
- goto error;
- }
- bp->hwrm_cmd_resp_dma_addr =
- rte_malloc_virt2iova(bp->hwrm_cmd_resp_addr);
- if (bp->hwrm_cmd_resp_dma_addr == RTE_BAD_IOVA) {
- PMD_DRV_LOG(ERR,
- "Unable to map response buffer to physical memory.\n");
- rc = -ENOMEM;
- goto error;
- }
- bp->max_resp_len = max_resp_len;
- }
+ RTE_VERIFY(max_resp_len <= bp->max_resp_len);
+ bp->max_resp_len = max_resp_len;
if ((dev_caps_cfg &
HWRM_VER_GET_OUTPUT_DEV_CAPS_CFG_SHORT_CMD_SUPPORTED) &&
HWRM_CHECK_RESULT();
HWRM_UNLOCK();
+ PMD_DRV_LOG(DEBUG, "Port %u: Unregistered with fw\n",
+ bp->eth_dev->data->port_id);
+
return rc;
}
HWRM_CHECK_RESULT();
HWRM_UNLOCK();
- PMD_DRV_LOG(DEBUG, "Port %u: Unregistered with fw\n",
- bp->eth_dev->data->port_id);
return rc;
}
rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
- HWRM_CHECK_RESULT();
+ HWRM_CHECK_RESULT_SILENT();
bp->port_cnt = resp->port_cnt;
if (resp->supported_speeds_auto_mode)
sprintf(type, "bnxt_hwrm_" PCI_PRI_FMT, pdev->addr.domain,
pdev->addr.bus, pdev->addr.devid, pdev->addr.function);
- bp->max_resp_len = HWRM_MAX_RESP_LEN;
+ bp->max_resp_len = BNXT_PAGE_SIZE;
bp->hwrm_cmd_resp_addr = rte_malloc(type, bp->max_resp_len, 0);
if (bp->hwrm_cmd_resp_addr == NULL)
return -ENOMEM;
rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
- HWRM_CHECK_RESULT();
+ HWRM_CHECK_RESULT_SILENT();
memcpy(bp->parent->mac_addr, resp->mac_address, RTE_ETHER_ADDR_LEN);
bp->parent->vnic = rte_le_to_cpu_16(resp->dflt_vnic_id);
/* FIXME: Temporary workaround - remove when firmware issue is fixed. */
if (bp->parent->vnic == 0) {
- PMD_DRV_LOG(ERR, "Error: parent VNIC unavailable.\n");
+ PMD_DRV_LOG(DEBUG, "parent VNIC unavailable.\n");
/* Use hard-coded values appropriate for current Wh+ fw. */
if (bp->parent->fid == 2)
bp->parent->vnic = 0x100;
req.port_id = bp->pf->port_id;
rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
- HWRM_CHECK_RESULT();
+ HWRM_CHECK_RESULT_SILENT();
if (resp->num_leds > 0 && resp->num_leds < BNXT_MAX_LED) {
unsigned int i;
int rc = 0;
bp->max_req_len = HWRM_MAX_REQ_LEN;
+ bp->max_resp_len = BNXT_PAGE_SIZE;
bp->hwrm_cmd_timeout = SHORT_HWRM_CMD_TIMEOUT;
HWRM_PREP(&req, HWRM_VER_GET, BNXT_USE_CHIMP_MB);
rc = bnxt_hwrm_send_message(bp, &req, sizeof(req), BNXT_USE_CHIMP_MB);
HWRM_CHECK_RESULT_SILENT();
+
+ if (resp->flags & HWRM_VER_GET_OUTPUT_FLAGS_DEV_NOT_RDY)
+ rc = -EAGAIN;
+
HWRM_UNLOCK();
return rc;
git.droids-corp.org / dpdk.git / blobdiff