rxr->rx_prod = prod;
ring->fw_ring_id = INVALID_HW_RING_ID;
+ ring = &rxr->rx_agg_ring_struct;
+ ring->fw_ring_id = INVALID_HW_RING_ID;
+
if (!(bp->flags & BNXT_FLAG_AGG_RINGS))
return 0;
- ring = &rxr->rx_agg_ring_struct;
-
type = ((u32)PAGE_SIZE << RX_BD_LEN_SHIFT) |
RX_BD_TYPE_RX_AGG_BD | RX_BD_FLAGS_SOP;
prod = NEXT_RX_AGG(prod);
}
rxr->rx_agg_prod = prod;
- ring->fw_ring_id = INVALID_HW_RING_ID;
if (bp->flags & BNXT_FLAG_TPA) {
if (rxr->rx_tpa) {
return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
}
+static int bnxt_hwrm_func_drv_unrgtr(struct bnxt *bp)
+{
+ struct hwrm_func_drv_unrgtr_input req = {0};
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_FUNC_DRV_UNRGTR, -1, -1);
+ return hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+}
+
static int bnxt_hwrm_tunnel_dst_port_free(struct bnxt *bp, u8 tunnel_type)
{
u32 rc = 0;
{
int i, rc = 0;
- if (bp->cp_nr_rings) {
- for (i = 0; i < bp->cp_nr_rings; i++) {
- struct bnxt_napi *bnapi = bp->bnapi[i];
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
- struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
+ for (i = 0; i < bp->cp_nr_rings; i++) {
+ struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
- rc = hwrm_ring_alloc_send_msg(bp, ring,
- HWRM_RING_ALLOC_CMPL, i,
- INVALID_STATS_CTX_ID);
- if (rc)
- goto err_out;
- cpr->cp_doorbell = bp->bar1 + i * 0x80;
- BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
- bp->grp_info[i].cp_fw_ring_id = ring->fw_ring_id;
- }
+ rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_CMPL, i,
+ INVALID_STATS_CTX_ID);
+ if (rc)
+ goto err_out;
+ cpr->cp_doorbell = bp->bar1 + i * 0x80;
+ BNXT_CP_DB(cpr->cp_doorbell, cpr->cp_raw_cons);
+ bp->grp_info[i].cp_fw_ring_id = ring->fw_ring_id;
}
- if (bp->tx_nr_rings) {
- for (i = 0; i < bp->tx_nr_rings; i++) {
- struct bnxt_napi *bnapi = bp->bnapi[i];
- struct bnxt_tx_ring_info *txr = &bnapi->tx_ring;
- struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
- u16 fw_stats_ctx = bp->grp_info[i].fw_stats_ctx;
+ for (i = 0; i < bp->tx_nr_rings; i++) {
+ struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_tx_ring_info *txr = &bnapi->tx_ring;
+ struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
+ u16 fw_stats_ctx = bp->grp_info[i].fw_stats_ctx;
- rc = hwrm_ring_alloc_send_msg(bp, ring,
- HWRM_RING_ALLOC_TX, i,
- fw_stats_ctx);
- if (rc)
- goto err_out;
- txr->tx_doorbell = bp->bar1 + i * 0x80;
- }
+ rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_TX, i,
+ fw_stats_ctx);
+ if (rc)
+ goto err_out;
+ txr->tx_doorbell = bp->bar1 + i * 0x80;
}
- if (bp->rx_nr_rings) {
- for (i = 0; i < bp->rx_nr_rings; i++) {
- struct bnxt_napi *bnapi = bp->bnapi[i];
- struct bnxt_rx_ring_info *rxr = &bnapi->rx_ring;
- struct bnxt_ring_struct *ring = &rxr->rx_ring_struct;
+ for (i = 0; i < bp->rx_nr_rings; i++) {
+ struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_rx_ring_info *rxr = &bnapi->rx_ring;
+ struct bnxt_ring_struct *ring = &rxr->rx_ring_struct;
- rc = hwrm_ring_alloc_send_msg(bp, ring,
- HWRM_RING_ALLOC_RX, i,
- INVALID_STATS_CTX_ID);
- if (rc)
- goto err_out;
- rxr->rx_doorbell = bp->bar1 + i * 0x80;
- writel(DB_KEY_RX | rxr->rx_prod, rxr->rx_doorbell);
- bp->grp_info[i].rx_fw_ring_id = ring->fw_ring_id;
- }
+ rc = hwrm_ring_alloc_send_msg(bp, ring, HWRM_RING_ALLOC_RX, i,
+ INVALID_STATS_CTX_ID);
+ if (rc)
+ goto err_out;
+ rxr->rx_doorbell = bp->bar1 + i * 0x80;
+ writel(DB_KEY_RX | rxr->rx_prod, rxr->rx_doorbell);
+ bp->grp_info[i].rx_fw_ring_id = ring->fw_ring_id;
}
if (bp->flags & BNXT_FLAG_AGG_RINGS) {
return 0;
}
-static int bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
+static void bnxt_hwrm_ring_free(struct bnxt *bp, bool close_path)
{
- int i, rc = 0;
+ int i;
if (!bp->bnapi)
- return 0;
+ return;
- if (bp->tx_nr_rings) {
- for (i = 0; i < bp->tx_nr_rings; i++) {
- struct bnxt_napi *bnapi = bp->bnapi[i];
- struct bnxt_tx_ring_info *txr = &bnapi->tx_ring;
- struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
- u32 cmpl_ring_id = bp->grp_info[i].cp_fw_ring_id;
-
- if (ring->fw_ring_id != INVALID_HW_RING_ID) {
- hwrm_ring_free_send_msg(
- bp, ring,
- RING_FREE_REQ_RING_TYPE_TX,
- close_path ? cmpl_ring_id :
- INVALID_HW_RING_ID);
- ring->fw_ring_id = INVALID_HW_RING_ID;
- }
+ for (i = 0; i < bp->tx_nr_rings; i++) {
+ struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_tx_ring_info *txr = &bnapi->tx_ring;
+ struct bnxt_ring_struct *ring = &txr->tx_ring_struct;
+ u32 cmpl_ring_id = bp->grp_info[i].cp_fw_ring_id;
+
+ if (ring->fw_ring_id != INVALID_HW_RING_ID) {
+ hwrm_ring_free_send_msg(bp, ring,
+ RING_FREE_REQ_RING_TYPE_TX,
+ close_path ? cmpl_ring_id :
+ INVALID_HW_RING_ID);
+ ring->fw_ring_id = INVALID_HW_RING_ID;
}
}
- if (bp->rx_nr_rings) {
- for (i = 0; i < bp->rx_nr_rings; i++) {
- struct bnxt_napi *bnapi = bp->bnapi[i];
- struct bnxt_rx_ring_info *rxr = &bnapi->rx_ring;
- struct bnxt_ring_struct *ring = &rxr->rx_ring_struct;
- u32 cmpl_ring_id = bp->grp_info[i].cp_fw_ring_id;
-
- if (ring->fw_ring_id != INVALID_HW_RING_ID) {
- hwrm_ring_free_send_msg(
- bp, ring,
- RING_FREE_REQ_RING_TYPE_RX,
- close_path ? cmpl_ring_id :
- INVALID_HW_RING_ID);
- ring->fw_ring_id = INVALID_HW_RING_ID;
- bp->grp_info[i].rx_fw_ring_id =
- INVALID_HW_RING_ID;
- }
+ for (i = 0; i < bp->rx_nr_rings; i++) {
+ struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_rx_ring_info *rxr = &bnapi->rx_ring;
+ struct bnxt_ring_struct *ring = &rxr->rx_ring_struct;
+ u32 cmpl_ring_id = bp->grp_info[i].cp_fw_ring_id;
+
+ if (ring->fw_ring_id != INVALID_HW_RING_ID) {
+ hwrm_ring_free_send_msg(bp, ring,
+ RING_FREE_REQ_RING_TYPE_RX,
+ close_path ? cmpl_ring_id :
+ INVALID_HW_RING_ID);
+ ring->fw_ring_id = INVALID_HW_RING_ID;
+ bp->grp_info[i].rx_fw_ring_id = INVALID_HW_RING_ID;
}
}
- if (bp->rx_agg_nr_pages) {
- for (i = 0; i < bp->rx_nr_rings; i++) {
- struct bnxt_napi *bnapi = bp->bnapi[i];
- struct bnxt_rx_ring_info *rxr = &bnapi->rx_ring;
- struct bnxt_ring_struct *ring =
- &rxr->rx_agg_ring_struct;
- u32 cmpl_ring_id = bp->grp_info[i].cp_fw_ring_id;
-
- if (ring->fw_ring_id != INVALID_HW_RING_ID) {
- hwrm_ring_free_send_msg(
- bp, ring,
- RING_FREE_REQ_RING_TYPE_RX,
- close_path ? cmpl_ring_id :
- INVALID_HW_RING_ID);
- ring->fw_ring_id = INVALID_HW_RING_ID;
- bp->grp_info[i].agg_fw_ring_id =
- INVALID_HW_RING_ID;
- }
+ for (i = 0; i < bp->rx_nr_rings; i++) {
+ struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_rx_ring_info *rxr = &bnapi->rx_ring;
+ struct bnxt_ring_struct *ring = &rxr->rx_agg_ring_struct;
+ u32 cmpl_ring_id = bp->grp_info[i].cp_fw_ring_id;
+
+ if (ring->fw_ring_id != INVALID_HW_RING_ID) {
+ hwrm_ring_free_send_msg(bp, ring,
+ RING_FREE_REQ_RING_TYPE_RX,
+ close_path ? cmpl_ring_id :
+ INVALID_HW_RING_ID);
+ ring->fw_ring_id = INVALID_HW_RING_ID;
+ bp->grp_info[i].agg_fw_ring_id = INVALID_HW_RING_ID;
}
}
- if (bp->cp_nr_rings) {
- for (i = 0; i < bp->cp_nr_rings; i++) {
- struct bnxt_napi *bnapi = bp->bnapi[i];
- struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
- struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
-
- if (ring->fw_ring_id != INVALID_HW_RING_ID) {
- hwrm_ring_free_send_msg(
- bp, ring,
- RING_FREE_REQ_RING_TYPE_CMPL,
- INVALID_HW_RING_ID);
- ring->fw_ring_id = INVALID_HW_RING_ID;
- bp->grp_info[i].cp_fw_ring_id =
- INVALID_HW_RING_ID;
- }
+ for (i = 0; i < bp->cp_nr_rings; i++) {
+ struct bnxt_napi *bnapi = bp->bnapi[i];
+ struct bnxt_cp_ring_info *cpr = &bnapi->cp_ring;
+ struct bnxt_ring_struct *ring = &cpr->cp_ring_struct;
+
+ if (ring->fw_ring_id != INVALID_HW_RING_ID) {
+ hwrm_ring_free_send_msg(bp, ring,
+ RING_FREE_REQ_RING_TYPE_CMPL,
+ INVALID_HW_RING_ID);
+ ring->fw_ring_id = INVALID_HW_RING_ID;
+ bp->grp_info[i].cp_fw_ring_id = INVALID_HW_RING_ID;
}
}
-
- return rc;
}
int bnxt_hwrm_set_coal(struct bnxt *bp)
bnapi = bp->bnapi[i];
netif_napi_add(bp->dev, &bnapi->napi,
bnxt_poll, 64);
- napi_hash_add(&bnapi->napi);
}
} else {
bnapi = bp->bnapi[0];
netif_napi_add(bp->dev, &bnapi->napi, bnxt_poll, 64);
- napi_hash_add(&bnapi->napi);
}
}
cancel_work_sync(&bp->sp_task);
bp->sp_event = 0;
+ bnxt_hwrm_func_drv_unrgtr(bp);
bnxt_free_hwrm_resources(bp);
pci_iounmap(pdev, bp->bar2);
pci_iounmap(pdev, bp->bar1);
projects / karo-tx-linux.git / blobdiff