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path: root/drivers/net/ethernet/intel/ice/ice_base.c
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Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_base.c')
-rw-r--r--drivers/net/ethernet/intel/ice/ice_base.c49
1 files changed, 27 insertions, 22 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_base.c b/drivers/net/ethernet/intel/ice/ice_base.c
index a19cd6f5436b..94d833b4e745 100644
--- a/drivers/net/ethernet/intel/ice/ice_base.c
+++ b/drivers/net/ethernet/intel/ice/ice_base.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2019, Intel Corporation. */
+#include <net/xdp_sock_drv.h>
#include "ice_base.h"
#include "ice_dcb_lib.h"
@@ -24,7 +25,7 @@ static int __ice_vsi_get_qs_contig(struct ice_qs_cfg *qs_cfg)
bitmap_set(qs_cfg->pf_map, offset, qs_cfg->q_count);
for (i = 0; i < qs_cfg->q_count; i++)
- qs_cfg->vsi_map[i + qs_cfg->vsi_map_offset] = i + offset;
+ qs_cfg->vsi_map[i + qs_cfg->vsi_map_offset] = (u16)(i + offset);
mutex_unlock(qs_cfg->qs_mutex);
return 0;
@@ -47,7 +48,7 @@ static int __ice_vsi_get_qs_sc(struct ice_qs_cfg *qs_cfg)
if (index >= qs_cfg->pf_map_size)
goto err_scatter;
set_bit(index, qs_cfg->pf_map);
- qs_cfg->vsi_map[i + qs_cfg->vsi_map_offset] = index;
+ qs_cfg->vsi_map[i + qs_cfg->vsi_map_offset] = (u16)index;
}
mutex_unlock(qs_cfg->qs_mutex);
@@ -96,7 +97,7 @@ static int ice_pf_rxq_wait(struct ice_pf *pf, int pf_q, bool ena)
* We allocate one q_vector and set default value for ITR setting associated
* with this q_vector. If allocation fails we return -ENOMEM.
*/
-static int ice_vsi_alloc_q_vector(struct ice_vsi *vsi, int v_idx)
+static int ice_vsi_alloc_q_vector(struct ice_vsi *vsi, u16 v_idx)
{
struct ice_pf *pf = vsi->back;
struct ice_q_vector *q_vector;
@@ -246,6 +247,7 @@ ice_setup_tx_ctx(struct ice_ring *ring, struct ice_tlan_ctx *tlan_ctx, u16 pf_q)
*/
switch (vsi->type) {
case ICE_VSI_LB:
+ case ICE_VSI_CTRL:
case ICE_VSI_PF:
tlan_ctx->vmvf_type = ICE_TLAN_CTX_VMVF_TYPE_PF;
break;
@@ -308,24 +310,23 @@ int ice_setup_rx_ctx(struct ice_ring *ring)
if (ring->xsk_umem) {
xdp_rxq_info_unreg_mem_model(&ring->xdp_rxq);
- ring->rx_buf_len = ring->xsk_umem->chunk_size_nohr -
- XDP_PACKET_HEADROOM;
+ ring->rx_buf_len =
+ xsk_umem_get_rx_frame_size(ring->xsk_umem);
/* For AF_XDP ZC, we disallow packets to span on
* multiple buffers, thus letting us skip that
* handling in the fast-path.
*/
chain_len = 1;
- ring->zca.free = ice_zca_free;
err = xdp_rxq_info_reg_mem_model(&ring->xdp_rxq,
- MEM_TYPE_ZERO_COPY,
- &ring->zca);
+ MEM_TYPE_XSK_BUFF_POOL,
+ NULL);
if (err)
return err;
+ xsk_buff_set_rxq_info(ring->xsk_umem, &ring->xdp_rxq);
- dev_info(ice_pf_to_dev(vsi->back), "Registered XDP mem model MEM_TYPE_ZERO_COPY on Rx ring %d\n",
+ dev_info(ice_pf_to_dev(vsi->back), "Registered XDP mem model MEM_TYPE_XSK_BUFF_POOL on Rx ring %d\n",
ring->q_index);
} else {
- ring->zca.free = NULL;
if (!xdp_rxq_info_is_reg(&ring->xdp_rxq))
/* coverity[check_return] */
xdp_rxq_info_reg(&ring->xdp_rxq,
@@ -376,7 +377,7 @@ int ice_setup_rx_ctx(struct ice_ring *ring)
/* Max packet size for this queue - must not be set to a larger value
* than 5 x DBUF
*/
- rlan_ctx.rxmax = min_t(u16, vsi->max_frame,
+ rlan_ctx.rxmax = min_t(u32, vsi->max_frame,
chain_len * ring->rx_buf_len);
/* Rx queue threshold in units of 64 */
@@ -426,7 +427,7 @@ int ice_setup_rx_ctx(struct ice_ring *ring)
writel(0, ring->tail);
err = ring->xsk_umem ?
- ice_alloc_rx_bufs_slow_zc(ring, ICE_DESC_UNUSED(ring)) :
+ ice_alloc_rx_bufs_zc(ring, ICE_DESC_UNUSED(ring)) :
ice_alloc_rx_bufs(ring, ICE_DESC_UNUSED(ring));
if (err)
dev_info(ice_pf_to_dev(vsi->back), "Failed allocate some buffers on %sRx ring %d (pf_q %d)\n",
@@ -453,7 +454,7 @@ int __ice_vsi_get_qs(struct ice_qs_cfg *qs_cfg)
if (ret) {
/* contig failed, so try with scatter approach */
qs_cfg->mapping_mode = ICE_VSI_MAP_SCATTER;
- qs_cfg->q_count = min_t(u16, qs_cfg->q_count,
+ qs_cfg->q_count = min_t(unsigned int, qs_cfg->q_count,
qs_cfg->scatter_count);
ret = __ice_vsi_get_qs_sc(qs_cfg);
}
@@ -526,7 +527,8 @@ int ice_vsi_wait_one_rx_ring(struct ice_vsi *vsi, bool ena, u16 rxq_idx)
int ice_vsi_alloc_q_vectors(struct ice_vsi *vsi)
{
struct device *dev = ice_pf_to_dev(vsi->back);
- int v_idx, err;
+ u16 v_idx;
+ int err;
if (vsi->q_vectors[0]) {
dev_dbg(dev, "VSI %d has existing q_vectors\n", vsi->vsi_num);
@@ -562,7 +564,7 @@ err_out:
void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi)
{
int q_vectors = vsi->num_q_vectors;
- int tx_rings_rem, rx_rings_rem;
+ u16 tx_rings_rem, rx_rings_rem;
int v_id;
/* initially assigning remaining rings count to VSIs num queue value */
@@ -571,10 +573,12 @@ void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi)
for (v_id = 0; v_id < q_vectors; v_id++) {
struct ice_q_vector *q_vector = vsi->q_vectors[v_id];
- int tx_rings_per_v, rx_rings_per_v, q_id, q_base;
+ u8 tx_rings_per_v, rx_rings_per_v;
+ u16 q_id, q_base;
/* Tx rings mapping to vector */
- tx_rings_per_v = DIV_ROUND_UP(tx_rings_rem, q_vectors - v_id);
+ tx_rings_per_v = (u8)DIV_ROUND_UP(tx_rings_rem,
+ q_vectors - v_id);
q_vector->num_ring_tx = tx_rings_per_v;
q_vector->tx.ring = NULL;
q_vector->tx.itr_idx = ICE_TX_ITR;
@@ -590,7 +594,8 @@ void ice_vsi_map_rings_to_vectors(struct ice_vsi *vsi)
tx_rings_rem -= tx_rings_per_v;
/* Rx rings mapping to vector */
- rx_rings_per_v = DIV_ROUND_UP(rx_rings_rem, q_vectors - v_id);
+ rx_rings_per_v = (u8)DIV_ROUND_UP(rx_rings_rem,
+ q_vectors - v_id);
q_vector->num_ring_rx = rx_rings_per_v;
q_vector->rx.ring = NULL;
q_vector->rx.itr_idx = ICE_RX_ITR;
@@ -662,8 +667,8 @@ ice_vsi_cfg_txq(struct ice_vsi *vsi, struct ice_ring *ring,
status = ice_ena_vsi_txq(vsi->port_info, vsi->idx, tc, ring->q_handle,
1, qg_buf, buf_len, NULL);
if (status) {
- dev_err(ice_pf_to_dev(pf), "Failed to set LAN Tx queue context, error: %d\n",
- status);
+ dev_err(ice_pf_to_dev(pf), "Failed to set LAN Tx queue context, error: %s\n",
+ ice_stat_str(status));
return -ENODEV;
}
@@ -832,8 +837,8 @@ ice_vsi_stop_tx_ring(struct ice_vsi *vsi, enum ice_disq_rst_src rst_src,
} else if (status == ICE_ERR_DOES_NOT_EXIST) {
dev_dbg(ice_pf_to_dev(vsi->back), "LAN Tx queues do not exist, nothing to disable\n");
} else if (status) {
- dev_err(ice_pf_to_dev(vsi->back), "Failed to disable LAN Tx queues, error: %d\n",
- status);
+ dev_err(ice_pf_to_dev(vsi->back), "Failed to disable LAN Tx queues, error: %s\n",
+ ice_stat_str(status));
return -ENODEV;
}
generated by cgit v1.2.3 (git 2.39.0) at 2025-09-19 02:47:55 +0300