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-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-nuss.c96
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-nuss.h2
-rw-r--r--drivers/net/ethernet/ti/am65-cpsw-qos.c2
-rw-r--r--drivers/net/ethernet/ti/am65-cpts.c2
-rw-r--r--drivers/net/ethernet/ti/cpsw.c22
-rw-r--r--drivers/net/ethernet/ti/cpsw_ale.c7
-rw-r--r--drivers/net/ethernet/ti/cpsw_new.c22
-rw-r--r--drivers/net/ethernet/ti/cpsw_priv.c12
-rw-r--r--drivers/net/ethernet/ti/cpsw_priv.h2
-rw-r--r--drivers/net/ethernet/ti/cpsw_switchdev.c70
10 files changed, 103 insertions, 134 deletions
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
index 766e8866bbef..1850743c04da 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c
@@ -366,8 +366,9 @@ static int am65_cpsw_nuss_rx_push(struct am65_cpsw_common *common,
}
desc_dma = k3_cppi_desc_pool_virt2dma(rx_chn->desc_pool, desc_rx);
- buf_dma = dma_map_single(dev, skb->data, pkt_len, DMA_FROM_DEVICE);
- if (unlikely(dma_mapping_error(dev, buf_dma))) {
+ buf_dma = dma_map_single(rx_chn->dma_dev, skb->data, pkt_len,
+ DMA_FROM_DEVICE);
+ if (unlikely(dma_mapping_error(rx_chn->dma_dev, buf_dma))) {
k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);
dev_err(dev, "Failed to map rx skb buffer\n");
return -EINVAL;
@@ -375,6 +376,7 @@ static int am65_cpsw_nuss_rx_push(struct am65_cpsw_common *common,
cppi5_hdesc_init(desc_rx, CPPI5_INFO0_HDESC_EPIB_PRESENT,
AM65_CPSW_NAV_PS_DATA_SIZE);
+ k3_udma_glue_rx_dma_to_cppi5_addr(rx_chn->rx_chn, &buf_dma);
cppi5_hdesc_attach_buf(desc_rx, buf_dma, skb_tailroom(skb), buf_dma, skb_tailroom(skb));
swdata = cppi5_hdesc_get_swdata(desc_rx);
*((void **)swdata) = skb;
@@ -691,8 +693,9 @@ static void am65_cpsw_nuss_rx_cleanup(void *data, dma_addr_t desc_dma)
swdata = cppi5_hdesc_get_swdata(desc_rx);
skb = *swdata;
cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len);
+ k3_udma_glue_rx_cppi5_to_dma_addr(rx_chn->rx_chn, &buf_dma);
- dma_unmap_single(rx_chn->dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE);
+ dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE);
k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);
dev_kfree_skb_any(skb);
@@ -779,6 +782,7 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common,
swdata = cppi5_hdesc_get_swdata(desc_rx);
skb = *swdata;
cppi5_hdesc_get_obuf(desc_rx, &buf_dma, &buf_dma_len);
+ k3_udma_glue_rx_cppi5_to_dma_addr(rx_chn->rx_chn, &buf_dma);
pkt_len = cppi5_hdesc_get_pktlen(desc_rx);
cppi5_desc_get_tags_ids(&desc_rx->hdr, &port_id, NULL);
dev_dbg(dev, "%s rx port_id:%d\n", __func__, port_id);
@@ -793,7 +797,7 @@ static int am65_cpsw_nuss_rx_packets(struct am65_cpsw_common *common,
csum_info = psdata[2];
dev_dbg(dev, "%s rx csum_info:%#x\n", __func__, csum_info);
- dma_unmap_single(dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE);
+ dma_unmap_single(rx_chn->dma_dev, buf_dma, buf_dma_len, DMA_FROM_DEVICE);
k3_cppi_desc_pool_free(rx_chn->desc_pool, desc_rx);
@@ -864,7 +868,6 @@ static int am65_cpsw_nuss_rx_poll(struct napi_struct *napi_rx, int budget)
}
static void am65_cpsw_nuss_xmit_free(struct am65_cpsw_tx_chn *tx_chn,
- struct device *dev,
struct cppi5_host_desc_t *desc)
{
struct cppi5_host_desc_t *first_desc, *next_desc;
@@ -875,20 +878,23 @@ static void am65_cpsw_nuss_xmit_free(struct am65_cpsw_tx_chn *tx_chn,
next_desc = first_desc;
cppi5_hdesc_get_obuf(first_desc, &buf_dma, &buf_dma_len);
+ k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &buf_dma);
- dma_unmap_single(dev, buf_dma, buf_dma_len,
- DMA_TO_DEVICE);
+ dma_unmap_single(tx_chn->dma_dev, buf_dma, buf_dma_len, DMA_TO_DEVICE);
next_desc_dma = cppi5_hdesc_get_next_hbdesc(first_desc);
+ k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &next_desc_dma);
while (next_desc_dma) {
next_desc = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool,
next_desc_dma);
cppi5_hdesc_get_obuf(next_desc, &buf_dma, &buf_dma_len);
+ k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &buf_dma);
- dma_unmap_page(dev, buf_dma, buf_dma_len,
+ dma_unmap_page(tx_chn->dma_dev, buf_dma, buf_dma_len,
DMA_TO_DEVICE);
next_desc_dma = cppi5_hdesc_get_next_hbdesc(next_desc);
+ k3_udma_glue_tx_cppi5_to_dma_addr(tx_chn->tx_chn, &next_desc_dma);
k3_cppi_desc_pool_free(tx_chn->desc_pool, next_desc);
}
@@ -906,7 +912,7 @@ static void am65_cpsw_nuss_tx_cleanup(void *data, dma_addr_t desc_dma)
desc_tx = k3_cppi_desc_pool_dma2virt(tx_chn->desc_pool, desc_dma);
swdata = cppi5_hdesc_get_swdata(desc_tx);
skb = *(swdata);
- am65_cpsw_nuss_xmit_free(tx_chn, tx_chn->common->dev, desc_tx);
+ am65_cpsw_nuss_xmit_free(tx_chn, desc_tx);
dev_kfree_skb_any(skb);
}
@@ -926,7 +932,7 @@ am65_cpsw_nuss_tx_compl_packet(struct am65_cpsw_tx_chn *tx_chn,
desc_dma);
swdata = cppi5_hdesc_get_swdata(desc_tx);
skb = *(swdata);
- am65_cpsw_nuss_xmit_free(tx_chn, tx_chn->common->dev, desc_tx);
+ am65_cpsw_nuss_xmit_free(tx_chn, desc_tx);
ndev = skb->dev;
@@ -1119,9 +1125,9 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb,
netif_txq = netdev_get_tx_queue(ndev, q_idx);
/* Map the linear buffer */
- buf_dma = dma_map_single(dev, skb->data, pkt_len,
+ buf_dma = dma_map_single(tx_chn->dma_dev, skb->data, pkt_len,
DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(dev, buf_dma))) {
+ if (unlikely(dma_mapping_error(tx_chn->dma_dev, buf_dma))) {
dev_err(dev, "Failed to map tx skb buffer\n");
ndev->stats.tx_errors++;
goto err_free_skb;
@@ -1130,7 +1136,8 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb,
first_desc = k3_cppi_desc_pool_alloc(tx_chn->desc_pool);
if (!first_desc) {
dev_dbg(dev, "Failed to allocate descriptor\n");
- dma_unmap_single(dev, buf_dma, pkt_len, DMA_TO_DEVICE);
+ dma_unmap_single(tx_chn->dma_dev, buf_dma, pkt_len,
+ DMA_TO_DEVICE);
goto busy_stop_q;
}
@@ -1140,6 +1147,7 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb,
cppi5_hdesc_set_pkttype(first_desc, 0x7);
cppi5_desc_set_tags_ids(&first_desc->hdr, 0, port->port_id);
+ k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &buf_dma);
cppi5_hdesc_attach_buf(first_desc, buf_dma, pkt_len, buf_dma, pkt_len);
swdata = cppi5_hdesc_get_swdata(first_desc);
*(swdata) = skb;
@@ -1175,9 +1183,9 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb,
goto busy_free_descs;
}
- buf_dma = skb_frag_dma_map(dev, frag, 0, frag_size,
+ buf_dma = skb_frag_dma_map(tx_chn->dma_dev, frag, 0, frag_size,
DMA_TO_DEVICE);
- if (unlikely(dma_mapping_error(dev, buf_dma))) {
+ if (unlikely(dma_mapping_error(tx_chn->dma_dev, buf_dma))) {
dev_err(dev, "Failed to map tx skb page\n");
k3_cppi_desc_pool_free(tx_chn->desc_pool, next_desc);
ndev->stats.tx_errors++;
@@ -1185,11 +1193,13 @@ static netdev_tx_t am65_cpsw_nuss_ndo_slave_xmit(struct sk_buff *skb,
}
cppi5_hdesc_reset_hbdesc(next_desc);
+ k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &buf_dma);
cppi5_hdesc_attach_buf(next_desc,
buf_dma, frag_size, buf_dma, frag_size);
desc_dma = k3_cppi_desc_pool_virt2dma(tx_chn->desc_pool,
next_desc);
+ k3_udma_glue_tx_dma_to_cppi5_addr(tx_chn->tx_chn, &desc_dma);
cppi5_hdesc_link_hbdesc(cur_desc, desc_dma);
pkt_len += frag_size;
@@ -1237,14 +1247,14 @@ done_tx:
return NETDEV_TX_OK;
err_free_descs:
- am65_cpsw_nuss_xmit_free(tx_chn, dev, first_desc);
+ am65_cpsw_nuss_xmit_free(tx_chn, first_desc);
err_free_skb:
ndev->stats.tx_dropped++;
dev_kfree_skb_any(skb);
return NETDEV_TX_OK;
busy_free_descs:
- am65_cpsw_nuss_xmit_free(tx_chn, dev, first_desc);
+ am65_cpsw_nuss_xmit_free(tx_chn, first_desc);
busy_stop_q:
netif_tx_stop_queue(netif_txq);
return NETDEV_TX_BUSY;
@@ -1545,16 +1555,6 @@ static int am65_cpsw_nuss_init_tx_chns(struct am65_cpsw_common *common)
tx_chn->common = common;
tx_chn->id = i;
tx_chn->descs_num = max_desc_num;
- tx_chn->desc_pool =
- k3_cppi_desc_pool_create_name(dev,
- tx_chn->descs_num,
- hdesc_size,
- tx_chn->tx_chn_name);
- if (IS_ERR(tx_chn->desc_pool)) {
- ret = PTR_ERR(tx_chn->desc_pool);
- dev_err(dev, "Failed to create poll %d\n", ret);
- goto err;
- }
tx_chn->tx_chn =
k3_udma_glue_request_tx_chn(dev,
@@ -1565,6 +1565,17 @@ static int am65_cpsw_nuss_init_tx_chns(struct am65_cpsw_common *common)
"Failed to request tx dma channel\n");
goto err;
}
+ tx_chn->dma_dev = k3_udma_glue_tx_get_dma_device(tx_chn->tx_chn);
+
+ tx_chn->desc_pool = k3_cppi_desc_pool_create_name(tx_chn->dma_dev,
+ tx_chn->descs_num,
+ hdesc_size,
+ tx_chn->tx_chn_name);
+ if (IS_ERR(tx_chn->desc_pool)) {
+ ret = PTR_ERR(tx_chn->desc_pool);
+ dev_err(dev, "Failed to create poll %d\n", ret);
+ goto err;
+ }
tx_chn->irq = k3_udma_glue_tx_get_irq(tx_chn->tx_chn);
if (tx_chn->irq <= 0) {
@@ -1622,14 +1633,6 @@ static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common)
/* init all flows */
rx_chn->dev = dev;
rx_chn->descs_num = max_desc_num;
- rx_chn->desc_pool = k3_cppi_desc_pool_create_name(dev,
- rx_chn->descs_num,
- hdesc_size, "rx");
- if (IS_ERR(rx_chn->desc_pool)) {
- ret = PTR_ERR(rx_chn->desc_pool);
- dev_err(dev, "Failed to create rx poll %d\n", ret);
- goto err;
- }
rx_chn->rx_chn = k3_udma_glue_request_rx_chn(dev, "rx", &rx_cfg);
if (IS_ERR(rx_chn->rx_chn)) {
@@ -1637,6 +1640,16 @@ static int am65_cpsw_nuss_init_rx_chns(struct am65_cpsw_common *common)
"Failed to request rx dma channel\n");
goto err;
}
+ rx_chn->dma_dev = k3_udma_glue_rx_get_dma_device(rx_chn->rx_chn);
+
+ rx_chn->desc_pool = k3_cppi_desc_pool_create_name(rx_chn->dma_dev,
+ rx_chn->descs_num,
+ hdesc_size, "rx");
+ if (IS_ERR(rx_chn->desc_pool)) {
+ ret = PTR_ERR(rx_chn->desc_pool);
+ dev_err(dev, "Failed to create rx poll %d\n", ret);
+ goto err;
+ }
common->rx_flow_id_base =
k3_udma_glue_rx_get_flow_id_base(rx_chn->rx_chn);
@@ -2102,9 +2115,16 @@ static const struct am65_cpsw_pdata j721e_pdata = {
.fdqring_mode = K3_RINGACC_RING_MODE_MESSAGE,
};
+static const struct am65_cpsw_pdata am64x_cpswxg_pdata = {
+ .quirks = 0,
+ .ale_dev_id = "am64-cpswxg",
+ .fdqring_mode = K3_RINGACC_RING_MODE_RING,
+};
+
static const struct of_device_id am65_cpsw_nuss_of_mtable[] = {
{ .compatible = "ti,am654-cpsw-nuss", .data = &am65x_sr1_0},
{ .compatible = "ti,j721e-cpsw-nuss", .data = &j721e_pdata},
+ { .compatible = "ti,am642-cpsw-nuss", .data = &am64x_cpswxg_pdata},
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, am65_cpsw_nuss_of_mtable);
@@ -2164,12 +2184,6 @@ static int am65_cpsw_nuss_probe(struct platform_device *pdev)
common->tx_ch_num = 1;
common->pf_p0_rx_ptype_rrobin = false;
- ret = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(48));
- if (ret) {
- dev_err(dev, "error setting dma mask: %d\n", ret);
- return ret;
- }
-
common->ports = devm_kcalloc(dev, common->port_num,
sizeof(*common->ports),
GFP_KERNEL);
diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.h b/drivers/net/ethernet/ti/am65-cpsw-nuss.h
index 02aed4c0ceba..d7f8a0f76fdc 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-nuss.h
+++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.h
@@ -56,6 +56,7 @@ struct am65_cpsw_host {
};
struct am65_cpsw_tx_chn {
+ struct device *dma_dev;
struct napi_struct napi_tx;
struct am65_cpsw_common *common;
struct k3_cppi_desc_pool *desc_pool;
@@ -69,6 +70,7 @@ struct am65_cpsw_tx_chn {
struct am65_cpsw_rx_chn {
struct device *dev;
+ struct device *dma_dev;
struct k3_cppi_desc_pool *desc_pool;
struct k3_udma_glue_rx_channel *rx_chn;
u32 descs_num;
diff --git a/drivers/net/ethernet/ti/am65-cpsw-qos.c b/drivers/net/ethernet/ti/am65-cpsw-qos.c
index 3bdd4dbcd2ff..ebcc6386cc34 100644
--- a/drivers/net/ethernet/ti/am65-cpsw-qos.c
+++ b/drivers/net/ethernet/ti/am65-cpsw-qos.c
@@ -356,7 +356,7 @@ static void am65_cpsw_est_set_sched_list(struct net_device *ndev,
writel(~all_fetch_allow & AM65_CPSW_FETCH_ALLOW_MSK, ram_addr);
}
-/**
+/*
* Enable ESTf periodic output, set cycle start time and interval.
*/
static int am65_cpsw_timer_set(struct net_device *ndev,
diff --git a/drivers/net/ethernet/ti/am65-cpts.c b/drivers/net/ethernet/ti/am65-cpts.c
index 5dc60ecabe56..9caaae79fc95 100644
--- a/drivers/net/ethernet/ti/am65-cpts.c
+++ b/drivers/net/ethernet/ti/am65-cpts.c
@@ -727,7 +727,7 @@ static long am65_cpts_ts_work(struct ptp_clock_info *ptp)
/**
* am65_cpts_rx_enable - enable rx timestamping
* @cpts: cpts handle
- * @skb: packet
+ * @en: enable
*
* This functions enables rx packets timestamping. The CPTS can timestamp all
* rx packets.
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index b0f00b4edd94..fd966567464c 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -392,29 +392,21 @@ static void cpsw_rx_handler(void *token, int len, int status)
}
if (priv->xdp_prog) {
+ int headroom = CPSW_HEADROOM, size = len;
+
+ xdp_init_buff(&xdp, PAGE_SIZE, &priv->xdp_rxq[ch]);
if (status & CPDMA_RX_VLAN_ENCAP) {
- xdp.data = pa + CPSW_HEADROOM +
- CPSW_RX_VLAN_ENCAP_HDR_SIZE;
- xdp.data_end = xdp.data + len -
- CPSW_RX_VLAN_ENCAP_HDR_SIZE;
- } else {
- xdp.data = pa + CPSW_HEADROOM;
- xdp.data_end = xdp.data + len;
+ headroom += CPSW_RX_VLAN_ENCAP_HDR_SIZE;
+ size -= CPSW_RX_VLAN_ENCAP_HDR_SIZE;
}
- xdp_set_data_meta_invalid(&xdp);
-
- xdp.data_hard_start = pa;
- xdp.rxq = &priv->xdp_rxq[ch];
- xdp.frame_sz = PAGE_SIZE;
+ xdp_prepare_buff(&xdp, pa, headroom, size, false);
port = priv->emac_port + cpsw->data.dual_emac;
- ret = cpsw_run_xdp(priv, ch, &xdp, page, port);
+ ret = cpsw_run_xdp(priv, ch, &xdp, page, port, &len);
if (ret != CPSW_XDP_PASS)
goto requeue;
- /* XDP prog might have changed packet data and boundaries */
- len = xdp.data_end - xdp.data;
headroom = xdp.data - xdp.data_hard_start;
/* XDP prog can modify vlan tag, so can't use encap header */
diff --git a/drivers/net/ethernet/ti/cpsw_ale.c b/drivers/net/ethernet/ti/cpsw_ale.c
index cdc308a2aa3e..d828f856237a 100644
--- a/drivers/net/ethernet/ti/cpsw_ale.c
+++ b/drivers/net/ethernet/ti/cpsw_ale.c
@@ -1256,6 +1256,13 @@ static const struct cpsw_ale_dev_id cpsw_ale_id_match[] = {
.major_ver_mask = 0x7,
.vlan_entry_tbl = vlan_entry_k3_cpswxg,
},
+ {
+ .dev_id = "am64-cpswxg",
+ .features = CPSW_ALE_F_STATUS_REG | CPSW_ALE_F_HW_AUTOAGING,
+ .major_ver_mask = 0x7,
+ .vlan_entry_tbl = vlan_entry_k3_cpswxg,
+ .tbl_entries = 512,
+ },
{ },
};
diff --git a/drivers/net/ethernet/ti/cpsw_new.c b/drivers/net/ethernet/ti/cpsw_new.c
index 2f5e0ad23ad7..58a64313ac00 100644
--- a/drivers/net/ethernet/ti/cpsw_new.c
+++ b/drivers/net/ethernet/ti/cpsw_new.c
@@ -335,28 +335,20 @@ static void cpsw_rx_handler(void *token, int len, int status)
}
if (priv->xdp_prog) {
+ int headroom = CPSW_HEADROOM, size = len;
+
+ xdp_init_buff(&xdp, PAGE_SIZE, &priv->xdp_rxq[ch]);
if (status & CPDMA_RX_VLAN_ENCAP) {
- xdp.data = pa + CPSW_HEADROOM +
- CPSW_RX_VLAN_ENCAP_HDR_SIZE;
- xdp.data_end = xdp.data + len -
- CPSW_RX_VLAN_ENCAP_HDR_SIZE;
- } else {
- xdp.data = pa + CPSW_HEADROOM;
- xdp.data_end = xdp.data + len;
+ headroom += CPSW_RX_VLAN_ENCAP_HDR_SIZE;
+ size -= CPSW_RX_VLAN_ENCAP_HDR_SIZE;
}
- xdp_set_data_meta_invalid(&xdp);
-
- xdp.data_hard_start = pa;
- xdp.rxq = &priv->xdp_rxq[ch];
- xdp.frame_sz = PAGE_SIZE;
+ xdp_prepare_buff(&xdp, pa, headroom, size, false);
- ret = cpsw_run_xdp(priv, ch, &xdp, page, priv->emac_port);
+ ret = cpsw_run_xdp(priv, ch, &xdp, page, priv->emac_port, &len);
if (ret != CPSW_XDP_PASS)
goto requeue;
- /* XDP prog might have changed packet data and boundaries */
- len = xdp.data_end - xdp.data;
headroom = xdp.data - xdp.data_hard_start;
/* XDP prog can modify vlan tag, so can't use encap header */
diff --git a/drivers/net/ethernet/ti/cpsw_priv.c b/drivers/net/ethernet/ti/cpsw_priv.c
index 99f44563e10f..bb59e768915e 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.c
+++ b/drivers/net/ethernet/ti/cpsw_priv.c
@@ -1323,7 +1323,7 @@ int cpsw_xdp_tx_frame(struct cpsw_priv *priv, struct xdp_frame *xdpf,
}
int cpsw_run_xdp(struct cpsw_priv *priv, int ch, struct xdp_buff *xdp,
- struct page *page, int port)
+ struct page *page, int port, int *len)
{
struct cpsw_common *cpsw = priv->cpsw;
struct net_device *ndev = priv->ndev;
@@ -1341,10 +1341,13 @@ int cpsw_run_xdp(struct cpsw_priv *priv, int ch, struct xdp_buff *xdp,
}
act = bpf_prog_run_xdp(prog, xdp);
+ /* XDP prog might have changed packet data and boundaries */
+ *len = xdp->data_end - xdp->data;
+
switch (act) {
case XDP_PASS:
ret = CPSW_XDP_PASS;
- break;
+ goto out;
case XDP_TX:
xdpf = xdp_convert_buff_to_frame(xdp);
if (unlikely(!xdpf))
@@ -1370,8 +1373,13 @@ int cpsw_run_xdp(struct cpsw_priv *priv, int ch, struct xdp_buff *xdp,
trace_xdp_exception(ndev, prog, act);
fallthrough; /* handle aborts by dropping packet */
case XDP_DROP:
+ ndev->stats.rx_bytes += *len;
+ ndev->stats.rx_packets++;
goto drop;
}
+
+ ndev->stats.rx_bytes += *len;
+ ndev->stats.rx_packets++;
out:
rcu_read_unlock();
return ret;
diff --git a/drivers/net/ethernet/ti/cpsw_priv.h b/drivers/net/ethernet/ti/cpsw_priv.h
index 7b7f3596b20d..a323bea54faa 100644
--- a/drivers/net/ethernet/ti/cpsw_priv.h
+++ b/drivers/net/ethernet/ti/cpsw_priv.h
@@ -438,7 +438,7 @@ int cpsw_ndo_bpf(struct net_device *ndev, struct netdev_bpf *bpf);
int cpsw_xdp_tx_frame(struct cpsw_priv *priv, struct xdp_frame *xdpf,
struct page *page, int port);
int cpsw_run_xdp(struct cpsw_priv *priv, int ch, struct xdp_buff *xdp,
- struct page *page, int port);
+ struct page *page, int port, int *len);
irqreturn_t cpsw_tx_interrupt(int irq, void *dev_id);
irqreturn_t cpsw_rx_interrupt(int irq, void *dev_id);
irqreturn_t cpsw_misc_interrupt(int irq, void *dev_id);
diff --git a/drivers/net/ethernet/ti/cpsw_switchdev.c b/drivers/net/ethernet/ti/cpsw_switchdev.c
index 29747da5c514..9967cf985728 100644
--- a/drivers/net/ethernet/ti/cpsw_switchdev.c
+++ b/drivers/net/ethernet/ti/cpsw_switchdev.c
@@ -24,16 +24,12 @@ struct cpsw_switchdev_event_work {
unsigned long event;
};
-static int cpsw_port_stp_state_set(struct cpsw_priv *priv,
- struct switchdev_trans *trans, u8 state)
+static int cpsw_port_stp_state_set(struct cpsw_priv *priv, u8 state)
{
struct cpsw_common *cpsw = priv->cpsw;
u8 cpsw_state;
int ret = 0;
- if (switchdev_trans_ph_prepare(trans))
- return 0;
-
switch (state) {
case BR_STATE_FORWARDING:
cpsw_state = ALE_PORT_STATE_FORWARD;
@@ -60,16 +56,12 @@ static int cpsw_port_stp_state_set(struct cpsw_priv *priv,
}
static int cpsw_port_attr_br_flags_set(struct cpsw_priv *priv,
- struct switchdev_trans *trans,
struct net_device *orig_dev,
unsigned long brport_flags)
{
struct cpsw_common *cpsw = priv->cpsw;
bool unreg_mcast_add = false;
- if (switchdev_trans_ph_prepare(trans))
- return 0;
-
if (brport_flags & BR_MCAST_FLOOD)
unreg_mcast_add = true;
dev_dbg(priv->dev, "BR_MCAST_FLOOD: %d port %u\n",
@@ -82,7 +74,6 @@ static int cpsw_port_attr_br_flags_set(struct cpsw_priv *priv,
}
static int cpsw_port_attr_br_flags_pre_set(struct net_device *netdev,
- struct switchdev_trans *trans,
unsigned long flags)
{
if (flags & ~(BR_LEARNING | BR_MCAST_FLOOD))
@@ -92,8 +83,7 @@ static int cpsw_port_attr_br_flags_pre_set(struct net_device *netdev,
}
static int cpsw_port_attr_set(struct net_device *ndev,
- const struct switchdev_attr *attr,
- struct switchdev_trans *trans)
+ const struct switchdev_attr *attr)
{
struct cpsw_priv *priv = netdev_priv(ndev);
int ret;
@@ -102,15 +92,15 @@ static int cpsw_port_attr_set(struct net_device *ndev,
switch (attr->id) {
case SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS:
- ret = cpsw_port_attr_br_flags_pre_set(ndev, trans,
+ ret = cpsw_port_attr_br_flags_pre_set(ndev,
attr->u.brport_flags);
break;
case SWITCHDEV_ATTR_ID_PORT_STP_STATE:
- ret = cpsw_port_stp_state_set(priv, trans, attr->u.stp_state);
+ ret = cpsw_port_stp_state_set(priv, attr->u.stp_state);
dev_dbg(priv->dev, "stp state: %u\n", attr->u.stp_state);
break;
case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS:
- ret = cpsw_port_attr_br_flags_set(priv, trans, attr->orig_dev,
+ ret = cpsw_port_attr_br_flags_set(priv, attr->orig_dev,
attr->u.brport_flags);
break;
default:
@@ -253,56 +243,24 @@ static int cpsw_port_vlan_del(struct cpsw_priv *priv, u16 vid,
}
static int cpsw_port_vlans_add(struct cpsw_priv *priv,
- const struct switchdev_obj_port_vlan *vlan,
- struct switchdev_trans *trans)
+ const struct switchdev_obj_port_vlan *vlan)
{
bool untag = vlan->flags & BRIDGE_VLAN_INFO_UNTAGGED;
struct net_device *orig_dev = vlan->obj.orig_dev;
bool cpu_port = netif_is_bridge_master(orig_dev);
bool pvid = vlan->flags & BRIDGE_VLAN_INFO_PVID;
- u16 vid;
dev_dbg(priv->dev, "VID add: %s: vid:%u flags:%X\n",
- priv->ndev->name, vlan->vid_begin, vlan->flags);
+ priv->ndev->name, vlan->vid, vlan->flags);
if (cpu_port && !(vlan->flags & BRIDGE_VLAN_INFO_BRENTRY))
return 0;
- if (switchdev_trans_ph_prepare(trans))
- return 0;
-
- for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) {
- int err;
-
- err = cpsw_port_vlan_add(priv, untag, pvid, vid, orig_dev);
- if (err)
- return err;
- }
-
- return 0;
-}
-
-static int cpsw_port_vlans_del(struct cpsw_priv *priv,
- const struct switchdev_obj_port_vlan *vlan)
-
-{
- struct net_device *orig_dev = vlan->obj.orig_dev;
- u16 vid;
-
- for (vid = vlan->vid_begin; vid <= vlan->vid_end; vid++) {
- int err;
-
- err = cpsw_port_vlan_del(priv, vid, orig_dev);
- if (err)
- return err;
- }
-
- return 0;
+ return cpsw_port_vlan_add(priv, untag, pvid, vlan->vid, orig_dev);
}
static int cpsw_port_mdb_add(struct cpsw_priv *priv,
- struct switchdev_obj_port_mdb *mdb,
- struct switchdev_trans *trans)
+ struct switchdev_obj_port_mdb *mdb)
{
struct net_device *orig_dev = mdb->obj.orig_dev;
@@ -311,9 +269,6 @@ static int cpsw_port_mdb_add(struct cpsw_priv *priv,
int port_mask;
int err;
- if (switchdev_trans_ph_prepare(trans))
- return 0;
-
if (cpu_port)
port_mask = BIT(HOST_PORT_NUM);
else
@@ -352,7 +307,6 @@ static int cpsw_port_mdb_del(struct cpsw_priv *priv,
static int cpsw_port_obj_add(struct net_device *ndev,
const struct switchdev_obj *obj,
- struct switchdev_trans *trans,
struct netlink_ext_ack *extack)
{
struct switchdev_obj_port_vlan *vlan = SWITCHDEV_OBJ_PORT_VLAN(obj);
@@ -365,11 +319,11 @@ static int cpsw_port_obj_add(struct net_device *ndev,
switch (obj->id) {
case SWITCHDEV_OBJ_ID_PORT_VLAN:
- err = cpsw_port_vlans_add(priv, vlan, trans);
+ err = cpsw_port_vlans_add(priv, vlan);
break;
case SWITCHDEV_OBJ_ID_PORT_MDB:
case SWITCHDEV_OBJ_ID_HOST_MDB:
- err = cpsw_port_mdb_add(priv, mdb, trans);
+ err = cpsw_port_mdb_add(priv, mdb);
break;
default:
err = -EOPNOTSUPP;
@@ -392,7 +346,7 @@ static int cpsw_port_obj_del(struct net_device *ndev,
switch (obj->id) {
case SWITCHDEV_OBJ_ID_PORT_VLAN:
- err = cpsw_port_vlans_del(priv, vlan);
+ err = cpsw_port_vlan_del(priv, vlan->vid, vlan->obj.orig_dev);
break;
case SWITCHDEV_OBJ_ID_PORT_MDB:
case SWITCHDEV_OBJ_ID_HOST_MDB:
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-21 08:25:21 +0000