diff options
author | Jakub Kicinski <kuba@kernel.org> | 2021-08-26 23:45:47 +0300 |
---|---|---|
committer | Jakub Kicinski <kuba@kernel.org> | 2021-08-27 03:57:57 +0300 |
commit | 97c78d0af55fff206947a5f2b85b690b5acf28ce (patch) | |
tree | 9799b7594e0f4429919882a684d36ba649e0408b /drivers/net/ethernet/stmicro/stmmac | |
parent | deecae7d96843fceebae06445b3f4bf8cceca31a (diff) | |
parent | 73367f05b25dbd064061aee780638564d15b01d1 (diff) | |
download | linux-97c78d0af55fff206947a5f2b85b690b5acf28ce.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
drivers/net/wwan/mhi_wwan_mbim.c - drop the extra arg.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac')
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c | 9 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac.h | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 8 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c | 12 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c | 12 |
5 files changed, 19 insertions, 26 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c index 280ac0129572..ed817011a94a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c +++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rk.c @@ -21,7 +21,6 @@ #include <linux/delay.h> #include <linux/mfd/syscon.h> #include <linux/regmap.h> -#include <linux/pm_runtime.h> #include "stmmac_platform.h" @@ -1529,9 +1528,6 @@ static int rk_gmac_powerup(struct rk_priv_data *bsp_priv) return ret; } - pm_runtime_enable(dev); - pm_runtime_get_sync(dev); - if (bsp_priv->integrated_phy) rk_gmac_integrated_phy_powerup(bsp_priv); @@ -1540,14 +1536,9 @@ static int rk_gmac_powerup(struct rk_priv_data *bsp_priv) static void rk_gmac_powerdown(struct rk_priv_data *gmac) { - struct device *dev = &gmac->pdev->dev; - if (gmac->integrated_phy) rk_gmac_integrated_phy_powerdown(gmac); - pm_runtime_put_sync(dev); - pm_runtime_disable(dev); - phy_power_on(gmac, false); gmac_clk_enable(gmac, false); } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h index fcdb1d20389b..43eead726886 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h @@ -339,9 +339,9 @@ static inline bool stmmac_xdp_is_enabled(struct stmmac_priv *priv) static inline unsigned int stmmac_rx_offset(struct stmmac_priv *priv) { if (stmmac_xdp_is_enabled(priv)) - return XDP_PACKET_HEADROOM + NET_IP_ALIGN; + return XDP_PACKET_HEADROOM; - return NET_SKB_PAD + NET_IP_ALIGN; + return 0; } void stmmac_disable_rx_queue(struct stmmac_priv *priv, u32 queue); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 7b3fcf558603..ed0cd3920171 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4915,6 +4915,10 @@ read_again: prefetch(np); + /* Ensure a valid XSK buffer before proceed */ + if (!buf->xdp) + break; + if (priv->extend_desc) stmmac_rx_extended_status(priv, &priv->dev->stats, &priv->xstats, @@ -4935,10 +4939,6 @@ read_again: continue; } - /* Ensure a valid XSK buffer before proceed */ - if (!buf->xdp) - break; - /* XSK pool expects RX frame 1:1 mapped to XSK buffer */ if (likely(status & rx_not_ls)) { xsk_buff_free(buf->xdp); diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c index 4f3b6437b114..8160087ee92f 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c @@ -884,11 +884,13 @@ static int tc_setup_taprio(struct stmmac_priv *priv, return 0; disable: - mutex_lock(&priv->plat->est->lock); - priv->plat->est->enable = false; - stmmac_est_configure(priv, priv->ioaddr, priv->plat->est, - priv->plat->clk_ptp_rate); - mutex_unlock(&priv->plat->est->lock); + if (priv->plat->est) { + mutex_lock(&priv->plat->est->lock); + priv->plat->est->enable = false; + stmmac_est_configure(priv, priv->ioaddr, priv->plat->est, + priv->plat->clk_ptp_rate); + mutex_unlock(&priv->plat->est->lock); + } priv->plat->fpe_cfg->enable = false; stmmac_fpe_configure(priv, priv->ioaddr, diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c index 105821b53020..2a616c6f7cd0 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.c @@ -34,18 +34,18 @@ static int stmmac_xdp_enable_pool(struct stmmac_priv *priv, need_update = netif_running(priv->dev) && stmmac_xdp_is_enabled(priv); if (need_update) { - stmmac_disable_rx_queue(priv, queue); - stmmac_disable_tx_queue(priv, queue); napi_disable(&ch->rx_napi); napi_disable(&ch->tx_napi); + stmmac_disable_rx_queue(priv, queue); + stmmac_disable_tx_queue(priv, queue); } set_bit(queue, priv->af_xdp_zc_qps); if (need_update) { - napi_enable(&ch->rxtx_napi); stmmac_enable_rx_queue(priv, queue); stmmac_enable_tx_queue(priv, queue); + napi_enable(&ch->rxtx_napi); err = stmmac_xsk_wakeup(priv->dev, queue, XDP_WAKEUP_RX); if (err) @@ -72,10 +72,10 @@ static int stmmac_xdp_disable_pool(struct stmmac_priv *priv, u16 queue) need_update = netif_running(priv->dev) && stmmac_xdp_is_enabled(priv); if (need_update) { + napi_disable(&ch->rxtx_napi); stmmac_disable_rx_queue(priv, queue); stmmac_disable_tx_queue(priv, queue); synchronize_rcu(); - napi_disable(&ch->rxtx_napi); } xsk_pool_dma_unmap(pool, STMMAC_RX_DMA_ATTR); @@ -83,10 +83,10 @@ static int stmmac_xdp_disable_pool(struct stmmac_priv *priv, u16 queue) clear_bit(queue, priv->af_xdp_zc_qps); if (need_update) { - napi_enable(&ch->rx_napi); - napi_enable(&ch->tx_napi); stmmac_enable_rx_queue(priv, queue); stmmac_enable_tx_queue(priv, queue); + napi_enable(&ch->rx_napi); + napi_enable(&ch->tx_napi); } return 0; |