diff options
author | Anders Roxell <anders.roxell@linaro.org> | 2016-08-10 12:11:15 +0200 |
---|---|---|
committer | Anders Roxell <anders.roxell@linaro.org> | 2016-08-10 12:11:15 +0200 |
commit | a44038112d3379f49df8a9db3e1259d9e945faee (patch) | |
tree | 198f8ef7dcba389b87dbd3cac861d896b5bfd77d /drivers/net/ethernet/stmicro | |
parent | 590e935df0c94b2d7a4584bb26906666176a6133 (diff) | |
parent | 0e790100f1c49f32a390d0cc55801230fd04ba56 (diff) |
Merge remote-tracking branch 'lsk/linux-linaro-lsk-v3.18' into linux-linaro-lsk-v3.18-rtlsk-v3.18-16.09-rtlinux-linaro-lsk-v3.18-rt-test
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Conflicts:
kernel/futex.c
kernel/printk/printk.c
kernel/softirq.c
mm/slub.c
mm/swap.c
Diffstat (limited to 'drivers/net/ethernet/stmicro')
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/descs.h | 2 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/enh_desc.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/norm_desc.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c | 7 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 44 |
5 files changed, 33 insertions, 26 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/descs.h b/drivers/net/ethernet/stmicro/stmmac/descs.h index ad3996038018..799c2929c536 100644 --- a/drivers/net/ethernet/stmicro/stmmac/descs.h +++ b/drivers/net/ethernet/stmicro/stmmac/descs.h @@ -158,6 +158,8 @@ struct dma_desc { u32 buffer2_size:13; u32 reserved4:3; } etx; /* -- enhanced -- */ + + u64 all_flags; } des01; unsigned int des2; unsigned int des3; diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c index 1e2bcf5f89e1..7d944449f5ef 100644 --- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c @@ -240,6 +240,7 @@ static int enh_desc_get_rx_status(void *data, struct stmmac_extra_stats *x, static void enh_desc_init_rx_desc(struct dma_desc *p, int disable_rx_ic, int mode, int end) { + p->des01.all_flags = 0; p->des01.erx.own = 1; p->des01.erx.buffer1_size = BUF_SIZE_8KiB - 1; @@ -254,7 +255,7 @@ static void enh_desc_init_rx_desc(struct dma_desc *p, int disable_rx_ic, static void enh_desc_init_tx_desc(struct dma_desc *p, int mode, int end) { - p->des01.etx.own = 0; + p->des01.all_flags = 0; if (mode == STMMAC_CHAIN_MODE) ehn_desc_tx_set_on_chain(p, end); else diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c index 35ad4f427ae2..48c3456445b2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c +++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c @@ -123,6 +123,7 @@ static int ndesc_get_rx_status(void *data, struct stmmac_extra_stats *x, static void ndesc_init_rx_desc(struct dma_desc *p, int disable_rx_ic, int mode, int end) { + p->des01.all_flags = 0; p->des01.rx.own = 1; p->des01.rx.buffer1_size = BUF_SIZE_2KiB - 1; @@ -137,7 +138,7 @@ static void ndesc_init_rx_desc(struct dma_desc *p, int disable_rx_ic, int mode, static void ndesc_init_tx_desc(struct dma_desc *p, int mode, int end) { - p->des01.tx.own = 0; + p->des01.all_flags = 0; if (mode == STMMAC_CHAIN_MODE) ndesc_tx_set_on_chain(p, end); else diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c index 3a08a1f78c73..11edb2c9e572 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c @@ -721,10 +721,13 @@ static int stmmac_get_ts_info(struct net_device *dev, { struct stmmac_priv *priv = netdev_priv(dev); - if ((priv->hwts_tx_en) && (priv->hwts_rx_en)) { + if ((priv->dma_cap.time_stamp || priv->dma_cap.atime_stamp)) { - info->so_timestamping = SOF_TIMESTAMPING_TX_HARDWARE | + info->so_timestamping = SOF_TIMESTAMPING_TX_SOFTWARE | + SOF_TIMESTAMPING_TX_HARDWARE | + SOF_TIMESTAMPING_RX_SOFTWARE | SOF_TIMESTAMPING_RX_HARDWARE | + SOF_TIMESTAMPING_SOFTWARE | SOF_TIMESTAMPING_RAW_HARDWARE; if (priv->ptp_clock) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 18c46bb0f3bf..c769da8d6f3a 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -1172,41 +1172,41 @@ static int alloc_dma_desc_resources(struct stmmac_priv *priv) goto err_tx_skbuff; if (priv->extend_desc) { - priv->dma_erx = dma_alloc_coherent(priv->device, rxsize * - sizeof(struct - dma_extended_desc), - &priv->dma_rx_phy, - GFP_KERNEL); + priv->dma_erx = dma_zalloc_coherent(priv->device, rxsize * + sizeof(struct + dma_extended_desc), + &priv->dma_rx_phy, + GFP_KERNEL); if (!priv->dma_erx) goto err_dma; - priv->dma_etx = dma_alloc_coherent(priv->device, txsize * - sizeof(struct - dma_extended_desc), - &priv->dma_tx_phy, - GFP_KERNEL); + priv->dma_etx = dma_zalloc_coherent(priv->device, txsize * + sizeof(struct + dma_extended_desc), + &priv->dma_tx_phy, + GFP_KERNEL); if (!priv->dma_etx) { dma_free_coherent(priv->device, priv->dma_rx_size * - sizeof(struct dma_extended_desc), - priv->dma_erx, priv->dma_rx_phy); + sizeof(struct dma_extended_desc), + priv->dma_erx, priv->dma_rx_phy); goto err_dma; } } else { - priv->dma_rx = dma_alloc_coherent(priv->device, rxsize * - sizeof(struct dma_desc), - &priv->dma_rx_phy, - GFP_KERNEL); + priv->dma_rx = dma_zalloc_coherent(priv->device, rxsize * + sizeof(struct dma_desc), + &priv->dma_rx_phy, + GFP_KERNEL); if (!priv->dma_rx) goto err_dma; - priv->dma_tx = dma_alloc_coherent(priv->device, txsize * - sizeof(struct dma_desc), - &priv->dma_tx_phy, - GFP_KERNEL); + priv->dma_tx = dma_zalloc_coherent(priv->device, txsize * + sizeof(struct dma_desc), + &priv->dma_tx_phy, + GFP_KERNEL); if (!priv->dma_tx) { dma_free_coherent(priv->device, priv->dma_rx_size * - sizeof(struct dma_desc), - priv->dma_rx, priv->dma_rx_phy); + sizeof(struct dma_desc), + priv->dma_rx, priv->dma_rx_phy); goto err_dma; } } |