diff options
Diffstat (limited to 'drivers/net')
42 files changed, 259 insertions, 132 deletions
diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c index 1c5f3b273e6a..79e1a0282163 100644 --- a/drivers/net/ethernet/3com/3c59x.c +++ b/drivers/net/ethernet/3com/3c59x.c @@ -2459,8 +2459,13 @@ boomerang_interrupt(int irq, void *dev_id) struct sk_buff *skb = vp->tx_skbuff[entry]; #if DO_ZEROCOPY int i; - for (i=0; i<=skb_shinfo(skb)->nr_frags; i++) - pci_unmap_single(VORTEX_PCI(vp), + pci_unmap_single(VORTEX_PCI(vp), + le32_to_cpu(vp->tx_ring[entry].frag[0].addr), + le32_to_cpu(vp->tx_ring[entry].frag[0].length), + PCI_DMA_TODEVICE); + + for (i=1; i<=skb_shinfo(skb)->nr_frags; i++) + pci_unmap_page(VORTEX_PCI(vp), le32_to_cpu(vp->tx_ring[entry].frag[i].addr), le32_to_cpu(vp->tx_ring[entry].frag[i].length)&0xFFF, PCI_DMA_TODEVICE); diff --git a/drivers/net/ethernet/broadcom/bgmac.c b/drivers/net/ethernet/broadcom/bgmac.c index c7798d360512..06f6cffdfaf5 100644 --- a/drivers/net/ethernet/broadcom/bgmac.c +++ b/drivers/net/ethernet/broadcom/bgmac.c @@ -466,6 +466,11 @@ static int bgmac_dma_rx_read(struct bgmac *bgmac, struct bgmac_dma_ring *ring, len -= ETH_FCS_LEN; skb = build_skb(buf, BGMAC_RX_ALLOC_SIZE); + if (unlikely(!skb)) { + bgmac_err(bgmac, "build_skb failed\n"); + put_page(virt_to_head_page(buf)); + break; + } skb_put(skb, BGMAC_RX_FRAME_OFFSET + BGMAC_RX_BUF_OFFSET + len); skb_pull(skb, BGMAC_RX_FRAME_OFFSET + diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c index 21a0cfc3e7ec..771cc267f217 100644 --- a/drivers/net/ethernet/brocade/bna/bnad.c +++ b/drivers/net/ethernet/brocade/bna/bnad.c @@ -542,39 +542,50 @@ bnad_cq_drop_packet(struct bnad *bnad, struct bna_rcb *rcb, } static void -bnad_cq_setup_skb_frags(struct bna_rcb *rcb, struct sk_buff *skb, - u32 sop_ci, u32 nvecs, u32 last_fraglen) +bnad_cq_setup_skb_frags(struct bna_ccb *ccb, struct sk_buff *skb, u32 nvecs) { + struct bna_rcb *rcb; struct bnad *bnad; - u32 ci, vec, len, totlen = 0; struct bnad_rx_unmap_q *unmap_q; - struct bnad_rx_unmap *unmap; + struct bna_cq_entry *cq, *cmpl; + u32 ci, pi, totlen = 0; + + cq = ccb->sw_q; + pi = ccb->producer_index; + cmpl = &cq[pi]; + rcb = bna_is_small_rxq(cmpl->rxq_id) ? ccb->rcb[1] : ccb->rcb[0]; unmap_q = rcb->unmap_q; bnad = rcb->bnad; + ci = rcb->consumer_index; /* prefetch header */ - prefetch(page_address(unmap_q->unmap[sop_ci].page) + - unmap_q->unmap[sop_ci].page_offset); + prefetch(page_address(unmap_q->unmap[ci].page) + + unmap_q->unmap[ci].page_offset); + + while (nvecs--) { + struct bnad_rx_unmap *unmap; + u32 len; - for (vec = 1, ci = sop_ci; vec <= nvecs; vec++) { unmap = &unmap_q->unmap[ci]; BNA_QE_INDX_INC(ci, rcb->q_depth); dma_unmap_page(&bnad->pcidev->dev, - dma_unmap_addr(&unmap->vector, dma_addr), - unmap->vector.len, DMA_FROM_DEVICE); + dma_unmap_addr(&unmap->vector, dma_addr), + unmap->vector.len, DMA_FROM_DEVICE); - len = (vec == nvecs) ? - last_fraglen : unmap->vector.len; + len = ntohs(cmpl->length); skb->truesize += unmap->vector.len; totlen += len; skb_fill_page_desc(skb, skb_shinfo(skb)->nr_frags, - unmap->page, unmap->page_offset, len); + unmap->page, unmap->page_offset, len); unmap->page = NULL; unmap->vector.len = 0; + + BNA_QE_INDX_INC(pi, ccb->q_depth); + cmpl = &cq[pi]; } skb->len += totlen; @@ -704,7 +715,7 @@ bnad_cq_process(struct bnad *bnad, struct bna_ccb *ccb, int budget) if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type)) bnad_cq_setup_skb(bnad, skb, unmap, len); else - bnad_cq_setup_skb_frags(rcb, skb, sop_ci, nvecs, len); + bnad_cq_setup_skb_frags(ccb, skb, nvecs); rcb->rxq->rx_packets++; rcb->rxq->rx_bytes += totlen; diff --git a/drivers/net/ethernet/cadence/macb.c b/drivers/net/ethernet/cadence/macb.c index c56347536f6b..9d9984a87d42 100644 --- a/drivers/net/ethernet/cadence/macb.c +++ b/drivers/net/ethernet/cadence/macb.c @@ -1040,6 +1040,8 @@ static irqreturn_t macb_interrupt(int irq, void *dev_id) /* close possible race with dev_close */ if (unlikely(!netif_running(dev))) { queue_writel(queue, IDR, -1); + if (bp->caps & MACB_CAPS_ISR_CLEAR_ON_WRITE) + queue_writel(queue, ISR, -1); break; } @@ -1561,6 +1563,8 @@ static void macb_reset_hw(struct macb *bp) for (q = 0, queue = bp->queues; q < bp->num_queues; ++q, ++queue) { queue_writel(queue, IDR, -1); queue_readl(queue, ISR); + if (bp->caps & MACB_CAPS_ISR_CLEAR_ON_WRITE) + queue_writel(queue, ISR, -1); } } diff --git a/drivers/net/ethernet/freescale/fman/fman_dtsec.c b/drivers/net/ethernet/freescale/fman/fman_dtsec.c index 6b1261c0b1c2..7c92eb854925 100644 --- a/drivers/net/ethernet/freescale/fman/fman_dtsec.c +++ b/drivers/net/ethernet/freescale/fman/fman_dtsec.c @@ -1434,7 +1434,6 @@ struct fman_mac *dtsec_config(struct fman_mac_params *params) dtsec->tbiphy = of_phy_find_device(params->internal_phy_node); if (!dtsec->tbiphy) { pr_err("of_phy_find_device (TBI PHY) failed\n"); - put_device(&dtsec->tbiphy->mdio.dev); goto err_dtsec_drv_param; } diff --git a/drivers/net/ethernet/freescale/fsl_pq_mdio.c b/drivers/net/ethernet/freescale/fsl_pq_mdio.c index 622005abf859..f3c63dce1e30 100644 --- a/drivers/net/ethernet/freescale/fsl_pq_mdio.c +++ b/drivers/net/ethernet/freescale/fsl_pq_mdio.c @@ -29,7 +29,7 @@ #include <asm/io.h> #if IS_ENABLED(CONFIG_UCC_GETH) -#include <asm/ucc.h> /* for ucc_set_qe_mux_mii_mng() */ +#include <soc/fsl/qe/ucc.h> #endif #include "gianfar.h" diff --git a/drivers/net/ethernet/freescale/ucc_geth.c b/drivers/net/ethernet/freescale/ucc_geth.c index cbddbe2d0429..5bf1ade28315 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.c +++ b/drivers/net/ethernet/freescale/ucc_geth.c @@ -40,10 +40,10 @@ #include <asm/uaccess.h> #include <asm/irq.h> #include <asm/io.h> -#include <asm/immap_qe.h> -#include <asm/qe.h> -#include <asm/ucc.h> -#include <asm/ucc_fast.h> +#include <soc/fsl/qe/immap_qe.h> +#include <soc/fsl/qe/qe.h> +#include <soc/fsl/qe/ucc.h> +#include <soc/fsl/qe/ucc_fast.h> #include <asm/machdep.h> #include "ucc_geth.h" diff --git a/drivers/net/ethernet/freescale/ucc_geth.h b/drivers/net/ethernet/freescale/ucc_geth.h index 75f337163ce3..5da19b440a6a 100644 --- a/drivers/net/ethernet/freescale/ucc_geth.h +++ b/drivers/net/ethernet/freescale/ucc_geth.h @@ -22,11 +22,11 @@ #include <linux/list.h> #include <linux/if_ether.h> -#include <asm/immap_qe.h> -#include <asm/qe.h> +#include <soc/fsl/qe/immap_qe.h> +#include <soc/fsl/qe/qe.h> -#include <asm/ucc.h> -#include <asm/ucc_fast.h> +#include <soc/fsl/qe/ucc.h> +#include <soc/fsl/qe/ucc_fast.h> #define DRV_DESC "QE UCC Gigabit Ethernet Controller" #define DRV_NAME "ucc_geth" diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index 253f8ed0537a..0c4afe95ef54 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -500,8 +500,10 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget) while (cnt && !last) { buf = priv->rx_buf[priv->rx_head]; skb = build_skb(buf, priv->rx_buf_size); - if (unlikely(!skb)) + if (unlikely(!skb)) { net_dbg_ratelimited("build_skb failed\n"); + goto refill; + } dma_unmap_single(&ndev->dev, priv->rx_phys[priv->rx_head], RX_BUF_SIZE, DMA_FROM_DEVICE); @@ -528,6 +530,7 @@ static int hip04_rx_poll(struct napi_struct *napi, int budget) rx++; } +refill: buf = netdev_alloc_frag(priv->rx_buf_size); if (!buf) goto done; diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c index d2263c72bd8a..12188807468c 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c @@ -369,8 +369,17 @@ int hns_rcb_common_init_hw(struct rcb_common_cb *rcb_common) dsaf_write_dev(rcb_common, RCB_COM_CFG_ENDIAN_REG, HNS_RCB_COMMON_ENDIAN); - dsaf_write_dev(rcb_common, RCB_COM_CFG_FNA_REG, 0x0); - dsaf_write_dev(rcb_common, RCB_COM_CFG_FA_REG, 0x1); + if (AE_IS_VER1(rcb_common->dsaf_dev->dsaf_ver)) { + dsaf_write_dev(rcb_common, RCB_COM_CFG_FNA_REG, 0x0); + dsaf_write_dev(rcb_common, RCB_COM_CFG_FA_REG, 0x1); + } else { + dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_USER_REG, + RCB_COM_CFG_FNA_B, false); + dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_USER_REG, + RCB_COM_CFG_FA_B, true); + dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_TSO_MODE_REG, + RCB_COM_TSO_MODE_B, HNS_TSO_MODE_8BD_32K); + } return 0; } diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h index 29041b18741a..81fe9f849973 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.h @@ -54,6 +54,9 @@ struct rcb_common_cb; #define HNS_DUMP_REG_NUM 500 #define HNS_STATIC_REG_NUM 12 +#define HNS_TSO_MODE_8BD_32K 1 +#define HNS_TSO_MDOE_4BD_16K 0 + enum rcb_int_flag { RCB_INT_FLAG_TX = 0x1, RCB_INT_FLAG_RX = (0x1 << 1), diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h index 5d1b746e141d..f0c4f9b09d5b 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_reg.h @@ -363,6 +363,8 @@ #define RCB_COM_CFG_FA_REG 0x3C #define RCB_COM_CFG_PKT_TC_BP_REG 0x40 #define RCB_COM_CFG_PPE_TNL_CLKEN_REG 0x44 +#define RCBV2_COM_CFG_USER_REG 0x30 +#define RCBV2_COM_CFG_TSO_MODE_REG 0x50 #define RCB_COM_INTMSK_TX_PKT_REG 0x3A0 #define RCB_COM_RINT_TX_PKT_REG 0x3A8 @@ -860,6 +862,9 @@ #define PPE_COMMON_CNT_CLR_CE_B 0 #define PPE_COMMON_CNT_CLR_SNAP_EN_B 1 +#define RCB_COM_TSO_MODE_B 0 +#define RCB_COM_CFG_FNA_B 1 +#define RCB_COM_CFG_FA_B 0 #define GMAC_DUPLEX_TYPE_B 0 diff --git a/drivers/net/ethernet/hisilicon/hns_mdio.c b/drivers/net/ethernet/hisilicon/hns_mdio.c index 58c96c412fe8..765ddb3dcd1a 100644 --- a/drivers/net/ethernet/hisilicon/hns_mdio.c +++ b/drivers/net/ethernet/hisilicon/hns_mdio.c @@ -458,7 +458,7 @@ static int hns_mdio_probe(struct platform_device *pdev) } mdio_dev->subctrl_vbase = - syscon_node_to_regmap(of_parse_phandle(np, "subctrl_vbase", 0)); + syscon_node_to_regmap(of_parse_phandle(np, "subctrl-vbase", 0)); if (IS_ERR(mdio_dev->subctrl_vbase)) { dev_warn(&pdev->dev, "no syscon hisilicon,peri-c-subctrl\n"); mdio_dev->subctrl_vbase = NULL; diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c index a0bbb6b9f5aa..94da913b151d 100644 --- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c +++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c @@ -1239,7 +1239,7 @@ static int i40evf_config_rss_aq(struct i40e_vsi *vsi, const u8 *seed, if (adapter->current_op != I40E_VIRTCHNL_OP_UNKNOWN) { /* bail because we already have a command pending */ - dev_err(&adapter->pdev->dev, "Cannot confiure RSS, command %d pending\n", + dev_err(&adapter->pdev->dev, "Cannot configure RSS, command %d pending\n", adapter->current_op); return -EBUSY; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 5c74a734f158..c56d91a2812b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -752,7 +752,7 @@ static int mlx5e_create_cq(struct mlx5e_channel *c, struct mlx5_core_dev *mdev = priv->mdev; struct mlx5_core_cq *mcq = &cq->mcq; int eqn_not_used; - int irqn; + unsigned int irqn; int err; u32 i; @@ -806,7 +806,7 @@ static int mlx5e_enable_cq(struct mlx5e_cq *cq, struct mlx5e_cq_param *param) void *in; void *cqc; int inlen; - int irqn_not_used; + unsigned int irqn_not_used; int eqn; int err; @@ -1517,7 +1517,7 @@ static int mlx5e_create_drop_cq(struct mlx5e_priv *priv, struct mlx5_core_dev *mdev = priv->mdev; struct mlx5_core_cq *mcq = &cq->mcq; int eqn_not_used; - int irqn; + unsigned int irqn; int err; err = mlx5_cqwq_create(mdev, ¶m->wq, param->cqc, &cq->wq, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 67676cf0d507..b37749a3730e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -585,7 +585,8 @@ static void mlx5_irq_clear_affinity_hints(struct mlx5_core_dev *mdev) mlx5_irq_clear_affinity_hint(mdev, i); } -int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn, int *irqn) +int mlx5_vector2eqn(struct mlx5_core_dev *dev, int vector, int *eqn, + unsigned int *irqn) { struct mlx5_eq_table *table = &dev->priv.eq_table; struct mlx5_eq *eq, *n; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index ffe894e6d287..45479ef5bcf4 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -1015,6 +1015,7 @@ static int mlxsw_sp_port_obj_del(struct net_device *dev, case SWITCHDEV_OBJ_ID_PORT_MDB: err = mlxsw_sp_port_mdb_del(mlxsw_sp_port, SWITCHDEV_OBJ_PORT_MDB(obj)); + break; default: err = -EOPNOTSUPP; break; diff --git a/drivers/net/ethernet/smsc/Kconfig b/drivers/net/ethernet/smsc/Kconfig index eb9230e2092f..63aca9f847e1 100644 --- a/drivers/net/ethernet/smsc/Kconfig +++ b/drivers/net/ethernet/smsc/Kconfig @@ -7,7 +7,7 @@ config NET_VENDOR_SMSC default y depends on ARM || ARM64 || ATARI_ETHERNAT || BLACKFIN || COLDFIRE || \ ISA || M32R || MAC || MIPS || MN10300 || NIOS2 || PCI || \ - PCMCIA || SUPERH || XTENSA + PCMCIA || SUPERH || XTENSA || H8300 ---help--- If you have a network (Ethernet) card belonging to this class, say Y. @@ -38,7 +38,7 @@ config SMC91X select MII depends on !OF || GPIOLIB depends on ARM || ARM64 || ATARI_ETHERNAT || BLACKFIN || COLDFIRE || \ - M32R || MIPS || MN10300 || NIOS2 || SUPERH || XTENSA + M32R || MIPS || MN10300 || NIOS2 || SUPERH || XTENSA || H8300 ---help--- This is a driver for SMC's 91x series of Ethernet chipsets, including the SMC91C94 and the SMC91C111. Say Y if you want it diff --git a/drivers/net/ethernet/smsc/smc91x.h b/drivers/net/ethernet/smsc/smc91x.h index a3c129e1e40a..1a55c7976df0 100644 --- a/drivers/net/ethernet/smsc/smc91x.h +++ b/drivers/net/ethernet/smsc/smc91x.h @@ -172,6 +172,17 @@ static inline void mcf_outsw(void *a, unsigned char *p, int l) #define SMC_IRQ_FLAGS 0 +#elif defined(CONFIG_H8300) +#define SMC_CAN_USE_8BIT 1 +#define SMC_CAN_USE_16BIT 0 +#define SMC_CAN_USE_32BIT 0 +#define SMC_NOWAIT 0 + +#define SMC_inb(a, r) ioread8((a) + (r)) +#define SMC_outb(v, a, r) iowrite8(v, (a) + (r)) +#define SMC_insb(a, r, p, l) ioread8_rep((a) + (r), p, l) +#define SMC_outsb(a, r, p, l) iowrite8_rep((a) + (r), p, l) + #else /* diff --git a/drivers/net/phy/at803x.c b/drivers/net/phy/at803x.c index 8a8f6fb2880d..2174ec937b4d 100644 --- a/drivers/net/phy/at803x.c +++ b/drivers/net/phy/at803x.c @@ -20,10 +20,21 @@ #include <linux/gpio/consumer.h> #define AT803X_INTR_ENABLE 0x12 +#define AT803X_INTR_ENABLE_AUTONEG_ERR BIT(15) +#define AT803X_INTR_ENABLE_SPEED_CHANGED BIT(14) +#define AT803X_INTR_ENABLE_DUPLEX_CHANGED BIT(13) +#define AT803X_INTR_ENABLE_PAGE_RECEIVED BIT(12) +#define AT803X_INTR_ENABLE_LINK_FAIL BIT(11) +#define AT803X_INTR_ENABLE_LINK_SUCCESS BIT(10) +#define AT803X_INTR_ENABLE_WIRESPEED_DOWNGRADE BIT(5) +#define AT803X_INTR_ENABLE_POLARITY_CHANGED BIT(1) +#define AT803X_INTR_ENABLE_WOL BIT(0) + #define AT803X_INTR_STATUS 0x13 + #define AT803X_SMART_SPEED 0x14 #define AT803X_LED_CONTROL 0x18 -#define AT803X_WOL_ENABLE 0x01 + #define AT803X_DEVICE_ADDR 0x03 #define AT803X_LOC_MAC_ADDR_0_15_OFFSET 0x804C #define AT803X_LOC_MAC_ADDR_16_31_OFFSET 0x804B @@ -31,13 +42,15 @@ #define AT803X_MMD_ACCESS_CONTROL 0x0D #define AT803X_MMD_ACCESS_CONTROL_DATA 0x0E #define AT803X_FUNC_DATA 0x4003 -#define AT803X_INER 0x0012 -#define AT803X_INER_INIT 0xec00 -#define AT803X_INSR 0x0013 + #define AT803X_DEBUG_ADDR 0x1D #define AT803X_DEBUG_DATA 0x1E -#define AT803X_DEBUG_SYSTEM_MODE_CTRL 0x05 -#define AT803X_DEBUG_RGMII_TX_CLK_DLY BIT(8) + +#define AT803X_DEBUG_REG_0 0x00 +#define AT803X_DEBUG_RX_CLK_DLY_EN BIT(15) + +#define AT803X_DEBUG_REG_5 0x05 +#define AT803X_DEBUG_TX_CLK_DLY_EN BIT(8) #define ATH8030_PHY_ID 0x004dd076 #define ATH8031_PHY_ID 0x004dd074 @@ -61,6 +74,46 @@ struct at803x_context { u16 led_control; }; +static int at803x_debug_reg_read(struct phy_device *phydev, u16 reg) +{ + int ret; + + ret = phy_write(phydev, AT803X_DEBUG_ADDR, reg); + if (ret < 0) + return ret; + + return phy_read(phydev, AT803X_DEBUG_DATA); +} + +static int at803x_debug_reg_mask(struct phy_device *phydev, u16 reg, + u16 clear, u16 set) +{ + u16 val; + int ret; + + ret = at803x_debug_reg_read(phydev, reg); + if (ret < 0) + return ret; + + val = ret & 0xffff; + val &= ~clear; + val |= set; + + return phy_write(phydev, AT803X_DEBUG_DATA, val); +} + +static inline int at803x_enable_rx_delay(struct phy_device *phydev) +{ + return at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_0, 0, + AT803X_DEBUG_RX_CLK_DLY_EN); +} + +static inline int at803x_enable_tx_delay(struct phy_device *phydev) +{ + return at803x_debug_reg_mask(phydev, AT803X_DEBUG_REG_5, 0, + AT803X_DEBUG_TX_CLK_DLY_EN); +} + /* save relevant PHY registers to private copy */ static void at803x_context_save(struct phy_device *phydev, struct at803x_context *context) @@ -119,14 +172,14 @@ static int at803x_set_wol(struct phy_device *phydev, } value = phy_read(phydev, AT803X_INTR_ENABLE); - value |= AT803X_WOL_ENABLE; + value |= AT803X_INTR_ENABLE_WOL; ret = phy_write(phydev, AT803X_INTR_ENABLE, value); if (ret) return ret; value = phy_read(phydev, AT803X_INTR_STATUS); } else { value = phy_read(phydev, AT803X_INTR_ENABLE); - value &= (~AT803X_WOL_ENABLE); + value &= (~AT803X_INTR_ENABLE_WOL); ret = phy_write(phydev, AT803X_INTR_ENABLE, value); if (ret) return ret; @@ -145,7 +198,7 @@ static void at803x_get_wol(struct phy_device *phydev, wol->wolopts = 0; value = phy_read(phydev, AT803X_INTR_ENABLE); - if (value & AT803X_WOL_ENABLE) + if (value & AT803X_INTR_ENABLE_WOL) wol->wolopts |= WAKE_MAGIC; } @@ -157,7 +210,7 @@ static int at803x_suspend(struct phy_device *phydev) mutex_lock(&phydev->lock); value = phy_read(phydev, AT803X_INTR_ENABLE); - wol_enabled = value & AT803X_WOL_ENABLE; + wol_enabled = value & AT803X_INTR_ENABLE_WOL; value = phy_read(phydev, MII_BMCR); @@ -217,14 +270,17 @@ static int at803x_config_init(struct phy_device *phydev) if (ret < 0) return ret; - if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID) { - ret = phy_write(phydev, AT803X_DEBUG_ADDR, - AT803X_DEBUG_SYSTEM_MODE_CTRL); - if (ret) + if (phydev->interface == PHY_INTERFACE_MODE_RGMII_RXID || + phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) { + ret = at803x_enable_rx_delay(phydev); + if (ret < 0) return ret; - ret = phy_write(phydev, AT803X_DEBUG_DATA, - AT803X_DEBUG_RGMII_TX_CLK_DLY); - if (ret) + } + + if (phydev->interface == PHY_INTERFACE_MODE_RGMII_TXID || + phydev->interface == PHY_INTERFACE_MODE_RGMII_ID) { + ret = at803x_enable_tx_delay(phydev); + if (ret < 0) return ret; } @@ -235,7 +291,7 @@ static int at803x_ack_interrupt(struct phy_device *phydev) { int err; - err = phy_read(phydev, AT803X_INSR); + err = phy_read(phydev, AT803X_INTR_STATUS); return (err < 0) ? err : 0; } @@ -245,13 +301,19 @@ static int at803x_config_intr(struct phy_device *phydev) int err; int value; - value = phy_read(phydev, AT803X_INER); + value = phy_read(phydev, AT803X_INTR_ENABLE); + + if (phydev->interrupts == PHY_INTERRUPT_ENABLED) { + value |= AT803X_INTR_ENABLE_AUTONEG_ERR; + value |= AT803X_INTR_ENABLE_SPEED_CHANGED; + value |= AT803X_INTR_ENABLE_DUPLEX_CHANGED; + value |= AT803X_INTR_ENABLE_LINK_FAIL; + value |= AT803X_INTR_ENABLE_LINK_SUCCESS; - if (phydev->interrupts == PHY_INTERRUPT_ENABLED) - err = phy_write(phydev, AT803X_INER, - value | AT803X_INER_INIT); + err = phy_write(phydev, AT803X_INTR_ENABLE, value); + } else - err = phy_write(phydev, AT803X_INER, 0); + err = phy_write(phydev, AT803X_INTR_ENABLE, 0); return err; } @@ -322,7 +384,7 @@ static struct phy_driver at803x_driver[] = { .get_wol = at803x_get_wol, .suspend = at803x_suspend, .resume = at803x_resume, - .features = PHY_GBIT_FEATURES, + .features = PHY_BASIC_FEATURES, .flags = PHY_HAS_INTERRUPT, .config_aneg = genphy_config_aneg, .read_status = genphy_read_status, diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 903737adfc01..bad3f005faee 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -901,6 +901,11 @@ int phy_attach_direct(struct net_device *dev, struct phy_device *phydev, phydev->state = PHY_READY; + /* Initial carrier state is off as the phy is about to be + * (re)initialized. + */ + netif_carrier_off(phydev->attached_dev); + /* Do initial configuration here, now that * we have certain key parameters * (dev_flags and interface) diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 2528331de193..718ceeab4dbc 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -1872,10 +1872,10 @@ static int team_vlan_rx_kill_vid(struct net_device *dev, __be16 proto, u16 vid) struct team *team = netdev_priv(dev); struct team_port *port; - rcu_read_lock(); - list_for_each_entry_rcu(port, &team->port_list, list) + mutex_lock(&team->lock); + list_for_each_entry(port, &team->port_list, list) vlan_vid_del(port->dev, proto, vid); - rcu_read_unlock(); + mutex_unlock(&team->lock); return 0; } diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c index cd39025d2abf..1bc5e93d2a34 100644 --- a/drivers/net/wan/x25_asy.c +++ b/drivers/net/wan/x25_asy.c @@ -571,8 +571,10 @@ static int x25_asy_open_tty(struct tty_struct *tty) /* Perform the low-level X.25 async init */ err = x25_asy_open(sl->dev); - if (err) + if (err) { + x25_asy_free(sl); return err; + } /* Done. We have linked the TTY line to a channel. */ return 0; } diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c index a7afdeee698c..73fb4232f9f2 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom.c +++ b/drivers/net/wireless/ath/ath9k/eeprom.c @@ -150,18 +150,18 @@ int ath9k_hw_nvram_swap_data(struct ath_hw *ah, bool *swap_needed, int size) return -EIO; } - if (magic == AR5416_EEPROM_MAGIC) { - *swap_needed = false; - } else if (swab16(magic) == AR5416_EEPROM_MAGIC) { + *swap_needed = false; + if (swab16(magic) == AR5416_EEPROM_MAGIC) { if (ah->ah_flags & AH_NO_EEP_SWAP) { ath_info(common, "Ignoring endianness difference in EEPROM magic bytes.\n"); - - *swap_needed = false; } else { *swap_needed = true; } - } else { + } else if (magic != AR5416_EEPROM_MAGIC) { + if (ath9k_hw_use_flash(ah)) + return 0; + ath_err(common, "Invalid EEPROM Magic (0x%04x).\n", magic); return -EINVAL; diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c index 53637399bb99..b98db8a0a069 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c @@ -879,11 +879,24 @@ int brcmf_sdiod_abort(struct brcmf_sdio_dev *sdiodev, uint fn) return 0; } -static void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev) +void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev) { + struct sdio_func *func; + struct mmc_host *host; + uint max_blocks; uint nents; int err; + func = sdiodev->func[2]; + host = func->card->host; + sdiodev->sg_support = host->max_segs > 1; + max_blocks = min_t(uint, host->max_blk_count, 511u); + sdiodev->max_request_size = min_t(uint, host->max_req_size, + max_blocks * func->cur_blksize); + sdiodev->max_segment_count = min_t(uint, host->max_segs, + SG_MAX_SINGLE_ALLOC); + sdiodev->max_segment_size = host->max_seg_size; + if (!sdiodev->sg_support) return; @@ -1021,9 +1034,6 @@ static void brcmf_sdiod_host_fixup(struct mmc_host *host) static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev) { - struct sdio_func *func; - struct mmc_host *host; - uint max_blocks; int ret = 0; sdiodev->num_funcs = 2; @@ -1054,26 +1064,6 @@ static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev) goto out; } - /* - * determine host related variables after brcmf_sdiod_probe() - * as func->cur_blksize is properly set and F2 init has been - * completed successfully. - */ - func = sdiodev->func[2]; - host = func->card->host; - sdiodev->sg_support = host->max_segs > 1; - max_blocks = min_t(uint, host->max_blk_count, 511u); - sdiodev->max_request_size = min_t(uint, host->max_req_size, - max_blocks * func->cur_blksize); - sdiodev->max_segment_count = min_t(uint, host->max_segs, - SG_MAX_SINGLE_ALLOC); - sdiodev->max_segment_size = host->max_seg_size; - - /* allocate scatter-gather table. sg support - * will be disabled upon allocation failure. - */ - brcmf_sdiod_sgtable_alloc(sdiodev); - ret = brcmf_sdiod_freezer_attach(sdiodev); if (ret) goto out; @@ -1084,7 +1074,7 @@ static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev) ret = -ENODEV; goto out; } - brcmf_sdiod_host_fixup(host); + brcmf_sdiod_host_fixup(sdiodev->func[2]->card->host); out: if (ret) brcmf_sdiod_remove(sdiodev); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c index 4265b50faa98..cfee477a6eb1 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c @@ -17,6 +17,7 @@ #include <linux/kernel.h> #include <linux/string.h> #include <linux/netdevice.h> +#include <linux/module.h> #include <brcmu_wifi.h> #include <brcmu_utils.h> #include "core.h" diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h index ef06f57a7a0e..d3c9f0d52ae3 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h @@ -47,8 +47,7 @@ static const char BRCM_ ## fw_nvram_name ## _FIRMWARE_NAME[] = \ BRCMF_FW_DEFAULT_PATH fw; \ static const char BRCM_ ## fw_nvram_name ## _NVRAM_NAME[] = \ BRCMF_FW_DEFAULT_PATH nvram; \ -MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw); \ -MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH nvram) +MODULE_FIRMWARE(BRCMF_FW_DEFAULT_PATH fw); #define BRCMF_FW_DEF(fw_name, fw) \ static const char BRCM_ ## fw_name ## _FIRMWARE_NAME[] = \ diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index dd6614332836..a14d9d9da094 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -4114,6 +4114,11 @@ struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev) goto fail; } + /* allocate scatter-gather table. sg support + * will be disabled upon allocation failure. + */ + brcmf_sdiod_sgtable_alloc(bus->sdiodev); + /* Query the F2 block size, set roundup accordingly */ bus->blocksize = bus->sdiodev->func[2]->cur_blksize; bus->roundup = min(max_roundup, bus->blocksize); diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h index 5ec7a6d87672..23f223150cef 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.h @@ -342,6 +342,7 @@ int brcmf_sdiod_ramrw(struct brcmf_sdio_dev *sdiodev, bool write, u32 address, /* Issue an abort to the specified function */ int brcmf_sdiod_abort(struct brcmf_sdio_dev *sdiodev, uint fn); +void brcmf_sdiod_sgtable_alloc(struct brcmf_sdio_dev *sdiodev); void brcmf_sdiod_change_state(struct brcmf_sdio_dev *sdiodev, enum brcmf_sdiod_state state); #ifdef CONFIG_PM_SLEEP diff --git a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c index 07a4c644fb9b..e9cef9de9ed8 100644 --- a/drivers/net/wireless/intel/iwlwifi/dvm/calib.c +++ b/drivers/net/wireless/intel/iwlwifi/dvm/calib.c @@ -901,7 +901,7 @@ static void iwlagn_gain_computation(struct iwl_priv *priv, /* bound gain by 2 bits value max, 3rd bit is sign */ data->delta_gain_code[i] = min(abs(delta_g), - (long) CHAIN_NOISE_MAX_DELTA_GAIN_CODE); + (s32) CHAIN_NOISE_MAX_DELTA_GAIN_CODE); if (delta_g < 0) /* diff --git a/drivers/net/wireless/ralink/rt2x00/rt2400pci.c b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c index 9a3966cd6fbe..155f343981fe 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2400pci.c @@ -273,8 +273,10 @@ static void rt2400pci_config_filter(struct rt2x00_dev *rt2x00dev, !(filter_flags & FIF_PLCPFAIL)); rt2x00_set_field32(®, RXCSR0_DROP_CONTROL, !(filter_flags & FIF_CONTROL)); - rt2x00_set_field32(®, RXCSR0_DROP_NOT_TO_ME, 1); + rt2x00_set_field32(®, RXCSR0_DROP_NOT_TO_ME, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags)); rt2x00_set_field32(®, RXCSR0_DROP_TODS, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) && !rt2x00dev->intf_ap_count); rt2x00_set_field32(®, RXCSR0_DROP_VERSION_ERROR, 1); rt2x00mmio_register_write(rt2x00dev, RXCSR0, reg); diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500pci.c b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c index 1a6740b4d396..2553cdd74066 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2500pci.c @@ -274,8 +274,10 @@ static void rt2500pci_config_filter(struct rt2x00_dev *rt2x00dev, !(filter_flags & FIF_PLCPFAIL)); rt2x00_set_field32(®, RXCSR0_DROP_CONTROL, !(filter_flags & FIF_CONTROL)); - rt2x00_set_field32(®, RXCSR0_DROP_NOT_TO_ME, 1); + rt2x00_set_field32(®, RXCSR0_DROP_NOT_TO_ME, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags)); rt2x00_set_field32(®, RXCSR0_DROP_TODS, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) && !rt2x00dev->intf_ap_count); rt2x00_set_field32(®, RXCSR0_DROP_VERSION_ERROR, 1); rt2x00_set_field32(®, RXCSR0_DROP_MCAST, diff --git a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c index d26018f30b7d..2d64611de300 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2500usb.c @@ -437,8 +437,10 @@ static void rt2500usb_config_filter(struct rt2x00_dev *rt2x00dev, !(filter_flags & FIF_PLCPFAIL)); rt2x00_set_field16(®, TXRX_CSR2_DROP_CONTROL, !(filter_flags & FIF_CONTROL)); - rt2x00_set_field16(®, TXRX_CSR2_DROP_NOT_TO_ME, 1); + rt2x00_set_field16(®, TXRX_CSR2_DROP_NOT_TO_ME, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags)); rt2x00_set_field16(®, TXRX_CSR2_DROP_TODS, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) && !rt2x00dev->intf_ap_count); rt2x00_set_field16(®, TXRX_CSR2_DROP_VERSION_ERROR, 1); rt2x00_set_field16(®, TXRX_CSR2_DROP_MULTICAST, diff --git a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c index 9733b31a780d..a26afcab03ed 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2800lib.c @@ -1490,7 +1490,8 @@ void rt2800_config_filter(struct rt2x00_dev *rt2x00dev, !(filter_flags & FIF_FCSFAIL)); rt2x00_set_field32(®, RX_FILTER_CFG_DROP_PHY_ERROR, !(filter_flags & FIF_PLCPFAIL)); - rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME, 1); + rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_TO_ME, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags)); rt2x00_set_field32(®, RX_FILTER_CFG_DROP_NOT_MY_BSSD, 0); rt2x00_set_field32(®, RX_FILTER_CFG_DROP_VER_ERROR, 1); rt2x00_set_field32(®, RX_FILTER_CFG_DROP_MULTICAST, diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00.h b/drivers/net/wireless/ralink/rt2x00/rt2x00.h index 3282ddb766f4..26427140a963 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00.h +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00.h @@ -669,6 +669,7 @@ enum rt2x00_state_flags { CONFIG_POWERSAVING, CONFIG_HT_DISABLED, CONFIG_QOS_DISABLED, + CONFIG_MONITORING, /* * Mark we currently are sequentially reading TX_STA_FIFO register diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00config.c b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c index 7e8bb1198ae9..6a1f508d472f 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00config.c @@ -277,6 +277,11 @@ void rt2x00lib_config(struct rt2x00_dev *rt2x00dev, else clear_bit(CONFIG_POWERSAVING, &rt2x00dev->flags); + if (conf->flags & IEEE80211_CONF_MONITOR) + set_bit(CONFIG_MONITORING, &rt2x00dev->flags); + else + clear_bit(CONFIG_MONITORING, &rt2x00dev->flags); + rt2x00dev->curr_band = conf->chandef.chan->band; rt2x00dev->curr_freq = conf->chandef.chan->center_freq; rt2x00dev->tx_power = conf->power_level; diff --git a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c index 3c26ee65a415..13da95a24cf7 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c +++ b/drivers/net/wireless/ralink/rt2x00/rt2x00mac.c @@ -385,11 +385,6 @@ void rt2x00mac_configure_filter(struct ieee80211_hw *hw, *total_flags |= FIF_PSPOLL; } - /* - * Check if there is any work left for us. - */ - if (rt2x00dev->packet_filter == *total_flags) - return; rt2x00dev->packet_filter = *total_flags; rt2x00dev->ops->lib->config_filter(rt2x00dev, *total_flags); diff --git a/drivers/net/wireless/ralink/rt2x00/rt61pci.c b/drivers/net/wireless/ralink/rt2x00/rt61pci.c index c0e730ea1b69..24a3436ef952 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt61pci.c +++ b/drivers/net/wireless/ralink/rt2x00/rt61pci.c @@ -530,8 +530,10 @@ static void rt61pci_config_filter(struct rt2x00_dev *rt2x00dev, !(filter_flags & FIF_PLCPFAIL)); rt2x00_set_field32(®, TXRX_CSR0_DROP_CONTROL, !(filter_flags & (FIF_CONTROL | FIF_PSPOLL))); - rt2x00_set_field32(®, TXRX_CSR0_DROP_NOT_TO_ME, 1); + rt2x00_set_field32(®, TXRX_CSR0_DROP_NOT_TO_ME, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags)); rt2x00_set_field32(®, TXRX_CSR0_DROP_TO_DS, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) && !rt2x00dev->intf_ap_count); rt2x00_set_field32(®, TXRX_CSR0_DROP_VERSION_ERROR, 1); rt2x00_set_field32(®, TXRX_CSR0_DROP_MULTICAST, diff --git a/drivers/net/wireless/ralink/rt2x00/rt73usb.c b/drivers/net/wireless/ralink/rt2x00/rt73usb.c index 7081e13b4fd6..7bbc86931168 100644 --- a/drivers/net/wireless/ralink/rt2x00/rt73usb.c +++ b/drivers/net/wireless/ralink/rt2x00/rt73usb.c @@ -480,8 +480,10 @@ static void rt73usb_config_filter(struct rt2x00_dev *rt2x00dev, !(filter_flags & FIF_PLCPFAIL)); rt2x00_set_field32(®, TXRX_CSR0_DROP_CONTROL, !(filter_flags & (FIF_CONTROL | FIF_PSPOLL))); - rt2x00_set_field32(®, TXRX_CSR0_DROP_NOT_TO_ME, 1); + rt2x00_set_field32(®, TXRX_CSR0_DROP_NOT_TO_ME, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags)); rt2x00_set_field32(®, TXRX_CSR0_DROP_TO_DS, + !test_bit(CONFIG_MONITORING, &rt2x00dev->flags) && !rt2x00dev->intf_ap_count); rt2x00_set_field32(®, TXRX_CSR0_DROP_VERSION_ERROR, 1); rt2x00_set_field32(®, TXRX_CSR0_DROP_MULTICAST, diff --git a/drivers/net/wireless/realtek/rtlwifi/regd.c b/drivers/net/wireless/realtek/rtlwifi/regd.c index a62bf0a65c32..5be34118e0af 100644 --- a/drivers/net/wireless/realtek/rtlwifi/regd.c +++ b/drivers/net/wireless/realtek/rtlwifi/regd.c @@ -351,7 +351,6 @@ static const struct ieee80211_regdomain *_rtl_regdomain_select( case COUNTRY_CODE_SPAIN: case COUNTRY_CODE_FRANCE: case COUNTRY_CODE_ISRAEL: - case COUNTRY_CODE_WORLD_WIDE_13: return &rtl_regdom_12_13; case COUNTRY_CODE_MKK: case COUNTRY_CODE_MKK1: @@ -360,6 +359,7 @@ static const struct ieee80211_regdomain *_rtl_regdomain_select( return &rtl_regdom_14_60_64; case COUNTRY_CODE_GLOBAL_DOMAIN: return &rtl_regdom_14; + case COUNTRY_CODE_WORLD_WIDE_13: case COUNTRY_CODE_WORLD_WIDE_13_5G_ALL: return &rtl_regdom_12_13_5g_all; default: diff --git a/drivers/net/xen-netback/interface.c b/drivers/net/xen-netback/interface.c index e7bd63eb2876..f5231a2dd2ac 100644 --- a/drivers/net/xen-netback/interface.c +++ b/drivers/net/xen-netback/interface.c @@ -615,6 +615,7 @@ err_tx_unbind: queue->tx_irq = 0; err_unmap: xenvif_unmap_frontend_rings(queue); + netif_napi_del(&queue->napi); err: module_put(THIS_MODULE); return err; @@ -684,22 +685,16 @@ void xenvif_deinit_queue(struct xenvif_queue *queue) void xenvif_free(struct xenvif *vif) { - struct xenvif_queue *queue = NULL; + struct xenvif_queue *queues = vif->queues; unsigned int num_queues = vif->num_queues; unsigned int queue_index; unregister_netdev(vif->dev); - - for (queue_index = 0; queue_index < num_queues; ++queue_index) { - queue = &vif->queues[queue_index]; - xenvif_deinit_queue(queue); - } - - vfree(vif->queues); - vif->queues = NULL; - vif->num_queues = 0; - free_netdev(vif->dev); + for (queue_index = 0; queue_index < num_queues; ++queue_index) + xenvif_deinit_queue(&queues[queue_index]); + vfree(queues); + module_put(THIS_MODULE); } diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c index 1049c34e7d43..61b97c34bb3b 100644 --- a/drivers/net/xen-netback/netback.c +++ b/drivers/net/xen-netback/netback.c @@ -149,20 +149,19 @@ static inline pending_ring_idx_t pending_index(unsigned i) return i & (MAX_PENDING_REQS-1); } -static int xenvif_rx_ring_slots_needed(struct xenvif *vif) -{ - if (vif->gso_mask) - return DIV_ROUND_UP(vif->dev->gso_max_size, XEN_PAGE_SIZE) + 1; - else - return DIV_ROUND_UP(vif->dev->mtu, XEN_PAGE_SIZE); -} - static bool xenvif_rx_ring_slots_available(struct xenvif_queue *queue) { RING_IDX prod, cons; + struct sk_buff *skb; int needed; - needed = xenvif_rx_ring_slots_needed(queue->vif); + skb = skb_peek(&queue->rx_queue); + if (!skb) + return false; + + needed = DIV_ROUND_UP(skb->len, XEN_PAGE_SIZE); + if (skb_is_gso(skb)) + needed++; do { prod = queue->rx.sring->req_prod; @@ -2005,8 +2004,7 @@ static bool xenvif_rx_queue_ready(struct xenvif_queue *queue) static bool xenvif_have_rx_work(struct xenvif_queue *queue) { - return (!skb_queue_empty(&queue->rx_queue) - && xenvif_rx_ring_slots_available(queue)) + return xenvif_rx_ring_slots_available(queue) || (queue->vif->stall_timeout && (xenvif_rx_queue_stalled(queue) || xenvif_rx_queue_ready(queue))) |
