ag 677 drivers/infiniband/core/security.c struct ib_mad_agent *ag; ag 680 drivers/infiniband/core/security.c list_for_each_entry(ag, ag 683 drivers/infiniband/core/security.c WRITE_ONCE(ag->smp_allowed, ag 684 drivers/infiniband/core/security.c !security_ib_endport_manage_subnet(ag->security, ag 685 drivers/infiniband/core/security.c dev_name(&ag->device->dev), ag->port_num)); ag 4252 drivers/infiniband/hw/hfi1/mad.c static inline void set_aggr_error(struct opa_aggregate *ag) ag 4254 drivers/infiniband/hw/hfi1/mad.c ag->err_reqlength |= cpu_to_be16(0x8000); ag 347 drivers/net/ethernet/atheros/ag71xx.c static bool ag71xx_is(struct ag71xx *ag, enum ag71xx_type type) ag 349 drivers/net/ethernet/atheros/ag71xx.c return ag->dcfg->type == type; ag 352 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_wr(struct ag71xx *ag, unsigned int reg, u32 value) ag 354 drivers/net/ethernet/atheros/ag71xx.c iowrite32(value, ag->mac_base + reg); ag 356 drivers/net/ethernet/atheros/ag71xx.c (void)ioread32(ag->mac_base + reg); ag 359 drivers/net/ethernet/atheros/ag71xx.c static u32 ag71xx_rr(struct ag71xx *ag, unsigned int reg) ag 361 drivers/net/ethernet/atheros/ag71xx.c return ioread32(ag->mac_base + reg); ag 364 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_sb(struct ag71xx *ag, unsigned int reg, u32 mask) ag 368 drivers/net/ethernet/atheros/ag71xx.c r = ag->mac_base + reg; ag 374 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_cb(struct ag71xx *ag, unsigned int reg, u32 mask) ag 378 drivers/net/ethernet/atheros/ag71xx.c r = ag->mac_base + reg; ag 384 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_int_enable(struct ag71xx *ag, u32 ints) ag 386 drivers/net/ethernet/atheros/ag71xx.c ag71xx_sb(ag, AG71XX_REG_INT_ENABLE, ints); ag 389 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_int_disable(struct ag71xx *ag, u32 ints) ag 391 drivers/net/ethernet/atheros/ag71xx.c ag71xx_cb(ag, AG71XX_REG_INT_ENABLE, ints); ag 394 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_mdio_wait_busy(struct ag71xx *ag) ag 396 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 404 drivers/net/ethernet/atheros/ag71xx.c busy = ag71xx_rr(ag, AG71XX_REG_MII_IND); ag 411 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, link, ndev, "MDIO operation timed out\n"); ag 418 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = bus->priv; ag 421 drivers/net/ethernet/atheros/ag71xx.c err = ag71xx_mdio_wait_busy(ag); ag 425 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MII_ADDR, ag 428 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MII_CMD, MII_CMD_READ); ag 430 drivers/net/ethernet/atheros/ag71xx.c err = ag71xx_mdio_wait_busy(ag); ag 434 drivers/net/ethernet/atheros/ag71xx.c val = ag71xx_rr(ag, AG71XX_REG_MII_STATUS); ag 436 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MII_CMD, 0); ag 438 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, link, ag->ndev, "mii_read: addr=%04x, reg=%04x, value=%04x\n", ag 447 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = bus->priv; ag 449 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, link, ag->ndev, "mii_write: addr=%04x, reg=%04x, value=%04x\n", ag 452 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MII_ADDR, ag 454 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MII_CTRL, val); ag 456 drivers/net/ethernet/atheros/ag71xx.c return ag71xx_mdio_wait_busy(ag); ag 471 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_mdio_get_divider(struct ag71xx *ag, u32 *div) ag 477 drivers/net/ethernet/atheros/ag71xx.c ref_clock = clk_get_rate(ag->clk_mdio); ag 481 drivers/net/ethernet/atheros/ag71xx.c if (ag71xx_is(ag, AR9330) || ag71xx_is(ag, AR9340)) { ag 484 drivers/net/ethernet/atheros/ag71xx.c } else if (ag71xx_is(ag, AR7240)) { ag 507 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = bus->priv; ag 511 drivers/net/ethernet/atheros/ag71xx.c err = ag71xx_mdio_get_divider(ag, &t); ag 515 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MII_CFG, t | MII_CFG_RESET); ag 518 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MII_CFG, t); ag 524 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_mdio_probe(struct ag71xx *ag) ag 526 drivers/net/ethernet/atheros/ag71xx.c struct device *dev = &ag->pdev->dev; ag 527 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 533 drivers/net/ethernet/atheros/ag71xx.c ag->mii_bus = NULL; ag 535 drivers/net/ethernet/atheros/ag71xx.c ag->clk_mdio = devm_clk_get(dev, "mdio"); ag 536 drivers/net/ethernet/atheros/ag71xx.c if (IS_ERR(ag->clk_mdio)) { ag 537 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "Failed to get mdio clk.\n"); ag 538 drivers/net/ethernet/atheros/ag71xx.c return PTR_ERR(ag->clk_mdio); ag 541 drivers/net/ethernet/atheros/ag71xx.c err = clk_prepare_enable(ag->clk_mdio); ag 543 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "Failed to enable mdio clk.\n"); ag 553 drivers/net/ethernet/atheros/ag71xx.c ag->mdio_reset = of_reset_control_get_exclusive(np, "mdio"); ag 554 drivers/net/ethernet/atheros/ag71xx.c if (IS_ERR(ag->mdio_reset)) { ag 555 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "Failed to get reset mdio.\n"); ag 556 drivers/net/ethernet/atheros/ag71xx.c return PTR_ERR(ag->mdio_reset); ag 563 drivers/net/ethernet/atheros/ag71xx.c mii_bus->priv = ag; ag 565 drivers/net/ethernet/atheros/ag71xx.c snprintf(mii_bus->id, MII_BUS_ID_SIZE, "%s.%d", np->name, ag->mac_idx); ag 567 drivers/net/ethernet/atheros/ag71xx.c if (!IS_ERR(ag->mdio_reset)) { ag 568 drivers/net/ethernet/atheros/ag71xx.c reset_control_assert(ag->mdio_reset); ag 570 drivers/net/ethernet/atheros/ag71xx.c reset_control_deassert(ag->mdio_reset); ag 580 drivers/net/ethernet/atheros/ag71xx.c ag->mii_bus = mii_bus; ag 585 drivers/net/ethernet/atheros/ag71xx.c clk_disable_unprepare(ag->clk_mdio); ag 589 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_mdio_remove(struct ag71xx *ag) ag 591 drivers/net/ethernet/atheros/ag71xx.c if (ag->mii_bus) ag 592 drivers/net/ethernet/atheros/ag71xx.c mdiobus_unregister(ag->mii_bus); ag 593 drivers/net/ethernet/atheros/ag71xx.c clk_disable_unprepare(ag->clk_mdio); ag 596 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_hw_stop(struct ag71xx *ag) ag 599 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_INT_ENABLE, 0); ag 600 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0); ag 601 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0); ag 604 drivers/net/ethernet/atheros/ag71xx.c static bool ag71xx_check_dma_stuck(struct ag71xx *ag) ag 609 drivers/net/ethernet/atheros/ag71xx.c timestamp = netdev_get_tx_queue(ag->ndev, 0)->trans_start; ag 613 drivers/net/ethernet/atheros/ag71xx.c if (!netif_carrier_ok(ag->ndev)) ag 616 drivers/net/ethernet/atheros/ag71xx.c rx_sm = ag71xx_rr(ag, AG71XX_REG_RX_SM); ag 620 drivers/net/ethernet/atheros/ag71xx.c tx_sm = ag71xx_rr(ag, AG71XX_REG_TX_SM); ag 621 drivers/net/ethernet/atheros/ag71xx.c rx_fd = ag71xx_rr(ag, AG71XX_REG_FIFO_DEPTH); ag 629 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_tx_packets(struct ag71xx *ag, bool flush) ag 631 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *ring = &ag->tx_ring; ag 633 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 640 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, tx_queued, ndev, "processing TX ring\n"); ag 652 drivers/net/ethernet/atheros/ag71xx.c if (ag->dcfg->tx_hang_workaround && ag 653 drivers/net/ethernet/atheros/ag71xx.c ag71xx_check_dma_stuck(ag)) { ag 654 drivers/net/ethernet/atheros/ag71xx.c schedule_delayed_work(&ag->restart_work, ag 677 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS); ag 682 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, tx_done, ndev, "%d packets sent out\n", sent); ag 687 drivers/net/ethernet/atheros/ag71xx.c ag->ndev->stats.tx_bytes += bytes_compl; ag 688 drivers/net/ethernet/atheros/ag71xx.c ag->ndev->stats.tx_packets += sent; ag 690 drivers/net/ethernet/atheros/ag71xx.c netdev_completed_queue(ag->ndev, sent, bytes_compl); ag 692 drivers/net/ethernet/atheros/ag71xx.c netif_wake_queue(ag->ndev); ag 695 drivers/net/ethernet/atheros/ag71xx.c cancel_delayed_work(&ag->restart_work); ag 700 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_dma_wait_stop(struct ag71xx *ag) ag 702 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 710 drivers/net/ethernet/atheros/ag71xx.c rx = ag71xx_rr(ag, AG71XX_REG_RX_CTRL) & RX_CTRL_RXE; ag 711 drivers/net/ethernet/atheros/ag71xx.c tx = ag71xx_rr(ag, AG71XX_REG_TX_CTRL) & TX_CTRL_TXE; ag 716 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, hw, ndev, "DMA stop operation timed out\n"); ag 719 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_dma_reset(struct ag71xx *ag) ag 721 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 726 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_CTRL, 0); ag 727 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_CTRL, 0); ag 732 drivers/net/ethernet/atheros/ag71xx.c ag71xx_dma_wait_stop(ag); ag 735 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->stop_desc_dma); ag 736 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_DESC, ag->stop_desc_dma); ag 740 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR); ag 741 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_PS); ag 745 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE | RX_STATUS_OF); ag 746 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE | TX_STATUS_UR); ag 748 drivers/net/ethernet/atheros/ag71xx.c val = ag71xx_rr(ag, AG71XX_REG_RX_STATUS); ag 750 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, hw, ndev, "unable to clear DMA Rx status: %08x\n", ag 753 drivers/net/ethernet/atheros/ag71xx.c val = ag71xx_rr(ag, AG71XX_REG_TX_STATUS); ag 759 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, hw, ndev, "unable to clear DMA Tx status: %08x\n", ag 763 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_hw_setup(struct ag71xx *ag) ag 768 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_CFG1, init); ag 770 drivers/net/ethernet/atheros/ag71xx.c ag71xx_sb(ag, AG71XX_REG_MAC_CFG2, ag 774 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_MFL, 0); ag 777 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_FIFO_CFG0, FIFO_CFG0_INIT); ag 778 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_FIFO_CFG1, ag->fifodata[0]); ag 779 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_FIFO_CFG2, ag->fifodata[1]); ag 780 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_FIFO_CFG4, FIFO_CFG4_INIT); ag 781 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, FIFO_CFG5_INIT); ag 789 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_hw_set_macaddr(struct ag71xx *ag, unsigned char *mac) ag 796 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_ADDR1, t); ag 799 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_ADDR2, t); ag 802 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_fast_reset(struct ag71xx *ag) ag 804 drivers/net/ethernet/atheros/ag71xx.c struct net_device *dev = ag->ndev; ag 808 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_stop(ag); ag 810 drivers/net/ethernet/atheros/ag71xx.c mii_reg = ag71xx_rr(ag, AG71XX_REG_MII_CFG); ag 811 drivers/net/ethernet/atheros/ag71xx.c rx_ds = ag71xx_rr(ag, AG71XX_REG_RX_DESC); ag 813 drivers/net/ethernet/atheros/ag71xx.c ag71xx_tx_packets(ag, true); ag 815 drivers/net/ethernet/atheros/ag71xx.c reset_control_assert(ag->mac_reset); ag 817 drivers/net/ethernet/atheros/ag71xx.c reset_control_deassert(ag->mac_reset); ag 820 drivers/net/ethernet/atheros/ag71xx.c ag71xx_dma_reset(ag); ag 821 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_setup(ag); ag 822 drivers/net/ethernet/atheros/ag71xx.c ag->tx_ring.curr = 0; ag 823 drivers/net/ethernet/atheros/ag71xx.c ag->tx_ring.dirty = 0; ag 824 drivers/net/ethernet/atheros/ag71xx.c netdev_reset_queue(ag->ndev); ag 827 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_MFL, ag 828 drivers/net/ethernet/atheros/ag71xx.c ag71xx_max_frame_len(ag->ndev->mtu)); ag 830 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_DESC, rx_ds); ag 831 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->tx_ring.descs_dma); ag 832 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MII_CFG, mii_reg); ag 834 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_set_macaddr(ag, dev->dev_addr); ag 837 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_hw_start(struct ag71xx *ag) ag 840 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE); ag 843 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_INT_ENABLE, AG71XX_INT_INIT); ag 845 drivers/net/ethernet/atheros/ag71xx.c netif_wake_queue(ag->ndev); ag 848 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_link_adjust(struct ag71xx *ag, bool update) ag 850 drivers/net/ethernet/atheros/ag71xx.c struct phy_device *phydev = ag->ndev->phydev; ag 856 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_stop(ag); ag 860 drivers/net/ethernet/atheros/ag71xx.c if (!ag71xx_is(ag, AR7100) && !ag71xx_is(ag, AR9130)) ag 861 drivers/net/ethernet/atheros/ag71xx.c ag71xx_fast_reset(ag); ag 863 drivers/net/ethernet/atheros/ag71xx.c cfg2 = ag71xx_rr(ag, AG71XX_REG_MAC_CFG2); ag 867 drivers/net/ethernet/atheros/ag71xx.c ifctl = ag71xx_rr(ag, AG71XX_REG_MAC_IFCTL); ag 870 drivers/net/ethernet/atheros/ag71xx.c fifo5 = ag71xx_rr(ag, AG71XX_REG_FIFO_CFG5); ag 890 drivers/net/ethernet/atheros/ag71xx.c if (ag->tx_ring.desc_split) { ag 891 drivers/net/ethernet/atheros/ag71xx.c ag->fifodata[2] &= 0xffff; ag 892 drivers/net/ethernet/atheros/ag71xx.c ag->fifodata[2] |= ((2048 - ag->tx_ring.desc_split) / 4) << 16; ag 895 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_FIFO_CFG3, ag->fifodata[2]); ag 897 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_CFG2, cfg2); ag 898 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_FIFO_CFG5, fifo5); ag 899 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_IFCTL, ifctl); ag 901 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_start(ag); ag 909 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = netdev_priv(ndev); ag 911 drivers/net/ethernet/atheros/ag71xx.c ag71xx_link_adjust(ag, true); ag 914 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_phy_connect(struct ag71xx *ag) ag 916 drivers/net/ethernet/atheros/ag71xx.c struct device_node *np = ag->pdev->dev.of_node; ag 917 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 925 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "Failed to register fixed PHY link: %d\n", ag 936 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "Could not find valid phy node\n"); ag 940 drivers/net/ethernet/atheros/ag71xx.c phydev = of_phy_connect(ag->ndev, phy_node, ag71xx_phy_link_adjust, ag 941 drivers/net/ethernet/atheros/ag71xx.c 0, ag->phy_if_mode); ag 946 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "Could not connect to PHY device\n"); ag 955 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_ring_tx_clean(struct ag71xx *ag) ag 957 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *ring = &ag->tx_ring; ag 960 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 987 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_ring_tx_init(struct ag71xx *ag) ag 989 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *ring = &ag->tx_ring; ag 1009 drivers/net/ethernet/atheros/ag71xx.c netdev_reset_queue(ag->ndev); ag 1012 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_ring_rx_clean(struct ag71xx *ag) ag 1014 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *ring = &ag->rx_ring; ag 1023 drivers/net/ethernet/atheros/ag71xx.c dma_unmap_single(&ag->pdev->dev, ag 1025 drivers/net/ethernet/atheros/ag71xx.c ag->rx_buf_size, DMA_FROM_DEVICE); ag 1030 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_buffer_size(struct ag71xx *ag) ag 1032 drivers/net/ethernet/atheros/ag71xx.c return ag->rx_buf_size + ag 1036 drivers/net/ethernet/atheros/ag71xx.c static bool ag71xx_fill_rx_buf(struct ag71xx *ag, struct ag71xx_buf *buf, ag 1040 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *ring = &ag->rx_ring; ag 1046 drivers/net/ethernet/atheros/ag71xx.c data = alloc(ag71xx_buffer_size(ag)); ag 1051 drivers/net/ethernet/atheros/ag71xx.c buf->rx.dma_addr = dma_map_single(&ag->pdev->dev, data, ag->rx_buf_size, ag 1057 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_ring_rx_init(struct ag71xx *ag) ag 1059 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *ring = &ag->rx_ring; ag 1060 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 1073 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, rx_status, ndev, "RX desc at %p, next is %08x\n", ag 1080 drivers/net/ethernet/atheros/ag71xx.c if (!ag71xx_fill_rx_buf(ag, &ring->buf[i], ag->rx_buf_offset, ag 1098 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_ring_rx_refill(struct ag71xx *ag) ag 1100 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *ring = &ag->rx_ring; ag 1102 drivers/net/ethernet/atheros/ag71xx.c int offset = ag->rx_buf_offset; ag 1114 drivers/net/ethernet/atheros/ag71xx.c !ag71xx_fill_rx_buf(ag, &ring->buf[i], offset, ag 1125 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, rx_status, ag->ndev, "%u rx descriptors refilled\n", ag 1131 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_rings_init(struct ag71xx *ag) ag 1133 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *tx = &ag->tx_ring; ag 1134 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *rx = &ag->rx_ring; ag 1144 drivers/net/ethernet/atheros/ag71xx.c tx->descs_cpu = dma_alloc_coherent(&ag->pdev->dev, ag 1157 drivers/net/ethernet/atheros/ag71xx.c ag71xx_ring_tx_init(ag); ag 1158 drivers/net/ethernet/atheros/ag71xx.c return ag71xx_ring_rx_init(ag); ag 1161 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_rings_free(struct ag71xx *ag) ag 1163 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *tx = &ag->tx_ring; ag 1164 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *rx = &ag->rx_ring; ag 1170 drivers/net/ethernet/atheros/ag71xx.c dma_free_coherent(&ag->pdev->dev, ring_size * AG71XX_DESC_SIZE, ag 1181 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_rings_cleanup(struct ag71xx *ag) ag 1183 drivers/net/ethernet/atheros/ag71xx.c ag71xx_ring_rx_clean(ag); ag 1184 drivers/net/ethernet/atheros/ag71xx.c ag71xx_ring_tx_clean(ag); ag 1185 drivers/net/ethernet/atheros/ag71xx.c ag71xx_rings_free(ag); ag 1187 drivers/net/ethernet/atheros/ag71xx.c netdev_reset_queue(ag->ndev); ag 1190 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_hw_init(struct ag71xx *ag) ag 1192 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_stop(ag); ag 1194 drivers/net/ethernet/atheros/ag71xx.c ag71xx_sb(ag, AG71XX_REG_MAC_CFG1, MAC_CFG1_SR); ag 1197 drivers/net/ethernet/atheros/ag71xx.c reset_control_assert(ag->mac_reset); ag 1199 drivers/net/ethernet/atheros/ag71xx.c reset_control_deassert(ag->mac_reset); ag 1202 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_setup(ag); ag 1204 drivers/net/ethernet/atheros/ag71xx.c ag71xx_dma_reset(ag); ag 1207 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_hw_enable(struct ag71xx *ag) ag 1211 drivers/net/ethernet/atheros/ag71xx.c ret = ag71xx_rings_init(ag); ag 1215 drivers/net/ethernet/atheros/ag71xx.c napi_enable(&ag->napi); ag 1216 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_DESC, ag->tx_ring.descs_dma); ag 1217 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_DESC, ag->rx_ring.descs_dma); ag 1218 drivers/net/ethernet/atheros/ag71xx.c netif_start_queue(ag->ndev); ag 1223 drivers/net/ethernet/atheros/ag71xx.c static void ag71xx_hw_disable(struct ag71xx *ag) ag 1225 drivers/net/ethernet/atheros/ag71xx.c netif_stop_queue(ag->ndev); ag 1227 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_stop(ag); ag 1228 drivers/net/ethernet/atheros/ag71xx.c ag71xx_dma_reset(ag); ag 1230 drivers/net/ethernet/atheros/ag71xx.c napi_disable(&ag->napi); ag 1231 drivers/net/ethernet/atheros/ag71xx.c del_timer_sync(&ag->oom_timer); ag 1233 drivers/net/ethernet/atheros/ag71xx.c ag71xx_rings_cleanup(ag); ag 1238 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = netdev_priv(ndev); ag 1243 drivers/net/ethernet/atheros/ag71xx.c ag->rx_buf_size = ag 1247 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_MFL, max_frame_len); ag 1248 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_set_macaddr(ag, ndev->dev_addr); ag 1250 drivers/net/ethernet/atheros/ag71xx.c ret = ag71xx_hw_enable(ag); ag 1254 drivers/net/ethernet/atheros/ag71xx.c ret = ag71xx_phy_connect(ag); ag 1263 drivers/net/ethernet/atheros/ag71xx.c ag71xx_rings_cleanup(ag); ag 1269 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = netdev_priv(ndev); ag 1273 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_disable(ag); ag 1331 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = netdev_priv(ndev); ag 1336 drivers/net/ethernet/atheros/ag71xx.c ring = &ag->tx_ring; ag 1341 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, tx_err, ndev, "packet len is too small\n"); ag 1345 drivers/net/ethernet/atheros/ag71xx.c dma_addr = dma_map_single(&ag->pdev->dev, skb->data, skb->len, ag 1353 drivers/net/ethernet/atheros/ag71xx.c skb->len & ag->dcfg->desc_pktlen_mask); ag 1376 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, tx_err, ndev, "tx queue full\n"); ag 1380 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, tx_queued, ndev, "packet injected into TX queue\n"); ag 1383 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_CTRL, TX_CTRL_TXE); ag 1388 drivers/net/ethernet/atheros/ag71xx.c dma_unmap_single(&ag->pdev->dev, dma_addr, skb->len, DMA_TO_DEVICE); ag 1407 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = from_timer(ag, t, oom_timer); ag 1409 drivers/net/ethernet/atheros/ag71xx.c napi_schedule(&ag->napi); ag 1414 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = netdev_priv(ndev); ag 1416 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, tx_err, ndev, "tx timeout\n"); ag 1418 drivers/net/ethernet/atheros/ag71xx.c schedule_delayed_work(&ag->restart_work, 1); ag 1423 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = container_of(work, struct ag71xx, ag 1425 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 1428 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_disable(ag); ag 1429 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_enable(ag); ag 1431 drivers/net/ethernet/atheros/ag71xx.c ag71xx_link_adjust(ag, false); ag 1435 drivers/net/ethernet/atheros/ag71xx.c static int ag71xx_rx_packets(struct ag71xx *ag, int limit) ag 1437 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 1444 drivers/net/ethernet/atheros/ag71xx.c ring = &ag->rx_ring; ag 1445 drivers/net/ethernet/atheros/ag71xx.c pktlen_mask = ag->dcfg->desc_pktlen_mask; ag 1446 drivers/net/ethernet/atheros/ag71xx.c offset = ag->rx_buf_offset; ag 1450 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, rx_status, ndev, "rx packets, limit=%d, curr=%u, dirty=%u\n", ag 1469 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_PR); ag 1474 drivers/net/ethernet/atheros/ag71xx.c dma_unmap_single(&ag->pdev->dev, ring->buf[i].rx.dma_addr, ag 1475 drivers/net/ethernet/atheros/ag71xx.c ag->rx_buf_size, DMA_FROM_DEVICE); ag 1480 drivers/net/ethernet/atheros/ag71xx.c skb = build_skb(ring->buf[i].rx.rx_buf, ag71xx_buffer_size(ag)); ag 1505 drivers/net/ethernet/atheros/ag71xx.c ag71xx_ring_rx_refill(ag); ag 1511 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, rx_status, ndev, "rx finish, curr=%u, dirty=%u, done=%d\n", ag 1519 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = container_of(napi, struct ag71xx, napi); ag 1520 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx_ring *rx_ring = &ag->rx_ring; ag 1522 drivers/net/ethernet/atheros/ag71xx.c struct net_device *ndev = ag->ndev; ag 1526 drivers/net/ethernet/atheros/ag71xx.c tx_done = ag71xx_tx_packets(ag, false); ag 1528 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, rx_status, ndev, "processing RX ring\n"); ag 1529 drivers/net/ethernet/atheros/ag71xx.c rx_done = ag71xx_rx_packets(ag, limit); ag 1534 drivers/net/ethernet/atheros/ag71xx.c status = ag71xx_rr(ag, AG71XX_REG_RX_STATUS); ag 1536 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_OF); ag 1540 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_CTRL, RX_CTRL_RXE); ag 1547 drivers/net/ethernet/atheros/ag71xx.c status = ag71xx_rr(ag, AG71XX_REG_TX_STATUS); ag 1551 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, rx_status, ndev, "disable polling mode, rx=%d, tx=%d,limit=%d\n", ag 1557 drivers/net/ethernet/atheros/ag71xx.c ag71xx_int_enable(ag, AG71XX_INT_POLL); ag 1562 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, rx_status, ndev, "stay in polling mode, rx=%d, tx=%d, limit=%d\n", ag 1567 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, rx_err, ndev, "out of memory\n"); ag 1569 drivers/net/ethernet/atheros/ag71xx.c mod_timer(&ag->oom_timer, jiffies + AG71XX_OOM_REFILL); ag 1577 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag; ag 1580 drivers/net/ethernet/atheros/ag71xx.c ag = netdev_priv(ndev); ag 1581 drivers/net/ethernet/atheros/ag71xx.c status = ag71xx_rr(ag, AG71XX_REG_INT_STATUS); ag 1588 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_TX_STATUS, TX_STATUS_BE); ag 1589 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, intr, ndev, "TX BUS error\n"); ag 1592 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_RX_STATUS, RX_STATUS_BE); ag 1593 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, intr, ndev, "RX BUS error\n"); ag 1598 drivers/net/ethernet/atheros/ag71xx.c ag71xx_int_disable(ag, AG71XX_INT_POLL); ag 1599 drivers/net/ethernet/atheros/ag71xx.c netif_dbg(ag, intr, ndev, "enable polling mode\n"); ag 1600 drivers/net/ethernet/atheros/ag71xx.c napi_schedule(&ag->napi); ag 1608 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag = netdev_priv(ndev); ag 1611 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_MFL, ag 1640 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag; ag 1645 drivers/net/ethernet/atheros/ag71xx.c ndev = devm_alloc_etherdev(&pdev->dev, sizeof(*ag)); ag 1657 drivers/net/ethernet/atheros/ag71xx.c ag = netdev_priv(ndev); ag 1658 drivers/net/ethernet/atheros/ag71xx.c ag->mac_idx = -1; ag 1661 drivers/net/ethernet/atheros/ag71xx.c ag->mac_idx = i; ag 1664 drivers/net/ethernet/atheros/ag71xx.c if (ag->mac_idx < 0) { ag 1665 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "unknown mac idx\n"); ag 1669 drivers/net/ethernet/atheros/ag71xx.c ag->clk_eth = devm_clk_get(&pdev->dev, "eth"); ag 1670 drivers/net/ethernet/atheros/ag71xx.c if (IS_ERR(ag->clk_eth)) { ag 1671 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "Failed to get eth clk.\n"); ag 1672 drivers/net/ethernet/atheros/ag71xx.c return PTR_ERR(ag->clk_eth); ag 1677 drivers/net/ethernet/atheros/ag71xx.c ag->pdev = pdev; ag 1678 drivers/net/ethernet/atheros/ag71xx.c ag->ndev = ndev; ag 1679 drivers/net/ethernet/atheros/ag71xx.c ag->dcfg = dcfg; ag 1680 drivers/net/ethernet/atheros/ag71xx.c ag->msg_enable = netif_msg_init(-1, AG71XX_DEFAULT_MSG_ENABLE); ag 1681 drivers/net/ethernet/atheros/ag71xx.c memcpy(ag->fifodata, dcfg->fifodata, sizeof(ag->fifodata)); ag 1683 drivers/net/ethernet/atheros/ag71xx.c ag->mac_reset = devm_reset_control_get(&pdev->dev, "mac"); ag 1684 drivers/net/ethernet/atheros/ag71xx.c if (IS_ERR(ag->mac_reset)) { ag 1685 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "missing mac reset\n"); ag 1686 drivers/net/ethernet/atheros/ag71xx.c err = PTR_ERR(ag->mac_reset); ag 1690 drivers/net/ethernet/atheros/ag71xx.c ag->mac_base = devm_ioremap_nocache(&pdev->dev, res->start, ag 1692 drivers/net/ethernet/atheros/ag71xx.c if (!ag->mac_base) { ag 1701 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "unable to request IRQ %d\n", ag 1708 drivers/net/ethernet/atheros/ag71xx.c INIT_DELAYED_WORK(&ag->restart_work, ag71xx_restart_work_func); ag 1709 drivers/net/ethernet/atheros/ag71xx.c timer_setup(&ag->oom_timer, ag71xx_oom_timer_handler, 0); ag 1712 drivers/net/ethernet/atheros/ag71xx.c ag->rx_ring.order = ag71xx_ring_size_order(AG71XX_RX_RING_SIZE_DEFAULT); ag 1717 drivers/net/ethernet/atheros/ag71xx.c ag->rx_buf_offset = NET_SKB_PAD; ag 1718 drivers/net/ethernet/atheros/ag71xx.c if (!ag71xx_is(ag, AR7100) && !ag71xx_is(ag, AR9130)) ag 1719 drivers/net/ethernet/atheros/ag71xx.c ag->rx_buf_offset += NET_IP_ALIGN; ag 1721 drivers/net/ethernet/atheros/ag71xx.c if (ag71xx_is(ag, AR7100)) { ag 1722 drivers/net/ethernet/atheros/ag71xx.c ag->tx_ring.desc_split = AG71XX_TX_RING_SPLIT; ag 1725 drivers/net/ethernet/atheros/ag71xx.c ag->tx_ring.order = ag71xx_ring_size_order(tx_size); ag 1727 drivers/net/ethernet/atheros/ag71xx.c ag->stop_desc = dmam_alloc_coherent(&pdev->dev, ag 1729 drivers/net/ethernet/atheros/ag71xx.c &ag->stop_desc_dma, GFP_KERNEL); ag 1730 drivers/net/ethernet/atheros/ag71xx.c if (!ag->stop_desc) { ag 1735 drivers/net/ethernet/atheros/ag71xx.c ag->stop_desc->data = 0; ag 1736 drivers/net/ethernet/atheros/ag71xx.c ag->stop_desc->ctrl = 0; ag 1737 drivers/net/ethernet/atheros/ag71xx.c ag->stop_desc->next = (u32)ag->stop_desc_dma; ag 1743 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "invalid MAC address, using random address\n"); ag 1747 drivers/net/ethernet/atheros/ag71xx.c ag->phy_if_mode = of_get_phy_mode(np); ag 1748 drivers/net/ethernet/atheros/ag71xx.c if (ag->phy_if_mode < 0) { ag 1749 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "missing phy-mode property in DT\n"); ag 1750 drivers/net/ethernet/atheros/ag71xx.c err = ag->phy_if_mode; ag 1754 drivers/net/ethernet/atheros/ag71xx.c netif_napi_add(ndev, &ag->napi, ag71xx_poll, AG71XX_NAPI_WEIGHT); ag 1756 drivers/net/ethernet/atheros/ag71xx.c err = clk_prepare_enable(ag->clk_eth); ag 1758 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "Failed to enable eth clk.\n"); ag 1762 drivers/net/ethernet/atheros/ag71xx.c ag71xx_wr(ag, AG71XX_REG_MAC_CFG1, 0); ag 1764 drivers/net/ethernet/atheros/ag71xx.c ag71xx_hw_init(ag); ag 1766 drivers/net/ethernet/atheros/ag71xx.c err = ag71xx_mdio_probe(ag); ag 1774 drivers/net/ethernet/atheros/ag71xx.c netif_err(ag, probe, ndev, "unable to register net device\n"); ag 1779 drivers/net/ethernet/atheros/ag71xx.c netif_info(ag, probe, ndev, "Atheros AG71xx at 0x%08lx, irq %d, mode:%s\n", ag 1780 drivers/net/ethernet/atheros/ag71xx.c (unsigned long)ag->mac_base, ndev->irq, ag 1781 drivers/net/ethernet/atheros/ag71xx.c phy_modes(ag->phy_if_mode)); ag 1786 drivers/net/ethernet/atheros/ag71xx.c ag71xx_mdio_remove(ag); ag 1788 drivers/net/ethernet/atheros/ag71xx.c clk_disable_unprepare(ag->clk_eth); ag 1797 drivers/net/ethernet/atheros/ag71xx.c struct ag71xx *ag; ag 1802 drivers/net/ethernet/atheros/ag71xx.c ag = netdev_priv(ndev); ag 1804 drivers/net/ethernet/atheros/ag71xx.c ag71xx_mdio_remove(ag); ag 1805 drivers/net/ethernet/atheros/ag71xx.c clk_disable_unprepare(ag->clk_eth); ag 503 fs/jfs/jfs_extent.c int ag; ag 537 fs/jfs/jfs_extent.c ag = BLKTOAG(daddr, sbi); ag 540 fs/jfs/jfs_extent.c atomic_inc(&bmp->db_active[ag]); ag 541 fs/jfs/jfs_extent.c ji->active_ag = ag; ag 542 fs/jfs/jfs_extent.c } else if (ji->active_ag != ag) { ag 544 fs/jfs/jfs_extent.c atomic_inc(&bmp->db_active[ag]); ag 545 fs/jfs/jfs_extent.c ji->active_ag = ag; ag 1701 fs/jfs/jfs_imap.c int ag, rc; ag 1708 fs/jfs/jfs_imap.c for (ag = agno + 1; ag <= maxag; ag++) { ag 1709 fs/jfs/jfs_imap.c AG_LOCK(imap, ag); ag 1711 fs/jfs/jfs_imap.c rc = diAllocAG(imap, ag, dir, ip); ag 1713 fs/jfs/jfs_imap.c AG_UNLOCK(imap, ag); ag 1721 fs/jfs/jfs_imap.c for (ag = 0; ag < agno; ag++) { ag 1722 fs/jfs/jfs_imap.c AG_LOCK(imap, ag); ag 1724 fs/jfs/jfs_imap.c rc = diAllocAG(imap, ag, dir, ip); ag 1726 fs/jfs/jfs_imap.c AG_UNLOCK(imap, ag); ag 3194 fs/xfs/libxfs/xfs_bmap.c xfs_agnumber_t ag, ag 3203 fs/xfs/libxfs/xfs_bmap.c pag = xfs_perag_get(mp, ag); ag 3205 fs/xfs/libxfs/xfs_bmap.c error = xfs_alloc_pagf_init(mp, tp, ag, XFS_ALLOC_FLAG_TRYLOCK); ag 3261 fs/xfs/libxfs/xfs_bmap.c xfs_agnumber_t ag, startag; ag 3268 fs/xfs/libxfs/xfs_bmap.c startag = ag = XFS_FSB_TO_AGNO(mp, args->fsbno); ag 3270 fs/xfs/libxfs/xfs_bmap.c startag = ag = 0; ag 3273 fs/xfs/libxfs/xfs_bmap.c error = xfs_bmap_longest_free_extent(args->tp, ag, blen, ag 3278 fs/xfs/libxfs/xfs_bmap.c if (++ag == mp->m_sb.sb_agcount) ag 3279 fs/xfs/libxfs/xfs_bmap.c ag = 0; ag 3280 fs/xfs/libxfs/xfs_bmap.c if (ag == startag) ag 3295 fs/xfs/libxfs/xfs_bmap.c xfs_agnumber_t ag; ag 3302 fs/xfs/libxfs/xfs_bmap.c ag = XFS_FSB_TO_AGNO(mp, args->fsbno); ag 3303 fs/xfs/libxfs/xfs_bmap.c if (ag == NULLAGNUMBER) ag 3304 fs/xfs/libxfs/xfs_bmap.c ag = 0; ag 3306 fs/xfs/libxfs/xfs_bmap.c error = xfs_bmap_longest_free_extent(args->tp, ag, blen, ¬init); ag 3311 fs/xfs/libxfs/xfs_bmap.c error = xfs_filestream_new_ag(ap, &ag); ag 3315 fs/xfs/libxfs/xfs_bmap.c error = xfs_bmap_longest_free_extent(args->tp, ag, blen, ag 3328 fs/xfs/libxfs/xfs_bmap.c ap->blkno = args->fsbno = XFS_AGB_TO_FSB(mp, ag, 0); ag 3387 fs/xfs/libxfs/xfs_bmap.c xfs_agnumber_t ag; ag 3431 fs/xfs/libxfs/xfs_bmap.c ag = xfs_filestream_lookup_ag(ap->ip); ag 3432 fs/xfs/libxfs/xfs_bmap.c ag = (ag != NULLAGNUMBER) ? ag : 0; ag 3433 fs/xfs/libxfs/xfs_bmap.c ap->blkno = XFS_AGB_TO_FSB(mp, ag, 0); ag 24 fs/xfs/xfs_filestream.c xfs_agnumber_t ag; /* AG in use for this directory */ ag 118 fs/xfs/xfs_filestream.c xfs_filestream_put_ag(mp, item->ag); ag 119 fs/xfs/xfs_filestream.c trace_xfs_filestream_free(mp, mru->key, item->ag); ag 140 fs/xfs/xfs_filestream.c xfs_agnumber_t ag, max_ag = NULLAGNUMBER; ag 148 fs/xfs/xfs_filestream.c ag = startag; ag 155 fs/xfs/xfs_filestream.c trace_xfs_filestream_scan(mp, ip->i_ino, ag); ag 157 fs/xfs/xfs_filestream.c pag = xfs_perag_get(mp, ag); ag 160 fs/xfs/xfs_filestream.c err = xfs_alloc_pagf_init(mp, NULL, ag, trylock); ag 174 fs/xfs/xfs_filestream.c max_ag = ag; ag 183 fs/xfs/xfs_filestream.c if (xfs_filestream_get_ag(mp, ag) > 1) { ag 184 fs/xfs/xfs_filestream.c xfs_filestream_put_ag(mp, ag); ag 199 fs/xfs/xfs_filestream.c *agp = ag; ag 204 fs/xfs/xfs_filestream.c xfs_filestream_put_ag(mp, ag); ag 208 fs/xfs/xfs_filestream.c if (++ag >= mp->m_sb.sb_agcount) ag 209 fs/xfs/xfs_filestream.c ag = 0; ag 212 fs/xfs/xfs_filestream.c if (ag != startag) ag 254 fs/xfs/xfs_filestream.c item->ag = *agp; ag 308 fs/xfs/xfs_filestream.c xfs_agnumber_t startag, ag = NULLAGNUMBER; ag 319 fs/xfs/xfs_filestream.c ag = container_of(mru, struct xfs_fstrm_item, mru)->ag; ag 322 fs/xfs/xfs_filestream.c trace_xfs_filestream_lookup(mp, ip->i_ino, ag); ag 338 fs/xfs/xfs_filestream.c if (xfs_filestream_pick_ag(pip, startag, &ag, 0, 0)) ag 339 fs/xfs/xfs_filestream.c ag = NULLAGNUMBER; ag 342 fs/xfs/xfs_filestream.c return ag; ag 374 fs/xfs/xfs_filestream.c startag = (item->ag + 1) % mp->m_sb.sb_agcount; ag 963 fs/xfs/xfs_icache.c xfs_agnumber_t ag; ag 965 fs/xfs/xfs_icache.c ag = 0; ag 966 fs/xfs/xfs_icache.c while ((pag = xfs_perag_get(mp, ag))) { ag 967 fs/xfs/xfs_icache.c ag = pag->pag_agno + 1; ag 1003 fs/xfs/xfs_icache.c xfs_agnumber_t ag; ag 1005 fs/xfs/xfs_icache.c ag = 0; ag 1006 fs/xfs/xfs_icache.c while ((pag = xfs_perag_get_tag(mp, ag, tag))) { ag 1007 fs/xfs/xfs_icache.c ag = pag->pag_agno + 1; ag 1256 fs/xfs/xfs_icache.c xfs_agnumber_t ag; ag 1261 fs/xfs/xfs_icache.c ag = 0; ag 1263 fs/xfs/xfs_icache.c while ((pag = xfs_perag_get_tag(mp, ag, XFS_ICI_RECLAIM_TAG))) { ag 1268 fs/xfs/xfs_icache.c ag = pag->pag_agno + 1; ag 1407 fs/xfs/xfs_icache.c xfs_agnumber_t ag = 0; ag 1410 fs/xfs/xfs_icache.c while ((pag = xfs_perag_get_tag(mp, ag, XFS_ICI_RECLAIM_TAG))) { ag 1411 fs/xfs/xfs_icache.c ag = pag->pag_agno + 1; ag 27 kernel/sched/autogroup.c struct autogroup *ag = container_of(kref, struct autogroup, kref); ag 31 kernel/sched/autogroup.c ag->tg->rt_se = NULL; ag 32 kernel/sched/autogroup.c ag->tg->rt_rq = NULL; ag 34 kernel/sched/autogroup.c sched_offline_group(ag->tg); ag 35 kernel/sched/autogroup.c sched_destroy_group(ag->tg); ag 38 kernel/sched/autogroup.c static inline void autogroup_kref_put(struct autogroup *ag) ag 40 kernel/sched/autogroup.c kref_put(&ag->kref, autogroup_destroy); ag 43 kernel/sched/autogroup.c static inline struct autogroup *autogroup_kref_get(struct autogroup *ag) ag 45 kernel/sched/autogroup.c kref_get(&ag->kref); ag 46 kernel/sched/autogroup.c return ag; ag 51 kernel/sched/autogroup.c struct autogroup *ag; ag 57 kernel/sched/autogroup.c ag = autogroup_kref_get(p->signal->autogroup); ag 60 kernel/sched/autogroup.c return ag; ag 65 kernel/sched/autogroup.c struct autogroup *ag = kzalloc(sizeof(*ag), GFP_KERNEL); ag 68 kernel/sched/autogroup.c if (!ag) ag 75 kernel/sched/autogroup.c kref_init(&ag->kref); ag 76 kernel/sched/autogroup.c init_rwsem(&ag->lock); ag 77 kernel/sched/autogroup.c ag->id = atomic_inc_return(&autogroup_seq_nr); ag 78 kernel/sched/autogroup.c ag->tg = tg; ag 91 kernel/sched/autogroup.c tg->autogroup = ag; ag 94 kernel/sched/autogroup.c return ag; ag 97 kernel/sched/autogroup.c kfree(ag); ag 101 kernel/sched/autogroup.c ag ? "sched_create_group()" : "kzalloc()"); ag 136 kernel/sched/autogroup.c autogroup_move_group(struct task_struct *p, struct autogroup *ag) ag 145 kernel/sched/autogroup.c if (prev == ag) { ag 150 kernel/sched/autogroup.c p->signal->autogroup = autogroup_kref_get(ag); ag 172 kernel/sched/autogroup.c struct autogroup *ag = autogroup_create(); ag 174 kernel/sched/autogroup.c autogroup_move_group(p, ag); ag 177 kernel/sched/autogroup.c autogroup_kref_put(ag); ag 211 kernel/sched/autogroup.c struct autogroup *ag; ag 230 kernel/sched/autogroup.c ag = autogroup_task_get(p); ag 235 kernel/sched/autogroup.c down_write(&ag->lock); ag 236 kernel/sched/autogroup.c err = sched_group_set_shares(ag->tg, shares); ag 238 kernel/sched/autogroup.c ag->nice = nice; ag 239 kernel/sched/autogroup.c up_write(&ag->lock); ag 241 kernel/sched/autogroup.c autogroup_kref_put(ag); ag 248 kernel/sched/autogroup.c struct autogroup *ag = autogroup_task_get(p); ag 250 kernel/sched/autogroup.c if (!task_group_is_autogroup(ag->tg)) ag 253 kernel/sched/autogroup.c down_read(&ag->lock); ag 254 kernel/sched/autogroup.c seq_printf(m, "/autogroup-%ld nice %d\n", ag->id, ag->nice); ag 255 kernel/sched/autogroup.c up_read(&ag->lock); ag 258 kernel/sched/autogroup.c autogroup_kref_put(ag);