diff options
author | David S. Miller <davem@davemloft.net> | 2021-04-26 12:00:00 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2021-04-26 12:00:00 -0700 |
commit | 6876a18d3361e1893187970e1881a1d88d894d3f (patch) | |
tree | c79dfb4843b82d9346cae1dce68d9b1cfece1715 /drivers/net | |
parent | 0ea1041bfa3aa2971f858edd9e05477c2d3d54a0 (diff) | |
parent | bbd6f0a948139970f4a615dff189d9a503681a39 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Diffstat (limited to 'drivers/net')
-rw-r--r-- | drivers/net/bonding/bond_main.c | 7 | ||||
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 10 | ||||
-rw-r--r-- | drivers/net/ethernet/marvell/prestera/prestera_main.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_devlink.c | 1 | ||||
-rw-r--r-- | drivers/net/ethernet/renesas/ravb_main.c | 35 | ||||
-rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 3 | ||||
-rw-r--r-- | drivers/net/ethernet/sfc/farch.c | 16 | ||||
-rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 12 | ||||
-rw-r--r-- | drivers/net/ethernet/ti/davinci_emac.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/xscale/ixp4xx_eth.c | 5 | ||||
-rw-r--r-- | drivers/net/geneve.c | 4 | ||||
-rw-r--r-- | drivers/net/phy/intel-xway.c | 21 | ||||
-rw-r--r-- | drivers/net/phy/marvell.c | 52 | ||||
-rw-r--r-- | drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c | 7 |
14 files changed, 109 insertions, 71 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index d5ca38aa8aa9..20bbda1b36e1 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -4391,9 +4391,7 @@ int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave) int agg_id = 0; int ret = 0; -#ifdef CONFIG_LOCKDEP - WARN_ON(lockdep_is_held(&bond->mode_lock)); -#endif + might_sleep(); usable_slaves = kzalloc(struct_size(usable_slaves, arr, bond->slave_cnt), GFP_KERNEL); @@ -4406,7 +4404,9 @@ int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave) if (BOND_MODE(bond) == BOND_MODE_8023AD) { struct ad_info ad_info; + spin_lock_bh(&bond->mode_lock); if (bond_3ad_get_active_agg_info(bond, &ad_info)) { + spin_unlock_bh(&bond->mode_lock); pr_debug("bond_3ad_get_active_agg_info failed\n"); /* No active aggragator means it's not safe to use * the previous array. @@ -4414,6 +4414,7 @@ int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave) bond_reset_slave_arr(bond); goto out; } + spin_unlock_bh(&bond->mode_lock); agg_id = ad_info.aggregator_id; } bond_for_each_slave(bond, slave, iter) { diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 5d0ab5629aa4..39ac9e2f5118 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -1755,14 +1755,16 @@ static int bnxt_rx_pkt(struct bnxt *bp, struct bnxt_cp_ring_info *cpr, cons = rxcmp->rx_cmp_opaque; if (unlikely(cons != rxr->rx_next_cons)) { - int rc1 = bnxt_discard_rx(bp, cpr, raw_cons, rxcmp); + int rc1 = bnxt_discard_rx(bp, cpr, &tmp_raw_cons, rxcmp); /* 0xffff is forced error, don't print it */ if (rxr->rx_next_cons != 0xffff) netdev_warn(bp->dev, "RX cons %x != expected cons %x\n", cons, rxr->rx_next_cons); bnxt_sched_reset(bp, rxr); - return rc1; + if (rc1) + return rc1; + goto next_rx_no_prod_no_len; } rx_buf = &rxr->rx_buf_ring[cons]; data = rx_buf->data; @@ -9804,7 +9806,9 @@ static ssize_t bnxt_show_temp(struct device *dev, if (!rc) len = sprintf(buf, "%u\n", resp->temp * 1000); /* display millidegree */ mutex_unlock(&bp->hwrm_cmd_lock); - return rc ?: len; + if (rc) + return rc; + return len; } static SENSOR_DEVICE_ATTR(temp1_input, 0444, bnxt_show_temp, NULL, 0); diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c index f08c420a5803..2768c78528a5 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_main.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c @@ -431,7 +431,8 @@ static void prestera_port_handle_event(struct prestera_switch *sw, netif_carrier_on(port->dev); if (!delayed_work_pending(caching_dw)) queue_delayed_work(prestera_wq, caching_dw, 0); - } else { + } else if (netif_running(port->dev) && + netif_carrier_ok(port->dev)) { netif_carrier_off(port->dev); if (delayed_work_pending(caching_dw)) cancel_delayed_work(caching_dw); diff --git a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c index 713ee3041d49..bea978df7713 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_devlink.c +++ b/drivers/net/ethernet/netronome/nfp/nfp_devlink.c @@ -364,6 +364,7 @@ int nfp_devlink_port_register(struct nfp_app *app, struct nfp_port *port) attrs.split = eth_port.is_split; attrs.splittable = !attrs.split; + attrs.lanes = eth_port.port_lanes; attrs.flavour = DEVLINK_PORT_FLAVOUR_PHYSICAL; attrs.phys.port_number = eth_port.label_port; attrs.phys.split_subport_number = eth_port.label_subport; diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c index 9e5dad41cdc9..4afff320dfd0 100644 --- a/drivers/net/ethernet/renesas/ravb_main.c +++ b/drivers/net/ethernet/renesas/ravb_main.c @@ -913,31 +913,20 @@ static int ravb_poll(struct napi_struct *napi, int budget) int q = napi - priv->napi; int mask = BIT(q); int quota = budget; - u32 ris0, tis; - for (;;) { - tis = ravb_read(ndev, TIS); - ris0 = ravb_read(ndev, RIS0); - if (!((ris0 & mask) || (tis & mask))) - break; + /* Processing RX Descriptor Ring */ + /* Clear RX interrupt */ + ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0); + if (ravb_rx(ndev, "a, q)) + goto out; - /* Processing RX Descriptor Ring */ - if (ris0 & mask) { - /* Clear RX interrupt */ - ravb_write(ndev, ~(mask | RIS0_RESERVED), RIS0); - if (ravb_rx(ndev, "a, q)) - goto out; - } - /* Processing TX Descriptor Ring */ - if (tis & mask) { - spin_lock_irqsave(&priv->lock, flags); - /* Clear TX interrupt */ - ravb_write(ndev, ~(mask | TIS_RESERVED), TIS); - ravb_tx_free(ndev, q, true); - netif_wake_subqueue(ndev, q); - spin_unlock_irqrestore(&priv->lock, flags); - } - } + /* Processing RX Descriptor Ring */ + spin_lock_irqsave(&priv->lock, flags); + /* Clear TX interrupt */ + ravb_write(ndev, ~(mask | TIS_RESERVED), TIS); + ravb_tx_free(ndev, q, true); + netif_wake_subqueue(ndev, q); + spin_unlock_irqrestore(&priv->lock, flags); napi_complete(napi); diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index c873f961d5a5..c3f35da1b82a 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2944,8 +2944,7 @@ efx_ef10_handle_tx_event(struct efx_channel *channel, efx_qword_t *event) /* Get the transmit queue */ tx_ev_q_label = EFX_QWORD_FIELD(*event, ESF_DZ_TX_QLABEL); - tx_queue = efx_channel_get_tx_queue(channel, - tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); + tx_queue = channel->tx_queue + (tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); if (!tx_queue->timestamping) { /* Transmit completion */ diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index d75cf5ff5686..49df02ecee91 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -835,14 +835,14 @@ efx_farch_handle_tx_event(struct efx_channel *channel, efx_qword_t *event) /* Transmit completion */ tx_ev_desc_ptr = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_DESC_PTR); tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL); - tx_queue = efx_channel_get_tx_queue( - channel, tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); + tx_queue = channel->tx_queue + + (tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); efx_xmit_done(tx_queue, tx_ev_desc_ptr); } else if (EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_WQ_FF_FULL)) { /* Rewrite the FIFO write pointer */ tx_ev_q_label = EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_Q_LABEL); - tx_queue = efx_channel_get_tx_queue( - channel, tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); + tx_queue = channel->tx_queue + + (tx_ev_q_label % EFX_MAX_TXQ_PER_CHANNEL); netif_tx_lock(efx->net_dev); efx_farch_notify_tx_desc(tx_queue); @@ -1081,16 +1081,16 @@ static void efx_farch_handle_tx_flush_done(struct efx_nic *efx, efx_qword_t *event) { struct efx_tx_queue *tx_queue; + struct efx_channel *channel; int qid; qid = EFX_QWORD_FIELD(*event, FSF_AZ_DRIVER_EV_SUBDATA); if (qid < EFX_MAX_TXQ_PER_CHANNEL * (efx->n_tx_channels + efx->n_extra_tx_channels)) { - tx_queue = efx_get_tx_queue(efx, qid / EFX_MAX_TXQ_PER_CHANNEL, - qid % EFX_MAX_TXQ_PER_CHANNEL); - if (atomic_cmpxchg(&tx_queue->flush_outstanding, 1, 0)) { + channel = efx_get_tx_channel(efx, qid / EFX_MAX_TXQ_PER_CHANNEL); + tx_queue = channel->tx_queue + (qid % EFX_MAX_TXQ_PER_CHANNEL); + if (atomic_cmpxchg(&tx_queue->flush_outstanding, 1, 0)) efx_farch_magic_event(tx_queue->channel, EFX_CHANNEL_MAGIC_TX_DRAIN(tx_queue)); - } } } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 372090e8ee6f..a9a984c57d78 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -3303,8 +3303,15 @@ static int stmmac_hw_setup(struct net_device *dev, bool init_ptp) /* Enable TSO */ if (priv->tso) { - for (chan = 0; chan < tx_cnt; chan++) + for (chan = 0; chan < tx_cnt; chan++) { + struct stmmac_tx_queue *tx_q = &priv->tx_queue[chan]; + + /* TSO and TBS cannot co-exist */ + if (tx_q->tbs & STMMAC_TBS_AVAIL) + continue; + stmmac_enable_tso(priv, priv->ioaddr, 1, chan); + } } /* Enable Split Header */ @@ -3674,9 +3681,8 @@ int stmmac_open(struct net_device *dev) struct stmmac_tx_queue *tx_q = &priv->tx_queue[chan]; int tbs_en = priv->plat->tx_queues_cfg[chan].tbs_en; + /* Setup per-TXQ tbs flag before TX descriptor alloc */ tx_q->tbs |= tbs_en ? STMMAC_TBS_AVAIL : 0; - if (stmmac_enable_tbs(priv, priv->ioaddr, tbs_en, chan)) - tx_q->tbs &= ~STMMAC_TBS_AVAIL; } ret = alloc_dma_desc_resources(priv); diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index 14e7da7d302f..f9417b44cae8 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -169,11 +169,11 @@ static const char emac_version_string[] = "TI DaVinci EMAC Linux v6.1"; /* EMAC mac_status register */ #define EMAC_MACSTATUS_TXERRCODE_MASK (0xF00000) #define EMAC_MACSTATUS_TXERRCODE_SHIFT (20) -#define EMAC_MACSTATUS_TXERRCH_MASK (0x7) +#define EMAC_MACSTATUS_TXERRCH_MASK (0x70000) #define EMAC_MACSTATUS_TXERRCH_SHIFT (16) #define EMAC_MACSTATUS_RXERRCODE_MASK (0xF000) #define EMAC_MACSTATUS_RXERRCODE_SHIFT (12) -#define EMAC_MACSTATUS_RXERRCH_MASK (0x7) +#define EMAC_MACSTATUS_RXERRCH_MASK (0x700) #define EMAC_MACSTATUS_RXERRCH_SHIFT (8) /* EMAC RX register masks */ diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c index 1149e88e6454..cb89323855d8 100644 --- a/drivers/net/ethernet/xscale/ixp4xx_eth.c +++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c @@ -1087,7 +1087,7 @@ static int init_queues(struct port *port) int i; if (!ports_open) { - dma_pool = dma_pool_create(DRV_NAME, port->netdev->dev.parent, + dma_pool = dma_pool_create(DRV_NAME, &port->netdev->dev, POOL_ALLOC_SIZE, 32, 0); if (!dma_pool) return -ENOMEM; @@ -1506,6 +1506,9 @@ static int ixp4xx_eth_probe(struct platform_device *pdev) ndev->netdev_ops = &ixp4xx_netdev_ops; ndev->ethtool_ops = &ixp4xx_ethtool_ops; ndev->tx_queue_len = 100; + /* Inherit the DMA masks from the platform device */ + ndev->dev.dma_mask = dev->dma_mask; + ndev->dev.coherent_dma_mask = dev->coherent_dma_mask; netif_napi_add(ndev, &port->napi, eth_poll, NAPI_WEIGHT); diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c index 072de880b99f..1ab94b5f9bbf 100644 --- a/drivers/net/geneve.c +++ b/drivers/net/geneve.c @@ -892,7 +892,7 @@ static int geneve_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be16 sport; int err; - if (!pskb_network_may_pull(skb, sizeof(struct iphdr))) + if (!pskb_inet_may_pull(skb)) return -EINVAL; sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true); @@ -989,7 +989,7 @@ static int geneve6_xmit_skb(struct sk_buff *skb, struct net_device *dev, __be16 sport; int err; - if (!pskb_network_may_pull(skb, sizeof(struct ipv6hdr))) + if (!pskb_inet_may_pull(skb)) return -EINVAL; sport = udp_flow_src_port(geneve->net, skb, 1, USHRT_MAX, true); diff --git a/drivers/net/phy/intel-xway.c b/drivers/net/phy/intel-xway.c index 6eac50d4b42f..d453ec016168 100644 --- a/drivers/net/phy/intel-xway.c +++ b/drivers/net/phy/intel-xway.c @@ -11,6 +11,18 @@ #define XWAY_MDIO_IMASK 0x19 /* interrupt mask */ #define XWAY_MDIO_ISTAT 0x1A /* interrupt status */ +#define XWAY_MDIO_LED 0x1B /* led control */ + +/* bit 15:12 are reserved */ +#define XWAY_MDIO_LED_LED3_EN BIT(11) /* Enable the integrated function of LED3 */ +#define XWAY_MDIO_LED_LED2_EN BIT(10) /* Enable the integrated function of LED2 */ +#define XWAY_MDIO_LED_LED1_EN BIT(9) /* Enable the integrated function of LED1 */ +#define XWAY_MDIO_LED_LED0_EN BIT(8) /* Enable the integrated function of LED0 */ +/* bit 7:4 are reserved */ +#define XWAY_MDIO_LED_LED3_DA BIT(3) /* Direct Access to LED3 */ +#define XWAY_MDIO_LED_LED2_DA BIT(2) /* Direct Access to LED2 */ +#define XWAY_MDIO_LED_LED1_DA BIT(1) /* Direct Access to LED1 */ +#define XWAY_MDIO_LED_LED0_DA BIT(0) /* Direct Access to LED0 */ #define XWAY_MDIO_INIT_WOL BIT(15) /* Wake-On-LAN */ #define XWAY_MDIO_INIT_MSRE BIT(14) @@ -159,6 +171,15 @@ static int xway_gphy_config_init(struct phy_device *phydev) /* Clear all pending interrupts */ phy_read(phydev, XWAY_MDIO_ISTAT); + /* Ensure that integrated led function is enabled for all leds */ + err = phy_write(phydev, XWAY_MDIO_LED, + XWAY_MDIO_LED_LED0_EN | + XWAY_MDIO_LED_LED1_EN | + XWAY_MDIO_LED_LED2_EN | + XWAY_MDIO_LED_LED3_EN); + if (err) + return err; + phy_write_mmd(phydev, MDIO_MMD_VEND2, XWAY_MMD_LEDCH, XWAY_MMD_LEDCH_NACS_NONE | XWAY_MMD_LEDCH_SBF_F02HZ | diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c index e2b2b20c0dc5..a61fde7013bd 100644 --- a/drivers/net/phy/marvell.c +++ b/drivers/net/phy/marvell.c @@ -978,22 +978,28 @@ static int m88e1111_get_downshift(struct phy_device *phydev, u8 *data) static int m88e1111_set_downshift(struct phy_device *phydev, u8 cnt) { - int val; + int val, err; if (cnt > MII_M1111_PHY_EXT_CR_DOWNSHIFT_MAX) return -E2BIG; - if (!cnt) - return phy_clear_bits(phydev, MII_M1111_PHY_EXT_CR, - MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN); + if (!cnt) { + err = phy_clear_bits(phydev, MII_M1111_PHY_EXT_CR, + MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN); + } else { + val = MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN; + val |= FIELD_PREP(MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK, cnt - 1); - val = MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN; - val |= FIELD_PREP(MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK, cnt - 1); + err = phy_modify(phydev, MII_M1111_PHY_EXT_CR, + MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN | + MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK, + val); + } - return phy_modify(phydev, MII_M1111_PHY_EXT_CR, - MII_M1111_PHY_EXT_CR_DOWNSHIFT_EN | - MII_M1111_PHY_EXT_CR_DOWNSHIFT_MASK, - val); + if (err < 0) + return err; + + return genphy_soft_reset(phydev); } static int m88e1111_get_tunable(struct phy_device *phydev, @@ -1036,22 +1042,28 @@ static int m88e1011_get_downshift(struct phy_device *phydev, u8 *data) static int m88e1011_set_downshift(struct phy_device *phydev, u8 cnt) { - int val; + int val, err; if (cnt > MII_M1011_PHY_SCR_DOWNSHIFT_MAX) return -E2BIG; - if (!cnt) - return phy_clear_bits(phydev, MII_M1011_PHY_SCR, - MII_M1011_PHY_SCR_DOWNSHIFT_EN); + if (!cnt) { + err = phy_clear_bits(phydev, MII_M1011_PHY_SCR, + MII_M1011_PHY_SCR_DOWNSHIFT_EN); + } else { + val = MII_M1011_PHY_SCR_DOWNSHIFT_EN; + val |= FIELD_PREP(MII_M1011_PHY_SCR_DOWNSHIFT_MASK, cnt - 1); - val = MII_M1011_PHY_SCR_DOWNSHIFT_EN; - val |= FIELD_PREP(MII_M1011_PHY_SCR_DOWNSHIFT_MASK, cnt - 1); + err = phy_modify(phydev, MII_M1011_PHY_SCR, + MII_M1011_PHY_SCR_DOWNSHIFT_EN | + MII_M1011_PHY_SCR_DOWNSHIFT_MASK, + val); + } - return phy_modify(phydev, MII_M1011_PHY_SCR, - MII_M1011_PHY_SCR_DOWNSHIFT_EN | - MII_M1011_PHY_SCR_DOWNSHIFT_MASK, - val); + if (err < 0) + return err; + + return genphy_soft_reset(phydev); } static int m88e1011_get_tunable(struct phy_device *phydev, diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c index 4456abb9a074..34bde8c87324 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx-gen2.c @@ -40,6 +40,7 @@ int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, const u8 *cmddata[IWL_MAX_CMD_TBS_PER_TFD]; u16 cmdlen[IWL_MAX_CMD_TBS_PER_TFD]; struct iwl_tfh_tfd *tfd; + unsigned long flags; copy_size = sizeof(struct iwl_cmd_header_wide); cmd_size = sizeof(struct iwl_cmd_header_wide); @@ -108,14 +109,14 @@ int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, goto free_dup_buf; } - spin_lock_bh(&txq->lock); + spin_lock_irqsave(&txq->lock, flags); idx = iwl_txq_get_cmd_index(txq, txq->write_ptr); tfd = iwl_txq_get_tfd(trans, txq, txq->write_ptr); memset(tfd, 0, sizeof(*tfd)); if (iwl_txq_space(trans, txq) < ((cmd->flags & CMD_ASYNC) ? 2 : 1)) { - spin_unlock_bh(&txq->lock); + spin_unlock_irqrestore(&txq->lock, flags); IWL_ERR(trans, "No space in command queue\n"); iwl_op_mode_cmd_queue_full(trans->op_mode); @@ -250,7 +251,7 @@ int iwl_pcie_gen2_enqueue_hcmd(struct iwl_trans *trans, spin_unlock(&trans_pcie->reg_lock); out: - spin_unlock_bh(&txq->lock); + spin_unlock_irqrestore(&txq->lock, flags); free_dup_buf: if (idx < 0) kfree(dup_buf); |