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-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c10
-rw-r--r--drivers/net/ethernet/freescale/dpaa/dpaa_eth.c2
-rw-r--r--drivers/net/ethernet/freescale/fman/mac.c2
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hns_ethtool.c16
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c8
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_main.c3
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_rep.c2
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c1
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c77
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/main.c14
-rw-r--r--drivers/net/ethernet/sfc/ef10_sriov.c2
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_main.c20
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c35
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h4
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c2
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c17
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c18
-rw-r--r--drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c9
18 files changed, 148 insertions, 94 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index ea1bfcf1870a..53309f659951 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -2171,9 +2171,10 @@ static int cxgb_up(struct adapter *adap)
{
int err;
+ mutex_lock(&uld_mutex);
err = setup_sge_queues(adap);
if (err)
- goto out;
+ goto rel_lock;
err = setup_rss(adap);
if (err)
goto freeq;
@@ -2197,7 +2198,6 @@ static int cxgb_up(struct adapter *adap)
goto irq_err;
}
- mutex_lock(&uld_mutex);
enable_rx(adap);
t4_sge_start(adap);
t4_intr_enable(adap);
@@ -2210,13 +2210,15 @@ static int cxgb_up(struct adapter *adap)
#endif
/* Initialize hash mac addr list*/
INIT_LIST_HEAD(&adap->mac_hlist);
- out:
return err;
+
irq_err:
dev_err(adap->pdev_dev, "request_irq failed, err %d\n", err);
freeq:
t4_free_sge_resources(adap);
- goto out;
+ rel_lock:
+ mutex_unlock(&uld_mutex);
+ return err;
}
static void cxgb_down(struct adapter *adapter)
diff --git a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
index 9a520e4f0df9..290ad0563320 100644
--- a/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
+++ b/drivers/net/ethernet/freescale/dpaa/dpaa_eth.c
@@ -2647,7 +2647,7 @@ static int dpaa_eth_probe(struct platform_device *pdev)
priv->buf_layout[TX].priv_data_size = DPAA_TX_PRIV_DATA_SIZE; /* Tx */
/* device used for DMA mapping */
- arch_setup_dma_ops(dev, 0, 0, NULL, false);
+ set_dma_ops(dev, get_dma_ops(&pdev->dev));
err = dma_coerce_mask_and_coherent(dev, DMA_BIT_MASK(40));
if (err) {
dev_err(dev, "dma_coerce_mask_and_coherent() failed\n");
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
index 0b31f8502ada..6e67d22fd0d5 100644
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -623,6 +623,8 @@ static struct platform_device *dpaa_eth_add_device(int fman_id,
goto no_mem;
}
+ set_dma_ops(&pdev->dev, get_dma_ops(priv->dev));
+
ret = platform_device_add_data(pdev, &data, sizeof(data));
if (ret)
goto err;
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
index b8fab149690f..e95795b3c841 100644
--- a/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns/hns_ethtool.c
@@ -288,9 +288,15 @@ static int hns_nic_config_phy_loopback(struct phy_device *phy_dev, u8 en)
/* Force 1000M Link, Default is 0x0200 */
phy_write(phy_dev, 7, 0x20C);
- phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
- /* Enable PHY loop-back */
+ /* Powerup Fiber */
+ phy_write(phy_dev, HNS_PHY_PAGE_REG, 1);
+ val = phy_read(phy_dev, COPPER_CONTROL_REG);
+ val &= ~PHY_POWER_DOWN;
+ phy_write(phy_dev, COPPER_CONTROL_REG, val);
+
+ /* Enable Phy Loopback */
+ phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
val = phy_read(phy_dev, COPPER_CONTROL_REG);
val |= PHY_LOOP_BACK;
val &= ~PHY_POWER_DOWN;
@@ -299,6 +305,12 @@ static int hns_nic_config_phy_loopback(struct phy_device *phy_dev, u8 en)
phy_write(phy_dev, HNS_PHY_PAGE_REG, 0xFA);
phy_write(phy_dev, 1, 0x400);
phy_write(phy_dev, 7, 0x200);
+
+ phy_write(phy_dev, HNS_PHY_PAGE_REG, 1);
+ val = phy_read(phy_dev, COPPER_CONTROL_REG);
+ val |= PHY_POWER_DOWN;
+ phy_write(phy_dev, COPPER_CONTROL_REG, val);
+
phy_write(phy_dev, HNS_PHY_PAGE_REG, 0);
phy_write(phy_dev, 9, 0xF00);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 8209affa75c3..16486dff1493 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -1242,11 +1242,11 @@ static int mlx5e_get_ts_info(struct net_device *dev,
SOF_TIMESTAMPING_RX_HARDWARE |
SOF_TIMESTAMPING_RAW_HARDWARE;
- info->tx_types = (BIT(1) << HWTSTAMP_TX_OFF) |
- (BIT(1) << HWTSTAMP_TX_ON);
+ info->tx_types = BIT(HWTSTAMP_TX_OFF) |
+ BIT(HWTSTAMP_TX_ON);
- info->rx_filters = (BIT(1) << HWTSTAMP_FILTER_NONE) |
- (BIT(1) << HWTSTAMP_FILTER_ALL);
+ info->rx_filters = BIT(HWTSTAMP_FILTER_NONE) |
+ BIT(HWTSTAMP_FILTER_ALL);
return 0;
}
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 41cd22a223dc..277f4de30375 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -4241,7 +4241,8 @@ struct net_device *mlx5e_create_netdev(struct mlx5_core_dev *mdev,
return netdev;
err_cleanup_nic:
- profile->cleanup(priv);
+ if (profile->cleanup)
+ profile->cleanup(priv);
free_netdev(netdev);
return NULL;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
index 79462c0368a0..46984a52a94b 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c
@@ -791,6 +791,8 @@ static void mlx5e_build_rep_params(struct mlx5_core_dev *mdev,
params->tx_max_inline = mlx5e_get_max_inline_cap(mdev);
params->num_tc = 1;
params->lro_wqe_sz = MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ;
+
+ mlx5_query_min_inline(mdev, &params->tx_min_inline_mode);
}
static void mlx5e_build_rep_netdev(struct net_device *netdev)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index ec63158ab643..9df9fc0d26f5 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -895,7 +895,6 @@ static struct mlx5_fields fields[] = {
{MLX5_ACTION_IN_FIELD_OUT_SMAC_15_0, 2, offsetof(struct pedit_headers, eth.h_source[4])},
{MLX5_ACTION_IN_FIELD_OUT_ETHERTYPE, 2, offsetof(struct pedit_headers, eth.h_proto)},
- {MLX5_ACTION_IN_FIELD_OUT_IP_DSCP, 1, offsetof(struct pedit_headers, ip4.tos)},
{MLX5_ACTION_IN_FIELD_OUT_IP_TTL, 1, offsetof(struct pedit_headers, ip4.ttl)},
{MLX5_ACTION_IN_FIELD_OUT_SIPV4, 4, offsetof(struct pedit_headers, ip4.saddr)},
{MLX5_ACTION_IN_FIELD_OUT_DIPV4, 4, offsetof(struct pedit_headers, ip4.daddr)},
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index f991f669047e..a53e982a6863 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -906,21 +906,34 @@ static int esw_inline_mode_to_devlink(u8 mlx5_mode, u8 *mode)
return 0;
}
-int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
+static int mlx5_devlink_eswitch_check(struct devlink *devlink)
{
- struct mlx5_core_dev *dev;
- u16 cur_mlx5_mode, mlx5_mode = 0;
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
- dev = devlink_priv(devlink);
+ if (MLX5_CAP_GEN(dev, port_type) != MLX5_CAP_PORT_TYPE_ETH)
+ return -EOPNOTSUPP;
if (!MLX5_CAP_GEN(dev, vport_group_manager))
return -EOPNOTSUPP;
- cur_mlx5_mode = dev->priv.eswitch->mode;
-
- if (cur_mlx5_mode == SRIOV_NONE)
+ if (dev->priv.eswitch->mode == SRIOV_NONE)
return -EOPNOTSUPP;
+ return 0;
+}
+
+int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
+{
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ u16 cur_mlx5_mode, mlx5_mode = 0;
+ int err;
+
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
+
+ cur_mlx5_mode = dev->priv.eswitch->mode;
+
if (esw_mode_from_devlink(mode, &mlx5_mode))
return -EINVAL;
@@ -937,15 +950,12 @@ int mlx5_devlink_eswitch_mode_set(struct devlink *devlink, u16 mode)
int mlx5_devlink_eswitch_mode_get(struct devlink *devlink, u16 *mode)
{
- struct mlx5_core_dev *dev;
-
- dev = devlink_priv(devlink);
-
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
+ struct mlx5_core_dev *dev = devlink_priv(devlink);
+ int err;
- if (dev->priv.eswitch->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
return esw_mode_to_devlink(dev->priv.eswitch->mode, mode);
}
@@ -954,15 +964,12 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
struct mlx5_eswitch *esw = dev->priv.eswitch;
- int num_vports = esw->enabled_vports;
int err, vport;
u8 mlx5_mode;
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
-
- if (esw->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
switch (MLX5_CAP_ETH(dev, wqe_inline_mode)) {
case MLX5_CAP_INLINE_MODE_NOT_REQUIRED:
@@ -985,7 +992,7 @@ int mlx5_devlink_eswitch_inline_mode_set(struct devlink *devlink, u8 mode)
if (err)
goto out;
- for (vport = 1; vport < num_vports; vport++) {
+ for (vport = 1; vport < esw->enabled_vports; vport++) {
err = mlx5_modify_nic_vport_min_inline(dev, vport, mlx5_mode);
if (err) {
esw_warn(dev, "Failed to set min inline on vport %d\n",
@@ -1010,12 +1017,11 @@ int mlx5_devlink_eswitch_inline_mode_get(struct devlink *devlink, u8 *mode)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
struct mlx5_eswitch *esw = dev->priv.eswitch;
+ int err;
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
-
- if (esw->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
return esw_inline_mode_to_devlink(esw->offloads.inline_mode, mode);
}
@@ -1062,11 +1068,9 @@ int mlx5_devlink_eswitch_encap_mode_set(struct devlink *devlink, u8 encap)
struct mlx5_eswitch *esw = dev->priv.eswitch;
int err;
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
-
- if (esw->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
if (encap != DEVLINK_ESWITCH_ENCAP_MODE_NONE &&
(!MLX5_CAP_ESW_FLOWTABLE_FDB(dev, encap) ||
@@ -1105,12 +1109,11 @@ int mlx5_devlink_eswitch_encap_mode_get(struct devlink *devlink, u8 *encap)
{
struct mlx5_core_dev *dev = devlink_priv(devlink);
struct mlx5_eswitch *esw = dev->priv.eswitch;
+ int err;
- if (!MLX5_CAP_GEN(dev, vport_group_manager))
- return -EOPNOTSUPP;
-
- if (esw->mode == SRIOV_NONE)
- return -EOPNOTSUPP;
+ err = mlx5_devlink_eswitch_check(devlink);
+ if (err)
+ return err;
*encap = esw->offloads.encap;
return 0;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c
index 4f577a5abf88..13be264587f1 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c
@@ -175,8 +175,9 @@ static struct mlx5_profile profile[] = {
},
};
-#define FW_INIT_TIMEOUT_MILI 2000
-#define FW_INIT_WAIT_MS 2
+#define FW_INIT_TIMEOUT_MILI 2000
+#define FW_INIT_WAIT_MS 2
+#define FW_PRE_INIT_TIMEOUT_MILI 10000
static int wait_fw_init(struct mlx5_core_dev *dev, u32 max_wait_mili)
{
@@ -1013,6 +1014,15 @@ static int mlx5_load_one(struct mlx5_core_dev *dev, struct mlx5_priv *priv,
*/
dev->state = MLX5_DEVICE_STATE_UP;
+ /* wait for firmware to accept initialization segments configurations
+ */
+ err = wait_fw_init(dev, FW_PRE_INIT_TIMEOUT_MILI);
+ if (err) {
+ dev_err(&dev->pdev->dev, "Firmware over %d MS in pre-initializing state, aborting\n",
+ FW_PRE_INIT_TIMEOUT_MILI);
+ goto out;
+ }
+
err = mlx5_cmd_init(dev);
if (err) {
dev_err(&pdev->dev, "Failed initializing command interface, aborting\n");
diff --git a/drivers/net/ethernet/sfc/ef10_sriov.c b/drivers/net/ethernet/sfc/ef10_sriov.c
index b7e4345c990d..019cef1d3cf7 100644
--- a/drivers/net/ethernet/sfc/ef10_sriov.c
+++ b/drivers/net/ethernet/sfc/ef10_sriov.c
@@ -661,8 +661,6 @@ restore_filters:
up_write(&vf->efx->filter_sem);
mutex_unlock(&vf->efx->mac_lock);
- up_write(&vf->efx->filter_sem);
-
rc2 = efx_net_open(vf->efx->net_dev);
if (rc2)
goto reset_nic;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index d16d11bfc046..6e4cbc6ce0ef 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -2831,7 +2831,6 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
tx_q->tx_skbuff_dma[first_entry].buf = des;
tx_q->tx_skbuff_dma[first_entry].len = skb_headlen(skb);
- tx_q->tx_skbuff[first_entry] = skb;
first->des0 = cpu_to_le32(des);
@@ -2865,6 +2864,14 @@ static netdev_tx_t stmmac_tso_xmit(struct sk_buff *skb, struct net_device *dev)
tx_q->tx_skbuff_dma[tx_q->cur_tx].last_segment = true;
+ /* Only the last descriptor gets to point to the skb. */
+ tx_q->tx_skbuff[tx_q->cur_tx] = skb;
+
+ /* We've used all descriptors we need for this skb, however,
+ * advance cur_tx so that it references a fresh descriptor.
+ * ndo_start_xmit will fill this descriptor the next time it's
+ * called and stmmac_tx_clean may clean up to this descriptor.
+ */
tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, DMA_TX_SIZE);
if (unlikely(stmmac_tx_avail(priv, queue) <= (MAX_SKB_FRAGS + 1))) {
@@ -2998,8 +3005,6 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
first = desc;
- tx_q->tx_skbuff[first_entry] = skb;
-
enh_desc = priv->plat->enh_desc;
/* To program the descriptors according to the size of the frame */
if (enh_desc)
@@ -3047,8 +3052,15 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev)
skb->len);
}
- entry = STMMAC_GET_ENTRY(entry, DMA_TX_SIZE);
+ /* Only the last descriptor gets to point to the skb. */
+ tx_q->tx_skbuff[entry] = skb;
+ /* We've used all descriptors we need for this skb, however,
+ * advance cur_tx so that it references a fresh descriptor.
+ * ndo_start_xmit will fill this descriptor the next time it's
+ * called and stmmac_tx_clean may clean up to this descriptor.
+ */
+ entry = STMMAC_GET_ENTRY(entry, DMA_TX_SIZE);
tx_q->cur_tx = entry;
if (netif_msg_pktdata(priv)) {
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
index c7c1e9906500..d231042f19d6 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.c
@@ -442,7 +442,7 @@ struct brcmf_fw {
const char *nvram_name;
u16 domain_nr;
u16 bus_nr;
- void (*done)(struct device *dev, const struct firmware *fw,
+ void (*done)(struct device *dev, int err, const struct firmware *fw,
void *nvram_image, u32 nvram_len);
};
@@ -477,52 +477,51 @@ static void brcmf_fw_request_nvram_done(const struct firmware *fw, void *ctx)
if (!nvram && !(fwctx->flags & BRCMF_FW_REQ_NV_OPTIONAL))
goto fail;
- fwctx->done(fwctx->dev, fwctx->code, nvram, nvram_length);
+ fwctx->done(fwctx->dev, 0, fwctx->code, nvram, nvram_length);
kfree(fwctx);
return;
fail:
brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
release_firmware(fwctx->code);
- device_release_driver(fwctx->dev);
+ fwctx->done(fwctx->dev, -ENOENT, NULL, NULL, 0);
kfree(fwctx);
}
static void brcmf_fw_request_code_done(const struct firmware *fw, void *ctx)
{
struct brcmf_fw *fwctx = ctx;
- int ret;
+ int ret = 0;
brcmf_dbg(TRACE, "enter: dev=%s\n", dev_name(fwctx->dev));
- if (!fw)
+ if (!fw) {
+ ret = -ENOENT;
goto fail;
-
- /* only requested code so done here */
- if (!(fwctx->flags & BRCMF_FW_REQUEST_NVRAM)) {
- fwctx->done(fwctx->dev, fw, NULL, 0);
- kfree(fwctx);
- return;
}
+ /* only requested code so done here */
+ if (!(fwctx->flags & BRCMF_FW_REQUEST_NVRAM))
+ goto done;
+
fwctx->code = fw;
ret = request_firmware_nowait(THIS_MODULE, true, fwctx->nvram_name,
fwctx->dev, GFP_KERNEL, fwctx,
brcmf_fw_request_nvram_done);
- if (!ret)
- return;
-
- brcmf_fw_request_nvram_done(NULL, fwctx);
+ /* pass NULL to nvram callback for bcm47xx fallback */
+ if (ret)
+ brcmf_fw_request_nvram_done(NULL, fwctx);
return;
fail:
brcmf_dbg(TRACE, "failed: dev=%s\n", dev_name(fwctx->dev));
- device_release_driver(fwctx->dev);
+done:
+ fwctx->done(fwctx->dev, ret, fw, NULL, 0);
kfree(fwctx);
}
int brcmf_fw_get_firmwares_pcie(struct device *dev, u16 flags,
const char *code, const char *nvram,
- void (*fw_cb)(struct device *dev,
+ void (*fw_cb)(struct device *dev, int err,
const struct firmware *fw,
void *nvram_image, u32 nvram_len),
u16 domain_nr, u16 bus_nr)
@@ -555,7 +554,7 @@ int brcmf_fw_get_firmwares_pcie(struct device *dev, u16 flags,
int brcmf_fw_get_firmwares(struct device *dev, u16 flags,
const char *code, const char *nvram,
- void (*fw_cb)(struct device *dev,
+ void (*fw_cb)(struct device *dev, int err,
const struct firmware *fw,
void *nvram_image, u32 nvram_len))
{
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
index d3c9f0d52ae3..8fa4b7e1ab3d 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/firmware.h
@@ -73,13 +73,13 @@ void brcmf_fw_nvram_free(void *nvram);
*/
int brcmf_fw_get_firmwares_pcie(struct device *dev, u16 flags,
const char *code, const char *nvram,
- void (*fw_cb)(struct device *dev,
+ void (*fw_cb)(struct device *dev, int err,
const struct firmware *fw,
void *nvram_image, u32 nvram_len),
u16 domain_nr, u16 bus_nr);
int brcmf_fw_get_firmwares(struct device *dev, u16 flags,
const char *code, const char *nvram,
- void (*fw_cb)(struct device *dev,
+ void (*fw_cb)(struct device *dev, int err,
const struct firmware *fw,
void *nvram_image, u32 nvram_len));
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
index 72373e59308e..f59642b2c935 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwsignal.c
@@ -2145,7 +2145,7 @@ void brcmf_fws_add_interface(struct brcmf_if *ifp)
struct brcmf_fws_info *fws = drvr_to_fws(ifp->drvr);
struct brcmf_fws_mac_descriptor *entry;
- if (!ifp->ndev || fws->fcmode == BRCMF_FWS_FCMODE_NONE)
+ if (!ifp->ndev || !brcmf_fws_queue_skbs(fws))
return;
entry = &fws->desc.iface[ifp->ifidx];
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
index f36b96dc6acd..f878706613e6 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/pcie.c
@@ -1650,16 +1650,23 @@ static const struct brcmf_buscore_ops brcmf_pcie_buscore_ops = {
.write32 = brcmf_pcie_buscore_write32,
};
-static void brcmf_pcie_setup(struct device *dev, const struct firmware *fw,
+static void brcmf_pcie_setup(struct device *dev, int ret,
+ const struct firmware *fw,
void *nvram, u32 nvram_len)
{
- struct brcmf_bus *bus = dev_get_drvdata(dev);
- struct brcmf_pciedev *pcie_bus_dev = bus->bus_priv.pcie;
- struct brcmf_pciedev_info *devinfo = pcie_bus_dev->devinfo;
+ struct brcmf_bus *bus;
+ struct brcmf_pciedev *pcie_bus_dev;
+ struct brcmf_pciedev_info *devinfo;
struct brcmf_commonring **flowrings;
- int ret;
u32 i;
+ /* check firmware loading result */
+ if (ret)
+ goto fail;
+
+ bus = dev_get_drvdata(dev);
+ pcie_bus_dev = bus->bus_priv.pcie;
+ devinfo = pcie_bus_dev->devinfo;
brcmf_pcie_attach(devinfo);
/* Some of the firmwares have the size of the memory of the device
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
index e03450059b06..5653d6dd38f6 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c
@@ -3982,21 +3982,26 @@ static const struct brcmf_bus_ops brcmf_sdio_bus_ops = {
.get_memdump = brcmf_sdio_bus_get_memdump,
};
-static void brcmf_sdio_firmware_callback(struct device *dev,
+static void brcmf_sdio_firmware_callback(struct device *dev, int err,
const struct firmware *code,
void *nvram, u32 nvram_len)
{
- struct brcmf_bus *bus_if = dev_get_drvdata(dev);
- struct brcmf_sdio_dev *sdiodev = bus_if->bus_priv.sdio;
- struct brcmf_sdio *bus = sdiodev->bus;
- int err = 0;
+ struct brcmf_bus *bus_if;
+ struct brcmf_sdio_dev *sdiodev;
+ struct brcmf_sdio *bus;
u8 saveclk;
- brcmf_dbg(TRACE, "Enter: dev=%s\n", dev_name(dev));
+ brcmf_dbg(TRACE, "Enter: dev=%s, err=%d\n", dev_name(dev), err);
+ bus_if = dev_get_drvdata(dev);
+ sdiodev = bus_if->bus_priv.sdio;
+ if (err)
+ goto fail;
if (!bus_if->drvr)
return;
+ bus = sdiodev->bus;
+
/* try to download image and nvram to the dongle */
bus->alp_only = true;
err = brcmf_sdio_download_firmware(bus, code, nvram, nvram_len);
@@ -4083,6 +4088,7 @@ release:
fail:
brcmf_dbg(TRACE, "failed: dev=%s, err=%d\n", dev_name(dev), err);
device_release_driver(dev);
+ device_release_driver(&sdiodev->func[2]->dev);
}
struct brcmf_sdio *brcmf_sdio_probe(struct brcmf_sdio_dev *sdiodev)
diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
index e4d545f9edee..0eea48e73331 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/usb.c
@@ -1159,17 +1159,18 @@ fail:
return ret;
}
-static void brcmf_usb_probe_phase2(struct device *dev,
+static void brcmf_usb_probe_phase2(struct device *dev, int ret,
const struct firmware *fw,
void *nvram, u32 nvlen)
{
struct brcmf_bus *bus = dev_get_drvdata(dev);
- struct brcmf_usbdev_info *devinfo;
- int ret;
+ struct brcmf_usbdev_info *devinfo = bus->bus_priv.usb->devinfo;
+
+ if (ret)
+ goto error;
brcmf_dbg(USB, "Start fw downloading\n");
- devinfo = bus->bus_priv.usb->devinfo;
ret = check_file(fw->data);
if (ret < 0) {
brcmf_err("invalid firmware\n");