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wireless-drivers fixes for v5.8 

Second set of fixes for v5.8, and hopefully also the last. Three
 important regressions fixed.
 
 ath9k
 
 * fix a regression which broke support for all ath9k usb devices
 
 ath10k
 
 * fix a regression which broke support for all QCA4019 AHB devices
 
 iwlwifi
 
 * fix a regression which broke support for some Killer Wireless-AC 1550 cards
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Merge tag 'wireless-drivers-2020-07-24' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers

Kalle Valo says:

====================
wireless-drivers fixes for v5.8

Second set of fixes for v5.8, and hopefully also the last. Three
important regressions fixed.

ath9k

* fix a regression which broke support for all ath9k usb devices

ath10k

* fix a regression which broke support for all QCA4019 AHB devices

iwlwifi

* fix a regression which broke support for some Killer Wireless-AC 1550 cards
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2020-07-24 17:26:09 -07:00
parent c2c6331064 1cfd3426ef
commit 657237f56b
4 changed files with 43 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/wireless/ath/ath10k/ahb.c
View File

@ -820,7 +820,7 @@ err_free_irq:
ath10k_ahb_release_irq_legacy(ar);
err_free_pipes:
ath10k_pci_free_pipes(ar);
ath10k_pci_release_resource(ar);
err_resource_deinit:
ath10k_ahb_resource_deinit(ar);

78
drivers/net/wireless/ath/ath10k/pci.c
View File

@ -3473,6 +3473,28 @@ int ath10k_pci_setup_resource(struct ath10k *ar)
timer_setup(&ar_pci->rx_post_retry, ath10k_pci_rx_replenish_retry, 0);
ar_pci->attr = kmemdup(pci_host_ce_config_wlan,
sizeof(pci_host_ce_config_wlan),
GFP_KERNEL);
if (!ar_pci->attr)
return -ENOMEM;
ar_pci->pipe_config = kmemdup(pci_target_ce_config_wlan,
sizeof(pci_target_ce_config_wlan),
GFP_KERNEL);
if (!ar_pci->pipe_config) {
ret = -ENOMEM;
goto err_free_attr;
}
ar_pci->serv_to_pipe = kmemdup(pci_target_service_to_ce_map_wlan,
sizeof(pci_target_service_to_ce_map_wlan),
GFP_KERNEL);
if (!ar_pci->serv_to_pipe) {
ret = -ENOMEM;
goto err_free_pipe_config;
}
if (QCA_REV_6174(ar) || QCA_REV_9377(ar))
ath10k_pci_override_ce_config(ar);
@ -3480,18 +3502,31 @@ int ath10k_pci_setup_resource(struct ath10k *ar)
if (ret) {
ath10k_err(ar, "failed to allocate copy engine pipes: %d\n",
ret);
return ret;
goto err_free_serv_to_pipe;
}
return 0;
err_free_serv_to_pipe:
kfree(ar_pci->serv_to_pipe);
err_free_pipe_config:
kfree(ar_pci->pipe_config);
err_free_attr:
kfree(ar_pci->attr);
return ret;
}
void ath10k_pci_release_resource(struct ath10k *ar)
{
struct ath10k_pci *ar_pci = ath10k_pci_priv(ar);
ath10k_pci_rx_retry_sync(ar);
netif_napi_del(&ar->napi);
ath10k_pci_ce_deinit(ar);
ath10k_pci_free_pipes(ar);
kfree(ar_pci->attr);
kfree(ar_pci->pipe_config);
kfree(ar_pci->serv_to_pipe);
}
static const struct ath10k_bus_ops ath10k_pci_bus_ops = {
@ -3601,30 +3636,6 @@ static int ath10k_pci_probe(struct pci_dev *pdev,
timer_setup(&ar_pci->ps_timer, ath10k_pci_ps_timer, 0);
ar_pci->attr = kmemdup(pci_host_ce_config_wlan,
sizeof(pci_host_ce_config_wlan),
GFP_KERNEL);
if (!ar_pci->attr) {
ret = -ENOMEM;
goto err_free;
}
ar_pci->pipe_config = kmemdup(pci_target_ce_config_wlan,
sizeof(pci_target_ce_config_wlan),
GFP_KERNEL);
if (!ar_pci->pipe_config) {
ret = -ENOMEM;
goto err_free;
}
ar_pci->serv_to_pipe = kmemdup(pci_target_service_to_ce_map_wlan,
sizeof(pci_target_service_to_ce_map_wlan),
GFP_KERNEL);
if (!ar_pci->serv_to_pipe) {
ret = -ENOMEM;
goto err_free;
}
ret = ath10k_pci_setup_resource(ar);
if (ret) {
ath10k_err(ar, "failed to setup resource: %d\n", ret);
@ -3705,10 +3716,9 @@ err_unsupported:
err_free_irq:
ath10k_pci_free_irq(ar);
ath10k_pci_rx_retry_sync(ar);
err_deinit_irq:
ath10k_pci_deinit_irq(ar);
ath10k_pci_release_resource(ar);
err_sleep:
ath10k_pci_sleep_sync(ar);
@ -3720,29 +3730,18 @@ err_free_pipes:
err_core_destroy:
ath10k_core_destroy(ar);
err_free:
kfree(ar_pci->attr);
kfree(ar_pci->pipe_config);
kfree(ar_pci->serv_to_pipe);
return ret;
}
static void ath10k_pci_remove(struct pci_dev *pdev)
{
struct ath10k *ar = pci_get_drvdata(pdev);
struct ath10k_pci *ar_pci;
ath10k_dbg(ar, ATH10K_DBG_PCI, "pci remove\n");
if (!ar)
return;
ar_pci = ath10k_pci_priv(ar);
if (!ar_pci)
return;
ath10k_core_unregister(ar);
ath10k_pci_free_irq(ar);
ath10k_pci_deinit_irq(ar);
@ -3750,9 +3749,6 @@ static void ath10k_pci_remove(struct pci_dev *pdev)
ath10k_pci_sleep_sync(ar);
ath10k_pci_release(ar);
ath10k_core_destroy(ar);
kfree(ar_pci->attr);
kfree(ar_pci->pipe_config);
kfree(ar_pci->serv_to_pipe);
}
MODULE_DEVICE_TABLE(pci, ath10k_pci_id_table);

4
drivers/net/wireless/ath/ath9k/hif_usb.c
View File

@ -733,11 +733,13 @@ static void ath9k_hif_usb_reg_in_cb(struct urb *urb)
return;
}
rx_buf->skb = nskb;
usb_fill_int_urb(urb, hif_dev->udev,
usb_rcvintpipe(hif_dev->udev,
USB_REG_IN_PIPE),
nskb->data, MAX_REG_IN_BUF_SIZE,
ath9k_hif_usb_reg_in_cb, nskb, 1);
ath9k_hif_usb_reg_in_cb, rx_buf, 1);
}
resubmit:

2
drivers/net/wireless/intel/iwlwifi/pcie/drv.c
View File

@ -582,6 +582,8 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
IWL_DEV_INFO(0x30DC, 0x1552, iwl9560_2ac_cfg_soc, iwl9560_killer_1550i_name),
IWL_DEV_INFO(0x31DC, 0x1551, iwl9560_2ac_cfg_soc, iwl9560_killer_1550s_name),
IWL_DEV_INFO(0x31DC, 0x1552, iwl9560_2ac_cfg_soc, iwl9560_killer_1550i_name),
IWL_DEV_INFO(0xA370, 0x1551, iwl9560_2ac_cfg_soc, iwl9560_killer_1550s_name),
IWL_DEV_INFO(0xA370, 0x1552, iwl9560_2ac_cfg_soc, iwl9560_killer_1550i_name),
IWL_DEV_INFO(0x271C, 0x0214, iwl9260_2ac_cfg, iwl9260_1_name),