Commit 657237f5 authored by David S. Miller's avatar David S. Miller
Browse files

Merge tag 'wireless-drivers-2020-07-24' of... 

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: default avatarDavid S. Miller <davem@davemloft.net>
parents c2c63310 1cfd3426

drivers/net/wireless/ath/ath10k/ahb.c

+1 −1
Original line number Diff line number Diff line
@@ -820,7 +820,7 @@ static int ath10k_ahb_probe(struct platform_device *pdev) 
	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);

drivers/net/wireless/ath/ath10k/pci.c

+37 −41
Original line number Diff line number Diff line
@@ -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 @@ static int ath10k_pci_probe(struct pci_dev *pdev, 


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 @@ static int ath10k_pci_probe(struct pci_dev *pdev, 
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);

drivers/net/wireless/ath/ath9k/hif_usb.c

+3 −1
Original line number Diff line number Diff line
@@ -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:

drivers/net/wireless/intel/iwlwifi/pcie/drv.c

+2 −0
Original line number Diff line number Diff line
@@ -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),