Merge tag 'wireless-drivers-next-2020-05-07' of... (5d9e4722) · Commits · 戴 / test

Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt

+14 −0

Original line number	Diff line number	Diff line
		@@ -96,6 +96,17 @@ Optional properties:
		- qcom,coexist-gpio-pin : gpio pin number information to support coex
		which will be used by wifi firmware.

		* Subnodes
		The ath10k wifi node can contain one optional firmware subnode.
		Firmware subnode is needed when the platform does not have TustZone.
		The firmware subnode must have:

		- iommus:
		Usage: required
		Value type: <prop-encoded-array>
		Definition: A list of phandle and IOMMU specifier pairs.


		Example (to supply PCI based wifi block details):

		In this example, the node is defined as child node of the PCI controller.
		@@ -196,4 +207,7 @@ wifi@18000000 {
		memory-region = <&wifi_msa_mem>;
		iommus = <&apps_smmu 0x0040 0x1>;
		qcom,msa-fixed-perm;
		wifi-firmware {
		iommus = <&apps_iommu 0xc22 0x1>;
		};
		};

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -380,6 +380,7 @@ static int ath10k_bmi_lz_data_large(struct ath10k ar, const void buffer, u32 l
		NULL, NULL);
		if (ret) {
		ath10k_warn(ar, "unable to write to the device\n");
		kfree(cmd);
		return ret;
		}

drivers/net/wireless/ath/ath10k/ce.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -419,7 +419,7 @@ struct ce_pipe_config {
		#define PIPEDIR_INOUT 3 /* bidirectional */

		/* Establish a mapping between a service/direction and a pipe. */
		struct service_to_pipe {
		struct ce_service_to_pipe {
		__le32 service_id;
		__le32 pipedir;
		__le32 pipenum;

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

+19 −12

Original line number	Diff line number	Diff line
		@@ -190,6 +190,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = {
		.uart_pin_workaround = true,
		.tx_stats_over_pktlog = false,
		.bmi_large_size_download = true,
		.supports_peer_stats_info = true,
		},
		{
		.id = QCA6174_HW_2_1_VERSION,
		@@ -723,14 +724,11 @@ static int ath10k_init_sdio(struct ath10k *ar, enum ath10k_firmware_mode mode)
		if (ret)
		return ret;

		/* Data transfer is not initiated, when reduced Tx completion
		* is used for SDIO. disable it until fixed
		*/
		param &= ~HI_ACS_FLAGS_SDIO_REDUCE_TX_COMPL_SET;
		param \|= HI_ACS_FLAGS_SDIO_REDUCE_TX_COMPL_SET;

		/* Alternate credit size of 1544 as used by SDIO firmware is
		* not big enough for mac80211 / native wifi frames. disable it
		*/
		if (mode == ATH10K_FIRMWARE_MODE_NORMAL)
		param \|= HI_ACS_FLAGS_ALT_DATA_CREDIT_SIZE;
		else
		param &= ~HI_ACS_FLAGS_ALT_DATA_CREDIT_SIZE;

		if (mode == ATH10K_FIRMWARE_MODE_UTF)
		@@ -2717,7 +2715,7 @@ int ath10k_core_start(struct ath10k *ar, enum ath10k_firmware_mode mode,
		goto err_hif_stop;
		}

		status = ath10k_hif_swap_mailbox(ar);
		status = ath10k_hif_start_post(ar);
		if (status) {
		ath10k_err(ar, "failed to swap mailbox: %d\n", status);
		goto err_hif_stop;
		@@ -3280,6 +3278,7 @@ struct ath10k ath10k_core_create(size_t priv_size, struct device dev,
		init_completion(&ar->thermal.wmi_sync);
		init_completion(&ar->bss_survey_done);
		init_completion(&ar->peer_delete_done);
		init_completion(&ar->peer_stats_info_complete);

		INIT_DELAYED_WORK(&ar->scan.timeout, ath10k_scan_timeout_work);

		@@ -3291,6 +3290,11 @@ struct ath10k ath10k_core_create(size_t priv_size, struct device dev,
		if (!ar->workqueue_aux)
		goto err_free_wq;

		ar->workqueue_tx_complete =
		create_singlethread_workqueue("ath10k_tx_complete_wq");
		if (!ar->workqueue_tx_complete)
		goto err_free_aux_wq;

		mutex_init(&ar->conf_mutex);
		mutex_init(&ar->dump_mutex);
		spin_lock_init(&ar->data_lock);
		@@ -3318,7 +3322,7 @@ struct ath10k ath10k_core_create(size_t priv_size, struct device dev,

		ret = ath10k_coredump_create(ar);
		if (ret)
		goto err_free_aux_wq;
		goto err_free_tx_complete;

		ret = ath10k_debug_create(ar);
		if (ret)
		@@ -3328,12 +3332,12 @@ struct ath10k ath10k_core_create(size_t priv_size, struct device dev,

		err_free_coredump:
		ath10k_coredump_destroy(ar);

		err_free_tx_complete:
		destroy_workqueue(ar->workqueue_tx_complete);
		err_free_aux_wq:
		destroy_workqueue(ar->workqueue_aux);
		err_free_wq:
		destroy_workqueue(ar->workqueue);

		err_free_mac:
		ath10k_mac_destroy(ar);

		@@ -3349,6 +3353,9 @@ void ath10k_core_destroy(struct ath10k *ar)
		flush_workqueue(ar->workqueue_aux);
		destroy_workqueue(ar->workqueue_aux);

		flush_workqueue(ar->workqueue_tx_complete);
		destroy_workqueue(ar->workqueue_tx_complete);

		ath10k_debug_destroy(ar);
		ath10k_coredump_destroy(ar);
		ath10k_htt_tx_destroy(&ar->htt);

drivers/net/wireless/ath/ath10k/core.h

+35 −1

Original line number	Diff line number	Diff line
		@@ -149,6 +149,26 @@ static inline u32 host_interest_item_address(u32 item_offset)
		return QCA988X_HOST_INTEREST_ADDRESS + item_offset;
		}

		enum ath10k_phy_mode {
		ATH10K_PHY_MODE_LEGACY = 0,
		ATH10K_PHY_MODE_HT = 1,
		ATH10K_PHY_MODE_VHT = 2,
		};

		/* Data rate 100KBPS based on IE Index */
		struct ath10k_index_ht_data_rate_type {
		u8 beacon_rate_index;
		u16 supported_rate[4];
		};

		/* Data rate 100KBPS based on IE Index */
		struct ath10k_index_vht_data_rate_type {
		u8 beacon_rate_index;
		u16 supported_VHT80_rate[2];
		u16 supported_VHT40_rate[2];
		u16 supported_VHT20_rate[2];
		};

		struct ath10k_bmi {
		bool done_sent;
		};
		@@ -500,8 +520,14 @@ struct ath10k_sta {
		u16 peer_id;
		struct rate_info txrate;
		struct ieee80211_tx_info tx_info;
		u32 tx_retries;
		u32 tx_failed;
		u32 last_tx_bitrate;

		u32 rx_rate_code;
		u32 rx_bitrate_kbps;
		u32 tx_rate_code;
		u32 tx_bitrate_kbps;
		struct work_struct update_wk;
		u64 rx_duration;
		struct ath10k_htt_tx_stats *tx_stats;
		@@ -949,6 +975,11 @@ struct ath10k {
		struct ieee80211_hw *hw;
		struct ieee80211_ops *ops;
		struct device *dev;
		struct msa_region {
		dma_addr_t paddr;
		u32 mem_size;
		void *vaddr;
		} msa;
		u8 mac_addr[ETH_ALEN];

		enum ath10k_hw_rev hw_rev;
		@@ -1087,11 +1118,12 @@ struct ath10k {
		int last_wmi_vdev_start_status;
		struct completion vdev_setup_done;
		struct completion vdev_delete_done;
		struct completion peer_stats_info_complete;

		struct workqueue_struct *workqueue;
		/* Auxiliary workqueue */
		struct workqueue_struct *workqueue_aux;

		struct workqueue_struct *workqueue_tx_complete;
		/* prevents concurrent FW reconfiguration */
		struct mutex conf_mutex;

		@@ -1132,6 +1164,8 @@ struct ath10k {

		struct work_struct register_work;
		struct work_struct restart_work;
		struct work_struct bundle_tx_work;
		struct work_struct tx_complete_work;

		/* cycle count is reported twice for each visited channel during scan.
		* access protected by data_lock

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