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Fri, 15 Nov 2019 09:30:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1573810226; bh=PiIWvdSQZsP6jGeaQgl/Q7FZ/cwUfJpPJrXC/qOCe0U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CyApTf7f4vOVfbCz2yVQ5LVXyDJM+utozNP6I2v61oazwq7kHcZWSVJEXYfSFdLJD Z21rObgBQXDraro5SiAuLagdksYxHpc+5WiflJC+SPtrMavuuP7xWzAayvjOT53CDe D7c3XJD2LFTz6BnPLAXXI2L/JI6Esr6RDsYGuZ5I= DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 60E6061497 Authentication-Results: pdx-caf-mail.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: pdx-caf-mail.web.codeaurora.org; spf=none smtp.mailfrom=kvalo@codeaurora.org From: Kalle Valo To: linux-wireless@vger.kernel.org Subject: [PATCH v3 27/49] ath11k: add hal_tx.h Date: Fri, 15 Nov 2019 11:28:51 +0200 Message-Id: <1573810153-29623-28-git-send-email-kvalo@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1573810153-29623-1-git-send-email-kvalo@codeaurora.org> References: <1573810153-29623-1-git-send-email-kvalo@codeaurora.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191115_013039_050312_964580FD X-CRM114-Status: GOOD ( 10.00 ) X-Spam-Score: -2.5 (--) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-2.5 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/, medium trust [198.145.29.96 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: ath11k@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, ath11k@lists.infradead.org MIME-Version: 1.0 Sender: "ath11k" Errors-To: ath11k-bounces+patchwork-ath11k=patchwork.kernel.org@lists.infradead.org (patches split for easier review, see the cover letter for more) Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath11k/hal_tx.h | 80 ++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) diff --git a/drivers/net/wireless/ath/ath11k/hal_tx.h b/drivers/net/wireless/ath/ath11k/hal_tx.h new file mode 100644 index 000000000000..f955070bcf1e --- /dev/null +++ b/drivers/net/wireless/ath/ath11k/hal_tx.h @@ -0,0 +1,80 @@ +/* SPDX-License-Identifier: BSD-3-Clause-Clear */ +/* + * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. + */ + +#ifndef ATH11K_HAL_TX_H +#define ATH11K_HAL_TX_H + +#include "hal_desc.h" + +#define HAL_TX_ADDRX_EN 1 +#define HAL_TX_ADDRY_EN 2 + +#define HAL_TX_ADDR_SEARCH_INDEX 0 +#define HAL_TX_ADDR_SEARCH_DEFAULT 1 + +struct hal_tx_info { + u16 meta_data_flags; /* %HAL_TCL_DATA_CMD_INFO0_META_ */ + u8 ring_id; + u32 desc_id; + enum hal_tcl_desc_type type; + enum hal_tcl_encap_type encap_type; + dma_addr_t paddr; + u32 data_len; + u32 pkt_offset; + enum hal_encrypt_type encrypt_type; + u32 flags0; /* %HAL_TCL_DATA_CMD_INFO1_ */ + u32 flags1; /* %HAL_TCL_DATA_CMD_INFO2_ */ + u16 addr_search_flags; /* %HAL_TCL_DATA_CMD_INFO0_ADDR(X/Y)_ */ + u16 bss_ast_hash; + u8 tid; + u8 search_type; /* %HAL_TX_ADDR_SEARCH_ */ + u8 lmac_id; + u8 dscp_tid_tbl_idx; +}; + +/* TODO: Check if the actual desc macros can be used instead */ +#define HAL_TX_STATUS_FLAGS_FIRST_MSDU BIT(0) +#define HAL_TX_STATUS_FLAGS_LAST_MSDU BIT(1) +#define HAL_TX_STATUS_FLAGS_MSDU_IN_AMSDU BIT(2) +#define HAL_TX_STATUS_FLAGS_RATE_STATS_VALID BIT(3) +#define HAL_TX_STATUS_FLAGS_RATE_LDPC BIT(4) +#define HAL_TX_STATUS_FLAGS_RATE_STBC BIT(5) +#define HAL_TX_STATUS_FLAGS_OFDMA BIT(6) + +#define HAL_TX_STATUS_DESC_LEN sizeof(struct hal_wbm_release_ring) + +/* Tx status parsed from srng desc */ +struct hal_tx_status { + enum hal_wbm_rel_src_module buf_rel_source; + u32 desc_id; + enum hal_wbm_tqm_rel_reason status; + u8 ack_rssi; + enum hal_tx_rate_stats_bw bw; + enum hal_tx_rate_stats_pkt_type pkt_type; + enum hal_tx_rate_stats_sgi sgi; + u8 mcs; + u16 num_tones_in_ru; + u32 flags; /* %HAL_TX_STATUS_FLAGS_ */ + u32 tsf; + u32 ppdu_id; + u8 try_cnt; + u8 tid; + u16 peer_id; +}; + +void ath11k_hal_tx_cmd_desc_setup(struct ath11k_base *ab, void *cmd, + struct hal_tx_info *ti); +void ath11k_hal_tx_desc_sync(void *tx_desc_cached, void *hw_desc); +void ath11k_hal_tx_status_parse(struct ath11k_base *ab, + struct hal_wbm_release_ring *desc, + struct hal_tx_status *ts); +void ath11k_hal_tx_status_desc_sync(void *hw_desc, void *local_desc); +void ath11k_hal_tx_set_dscp_tid_map(struct ath11k_base *ab, int id); +int ath11k_hal_reo_cmd_send(struct ath11k_base *ab, struct hal_srng *srng, + enum hal_reo_cmd_type type, + struct ath11k_hal_reo_cmd *cmd); +void ath11k_hal_tx_init_data_ring(struct ath11k_base *ab, + struct hal_srng *srng); +#endif