From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC5FAC432C3 for ; Fri, 15 Nov 2019 09:30:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9AF7420733 for ; Fri, 15 Nov 2019 09:30:42 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="J+v68EU6"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=codeaurora.org header.i=@codeaurora.org header.b="CyApTf7f" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727031AbfKOJal (ORCPT ); Fri, 15 Nov 2019 04:30:41 -0500 Received: from smtp.codeaurora.org ([198.145.29.96]:55998 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727417AbfKOJal (ORCPT ); Fri, 15 Nov 2019 04:30:41 -0500 Received: by smtp.codeaurora.org (Postfix, from userid 1000) id 43A54615C4; Fri, 15 Nov 2019 09:30:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=codeaurora.org; s=default; t=1573810240; bh=PiIWvdSQZsP6jGeaQgl/Q7FZ/cwUfJpPJrXC/qOCe0U=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=J+v68EU6wikCqor8r+bmbmV88HB93OPCOBT63IGrx4kWP6bIbWmeVzJW/zIzwnAqo vcgrDhtDFQhW0j39U+pjldS1Nah2NZadbQDY9felshgWXwt7F9JcrOduRJsjmqVzwp W3+U4WhGUGKaR5TCwzDcIAWBkAP3drmsPWw0/Vxs= Received: from potku.adurom.net (88-114-240-156.elisa-laajakaista.fi [88.114.240.156]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: kvalo@smtp.codeaurora.org) by smtp.codeaurora.org (Postfix) with ESMTPSA id 60E6061497; 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 Cc: ath11k@lists.infradead.org, devicetree@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> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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