From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from bombadil.infradead.org ([18.85.46.34]:60962 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757279Ab0DOVjn (ORCPT ); Thu, 15 Apr 2010 17:39:43 -0400 From: "Luis R. Rodriguez" To: linville@tuxdriver.com Cc: linux-wireless@vger.kernel.org, Vasanthakumar Thiagarajan , Felix Fietkau Subject: [PATCH v3 20/97] ath9k_hw: Fill few hw cap for edma Date: Thu, 15 Apr 2010 17:38:25 -0400 Message-Id: <1271367582-992-21-git-send-email-lrodriguez@atheros.com> In-Reply-To: <1271367582-992-1-git-send-email-lrodriguez@atheros.com> References: <1271367582-992-1-git-send-email-lrodriguez@atheros.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Vasanthakumar Thiagarajan HP & LP queue depth and rx status length. Signed-off-by: Vasanthakumar Thiagarajan Signed-off-by: Felix Fietkau --- drivers/net/wireless/ath/ath9k/ar9003_mac.h | 35 +++++++++++++++++++++++++++ drivers/net/wireless/ath/ath9k/hw.c | 6 ++++- drivers/net/wireless/ath/ath9k/hw.h | 7 +++++ 3 files changed, 47 insertions(+), 1 deletions(-) create mode 100644 drivers/net/wireless/ath/ath9k/ar9003_mac.h diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.h b/drivers/net/wireless/ath/ath9k/ar9003_mac.h new file mode 100644 index 0000000..dbf74eb --- /dev/null +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2010 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef AR9003_MAC_H +#define AR9003_MAC_H + +struct ar9003_rxs { + u32 ds_info; + u32 status1; + u32 status2; + u32 status3; + u32 status4; + u32 status5; + u32 status6; + u32 status7; + u32 status8; + u32 status9; + u32 status10; + u32 status11; +} __packed; + +#endif diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c index 2a3ff65..36c0163 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -2874,8 +2874,12 @@ int ath9k_hw_fill_cap_info(struct ath_hw *ah) btcoex_hw->scheme = ATH_BTCOEX_CFG_NONE; } - if (AR_SREV_9300_20_OR_LATER(ah)) + if (AR_SREV_9300_20_OR_LATER(ah)) { pCap->hw_caps |= ATH9K_HW_CAP_EDMA; + pCap->rx_hp_qdepth = ATH9K_HW_RX_HP_QDEPTH; + pCap->rx_lp_qdepth = ATH9K_HW_RX_LP_QDEPTH; + pCap->rx_status_len = sizeof(struct ar9003_rxs); + } return 0; } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index d89af6e..6bd87bf 100644 --- a/drivers/net/wireless/ath/ath9k/hw.h +++ b/drivers/net/wireless/ath/ath9k/hw.h @@ -28,6 +28,7 @@ #include "reg.h" #include "phy.h" #include "btcoex.h" +#include "ar9003_mac.h" #include "../regd.h" #include "../debug.h" @@ -135,6 +136,9 @@ #define TU_TO_USEC(_tu) ((_tu) << 10) +#define ATH9K_HW_RX_HP_QDEPTH 16 +#define ATH9K_HW_RX_LP_QDEPTH 128 + enum wireless_mode { ATH9K_MODE_11A = 0, ATH9K_MODE_11G, @@ -192,6 +196,9 @@ struct ath9k_hw_capabilities { u8 num_gpio_pins; u8 num_antcfg_2ghz; u8 num_antcfg_5ghz; + u8 rx_hp_qdepth; + u8 rx_lp_qdepth; + u8 rx_status_len; }; struct ath9k_ops_config { -- 1.6.3.3