Commit ceb26445 authored by Vasanthakumar Thiagarajan's avatar Vasanthakumar Thiagarajan Committed by John W. Linville
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ath9k_hw: Fill few hw cap for edma 



HP & LP queue depth and rx status length.

Signed-off-by: default avatarVasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: default avatarFelix Fietkau <nbd@openwrt.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 1adf02ff

drivers/net/wireless/ath/ath9k/ar9003_mac.h

0 → 100644
+35 −0
Original line number Diff line number Diff line 
/*

 * 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

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

+5 −1
Original line number Diff line number Diff line
@@ -2873,8 +2873,12 @@ 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;

}

drivers/net/wireless/ath/ath9k/hw.h

+7 −0
Original line number Diff line number Diff line
@@ -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 {