diff options
| author | Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2010-04-15 17:38:25 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-04-16 15:43:21 -0400 |
| commit | ceb2644576bcb9fe7b79614512c1efe2bf3c307c (patch) | |
| tree | dd67989e05ddd06e54391a07157ac58badb8c474 /drivers/net/wireless | |
| parent | 1adf02ffad449ea955e21393e05b0e45ef2c16a4 (diff) | |
ath9k_hw: Fill few hw cap for edma
HP & LP queue depth and rx status length.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/ar9003_mac.h | 35 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.c | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/hw.h | 7 |
3 files changed, 47 insertions, 1 deletions
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 000000000000..dbf74eba4c58 --- /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 b33aa2d35d67..8bd718c01238 100644 --- a/drivers/net/wireless/ath/ath9k/hw.c +++ b/drivers/net/wireless/ath/ath9k/hw.c @@ -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; } diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h index d89af6ef8b26..6bd87bf17ad4 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 { |