diff options
| author | Vivek Natarajan <nataraja@qti.qualcomm.com> | 2015-08-31 16:34:55 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-09-09 12:37:41 +0300 |
| commit | 7b7da0a02192fd518c26c46dad6b14aca4569605 (patch) | |
| tree | aa5df6d1bf49b05e75749d5ea28763628b4a8353 /drivers/net/wireless/ath/ath10k/core.c | |
| parent | a925a3763982799460b9e9b5299520172652b785 (diff) | |
ath10k: drop probe responses when too many are queued
In a noisy environment, when multiple interfaces are created,
the management tx descriptors are fully occupied by the probe
responses from all the interfaces. This prevents a new station
from a successful association.
Fix this by limiting the probe responses when the specified
threshold limit is reached.
Signed-off-by: Vivek Natarajan <nataraja@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/core.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 6e5aeed5faee..6e5033bac2b4 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -54,6 +54,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .has_shifted_cc_wraparound = true, .otp_exe_param = 0, .channel_counters_freq_hz = 88000, + .max_probe_resp_desc_thres = 0, .fw = { .dir = QCA988X_HW_2_0_FW_DIR, .fw = QCA988X_HW_2_0_FW_FILE, @@ -70,6 +71,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .uart_pin = 6, .otp_exe_param = 0, .channel_counters_freq_hz = 88000, + .max_probe_resp_desc_thres = 0, .fw = { .dir = QCA6174_HW_2_1_FW_DIR, .fw = QCA6174_HW_2_1_FW_FILE, @@ -86,6 +88,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .uart_pin = 6, .otp_exe_param = 0, .channel_counters_freq_hz = 88000, + .max_probe_resp_desc_thres = 0, .fw = { .dir = QCA6174_HW_3_0_FW_DIR, .fw = QCA6174_HW_3_0_FW_FILE, @@ -102,6 +105,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .uart_pin = 6, .otp_exe_param = 0, .channel_counters_freq_hz = 88000, + .max_probe_resp_desc_thres = 0, .fw = { /* uses same binaries as hw3.0 */ .dir = QCA6174_HW_3_0_FW_DIR, @@ -120,6 +124,7 @@ static const struct ath10k_hw_params ath10k_hw_params_list[] = { .otp_exe_param = 0x00000700, .continuous_frag_desc = true, .channel_counters_freq_hz = 150000, + .max_probe_resp_desc_thres = 24, .fw = { .dir = QCA99X0_HW_2_0_FW_DIR, .fw = QCA99X0_HW_2_0_FW_FILE, |