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| author | Ben Greear <greearb@candelatech.com> | 2016-02-06 02:10:02 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2016-04-12 21:23:06 +0300 |
| commit | 169ff6db3a81fad3011e4c0b0114dbe9de1cd517 (patch) | |
| tree | afcbad7c7e816ce4a7e14b028d7d1b2503eae244 /drivers/net/wireless/ath/ath10k/wmi.h | |
| parent | bddf59046d804638d998f9015246d4990f1cab09 (diff) | |
| download | linux-169ff6db3a81fad3011e4c0b0114dbe9de1cd517.tar.xz | |
ath10k: Document alloc_frag_desc_for_data_pkt config option.
This will help anyone trying to use the ack-rssi reporting
feature with the host-specified TX-rate option in 10.4 firmware.
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index feebd19ff08c..0fae0daa9215 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -2661,9 +2661,14 @@ struct wmi_resource_config_10_4 { */ __le32 iphdr_pad_config; - /* qwrap configuration + /* qwrap configuration (bits 15-0) * 1 - This is qwrap configuration * 0 - This is not qwrap + * + * Bits 31-16 is alloc_frag_desc_for_data_pkt (1 enables, 0 disables) + * In order to get ack-RSSI reporting and to specify the tx-rate for + * individual frames, this option must be enabled. This uses an extra + * 4 bytes per tx-msdu descriptor, so don't enable it unless you need it. */ __le32 qwrap_config; } __packed; |