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ath6kl: convert ar6004 hardware flags to firmware feature flags

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The functionality defined through these flags were actually firmware features
which can change between firmware versions. To make it possible to support
different firmware versions with the same driver, convert the flags to firmware
feature flags.

For backwards compatibility support for old ar6004 firmware FW
API 3 or smaller images we forcefully set the feature bits in the driver.
Starting from FW API 5 the firmware image needs to set them.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This commit is contained in:
Kalle Valo
2014-06-17 12:40:52 +03:00
parent 1c3d95edf0
commit eba95bceb4
6 changed files with 42 additions and 17 deletions
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3
drivers/net/wireless/ath/ath6kl/wmi.c
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@@ -2838,7 +2838,8 @@ int ath6kl_wmi_set_bitrate_mask(struct wmi *wmi, u8 if_idx,
{
struct ath6kl *ar = wmi->parent_dev;
if (ar->hw.flags & ATH6KL_HW_64BIT_RATES)
if (test_bit(ATH6KL_FW_CAPABILITY_64BIT_RATES,
ar->fw_capabilities))
return ath6kl_set_bitrate_mask64(wmi, if_idx, mask);
else
return ath6kl_set_bitrate_mask32(wmi, if_idx, mask);