diff options
| author | Bartosz Markowski <bartosz.markowski@tieto.com> | 2013-09-26 17:47:17 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2013-09-27 14:58:15 +0300 |
| commit | 89b7e766c84020c06f842f390b18d62798dc5d06 (patch) | |
| tree | 4aaf5c104372cfd7f5875777bc5a9b9030f72bc2 /drivers/net/wireless/ath/ath10k/wmi.c | |
| parent | 226a339ba8f3c53914e640d250feaf4321cfcd04 (diff) | |
ath10k: handle FW API differences for scan structures
The wmi_start_scan_cmd has an extra filed in our main
firmware track, reflact that to not have a mismatch in
case of 10.x track.
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/wmi.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 3460cf446846..e7dc911c2130 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -2341,11 +2341,15 @@ int ath10k_wmi_cmd_init(struct ath10k *ar) return ret; } -static int ath10k_wmi_start_scan_calc_len(const struct wmi_start_scan_arg *arg) +static int ath10k_wmi_start_scan_calc_len(struct ath10k *ar, + const struct wmi_start_scan_arg *arg) { int len; - len = sizeof(struct wmi_start_scan_cmd); + if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) + len = sizeof(struct wmi_start_scan_cmd_10x); + else + len = sizeof(struct wmi_start_scan_cmd); if (arg->ie_len) { if (!arg->ie) @@ -2405,7 +2409,7 @@ int ath10k_wmi_start_scan(struct ath10k *ar, int len = 0; int i; - len = ath10k_wmi_start_scan_calc_len(arg); + len = ath10k_wmi_start_scan_calc_len(ar, arg); if (len < 0) return len; /* len contains error code here */ @@ -2437,7 +2441,14 @@ int ath10k_wmi_start_scan(struct ath10k *ar, cmd->scan_ctrl_flags = __cpu_to_le32(arg->scan_ctrl_flags); /* TLV list starts after fields included in the struct */ - off = sizeof(*cmd); + /* There's just one filed that differes the two start_scan + * structures - burst_duration, which we are not using btw, + no point to make the split here, just shift the buffer to fit with + given FW */ + if (test_bit(ATH10K_FW_FEATURE_WMI_10X, ar->fw_features)) + off = sizeof(struct wmi_start_scan_cmd_10x); + else + off = sizeof(struct wmi_start_scan_cmd); if (arg->n_channels) { channels = (void *)skb->data + off; |