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Commit 3b8fc902 authored by Kalle Valo's avatar Kalle Valo
Browse files

ath10k: add a_sle32_to_cpu() 



Copy a_sle32_to_cpu() from ath6kl so that we can easily handle signed __le32
values. This is needed in struct wmi_pdev_tpc_config_event.

Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 2a995088

drivers/net/wireless/ath/ath10k/wmi.h

+20 −1
Original line number Diff line number Diff line
@@ -73,6 +73,25 @@ struct wmi_cmd_hdr { 
#define HTC_PROTOCOL_VERSION    0x0002

#define WMI_PROTOCOL_VERSION    0x0002



/*

 * There is no signed version of __le32, so for a temporary solution come

 * up with our own version. The idea is from fs/ntfs/types.h.

 *

 * Use a_ prefix so that it doesn't conflict if we get proper support to

 * linux/types.h.

 */

typedef __s32 __bitwise a_sle32;



static inline a_sle32 a_cpu_to_sle32(s32 val)

{

	return (__force a_sle32)cpu_to_le32(val);

}



static inline s32 a_sle32_to_cpu(a_sle32 val)

{

	return le32_to_cpu((__force __le32)val);

}



enum wmi_service {

	WMI_SERVICE_BEACON_OFFLOAD = 0,

	WMI_SERVICE_SCAN_OFFLOAD,
@@ -3657,7 +3676,7 @@ struct wmi_pdev_tpc_config_event { 
	__le32 phy_mode;

	__le32 twice_antenna_reduction;

	__le32 twice_max_rd_power;

	s32 twice_antenna_gain;

	a_sle32 twice_antenna_gain;

	__le32 power_limit;

	__le32 rate_max;

	__le32 num_tx_chain;