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| author | Wen Gong <quic_wgong@quicinc.com> | 2022-03-23 12:14:17 +0300 |
|---|---|---|
| committer | Kalle Valo <quic_kvalo@quicinc.com> | 2022-03-25 13:29:43 +0300 |
| commit | 9d97114d222047c0699bbdbf8f128907f423bbe6 (patch) | |
| tree | 1202a7f7605769e7acb824e721106958a964bc8e /drivers/net/wireless/ath/ath11k/core.h | |
| parent | 62abdc06c50eb18e3fa62f7136e66842a96f6b58 (diff) | |
| download | linux-9d97114d222047c0699bbdbf8f128907f423bbe6.tar.xz | |
ath11k: add read variant from SMBIOS for download board data
This is to read variant from SMBIOS such as read from DT, the variant
string will be used to one part of string which used to search board
data from board-2.bin.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03125-QCAHSPSWPL_V1_V2_SILICONZ_LITE-3
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220315104721.26649-3-quic_wgong@quicinc.com
Diffstat (limited to 'drivers/net/wireless/ath/ath11k/core.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath11k/core.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath11k/core.h b/drivers/net/wireless/ath/ath11k/core.h index 70eb6e418422..6b272eb8bb4a 100644 --- a/drivers/net/wireless/ath/ath11k/core.h +++ b/drivers/net/wireless/ath/ath11k/core.h @@ -10,6 +10,8 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/bitfield.h> +#include <linux/dmi.h> +#include <linux/ctype.h> #include "qmi.h" #include "htc.h" #include "wmi.h" @@ -37,6 +39,15 @@ #define ATH11K_INVALID_HW_MAC_ID 0xFF #define ATH11K_CONNECTION_LOSS_HZ (3 * HZ) +/* SMBIOS type containing Board Data File Name Extension */ +#define ATH11K_SMBIOS_BDF_EXT_TYPE 0xF8 + +/* SMBIOS type structure length (excluding strings-set) */ +#define ATH11K_SMBIOS_BDF_EXT_LENGTH 0x9 + +/* The magic used by QCA spec */ +#define ATH11K_SMBIOS_BDF_EXT_MAGIC "BDF_" + extern unsigned int ath11k_frame_mode; #define ATH11K_MON_TIMER_INTERVAL 10 @@ -154,6 +165,13 @@ struct ath11k_ext_irq_grp { struct net_device napi_ndev; }; +struct ath11k_smbios_bdf { + struct dmi_header hdr; + u32 padding; + u8 bdf_enabled; + u8 bdf_ext[]; +}; + #define HEHANDLE_CAP_PHYINFO_SIZE 3 #define HECAP_PHYINFO_SIZE 9 #define HECAP_MACINFO_SIZE 5 @@ -1046,7 +1064,7 @@ int ath11k_core_fetch_board_data_api_1(struct ath11k_base *ab, const char *name); void ath11k_core_free_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd); int ath11k_core_check_dt(struct ath11k_base *ath11k); - +int ath11k_core_check_smbios(struct ath11k_base *ab); void ath11k_core_halt(struct ath11k *ar); int ath11k_core_resume(struct ath11k_base *ab); int ath11k_core_suspend(struct ath11k_base *ab); |