diff --git a/drivers/net/wireless/ath/ath11k/core.c b/drivers/net/wireless/ath/ath11k/core.c index 9cfba73b9e22..6e7f952b315d 100644 --- a/drivers/net/wireless/ath/ath11k/core.c +++ b/drivers/net/wireless/ath/ath11k/core.c @@ -571,13 +571,13 @@ int ath11k_core_check_dt(struct ath11k_base *ab) return 0; } -static int ath11k_core_create_board_name(struct ath11k_base *ab, char *name, - size_t name_len) +static int __ath11k_core_create_board_name(struct ath11k_base *ab, char *name, + size_t name_len, bool with_variant) { /* strlen(',variant=') + strlen(ab->qmi.target.bdf_ext) */ char variant[9 + ATH11K_QMI_BDF_EXT_STR_LENGTH] = { 0 }; - if (ab->qmi.target.bdf_ext[0] != '\0') + if (with_variant && ab->qmi.target.bdf_ext[0] != '\0') scnprintf(variant, sizeof(variant), ",variant=%s", ab->qmi.target.bdf_ext); @@ -607,6 +607,18 @@ static int ath11k_core_create_board_name(struct ath11k_base *ab, char *name, return 0; } +static int ath11k_core_create_board_name(struct ath11k_base *ab, char *name, + size_t name_len) +{ + return __ath11k_core_create_board_name(ab, name, name_len, true); +} + +static int ath11k_core_create_fallback_board_name(struct ath11k_base *ab, char *name, + size_t name_len) +{ + return __ath11k_core_create_board_name(ab, name, name_len, false); +} + const struct firmware *ath11k_core_firmware_request(struct ath11k_base *ab, const char *file) { @@ -810,7 +822,7 @@ static int ath11k_core_fetch_board_data_api_n(struct ath11k_base *ab, out: if (!bd->data || !bd->len) { - ath11k_err(ab, + ath11k_dbg(ab, ATH11K_DBG_BOOT, "failed to fetch board data for %s from %s\n", boardname, filepath); ret = -ENODATA; @@ -842,10 +854,13 @@ int ath11k_core_fetch_board_data_api_1(struct ath11k_base *ab, #define BOARD_NAME_SIZE 200 int ath11k_core_fetch_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd) { - char boardname[BOARD_NAME_SIZE]; + char boardname[BOARD_NAME_SIZE], fallback_boardname[BOARD_NAME_SIZE]; + char *filename, filepath[100]; int ret; - ret = ath11k_core_create_board_name(ab, boardname, BOARD_NAME_SIZE); + filename = ATH11K_BOARD_API2_FILE; + + ret = ath11k_core_create_board_name(ab, boardname, sizeof(boardname)); if (ret) { ath11k_err(ab, "failed to create board name: %d", ret); return ret; @@ -856,10 +871,29 @@ int ath11k_core_fetch_bdf(struct ath11k_base *ab, struct ath11k_board_data *bd) if (!ret) goto success; + ret = ath11k_core_create_fallback_board_name(ab, fallback_boardname, + sizeof(fallback_boardname)); + if (ret) { + ath11k_err(ab, "failed to create fallback board name: %d", ret); + return ret; + } + + ret = ath11k_core_fetch_board_data_api_n(ab, bd, fallback_boardname); + if (!ret) + goto success; + ab->bd_api = 1; ret = ath11k_core_fetch_board_data_api_1(ab, bd, ATH11K_DEFAULT_BOARD_FILE); if (ret) { - ath11k_err(ab, "failed to fetch board-2.bin or board.bin from %s\n", + ath11k_core_create_firmware_path(ab, filename, + filepath, sizeof(filepath)); + ath11k_err(ab, "failed to fetch board data for %s from %s\n", + boardname, filepath); + if (memcmp(boardname, fallback_boardname, strlen(boardname))) + ath11k_err(ab, "failed to fetch board data for %s from %s\n", + fallback_boardname, filepath); + + ath11k_err(ab, "failed to fetch board.bin from %s\n", ab->hw_params.fw.dir); return ret; }