From 631d3b4f7eeb76ffb865ff7805b495b50ee623f8 Mon Sep 17 00:00:00 2001 From: Maya Erez Date: Tue, 24 Jul 2018 10:44:35 +0300 Subject: [PATCH] wil6210: support Talyn specific board file FW file name for Talyn device can be different from the default name. In such a case use a corresponding board file name. If such a board file is not present FW download procedure will fail. Signed-off-by: Maya Erez Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/wil6210/fw.c | 3 +++ drivers/net/wireless/ath/wil6210/main.c | 35 ++++++++++++++++++++++++----- drivers/net/wireless/ath/wil6210/pcie_bus.c | 2 +- drivers/net/wireless/ath/wil6210/wil6210.h | 4 ++++ 4 files changed, 38 insertions(+), 6 deletions(-) diff --git a/drivers/net/wireless/ath/wil6210/fw.c b/drivers/net/wireless/ath/wil6210/fw.c index 540fc20..3e2bbbc 100644 --- a/drivers/net/wireless/ath/wil6210/fw.c +++ b/drivers/net/wireless/ath/wil6210/fw.c @@ -1,5 +1,6 @@ /* * Copyright (c) 2014-2015,2017 Qualcomm Atheros, Inc. + * Copyright (c) 2018, The Linux Foundation. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above @@ -22,6 +23,8 @@ MODULE_FIRMWARE(WIL_FW_NAME_DEFAULT); MODULE_FIRMWARE(WIL_FW_NAME_SPARROW_PLUS); MODULE_FIRMWARE(WIL_BOARD_FILE_NAME); +MODULE_FIRMWARE(WIL_FW_NAME_TALYN); +MODULE_FIRMWARE(WIL_BRD_NAME_TALYN); static void wil_memset_toio_32(volatile void __iomem *dst, u32 val, diff --git a/drivers/net/wireless/ath/wil6210/main.c b/drivers/net/wireless/ath/wil6210/main.c index 7dcbd46..64de679 100644 --- a/drivers/net/wireless/ath/wil6210/main.c +++ b/drivers/net/wireless/ath/wil6210/main.c @@ -28,6 +28,7 @@ #define WAIT_FOR_HALP_VOTE_MS 100 #define WAIT_FOR_SCAN_ABORT_MS 1000 #define WIL_DEFAULT_NUM_RX_STATUS_RINGS 1 +#define WIL_BOARD_FILE_MAX_NAMELEN 128 bool debug_fw; /* = false; */ module_param(debug_fw, bool, 0444); @@ -1161,6 +1162,28 @@ void wil_mbox_ring_le2cpus(struct wil6210_mbox_ring *r) le32_to_cpus(&r->head); } +/* construct actual board file name to use */ +void wil_get_board_file(struct wil6210_priv *wil, char *buf, size_t len) +{ + const char *board_file; + const char *wil_talyn_fw_name = ftm_mode ? WIL_FW_NAME_FTM_TALYN : + WIL_FW_NAME_TALYN; + + if (wil->board_file) { + board_file = wil->board_file; + } else { + /* If specific FW file is used for Talyn, + * use specific board file + */ + if (strcmp(wil->wil_fw_name, wil_talyn_fw_name) == 0) + board_file = WIL_BRD_NAME_TALYN; + else + board_file = WIL_BOARD_FILE_NAME; + } + + strlcpy(buf, board_file, len); +} + static int wil_get_bl_info(struct wil6210_priv *wil) { struct net_device *ndev = wil->main_ndev; @@ -1532,8 +1555,12 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw) wil_set_oob_mode(wil, oob_mode); if (load_fw) { + char board_file[WIL_BOARD_FILE_MAX_NAMELEN]; + + board_file[0] = '\0'; + wil_get_board_file(wil, board_file, sizeof(board_file)); wil_info(wil, "Use firmware <%s> + board <%s>\n", - wil->wil_fw_name, WIL_BOARD_FILE_NAME); + wil->wil_fw_name, board_file); if (!no_flash) wil_bl_prepare_halt(wil); @@ -1545,11 +1572,9 @@ int wil_reset(struct wil6210_priv *wil, bool load_fw) if (rc) goto out; if (wil->brd_file_addr) - rc = wil_request_board(wil, WIL_BOARD_FILE_NAME); + rc = wil_request_board(wil, board_file); else - rc = wil_request_firmware(wil, - WIL_BOARD_FILE_NAME, - true); + rc = wil_request_firmware(wil, board_file, true); if (rc) goto out; diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c index 095c16f..e44b4ad 100644 --- a/drivers/net/wireless/ath/wil6210/pcie_bus.c +++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c @@ -28,7 +28,7 @@ static int n_msi = 1; module_param(n_msi, int, 0444); MODULE_PARM_DESC(n_msi, " Use MSI interrupt: 0 - use INTx, 1 - (default) - single, or 3"); -static bool ftm_mode; +bool ftm_mode; module_param(ftm_mode, bool, 0444); MODULE_PARM_DESC(ftm_mode, " Set factory test mode, default - false"); diff --git a/drivers/net/wireless/ath/wil6210/wil6210.h b/drivers/net/wireless/ath/wil6210/wil6210.h index b5d8ad2..542075d 100644 --- a/drivers/net/wireless/ath/wil6210/wil6210.h +++ b/drivers/net/wireless/ath/wil6210/wil6210.h @@ -37,6 +37,7 @@ extern bool rx_align_2; extern bool rx_large_buf; extern bool debug_fw; extern bool disable_ap_sme; +extern bool ftm_mode; struct wil6210_priv; struct wil6210_vif; @@ -52,6 +53,7 @@ union wil_tx_desc; #define WIL_FW_NAME_TALYN "wil6436.fw" #define WIL_FW_NAME_FTM_TALYN "wil6436_ftm.fw" +#define WIL_BRD_NAME_TALYN "wil6436.brd" #define WIL_BOARD_FILE_NAME "wil6210.brd" /* board & radio parameters */ @@ -1101,6 +1103,8 @@ static inline void wil_c(struct wil6210_priv *wil, u32 reg, u32 val) wil_w(wil, reg, wil_r(wil, reg) & ~val); } +void wil_get_board_file(struct wil6210_priv *wil, char *buf, size_t len); + #if defined(CONFIG_DYNAMIC_DEBUG) #define wil_hex_dump_txrx(prefix_str, prefix_type, rowsize, \ groupsize, buf, len, ascii) \ -- 2.7.4