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wil6210: support Talyn specific board file

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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 <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Maya Erez
2018-07-24 10:44:35 +03:00
committed by Kalle Valo
parent 6ccae58401
commit 631d3b4f7e
4 changed files with 38 additions and 6 deletions
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3
drivers/net/wireless/ath/wil6210/fw.c
View File

@ -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,

35
drivers/net/wireless/ath/wil6210/main.c
View File

@ -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;

2
drivers/net/wireless/ath/wil6210/pcie_bus.c
View File

@ -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");

4
drivers/net/wireless/ath/wil6210/wil6210.h
View File

@ -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) \