diff options
| author | Luciano Coelho <coelho@ti.com> | 2012-05-10 09:13:11 (GMT) |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-06-05 12:54:28 (GMT) |
| commit | 0cd6543f6852d646985786a429027bd0461e1cb4 (patch) | |
| tree | 54a9f0c71cfb27fff89f8274a007f67bdd53995d /drivers/net/wireless/ti/wl18xx | |
| parent | 5d4a9fa692ce0fc9fff0a35e53b3a9be44b48da5 (diff) | |
| download | linux-fsl-qoriq-0cd6543f6852d646985786a429027bd0461e1cb4.tar.xz | |
wl18xx: add identify chip operation
Add identify_chip operation to detect the chip ID for wl185x and set
the correct firmware name.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Diffstat (limited to 'drivers/net/wireless/ti/wl18xx')
| -rw-r--r-- | drivers/net/wireless/ti/wl18xx/main.c | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c index 88fd934..e517afd 100644 --- a/drivers/net/wireless/ti/wl18xx/main.c +++ b/drivers/net/wireless/ti/wl18xx/main.c @@ -27,9 +27,6 @@ #include "reg.h" -static struct wlcore_ops wl18xx_ops = { -}; - static const struct wlcore_partition_set wl18xx_ptable[PART_TABLE_LEN] = { [PART_TOP_PRCM_ELP_SOC] = { .mem = { .start = 0x00A02000, .size = 0x00010000 }, @@ -84,6 +81,36 @@ static const int wl18xx_rtable[REG_TABLE_LEN] = { [REG_RAW_FW_STATUS_ADDR] = WL18XX_FW_STATUS_ADDR, }; +/* TODO: maybe move to a new header file? */ +#define WL18XX_FW_NAME "ti-connectivity/wl18xx-fw.bin" + +static int wl18xx_identify_chip(struct wl1271 *wl) +{ + int ret = 0; + + switch (wl->chip.id) { + case CHIP_ID_185x_PG10: + wl1271_debug(DEBUG_BOOT, "chip id 0x%x (185x PG10)", + wl->chip.id); + wl->sr_fw_name = WL18XX_FW_NAME; + wl->quirks |= WLCORE_QUIRK_NO_ELP; + + /* TODO: need to blocksize alignment for RX/TX separately? */ + break; + default: + wl1271_warning("unsupported chip id: 0x%x", wl->chip.id); + ret = -ENODEV; + goto out; + } + +out: + return ret; +} + +static struct wlcore_ops wl18xx_ops = { + .identify_chip = wl18xx_identify_chip, +}; + int __devinit wl18xx_probe(struct platform_device *pdev) { struct wl1271 *wl; @@ -133,3 +160,4 @@ module_exit(wl18xx_exit); MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Luciano Coelho <coelho@ti.com>"); +MODULE_FIRMWARE(WL18XX_FW_NAME); |