diff options
| author | Yair Shapira <yair.shapira@ti.com> | 2012-07-11 18:48:06 +0300 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-07-18 15:08:22 +0300 |
| commit | ff324317e6133ed4a88380eb675a93c76a9e0d5e (patch) | |
| tree | daa468cc7c7a8e9e0295ace2e6c2a35fe2b209f9 /drivers/net/wireless/ti/wl12xx/main.c | |
| parent | 16bc10c3180bb71da42fedc63587a39aed79b469 (diff) | |
wlcore/wl12xx: calibrator fem detect implementation
this completes the calibrator based fem detect logic in driver:
driver starts (by calibrator) in plt_mode PLT_FEM_DETECT
wlcore inits and starts plt on wl12xx
wl12xx fetches fem number from firmware and stores it in wl->fem_manuf
wl12xx immediatly returns (doesn't start radio, etc...)
wlcore returns the fem_manuf to calibrator using WL1271_TM_ATTR_DATA
plt_mode is stopped
Signed-off-by: Yair Shapira <yair.shapira@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/main.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index 3d6c71b7a3c7..f429fc110cb0 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -1339,6 +1339,14 @@ static int wl12xx_hw_init(struct wl1271 *wl) ret = wl128x_cmd_general_parms(wl); if (ret < 0) goto out; + + /* + * If we are in calibrator based auto detect then we got the FEM nr + * in wl->fem_manuf. No need to continue further + */ + if (wl->plt_mode == PLT_FEM_DETECT) + goto out; + ret = wl128x_cmd_radio_parms(wl); if (ret < 0) goto out; @@ -1355,6 +1363,14 @@ static int wl12xx_hw_init(struct wl1271 *wl) ret = wl1271_cmd_general_parms(wl); if (ret < 0) goto out; + + /* + * If we are in calibrator based auto detect then we got the FEM nr + * in wl->fem_manuf. No need to continue further + */ + if (wl->plt_mode == PLT_FEM_DETECT) + goto out; + ret = wl1271_cmd_radio_parms(wl); if (ret < 0) goto out; @@ -1500,6 +1516,13 @@ static int wl12xx_plt_init(struct wl1271 *wl) if (ret < 0) goto out_irq_disable; + /* + * If we are in calibrator based auto detect then we got the FEM nr + * in wl->fem_manuf. No need to continue further + */ + if (wl->plt_mode == PLT_FEM_DETECT) + goto out; + ret = wl1271_acx_init_mem_config(wl); if (ret < 0) goto out_irq_disable; |