1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
|
--- a/drivers/net/wireless/b43/b43.h
+++ b/drivers/net/wireless/b43/b43.h
@@ -807,6 +807,7 @@ struct b43_wldev {
bool qos_enabled; /* TRUE, if QoS is used. */
bool hwcrypto_enabled; /* TRUE, if HW crypto acceleration is enabled. */
bool use_pio; /* TRUE if next init should use PIO */
+ int gpiomask; /* GPIO LED mask as a module parameter */
/* PHY/Radio device. */
struct b43_phy phy;
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -76,6 +76,11 @@ MODULE_FIRMWARE("b43/ucode16_mimo.fw");
MODULE_FIRMWARE("b43/ucode5.fw");
MODULE_FIRMWARE("b43/ucode9.fw");
+static int modparam_gpiomask = 0x000F;
+module_param_named(gpiomask, modparam_gpiomask, int, 0444);
+MODULE_PARM_DESC(gpiomask,
+ "GPIO mask for LED control (default 0x000F)");
+
static int modparam_bad_frames_preempt;
module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
MODULE_PARM_DESC(bad_frames_preempt,
@@ -2688,10 +2693,10 @@ static int b43_gpio_init(struct b43_wlde
u32 mask, set;
b43_maskset32(dev, B43_MMIO_MACCTL, ~B43_MACCTL_GPOUTSMSK, 0);
- b43_maskset16(dev, B43_MMIO_GPIO_MASK, ~0, 0xF);
+ b43_maskset16(dev, B43_MMIO_GPIO_MASK, ~0, modparam_gpiomask);
mask = 0x0000001F;
- set = 0x0000000F;
+ set = modparam_gpiomask;
if (dev->dev->chip_id == 0x4301) {
mask |= 0x0060;
set |= 0x0060;
|
