800-b43-gpio-mask-module-option.patch 1.8 KB

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  1. --- a/drivers/net/wireless/b43/b43.h
  2. +++ b/drivers/net/wireless/b43/b43.h
  3. @@ -718,6 +718,7 @@ struct b43_wldev {
  4. bool qos_enabled; /* TRUE, if QoS is used. */
  5. bool hwcrypto_enabled; /* TRUE, if HW crypto acceleration is enabled. */
  6. bool use_pio; /* TRUE if next init should use PIO */
  7. + int gpiomask; /* GPIO LED mask as a module parameter */
  8. /* PHY/Radio device. */
  9. struct b43_phy phy;
  10. --- a/drivers/net/wireless/b43/main.c
  11. +++ b/drivers/net/wireless/b43/main.c
  12. @@ -75,6 +75,11 @@ MODULE_FIRMWARE("b43/ucode15.fw");
  13. MODULE_FIRMWARE("b43/ucode5.fw");
  14. MODULE_FIRMWARE("b43/ucode9.fw");
  15. +static int modparam_gpiomask = 0x000F;
  16. +module_param_named(gpiomask, modparam_gpiomask, int, 0444);
  17. +MODULE_PARM_DESC(gpiomask,
  18. + "GPIO mask for LED control (default 0x000F)");
  19. +
  20. static int modparam_bad_frames_preempt;
  21. module_param_named(bad_frames_preempt, modparam_bad_frames_preempt, int, 0444);
  22. MODULE_PARM_DESC(bad_frames_preempt,
  23. @@ -2542,10 +2547,10 @@ static int b43_gpio_init(struct b43_wlde
  24. & ~B43_MACCTL_GPOUTSMSK);
  25. b43_write16(dev, B43_MMIO_GPIO_MASK, b43_read16(dev, B43_MMIO_GPIO_MASK)
  26. - | 0x000F);
  27. + | modparam_gpiomask);
  28. mask = 0x0000001F;
  29. - set = 0x0000000F;
  30. + set = modparam_gpiomask;
  31. if (dev->dev->bus->chip_id == 0x4301) {
  32. mask |= 0x0060;
  33. set |= 0x0060;
  34. @@ -5100,10 +5105,10 @@ static void b43_print_driverinfo(void)
  35. feat_sdio = "S";
  36. #endif
  37. printk(KERN_INFO "Broadcom 43xx driver loaded "
  38. - "[ Features: %s%s%s%s%s, Firmware-ID: "
  39. + "[ Features: %s%s%s%s%s, GPIO LED Mask: 0x%04x, Firmware-ID: "
  40. B43_SUPPORTED_FIRMWARE_ID " ]\n",
  41. feat_pci, feat_pcmcia, feat_nphy,
  42. - feat_leds, feat_sdio);
  43. + feat_leds, feat_sdio, modparam_gpiomask);
  44. }
  45. static int __init b43_init(void)