diff options
| author | Rafał Miłecki <zajec5@gmail.com> | 2013-06-26 09:55:54 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-06-27 19:42:15 +0200 |
| commit | 8960400eeefa73e7fe32dc2b6b5ac529d43a9593 (patch) | |
| tree | 3dc41a45a3382be5b6fa864be5a076d0461da798 /drivers/net | |
| parent | ath10k: leave MMIC generation to the HW (diff) | |
| download | linux-8960400eeefa73e7fe32dc2b6b5ac529d43a9593.tar.xz linux-8960400eeefa73e7fe32dc2b6b5ac529d43a9593.zip | |
b43: replace B43_BCMA_EXTRA with modparam allhwsupport
This allows enabling support for extra hardware with just a module
param, without kernel/module recompilation.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/b43/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/net/wireless/b43/main.c | 12 |
2 files changed, 10 insertions, 8 deletions
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index 3f21e0ba39ba..51ff0b198d0a 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -31,12 +31,6 @@ config B43_BCMA depends on B43 && (BCMA = y || BCMA = B43) default y -config B43_BCMA_EXTRA - bool "Hardware support that overlaps with the brcmsmac driver" - depends on B43_BCMA - default n if BRCMSMAC - default y - config B43_SSB bool depends on B43 && (SSB = y || SSB = B43) diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index a95b77ab360e..0e933bb71543 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -113,13 +113,15 @@ static int b43_modparam_pio = 0; module_param_named(pio, b43_modparam_pio, int, 0644); MODULE_PARM_DESC(pio, "Use PIO accesses by default: 0=DMA, 1=PIO"); +static int modparam_allhwsupport = !IS_ENABLED(CONFIG_BRCMSMAC); +module_param_named(allhwsupport, modparam_allhwsupport, int, 0444); +MODULE_PARM_DESC(allhwsupport, "Enable support for all hardware (even it if overlaps with the brcmsmac driver)"); + #ifdef CONFIG_B43_BCMA static const struct bcma_device_id b43_bcma_tbl[] = { BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x11, BCMA_ANY_CLASS), -#ifdef CONFIG_B43_BCMA_EXTRA BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x17, BCMA_ANY_CLASS), BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x18, BCMA_ANY_CLASS), -#endif BCMA_CORE(BCMA_MANUF_BCM, BCMA_CORE_80211, 0x1D, BCMA_ANY_CLASS), BCMA_CORETABLE_END }; @@ -5396,6 +5398,12 @@ static int b43_bcma_probe(struct bcma_device *core) struct b43_wl *wl; int err; + if (!modparam_allhwsupport && + (core->id.rev == 0x17 || core->id.rev == 0x18)) { + pr_err("Support for cores revisions 0x17 and 0x18 disabled by module param allhwsupport=0. Try b43.allhwsupport=1\n"); + return -ENOTSUPP; + } + dev = b43_bus_dev_bcma_init(core); if (!dev) return -ENODEV; |