kernels: re-enable the b43 and b43-legacy drivers

The b43 and b43-legacy drivers were removed because their
corresponding upstream drivers loads a nonfree firmware.

However linux-libre-firmware has a free firmware
(ucode5.fw) that is used by both drivers.

The b43 and b43-legacy driver are also typically enabled
by Trisquel and Jason Self's linux-libre repository.

Note that some kernel parameters like qos=0 might be
necessary to make it work.

This regression was introduced in linux-libre by the
following commit:
    32075365d upgpkg: libre/linux-libre 4.16.9_gnu-1

The drivers were added back by importing affected parts
from the following upstream kernels and configurations:
- config in linux-armv7 from Arch Linux ARM
- config.i686 in linux from Arch Linux 32
- config from linux from Arch Linux

Signed-off-by: Denis 'GNUtoo' Carikli <GNUtoo@cyberdimension.org>

4 files changed, 97 insertions, 7 deletions

diff --git a/libre/linux-libre-pck/PKGBUILD b/libre/linux-libre-pck/PKGBUILD
index 7d3a49dcd..159f2e898 100644
--- a/libre/linux-libre-pck/PKGBUILD
+++ b/libre/linux-libre-pck/PKGBUILD
@@ -15,7 +15,7 @@ _replacesoldmodules=()
 
 pkgbase=linux-libre-pck
 pkgver=5.6.12.pck1
-pkgrel=2
+pkgrel=3
 pkgdesc='Linux-libre PCK'
 url='https://wiki.parabola.nu/PCK'
 arch=(i686 x86_64 armv7h)
diff --git a/libre/linux-libre-pck/config.armv7h b/libre/linux-libre-pck/config.armv7h
index 172ea8656..654a95fcf 100644
--- a/libre/linux-libre-pck/config.armv7h
+++ b/libre/linux-libre-pck/config.armv7h
@@ -3277,8 +3277,35 @@ CONFIG_ATMEL=m
 CONFIG_PCI_ATMEL=m
 CONFIG_AT76C50X_USB=m
 CONFIG_WLAN_VENDOR_BROADCOM=y
-# CONFIG_B43 is not set
-# CONFIG_B43LEGACY is not set
+CONFIG_B43=m
+CONFIG_B43_BCMA=y
+CONFIG_B43_SSB=y
+CONFIG_B43_BUSES_BCMA_AND_SSB=y
+# CONFIG_B43_BUSES_BCMA is not set
+# CONFIG_B43_BUSES_SSB is not set
+CONFIG_B43_PCI_AUTOSELECT=y
+CONFIG_B43_PCICORE_AUTOSELECT=y
+CONFIG_B43_SDIO=y
+CONFIG_B43_BCMA_PIO=y
+CONFIG_B43_PIO=y
+CONFIG_B43_PHY_G=y
+CONFIG_B43_PHY_N=y
+CONFIG_B43_PHY_LP=y
+CONFIG_B43_PHY_HT=y
+CONFIG_B43_LEDS=y
+CONFIG_B43_HWRNG=y
+# CONFIG_B43_DEBUG is not set
+CONFIG_B43LEGACY=m
+CONFIG_B43LEGACY_PCI_AUTOSELECT=y
+CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
+CONFIG_B43LEGACY_LEDS=y
+CONFIG_B43LEGACY_HWRNG=y
+CONFIG_B43LEGACY_DEBUG=y
+CONFIG_B43LEGACY_DMA=y
+CONFIG_B43LEGACY_PIO=y
+CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
+# CONFIG_B43LEGACY_DMA_MODE is not set
+# CONFIG_B43LEGACY_PIO_MODE is not set
 CONFIG_BRCMUTIL=m
 # CONFIG_BRCMSMAC is not set
 CONFIG_BRCMFMAC=m
@@ -4690,8 +4717,10 @@ CONFIG_USBPCWATCHDOG=m
 CONFIG_SSB_POSSIBLE=y
 CONFIG_SSB=m
 CONFIG_SSB_SPROM=y
+CONFIG_SSB_BLOCKIO=y
 CONFIG_SSB_PCIHOST_POSSIBLE=y
 CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
 CONFIG_SSB_SDIOHOST_POSSIBLE=y
 CONFIG_SSB_SDIOHOST=y
 CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
@@ -4699,6 +4728,7 @@ CONFIG_SSB_DRIVER_PCICORE=y
 # CONFIG_SSB_DRIVER_GPIO is not set
 CONFIG_BCMA_POSSIBLE=y
 CONFIG_BCMA=m
+CONFIG_BCMA_BLOCKIO=y
 CONFIG_BCMA_HOST_PCI_POSSIBLE=y
 CONFIG_BCMA_HOST_PCI=y
 # CONFIG_BCMA_HOST_SOC is not set
diff --git a/libre/linux-libre-pck/config.i686 b/libre/linux-libre-pck/config.i686
index a76a2d15d..7c77b9a2c 100644
--- a/libre/linux-libre-pck/config.i686
+++ b/libre/linux-libre-pck/config.i686
@@ -3516,8 +3516,35 @@ CONFIG_PCI_ATMEL=m
 CONFIG_PCMCIA_ATMEL=m
 CONFIG_AT76C50X_USB=m
 CONFIG_WLAN_VENDOR_BROADCOM=y
-# CONFIG_B43 is not set
-# CONFIG_B43LEGACY is not set
+CONFIG_B43=m
+CONFIG_B43_BCMA=y
+CONFIG_B43_SSB=y
+CONFIG_B43_BUSES_BCMA_AND_SSB=y
+# CONFIG_B43_BUSES_BCMA is not set
+# CONFIG_B43_BUSES_SSB is not set
+CONFIG_B43_PCI_AUTOSELECT=y
+CONFIG_B43_PCICORE_AUTOSELECT=y
+CONFIG_B43_SDIO=y
+CONFIG_B43_BCMA_PIO=y
+CONFIG_B43_PIO=y
+CONFIG_B43_PHY_G=y
+CONFIG_B43_PHY_N=y
+CONFIG_B43_PHY_LP=y
+CONFIG_B43_PHY_HT=y
+CONFIG_B43_LEDS=y
+CONFIG_B43_HWRNG=y
+# CONFIG_B43_DEBUG is not set
+CONFIG_B43LEGACY=m
+CONFIG_B43LEGACY_PCI_AUTOSELECT=y
+CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
+CONFIG_B43LEGACY_LEDS=y
+CONFIG_B43LEGACY_HWRNG=y
+CONFIG_B43LEGACY_DEBUG=y
+CONFIG_B43LEGACY_DMA=y
+CONFIG_B43LEGACY_PIO=y
+CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
+# CONFIG_B43LEGACY_DMA_MODE is not set
+# CONFIG_B43LEGACY_PIO_MODE is not set
 CONFIG_BRCMUTIL=m
 # CONFIG_BRCMSMAC is not set
 CONFIG_BRCMFMAC=m
@@ -5123,8 +5150,10 @@ CONFIG_USBPCWATCHDOG=m
 CONFIG_SSB_POSSIBLE=y
 CONFIG_SSB=m
 CONFIG_SSB_SPROM=y
+CONFIG_SSB_BLOCKIO=y
 CONFIG_SSB_PCIHOST_POSSIBLE=y
 CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
 CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
 CONFIG_SSB_PCMCIAHOST=y
 CONFIG_SSB_SDIOHOST_POSSIBLE=y
@@ -5134,6 +5163,7 @@ CONFIG_SSB_DRIVER_PCICORE=y
 CONFIG_SSB_DRIVER_GPIO=y
 CONFIG_BCMA_POSSIBLE=y
 CONFIG_BCMA=m
+CONFIG_BCMA_BLOCKIO=y
 CONFIG_BCMA_HOST_PCI_POSSIBLE=y
 CONFIG_BCMA_HOST_PCI=y
 # CONFIG_BCMA_HOST_SOC is not set
diff --git a/libre/linux-libre-pck/config.x86_64 b/libre/linux-libre-pck/config.x86_64
index b4a19dfaa..9be1dc031 100644
--- a/libre/linux-libre-pck/config.x86_64
+++ b/libre/linux-libre-pck/config.x86_64
@@ -3554,8 +3554,35 @@ CONFIG_PCI_ATMEL=m
 CONFIG_PCMCIA_ATMEL=m
 CONFIG_AT76C50X_USB=m
 CONFIG_WLAN_VENDOR_BROADCOM=y
-# CONFIG_B43 is not set
-# CONFIG_B43LEGACY is not set
+CONFIG_B43=m
+CONFIG_B43_BCMA=y
+CONFIG_B43_SSB=y
+CONFIG_B43_BUSES_BCMA_AND_SSB=y
+# CONFIG_B43_BUSES_BCMA is not set
+# CONFIG_B43_BUSES_SSB is not set
+CONFIG_B43_PCI_AUTOSELECT=y
+CONFIG_B43_PCICORE_AUTOSELECT=y
+CONFIG_B43_SDIO=y
+CONFIG_B43_BCMA_PIO=y
+CONFIG_B43_PIO=y
+CONFIG_B43_PHY_G=y
+CONFIG_B43_PHY_N=y
+CONFIG_B43_PHY_LP=y
+CONFIG_B43_PHY_HT=y
+CONFIG_B43_LEDS=y
+CONFIG_B43_HWRNG=y
+# CONFIG_B43_DEBUG is not set
+CONFIG_B43LEGACY=m
+CONFIG_B43LEGACY_PCI_AUTOSELECT=y
+CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
+CONFIG_B43LEGACY_LEDS=y
+CONFIG_B43LEGACY_HWRNG=y
+CONFIG_B43LEGACY_DEBUG=y
+CONFIG_B43LEGACY_DMA=y
+CONFIG_B43LEGACY_PIO=y
+CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
+# CONFIG_B43LEGACY_DMA_MODE is not set
+# CONFIG_B43LEGACY_PIO_MODE is not set
 CONFIG_BRCMUTIL=m
 # CONFIG_BRCMSMAC is not set
 CONFIG_BRCMFMAC=m
@@ -5134,8 +5161,10 @@ CONFIG_USBPCWATCHDOG=m
 CONFIG_SSB_POSSIBLE=y
 CONFIG_SSB=m
 CONFIG_SSB_SPROM=y
+CONFIG_SSB_BLOCKIO=y
 CONFIG_SSB_PCIHOST_POSSIBLE=y
 CONFIG_SSB_PCIHOST=y
+CONFIG_SSB_B43_PCI_BRIDGE=y
 CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
 CONFIG_SSB_PCMCIAHOST=y
 CONFIG_SSB_SDIOHOST_POSSIBLE=y
@@ -5145,6 +5174,7 @@ CONFIG_SSB_DRIVER_PCICORE=y
 CONFIG_SSB_DRIVER_GPIO=y
 CONFIG_BCMA_POSSIBLE=y
 CONFIG_BCMA=m
+CONFIG_BCMA_BLOCKIO=y
 CONFIG_BCMA_HOST_PCI_POSSIBLE=y
 CONFIG_BCMA_HOST_PCI=y
 # CONFIG_BCMA_HOST_SOC is not set