c4bff5d99d
The kernel configuration for the driver could result in compilation issues as reported by Randy Dunlap. His results are show below: "on x86_64: when CONFIG_MMC=m CONFIG_BRCMUTIL=y CONFIG_BRCMFMAC=y CONFIG_BRCMFMAC_SDIO=y This bool kconfig symbol: config BRCMFMAC_SDIO bool "SDIO bus interface support for FullMAC driver" depends on MMC allows BRCMFMAC_SDIO to be y even when MMC=m. Is there a reasonable solution to this? This causes many build errors: drivers/built-in.o: In function `brcmf_sdio_assert_info': dhd_sdio.c:(.text+0x39609b): undefined reference to `sdio_claim_host' dhd_sdio.c:(.text+0x3960d9): undefined reference to `sdio_release_host' drivers/built-in.o: In function `brcmf_sdio_readframes': dhd_sdio.c:(.text+0x396a62): undefined reference to `sdio_claim_host' dhd_sdio.c:(.text+0x396a9b): undefined reference to `sdio_release_host' ..." This patch adds the appropriate logic in Kconfig to resolve these issues. The solution was provided by Hauke Mehrtens. Reported-by: Randy Dunlap <rdunlap@infradead.org> Cc: Hauke Mehrtens <hauke@hauke-m.de> Reviewed-by: Hante Meuleman <meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Arend van Spriel <arend@broadcom.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
65 lines
2.2 KiB
Text
65 lines
2.2 KiB
Text
config BRCMUTIL
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tristate
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config BRCMSMAC
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tristate "Broadcom IEEE802.11n PCIe SoftMAC WLAN driver"
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depends on MAC80211
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depends on BCMA
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select BRCMUTIL
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select FW_LOADER
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select CRC_CCITT
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select CRC8
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select CORDIC
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---help---
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This module adds support for PCIe wireless adapters based on Broadcom
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IEEE802.11n SoftMAC chipsets. It also has WLAN led support, which will
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be available if you select BCMA_DRIVER_GPIO. If you choose to build a
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module, the driver will be called brcmsmac.ko.
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config BRCMFMAC
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tristate "Broadcom IEEE802.11n embedded FullMAC WLAN driver"
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depends on CFG80211
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select BRCMUTIL
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---help---
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This module adds support for embedded wireless adapters based on
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Broadcom IEEE802.11n FullMAC chipsets. It has to work with at least
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one of the bus interface support. If you choose to build a module,
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it'll be called brcmfmac.ko.
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config BRCMFMAC_SDIO
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bool "SDIO bus interface support for FullMAC driver"
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depends on (MMC = y || MMC = BRCMFMAC)
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depends on BRCMFMAC
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select FW_LOADER
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default y
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---help---
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This option enables the SDIO bus interface support for Broadcom
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IEEE802.11n embedded FullMAC WLAN driver. Say Y if you want to
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use the driver for a SDIO wireless card.
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config BRCMFMAC_USB
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bool "USB bus interface support for FullMAC driver"
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depends on (USB = y || USB = BRCMFMAC)
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depends on BRCMFMAC
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select FW_LOADER
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---help---
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This option enables the USB bus interface support for Broadcom
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IEEE802.11n embedded FullMAC WLAN driver. Say Y if you want to
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use the driver for an USB wireless card.
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config BRCM_TRACING
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bool "Broadcom device tracing"
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depends on BRCMSMAC || BRCMFMAC
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---help---
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If you say Y here, the Broadcom wireless drivers will register
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with ftrace to dump event information into the trace ringbuffer.
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Tracing can be enabled at runtime to aid in debugging wireless
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issues. This option adds a small amount of overhead when tracing
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is disabled. If unsure, say Y to allow developers to better help
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you when wireless problems occur.
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config BRCMDBG
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bool "Broadcom driver debug functions"
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depends on BRCMSMAC || BRCMFMAC
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---help---
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Selecting this enables additional code for debug purposes.
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