a94a63f0a6
Implement the MMC/SD/SDIO protocol within a CAM framework. CAM's flexible queueing will make it easier to write non-storage drivers than the legacy stack. SDIO drivers from both the kernel and as userland daemons are possible, though much of that functionality will come later. Some of the CAM integration isn't complete (there are sleeps in the device probe state machine, for example), but those minor issues can be improved in-tree more easily than out of tree and shouldn't gate progress on other fronts. Appologies to reviews if specific items have been overlooked. Submitted by: Ilya Bakulin Reviewed by: emaste, imp, mav, adrian, ian Differential Review: https://reviews.freebsd.org/D4761 merge with first commit, various compile hacks.
22 lines
435 B
Plaintext
22 lines
435 B
Plaintext
#
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# BEAGLEBONE-MMCCAM
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#
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# Custom kernel for Beaglebone plus MMCCAM as opposed to the prior MMC stack. It is
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# present to keep it building in tree since it wouldn't work in LINT.
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#
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# $FreeBSD$
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include BEAGLEBONE
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# Add CAMDEBUG stuff
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options CAMDEBUG
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options CAM_DEBUG_FLAGS=(CAM_DEBUG_INFO|CAM_DEBUG_PROBE|CAM_DEBUG_PERIPH|CAM_DEBUG_TRACE)
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# pass(4) device
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device pass
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device mmccam
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options MMCCAM
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nodevice mmc
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nodevice mmcsd
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