On Sun, Jul 09, 2017 at 04:57:24PM +0000, Warner Losh wrote: > Author: imp > Date: Sun Jul 9 16:57:24 2017 > New Revision: 320844 > URL: https://svnweb.freebsd.org/changeset/base/320844 > > Log: > An MMC/SD/SDIO stack using CAM > > 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.
At least with a non-MMCCAM kernel, with this revision in place I get an endless storm of "unexpected" SDHCI_INT_CARD_INT interrupts during boot. Apparently this is due to the fact that sdhci(4) now enables these interrupts, but sdhci_generic_intr() neither actually handles them nor clears them from intmask. Btw., were mmc.ko and mmcsd.ko disconnected on purpose with this commit? Marius _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
