Date: Mon, 18 Sep 2017 20:17:08 +0000 (UTC) From: Ilya Bakulin <kibab@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r323721 - head/sys/cam/mmc Message-ID: <201709182017.v8IKH8aB034060@repo.freebsd.org>
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Author: kibab Date: Mon Sep 18 20:17:08 2017 New Revision: 323721 URL: https://svnweb.freebsd.org/changeset/base/323721 Log: Add kern.features flag for MMCCAM kern.features.mmcam will be present and equal to 1 if the kernel has been compiled with option MMCCAM. This will help sdio-related userland tools to fail-fast if running on the kernel without MMCCAM enabled. Approved by: imp (mentor) Differential Revision: https://reviews.freebsd.org/D12386 Modified: head/sys/cam/mmc/mmc_xpt.c Modified: head/sys/cam/mmc/mmc_xpt.c ============================================================================== --- head/sys/cam/mmc/mmc_xpt.c Mon Sep 18 20:09:17 2017 (r323720) +++ head/sys/cam/mmc/mmc_xpt.c Mon Sep 18 20:17:08 2017 (r323721) @@ -63,6 +63,8 @@ __FBSDID("$FreeBSD$"); #include <machine/_inttypes.h> /* for PRIu64 */ #include "opt_cam.h" +FEATURE(mmccam, "CAM-based MMC/SD/SDIO stack"); + static struct cam_ed * mmc_alloc_device(struct cam_eb *bus, struct cam_et *target, lun_id_t lun_id); static void mmc_dev_async(u_int32_t async_code, struct cam_eb *bus,
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