From 90bf661847845b2e3e9c52cdbb257ff3f707ca1c Mon Sep 17 00:00:00 2001 From: Sujeev Dias Date: Tue, 16 May 2017 15:19:16 -0700 Subject: mhi: core: Add support for host triggered device ram dump Add support for bus master to trigger PCIe device into ram dump mode to collect device ram dump. RDDM capabilities are extended to support under kernel panic as well. CRs-Fixed: 2055981 Change-Id: I18f7d5784992df70aafc6e41d248ced3fac37181 Signed-off-by: Sujeev Dias --- include/linux/msm_mhi.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/msm_mhi.h b/include/linux/msm_mhi.h index 01fe2e78b9d5..1704cb93e6a3 100644 --- a/include/linux/msm_mhi.h +++ b/include/linux/msm_mhi.h @@ -160,9 +160,11 @@ enum mhi_dev_ctrl { MHI_DEV_CTRL_RESUME, MHI_DEV_CTRL_POWER_OFF, MHI_DEV_CTRL_POWER_ON, + MHI_DEV_CTRL_TRIGGER_RDDM, MHI_DEV_CTRL_RDDM, MHI_DEV_CTRL_RDDM_KERNEL_PANIC, MHI_DEV_CTRL_NOTIFY_LINK_ERROR, + MHI_DEV_CTRL_MAXCMD, }; enum mhi_rddm_segment { -- cgit v1.2.3