From 38099e4b78bda989919bfbd195a713eb86120743 Mon Sep 17 00:00:00 2001 From: Zhao Yakui Date: Sat, 29 Sep 2018 14:11:29 +0800 Subject: [PATCH] DM: Add the boot option to avoid loading dwc3_pci USB driver The latest kernel has some issues when unloading dwc3_pci USB driver. It will cause the kernel panic when unloading dwc3_pci driver in order to assign USB controller to guest. So the dwc3_pci won't be loaded. Tracked-on: https://github.com/projectacrn/acrn-hypervisor/issues/1373 Signed-off-by: Zhao Yakui Reviewed-by: Wu, Binbin --- devicemodel/samples/apl-mrb/sos_bootargs_debug.txt | 2 +- devicemodel/samples/apl-mrb/sos_bootargs_release.txt | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/devicemodel/samples/apl-mrb/sos_bootargs_debug.txt b/devicemodel/samples/apl-mrb/sos_bootargs_debug.txt index 3500a90bc..a5342f3f3 100644 --- a/devicemodel/samples/apl-mrb/sos_bootargs_debug.txt +++ b/devicemodel/samples/apl-mrb/sos_bootargs_debug.txt @@ -1 +1 @@ -pci_devices_ignore=(0:18:2) console=tty0 console=ttyS0 i915.nuclear_pageflip=1 root=/dev/mmcblk1p1 rw rootwait quiet loglevel=3 no_timer_check consoleblank=0 i915.enable_initial_modeset=1 i915.tsd_init=7 i915.tsd_delay=2000 video=DP-1:d video=DP-2:d i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_guc_loading=0 i915.enable_guc_submission=0 i915.enable_preemption=1 i915.context_priority_mode=2 i915.enable_gvt=1 i915.enable_guc=0 hvlog=2M@0x6de00000 reboot_panic=p,w cma=64M@0- +pci_devices_ignore=(0:18:2) module_blacklist=dwc3_pci console=tty0 console=ttyS0 i915.nuclear_pageflip=1 root=/dev/mmcblk1p1 rw rootwait quiet loglevel=3 no_timer_check consoleblank=0 i915.enable_initial_modeset=1 i915.tsd_init=7 i915.tsd_delay=2000 video=DP-1:d video=DP-2:d i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_guc_loading=0 i915.enable_guc_submission=0 i915.enable_preemption=1 i915.context_priority_mode=2 i915.enable_gvt=1 i915.enable_guc=0 hvlog=2M@0x6de00000 reboot_panic=p,w cma=64M@0- diff --git a/devicemodel/samples/apl-mrb/sos_bootargs_release.txt b/devicemodel/samples/apl-mrb/sos_bootargs_release.txt index 377a0e087..a43341c30 100644 --- a/devicemodel/samples/apl-mrb/sos_bootargs_release.txt +++ b/devicemodel/samples/apl-mrb/sos_bootargs_release.txt @@ -1 +1 @@ -console=tty0 i915.nuclear_pageflip=1 root=/dev/mmcblk1p1 rw rootwait quiet loglevel=3 no_timer_check consoleblank=0 i915.enable_initial_modeset=1 i915.tsd_init=7 i915.tsd_delay=2000 video=DP-1:d video=DP-2:d i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_guc_loading=0 i915.enable_guc_submission=0 i915.enable_preemption=1 i915.context_priority_mode=2 i915.enable_gvt=1 i915.enable_guc=0 cma=64M@0- +console=tty0 module_blacklist=dwc3_pci i915.nuclear_pageflip=1 root=/dev/mmcblk1p1 rw rootwait quiet loglevel=3 no_timer_check consoleblank=0 i915.enable_initial_modeset=1 i915.tsd_init=7 i915.tsd_delay=2000 video=DP-1:d video=DP-2:d i915.avail_planes_per_pipe=0x01010F i915.domain_plane_owners=0x011111110000 i915.enable_guc_loading=0 i915.enable_guc_submission=0 i915.enable_preemption=1 i915.context_priority_mode=2 i915.enable_gvt=1 i915.enable_guc=0 cma=64M@0-