From ae5981274815804e31f891f908627aa21696820e Mon Sep 17 00:00:00 2001 From: Julien Grall Date: Mon, 13 Jan 2014 17:41:14 -0800 Subject: [PATCH] xen/timer: make xen timer optional The timer is not used on ARM. Submitted by: Elliott Mitchell Reviewed by: royger Differential Revision: https://reviews.freebsd.org/D29041 --- sys/amd64/conf/GENERIC | 4 +++- sys/conf/files | 2 +- sys/i386/conf/GENERIC | 4 +++- 3 files changed, 7 insertions(+), 3 deletions(-) diff --git a/sys/amd64/conf/GENERIC b/sys/amd64/conf/GENERIC index a28dc238af8..fa531e13a3b 100644 --- a/sys/amd64/conf/GENERIC +++ b/sys/amd64/conf/GENERIC @@ -380,9 +380,11 @@ device virtio_balloon # VirtIO Memory Balloon device device hyperv # HyperV drivers # Xen HVM Guest Optimizations -# NOTE: XENHVM depends on xenpci. They must be added or removed together. +# NOTE: XENHVM and xenpci interdepend. They must be added or removed +# together. xentimer depends on XENHVM and isn't required. options XENHVM # Xen HVM kernel infrastructure device xenpci # Xen HVM Hypervisor services driver +device xentimer # Xen x86 PV timer device # Netmap provides direct access to TX/RX rings on supported NICs device netmap # netmap(4) support diff --git a/sys/conf/files b/sys/conf/files index efb0d4acac4..ae3fd61ed7a 100644 --- a/sys/conf/files +++ b/sys/conf/files @@ -3548,8 +3548,8 @@ dev/xen/efi/pvefi.c optional xenhvm efirt dev/xen/grant_table/grant_table.c optional xenhvm dev/xen/netback/netback.c optional xenhvm dev/xen/netfront/netfront.c optional xenhvm +dev/xen/timer/timer.c optional xenhvm xentimer dev/xen/xenpci/xenpci.c optional xenpci -dev/xen/timer/timer.c optional xenhvm dev/xen/xenstore/xenstore.c optional xenhvm dev/xen/xenstore/xenstore_dev.c optional xenhvm dev/xen/xenstore/xenstored_dev.c optional xenhvm diff --git a/sys/i386/conf/GENERIC b/sys/i386/conf/GENERIC index 96d0803e1f2..86c062effd8 100644 --- a/sys/i386/conf/GENERIC +++ b/sys/i386/conf/GENERIC @@ -343,9 +343,11 @@ options HYPERV # Kernel support for HyperV drivers device hyperv # HyperV drivers # Xen HVM Guest Optimizations -# NOTE: XENHVM depends on xenpci. They must be added or removed together. +# NOTE: XENHVM and xenpci interdepend. They must be added or removed +# together. xentimer depends on XENHVM and isn't required. options XENHVM # Xen HVM kernel infrastructure device xenpci # Xen HVM Hypervisor services driver +device xentimer # Xen x86 PV timer device # evdev interface options EVDEV_SUPPORT # evdev support in legacy drivers