From dd30399caefbb5418653f693e9af871741b4d03d Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Sun, 13 Aug 2023 23:02:03 +0200 Subject: [PATCH] x86: Add virtualization time sync support This compiles the CONFIG_PTP_1588_CLOCK support into the kernel binary and activates the drivers for KVM and VMware which allow syncing the host time with the VM when OpenWrt is running in a VM. With this change the CONFIG_HYPERV_UTILS driver is now build into the kernel, because it depends on the PTP framework being compiled in. CONFIG_HYPERV_UTILS was build as a module, but not packages before. Fixes: #13277 Signed-off-by: Hauke Mehrtens (cherry picked from commit 54d470ed0ecaff9e8084c013ddbc95e8afc3ab42) --- target/linux/x86/64/config-5.15 | 5 +++++ target/linux/x86/generic/config-5.15 | 5 +++++ 2 files changed, 10 insertions(+) diff --git a/target/linux/x86/64/config-5.15 b/target/linux/x86/64/config-5.15 index c3beedab8b..5aa160c55d 100644 --- a/target/linux/x86/64/config-5.15 +++ b/target/linux/x86/64/config-5.15 @@ -328,6 +328,7 @@ CONFIG_ND_CLAIM=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NET_FAILOVER=y CONFIG_NET_FLOW_LIMIT=y +CONFIG_NET_PTP_CLASSIFY=y # CONFIG_NITRO_ENCLAVES is not set CONFIG_NR_CPUS=512 CONFIG_NR_CPUS_DEFAULT=64 @@ -395,7 +396,11 @@ CONFIG_PM_SLEEP_SMP=y CONFIG_PNP=y CONFIG_PNPACPI=y CONFIG_PNP_DEBUG_MESSAGES=y +CONFIG_PPS=y CONFIG_PROC_EVENTS=y +CONFIG_PTP_1588_CLOCK=y +CONFIG_PTP_1588_CLOCK_KVM=y +CONFIG_PTP_1588_CLOCK_VMW=y CONFIG_PVH=y CONFIG_QUEUED_RWLOCKS=y CONFIG_QUEUED_SPINLOCKS=y diff --git a/target/linux/x86/generic/config-5.15 b/target/linux/x86/generic/config-5.15 index 96f5b0718b..4312c527c8 100644 --- a/target/linux/x86/generic/config-5.15 +++ b/target/linux/x86/generic/config-5.15 @@ -286,6 +286,7 @@ CONFIG_ND_CLAIM=y CONFIG_NEED_DMA_MAP_STATE=y CONFIG_NET_FAILOVER=y CONFIG_NET_FLOW_LIMIT=y +CONFIG_NET_PTP_CLASSIFY=y CONFIG_NO_HZ=y CONFIG_NR_CPUS=4 CONFIG_NR_CPUS_DEFAULT=8 @@ -347,8 +348,12 @@ CONFIG_PNP=y CONFIG_PNPACPI=y # CONFIG_PNPBIOS is not set CONFIG_PNP_DEBUG_MESSAGES=y +CONFIG_PPS=y CONFIG_PREEMPT_NOTIFIERS=y CONFIG_PROC_EVENTS=y +CONFIG_PTP_1588_CLOCK=y +CONFIG_PTP_1588_CLOCK_KVM=y +CONFIG_PTP_1588_CLOCK_VMW=y CONFIG_PVH=y CONFIG_QUEUED_RWLOCKS=y CONFIG_QUEUED_SPINLOCKS=y