Michael Kelley 31e5e64694 drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers ... Hyper-V clock/timer code in hyperv_timer.c is mostly independent from other VMbus drivers, but building for ARM64 without hyperv_timer.c shows some remaining entanglements. A default implementation of hv_read_reference_counter can just read a Hyper-V synthetic register and be independent of hyperv_timer.c, so move this code out and into hv_common.c. Then it can be used by the timesync driver even if hyperv_timer.c isn't built on a particular architecture. If hyperv_timer.c *is* built, it can override with a faster implementation. Also provide stubs for stimer functions called by the VMbus driver when hyperv_timer.c isn't built. No functional changes. Signed-off-by: Michael Kelley <mikelley@microsoft.com> Link: https://lore.kernel.org/r/1626220906-22629-1-git-send-email-mikelley@microsoft.com Signed-off-by: Wei Liu <wei.liu@kernel.org>		2021-07-19 09:24:28 +00:00
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channel.c
channel_mgmt.c
connection.c
hv.c
hv_balloon.c
hv_common.c	drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers	2021-07-19 09:24:28 +00:00
hv_debugfs.c
hv_fcopy.c
hv_kvp.c
hv_snapshot.c
hv_trace.c
hv_trace.h
hv_trace_balloon.h
hv_util.c	drivers: hv: Decouple Hyper-V clock/timer code from VMbus drivers	2021-07-19 09:24:28 +00:00
hv_utils_transport.c
hv_utils_transport.h
hyperv_vmbus.h
Kconfig
Makefile
ring_buffer.c
vmbus_drv.c