diff options
| author | Michael Kelley <mikelley@microsoft.com> | 2018-06-05 13:37:54 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-03 13:09:15 +0200 |
| commit | 7dc9b6b8089d2ea510943fc6841c641ea9f50ab1 (patch) | |
| tree | d045e4ee836386df1f976abace8fd508c04a68d9 /arch/x86/include/asm/hyperv-tlfs.h | |
| parent | 07136793ccad877727afada2b0c926031f10cf52 (diff) | |
| download | lwn-7dc9b6b8089d2ea510943fc6841c641ea9f50ab1.tar.gz lwn-7dc9b6b8089d2ea510943fc6841c641ea9f50ab1.zip | |
Drivers: hv: vmbus: Make TLFS #define names architecture neutral
The Hyper-V feature and hint flags in hyperv-tlfs.h are all defined
with the string "X64" in the name. Some of these flags are indeed
x86/x64 specific, but others are not. For the ones that are used
in architecture independent Hyper-V driver code, or will be used in
the upcoming support for Hyper-V for ARM64, this patch removes the
"X64" from the name.
This patch changes the flags that are currently known to be
used on multiple architectures. Hyper-V for ARM64 is still a
work-in-progress and the Top Level Functional Spec (TLFS) has not
been separated into x86/x64 and ARM64 areas. So additional flags
may need to be updated later.
This patch only changes symbol names. There are no functional
changes.
Signed-off-by: Michael Kelley <mikelley@microsoft.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'arch/x86/include/asm/hyperv-tlfs.h')
| -rw-r--r-- | arch/x86/include/asm/hyperv-tlfs.h | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/include/asm/hyperv-tlfs.h b/arch/x86/include/asm/hyperv-tlfs.h index b8c89265baf0..96272e99b64e 100644 --- a/arch/x86/include/asm/hyperv-tlfs.h +++ b/arch/x86/include/asm/hyperv-tlfs.h @@ -35,9 +35,9 @@ /* VP Runtime (HV_X64_MSR_VP_RUNTIME) available */ #define HV_X64_MSR_VP_RUNTIME_AVAILABLE (1 << 0) /* Partition Reference Counter (HV_X64_MSR_TIME_REF_COUNT) available*/ -#define HV_X64_MSR_TIME_REF_COUNT_AVAILABLE (1 << 1) +#define HV_MSR_TIME_REF_COUNT_AVAILABLE (1 << 1) /* Partition reference TSC MSR is available */ -#define HV_X64_MSR_REFERENCE_TSC_AVAILABLE (1 << 9) +#define HV_MSR_REFERENCE_TSC_AVAILABLE (1 << 9) /* A partition's reference time stamp counter (TSC) page */ #define HV_X64_MSR_REFERENCE_TSC 0x40000021 @@ -60,7 +60,7 @@ * Synthetic Timer MSRs (HV_X64_MSR_STIMER0_CONFIG through * HV_X64_MSR_STIMER3_COUNT) available */ -#define HV_X64_MSR_SYNTIMER_AVAILABLE (1 << 3) +#define HV_MSR_SYNTIMER_AVAILABLE (1 << 3) /* * APIC access MSRs (HV_X64_MSR_EOI, HV_X64_MSR_ICR and HV_X64_MSR_TPR) * are available @@ -86,7 +86,7 @@ #define HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE (1 << 10) /* stimer Direct Mode is available */ -#define HV_X64_STIMER_DIRECT_MODE_AVAILABLE (1 << 19) +#define HV_STIMER_DIRECT_MODE_AVAILABLE (1 << 19) /* * Feature identification: EBX indicates which flags were specified at @@ -160,9 +160,9 @@ #define HV_X64_RELAXED_TIMING_RECOMMENDED (1 << 5) /* - * Virtual APIC support + * Recommend not using Auto End-Of-Interrupt feature */ -#define HV_X64_DEPRECATING_AEOI_RECOMMENDED (1 << 9) +#define HV_DEPRECATING_AEOI_RECOMMENDED (1 << 9) /* * Recommend using cluster IPI hypercalls. |