summaryrefslogtreecommitdiff
path: root/drivers/hv
diff options
context:
space:
mode:
authorMichael Kelley <mikelley@microsoft.com>2018-06-05 23:37:54 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-07-03 14:09:15 +0300
commit7dc9b6b8089d2ea510943fc6841c641ea9f50ab1 (patch)
treed045e4ee836386df1f976abace8fd508c04a68d9 /drivers/hv
parent07136793ccad877727afada2b0c926031f10cf52 (diff)
downloadlinux-7dc9b6b8089d2ea510943fc6841c641ea9f50ab1.tar.xz
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 'drivers/hv')
-rw-r--r--drivers/hv/hv.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index 4547fd83a17f..312fe5ed7c40 100644
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -64,7 +64,7 @@ int hv_init(void)
return -ENOMEM;
direct_mode_enabled = ms_hyperv.misc_features &
- HV_X64_STIMER_DIRECT_MODE_AVAILABLE;
+ HV_STIMER_DIRECT_MODE_AVAILABLE;
return 0;
}
@@ -302,7 +302,7 @@ int hv_synic_init(unsigned int cpu)
shared_sint.vector = HYPERVISOR_CALLBACK_VECTOR;
shared_sint.masked = false;
- if (ms_hyperv.hints & HV_X64_DEPRECATING_AEOI_RECOMMENDED)
+ if (ms_hyperv.hints & HV_DEPRECATING_AEOI_RECOMMENDED)
shared_sint.auto_eoi = false;
else
shared_sint.auto_eoi = true;
@@ -320,7 +320,7 @@ int hv_synic_init(unsigned int cpu)
/*
* Register the per-cpu clockevent source.
*/
- if (ms_hyperv.features & HV_X64_MSR_SYNTIMER_AVAILABLE)
+ if (ms_hyperv.features & HV_MSR_SYNTIMER_AVAILABLE)
clockevents_config_and_register(hv_cpu->clk_evt,
HV_TIMER_FREQUENCY,
HV_MIN_DELTA_TICKS,
@@ -335,7 +335,7 @@ void hv_synic_clockevents_cleanup(void)
{
int cpu;
- if (!(ms_hyperv.features & HV_X64_MSR_SYNTIMER_AVAILABLE))
+ if (!(ms_hyperv.features & HV_MSR_SYNTIMER_AVAILABLE))
return;
if (direct_mode_enabled)
@@ -394,7 +394,7 @@ int hv_synic_cleanup(unsigned int cpu)
return -EBUSY;
/* Turn off clockevent device */
- if (ms_hyperv.features & HV_X64_MSR_SYNTIMER_AVAILABLE) {
+ if (ms_hyperv.features & HV_MSR_SYNTIMER_AVAILABLE) {
struct hv_per_cpu_context *hv_cpu
= this_cpu_ptr(hv_context.cpu_context);