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hv:Unify the MACRO name for invalid interrupt pin

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There are the following definitions in hypervisor,
  define IOAPIC_INVALID_PIN      0xffU
  define VPIC_INVALID_PIN        0xffU
  define PTDEV_INVALID_PIN       0xffU
this patch unify them to:
  define INVALID_INTERRUPT_PIN   0xffffffffU

Tracked-On: #861
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
This commit is contained in:
Mingqiang Chi
2019-01-10 17:03:34 +08:00
committed by Xie, Nanlin
parent 7725fe3b50
commit 1fc10d514c
5 changed files with 9 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
hypervisor/arch/x86/ioapic.c
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@@ -8,7 +8,6 @@
#include <ioapic.h>
#define IOAPIC_MAX_PIN 240U
#define IOAPIC_INVALID_PIN 0xffU
/*
* IOAPIC_MAX_LINES is architecturally defined.
@@ -86,7 +85,7 @@ static const uint32_t pic_ioapic_pin_map[NR_LEGACY_PIN] = {
uint32_t get_pic_pin_from_ioapic_pin(uint32_t pin_index)
{
uint32_t pin_id = IOAPIC_INVALID_PIN;
uint32_t pin_id = INVALID_INTERRUPT_PIN;
if (pin_index < NR_LEGACY_PIN) {
pin_id = pic_ioapic_pin_map[pin_index];
}
@@ -284,7 +283,7 @@ uint32_t ioapic_irq_to_pin(uint32_t irq)
if (ioapic_irq_is_gsi(irq)) {
ret = gsi_table_data[irq].pin;
} else {
ret = IOAPIC_INVALID_PIN;
ret = INVALID_INTERRUPT_PIN;
}
return ret;
@@ -292,7 +291,7 @@ uint32_t ioapic_irq_to_pin(uint32_t irq)
bool ioapic_is_pin_valid(uint32_t pin)
{
return (pin != IOAPIC_INVALID_PIN);
return (pin != INVALID_INTERRUPT_PIN);
}
uint32_t ioapic_pin_to_irq(uint32_t pin)