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arm/gicv3: replace this_cpu() to up_cpu_index() 

If the core id needs to be included in the hardware register
calculation, up_cpu_index() should be used instead of this_cpu().

Signed-off-by: chao an <anchao@lixiang.com>
This commit is contained in:
chao an 2024-10-25 11:36:52 +08:00 committed by Xiang Xiao
parent 9c97f7adaa
commit b28f87e3f0
3 changed files with 10 additions and 4 deletions
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5
arch/arm/src/armv8-r/arm_gicv3.c
View File

@ -250,7 +250,7 @@ void arm_gic_irq_enable(unsigned int intid)
if (GIC_IS_SPI(intid))
{
arm_gic_write_irouter(this_cpu(), intid);
arm_gic_write_irouter(up_cpu_index(), intid);
}
putreg32(mask, ISENABLER(GET_DIST_BASE(intid), idx));
@ -809,7 +809,8 @@ static void arm_gic_init(void)
int err;
cpu = this_cpu();
g_gic_rdists[cpu] = CONFIG_GICR_BASE + cpu * CONFIG_GICR_OFFSET;
g_gic_rdists[cpu] = CONFIG_GICR_BASE +
up_cpu_index() * CONFIG_GICR_OFFSET;
err = gic_validate_redist_version();
if (err)

4
arch/arm64/include/irq.h
View File

@ -383,6 +383,10 @@ static inline void up_irq_restore(irqstate_t flags)
****************************************************************************/
#ifdef CONFIG_ARCH_HAVE_MULTICPU
# ifndef MPID_TO_CORE
# define MPID_TO_CORE(mpid) \
(((mpid) >> MPIDR_AFF0_SHIFT) & MPIDR_AFFLVL_MASK)
# endif
# define up_cpu_index() ((int)MPID_TO_CORE(GET_MPIDR()))
#endif /* CONFIG_ARCH_HAVE_MULTICPU */

5
arch/arm64/src/common/arm64_gicv3.c
View File

@ -257,7 +257,7 @@ void arm64_gic_irq_enable(unsigned int intid)
#ifndef CONFIG_ARM64_GICV3_SPI_ROUTING_CPU0
if (GIC_IS_SPI(intid))
{
arm64_gic_write_irouter((GET_MPIDR() & MPIDR_ID_MASK), intid);
arm64_gic_write_irouter(up_cpu_index(), intid);
}
#endif
@ -952,7 +952,8 @@ static void arm64_gic_init(void)
int err;
cpu = this_cpu();
g_gic_rdists[cpu] = CONFIG_GICR_BASE + cpu * CONFIG_GICR_OFFSET;
g_gic_rdists[cpu] = CONFIG_GICR_BASE +
up_cpu_index() * CONFIG_GICR_OFFSET;
err = gic_validate_redist_version();
if (err)