diff options
Diffstat (limited to 'drivers/clocksource/arm_arch_timer.c')
-rw-r--r-- | drivers/clocksource/arm_arch_timer.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c index a8b20b65bd4b..aa4ec53281ce 100644 --- a/drivers/clocksource/arm_arch_timer.c +++ b/drivers/clocksource/arm_arch_timer.c | |||
@@ -1261,6 +1261,13 @@ static enum arch_timer_ppi_nr __init arch_timer_select_ppi(void) | |||
1261 | return ARCH_TIMER_PHYS_SECURE_PPI; | 1261 | return ARCH_TIMER_PHYS_SECURE_PPI; |
1262 | } | 1262 | } |
1263 | 1263 | ||
1264 | static void __init arch_timer_populate_kvm_info(void) | ||
1265 | { | ||
1266 | arch_timer_kvm_info.virtual_irq = arch_timer_ppi[ARCH_TIMER_VIRT_PPI]; | ||
1267 | if (is_kernel_in_hyp_mode()) | ||
1268 | arch_timer_kvm_info.physical_irq = arch_timer_ppi[ARCH_TIMER_PHYS_NONSECURE_PPI]; | ||
1269 | } | ||
1270 | |||
1264 | static int __init arch_timer_of_init(struct device_node *np) | 1271 | static int __init arch_timer_of_init(struct device_node *np) |
1265 | { | 1272 | { |
1266 | int i, ret; | 1273 | int i, ret; |
@@ -1275,7 +1282,7 @@ static int __init arch_timer_of_init(struct device_node *np) | |||
1275 | for (i = ARCH_TIMER_PHYS_SECURE_PPI; i < ARCH_TIMER_MAX_TIMER_PPI; i++) | 1282 | for (i = ARCH_TIMER_PHYS_SECURE_PPI; i < ARCH_TIMER_MAX_TIMER_PPI; i++) |
1276 | arch_timer_ppi[i] = irq_of_parse_and_map(np, i); | 1283 | arch_timer_ppi[i] = irq_of_parse_and_map(np, i); |
1277 | 1284 | ||
1278 | arch_timer_kvm_info.virtual_irq = arch_timer_ppi[ARCH_TIMER_VIRT_PPI]; | 1285 | arch_timer_populate_kvm_info(); |
1279 | 1286 | ||
1280 | rate = arch_timer_get_cntfrq(); | 1287 | rate = arch_timer_get_cntfrq(); |
1281 | arch_timer_of_configure_rate(rate, np); | 1288 | arch_timer_of_configure_rate(rate, np); |
@@ -1605,7 +1612,7 @@ static int __init arch_timer_acpi_init(struct acpi_table_header *table) | |||
1605 | arch_timer_ppi[ARCH_TIMER_HYP_PPI] = | 1612 | arch_timer_ppi[ARCH_TIMER_HYP_PPI] = |
1606 | acpi_gtdt_map_ppi(ARCH_TIMER_HYP_PPI); | 1613 | acpi_gtdt_map_ppi(ARCH_TIMER_HYP_PPI); |
1607 | 1614 | ||
1608 | arch_timer_kvm_info.virtual_irq = arch_timer_ppi[ARCH_TIMER_VIRT_PPI]; | 1615 | arch_timer_populate_kvm_info(); |
1609 | 1616 | ||
1610 | /* | 1617 | /* |
1611 | * When probing via ACPI, we have no mechanism to override the sysreg | 1618 | * When probing via ACPI, we have no mechanism to override the sysreg |