Merge branch 'irq/gic-v4.1' into irq/irqchip-next
Signed-off-by: Marc Zyngier <maz@kernel.org>
diff --git a/arch/arm/common/sa1111.c b/arch/arm/common/sa1111.c
index 947ef79..c98ebae 100644
--- a/arch/arm/common/sa1111.c
+++ b/arch/arm/common/sa1111.c
@@ -302,10 +302,13 @@ static int sa1111_retrigger_irq(struct irq_data *d)
break;
}
- if (i == 8)
+ if (i == 8) {
pr_err("Danger Will Robinson: failed to re-trigger IRQ%d\n",
d->irq);
- return i == 8 ? -1 : 0;
+ return 0;
+ }
+
+ return 1;
}
static int sa1111_type_irq(struct irq_data *d, unsigned int flags)
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 6a331bd..242f58e 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -47,6 +47,8 @@
select CPU_NO_EFFICIENT_FFS
select MMU_GATHER_NO_RANGE if MMU
select SPARSE_IRQ
+ select GENERIC_IRQ_MULTI_HANDLER
+ select HANDLE_DOMAIN_IRQ
# Endianness selection
choice
diff --git a/arch/microblaze/include/asm/irq.h b/arch/microblaze/include/asm/irq.h
index eac2fb4..5166f089 100644
--- a/arch/microblaze/include/asm/irq.h
+++ b/arch/microblaze/include/asm/irq.h
@@ -14,7 +14,4 @@
struct pt_regs;
extern void do_IRQ(struct pt_regs *regs);
-/* should be defined in each interrupt controller driver */
-extern unsigned int xintc_get_irq(void);
-
#endif /* _ASM_MICROBLAZE_IRQ_H */
diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c
index 903dad8..0b37dde 100644
--- a/arch/microblaze/kernel/irq.c
+++ b/arch/microblaze/kernel/irq.c
@@ -20,29 +20,10 @@
#include <linux/irqchip.h>
#include <linux/of_irq.h>
-static u32 concurrent_irq;
-
void __irq_entry do_IRQ(struct pt_regs *regs)
{
- unsigned int irq;
- struct pt_regs *old_regs = set_irq_regs(regs);
trace_hardirqs_off();
-
- irq_enter();
- irq = xintc_get_irq();
-next_irq:
- BUG_ON(!irq);
- generic_handle_irq(irq);
-
- irq = xintc_get_irq();
- if (irq != -1U) {
- pr_debug("next irq: %d\n", irq);
- ++concurrent_irq;
- goto next_irq;
- }
-
- irq_exit();
- set_irq_regs(old_regs);
+ handle_arch_irq(regs);
trace_hardirqs_on();
}
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c
index ffb3d94..55ea614 100644
--- a/arch/riscv/kernel/traps.c
+++ b/arch/riscv/kernel/traps.c
@@ -157,5 +157,5 @@ void __init trap_init(void)
/* Set the exception vector address */
csr_write(CSR_TVEC, &handle_exception);
/* Enable interrupts */
- csr_write(CSR_IE, IE_SIE | IE_EIE);
+ csr_write(CSR_IE, IE_SIE);
}
diff --git a/drivers/irqchip/Kconfig b/drivers/irqchip/Kconfig
index 6d39773..24fe087 100644
--- a/drivers/irqchip/Kconfig
+++ b/drivers/irqchip/Kconfig
@@ -458,7 +458,7 @@
Support for the i.MX IRQSTEER interrupt multiplexer/remapper.
config IMX_INTMUX
- def_bool y if ARCH_MXC
+ def_bool y if ARCH_MXC || COMPILE_TEST
select IRQ_DOMAIN
help
Support for the i.MX INTMUX interrupt multiplexer.
diff --git a/drivers/irqchip/irq-atmel-aic.c b/drivers/irqchip/irq-atmel-aic.c
index bb1ad45..2c999dc 100644
--- a/drivers/irqchip/irq-atmel-aic.c
+++ b/drivers/irqchip/irq-atmel-aic.c
@@ -83,7 +83,7 @@ static int aic_retrigger(struct irq_data *d)
irq_reg_writel(gc, d->mask, AT91_AIC_ISCR);
irq_gc_unlock(gc);
- return 0;
+ return 1;
}
static int aic_set_type(struct irq_data *d, unsigned type)
diff --git a/drivers/irqchip/irq-atmel-aic5.c b/drivers/irqchip/irq-atmel-aic5.c
index 2933349..fc1b3a9 100644
--- a/drivers/irqchip/irq-atmel-aic5.c
+++ b/drivers/irqchip/irq-atmel-aic5.c
@@ -128,7 +128,7 @@ static int aic5_retrigger(struct irq_data *d)
irq_reg_writel(bgc, 1, AT91_AIC5_ISCR);
irq_gc_unlock(bgc);
- return 0;
+ return 1;
}
static int aic5_set_type(struct irq_data *d, unsigned type)
diff --git a/drivers/irqchip/irq-bcm2835.c b/drivers/irqchip/irq-bcm2835.c
index 418245d..a1e004af 100644
--- a/drivers/irqchip/irq-bcm2835.c
+++ b/drivers/irqchip/irq-bcm2835.c
@@ -61,6 +61,7 @@
| SHORTCUT1_MASK | SHORTCUT2_MASK)
#define REG_FIQ_CONTROL 0x0c
+#define FIQ_CONTROL_ENABLE BIT(7)
#define NR_BANKS 3
#define IRQS_PER_BANK 32
@@ -135,6 +136,7 @@ static int __init armctrl_of_init(struct device_node *node,
{
void __iomem *base;
int irq, b, i;
+ u32 reg;
base = of_iomap(node, 0);
if (!base)
@@ -157,6 +159,19 @@ static int __init armctrl_of_init(struct device_node *node,
handle_level_irq);
irq_set_probe(irq);
}
+
+ reg = readl_relaxed(intc.enable[b]);
+ if (reg) {
+ writel_relaxed(reg, intc.disable[b]);
+ pr_err(FW_BUG "Bootloader left irq enabled: "
+ "bank %d irq %*pbl\n", b, IRQS_PER_BANK, ®);
+ }
+ }
+
+ reg = readl_relaxed(base + REG_FIQ_CONTROL);
+ if (reg & FIQ_CONTROL_ENABLE) {
+ writel_relaxed(0, base + REG_FIQ_CONTROL);
+ pr_err(FW_BUG "Bootloader left fiq enabled\n");
}
if (is_2836) {
diff --git a/drivers/irqchip/irq-bcm7038-l1.c b/drivers/irqchip/irq-bcm7038-l1.c
index cbf01af..eb9bce9 100644
--- a/drivers/irqchip/irq-bcm7038-l1.c
+++ b/drivers/irqchip/irq-bcm7038-l1.c
@@ -50,7 +50,7 @@ struct bcm7038_l1_chip {
struct bcm7038_l1_cpu {
void __iomem *map_base;
- u32 mask_cache[0];
+ u32 mask_cache[];
};
/*
diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index 1259f7f..54d142c 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1411,7 +1411,7 @@ static void lpi_write_config(struct irq_data *d, u8 clr, u8 set)
static void wait_for_syncr(void __iomem *rdbase)
{
- while (gic_read_lpir(rdbase + GICR_SYNCR) & 1)
+ while (readl_relaxed(rdbase + GICR_SYNCR) & 1)
cpu_relax();
}
@@ -2151,18 +2151,17 @@ static void its_write_baser(struct its_node *its, struct its_baser *baser,
}
static int its_setup_baser(struct its_node *its, struct its_baser *baser,
- u64 cache, u64 shr, u32 psz, u32 order,
- bool indirect)
+ u64 cache, u64 shr, u32 order, bool indirect)
{
u64 val = its_read_baser(its, baser);
u64 esz = GITS_BASER_ENTRY_SIZE(val);
u64 type = GITS_BASER_TYPE(val);
u64 baser_phys, tmp;
- u32 alloc_pages;
+ u32 alloc_pages, psz;
struct page *page;
void *base;
-retry_alloc_baser:
+ psz = baser->psz;
alloc_pages = (PAGE_ORDER_TO_SIZE(order) / psz);
if (alloc_pages > GITS_BASER_PAGES_MAX) {
pr_warn("ITS@%pa: %s too large, reduce ITS pages %u->%u\n",
@@ -2235,25 +2234,6 @@ static int its_setup_baser(struct its_node *its, struct its_baser *baser,
goto retry_baser;
}
- if ((val ^ tmp) & GITS_BASER_PAGE_SIZE_MASK) {
- /*
- * Page size didn't stick. Let's try a smaller
- * size and retry. If we reach 4K, then
- * something is horribly wrong...
- */
- free_pages((unsigned long)base, order);
- baser->base = NULL;
-
- switch (psz) {
- case SZ_16K:
- psz = SZ_4K;
- goto retry_alloc_baser;
- case SZ_64K:
- psz = SZ_16K;
- goto retry_alloc_baser;
- }
- }
-
if (val != tmp) {
pr_err("ITS@%pa: %s doesn't stick: %llx %llx\n",
&its->phys_base, its_base_type_string[type],
@@ -2279,13 +2259,14 @@ static int its_setup_baser(struct its_node *its, struct its_baser *baser,
static bool its_parse_indirect_baser(struct its_node *its,
struct its_baser *baser,
- u32 psz, u32 *order, u32 ids)
+ u32 *order, u32 ids)
{
u64 tmp = its_read_baser(its, baser);
u64 type = GITS_BASER_TYPE(tmp);
u64 esz = GITS_BASER_ENTRY_SIZE(tmp);
u64 val = GITS_BASER_InnerShareable | GITS_BASER_RaWaWb;
u32 new_order = *order;
+ u32 psz = baser->psz;
bool indirect = false;
/* No need to enable Indirection if memory requirement < (psz*2)bytes */
@@ -2403,11 +2384,58 @@ static void its_free_tables(struct its_node *its)
}
}
+static int its_probe_baser_psz(struct its_node *its, struct its_baser *baser)
+{
+ u64 psz = SZ_64K;
+
+ while (psz) {
+ u64 val, gpsz;
+
+ val = its_read_baser(its, baser);
+ val &= ~GITS_BASER_PAGE_SIZE_MASK;
+
+ switch (psz) {
+ case SZ_64K:
+ gpsz = GITS_BASER_PAGE_SIZE_64K;
+ break;
+ case SZ_16K:
+ gpsz = GITS_BASER_PAGE_SIZE_16K;
+ break;
+ case SZ_4K:
+ default:
+ gpsz = GITS_BASER_PAGE_SIZE_4K;
+ break;
+ }
+
+ gpsz >>= GITS_BASER_PAGE_SIZE_SHIFT;
+
+ val |= FIELD_PREP(GITS_BASER_PAGE_SIZE_MASK, gpsz);
+ its_write_baser(its, baser, val);
+
+ if (FIELD_GET(GITS_BASER_PAGE_SIZE_MASK, baser->val) == gpsz)
+ break;
+
+ switch (psz) {
+ case SZ_64K:
+ psz = SZ_16K;
+ break;
+ case SZ_16K:
+ psz = SZ_4K;
+ break;
+ case SZ_4K:
+ default:
+ return -1;
+ }
+ }
+
+ baser->psz = psz;
+ return 0;
+}
+
static int its_alloc_tables(struct its_node *its)
{
u64 shr = GITS_BASER_InnerShareable;
u64 cache = GITS_BASER_RaWaWb;
- u32 psz = SZ_64K;
int err, i;
if (its->flags & ITS_FLAGS_WORKAROUND_CAVIUM_22375)
@@ -2418,16 +2446,22 @@ static int its_alloc_tables(struct its_node *its)
struct its_baser *baser = its->tables + i;
u64 val = its_read_baser(its, baser);
u64 type = GITS_BASER_TYPE(val);
- u32 order = get_order(psz);
bool indirect = false;
+ u32 order;
- switch (type) {
- case GITS_BASER_TYPE_NONE:
+ if (type == GITS_BASER_TYPE_NONE)
continue;
+ if (its_probe_baser_psz(its, baser)) {
+ its_free_tables(its);
+ return -ENXIO;
+ }
+
+ order = get_order(baser->psz);
+
+ switch (type) {
case GITS_BASER_TYPE_DEVICE:
- indirect = its_parse_indirect_baser(its, baser,
- psz, &order,
+ indirect = its_parse_indirect_baser(its, baser, &order,
device_ids(its));
break;
@@ -2443,20 +2477,18 @@ static int its_alloc_tables(struct its_node *its)
}
}
- indirect = its_parse_indirect_baser(its, baser,
- psz, &order,
+ indirect = its_parse_indirect_baser(its, baser, &order,
ITS_MAX_VPEID_BITS);
break;
}
- err = its_setup_baser(its, baser, cache, shr, psz, order, indirect);
+ err = its_setup_baser(its, baser, cache, shr, order, indirect);
if (err < 0) {
its_free_tables(its);
return err;
}
/* Update settings which will be used for next BASERn */
- psz = baser->psz;
cache = baser->val & GITS_BASER_CACHEABILITY_MASK;
shr = baser->val & GITS_BASER_SHAREABILITY_MASK;
}
@@ -3656,7 +3688,7 @@ static void its_vpe_schedule(struct its_vpe *vpe)
val = virt_to_phys(page_address(vpe->vpt_page)) &
GENMASK_ULL(51, 16);
val |= GICR_VPENDBASER_RaWaWb;
- val |= GICR_VPENDBASER_NonShareable;
+ val |= GICR_VPENDBASER_InnerShareable;
/*
* There is no good way of finding out if the pending table is
* empty as we can race against the doorbell interrupt very
@@ -3805,12 +3837,18 @@ static int its_vpe_set_irqchip_state(struct irq_data *d,
return 0;
}
+static int its_vpe_retrigger(struct irq_data *d)
+{
+ return !its_vpe_set_irqchip_state(d, IRQCHIP_STATE_PENDING, true);
+}
+
static struct irq_chip its_vpe_irq_chip = {
.name = "GICv4-vpe",
.irq_mask = its_vpe_mask_irq,
.irq_unmask = its_vpe_unmask_irq,
.irq_eoi = irq_chip_eoi_parent,
.irq_set_affinity = its_vpe_set_affinity,
+ .irq_retrigger = its_vpe_retrigger,
.irq_set_irqchip_state = its_vpe_set_irqchip_state,
.irq_set_vcpu_affinity = its_vpe_set_vcpu_affinity,
};
diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
index 8c5de59..950a1c1 100644
--- a/drivers/irqchip/irq-gic-v3.c
+++ b/drivers/irqchip/irq-gic-v3.c
@@ -1588,7 +1588,6 @@ static int __init gic_init_bases(void __iomem *dist_base,
gic_data.domain = irq_domain_create_tree(handle, &gic_irq_domain_ops,
&gic_data);
- irq_domain_update_bus_token(gic_data.domain, DOMAIN_BUS_WIRED);
gic_data.rdists.rdist = alloc_percpu(typeof(*gic_data.rdists.rdist));
gic_data.rdists.has_rvpeid = true;
gic_data.rdists.has_vlpis = true;
@@ -1599,6 +1598,8 @@ static int __init gic_init_bases(void __iomem *dist_base,
goto out_free;
}
+ irq_domain_update_bus_token(gic_data.domain, DOMAIN_BUS_WIRED);
+
gic_data.has_rss = !!(typer & GICD_TYPER_RSS);
pr_info("Distributor has %sRange Selector support\n",
gic_data.has_rss ? "" : "no ");
diff --git a/drivers/irqchip/irq-i8259.c b/drivers/irqchip/irq-i8259.c
index d000870..b6f6aa7 100644
--- a/drivers/irqchip/irq-i8259.c
+++ b/drivers/irqchip/irq-i8259.c
@@ -268,15 +268,6 @@ static void init_8259A(int auto_eoi)
raw_spin_unlock_irqrestore(&i8259A_lock, flags);
}
-/*
- * IRQ2 is cascade interrupt to second interrupt controller
- */
-static struct irqaction irq2 = {
- .handler = no_action,
- .name = "cascade",
- .flags = IRQF_NO_THREAD,
-};
-
static struct resource pic1_io_resource = {
.name = "pic1",
.start = PIC_MASTER_CMD,
@@ -311,6 +302,10 @@ static const struct irq_domain_ops i8259A_ops = {
*/
struct irq_domain * __init __init_i8259_irqs(struct device_node *node)
{
+ /*
+ * PIC_CASCADE_IR is cascade interrupt to second interrupt controller
+ */
+ int irq = I8259A_IRQ_BASE + PIC_CASCADE_IR;
struct irq_domain *domain;
insert_resource(&ioport_resource, &pic1_io_resource);
@@ -323,7 +318,8 @@ struct irq_domain * __init __init_i8259_irqs(struct device_node *node)
if (!domain)
panic("Failed to add i8259 IRQ domain");
- setup_irq(I8259A_IRQ_BASE + PIC_CASCADE_IR, &irq2);
+ if (request_irq(irq, no_action, IRQF_NO_THREAD, "cascade", NULL))
+ pr_err("Failed to register cascade interrupt\n");
register_syscore_ops(&i8259_syscore_ops);
return domain;
}
diff --git a/drivers/irqchip/irq-ingenic-tcu.c b/drivers/irqchip/irq-ingenic-tcu.c
index 6d05cef..7a7222d 100644
--- a/drivers/irqchip/irq-ingenic-tcu.c
+++ b/drivers/irqchip/irq-ingenic-tcu.c
@@ -180,3 +180,4 @@ static int __init ingenic_tcu_irq_init(struct device_node *np,
IRQCHIP_DECLARE(jz4740_tcu_irq, "ingenic,jz4740-tcu", ingenic_tcu_irq_init);
IRQCHIP_DECLARE(jz4725b_tcu_irq, "ingenic,jz4725b-tcu", ingenic_tcu_irq_init);
IRQCHIP_DECLARE(jz4770_tcu_irq, "ingenic,jz4770-tcu", ingenic_tcu_irq_init);
+IRQCHIP_DECLARE(x1000_tcu_irq, "ingenic,x1000-tcu", ingenic_tcu_irq_init);
diff --git a/drivers/irqchip/irq-ingenic.c b/drivers/irqchip/irq-ingenic.c
index c5589ee..9f3da42 100644
--- a/drivers/irqchip/irq-ingenic.c
+++ b/drivers/irqchip/irq-ingenic.c
@@ -58,11 +58,6 @@ static irqreturn_t intc_cascade(int irq, void *data)
return IRQ_HANDLED;
}
-static struct irqaction intc_cascade_action = {
- .handler = intc_cascade,
- .name = "SoC intc cascade interrupt",
-};
-
static int __init ingenic_intc_of_init(struct device_node *node,
unsigned num_chips)
{
@@ -130,7 +125,9 @@ static int __init ingenic_intc_of_init(struct device_node *node,
irq_reg_writel(gc, IRQ_MSK(32), JZ_REG_INTC_SET_MASK);
}
- setup_irq(parent_irq, &intc_cascade_action);
+ if (request_irq(parent_irq, intc_cascade, 0,
+ "SoC intc cascade interrupt", NULL))
+ pr_err("Failed to register SoC intc cascade interrupt\n");
return 0;
out_domain_remove:
diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
index 6e5e317..3819185b 100644
--- a/drivers/irqchip/irq-renesas-intc-irqpin.c
+++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
@@ -461,7 +461,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
}
i->iomem = devm_ioremap(dev, io[k]->start,
- resource_size(io[k]));
+ resource_size(io[k]));
if (!i->iomem) {
dev_err(dev, "failed to remap IOMEM\n");
ret = -ENXIO;
diff --git a/drivers/irqchip/irq-sifive-plic.c b/drivers/irqchip/irq-sifive-plic.c
index aa4af886..c34fb3a 100644
--- a/drivers/irqchip/irq-sifive-plic.c
+++ b/drivers/irqchip/irq-sifive-plic.c
@@ -4,6 +4,7 @@
* Copyright (C) 2018 Christoph Hellwig
*/
#define pr_fmt(fmt) "plic: " fmt
+#include <linux/cpu.h>
#include <linux/interrupt.h>
#include <linux/io.h>
#include <linux/irq.h>
@@ -55,7 +56,14 @@
#define CONTEXT_THRESHOLD 0x00
#define CONTEXT_CLAIM 0x04
-static void __iomem *plic_regs;
+#define PLIC_DISABLE_THRESHOLD 0xf
+#define PLIC_ENABLE_THRESHOLD 0
+
+struct plic_priv {
+ struct cpumask lmask;
+ struct irq_domain *irqdomain;
+ void __iomem *regs;
+};
struct plic_handler {
bool present;
@@ -66,6 +74,7 @@ struct plic_handler {
*/
raw_spinlock_t enable_lock;
void __iomem *enable_base;
+ struct plic_priv *priv;
};
static DEFINE_PER_CPU(struct plic_handler, plic_handlers);
@@ -84,31 +93,40 @@ static inline void plic_toggle(struct plic_handler *handler,
}
static inline void plic_irq_toggle(const struct cpumask *mask,
- int hwirq, int enable)
+ struct irq_data *d, int enable)
{
int cpu;
+ struct plic_priv *priv = irq_get_chip_data(d->irq);
- writel(enable, plic_regs + PRIORITY_BASE + hwirq * PRIORITY_PER_ID);
+ writel(enable, priv->regs + PRIORITY_BASE + d->hwirq * PRIORITY_PER_ID);
for_each_cpu(cpu, mask) {
struct plic_handler *handler = per_cpu_ptr(&plic_handlers, cpu);
- if (handler->present)
- plic_toggle(handler, hwirq, enable);
+ if (handler->present &&
+ cpumask_test_cpu(cpu, &handler->priv->lmask))
+ plic_toggle(handler, d->hwirq, enable);
}
}
static void plic_irq_unmask(struct irq_data *d)
{
- unsigned int cpu = cpumask_any_and(irq_data_get_affinity_mask(d),
- cpu_online_mask);
+ struct cpumask amask;
+ unsigned int cpu;
+ struct plic_priv *priv = irq_get_chip_data(d->irq);
+
+ cpumask_and(&amask, &priv->lmask, cpu_online_mask);
+ cpu = cpumask_any_and(irq_data_get_affinity_mask(d),
+ &amask);
if (WARN_ON_ONCE(cpu >= nr_cpu_ids))
return;
- plic_irq_toggle(cpumask_of(cpu), d->hwirq, 1);
+ plic_irq_toggle(cpumask_of(cpu), d, 1);
}
static void plic_irq_mask(struct irq_data *d)
{
- plic_irq_toggle(cpu_possible_mask, d->hwirq, 0);
+ struct plic_priv *priv = irq_get_chip_data(d->irq);
+
+ plic_irq_toggle(&priv->lmask, d, 0);
}
#ifdef CONFIG_SMP
@@ -116,17 +134,21 @@ static int plic_set_affinity(struct irq_data *d,
const struct cpumask *mask_val, bool force)
{
unsigned int cpu;
+ struct cpumask amask;
+ struct plic_priv *priv = irq_get_chip_data(d->irq);
+
+ cpumask_and(&amask, &priv->lmask, mask_val);
if (force)
- cpu = cpumask_first(mask_val);
+ cpu = cpumask_first(&amask);
else
- cpu = cpumask_any_and(mask_val, cpu_online_mask);
+ cpu = cpumask_any_and(&amask, cpu_online_mask);
if (cpu >= nr_cpu_ids)
return -EINVAL;
- plic_irq_toggle(cpu_possible_mask, d->hwirq, 0);
- plic_irq_toggle(cpumask_of(cpu), d->hwirq, 1);
+ plic_irq_toggle(&priv->lmask, d, 0);
+ plic_irq_toggle(cpumask_of(cpu), d, 1);
irq_data_update_effective_affinity(d, cpumask_of(cpu));
@@ -187,8 +209,6 @@ static const struct irq_domain_ops plic_irqdomain_ops = {
.free = irq_domain_free_irqs_top,
};
-static struct irq_domain *plic_irqdomain;
-
/*
* Handling an interrupt is a two-step process: first you claim the interrupt
* by reading the claim register, then you complete the interrupt by writing
@@ -205,7 +225,7 @@ static void plic_handle_irq(struct pt_regs *regs)
csr_clear(CSR_IE, IE_EIE);
while ((hwirq = readl(claim))) {
- int irq = irq_find_mapping(plic_irqdomain, hwirq);
+ int irq = irq_find_mapping(handler->priv->irqdomain, hwirq);
if (unlikely(irq <= 0))
pr_warn_ratelimited("can't find mapping for hwirq %lu\n",
@@ -230,21 +250,49 @@ static int plic_find_hart_id(struct device_node *node)
return -1;
}
+static void plic_set_threshold(struct plic_handler *handler, u32 threshold)
+{
+ /* priority must be > threshold to trigger an interrupt */
+ writel(threshold, handler->hart_base + CONTEXT_THRESHOLD);
+}
+
+static int plic_dying_cpu(unsigned int cpu)
+{
+ struct plic_handler *handler = this_cpu_ptr(&plic_handlers);
+
+ csr_clear(CSR_IE, IE_EIE);
+ plic_set_threshold(handler, PLIC_DISABLE_THRESHOLD);
+
+ return 0;
+}
+
+static int plic_starting_cpu(unsigned int cpu)
+{
+ struct plic_handler *handler = this_cpu_ptr(&plic_handlers);
+
+ csr_set(CSR_IE, IE_EIE);
+ plic_set_threshold(handler, PLIC_ENABLE_THRESHOLD);
+
+ return 0;
+}
+
static int __init plic_init(struct device_node *node,
struct device_node *parent)
{
int error = 0, nr_contexts, nr_handlers = 0, i;
u32 nr_irqs;
+ struct plic_priv *priv;
- if (plic_regs) {
- pr_warn("PLIC already present.\n");
- return -ENXIO;
+ priv = kzalloc(sizeof(*priv), GFP_KERNEL);
+ if (!priv)
+ return -ENOMEM;
+
+ priv->regs = of_iomap(node, 0);
+ if (WARN_ON(!priv->regs)) {
+ error = -EIO;
+ goto out_free_priv;
}
- plic_regs = of_iomap(node, 0);
- if (WARN_ON(!plic_regs))
- return -EIO;
-
error = -EINVAL;
of_property_read_u32(node, "riscv,ndev", &nr_irqs);
if (WARN_ON(!nr_irqs))
@@ -257,9 +305,9 @@ static int __init plic_init(struct device_node *node,
goto out_iounmap;
error = -ENOMEM;
- plic_irqdomain = irq_domain_add_linear(node, nr_irqs + 1,
- &plic_irqdomain_ops, NULL);
- if (WARN_ON(!plic_irqdomain))
+ priv->irqdomain = irq_domain_add_linear(node, nr_irqs + 1,
+ &plic_irqdomain_ops, priv);
+ if (WARN_ON(!priv->irqdomain))
goto out_iounmap;
for (i = 0; i < nr_contexts; i++) {
@@ -267,7 +315,6 @@ static int __init plic_init(struct device_node *node,
struct plic_handler *handler;
irq_hw_number_t hwirq;
int cpu, hartid;
- u32 threshold = 0;
if (of_irq_parse_one(node, i, &parent)) {
pr_err("failed to parse parent for context %d.\n", i);
@@ -301,32 +348,36 @@ static int __init plic_init(struct device_node *node,
handler = per_cpu_ptr(&plic_handlers, cpu);
if (handler->present) {
pr_warn("handler already present for context %d.\n", i);
- threshold = 0xffffffff;
+ plic_set_threshold(handler, PLIC_DISABLE_THRESHOLD);
goto done;
}
+ cpumask_set_cpu(cpu, &priv->lmask);
handler->present = true;
handler->hart_base =
- plic_regs + CONTEXT_BASE + i * CONTEXT_PER_HART;
+ priv->regs + CONTEXT_BASE + i * CONTEXT_PER_HART;
raw_spin_lock_init(&handler->enable_lock);
handler->enable_base =
- plic_regs + ENABLE_BASE + i * ENABLE_PER_HART;
-
+ priv->regs + ENABLE_BASE + i * ENABLE_PER_HART;
+ handler->priv = priv;
done:
- /* priority must be > threshold to trigger an interrupt */
- writel(threshold, handler->hart_base + CONTEXT_THRESHOLD);
for (hwirq = 1; hwirq <= nr_irqs; hwirq++)
plic_toggle(handler, hwirq, 0);
nr_handlers++;
}
+ cpuhp_setup_state(CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING,
+ "irqchip/sifive/plic:starting",
+ plic_starting_cpu, plic_dying_cpu);
pr_info("mapped %d interrupts with %d handlers for %d contexts.\n",
nr_irqs, nr_handlers, nr_contexts);
set_handle_irq(plic_handle_irq);
return 0;
out_iounmap:
- iounmap(plic_regs);
+ iounmap(priv->regs);
+out_free_priv:
+ kfree(priv);
return error;
}
diff --git a/drivers/irqchip/irq-stm32-exti.c b/drivers/irqchip/irq-stm32-exti.c
index e00f2fa..faa8482 100644
--- a/drivers/irqchip/irq-stm32-exti.c
+++ b/drivers/irqchip/irq-stm32-exti.c
@@ -604,12 +604,24 @@ static void stm32_exti_h_syscore_deinit(void)
unregister_syscore_ops(&stm32_exti_h_syscore_ops);
}
+static int stm32_exti_h_retrigger(struct irq_data *d)
+{
+ struct stm32_exti_chip_data *chip_data = irq_data_get_irq_chip_data(d);
+ const struct stm32_exti_bank *stm32_bank = chip_data->reg_bank;
+ void __iomem *base = chip_data->host_data->base;
+ u32 mask = BIT(d->hwirq % IRQS_PER_BANK);
+
+ writel_relaxed(mask, base + stm32_bank->swier_ofst);
+
+ return 0;
+}
+
static struct irq_chip stm32_exti_h_chip = {
.name = "stm32-exti-h",
.irq_eoi = stm32_exti_h_eoi,
.irq_mask = stm32_exti_h_mask,
.irq_unmask = stm32_exti_h_unmask,
- .irq_retrigger = irq_chip_retrigger_hierarchy,
+ .irq_retrigger = stm32_exti_h_retrigger,
.irq_set_type = stm32_exti_h_set_type,
.irq_set_wake = stm32_exti_h_set_wake,
.flags = IRQCHIP_MASK_ON_SUSPEND,
diff --git a/drivers/irqchip/irq-versatile-fpga.c b/drivers/irqchip/irq-versatile-fpga.c
index 928858d..f138673 100644
--- a/drivers/irqchip/irq-versatile-fpga.c
+++ b/drivers/irqchip/irq-versatile-fpga.c
@@ -6,6 +6,7 @@
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/irqchip.h>
+#include <linux/irqchip/chained_irq.h>
#include <linux/irqchip/versatile-fpga.h>
#include <linux/irqdomain.h>
#include <linux/module.h>
@@ -68,12 +69,16 @@ static void fpga_irq_unmask(struct irq_data *d)
static void fpga_irq_handle(struct irq_desc *desc)
{
+ struct irq_chip *chip = irq_desc_get_chip(desc);
struct fpga_irq_data *f = irq_desc_get_handler_data(desc);
- u32 status = readl(f->base + IRQ_STATUS);
+ u32 status;
+ chained_irq_enter(chip, desc);
+
+ status = readl(f->base + IRQ_STATUS);
if (status == 0) {
do_bad_IRQ(desc);
- return;
+ goto out;
}
do {
@@ -82,6 +87,9 @@ static void fpga_irq_handle(struct irq_desc *desc)
status &= ~(1 << irq);
generic_handle_irq(irq_find_mapping(f->domain, irq));
} while (status);
+
+out:
+ chained_irq_exit(chip, desc);
}
/*
@@ -204,6 +212,9 @@ int __init fpga_irq_of_init(struct device_node *node,
if (of_property_read_u32(node, "valid-mask", &valid_mask))
valid_mask = 0;
+ writel(clear_mask, base + IRQ_ENABLE_CLEAR);
+ writel(clear_mask, base + FIQ_ENABLE_CLEAR);
+
/* Some chips are cascaded from a parent IRQ */
parent_irq = irq_of_parse_and_map(node, 0);
if (!parent_irq) {
@@ -213,9 +224,6 @@ int __init fpga_irq_of_init(struct device_node *node,
fpga_irq_init(base, node->name, 0, parent_irq, valid_mask, node);
- writel(clear_mask, base + IRQ_ENABLE_CLEAR);
- writel(clear_mask, base + FIQ_ENABLE_CLEAR);
-
/*
* On Versatile AB/PB, some secondary interrupts have a direct
* pass-thru to the primary controller for IRQs 20 and 22-31 which need
diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c
index f3f20a3..3c87d92 100644
--- a/drivers/irqchip/irq-vic.c
+++ b/drivers/irqchip/irq-vic.c
@@ -509,9 +509,7 @@ static int __init vic_of_init(struct device_node *node,
void __iomem *regs;
u32 interrupt_mask = ~0;
u32 wakeup_mask = ~0;
-
- if (WARN(parent, "non-root VICs are not supported"))
- return -EINVAL;
+ int parent_irq;
regs = of_iomap(node, 0);
if (WARN_ON(!regs))
@@ -519,11 +517,14 @@ static int __init vic_of_init(struct device_node *node,
of_property_read_u32(node, "valid-mask", &interrupt_mask);
of_property_read_u32(node, "valid-wakeup-mask", &wakeup_mask);
+ parent_irq = of_irq_get(node, 0);
+ if (parent_irq < 0)
+ parent_irq = 0;
/*
* Passing 0 as first IRQ makes the simple domain allocate descriptors
*/
- __vic_init(regs, 0, 0, interrupt_mask, wakeup_mask, node);
+ __vic_init(regs, parent_irq, 0, interrupt_mask, wakeup_mask, node);
return 0;
}
diff --git a/drivers/irqchip/irq-xilinx-intc.c b/drivers/irqchip/irq-xilinx-intc.c
index e3043de..7f811fe 100644
--- a/drivers/irqchip/irq-xilinx-intc.c
+++ b/drivers/irqchip/irq-xilinx-intc.c
@@ -38,29 +38,31 @@ struct xintc_irq_chip {
void __iomem *base;
struct irq_domain *root_domain;
u32 intr_mask;
+ u32 nr_irq;
};
-static struct xintc_irq_chip *xintc_irqc;
+static struct xintc_irq_chip *primary_intc;
-static void xintc_write(int reg, u32 data)
+static void xintc_write(struct xintc_irq_chip *irqc, int reg, u32 data)
{
if (static_branch_unlikely(&xintc_is_be))
- iowrite32be(data, xintc_irqc->base + reg);
+ iowrite32be(data, irqc->base + reg);
else
- iowrite32(data, xintc_irqc->base + reg);
+ iowrite32(data, irqc->base + reg);
}
-static unsigned int xintc_read(int reg)
+static u32 xintc_read(struct xintc_irq_chip *irqc, int reg)
{
if (static_branch_unlikely(&xintc_is_be))
- return ioread32be(xintc_irqc->base + reg);
+ return ioread32be(irqc->base + reg);
else
- return ioread32(xintc_irqc->base + reg);
+ return ioread32(irqc->base + reg);
}
static void intc_enable_or_unmask(struct irq_data *d)
{
- unsigned long mask = 1 << d->hwirq;
+ struct xintc_irq_chip *irqc = irq_data_get_irq_chip_data(d);
+ unsigned long mask = BIT(d->hwirq);
pr_debug("irq-xilinx: enable_or_unmask: %ld\n", d->hwirq);
@@ -69,30 +71,35 @@ static void intc_enable_or_unmask(struct irq_data *d)
* acks the irq before calling the interrupt handler
*/
if (irqd_is_level_type(d))
- xintc_write(IAR, mask);
+ xintc_write(irqc, IAR, mask);
- xintc_write(SIE, mask);
+ xintc_write(irqc, SIE, mask);
}
static void intc_disable_or_mask(struct irq_data *d)
{
+ struct xintc_irq_chip *irqc = irq_data_get_irq_chip_data(d);
+
pr_debug("irq-xilinx: disable: %ld\n", d->hwirq);
- xintc_write(CIE, 1 << d->hwirq);
+ xintc_write(irqc, CIE, BIT(d->hwirq));
}
static void intc_ack(struct irq_data *d)
{
+ struct xintc_irq_chip *irqc = irq_data_get_irq_chip_data(d);
+
pr_debug("irq-xilinx: ack: %ld\n", d->hwirq);
- xintc_write(IAR, 1 << d->hwirq);
+ xintc_write(irqc, IAR, BIT(d->hwirq));
}
static void intc_mask_ack(struct irq_data *d)
{
- unsigned long mask = 1 << d->hwirq;
+ struct xintc_irq_chip *irqc = irq_data_get_irq_chip_data(d);
+ unsigned long mask = BIT(d->hwirq);
pr_debug("irq-xilinx: disable_and_ack: %ld\n", d->hwirq);
- xintc_write(CIE, mask);
- xintc_write(IAR, mask);
+ xintc_write(irqc, CIE, mask);
+ xintc_write(irqc, IAR, mask);
}
static struct irq_chip intc_dev = {
@@ -103,13 +110,14 @@ static struct irq_chip intc_dev = {
.irq_mask_ack = intc_mask_ack,
};
-unsigned int xintc_get_irq(void)
+static unsigned int xintc_get_irq_local(struct xintc_irq_chip *irqc)
{
- unsigned int hwirq, irq = -1;
+ unsigned int irq = 0;
+ u32 hwirq;
- hwirq = xintc_read(IVR);
+ hwirq = xintc_read(irqc, IVR);
if (hwirq != -1U)
- irq = irq_find_mapping(xintc_irqc->root_domain, hwirq);
+ irq = irq_find_mapping(irqc->root_domain, hwirq);
pr_debug("irq-xilinx: hwirq=%d, irq=%d\n", hwirq, irq);
@@ -118,15 +126,18 @@ unsigned int xintc_get_irq(void)
static int xintc_map(struct irq_domain *d, unsigned int irq, irq_hw_number_t hw)
{
- if (xintc_irqc->intr_mask & (1 << hw)) {
+ struct xintc_irq_chip *irqc = d->host_data;
+
+ if (irqc->intr_mask & BIT(hw)) {
irq_set_chip_and_handler_name(irq, &intc_dev,
- handle_edge_irq, "edge");
+ handle_edge_irq, "edge");
irq_clear_status_flags(irq, IRQ_LEVEL);
} else {
irq_set_chip_and_handler_name(irq, &intc_dev,
- handle_level_irq, "level");
+ handle_level_irq, "level");
irq_set_status_flags(irq, IRQ_LEVEL);
}
+ irq_set_chip_data(irq, irqc);
return 0;
}
@@ -138,43 +149,55 @@ static const struct irq_domain_ops xintc_irq_domain_ops = {
static void xil_intc_irq_handler(struct irq_desc *desc)
{
struct irq_chip *chip = irq_desc_get_chip(desc);
+ struct xintc_irq_chip *irqc;
u32 pending;
+ irqc = irq_data_get_irq_handler_data(&desc->irq_data);
chained_irq_enter(chip, desc);
do {
- pending = xintc_get_irq();
- if (pending == -1U)
+ pending = xintc_get_irq_local(irqc);
+ if (pending == 0)
break;
generic_handle_irq(pending);
} while (true);
chained_irq_exit(chip, desc);
}
+static void xil_intc_handle_irq(struct pt_regs *regs)
+{
+ u32 hwirq;
+ struct xintc_irq_chip *irqc = primary_intc;
+
+ do {
+ hwirq = xintc_read(irqc, IVR);
+ if (likely(hwirq != -1U)) {
+ int ret;
+
+ ret = handle_domain_irq(irqc->root_domain, hwirq, regs);
+ WARN_ONCE(ret, "Unhandled HWIRQ %d\n", hwirq);
+ continue;
+ }
+
+ break;
+ } while (1);
+}
+
static int __init xilinx_intc_of_init(struct device_node *intc,
struct device_node *parent)
{
- u32 nr_irq;
- int ret, irq;
struct xintc_irq_chip *irqc;
-
- if (xintc_irqc) {
- pr_err("irq-xilinx: Multiple instances aren't supported\n");
- return -EINVAL;
- }
+ int ret, irq;
irqc = kzalloc(sizeof(*irqc), GFP_KERNEL);
if (!irqc)
return -ENOMEM;
-
- xintc_irqc = irqc;
-
irqc->base = of_iomap(intc, 0);
BUG_ON(!irqc->base);
- ret = of_property_read_u32(intc, "xlnx,num-intr-inputs", &nr_irq);
+ ret = of_property_read_u32(intc, "xlnx,num-intr-inputs", &irqc->nr_irq);
if (ret < 0) {
pr_err("irq-xilinx: unable to read xlnx,num-intr-inputs\n");
- goto err_alloc;
+ goto error;
}
ret = of_property_read_u32(intc, "xlnx,kind-of-intr", &irqc->intr_mask);
@@ -183,34 +206,35 @@ static int __init xilinx_intc_of_init(struct device_node *intc,
irqc->intr_mask = 0;
}
- if (irqc->intr_mask >> nr_irq)
+ if (irqc->intr_mask >> irqc->nr_irq)
pr_warn("irq-xilinx: mismatch in kind-of-intr param\n");
pr_info("irq-xilinx: %pOF: num_irq=%d, edge=0x%x\n",
- intc, nr_irq, irqc->intr_mask);
+ intc, irqc->nr_irq, irqc->intr_mask);
/*
* Disable all external interrupts until they are
* explicity requested.
*/
- xintc_write(IER, 0);
+ xintc_write(irqc, IER, 0);
/* Acknowledge any pending interrupts just in case. */
- xintc_write(IAR, 0xffffffff);
+ xintc_write(irqc, IAR, 0xffffffff);
/* Turn on the Master Enable. */
- xintc_write(MER, MER_HIE | MER_ME);
- if (!(xintc_read(MER) & (MER_HIE | MER_ME))) {
+ xintc_write(irqc, MER, MER_HIE | MER_ME);
+ if (xintc_read(irqc, MER) != (MER_HIE | MER_ME)) {
static_branch_enable(&xintc_is_be);
- xintc_write(MER, MER_HIE | MER_ME);
+ xintc_write(irqc, MER, MER_HIE | MER_ME);
}
- irqc->root_domain = irq_domain_add_linear(intc, nr_irq,
+ irqc->root_domain = irq_domain_add_linear(intc, irqc->nr_irq,
&xintc_irq_domain_ops, irqc);
if (!irqc->root_domain) {
pr_err("irq-xilinx: Unable to create IRQ domain\n");
- goto err_alloc;
+ ret = -EINVAL;
+ goto error;
}
if (parent) {
@@ -222,16 +246,17 @@ static int __init xilinx_intc_of_init(struct device_node *intc,
} else {
pr_err("irq-xilinx: interrupts property not in DT\n");
ret = -EINVAL;
- goto err_alloc;
+ goto error;
}
} else {
- irq_set_default_host(irqc->root_domain);
+ primary_intc = irqc;
+ set_handle_irq(xil_intc_handle_irq);
}
return 0;
-err_alloc:
- xintc_irqc = NULL;
+error:
+ iounmap(irqc->base);
kfree(irqc);
return ret;
diff --git a/drivers/irqchip/qcom-irq-combiner.c b/drivers/irqchip/qcom-irq-combiner.c
index abfe592..aa54bfc 100644
--- a/drivers/irqchip/qcom-irq-combiner.c
+++ b/drivers/irqchip/qcom-irq-combiner.c
@@ -33,7 +33,7 @@ struct combiner {
int parent_irq;
u32 nirqs;
u32 nregs;
- struct combiner_reg regs[0];
+ struct combiner_reg regs[];
};
static inline int irq_nr(u32 reg, u32 bit)
diff --git a/drivers/pinctrl/stm32/pinctrl-stm32.c b/drivers/pinctrl/stm32/pinctrl-stm32.c
index 2d5e043..af3b24f 100644
--- a/drivers/pinctrl/stm32/pinctrl-stm32.c
+++ b/drivers/pinctrl/stm32/pinctrl-stm32.c
@@ -92,6 +92,7 @@ struct stm32_gpio_bank {
u32 bank_nr;
u32 bank_ioport_nr;
u32 pin_backup[STM32_GPIO_PINS_PER_BANK];
+ u8 irq_type[STM32_GPIO_PINS_PER_BANK];
};
struct stm32_pinctrl {
@@ -303,6 +304,50 @@ static const struct gpio_chip stm32_gpio_template = {
.get_direction = stm32_gpio_get_direction,
};
+static void stm32_gpio_irq_trigger(struct irq_data *d)
+{
+ struct stm32_gpio_bank *bank = d->domain->host_data;
+ int level;
+
+ /* If level interrupt type then retrig */
+ level = stm32_gpio_get(&bank->gpio_chip, d->hwirq);
+ if ((level == 0 && bank->irq_type[d->hwirq] == IRQ_TYPE_LEVEL_LOW) ||
+ (level == 1 && bank->irq_type[d->hwirq] == IRQ_TYPE_LEVEL_HIGH))
+ irq_chip_retrigger_hierarchy(d);
+}
+
+static void stm32_gpio_irq_eoi(struct irq_data *d)
+{
+ irq_chip_eoi_parent(d);
+ stm32_gpio_irq_trigger(d);
+};
+
+static int stm32_gpio_set_type(struct irq_data *d, unsigned int type)
+{
+ struct stm32_gpio_bank *bank = d->domain->host_data;
+ u32 parent_type;
+
+ switch (type) {
+ case IRQ_TYPE_EDGE_RISING:
+ case IRQ_TYPE_EDGE_FALLING:
+ case IRQ_TYPE_EDGE_BOTH:
+ parent_type = type;
+ break;
+ case IRQ_TYPE_LEVEL_HIGH:
+ parent_type = IRQ_TYPE_EDGE_RISING;
+ break;
+ case IRQ_TYPE_LEVEL_LOW:
+ parent_type = IRQ_TYPE_EDGE_FALLING;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ bank->irq_type[d->hwirq] = type;
+
+ return irq_chip_set_type_parent(d, parent_type);
+};
+
static int stm32_gpio_irq_request_resources(struct irq_data *irq_data)
{
struct stm32_gpio_bank *bank = irq_data->domain->host_data;
@@ -330,13 +375,19 @@ static void stm32_gpio_irq_release_resources(struct irq_data *irq_data)
gpiochip_unlock_as_irq(&bank->gpio_chip, irq_data->hwirq);
}
+static void stm32_gpio_irq_unmask(struct irq_data *d)
+{
+ irq_chip_unmask_parent(d);
+ stm32_gpio_irq_trigger(d);
+}
+
static struct irq_chip stm32_gpio_irq_chip = {
.name = "stm32gpio",
- .irq_eoi = irq_chip_eoi_parent,
+ .irq_eoi = stm32_gpio_irq_eoi,
.irq_ack = irq_chip_ack_parent,
.irq_mask = irq_chip_mask_parent,
- .irq_unmask = irq_chip_unmask_parent,
- .irq_set_type = irq_chip_set_type_parent,
+ .irq_unmask = stm32_gpio_irq_unmask,
+ .irq_set_type = stm32_gpio_set_type,
.irq_set_wake = irq_chip_set_wake_parent,
.irq_request_resources = stm32_gpio_irq_request_resources,
.irq_release_resources = stm32_gpio_irq_release_resources,
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h
index d37c17e..77d70b6 100644
--- a/include/linux/cpuhotplug.h
+++ b/include/linux/cpuhotplug.h
@@ -102,6 +102,7 @@ enum cpuhp_state {
CPUHP_AP_IRQ_ARMADA_XP_STARTING,
CPUHP_AP_IRQ_BCM2836_STARTING,
CPUHP_AP_IRQ_MIPS_GIC_STARTING,
+ CPUHP_AP_IRQ_SIFIVE_PLIC_STARTING,
CPUHP_AP_ARM_MVEBU_COHERENCY,
CPUHP_AP_MICROCODE_LOADER,
CPUHP_AP_PERF_X86_AMD_UNCORE_STARTING,
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 590cdbe..765d9b7 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -322,6 +322,9 @@
#define GICR_VPENDBASER_NonShareable \
GIC_BASER_SHAREABILITY(GICR_VPENDBASER, NonShareable)
+#define GICR_VPENDBASER_InnerShareable \
+ GIC_BASER_SHAREABILITY(GICR_VPENDBASER, InnerShareable)
+
#define GICR_VPENDBASER_nCnB GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, nCnB)
#define GICR_VPENDBASER_nC GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, nC)
#define GICR_VPENDBASER_RaWt GIC_BASER_CACHEABILITY(GICR_VPENDBASER, INNER, RaWt)
