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authorLinus Torvalds <torvalds@linux-foundation.org>2017-10-22 06:42:58 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2017-10-22 06:42:58 -0400
commit4f184d7d8492fd5255062b30a6f74fc68f10e55a (patch)
treef029c1926cb86fe1d51b017aa800c9421e2d1914 /include
parentb8d389e8f30eaed04dcd56bb9007e49df7d37c2e (diff)
parent3d51969ce318963e5330bda74dcfac22da180c71 (diff)
download96b-common-4f184d7d8492fd5255062b30a6f74fc68f10e55a.tar.gz
Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixes from Thomas Gleixner: "A set of small fixes mostly in the irq drivers area: - Make the tango irq chip work correctly, which requires a new function in the generiq irq chip implementation - A set of updates to the GIC-V3 ITS driver removing a bogus BUG_ON() and parsing the VCPU table size correctly" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: generic chip: remove irq_gc_mask_disable_reg_and_ack() irqchip/tango: Use irq_gc_mask_disable_and_ack_set genirq: generic chip: Add irq_gc_mask_disable_and_ack_set() irqchip/gic-v3-its: Add missing changes to support 52bit physical address irqchip/gic-v3-its: Fix the incorrect parsing of VCPU table size irqchip/gic-v3-its: Fix the incorrect BUG_ON in its_init_vpe_domain() DT: arm,gic-v3: Update the ITS size in the examples
Diffstat (limited to 'include')
-rw-r--r--include/linux/irq.h2
-rw-r--r--include/linux/irqchip/arm-gic-v3.h2
2 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/irq.h b/include/linux/irq.h
index d4728bf6a537..5ad10948ea95 100644
--- a/include/linux/irq.h
+++ b/include/linux/irq.h
@@ -1009,7 +1009,7 @@ void irq_gc_mask_clr_bit(struct irq_data *d);
void irq_gc_unmask_enable_reg(struct irq_data *d);
void irq_gc_ack_set_bit(struct irq_data *d);
void irq_gc_ack_clr_bit(struct irq_data *d);
-void irq_gc_mask_disable_reg_and_ack(struct irq_data *d);
+void irq_gc_mask_disable_and_ack_set(struct irq_data *d);
void irq_gc_eoi(struct irq_data *d);
int irq_gc_set_wake(struct irq_data *d, unsigned int on);
diff --git a/include/linux/irqchip/arm-gic-v3.h b/include/linux/irqchip/arm-gic-v3.h
index 1ea576c8126f..14b74f22d43c 100644
--- a/include/linux/irqchip/arm-gic-v3.h
+++ b/include/linux/irqchip/arm-gic-v3.h
@@ -372,6 +372,8 @@
#define GITS_BASER_ENTRY_SIZE_SHIFT (48)
#define GITS_BASER_ENTRY_SIZE(r) ((((r) >> GITS_BASER_ENTRY_SIZE_SHIFT) & 0x1f) + 1)
#define GITS_BASER_ENTRY_SIZE_MASK GENMASK_ULL(52, 48)
+#define GITS_BASER_PHYS_52_to_48(phys) \
+ (((phys) & GENMASK_ULL(47, 16)) | (((phys) >> 48) & 0xf) << 12)
#define GITS_BASER_SHAREABILITY_SHIFT (10)
#define GITS_BASER_InnerShareable \
GIC_BASER_SHAREABILITY(GITS_BASER, InnerShareable)