diff options
| author | Joerg Roedel <jroedel@suse.de> | 2016-09-20 13:24:14 +0200 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2016-09-20 13:24:14 +0200 |
| commit | 6e0a16673c60386361ea37bde4190dd31d7bcd3e (patch) | |
| tree | f666ef69f23bd120d60a08b959b29ef992037789 /drivers/irqchip | |
| parent | 3be7988674ab33565700a37b210f502563d932e6 (diff) | |
| parent | 82db33dc5e49fb625262d81125625d07a0d6184e (diff) | |
| download | linux-6e0a16673c60386361ea37bde4190dd31d7bcd3e.tar.bz2 | |
Merge branch 'for-joerg/arm-smmu/updates' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into arm/smmu
Diffstat (limited to 'drivers/irqchip')
| -rw-r--r-- | drivers/irqchip/irq-gic-v2m.c | 3 | ||||
| -rw-r--r-- | drivers/irqchip/irq-gic-v3-its.c | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/irqchip/irq-gic-v2m.c b/drivers/irqchip/irq-gic-v2m.c index 35eb7ac5d21f..863e073c6f7f 100644 --- a/drivers/irqchip/irq-gic-v2m.c +++ b/drivers/irqchip/irq-gic-v2m.c @@ -16,6 +16,7 @@ #define pr_fmt(fmt) "GICv2m: " fmt #include <linux/acpi.h> +#include <linux/dma-iommu.h> #include <linux/irq.h> #include <linux/irqdomain.h> #include <linux/kernel.h> @@ -108,6 +109,8 @@ static void gicv2m_compose_msi_msg(struct irq_data *data, struct msi_msg *msg) if (v2m->flags & GICV2M_NEEDS_SPI_OFFSET) msg->data -= v2m->spi_offset; + + iommu_dma_map_msi_msg(data->irq, msg); } static struct irq_chip gicv2m_irq_chip = { diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c index 36b9c28a5c91..98ff669d5962 100644 --- a/drivers/irqchip/irq-gic-v3-its.c +++ b/drivers/irqchip/irq-gic-v3-its.c @@ -18,6 +18,7 @@ #include <linux/bitmap.h> #include <linux/cpu.h> #include <linux/delay.h> +#include <linux/dma-iommu.h> #include <linux/interrupt.h> #include <linux/log2.h> #include <linux/mm.h> @@ -655,6 +656,8 @@ static void its_irq_compose_msi_msg(struct irq_data *d, struct msi_msg *msg) msg->address_lo = addr & ((1UL << 32) - 1); msg->address_hi = addr >> 32; msg->data = its_get_event_id(d); + + iommu_dma_map_msi_msg(d->irq, msg); } static struct irq_chip its_irq_chip = { |