Commit: fb179055fe2344fb3a13e7c9638e51b5a159eae8 - qemu (git)

Commit MetaInfo

• Revisão: fb179055fe2344fb3a13e7c9638e51b5a159eae8 (tree)
• Hora: 2018-12-13 22:48:03
• Autor: Edgar E. Iglesias <edgar.iglesias@xili...>
• Commiter: Peter Maydell

Mensagem de Log

hw/arm: versal: Use IRQs 111 - 118 for virtio-mmio

Use IRQs 111 - 118 for virtio-mmio. The interrupts we're currently
using 160+ are not available in the Versal GIC.

Signed-off-by: Edgar E. Iglesias <[e-mail]>
Reviewed-by: Alistair Francis <[e-mail]>
Message-id: [e-mail]
Signed-off-by: Peter Maydell <[e-mail]>

Mudança Sumário

• modified: hw/arm/xlnx-versal-virt.c
• modified: include/hw/arm/xlnx-versal.h

Diff

--- a/hw/arm/xlnx-versal-virt.c
+++ b/hw/arm/xlnx-versal-virt.c
@@ -351,7 +351,7 @@ static void create_virtio_regions(VersalVirt *s)
     for (i = 0; i < NUM_VIRTIO_TRANSPORT; i++) {
         char *name = g_strdup_printf("virtio%d", i);;
         hwaddr base = MM_TOP_RSVD + i * virtio_mmio_size;
-        int irq = VERSAL_RSVD_HIGH_IRQ_FIRST + i;
+        int irq = VERSAL_RSVD_IRQ_FIRST + i;
         MemoryRegion *mr;
         DeviceState *dev;
         qemu_irq pic_irq;
@@ -368,7 +368,7 @@ static void create_virtio_regions(VersalVirt *s)
 
     for (i = 0; i < NUM_VIRTIO_TRANSPORT; i++) {
         hwaddr base = MM_TOP_RSVD + i * virtio_mmio_size;
-        int irq = VERSAL_RSVD_HIGH_IRQ_FIRST + i;
+        int irq = VERSAL_RSVD_IRQ_FIRST + i;
         char *name = g_strdup_printf("/virtio_mmio@%" PRIx64, base);
 
         qemu_fdt_add_subnode(s->fdt, name);

--- a/include/hw/arm/xlnx-versal.h
+++ b/include/hw/arm/xlnx-versal.h
@@ -75,9 +75,9 @@ typedef struct Versal {
 #define VERSAL_GEM1_IRQ_0          58
 #define VERSAL_GEM1_WAKE_IRQ_0     59
 
-/* Architecturally eserved IRQs suitable for virtualization.  */
-#define VERSAL_RSVD_HIGH_IRQ_FIRST 160
-#define VERSAL_RSVD_HIGH_IRQ_LAST  255
+/* Architecturally reserved IRQs suitable for virtualization.  */
+#define VERSAL_RSVD_IRQ_FIRST 111
+#define VERSAL_RSVD_IRQ_LAST  118
 
 #define MM_TOP_RSVD                 0xa0000000U
 #define MM_TOP_RSVD_SIZE            0x4000000