commit 331b7fc1569d65eb9e083e6d3e3c9352fcccd4f9
author Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Sat Oct 14 13:22:22 2017 +0100
committer Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk> Tue Oct 31 17:25:37 2017 +0000
tree 37c4b9ec9c5230d81c42cf158f680b5c007e93cc
parent 4ca3d368d2a66e6e0739fd1cb4552e68d060d337

sparc32_dma: add len to esp/le DMA memory tracing

This is surprisingly useful when trying to debug DMA issues.

Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Reviewed-by: Artyom Tarasenko <atar4qemu@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>

hw/dma/sparc32_dma.c

diff --git a/hw/dma/sparc32_dma.c b/hw/dma/sparc32_dma.c
index f64787e..7d00f1a 100644
--- a/hw/dma/sparc32_dma.c
+++ b/hw/dma/sparc32_dma.c
@@ -74,7 +74,7 @@
     int i;
 
     addr |= s->dmaregs[3];
-    trace_ledma_memory_read(addr);
+    trace_ledma_memory_read(addr, len);
     if (do_bswap) {
         sparc_iommu_memory_read(s->iommu, addr, buf, len);
     } else {
@@ -95,7 +95,7 @@
     uint16_t tmp_buf[32];
 
     addr |= s->dmaregs[3];
-    trace_ledma_memory_write(addr);
+    trace_ledma_memory_write(addr, len);
     if (do_bswap) {
         sparc_iommu_memory_write(s->iommu, addr, buf, len);
     } else {
@@ -140,7 +140,7 @@
 {
     DMADeviceState *s = opaque;
 
-    trace_espdma_memory_read(s->dmaregs[1]);
+    trace_espdma_memory_read(s->dmaregs[1], len);
     sparc_iommu_memory_read(s->iommu, s->dmaregs[1], buf, len);
     s->dmaregs[1] += len;
 }
@@ -149,7 +149,7 @@
 {
     DMADeviceState *s = opaque;
 
-    trace_espdma_memory_write(s->dmaregs[1]);
+    trace_espdma_memory_write(s->dmaregs[1], len);
     sparc_iommu_memory_write(s->iommu, s->dmaregs[1], buf, len);
     s->dmaregs[1] += len;
 }