From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Tue, 1 Jul 2008 19:28:23 +0000 (+0000)
Subject: Fix DMA length bug seen with NetBSD (Cliff Wright)
X-Git-Tag: stefano.display-merge-start~973
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=a5cdf952204931960bbb269494469843be789b52;p=qemu-xen-4.4-testing.git

Fix DMA length bug seen with NetBSD (Cliff Wright)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4816 c046a42c-6fe2-441c-8c8c-71466251a162
---

diff --git a/hw/iommu.c b/hw/iommu.c
index 0879df95f..fe6911e5e 100644
--- a/hw/iommu.c
+++ b/hw/iommu.c
@@ -301,9 +301,9 @@ void sparc_iommu_memory_rw(void *opaque, target_phys_addr_t addr,
                 iommu_bad_addr(opaque, page, is_write);
                 return;
             }
-            cpu_physical_memory_write(phys_addr, buf, len);
+            cpu_physical_memory_write(phys_addr, buf, l);
         } else {
-            cpu_physical_memory_read(phys_addr, buf, len);
+            cpu_physical_memory_read(phys_addr, buf, l);
         }
         len -= l;
         buf += l;