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authorAshutosh Dixit <ashutosh.dixit@intel.com>2013-11-27 08:58:42 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-11-27 11:03:38 -0800
commit173c07278763850bfee57eec442dce38855d6f13 (patch)
tree99b27efc221e586ae8fc6f9fcd194932c9d4de0e /Documentation/mic
parent1e31aa9270daab40c7aef9d5488982e3475b87ef (diff)
misc: mic: Fix endianness issues.
Endianness issues are now consistent as per the documentation in host/mic_virtio.h. Sparse warnings related to endianness are also fixed. Note that the MIC driver implementation assumes that the host can be both BE or LE whereas the card is always LE. Reported-by: Fengguang Wu <fengguang.wu@intel.com> Reviewed-by: Sudeep Dutt <sudeep.dutt@intel.com> Reviewed-by: Nikhil Rao <nikhil.rao@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'Documentation/mic')
-rw-r--r--Documentation/mic/mpssd/mpssd.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/Documentation/mic/mpssd/mpssd.c b/Documentation/mic/mpssd/mpssd.c
index 91f9e8e4ef7b..4d17487d5ad9 100644
--- a/Documentation/mic/mpssd/mpssd.c
+++ b/Documentation/mic/mpssd/mpssd.c
@@ -445,8 +445,8 @@ init_vr(struct mic_info *mic, int fd, int type,
__func__, mic->name, vr0->va, vr0->info, vr_size,
vring_size(MIC_VRING_ENTRIES, MIC_VIRTIO_RING_ALIGN));
mpsslog("magic 0x%x expected 0x%x\n",
- vr0->info->magic, MIC_MAGIC + type);
- assert(vr0->info->magic == MIC_MAGIC + type);
+ le32toh(vr0->info->magic), MIC_MAGIC + type);
+ assert(le32toh(vr0->info->magic) == MIC_MAGIC + type);
if (vr1) {
vr1->va = (struct mic_vring *)
&va[MIC_DEVICE_PAGE_END + vr_size];
@@ -458,8 +458,8 @@ init_vr(struct mic_info *mic, int fd, int type,
__func__, mic->name, vr1->va, vr1->info, vr_size,
vring_size(MIC_VRING_ENTRIES, MIC_VIRTIO_RING_ALIGN));
mpsslog("magic 0x%x expected 0x%x\n",
- vr1->info->magic, MIC_MAGIC + type + 1);
- assert(vr1->info->magic == MIC_MAGIC + type + 1);
+ le32toh(vr1->info->magic), MIC_MAGIC + type + 1);
+ assert(le32toh(vr1->info->magic) == MIC_MAGIC + type + 1);
}
done:
return va;

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