Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

Conflicts:
	drivers/net/ethernet/chelsio/cxgb4vf/sge.c
	drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c

sge.c was overlapping two changes, one to use the new
__dev_alloc_page() in net-next, and one to use s->fl_pg_order in net.

ixgbe_phy.c was a set of overlapping whitespace changes.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 12 insertions, 9 deletions

diff --git a/drivers/gpu/drm/radeon/cik_sdma.c b/drivers/gpu/drm/radeon/cik_sdma.c
index 4e8432d07f15..d748963af08b 100644
--- a/drivers/gpu/drm/radeon/cik_sdma.c
+++ b/drivers/gpu/drm/radeon/cik_sdma.c
@@ -667,17 +667,20 @@ int cik_sdma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
 {
         struct radeon_ib ib;
         unsigned i;
+        unsigned index;
         int r;
-        void __iomem *ptr = (void *)rdev->vram_scratch.ptr;
         u32 tmp = 0;
+        u64 gpu_addr;
 
-        if (!ptr) {
-                DRM_ERROR("invalid vram scratch pointer\n");
-                return -EINVAL;
-        }
+        if (ring->idx == R600_RING_TYPE_DMA_INDEX)
+                index = R600_WB_DMA_RING_TEST_OFFSET;
+        else
+                index = CAYMAN_WB_DMA1_RING_TEST_OFFSET;
+
+        gpu_addr = rdev->wb.gpu_addr + index;
 
         tmp = 0xCAFEDEAD;
-        writel(tmp, ptr);
+        rdev->wb.wb[index/4] = cpu_to_le32(tmp);
 
         r = radeon_ib_get(rdev, ring->idx, &ib, NULL, 256);
         if (r) {
@@ -686,8 +689,8 @@ int cik_sdma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
         }
 
         ib.ptr[0] = SDMA_PACKET(SDMA_OPCODE_WRITE, SDMA_WRITE_SUB_OPCODE_LINEAR, 0);
-        ib.ptr[1] = rdev->vram_scratch.gpu_addr & 0xfffffffc;
-        ib.ptr[2] = upper_32_bits(rdev->vram_scratch.gpu_addr);
+        ib.ptr[1] = lower_32_bits(gpu_addr);
+        ib.ptr[2] = upper_32_bits(gpu_addr);
         ib.ptr[3] = 1;
         ib.ptr[4] = 0xDEADBEEF;
         ib.length_dw = 5;
@@ -704,7 +707,7 @@ int cik_sdma_ib_test(struct radeon_device *rdev, struct radeon_ring *ring)
                 return r;
         }
         for (i = 0; i < rdev->usec_timeout; i++) {
-                tmp = readl(ptr);
+                tmp = le32_to_cpu(rdev->wb.wb[index/4]);
                 if (tmp == 0xDEADBEEF)
                         break;
                 DRM_UDELAY(1);