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path: root/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
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Diffstat (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-dev.c')
-rw-r--r--drivers/net/ethernet/amd/xgbe/xgbe-dev.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
index 506e832c9e9a..a4473d8ff4fa 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
@@ -1110,6 +1110,7 @@ static void xgbe_rx_desc_reset(struct xgbe_prv_data *pdata,
unsigned int rx_usecs = pdata->rx_usecs;
unsigned int rx_frames = pdata->rx_frames;
unsigned int inte;
+ dma_addr_t hdr_dma, buf_dma;
if (!rx_usecs && !rx_frames) {
/* No coalescing, interrupt for every descriptor */
@@ -1129,10 +1130,12 @@ static void xgbe_rx_desc_reset(struct xgbe_prv_data *pdata,
* Set buffer 2 (hi) address to buffer dma address (hi) and
* set control bits OWN and INTE
*/
- rdesc->desc0 = cpu_to_le32(lower_32_bits(rdata->rx.hdr.dma));
- rdesc->desc1 = cpu_to_le32(upper_32_bits(rdata->rx.hdr.dma));
- rdesc->desc2 = cpu_to_le32(lower_32_bits(rdata->rx.buf.dma));
- rdesc->desc3 = cpu_to_le32(upper_32_bits(rdata->rx.buf.dma));
+ hdr_dma = rdata->rx.hdr.dma_base + rdata->rx.hdr.dma_off;
+ buf_dma = rdata->rx.buf.dma_base + rdata->rx.buf.dma_off;
+ rdesc->desc0 = cpu_to_le32(lower_32_bits(hdr_dma));
+ rdesc->desc1 = cpu_to_le32(upper_32_bits(hdr_dma));
+ rdesc->desc2 = cpu_to_le32(lower_32_bits(buf_dma));
+ rdesc->desc3 = cpu_to_le32(upper_32_bits(buf_dma));
XGMAC_SET_BITS_LE(rdesc->desc3, RX_NORMAL_DESC3, INTE, inte);