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path: root/drivers/net/ethernet/qualcomm/emac/emac-mac.h
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Diffstat (limited to 'drivers/net/ethernet/qualcomm/emac/emac-mac.h')
-rw-r--r--drivers/net/ethernet/qualcomm/emac/emac-mac.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qualcomm/emac/emac-mac.h b/drivers/net/ethernet/qualcomm/emac/emac-mac.h
index 5028fb4bec2b..4beedb8faa1e 100644
--- a/drivers/net/ethernet/qualcomm/emac/emac-mac.h
+++ b/drivers/net/ethernet/qualcomm/emac/emac-mac.h
@@ -114,8 +114,9 @@ struct emac_tpd {
#define TPD_INSTC_SET(tpd, val) BITS_SET((tpd)->word[3], 17, 17, val)
/* High-14bit Buffer Address, So, the 64b-bit address is
* {DESC_CTRL_11_TX_DATA_HIADDR[17:0],(register) BUFFER_ADDR_H, BUFFER_ADDR_L}
+ * Extend TPD_BUFFER_ADDR_H to [31, 18], because we never enable timestamping.
*/
-#define TPD_BUFFER_ADDR_H_SET(tpd, val) BITS_SET((tpd)->word[3], 18, 30, val)
+#define TPD_BUFFER_ADDR_H_SET(tpd, val) BITS_SET((tpd)->word[3], 18, 31, val)
/* Format D. Word offset from the 1st byte of this packet to start to calculate
* the custom checksum.
*/
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