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path: root/drivers/net/sky2.c
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Diffstat (limited to 'drivers/net/sky2.c')
-rw-r--r--drivers/net/sky2.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 6197afb3ed83..a74fc11a6482 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -822,8 +822,13 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T), rx_reg);
- /* Flush Rx MAC FIFO on any flow control or error */
- sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), GMR_FS_ANY_ERR);
+ if (hw->chip_id == CHIP_ID_YUKON_XL) {
+ /* Hardware errata - clear flush mask */
+ sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), 0);
+ } else {
+ /* Flush Rx MAC FIFO on any flow control or error */
+ sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), GMR_FS_ANY_ERR);
+ }
/* Set threshold to 0xa (64 bytes) + 1 to workaround pause bug */
reg = RX_GMF_FL_THR_DEF + 1;