[dpdk-dev] [PATCH] net/ixgbe: clear registers of all queues on VF reset
Simon Ellmann
simon.ellmann at tum.de
Thu Dec 17 18:14:52 CET 2020
ixgbe devices support up to 8 Rx and Tx queues per virtual function.
Currently, the registers of only seven queues are set to default when
resetting a VF.
Signed-off-by: Simon Ellmann <simon.ellmann at tum.de>
---
drivers/net/ixgbe/base/ixgbe_vf.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ixgbe/base/ixgbe_vf.c b/drivers/net/ixgbe/base/ixgbe_vf.c
index 91a5775eb..5e3ae1b51 100644
--- a/drivers/net/ixgbe/base/ixgbe_vf.c
+++ b/drivers/net/ixgbe/base/ixgbe_vf.c
@@ -84,7 +84,7 @@ static void ixgbe_virt_clr_reg(struct ixgbe_hw *hw)
IXGBE_WRITE_REG(hw, IXGBE_VFPSRTYPE, 0);
- for (i = 0; i < 7; i++) {
+ for (i = 0; i < 8; i++) {
IXGBE_WRITE_REG(hw, IXGBE_VFRDH(i), 0);
IXGBE_WRITE_REG(hw, IXGBE_VFRDT(i), 0);
IXGBE_WRITE_REG(hw, IXGBE_VFRXDCTL(i), 0);
--
2.29.2
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