summaryrefslogtreecommitdiffstats
path: root/drivers/net/ixgbe/base/ixgbe_mbx.c
diff options
context:
space:
mode:
authorLuca Boccassi <luca.boccassi@gmail.com>2018-04-23 14:16:57 +0100
committerLuca Boccassi <luca.boccassi@gmail.com>2018-04-23 14:17:34 +0100
commit39157ec04095ab012d11db23c462844634bfbb8f (patch)
tree643f83dc46445aa7834fe271ce2c21a5cb278cee /drivers/net/ixgbe/base/ixgbe_mbx.c
parent47d9763a1dd3103d732da9eec350cfc1cd784717 (diff)
New upstream version 16.11.5upstream/16.11.5
Change-Id: I47171042629a57c6958d50251351e668ca5f3d8b Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'drivers/net/ixgbe/base/ixgbe_mbx.c')
-rw-r--r--drivers/net/ixgbe/base/ixgbe_mbx.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/net/ixgbe/base/ixgbe_mbx.c b/drivers/net/ixgbe/base/ixgbe_mbx.c
index 042e5cc1..2785bbad 100644
--- a/drivers/net/ixgbe/base/ixgbe_mbx.c
+++ b/drivers/net/ixgbe/base/ixgbe_mbx.c
@@ -444,17 +444,6 @@ STATIC s32 ixgbe_write_mbx_vf(struct ixgbe_hw *hw, u32 *msg, u16 size,
for (i = 0; i < size; i++)
IXGBE_WRITE_REG_ARRAY(hw, IXGBE_VFMBMEM, i, msg[i]);
- /*
- * Complete the remaining mailbox data registers with zero to reset
- * the data sent in a previous exchange (in either side) with the PF,
- * including exchanges performed by another Guest OS to which that VF
- * was previously assigned.
- */
- while (i < hw->mbx.size) {
- IXGBE_WRITE_REG_ARRAY(hw, IXGBE_VFMBMEM, i, 0);
- i++;
- }
-
/* update stats */
hw->mbx.stats.msgs_tx++;
@@ -693,17 +682,6 @@ STATIC s32 ixgbe_write_mbx_pf(struct ixgbe_hw *hw, u32 *msg, u16 size,
for (i = 0; i < size; i++)
IXGBE_WRITE_REG_ARRAY(hw, IXGBE_PFMBMEM(vf_number), i, msg[i]);
- /*
- * Complete the remaining mailbox data registers with zero to reset
- * the data sent in a previous exchange (in either side) with the VF,
- * including exchanges performed by another Guest OS to which that VF
- * was previously assigned.
- */
- while (i < hw->mbx.size) {
- IXGBE_WRITE_REG_ARRAY(hw, IXGBE_PFMBMEM(vf_number), i, 0);
- i++;
- }
-
/* Interrupt VF to tell it a message has been sent and release buffer*/
IXGBE_WRITE_REG(hw, IXGBE_PFMAILBOX(vf_number), IXGBE_PFMAILBOX_STS);