net: hns3: Changes required in PF mailbox to support VF reset

Browse source

PF needs to assert the VF reset when it receives the request to
reset from VF. After receiving request PF ackknowledges the
request by replying back MBX_ASSERTING_RESET message to VF.
VF then goes to pending state and wait for hardware to complete
the reset.

This patch contains code to handle the received VF message, inform
the VF of assertion and reset the VF using cmdq interface.

Signed-off-by: Salil Mehta <salil.mehta@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Salil Mehta 2018-03-22 14:29:00 +00:00 • committed by David S. Miller

parent a15fa7d43b

commit 2bfbd35d8e

3 changed files with 44 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c

View file

1

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.h

View file

42

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mbx.c

View file