Re: [Intel-wired-lan] [PATCH net-next] ice: virtchnl rss hena support

From: Md Fahad Iqbal Polash <redacted>

Add support for 2 virtchnl msgs:
VIRTCHNL_OP_SET_RSS_HENA
VIRTCHNL_OP_GET_RSS_HENA_CAPS

The first one allows VFs to clear all previously programmed
RSS configuration and customize it. The second one returns
the RSS HENA bits allowed by the hardware.

Introduce ice_err_to_virt_err which converts kernel
specific errors to virtchnl errors.

Signed-off-by: Md Fahad Iqbal Polash <redacted>
Signed-off-by: Wojciech Drewek <redacted>
---
 drivers/net/ethernet/intel/ice/ice_vf_lib.c   |  24 ++++
 .../ethernet/intel/ice/ice_vf_lib_private.h   |   1 +
 drivers/net/ethernet/intel/ice/ice_virtchnl.c | 112 ++++++++++++++++++
 drivers/net/ethernet/intel/ice/ice_virtchnl.h |   2 +
 4 files changed, 139 insertions(+)

diff --git a/drivers/net/ethernet/intel/ice/ice_vf_lib.c b/drivers/net/ethernet/intel/ice/ice_vf_lib.c
index dfcf23cc7e55..2eaaa452f847 100644
--- a/drivers/net/ethernet/intel/ice/ice_vf_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_vf_lib.c

@@ -699,6 +699,30 @@ void ice_dis_vf_qs(struct ice_vf *vf)
 	ice_set_vf_state_qs_dis(vf);
 }