Commit 0a6890b9b4df ("bnx2x: Utilize FW 7.13.15.0.")
added validation for fastpath HSI versions for different
client init which was not meant for SR-IOV VF clients, which
resulted in firmware asserts when running VF clients with
different fastpath HSI version.
This patch along with the new firmware support in patch #1
fixes this behavior in order to not validate fastpath HSI
version for the VFs.
Fixes: 0a6890b9b4df ("bnx2x: Utilize FW 7.13.15.0.")
Signed-off-by: Manish Chopra <manishc@xxxxxxxxxxx>
Signed-off-by: Ariel Elior <aelior@xxxxxxxxxxx>
Signed-off-by: Omkar Kulkarni <okulkarni@xxxxxxxxxxx>
Signed-off-by: Shai Malin <smalin@xxxxxxxxxxx>
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
index 9c2f51f23035..b1817f5e6179 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c
@@ -758,9 +758,17 @@ static void bnx2x_vf_igu_reset(struct bnx2x *bp, struct bnx2x_virtf *vf)
void bnx2x_vf_enable_access(struct bnx2x *bp, u8 abs_vfid)
{
+ u16 abs_fid;
+
+ abs_fid = FW_VF_HANDLE(abs_vfid);
+
/* set the VF-PF association in the FW */
- storm_memset_vf_to_pf(bp, FW_VF_HANDLE(abs_vfid), BP_FUNC(bp));
- storm_memset_func_en(bp, FW_VF_HANDLE(abs_vfid), 1);
+ storm_memset_vf_to_pf(bp, abs_fid, BP_FUNC(bp));
+ storm_memset_func_en(bp, abs_fid, 1);
+
+ /* Invalidate fp_hsi version for vfs */
+ REG_WR8(bp,
+ BAR_XSTRORM_INTMEM + XSTORM_ETH_FUNCTION_INFO_FP_HSI_VALID_E2_OFFSET(abs_fid), 0);
/* clear vf errors*/
bnx2x_vf_semi_clear_err(bp, abs_vfid);
--
2.27.0
