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@marvell.com Signed-off-by: Ariel Elior aelior@marvell.com Signed-off-by: Omkar Kulkarni okulkarni@marvell.com Signed-off-by: Shai Malin smalin@marvell.com --- 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);