In multi-function modes, PFs are currently limited to using 16 VFs -
But that limitation would also currently apply in case there's a single
PCI function exposed, where no such restriction should have existed.
This lifts the restriction for the default mode; User should be able
to start the maximum number of VFs as appear in the PCI config space.
Signed-off-by: Yuval Mintz <yuval.mi...@qlogic.com>
---
drivers/net/ethernet/qlogic/qed/qed_sriov.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
index a977f39..c325ee8 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c
@@ -3099,6 +3099,9 @@ static int qed_sriov_enable(struct qed_dev *cdev, int num)
goto err;
}
+ if (IS_MF_DEFAULT(hwfn))
+ limit = MAX_NUM_VFS_BB / hwfn->num_funcs_on_engine;
+
memset(&sb_cnt_info, 0, sizeof(sb_cnt_info));
qed_int_get_num_sbs(hwfn, &sb_cnt_info);
num_sbs = min_t(int, sb_cnt_info.sb_free_blk, limit);
--
1.9.3
