[PATCH] net/ice: fix initialization with 8 ports

[Bruce Richardson]

When initializing an 8-port device, the ACL configuration
failed with the adminq returning an ENOMEM status from the
sixth port onwards. Fix this issue by halving the depth, and
therefore the space required, when using a device with >4 PFs.

Signed-off-by: Bruce Richardson <bruce.richard...@intel.com>
---
 drivers/net/intel/ice/ice_acl_filter.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/net/intel/ice/ice_acl_filter.c 
b/drivers/net/intel/ice/ice_acl_filter.c
index 83cb3e36f9..38e30a4f62 100644
--- a/drivers/net/intel/ice/ice_acl_filter.c
+++ b/drivers/net/intel/ice/ice_acl_filter.c
@@ -114,7 +114,10 @@ ice_acl_setup(struct ice_pf *pf)
        else
                params.width = ICE_AQC_ACL_KEY_WIDTH_BYTES * 3;
 
-       params.depth = ICE_AQC_ACL_TCAM_DEPTH;
+       if (pf_num > 4)
+               params.depth = ICE_AQC_ACL_TCAM_DEPTH / 2;
+       else
+               params.depth = ICE_AQC_ACL_TCAM_DEPTH;
        params.entry_act_pairs = 1;
        params.concurr = false;
 
-- 
2.43.0