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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: CH2PR11MB8777.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 73a93193-8a14-4d2d-fe3f-08de0737aab1 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Oct 2025 13:28:00.1328 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: mkFx7h9lsEunpXLub96pQncTFc5V97FuKLem8yfWhtI8iXZ58SwTlJ4Pu4ASMkq/TkLRt4hi4ItllrQ4HALBb+uLit7YAvJMuCzS+JxeG5E= X-MS-Exchange-Transport-CrossTenantHeadersStamped: LV2PR11MB6023 X-OriginatorOrg: intel.com X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org > -----Original Message----- > From: Bruce Richardson > Sent: Tuesday 30 September 2025 15:29 > To: dev@dpdk.org > Cc: Richardson, Bruce > Subject: [PATCH] net/ice: fix initialization with 8 ports >=20 > 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. >=20 > Signed-off-by: Bruce Richardson > --- Acked-by: Kirill Rybalchenko > drivers/net/intel/ice/ice_acl_filter.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) >=20 > 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 =3D ICE_AQC_ACL_KEY_WIDTH_BYTES * 3; >=20 > - params.depth =3D ICE_AQC_ACL_TCAM_DEPTH; > + if (pf_num > 4) > + params.depth =3D ICE_AQC_ACL_TCAM_DEPTH / 2; > + else > + params.depth =3D ICE_AQC_ACL_TCAM_DEPTH; > params.entry_act_pairs =3D 1; > params.concurr =3D false; >=20 > -- > 2.43.0