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d="scan'208";a="386137530" Received: from alln-l-core-10.cisco.com ([173.36.16.147]) by alln-iport-1.cisco.com with ESMTP/TLS/TLS_AES_256_GCM_SHA384; 13 Nov 2024 23:56:55 +0000 Received: from neescoba-vicdev.cisco.com (neescoba-vicdev.cisco.com [171.70.41.192]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by alln-l-core-10.cisco.com (Postfix) with ESMTPS id 60DED1800026E; Wed, 13 Nov 2024 23:56:54 +0000 (GMT) Received: by neescoba-vicdev.cisco.com (Postfix, from userid 412739) id E59C7CC12B6; Wed, 13 Nov 2024 23:56:52 +0000 (GMT) From: Nelson Escobar Date: Wed, 13 Nov 2024 23:56:39 +0000 Subject: [PATCH net-next v4 7/7] enic: Move kdump check into enic_adjust_resources() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20241113-remove_vic_resource_limits-v4-7-a34cf8570c67@cisco.com> References: <20241113-remove_vic_resource_limits-v4-0-a34cf8570c67@cisco.com> In-Reply-To: <20241113-remove_vic_resource_limits-v4-0-a34cf8570c67@cisco.com> To: John Daley , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Christian Benvenuti , Satish Kharat , Andrew Lunn , "David S. Miller" Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Nelson Escobar , Simon Horman X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1731542212; l=2338; i=neescoba@cisco.com; s=20241023; h=from:subject:message-id; bh=EKr4vTzAC596mh6OAe51sUzgy1wDv2Oe1xck8TnlJ0U=; b=CB4HU7454gJHpqTOfwkzGZOvsq5kj+WNbydAhzUAhCn3N980d7ss0O64Cd486EACE/CrYNfHt 5uLh1IHgJOUDFHWGUv5sn2TOjveRvWdmpRfQ+a8lP2JjP6Ae+QJ8UCt X-Developer-Key: i=neescoba@cisco.com; a=ed25519; pk=bLqWB7VU0KFoVybF4LVB4c2Redvnplt7+5zLHf4KwZM= X-Outbound-SMTP-Client: 171.70.41.192, neescoba-vicdev.cisco.com X-Outbound-Node: alln-l-core-10.cisco.com Move the kdump check into enic_adjust_resources() so that everything that modifies resources is in the same function. Co-developed-by: John Daley Signed-off-by: John Daley Co-developed-by: Satish Kharat Signed-off-by: Satish Kharat Reviewed-by: Simon Horman Signed-off-by: Nelson Escobar Reviewed-by: Vadim Fedorenko --- drivers/net/ethernet/cisco/enic/enic_main.c | 25 +++++++++---------------- 1 file changed, 9 insertions(+), 16 deletions(-) diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethe= rnet/cisco/enic/enic_main.c index 84e85c9e2bf52f0089c0a8d03fb6d22ada4d086c..9913952ccb42f2017037a81a8e2= c42daa7b53ec3 100644 --- a/drivers/net/ethernet/cisco/enic/enic_main.c +++ b/drivers/net/ethernet/cisco/enic/enic_main.c @@ -2531,6 +2531,15 @@ static int enic_adjust_resources(struct enic *enic) return -ENOSPC; } =20 + if (is_kdump_kernel()) { + dev_info(enic_get_dev(enic), "Running from within kdump kernel. Using mi= nimal resources\n"); + enic->rq_avail =3D 1; + enic->wq_avail =3D 1; + enic->config.rq_desc_count =3D ENIC_MIN_RQ_DESCS; + enic->config.wq_desc_count =3D ENIC_MIN_WQ_DESCS; + enic->config.mtu =3D min_t(u16, 1500, enic->config.mtu); + } + /* if RSS isn't set, then we can only use one RQ */ if (!ENIC_SETTING(enic, RSS)) enic->rq_avail =3D 1; @@ -2764,18 +2773,6 @@ static void enic_dev_deinit(struct enic *enic) enic_free_enic_resources(enic); } =20 -static void enic_kdump_kernel_config(struct enic *enic) -{ - if (is_kdump_kernel()) { - dev_info(enic_get_dev(enic), "Running from within kdump kernel. Using mi= nimal resources\n"); - enic->rq_avail =3D 1; - enic->wq_avail =3D 1; - enic->config.rq_desc_count =3D ENIC_MIN_RQ_DESCS; - enic->config.wq_desc_count =3D ENIC_MIN_WQ_DESCS; - enic->config.mtu =3D min_t(u16, 1500, enic->config.mtu); - } -} - static int enic_dev_init(struct enic *enic) { struct device *dev =3D enic_get_dev(enic); @@ -2811,10 +2808,6 @@ static int enic_dev_init(struct enic *enic) return err; } =20 - /* modify resource count if we are in kdump_kernel - */ - enic_kdump_kernel_config(enic); - /* Set interrupt mode based on system capabilities */ =20 err =3D enic_set_intr_mode(enic); --=20 2.35.6