From: Nelson Escobar <neescoba@cisco.com>
Date: Wed, 13 Nov 2024 23:56:39 +0000 (+0000)
Subject: enic: Move kdump check into enic_adjust_resources()
X-Git-Tag: v6.13-rc1~135^2~31^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a28ccf1d6c102c8d874e8d75d676a2f870b75fa9;p=thirdparty%2Flinux.git

enic: Move kdump check into enic_adjust_resources()

Move the kdump check into enic_adjust_resources() so that everything
that modifies resources is in the same function.

Co-developed-by: John Daley <johndale@cisco.com>
Signed-off-by: John Daley <johndale@cisco.com>
Co-developed-by: Satish Kharat <satishkh@cisco.com>
Signed-off-by: Satish Kharat <satishkh@cisco.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Nelson Escobar <neescoba@cisco.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20241113-remove_vic_resource_limits-v4-7-a34cf8570c67@cisco.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---

diff --git a/drivers/net/ethernet/cisco/enic/enic_main.c b/drivers/net/ethernet/cisco/enic/enic_main.c
index 84e85c9e2bf52..9913952ccb42f 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;
 	}
 
+	if (is_kdump_kernel()) {
+		dev_info(enic_get_dev(enic), "Running from within kdump kernel. Using minimal resources\n");
+		enic->rq_avail = 1;
+		enic->wq_avail = 1;
+		enic->config.rq_desc_count = ENIC_MIN_RQ_DESCS;
+		enic->config.wq_desc_count = ENIC_MIN_WQ_DESCS;
+		enic->config.mtu = 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 = 1;
@@ -2764,18 +2773,6 @@ static void enic_dev_deinit(struct enic *enic)
 	enic_free_enic_resources(enic);
 }
 
-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 minimal resources\n");
-		enic->rq_avail = 1;
-		enic->wq_avail = 1;
-		enic->config.rq_desc_count = ENIC_MIN_RQ_DESCS;
-		enic->config.wq_desc_count = ENIC_MIN_WQ_DESCS;
-		enic->config.mtu = min_t(u16, 1500, enic->config.mtu);
-	}
-}
-
 static int enic_dev_init(struct enic *enic)
 {
 	struct device *dev = enic_get_dev(enic);
@@ -2811,10 +2808,6 @@ static int enic_dev_init(struct enic *enic)
 		return err;
 	}
 
-	/* modify resource count if we are in kdump_kernel
-	 */
-	enic_kdump_kernel_config(enic);
-
 	/* Set interrupt mode based on system capabilities */
 
 	err = enic_set_intr_mode(enic);