linux-kernel - [PATCH net-next 1/1] net: ipa: enable inline checksum offload for IPA v4.5+

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Date:   Mon, 26 Jul 2021 11:45:04 -0500
From:   Alex Elder <elder@...aro.org>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     bjorn.andersson@...aro.org, evgreen@...omium.org,
        cpratapa@...eaurora.org, subashab@...eaurora.org, elder@...nel.org,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH net-next 1/1] net: ipa: enable inline checksum offload for IPA v4.5+

The RMNet and IPA drivers both support inline checksum offload now.
So enable it for the TX and RX modem endoints for IPA version 4.5+.

Signed-off-by: Alex Elder <elder@...aro.org>
---
 drivers/net/ipa/ipa_data-v4.11.c | 2 ++
 drivers/net/ipa/ipa_data-v4.5.c  | 2 ++
 drivers/net/ipa/ipa_data-v4.9.c  | 2 ++
 3 files changed, 6 insertions(+)

diff --git a/drivers/net/ipa/ipa_data-v4.11.c b/drivers/net/ipa/ipa_data-v4.11.c
index 598b410cd7ab4..782f67e3e079f 100644
--- a/drivers/net/ipa/ipa_data-v4.11.c
+++ b/drivers/net/ipa/ipa_data-v4.11.c
@@ -105,6 +105,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
 			.filter_support	= true,
 			.config = {
 				.resource_group	= IPA_RSRC_GROUP_SRC_UL_DL,
+				.checksum       = true,
 				.qmap		= true,
 				.status_enable	= true,
 				.tx = {
@@ -128,6 +129,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
 		.endpoint = {
 			.config = {
 				.resource_group	= IPA_RSRC_GROUP_DST_UL_DL_DPL,
+				.checksum       = true,
 				.qmap		= true,
 				.aggregation	= true,
 				.rx = {
diff --git a/drivers/net/ipa/ipa_data-v4.5.c b/drivers/net/ipa/ipa_data-v4.5.c
index a99b6478fa3a5..db6fda2fe43da 100644
--- a/drivers/net/ipa/ipa_data-v4.5.c
+++ b/drivers/net/ipa/ipa_data-v4.5.c
@@ -114,6 +114,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
 			.filter_support	= true,
 			.config = {
 				.resource_group	= IPA_RSRC_GROUP_SRC_UL_DL,
+				.checksum       = true,
 				.qmap		= true,
 				.status_enable	= true,
 				.tx = {
@@ -137,6 +138,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
 		.endpoint = {
 			.config = {
 				.resource_group	= IPA_RSRC_GROUP_DST_UL_DL_DPL,
+				.checksum       = true,
 				.qmap		= true,
 				.aggregation	= true,
 				.rx = {
diff --git a/drivers/net/ipa/ipa_data-v4.9.c b/drivers/net/ipa/ipa_data-v4.9.c
index 798d43e1eb133..6ab928266b5c1 100644
--- a/drivers/net/ipa/ipa_data-v4.9.c
+++ b/drivers/net/ipa/ipa_data-v4.9.c
@@ -106,6 +106,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
 			.filter_support	= true,
 			.config = {
 				.resource_group	= IPA_RSRC_GROUP_SRC_UL_DL,
+				.checksum       = true,
 				.qmap		= true,
 				.status_enable	= true,
 				.tx = {
@@ -129,6 +130,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
 		.endpoint = {
 			.config = {
 				.resource_group	= IPA_RSRC_GROUP_DST_UL_DL_DPL,
+				.checksum       = true,
 				.qmap		= true,
 				.aggregation	= true,
 				.rx = {
-- 
2.27.0