diff mbox series

[net-next,04/12] net: ipa: add some missing resource limits

Message ID 20210326151122.3121383-5-elder@linaro.org (mailing list archive)
State Accepted
Commit 9ab7e72882668c5223c55581bdcd44fdf5e9d882
Delegated to: Netdev Maintainers
Headers show
Series net: ipa: rework resource programming | expand

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Commit Message

Alex Elder March 26, 2021, 3:11 p.m. UTC 
Currently, the SDM845 configuration data defines resource limits for
the first two resource groups (for both source and destination
resource types).  The hardware supports additional resource groups,
and we should program the resource limits for those groups as well.

Even the "unused" destination resource group (number 2) should have
non-zero limits programmed in some cases, to ensure correct operation.

Add these missing resource group limit definitions to the SDM845
configuration data.

Signed-off-by: Alex Elder <elder@linaro.org>
---
 drivers/net/ipa/ipa_data-sdm845.c | 32 +++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ipa/ipa_data-sdm845.c b/drivers/net/ipa/ipa_data-sdm845.c
index b6ea6295e7598..3bc5fcfdf960c 100644
--- a/drivers/net/ipa/ipa_data-sdm845.c
+++ b/drivers/net/ipa/ipa_data-sdm845.c
@@ -178,6 +178,10 @@  static const struct ipa_resource_src ipa_resource_src[] = {
 			.min = 1,
 			.max = 255,
 		},
+		.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
+			.min = 1,
+			.max = 63,
+		},
 	},
 	{
 		.type = IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS,
@@ -189,6 +193,10 @@  static const struct ipa_resource_src ipa_resource_src[] = {
 			.min = 10,
 			.max = 10,
 		},
+		.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
+			.min = 8,
+			.max = 8,
+		},
 	},
 	{
 		.type = IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF,
@@ -200,6 +208,10 @@  static const struct ipa_resource_src ipa_resource_src[] = {
 			.min = 14,
 			.max = 14,
 		},
+		.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
+			.min = 8,
+			.max = 8,
+		},
 	},
 	{
 		.type = IPA_RESOURCE_TYPE_SRC_HPS_DMARS,
@@ -211,6 +223,14 @@  static const struct ipa_resource_src ipa_resource_src[] = {
 			.min = 0,
 			.max = 63,
 		},
+		.limits[IPA_RSRC_GROUP_SRC_MHI_DMA] = {
+			.min = 0,
+			.max = 63,
+		},
+		.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
+			.min = 0,
+			.max = 63,
+		},
 	},
 	{
 		.type = IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES,
@@ -222,6 +242,10 @@  static const struct ipa_resource_src ipa_resource_src[] = {
 			.min = 20,
 			.max = 20,
 		},
+		.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
+			.min = 14,
+			.max = 14,
+		},
 	},
 };
 
@@ -237,6 +261,10 @@  static const struct ipa_resource_dst ipa_resource_dst[] = {
 			.min = 4,
 			.max = 4,
 		},
+		.limits[IPA_RSRC_GROUP_DST_UNUSED_2] = {
+			.min = 3,
+			.max = 3,
+		}
 	},
 	{
 		.type = IPA_RESOURCE_TYPE_DST_DPS_DMARS,
@@ -248,6 +276,10 @@  static const struct ipa_resource_dst ipa_resource_dst[] = {
 			.min = 1,
 			.max = 63,
 		},
+		.limits[IPA_RSRC_GROUP_DST_UNUSED_2] = {
+			.min = 1,
+			.max = 2,
+		}
 	},
 };