From 9ab7e72882668c5223c55581bdcd44fdf5e9d882 Mon Sep 17 00:00:00 2001 From: Alex Elder Date: Fri, 26 Mar 2021 10:11:14 -0500 Subject: [PATCH] net: ipa: add some missing resource limits 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 Signed-off-by: David S. Miller --- drivers/net/ipa/ipa_data-sdm845.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/drivers/net/ipa/ipa_data-sdm845.c b/drivers/net/ipa/ipa_data-sdm845.c index b6ea629..3bc5fcf 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, + } }, }; -- 2.7.4