diff options
-rw-r--r-- | drivers/net/ipa/ipa_data-sc7180.c | 38 | ||||
-rw-r--r-- | drivers/net/ipa/ipa_data-sdm845.c | 56 |
2 files changed, 57 insertions, 37 deletions
diff --git a/drivers/net/ipa/ipa_data-sc7180.c b/drivers/net/ipa/ipa_data-sc7180.c index 621ad15c9e67..e9b741832a1d 100644 --- a/drivers/net/ipa/ipa_data-sc7180.c +++ b/drivers/net/ipa/ipa_data-sc7180.c @@ -1,6 +1,6 @@ // SPDX-License-Identifier: GPL-2.0 -/* Copyright (C) 2019-2020 Linaro Ltd. */ +/* Copyright (C) 2019-2021 Linaro Ltd. */ #include <linux/log2.h> @@ -9,6 +9,15 @@ #include "ipa_endpoint.h" #include "ipa_mem.h" +/* Resource groups used for the SC7180 SoC */ +enum ipa_rsrc_group_id { + /* Source resource group identifiers */ + IPA_RSRC_GROUP_SRC_UL_DL = 0, + + /* Destination resource group identifiers */ + IPA_RSRC_GROUP_DST_UL_DL_DPL = 0, +}; + /* QSB configuration for the SC7180 SoC. */ static const struct ipa_qsb_data ipa_qsb_data[] = { [IPA_QSB_MASTER_DDR] = { @@ -32,7 +41,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { }, .endpoint = { .config = { - .resource_group = 0, + .resource_group = IPA_RSRC_GROUP_SRC_UL_DL, .dma_mode = true, .dma_endpoint = IPA_ENDPOINT_AP_LAN_RX, .tx = { @@ -53,7 +62,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { }, .endpoint = { .config = { - .resource_group = 0, + .resource_group = IPA_RSRC_GROUP_DST_UL_DL_DPL, .aggregation = true, .status_enable = true, .rx = { @@ -75,7 +84,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { .endpoint = { .filter_support = true, .config = { - .resource_group = 0, + .resource_group = IPA_RSRC_GROUP_SRC_UL_DL, .checksum = true, .qmap = true, .status_enable = true, @@ -100,7 +109,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { }, .endpoint = { .config = { - .resource_group = 0, + .resource_group = IPA_RSRC_GROUP_DST_UL_DL_DPL, .checksum = true, .qmap = true, .aggregation = true, @@ -139,58 +148,57 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { }, }; -/* For the SC7180, resource groups are allocated this way: - * group 0: UL_DL - */ +/* Source resource configuration data for the SC7180 SoC */ static const struct ipa_resource_src ipa_resource_src[] = { { .type = IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 3, .max = 63, }, }, { .type = IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 3, .max = 3, }, }, { .type = IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 10, .max = 10, }, }, { .type = IPA_RESOURCE_TYPE_SRC_HPS_DMARS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 1, .max = 1, }, }, { .type = IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 5, .max = 5, }, }, }; +/* Destination resource configuration data for the SC7180 SoC */ static const struct ipa_resource_dst ipa_resource_dst[] = { { .type = IPA_RESOURCE_TYPE_DST_DATA_SECTORS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = { .min = 3, .max = 3, }, }, { .type = IPA_RESOURCE_TYPE_DST_DPS_DMARS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = { .min = 1, .max = 63, }, diff --git a/drivers/net/ipa/ipa_data-sdm845.c b/drivers/net/ipa/ipa_data-sdm845.c index 6b5173f47444..b6ea6295e759 100644 --- a/drivers/net/ipa/ipa_data-sdm845.c +++ b/drivers/net/ipa/ipa_data-sdm845.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2012-2018, The Linux Foundation. All rights reserved. - * Copyright (C) 2019-2020 Linaro Ltd. + * Copyright (C) 2019-2021 Linaro Ltd. */ #include <linux/log2.h> @@ -11,6 +11,20 @@ #include "ipa_endpoint.h" #include "ipa_mem.h" +/* Resource groups used for the SDM845 SoC */ +enum ipa_rsrc_group_id { + /* Source resource group identifiers */ + IPA_RSRC_GROUP_SRC_LWA_DL = 0, + IPA_RSRC_GROUP_SRC_UL_DL, + IPA_RSRC_GROUP_SRC_MHI_DMA, + IPA_RSRC_GROUP_SRC_UC_RX_Q, + + /* Destination resource group identifiers */ + IPA_RSRC_GROUP_DST_LWA_DL = 0, + IPA_RSRC_GROUP_DST_UL_DL_DPL, + IPA_RSRC_GROUP_DST_UNUSED_2, +}; + /* QSB configuration for the SDM845 SoC. */ static const struct ipa_qsb_data ipa_qsb_data[] = { [IPA_QSB_MASTER_DDR] = { @@ -37,7 +51,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { }, .endpoint = { .config = { - .resource_group = 1, + .resource_group = IPA_RSRC_GROUP_SRC_UL_DL, .dma_mode = true, .dma_endpoint = IPA_ENDPOINT_AP_LAN_RX, .tx = { @@ -58,7 +72,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { }, .endpoint = { .config = { - .resource_group = 1, + .resource_group = IPA_RSRC_GROUP_DST_UL_DL_DPL, .aggregation = true, .status_enable = true, .rx = { @@ -80,7 +94,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { .endpoint = { .filter_support = true, .config = { - .resource_group = 1, + .resource_group = IPA_RSRC_GROUP_SRC_UL_DL, .checksum = true, .qmap = true, .status_enable = true, @@ -104,7 +118,7 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { }, .endpoint = { .config = { - .resource_group = 1, + .resource_group = IPA_RSRC_GROUP_DST_UL_DL_DPL, .checksum = true, .qmap = true, .aggregation = true, @@ -152,72 +166,70 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = { }, }; -/* For the SDM845, resource groups are allocated this way: - * group 0: LWA_DL - * group 1: UL_DL - */ +/* Source resource configuration data for the SDM845 SoC */ static const struct ipa_resource_src ipa_resource_src[] = { { .type = IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = { .min = 1, .max = 255, }, - .limits[1] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 1, .max = 255, }, }, { .type = IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = { .min = 10, .max = 10, }, - .limits[1] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 10, .max = 10, }, }, { .type = IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = { .min = 12, .max = 12, }, - .limits[1] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 14, .max = 14, }, }, { .type = IPA_RESOURCE_TYPE_SRC_HPS_DMARS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = { .min = 0, .max = 63, }, - .limits[1] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 0, .max = 63, }, }, { .type = IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES, - .limits[0] = { + .limits[IPA_RSRC_GROUP_SRC_LWA_DL] = { .min = 14, .max = 14, }, - .limits[1] = { + .limits[IPA_RSRC_GROUP_SRC_UL_DL] = { .min = 20, .max = 20, }, }, }; +/* Destination resource configuration data for the SDM845 SoC */ static const struct ipa_resource_dst ipa_resource_dst[] = { { .type = IPA_RESOURCE_TYPE_DST_DATA_SECTORS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_DST_LWA_DL] = { .min = 4, .max = 4, }, @@ -228,11 +240,11 @@ static const struct ipa_resource_dst ipa_resource_dst[] = { }, { .type = IPA_RESOURCE_TYPE_DST_DPS_DMARS, - .limits[0] = { + .limits[IPA_RSRC_GROUP_DST_LWA_DL] = { .min = 2, .max = 63, }, - .limits[1] = { + .limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = { .min = 1, .max = 63, }, |