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Message-Id: <20210326151122.3121383-8-elder@linaro.org>
Date: Fri, 26 Mar 2021 10:11:17 -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 07/12] net: ipa: move ipa_resource_type definition
Most platforms have the same set of source and destination resource
types. But some older platforms have some additional ones, and it's
possible different resources will be used in the future.
Move the definition of the ipa_resource_type enumerated type so it
is defined for each platform in its configuration data file. This
permits each to have a distinct set of resources.
Shorten the data files slightly, by putting the min and max limit
values on the same line.
Signed-off-by: Alex Elder <elder@...aro.org>
---
drivers/net/ipa/ipa_data-sc7180.c | 35 ++++++++------
drivers/net/ipa/ipa_data-sdm845.c | 80 ++++++++++++++-----------------
drivers/net/ipa/ipa_data.h | 14 ------
3 files changed, 57 insertions(+), 72 deletions(-)
diff --git a/drivers/net/ipa/ipa_data-sc7180.c b/drivers/net/ipa/ipa_data-sc7180.c
index eba14d7bc8ac3..24ff315175653 100644
--- a/drivers/net/ipa/ipa_data-sc7180.c
+++ b/drivers/net/ipa/ipa_data-sc7180.c
@@ -9,6 +9,20 @@
#include "ipa_endpoint.h"
#include "ipa_mem.h"
+/** enum ipa_resource_type - IPA resource types */
+enum ipa_resource_type {
+ /* Source resource types; first must have value 0 */
+ IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS = 0,
+ IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS,
+ IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF,
+ IPA_RESOURCE_TYPE_SRC_HPS_DMARS,
+ IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES,
+
+ /* Destination resource types; first must have value 0 */
+ IPA_RESOURCE_TYPE_DST_DATA_SECTORS = 0,
+ IPA_RESOURCE_TYPE_DST_DPS_DMARS,
+};
+
/* Resource groups used for the SC7180 SoC */
enum ipa_rsrc_group_id {
/* Source resource group identifiers */
@@ -152,32 +166,27 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
static const struct ipa_resource_src ipa_resource_src[] = {
[IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS] = {
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 3,
- .max = 63,
+ .min = 3, .max = 63,
},
},
[IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS] = {
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 3,
- .max = 3,
+ .min = 3, .max = 3,
},
},
[IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF] = {
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 10,
- .max = 10,
+ .min = 10, .max = 10,
},
},
[IPA_RESOURCE_TYPE_SRC_HPS_DMARS] = {
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 1,
- .max = 1,
+ .min = 1, .max = 1,
},
},
[IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES] = {
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 5,
- .max = 5,
+ .min = 5, .max = 5,
},
},
};
@@ -186,14 +195,12 @@ static const struct ipa_resource_src ipa_resource_src[] = {
static const struct ipa_resource_dst ipa_resource_dst[] = {
[IPA_RESOURCE_TYPE_DST_DATA_SECTORS] = {
.limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
- .min = 3,
- .max = 3,
+ .min = 3, .max = 3,
},
},
[IPA_RESOURCE_TYPE_DST_DPS_DMARS] = {
.limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
- .min = 1,
- .max = 63,
+ .min = 1, .max = 63,
},
},
};
diff --git a/drivers/net/ipa/ipa_data-sdm845.c b/drivers/net/ipa/ipa_data-sdm845.c
index 4a4b3bd8a17c0..357e8ba43a364 100644
--- a/drivers/net/ipa/ipa_data-sdm845.c
+++ b/drivers/net/ipa/ipa_data-sdm845.c
@@ -11,6 +11,20 @@
#include "ipa_endpoint.h"
#include "ipa_mem.h"
+/** enum ipa_resource_type - IPA resource types */
+enum ipa_resource_type {
+ /* Source resource types; first must have value 0 */
+ IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS = 0,
+ IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS,
+ IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF,
+ IPA_RESOURCE_TYPE_SRC_HPS_DMARS,
+ IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES,
+
+ /* Destination resource types; first must have value 0 */
+ IPA_RESOURCE_TYPE_DST_DATA_SECTORS = 0,
+ IPA_RESOURCE_TYPE_DST_DPS_DMARS,
+};
+
/* Resource groups used for the SDM845 SoC */
enum ipa_rsrc_group_id {
/* Source resource group identifiers */
@@ -170,76 +184,60 @@ static const struct ipa_gsi_endpoint_data ipa_gsi_endpoint_data[] = {
static const struct ipa_resource_src ipa_resource_src[] = {
[IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS] = {
.limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
- .min = 1,
- .max = 255,
+ .min = 1, .max = 255,
},
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 1,
- .max = 255,
+ .min = 1, .max = 255,
},
.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
- .min = 1,
- .max = 63,
+ .min = 1, .max = 63,
},
},
[IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS] = {
.limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
- .min = 10,
- .max = 10,
+ .min = 10, .max = 10,
},
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 10,
- .max = 10,
+ .min = 10, .max = 10,
},
.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
- .min = 8,
- .max = 8,
+ .min = 8, .max = 8,
},
},
[IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF] = {
.limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
- .min = 12,
- .max = 12,
+ .min = 12, .max = 12,
},
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 14,
- .max = 14,
+ .min = 14, .max = 14,
},
.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
- .min = 8,
- .max = 8,
+ .min = 8, .max = 8,
},
},
[IPA_RESOURCE_TYPE_SRC_HPS_DMARS] = {
.limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
- .min = 0,
- .max = 63,
+ .min = 0, .max = 63,
},
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 0,
- .max = 63,
+ .min = 0, .max = 63,
},
.limits[IPA_RSRC_GROUP_SRC_MHI_DMA] = {
- .min = 0,
- .max = 63,
+ .min = 0, .max = 63,
},
.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
- .min = 0,
- .max = 63,
+ .min = 0, .max = 63,
},
},
[IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES] = {
.limits[IPA_RSRC_GROUP_SRC_LWA_DL] = {
- .min = 14,
- .max = 14,
+ .min = 14, .max = 14,
},
.limits[IPA_RSRC_GROUP_SRC_UL_DL] = {
- .min = 20,
- .max = 20,
+ .min = 20, .max = 20,
},
.limits[IPA_RSRC_GROUP_SRC_UC_RX_Q] = {
- .min = 14,
- .max = 14,
+ .min = 14, .max = 14,
},
},
};
@@ -248,30 +246,24 @@ static const struct ipa_resource_src ipa_resource_src[] = {
static const struct ipa_resource_dst ipa_resource_dst[] = {
[IPA_RESOURCE_TYPE_DST_DATA_SECTORS] = {
.limits[IPA_RSRC_GROUP_DST_LWA_DL] = {
- .min = 4,
- .max = 4,
+ .min = 4, .max = 4,
},
.limits[1] = {
- .min = 4,
- .max = 4,
+ .min = 4, .max = 4,
},
.limits[IPA_RSRC_GROUP_DST_UNUSED_2] = {
- .min = 3,
- .max = 3,
+ .min = 3, .max = 3,
}
},
[IPA_RESOURCE_TYPE_DST_DPS_DMARS] = {
.limits[IPA_RSRC_GROUP_DST_LWA_DL] = {
- .min = 2,
- .max = 63,
+ .min = 2, .max = 63,
},
.limits[IPA_RSRC_GROUP_DST_UL_DL_DPL] = {
- .min = 1,
- .max = 63,
+ .min = 1, .max = 63,
},
.limits[IPA_RSRC_GROUP_DST_UNUSED_2] = {
- .min = 1,
- .max = 2,
+ .min = 1, .max = 2,
}
},
};
diff --git a/drivers/net/ipa/ipa_data.h b/drivers/net/ipa/ipa_data.h
index 44b93f93ee608..e1096d8ba5751 100644
--- a/drivers/net/ipa/ipa_data.h
+++ b/drivers/net/ipa/ipa_data.h
@@ -194,20 +194,6 @@ struct ipa_gsi_endpoint_data {
struct ipa_endpoint_data endpoint;
};
-/** enum ipa_resource_type - IPA resource types */
-enum ipa_resource_type {
- /* Source resource types; first must have value 0 */
- IPA_RESOURCE_TYPE_SRC_PKT_CONTEXTS = 0,
- IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_LISTS,
- IPA_RESOURCE_TYPE_SRC_DESCRIPTOR_BUFF,
- IPA_RESOURCE_TYPE_SRC_HPS_DMARS,
- IPA_RESOURCE_TYPE_SRC_ACK_ENTRIES,
-
- /* Destination resource types; first must have value 0 */
- IPA_RESOURCE_TYPE_DST_DATA_SECTORS = 0,
- IPA_RESOURCE_TYPE_DST_DPS_DMARS,
-};
-
/**
* struct ipa_resource_limits - minimum and maximum resource counts
* @min: minimum number of resources of a given type
--
2.27.0
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