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-rw-r--r--src/intel/common/gen_l3_config.c21
1 files changed, 20 insertions, 1 deletions
diff --git a/src/intel/common/gen_l3_config.c b/src/intel/common/gen_l3_config.c
index 21ee5ca5dca..aff13c06ec0 100644
--- a/src/intel/common/gen_l3_config.c
+++ b/src/intel/common/gen_l3_config.c
@@ -116,6 +116,23 @@ static const struct gen_l3_config bxt_2x6_l3_configs[] = {
};
/**
+ * CNL validated L3 configurations. \sa ivb_l3_configs.
+ */
+static const struct gen_l3_config cnl_l3_configs[] = {
+ /* SLM URB ALL DC RO IS C T */
+ {{ 0, 64, 64, 0, 0, 0, 0, 0 }},
+ {{ 0, 64, 0, 16, 48, 0, 0, 0 }},
+ {{ 0, 48, 0, 16, 64, 0, 0, 0 }},
+ {{ 0, 32, 0, 0, 96, 0, 0, 0 }},
+ {{ 0, 32, 96, 0, 0, 0, 0, 0 }},
+ {{ 0, 32, 0, 16, 80, 0, 0, 0 }},
+ {{ 32, 16, 80, 0, 0, 0, 0, 0 }},
+ {{ 32, 16, 0, 64, 16, 0, 0, 0 }},
+ {{ 32, 0, 96, 0, 0, 0, 0, 0 }},
+ {{ 0 }}
+};
+
+/**
* Return a zero-terminated array of validated L3 configurations for the
* specified device.
*/
@@ -130,11 +147,13 @@ get_l3_configs(const struct gen_device_info *devinfo)
return (devinfo->is_cherryview ? chv_l3_configs : bdw_l3_configs);
case 9:
- case 10:
if (devinfo->l3_banks == 1)
return bxt_2x6_l3_configs;
return chv_l3_configs;
+ case 10:
+ return cnl_l3_configs;
+
default:
unreachable("Not implemented");
}