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-rw-r--r--src/gallium/docs/source/distro.rst31
1 files changed, 16 insertions, 15 deletions
diff --git a/src/gallium/docs/source/distro.rst b/src/gallium/docs/source/distro.rst
index 0ef9fe2645..100afe3397 100644
--- a/src/gallium/docs/source/distro.rst
+++ b/src/gallium/docs/source/distro.rst
@@ -31,21 +31,6 @@ Wrapper driver.
LLVM Softpipe
^^^^^^^^^^^^^
-nVidia nv04
-^^^^^^^^^^^
-
-Deprecated.
-
-nVidia nv10
-^^^^^^^^^^^
-
-Deprecated.
-
-nVidia nv20
-^^^^^^^^^^^
-
-Deprecated.
-
nVidia nv30
^^^^^^^^^^^
@@ -103,6 +88,22 @@ Xorg XFree86 DDX
Auxiliary
---------
+OS
+^^
+
+The OS module contains the abstractions for basic operating system services:
+
+* memory allocation
+* simple message logging
+* obtaining run-time configuration option
+* threading primitives
+
+This is the bare minimum required to port Gallium to a new platform.
+
+The OS module already provides the implementations of these abstractions for
+the most common platforms. When targeting an embedded platform no
+implementation will be provided -- these must be provided separately.
+
CSO Cache
^^^^^^^^^