| agp_if.m (173573) | agp_if.m (235782) |
|---|---|
| 1#- 2# Copyright (c) 2000 Doug Rabson 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# | 1#- 2# Copyright (c) 2000 Doug Rabson 3# All rights reserved. 4# 5# Redistribution and use in source and binary forms, with or without 6# modification, are permitted provided that the following conditions 7# are met: 8# 1. Redistributions of source code must retain the above copyright --- 9 unchanged lines hidden (view full) --- 18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24# SUCH DAMAGE. 25# |
| 26# $FreeBSD: head/sys/dev/agp/agp_if.m 173573 2007-11-12 21:51:38Z jhb $ | 26# $FreeBSD: head/sys/dev/agp/agp_if.m 235782 2012-05-22 10:59:26Z kib $ |
| 27# 28 29#include <sys/bus.h> 30 31# 32# The AGP interface is used internally to the agp driver to isolate the 33# differences between various AGP chipsets into chipset mini drivers. It 34# should not be used outside the AGP driver. The kernel api for accessing 35# AGP functionality is described in <dev/agp/agpvar.h> 36# 37INTERFACE agp; 38 | 27# 28 29#include <sys/bus.h> 30 31# 32# The AGP interface is used internally to the agp driver to isolate the 33# differences between various AGP chipsets into chipset mini drivers. It 34# should not be used outside the AGP driver. The kernel api for accessing 35# AGP functionality is described in <dev/agp/agpvar.h> 36# 37INTERFACE agp; 38 |
| 39CODE { 40 static int 41 null_agp_chipset_flush(device_t dev) 42 { 43 return (ENXIO); 44 } 45}; 46 |
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| 39# 40# Return the current aperture size. 41# 42METHOD u_int32_t get_aperture { 43 device_t dev; 44}; 45 46# --- 80 unchanged lines hidden (view full) --- 127 128# 129# Unbind a memory region bound with bind_memory. 130# 131METHOD int unbind_memory { 132 device_t dev; 133 struct agp_memory *handle; 134}; | 47# 48# Return the current aperture size. 49# 50METHOD u_int32_t get_aperture { 51 device_t dev; 52}; 53 54# --- 80 unchanged lines hidden (view full) --- 135 136# 137# Unbind a memory region bound with bind_memory. 138# 139METHOD int unbind_memory { 140 device_t dev; 141 struct agp_memory *handle; 142}; |
| 143 144METHOD int chipset_flush { 145 device_t dev; 146} DEFAULT null_agp_chipset_flush; |
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