| agp_if.m (139825) | agp_if.m (173573) |
|---|---|
| 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 139825 2005-01-07 02:29:27Z imp $ | 26# $FreeBSD: head/sys/dev/agp/agp_if.m 173573 2007-11-12 21:51:38Z jhb $ |
| 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 | 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 <pci/agpvar.h> | 35# AGP functionality is described in <dev/agp/agpvar.h> |
| 36# 37INTERFACE agp; 38 39# 40# Return the current aperture size. 41# 42METHOD u_int32_t get_aperture { 43 device_t dev; --- 31 unchanged lines hidden (view full) --- 75# ensure that any mappings cached in the chipset are discarded. 76# 77METHOD void flush_tlb { 78 device_t dev; 79}; 80 81# 82# Enable the agp hardware with the relavent mode. The mode bits are | 36# 37INTERFACE agp; 38 39# 40# Return the current aperture size. 41# 42METHOD u_int32_t get_aperture { 43 device_t dev; --- 31 unchanged lines hidden (view full) --- 75# ensure that any mappings cached in the chipset are discarded. 76# 77METHOD void flush_tlb { 78 device_t dev; 79}; 80 81# 82# Enable the agp hardware with the relavent mode. The mode bits are |
| 83# defined in <pci/agpreg.h> | 83# defined in <dev/agp/agpreg.h> |
| 84# 85METHOD int enable { 86 device_t dev; 87 u_int32_t mode; 88}; 89 90# 91# Allocate memory of a given type. The type is a chipset-specific --- 43 unchanged lines hidden --- | 84# 85METHOD int enable { 86 device_t dev; 87 u_int32_t mode; 88}; 89 90# 91# Allocate memory of a given type. The type is a chipset-specific --- 43 unchanged lines hidden --- |