mirror of
https://gitlab.freedesktop.org/mesa/drm.git
synced 2025-12-20 22:10:15 +01:00
c789ea1521
understandable: preinit -> load postinit -> (removed) presetup ->
firstopen postsetup -> (removed) open_helper -> open prerelease ->
preclose free_filp_priv -> postclose pretakedown -> lastclose
postcleanup -> unload release -> reclaim_buffers_locked version ->
(removed)
postinit and version were replaced with generic code in the Linux DRM
(drivers now set their version numbers and description in the driver
structure, like on BSD). postsetup wasn't used at all. Fixes the savage
hooks for initializing and tearing down mappings at the right times.
Testing involved at least starting X, running glxgears, killing
glxgears, exiting X, and repeating.
Tested on: FreeBSD (g200, g400, r200, r128) Linux (r200, savage4)
111 lines
3.2 KiB
C
111 lines
3.2 KiB
C
/* i915_drv.c -- ATI Radeon driver -*- linux-c -*-
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* Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
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*/
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/*-
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* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Gareth Hughes <gareth@valinux.com>
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*
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*/
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#include "drmP.h"
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#include "drm.h"
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#include "i915_drm.h"
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#include "i915_drv.h"
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#include "drm_pciids.h"
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/* drv_PCI_IDs comes from drm_pciids.h, generated from drm_pciids.txt. */
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static drm_pci_id_list_t i915_pciidlist[] = {
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i915_PCI_IDS
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};
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extern drm_ioctl_desc_t i915_ioctls[];
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extern int i915_max_ioctl;
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static void i915_configure(drm_device_t *dev)
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{
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dev->buf_priv_size = 1; /* No dev_priv */
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dev->preclose = i915_driver_preclose;
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dev->lastclose = i915_driver_lastclose;
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dev->device_is_agp = i915_driver_device_is_agp,
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dev->irq_preinstall = i915_driver_irq_preinstall;
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dev->irq_postinstall = i915_driver_irq_postinstall;
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dev->irq_uninstall = i915_driver_irq_uninstall;
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dev->irq_handler = i915_driver_irq_handler;
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dev->ioctls = i915_ioctls;
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dev->max_ioctl = i915_max_ioctl;
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dev->driver_name = DRIVER_NAME;
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dev->driver_desc = DRIVER_DESC;
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dev->driver_date = DRIVER_DATE;
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dev->driver_major = DRIVER_MAJOR;
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dev->driver_minor = DRIVER_MINOR;
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dev->driver_patchlevel = DRIVER_PATCHLEVEL;
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dev->use_agp = 1;
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dev->require_agp = 1;
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dev->use_mtrr = 1;
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dev->use_irq = 1;
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}
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#ifdef __FreeBSD__
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static int
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i915_probe(device_t dev)
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{
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return drm_probe(dev, i915_pciidlist);
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}
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static int
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i915_attach(device_t nbdev)
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{
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drm_device_t *dev = device_get_softc(nbdev);
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bzero(dev, sizeof(drm_device_t));
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i915_configure(dev);
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return drm_attach(nbdev, i915_pciidlist);
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}
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static device_method_t i915_methods[] = {
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/* Device interface */
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DEVMETHOD(device_probe, i915_probe),
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DEVMETHOD(device_attach, i915_attach),
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DEVMETHOD(device_detach, drm_detach),
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{ 0, 0 }
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};
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static driver_t i915_driver = {
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"drmsub",
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i915_methods,
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sizeof(drm_device_t)
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};
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extern devclass_t drm_devclass;
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DRIVER_MODULE(i915, pci, i915_driver, drm_devclass, 0, 0);
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MODULE_DEPEND(i915, drm, 1, 1, 1);
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#elif defined(__NetBSD__) || defined(__OpenBSD__)
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CFDRIVER_DECL(i915, DV_TTY, NULL);
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#endif
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