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2003-12-16Don't ioremap the framebuffer area. The ioremapped area wasn't used byEric Anholt
2003-12-16Add a collection of Radeon and R128 PCI IDs, including the IGP chipsets.Eric Anholt
2003-12-08Add i865 pci idKeith Whitwell
2003-11-12Fix a locking nit, and add asserts in some things that should be calledEric Anholt
2003-11-06Return EBUSY when attempting to addmap a DRM_SHM area with a lock in it ifEric Anholt
2003-11-06Remove unused variable.Eric Anholt
2003-11-05Changes to DRM(irq_install)...... wrap dev->dma usage with __HAVE_DMA inAlan Hourihane
2003-11-05- Tie the DRM to a specific device: setunique no longer succeeds when givenEric Anholt
2003-11-05Use int64_t instead of s64 -- fixes FreeBSD compile, works on linux.Eric Anholt
2003-11-05Args for the BSD DRM_PUT_USER_UNCHECKED were swapped.Eric Anholt
2003-11-05__linux__ is spelled with a lowercase 'l'Eric Anholt
2003-11-05Repo-copy linux/drm/kernel/drm.h to shared/drm/kernel/drm.h and use it onEric Anholt
2003-11-05Remove buf_alloc which is unused since the locking commit.Eric Anholt
2003-11-04build fixMichel Daenzer
2003-11-04Memory layout transition:Michel Daenzer
2003-11-03Add i852/i855 PCI ID. Also fix whitespace in the other ID definitions.Eric Anholt
2003-10-27Add a DRM_PUT_USER_UNCHECKED, which will be used by an upcoming radeonEric Anholt
2003-10-24Don't try to use dev->dma_lock unless dma is initialized (dev->dma != NULL)Eric Anholt
2003-10-24Switch pci enumeration call to work on both 2.4 and 2.6 pci_for_each_dev isJon Smirl
2003-10-24Move the REALLY_HAVE_AGP endif above the mtrr functions. Broke tdfx module.Eric Anholt
2003-10-23Move to "old-style" probing as documented in linux/Documentation/pci.txt.Eric Anholt
2003-10-23Missed the sis.h header in Makefile.linux in the move to shared/.Eric Anholt
2003-10-23The SiS300 pci id also covers the 305, so make the name reflect that.Eric Anholt
2003-10-23- Introduce a new ioctl, DRM_IOCTL_SET_VERSION. This ioctl allows theEric Anholt
2003-10-22- Add DRM_GET_PRIV_WITH_RETURN macro. This can be used in shared code toEric Anholt
2003-10-22Fix warning about static DRM(bufs_info) defined but not used in theEric Anholt
2003-10-20Fix the possibility of sleeping with locks held in sysctls by copying theEric Anholt
2003-10-20Clean up BSD MTRR handling. The NetBSD code is untested, but it's my bestEric Anholt
2003-10-19- SMPng lock the DRM. This is only partial -- there are a few code pathsEric Anholt
2003-10-19Clean up extra zeroing of dev->dma, and use calloc to take advantage ofEric Anholt
2003-10-19Fix probing on 2.5+ kernels, which require that drivers have .id_table set.Eric Anholt
2003-10-17- Move IRQ functions from drm_dma.h to new drm_irq.h and disentangle themEric Anholt
2003-10-17- Converted Linux drivers to initialize DRM instances based on PCI IDs, notEric Anholt
2003-10-16Introduce COMMIT_RING() as in radeon DRM, stop using error prone writebackMichel Daenzer
2003-10-16Try that again. It's a long.Eric Anholt
2003-10-16Debug printf format fix.Eric Anholt
2003-10-03Some code cleanups done while working on locking. Reduces always-trueEric Anholt
2003-10-03Stylistic preparation for SMPng locking work: DRM_LOCK/DRM_UNLOCK have sideEric Anholt
2003-10-02Add an MIT-style copyright, assigned to myself, to these files. I thinkEric Anholt
2003-10-02Axe more old gamma DMA infrastructure.Eric Anholt
2003-10-02Mostly whitespace cleanups and style(9) fixes focused on "if(" -> "if ("Eric Anholt
2003-10-02Wrap sys/endian.h usage with __FreeBSD_version >= 480000.Eric Anholt
2003-10-02Allow the DRM to attach to a "drmsub" device. This will be provided by theEric Anholt
2003-10-02MTRR issue with SMP and -stable seems to be resolved. Re-enable MTRRs onEric Anholt
2003-09-30file via_drm.h was initially added on branch cle266-0-0-1-branch.Jose Fonseca
2003-09-30file via.h was initially added on branch cle266-0-0-1-branch.Jose Fonseca
2003-09-30file via_drv.c was initially added on branch cle266-0-0-1-branch.Jose Fonseca
2003-09-30file via_drv.h was initially added on branch cle266-0-0-1-branch.Jose Fonseca
2003-09-30file via_ds.c was initially added on branch cle266-0-0-1-branch.Jose Fonseca
2003-09-30file via_ds.h was initially added on branch cle266-0-0-1-branch.Jose Fonseca
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-22 05:45:31 +0000
="hl opt">(VERIFY_WRITE, init, sizeof(*init)) || __put_user(init32.func, &init->func) || __put_user(init32.sarea_priv_offset, &init->sarea_priv_offset) || __put_user(init32.is_pci, &init->is_pci) || __put_user(init32.cce_mode, &init->cce_mode) || __put_user(init32.cce_secure, &init->cce_secure) || __put_user(init32.ring_size, &init->ring_size) || __put_user(init32.usec_timeout, &init->usec_timeout) || __put_user(init32.fb_bpp, &init->fb_bpp) || __put_user(init32.front_offset, &init->front_offset) || __put_user(init32.front_pitch, &init->front_pitch) || __put_user(init32.back_offset, &init->back_offset) || __put_user(init32.back_pitch, &init->back_pitch) || __put_user(init32.depth_bpp, &init->depth_bpp) || __put_user(init32.depth_offset, &init->depth_offset) || __put_user(init32.depth_pitch, &init->depth_pitch) || __put_user(init32.span_offset, &init->span_offset) || __put_user(init32.fb_offset, &init->fb_offset) || __put_user(init32.mmio_offset, &init->mmio_offset) || __put_user(init32.ring_offset, &init->ring_offset) || __put_user(init32.ring_rptr_offset, &init->ring_rptr_offset) || __put_user(init32.buffers_offset, &init->buffers_offset) || __put_user(init32.agp_textures_offset, &init->agp_textures_offset)) return -EFAULT; return drm_ioctl(file->f_dentry->d_inode, file, DRM_IOCTL_R128_INIT, (unsigned long)init); } typedef struct drm_r128_depth32 { int func; int n; u32 x; u32 y; u32 buffer; u32 mask; } drm_r128_depth32_t; static int compat_r128_depth(struct file *file, unsigned int cmd, unsigned long arg) { drm_r128_depth32_t depth32; drm_r128_depth_t __user *depth; if (copy_from_user(&depth32, (void __user *)arg, sizeof(depth32))) return -EFAULT; depth = compat_alloc_user_space(sizeof(*depth)); if (!access_ok(VERIFY_WRITE, depth, sizeof(*depth)) || __put_user(depth32.func, &depth->func) || __put_user(depth32.n, &depth->n) || __put_user((int __user *)(unsigned long)depth32.x, &depth->x) || __put_user((int __user *)(unsigned long)depth32.y, &depth->y) || __put_user((unsigned int __user *)(unsigned long)depth32.buffer, &depth->buffer) || __put_user((unsigned char __user *)(unsigned long)depth32.mask, &depth->mask)) return -EFAULT; return drm_ioctl(file->f_dentry->d_inode, file, DRM_IOCTL_R128_DEPTH, (unsigned long)depth); } typedef struct drm_r128_stipple32 { u32 mask; } drm_r128_stipple32_t; static int compat_r128_stipple(struct file *file, unsigned int cmd, unsigned long arg) { drm_r128_stipple32_t stipple32; drm_r128_stipple_t __user *stipple; if (copy_from_user(&stipple32, (void __user *)arg, sizeof(stipple32))) return -EFAULT; stipple = compat_alloc_user_space(sizeof(*stipple)); if (!access_ok(VERIFY_WRITE, stipple, sizeof(*stipple)) || __put_user((unsigned int __user *)(unsigned long)stipple32.mask, &stipple->mask)) return -EFAULT; return drm_ioctl(file->f_dentry->d_inode, file, DRM_IOCTL_R128_STIPPLE, (unsigned long)stipple); } typedef struct drm_r128_getparam32 { int param; u32 value; } drm_r128_getparam32_t; static int compat_r128_getparam(struct file *file, unsigned int cmd, unsigned long arg) { drm_r128_getparam32_t getparam32; drm_r128_getparam_t __user *getparam; if (copy_from_user(&getparam32, (void __user *)arg, sizeof(getparam32))) return -EFAULT; getparam = compat_alloc_user_space(sizeof(*getparam)); if (!access_ok(VERIFY_WRITE, getparam, sizeof(*getparam)) || __put_user(getparam32.param, &getparam->param) || __put_user((void __user *)(unsigned long)getparam32.value, &getparam->value)) return -EFAULT; return drm_ioctl(file->f_dentry->d_inode, file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam); } drm_ioctl_compat_t *r128_compat_ioctls[] = { [DRM_R128_INIT] = compat_r128_init, [DRM_R128_DEPTH] = compat_r128_depth, [DRM_R128_STIPPLE] = compat_r128_stipple, [DRM_R128_GETPARAM] = compat_r128_getparam, }; /** * Called whenever a 32-bit process running under a 64-bit kernel * performs an ioctl on /dev/dri/card<n>. * * \param filp file pointer. * \param cmd command. * \param arg user argument. * \return zero on success or negative number on failure. */ long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { unsigned int nr = DRM_IOCTL_NR(cmd); drm_ioctl_compat_t *fn = NULL; int ret; if (nr < DRM_COMMAND_BASE) return drm_compat_ioctl(filp, cmd, arg); if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(r128_compat_ioctls)) fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE]; lock_kernel(); /* XXX for now */ if (fn != NULL) ret = (*fn)(filp, cmd, arg); else ret = drm_ioctl(filp->f_dentry->d_inode, filp, cmd, arg); unlock_kernel(); return ret; }
generated by cgit v1.2.3 (git 2.25.1) at 2025-12-22 05:45:31 +0000