Home
last modified time | relevance | path

Searched refs:area (Results 226 - 250 of 641) sorted by relevance

12345678910>>...26

/kernel/linux/linux-5.10/sound/soc/bcm/
H A Dbcm63xx-pcm-whistler.c375 buf->area = dma_alloc_wc(pcm->card->dev, in bcm63xx_pcm_preallocate_dma_buffer()
378 if (!buf->area) in bcm63xx_pcm_preallocate_dma_buffer()
434 if (!buf->area) in bcm63xx_pcm_free_dma_buffers()
437 buf->area, buf->addr); in bcm63xx_pcm_free_dma_buffers()
438 buf->area = NULL; in bcm63xx_pcm_free_dma_buffers()
/kernel/linux/linux-5.10/sound/soc/samsung/
H A Didma.c341 if (!buf->area) in idma_free()
344 iounmap((void __iomem *)buf->area); in idma_free()
346 buf->area = NULL; in idma_free()
362 buf->area = (unsigned char * __force)ioremap(buf->addr, buf->bytes); in preallocate_idma_buffer()
363 if (!buf->area) in preallocate_idma_buffer()
/kernel/linux/linux-6.6/drivers/firmware/efi/libstub/
H A Dgop.c254 u32 max_mode, cur_mode, best_mode, area; in choose_mode_auto() local
274 area = w * h; in choose_mode_auto()
296 if (a < area) in choose_mode_auto()
299 if (a > area || d > depth) { in choose_mode_auto()
301 area = a; in choose_mode_auto()
/kernel/linux/linux-6.6/sound/core/
H A Dpcm_memory.c90 if (!dmab->area) in do_free_pages()
94 dmab->area = NULL; in do_free_pages()
227 if (substream->dma_buffer.area) in snd_pcm_lib_preallocate_proc_write()
448 if (substream->dma_buffer.area != NULL && in snd_pcm_lib_malloc_pages()
453 if (substream->dma_buffer.area && !substream->dma_max) in snd_pcm_lib_malloc_pages()
474 return 1; /* area was changed */ in snd_pcm_lib_malloc_pages()
H A Dmemalloc_local.h12 int (*mmap)(struct snd_dma_buffer *dmab, struct vm_area_struct *area);
/kernel/linux/linux-6.6/sound/soc/samsung/
H A Didma.c338 if (!buf->area) in idma_free()
341 iounmap((void __iomem *)buf->area); in idma_free()
343 buf->area = NULL; in idma_free()
359 buf->area = (unsigned char * __force)ioremap(buf->addr, buf->bytes); in preallocate_idma_buffer()
360 if (!buf->area) in preallocate_idma_buffer()
/kernel/linux/linux-5.10/include/linux/
H A Dkmemleak.h22 extern void kmemleak_vmalloc(const struct vm_struct *area, size_t size,
75 static inline void kmemleak_vmalloc(const struct vm_struct *area, size_t size, in kmemleak_vmalloc() argument
/kernel/linux/linux-6.6/include/linux/
H A Dkmemleak.h22 extern void kmemleak_vmalloc(const struct vm_struct *area, size_t size,
74 static inline void kmemleak_vmalloc(const struct vm_struct *area, size_t size, in kmemleak_vmalloc() argument
/kernel/linux/linux-5.10/sound/usb/usx2y/
H A Dusx2yhwdeppcm.c94 * transferred area overflows the buffer boundary, we cannot send
634 static void snd_usx2y_hwdep_pcm_vm_open(struct vm_area_struct *area) in snd_usx2y_hwdep_pcm_vm_open() argument
639 static void snd_usx2y_hwdep_pcm_vm_close(struct vm_area_struct *area) in snd_usx2y_hwdep_pcm_vm_close() argument
664 static int snd_usx2y_hwdep_pcm_mmap(struct snd_hwdep * hw, struct file *filp, struct vm_area_struct *area) in snd_usx2y_hwdep_pcm_mmap() argument
666 unsigned long size = (unsigned long)(area->vm_end - area->vm_start); in snd_usx2y_hwdep_pcm_mmap()
681 area->vm_ops = &snd_usx2y_hwdep_pcm_vm_ops; in snd_usx2y_hwdep_pcm_mmap()
682 area->vm_flags |= VM_DONTEXPAND | VM_DONTDUMP; in snd_usx2y_hwdep_pcm_mmap()
683 area->vm_private_data = hw->private_data; in snd_usx2y_hwdep_pcm_mmap()
/kernel/linux/linux-6.6/sound/usb/usx2y/
H A Dusx2yhwdeppcm.c98 * transferred area overflows the buffer boundary, we cannot send
665 static void snd_usx2y_hwdep_pcm_vm_open(struct vm_area_struct *area) in snd_usx2y_hwdep_pcm_vm_open() argument
669 static void snd_usx2y_hwdep_pcm_vm_close(struct vm_area_struct *area) in snd_usx2y_hwdep_pcm_vm_close() argument
691 static int snd_usx2y_hwdep_pcm_mmap(struct snd_hwdep *hw, struct file *filp, struct vm_area_struct *area) in snd_usx2y_hwdep_pcm_mmap() argument
693 unsigned long size = (unsigned long)(area->vm_end - area->vm_start); in snd_usx2y_hwdep_pcm_mmap()
708 area->vm_ops = &snd_usx2y_hwdep_pcm_vm_ops; in snd_usx2y_hwdep_pcm_mmap()
709 vm_flags_set(area, VM_DONTEXPAND | VM_DONTDUMP); in snd_usx2y_hwdep_pcm_mmap()
710 area->vm_private_data = hw->private_data; in snd_usx2y_hwdep_pcm_mmap()
/kernel/linux/linux-5.10/arch/s390/kernel/
H A Ddebug.c41 int act_area; /* number of last formated area */
42 int act_page; /* act page in given area */
439 /* next area */ in debug_next_entry()
527 * - copies formated output to private_data area of the file
589 * - deletes private_data area of the file handle
629 * debug_register_mode() - creates and initializes debug area.
632 * @pages_per_area: Number of pages, which will be allocated per area
634 * @buf_size: Size of data area in each debug entry
640 * - Handle for generated debug area
672 * debug_register() - creates and initializes debug area wit
1355 debug_flush(debug_info_t *id, int area) debug_flush() argument
1405 int area = ((int) input_buf[0] - (int) '0'); debug_input_flush_fn() local
1445 debug_dflt_header_fn(debug_info_t *id, struct debug_view *view, int area, debug_entry_t *entry, char *out_buf) debug_dflt_header_fn() argument
[all...]
/kernel/linux/linux-6.6/arch/s390/kernel/
H A Ddebug.c41 int act_area; /* number of last formated area */
42 int act_page; /* act page in given area */
439 /* next area */ in debug_next_entry()
527 * - copies formated output to private_data area of the file
589 * - deletes private_data area of the file handle
629 * debug_register_mode() - creates and initializes debug area.
632 * @pages_per_area: Number of pages, which will be allocated per area
634 * @buf_size: Size of data area in each debug entry
640 * - Handle for generated debug area
672 * debug_register() - creates and initializes debug area wit
1402 debug_flush(debug_info_t *id, int area) debug_flush() argument
1452 int area = ((int) input_buf[0] - (int) '0'); debug_input_flush_fn() local
1492 debug_dflt_header_fn(debug_info_t *id, struct debug_view *view, int area, debug_entry_t *entry, char *out_buf) debug_dflt_header_fn() argument
[all...]
/kernel/linux/linux-5.10/arch/x86/mm/
H A Dioremap.c5 * 640k-1MB IO memory area on PC's
110 * The EFI runtime services data area is not covered by walk_mem_res(), but must
186 struct vm_struct *area; in __ioremap_caller() local
281 area = get_vm_area_caller(size, VM_IOREMAP, caller); in __ioremap_caller()
282 if (!area) in __ioremap_caller()
284 area->phys_addr = phys_addr; in __ioremap_caller()
285 vaddr = (unsigned long) area->addr; in __ioremap_caller()
305 free_vm_area(area); in __ioremap_caller()
327 * It's useful if some control registers are in such an area and
368 * It's useful if some control registers are in such an area an
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/qxl/
H A Dqxl_cmd.c333 const struct qxl_rect *area) in qxl_io_update_area()
340 DRM_ERROR("got io update area with no hw surface\n"); in qxl_io_update_area()
349 if (area->left < 0 || area->top < 0 || in qxl_io_update_area()
350 area->right > surface_width || area->bottom > surface_height) in qxl_io_update_area()
354 qdev->ram_header->update_area = *area; in qxl_io_update_area()
572 /* no need to update area if we are just freeing the surface normally */ in qxl_surface_evict_locked()
332 qxl_io_update_area(struct qxl_device *qdev, struct qxl_bo *surf, const struct qxl_rect *area) qxl_io_update_area() argument
/kernel/linux/linux-5.10/drivers/video/fbdev/
H A Darcfb.c377 const struct fb_copyarea *area) in arcfb_copyarea()
381 sys_copyarea(info, area); in arcfb_copyarea()
384 arcfb_lcd_update(par, area->dx, area->dy, area->width, area->height); in arcfb_copyarea()
376 arcfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) arcfb_copyarea() argument
H A Ds1d13xxxfb.c427 * @area : fb_copyarea structure
433 s1d13xxxfb_bitblt_copyarea(struct fb_info *info, const struct fb_copyarea *area) in s1d13xxxfb_bitblt_copyarea() argument
438 u16 sx = area->sx, sy = area->sy; in s1d13xxxfb_bitblt_copyarea()
439 u16 dx = area->dx, dy = area->dy; in s1d13xxxfb_bitblt_copyarea()
440 u16 width = area->width, height = area->height; in s1d13xxxfb_bitblt_copyarea()
/kernel/linux/linux-5.10/sound/soc/sprd/
H A Dsprd-pcm-compress.c348 stream->dma[0].virt = stream->iram_buffer.area + SPRD_COMPR_IRAM_SIZE; in sprd_platform_compr_open()
354 stream->info_area = stream->iram_buffer.area + SPRD_COMPR_IRAM_SIZE + in sprd_platform_compr_open()
368 stream->dma[1].virt = stream->compr_buffer.area + SPRD_COMPR_AREA_SIZE; in sprd_platform_compr_open()
546 dst = stream->iram_buffer.area + stream->received_stage0; in sprd_platform_compr_copy()
580 dst = stream->compr_buffer.area + stream->stage1_pointer; in sprd_platform_compr_copy()
592 if (copy_from_user(stream->compr_buffer.area, buf + avail_bytes, in sprd_platform_compr_copy()
/kernel/linux/linux-6.6/drivers/video/fbdev/
H A Darcfb.c378 const struct fb_copyarea *area) in arcfb_copyarea()
382 sys_copyarea(info, area); in arcfb_copyarea()
385 arcfb_lcd_update(par, area->dx, area->dy, area->width, area->height); in arcfb_copyarea()
377 arcfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) arcfb_copyarea() argument
H A Ds1d13xxxfb.c427 * @area : fb_copyarea structure
433 s1d13xxxfb_bitblt_copyarea(struct fb_info *info, const struct fb_copyarea *area) in s1d13xxxfb_bitblt_copyarea() argument
438 u16 sx = area->sx, sy = area->sy; in s1d13xxxfb_bitblt_copyarea()
439 u16 dx = area->dx, dy = area->dy; in s1d13xxxfb_bitblt_copyarea()
440 u16 width = area->width, height = area->height; in s1d13xxxfb_bitblt_copyarea()
/kernel/linux/linux-6.6/arch/x86/mm/
H A Dioremap.c5 * 640k-1MB IO memory area on PC's
111 * The EFI runtime services data area is not covered by walk_mem_res(), but must
192 struct vm_struct *area; in __ioremap_caller() local
292 area = get_vm_area_caller(size, VM_IOREMAP, caller); in __ioremap_caller()
293 if (!area) in __ioremap_caller()
295 area->phys_addr = phys_addr; in __ioremap_caller()
296 vaddr = (unsigned long) area->addr; in __ioremap_caller()
316 free_vm_area(area); in __ioremap_caller()
338 * It's useful if some control registers are in such an area and
379 * It's useful if some control registers are in such an area an
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/qxl/
H A Dqxl_cmd.c326 const struct qxl_rect *area) in qxl_io_update_area()
333 DRM_ERROR("got io update area with no hw surface\n"); in qxl_io_update_area()
342 if (area->left < 0 || area->top < 0 || in qxl_io_update_area()
343 area->right > surface_width || area->bottom > surface_height) in qxl_io_update_area()
347 qdev->ram_header->update_area = *area; in qxl_io_update_area()
565 /* no need to update area if we are just freeing the surface normally */ in qxl_surface_evict_locked()
325 qxl_io_update_area(struct qxl_device *qdev, struct qxl_bo *surf, const struct qxl_rect *area) qxl_io_update_area() argument
/kernel/linux/linux-6.6/sound/soc/sprd/
H A Dsprd-pcm-compress.c348 stream->dma[0].virt = stream->iram_buffer.area + SPRD_COMPR_IRAM_SIZE; in sprd_platform_compr_open()
354 stream->info_area = stream->iram_buffer.area + SPRD_COMPR_IRAM_SIZE + in sprd_platform_compr_open()
368 stream->dma[1].virt = stream->compr_buffer.area + SPRD_COMPR_AREA_SIZE; in sprd_platform_compr_open()
546 dst = stream->iram_buffer.area + stream->received_stage0; in sprd_platform_compr_copy()
580 dst = stream->compr_buffer.area + stream->stage1_pointer; in sprd_platform_compr_copy()
592 if (copy_from_user(stream->compr_buffer.area, buf + avail_bytes, in sprd_platform_compr_copy()
/kernel/liteos_m/components/security/syscall/
H A Dlos_syscall.h45 int SysSetThreadArea(const char *area);
/kernel/linux/linux-5.10/arch/alpha/kernel/
H A Dcore_marvel.c699 struct vm_struct *area; in marvel_ioremap()
752 area = get_vm_area(size, VM_IOREMAP); in marvel_ioremap()
753 if (!area) in marvel_ioremap()
757 for (vaddr = (unsigned long)area->addr; in marvel_ioremap()
763 vfree(area->addr); in marvel_ioremap()
772 vfree(area->addr); in marvel_ioremap()
779 vaddr = (unsigned long)area->addr + (addr & ~PAGE_MASK);
690 struct vm_struct *area; marvel_ioremap() local
/kernel/linux/linux-6.6/arch/alpha/kernel/
H A Dcore_marvel.c697 struct vm_struct *area; in marvel_ioremap()
750 area = get_vm_area(size, VM_IOREMAP); in marvel_ioremap()
751 if (!area) in marvel_ioremap()
755 for (vaddr = (unsigned long)area->addr; in marvel_ioremap()
761 vfree(area->addr); in marvel_ioremap()
770 vfree(area->addr); in marvel_ioremap()
777 vaddr = (unsigned long)area->addr + (addr & ~PAGE_MASK);
688 struct vm_struct *area; marvel_ioremap() local

Completed in 26 milliseconds

12345678910>>...26