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Searched refs:area (Results 151 - 175 of 649) sorted by relevance

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/kernel/linux/linux-5.10/sound/core/oss/
H A Droute.c33 snd_pcm_area_silence(&dvp->area, 0, frames, format); in zero_areas()
44 snd_pcm_area_copy(&src_channel->area, 0, &dst_channel->area, 0, frames, format); in copy_area()
/kernel/linux/linux-5.10/include/sound/
H A Dmemalloc.h53 unsigned char *area; /* virtual pointer */ member
115 return dmab->area + offset; in snd_sgbuf_get_ptr()
132 return dmab->area + offset; in snd_sgbuf_get_ptr()
/kernel/linux/linux-5.10/drivers/xen/
H A Dtime.c162 struct vcpu_register_runstate_memory_area area; in xen_setup_runstate_info() local
164 area.addr.v = &per_cpu(xen_runstate, cpu); in xen_setup_runstate_info()
167 xen_vcpu_nr(cpu), &area)) in xen_setup_runstate_info()
/kernel/linux/linux-6.6/drivers/xen/
H A Dtime.c163 struct vcpu_register_runstate_memory_area area; in xen_setup_runstate_info() local
165 area.addr.v = &per_cpu(xen_runstate, cpu); in xen_setup_runstate_info()
168 xen_vcpu_nr(cpu), &area)) in xen_setup_runstate_info()
/kernel/linux/linux-6.6/sound/core/oss/
H A Droute.c33 snd_pcm_area_silence(&dvp->area, 0, frames, format); in zero_areas()
44 snd_pcm_area_copy(&src_channel->area, 0, &dst_channel->area, 0, frames, format); in copy_area()
/kernel/linux/linux-5.10/sound/soc/bcm/
H A Dcygnus-pcm.c745 buf->area = dma_alloc_coherent(pcm->card->dev, size, in cygnus_pcm_preallocate_dma_buffer()
749 __func__, size, buf->area); in cygnus_pcm_preallocate_dma_buffer()
751 if (!buf->area) { in cygnus_pcm_preallocate_dma_buffer()
769 if (buf->area) { in cygnus_dma_free_dma_buffers()
771 buf->area, buf->addr); in cygnus_dma_free_dma_buffers()
772 buf->area = NULL; in cygnus_dma_free_dma_buffers()
779 if (buf->area) { in cygnus_dma_free_dma_buffers()
781 buf->area, buf->addr); in cygnus_dma_free_dma_buffers()
782 buf->area = NULL; in cygnus_dma_free_dma_buffers()
/kernel/linux/linux-5.10/arch/microblaze/mm/
H A Dpgtable.c83 * Is it already mapped? If the whole area is mapped then we're in __ioremap()
94 struct vm_struct *area; in __ioremap() local
95 area = get_vm_area(size, VM_IOREMAP); in __ioremap()
96 if (area == NULL) in __ioremap()
98 v = (unsigned long) area->addr; in __ioremap()
/kernel/linux/linux-5.10/arch/powerpc/kernel/
H A Dpci_64.c85 * the area mapped by this bridge. We don't play with the PTE in pcibios_unmap_io_space()
88 * that no hash entries are covering that removed bridge area in pcibios_unmap_io_space()
122 struct vm_struct *area; in ioremap_phb() local
135 area = __get_vm_area_caller(size, 0, PHB_IO_BASE, PHB_IO_END, in ioremap_phb()
137 if (!area) in ioremap_phb()
140 addr = (unsigned long)area->addr; in ioremap_phb()
160 /* Make sure IO area address is clear */ in pcibios_map_phb_io_space()
/kernel/linux/linux-6.6/arch/microblaze/mm/
H A Dpgtable.c85 * Is it already mapped? If the whole area is mapped then we're in __ioremap()
96 struct vm_struct *area; in __ioremap() local
97 area = get_vm_area(size, VM_IOREMAP); in __ioremap()
98 if (area == NULL) in __ioremap()
100 v = (unsigned long) area->addr; in __ioremap()
/kernel/linux/linux-6.6/arch/powerpc/kernel/
H A Dpci_64.c85 * the area mapped by this bridge. We don't play with the PTE in pcibios_unmap_io_space()
88 * that no hash entries are covering that removed bridge area in pcibios_unmap_io_space()
122 struct vm_struct *area; in ioremap_phb() local
135 area = __get_vm_area_caller(size, VM_IOREMAP, PHB_IO_BASE, PHB_IO_END, in ioremap_phb()
137 if (!area) in ioremap_phb()
140 addr = (unsigned long)area->addr; in ioremap_phb()
160 /* Make sure IO area address is clear */ in pcibios_map_phb_io_space()
/kernel/linux/linux-5.10/include/drm/
H A Ddrm_fb_helper.h244 const struct fb_copyarea *area);
251 const struct fb_copyarea *area);
384 const struct fb_copyarea *area) in drm_fb_helper_sys_copyarea()
399 const struct fb_copyarea *area) in drm_fb_helper_cfb_copyarea()
383 drm_fb_helper_sys_copyarea(struct fb_info *info, const struct fb_copyarea *area) drm_fb_helper_sys_copyarea() argument
398 drm_fb_helper_cfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) drm_fb_helper_cfb_copyarea() argument
/kernel/linux/linux-5.10/arch/arm/kernel/
H A Diwmmxt.S87 add r0, r10, #TI_IWMMXT_STATE @ get task Concan save area
187 * Back up Concan regs to save area and disable access to them
202 add r2, r0, #TI_IWMMXT_STATE @ get task Concan save area
254 add r2, r0, #TI_IWMMXT_STATE @ get task Concan save area
259 @ current Concan values are in the task save area
292 add r2, r0, #TI_IWMMXT_STATE @ get task Concan save area
298 @ this task doesn't own Concan regs -- use its save area
331 add r3, r0, #TI_IWMMXT_STATE @ get next task Concan save area
358 add r0, r0, #TI_IWMMXT_STATE @ get task Concan save area
/kernel/linux/linux-5.10/arch/arm/mm/
H A Dioremap.c250 struct vm_struct *area; in __arm_ioremap_pfn_caller() local
292 area = get_vm_area_caller(size, VM_IOREMAP, caller); in __arm_ioremap_pfn_caller()
293 if (!area) in __arm_ioremap_pfn_caller()
295 addr = (unsigned long)area->addr; in __arm_ioremap_pfn_caller()
296 area->phys_addr = paddr; in __arm_ioremap_pfn_caller()
303 area->flags |= VM_ARM_SECTION_MAPPING; in __arm_ioremap_pfn_caller()
306 area->flags |= VM_ARM_SECTION_MAPPING; in __arm_ioremap_pfn_caller()
/kernel/linux/linux-6.6/arch/arm/kernel/
H A Diwmmxt.S101 add r0, r10, #TI_IWMMXT_STATE @ get task Concan save area
197 * Back up Concan regs to save area and disable access to them
212 add r2, r0, #TI_IWMMXT_STATE @ get task Concan save area
264 add r2, r0, #TI_IWMMXT_STATE @ get task Concan save area
269 @ current Concan values are in the task save area
302 add r2, r0, #TI_IWMMXT_STATE @ get task Concan save area
308 @ this task doesn't own Concan regs -- use its save area
341 add r3, r0, #TI_IWMMXT_STATE @ get next task Concan save area
368 add r0, r0, #TI_IWMMXT_STATE @ get task Concan save area
/kernel/linux/linux-6.6/arch/arm/mm/
H A Dioremap.c255 struct vm_struct *area; in __arm_ioremap_pfn_caller() local
297 area = get_vm_area_caller(size, VM_IOREMAP, caller); in __arm_ioremap_pfn_caller()
298 if (!area) in __arm_ioremap_pfn_caller()
300 addr = (unsigned long)area->addr; in __arm_ioremap_pfn_caller()
301 area->phys_addr = paddr; in __arm_ioremap_pfn_caller()
308 area->flags |= VM_ARM_SECTION_MAPPING; in __arm_ioremap_pfn_caller()
311 area->flags |= VM_ARM_SECTION_MAPPING; in __arm_ioremap_pfn_caller()
/kernel/linux/linux-6.6/arch/s390/kernel/
H A Dperf_pai_ext.c36 /* Create the PAI extension 1 control block area.
49 unsigned long *area; /* Area for CPU to store counters */ member
55 struct paiext_cb *paiext_cb; /* PAI extension control block area */
111 kfree(mp->mapptr->area); in paiext_free()
169 /* Allocate memory for counter area and counter extraction. in paiext_alloc()
173 * Only the first counting event has to allocate the area. in paiext_alloc()
180 cpump->area = kzalloc(PAIE1_CTRBLOCK_SZ, GFP_KERNEL); in paiext_alloc()
185 if (!cpump->save || !cpump->area || !cpump->paiext_cb) { in paiext_alloc()
283 return cpump->area[nr]; in paiext_getctr()
341 pcb->acc = virt_to_phys(cpump->area) | in paiext_add()
[all...]
/kernel/linux/linux-5.10/drivers/video/fbdev/core/
H A Dcfbcopyarea.c381 void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area) in cfb_copyarea() argument
383 u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy; in cfb_copyarea()
384 u32 height = area->height, width = area->width; in cfb_copyarea()
394 /* if the beginning of the target area might overlap with the end of in cfb_copyarea()
395 the source area, be have to copy the area revers in cfb_copyarea()
[all...]
/kernel/linux/linux-5.10/drivers/video/fbdev/
H A Dhpfb.c146 static void hpfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) in hpfb_copyarea() argument
148 topcat_blit(area->sx, area->sy, area->dx, area->dy, area->width, area->height, RR_COPY); in hpfb_copyarea()
H A Dhitfb.c148 static void hitfb_copyarea(struct fb_info *p, const struct fb_copyarea *area) in hitfb_copyarea() argument
151 hitfb_accel_bitblt(p->var.bits_per_pixel == 16, area->sx, area->sy, in hitfb_copyarea()
152 area->dx, area->dy, area->width, area->height, in hitfb_copyarea()
/kernel/linux/linux-5.10/sound/hda/
H A Dhdac_controller.c48 WARN_ON_ONCE(!bus->rb.area); in snd_hdac_bus_init_cmd_io()
53 bus->corb.buf = (__le32 *)bus->rb.area; in snd_hdac_bus_init_cmd_io()
76 bus->rirb.buf = (__le32 *)(bus->rb.area + 2048); in snd_hdac_bus_init_cmd_io()
659 s->posbuf = (__le32 *)(bus->posbuf.area + s->index * 8); in snd_hdac_bus_alloc_stream_pages()
675 if (s->bdl.area) in snd_hdac_bus_free_stream_pages()
679 if (bus->rb.area) in snd_hdac_bus_free_stream_pages()
681 if (bus->posbuf.area) in snd_hdac_bus_free_stream_pages()
/kernel/linux/linux-5.10/kernel/irq/
H A Dmatrix.c113 unsigned int area, start = m->alloc_start; in matrix_alloc_area() local
118 area = bitmap_find_next_zero_area(m->scratch_map, end, start, num, 0); in matrix_alloc_area()
119 if (area >= end) in matrix_alloc_area()
120 return area; in matrix_alloc_area()
122 bitmap_set(cm->managed_map, area, num); in matrix_alloc_area()
124 bitmap_set(cm->alloc_map, area, num); in matrix_alloc_area()
125 return area; in matrix_alloc_area()
/kernel/linux/linux-6.6/drivers/video/fbdev/core/
H A Dcfbcopyarea.c381 void cfb_copyarea(struct fb_info *p, const struct fb_copyarea *area) in cfb_copyarea() argument
383 u32 dx = area->dx, dy = area->dy, sx = area->sx, sy = area->sy; in cfb_copyarea()
384 u32 height = area->height, width = area->width; in cfb_copyarea()
394 /* if the beginning of the target area might overlap with the end of in cfb_copyarea()
395 the source area, be have to copy the area revers in cfb_copyarea()
[all...]
/kernel/linux/linux-6.6/drivers/video/fbdev/
H A Dhpfb.c146 static void hpfb_copyarea(struct fb_info *info, const struct fb_copyarea *area) in hpfb_copyarea() argument
148 topcat_blit(area->sx, area->sy, area->dx, area->dy, area->width, area->height, RR_COPY); in hpfb_copyarea()
H A Dhitfb.c164 static void hitfb_copyarea(struct fb_info *p, const struct fb_copyarea *area) in hitfb_copyarea() argument
167 hitfb_accel_bitblt(p->var.bits_per_pixel == 16, area->sx, area->sy, in hitfb_copyarea()
168 area->dx, area->dy, area->width, area->height, in hitfb_copyarea()
/kernel/linux/linux-6.6/kernel/irq/
H A Dmatrix.c113 unsigned int area, start = m->alloc_start; in matrix_alloc_area() local
118 area = bitmap_find_next_zero_area(m->scratch_map, end, start, num, 0); in matrix_alloc_area()
119 if (area >= end) in matrix_alloc_area()
120 return area; in matrix_alloc_area()
122 bitmap_set(cm->managed_map, area, num); in matrix_alloc_area()
124 bitmap_set(cm->alloc_map, area, num); in matrix_alloc_area()
125 return area; in matrix_alloc_area()

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