Searched defs:size (Results 101 - 125 of 2434) sorted by relevance

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/drivers/staging/lustre/lustre/libcfs/
H A Dprng.c106 * @size: size of passed in buffer
110 void cfs_get_random_bytes(void *buf, int size) argument
115 LASSERT(size >= 0);
117 rem = min((int)((unsigned long)buf & (sizeof(int) - 1)), size);
123 size -= rem;
126 while (size >= sizeof(int)) {
129 size -= sizeof(int);
133 if (size) {
136 memcpy(buf, &tmp, size);
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/drivers/staging/octeon/
H A Dethernet-mem.c41 * @size: Size of the buffer needed for the pool
46 static int cvm_oct_fill_hw_skbuff(int pool, int size, int elements) argument
51 struct sk_buff *skb = dev_alloc_skb(size + 256);
57 cvmx_fpa_free(skb->data, pool, DONT_WRITEBACK(size / 128));
66 * @size: Size of the buffer needed for the pool
69 static void cvm_oct_free_hw_skbuff(int pool, int size, int elements) argument
94 * @size: Size of each buffer in the pool
99 static int cvm_oct_fill_hw_memory(int pool, int size, int elements) argument
116 memory = kmalloc(size + 256, GFP_ATOMIC);
119 elements * size, poo
136 cvm_oct_free_hw_memory(int pool, int size, int elements) argument
159 cvm_oct_mem_fill_fpa(int pool, int size, int elements) argument
170 cvm_oct_mem_empty_fpa(int pool, int size, int elements) argument
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/drivers/usb/core/
H A Dbuffer.c55 int i, size; local
62 size = pool_max[i];
63 if (!size)
65 snprintf(name, sizeof name, "buffer-%d", size);
67 size, size, 0);
104 size_t size,
116 return kmalloc(size, mem_flags);
120 if (size <= pool_max[i])
123 return dma_alloc_coherent(hcd->self.controller, size, dm
102 hcd_buffer_alloc( struct usb_bus *bus, size_t size, gfp_t mem_flags, dma_addr_t *dma ) argument
126 hcd_buffer_free( struct usb_bus *bus, size_t size, void *addr, dma_addr_t dma ) argument
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/drivers/usb/gadget/
H A Depautoconf.c133 /* endpoint maxpacket size is an input parameter, except for bulk
180 int size = ep->maxpacket_limit; local
183 if (size > 64)
184 size = 64;
185 desc->wMaxPacketSize = cpu_to_le16(size);
209 * size must also be initialized. This is modified on
326 * size must also be initialized. This is modified on success.
/drivers/uwb/
H A Ddriver.c87 const char *buf, size_t size)
95 return size;
85 beacon_timeout_ms_store(struct class *class, struct class_attribute *attr, const char *buf, size_t size) argument
H A Dscan.c118 const char *buf, size_t size)
131 return result < 0 ? result : size;
116 uwb_rc_scan_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t size) argument
/drivers/video/console/
H A Dsoftcursor.c27 unsigned int i, size, dsize, s_pitch, d_pitch; local
53 size = d_pitch * image->height + buf_align;
54 size &= ~buf_align;
55 dst = fb_get_buffer_offset(info, &info->pixmap, size);
/drivers/xen/xenfs/
H A Dxenstored.c12 size_t size, loff_t *off)
15 return simple_read_from_buffer(buf, size, off, str, strlen(str));
35 size_t size = vma->vm_end - vma->vm_start; local
37 if ((size > PAGE_SIZE) || (vma->vm_pgoff != 0))
42 size, vma->vm_page_prot))
11 xsd_read(struct file *file, char __user *buf, size_t size, loff_t *off) argument
/drivers/char/hw_random/
H A Dpseries-rng.c31 size_t size = max < 8 ? max : 8; local
39 memcpy(data, buffer, size);
42 return size;
/drivers/dma/bestcomm/
H A Dsram.c62 /* Get address and size of the sram */
74 bcom_sram->size = (unsigned int) size64;
77 if (!request_mem_region(bcom_sram->base_phys, bcom_sram->size, owner)) {
86 bcom_sram->base_virt = (void*) ioremap(bcom_sram->base_phys, bcom_sram->size);
91 owner, (long)bcom_sram->base_phys, bcom_sram->size );
110 rh_attach_region(bcom_sram->rh, 0, bcom_sram->size);
127 release_mem_region(bcom_sram->base_phys, bcom_sram->size);
142 release_mem_region(bcom_sram->base_phys, bcom_sram->size);
149 void* bcom_sram_alloc(int size, int align, phys_addr_t *phys) argument
154 offset = rh_alloc_align(bcom_sram->rh, size, alig
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/drivers/fmc/
H A Dfmc-match.c16 void *fru_alloc(size_t size) argument
18 return kzalloc(size, GFP_KERNEL);
/drivers/gpu/drm/armada/
H A Darmada_fbdev.c43 int size, ret; local
53 size = mode.pitches[0] * mode.height;
54 obj = armada_gem_alloc_private_object(dev, size);
100 info->fix.smem_len = obj->obj.size;
101 info->screen_size = obj->obj.size;
/drivers/gpu/drm/
H A Ddrm_cache.c46 const int size = boot_cpu_data.x86_clflush_size; local
52 for (i = 0; i < PAGE_SIZE; i += size)
H A Ddrm_scatter.c41 static inline void *drm_vmalloc_dma(unsigned long size) argument
44 return __vmalloc(size, GFP_KERNEL, PAGE_KERNEL | _PAGE_NO_CACHE);
46 return vmalloc_32(size);
104 pages = (request->size + PAGE_SIZE - 1) / PAGE_SIZE;
105 DRM_DEBUG("size=%ld pages=%ld\n", request->size, pages);
/drivers/gpu/drm/exynos/
H A Dexynos_drm_gem.h33 * @size: size of allocated memory region.
45 unsigned long size; member in struct:exynos_drm_gem_buf
60 * @size: size requested from user, in bytes and this size is aligned
71 unsigned long size; member in struct:exynos_drm_gem_obj
83 unsigned long size);
88 unsigned long size);
91 * request gem object creation and buffer allocation as the size
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/drivers/gpu/drm/nouveau/core/core/
H A Dnotify.c96 nvkm_notify_send(struct nvkm_notify *notify, void *data, u32 size) argument
102 BUG_ON(size != notify->size);
113 memcpy((void *)notify->data, data, size);
139 void *data, u32 size, u32 reply,
145 ret = event->func->ctor(object, data, size, notify);
146 if (ret == 0 && (ret = -EINVAL, notify->size == reply)) {
137 nvkm_notify_init(struct nouveau_object *object, struct nvkm_event *event, int (*func)(struct nvkm_notify *), bool work, void *data, u32 size, u32 reply, struct nvkm_notify *notify) argument
H A Dramht.c61 if (co >= nv_gpuobj(ramht)->size)
93 u32 size, u32 align, struct nouveau_ramht **pramht)
100 &nouveau_ramht_oclass, 0, pargpu, size,
106 ramht->bits = order_base_2(nv_gpuobj(ramht)->size >> 3);
92 nouveau_ramht_new(struct nouveau_object *parent, struct nouveau_object *pargpu, u32 size, u32 align, struct nouveau_ramht **pramht) argument
/drivers/gpu/drm/nouveau/core/engine/disp/
H A Dnv84.c227 struct nouveau_oclass *oclass, void *data, u32 size,
226 nv84_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument
H A Dnve0.c223 struct nouveau_oclass *oclass, void *data, u32 size,
222 nve0_disp_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument
/drivers/gpu/drm/nouveau/core/engine/fifo/
H A Dnv10.c60 struct nouveau_oclass *oclass, void *data, u32 size,
70 nv_ioctl(parent, "create channel dma size %d\n", size);
148 struct nouveau_oclass *oclass, void *data, u32 size,
58 nv10_fifo_chan_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument
147 nv10_fifo_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument
/drivers/gpu/drm/nouveau/core/engine/graph/
H A Dnv30.c46 struct nouveau_oclass *oclass, void *data, u32 size,
134 struct nouveau_oclass *oclass, void *data, u32 size,
44 nv30_graph_context_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument
133 nv30_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument
/drivers/gpu/drm/nouveau/core/include/core/
H A Dgpuobj.h24 u32 size; member in struct:nouveau_gpuobj
44 struct nouveau_object *, u32 size, u32 align,
49 u32 size, u32 align, u32 flags,
/drivers/gpu/drm/nouveau/core/subdev/bus/
H A Dnv04.c67 struct nouveau_oclass *oclass, void *data, u32 size,
66 nv04_bus_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument
/drivers/gpu/drm/nouveau/core/subdev/fb/
H A Dnv04.c58 struct nouveau_oclass *oclass, void *data, u32 size,
57 nv04_fb_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument
/drivers/gpu/drm/nouveau/core/subdev/fuse/
H A Dg80.c55 struct nouveau_oclass *oclass, void *data, u32 size,
54 g80_fuse_ctor(struct nouveau_object *parent, struct nouveau_object *engine, struct nouveau_oclass *oclass, void *data, u32 size, struct nouveau_object **pobject) argument

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