Searched refs:BUFFER_SIZE (Results 1 - 18 of 18) sorted by relevance

/linux-master/tools/testing/selftests/arm64/mte/
H A Dcheck_tags_inclusion.c18 #define BUFFER_SIZE (5 * MT_GRANULE_SIZE) macro
24 mte_initialize_current_context(mode, (uintptr_t)ptr, BUFFER_SIZE);
26 memset(ptr, '1', BUFFER_SIZE);
30 ptr, ptr + BUFFER_SIZE, mode);
36 mte_initialize_current_context(mode, (uintptr_t)ptr, BUFFER_SIZE + 1);
38 ptr[BUFFER_SIZE] = '2';
54 ptr = mte_allocate_memory(BUFFER_SIZE + MT_GRANULE_SIZE, mem_type, 0, false);
55 if (check_allocated_memory(ptr, BUFFER_SIZE + MT_GRANULE_SIZE,
65 ptr = mte_insert_tags(ptr, BUFFER_SIZE);
77 mte_free_memory_tag_range(ptr, BUFFER_SIZE, mem_typ
[all...]
H A Dcheck_child_memory.c18 #define BUFFER_SIZE (5 * MT_GRANULE_SIZE) macro
/linux-master/tools/testing/selftests/iommu/
H A Diommufd_fail_nth.c46 BUFFER_SIZE = 2*1024*1024;
48 buffer = mmap(0, BUFFER_SIZE, PROT_READ | PROT_WRITE,
265 ranges[0].last = BUFFER_SIZE + 16 * 1024 * 600 - 1;
270 if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova,
290 if (_test_ioctl_ioas_unmap(self->fd, ioas_id, iova, BUFFER_SIZE,
294 _test_ioctl_ioas_unmap(self->fd, ioas_id, iova, BUFFER_SIZE, NULL);
477 if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova,
494 .length = BUFFER_SIZE,
536 if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova,
553 .length = BUFFER_SIZE,
[all...]
H A Diommufd.c44 BUFFER_SIZE = PAGE_SIZE * 16;
45 rc = posix_memalign(&buffer, HUGEPAGE_SIZE, BUFFER_SIZE);
49 vrc = mmap(buffer, BUFFER_SIZE, PROT_READ | PROT_WRITE,
838 .num_iovas = BUFFER_SIZE / sizeof(*ranges),
856 memset(ranges, 0, BUFFER_SIZE);
868 ranges_cmd.num_iovas = BUFFER_SIZE / sizeof(*ranges);
883 memset(ranges, 0, BUFFER_SIZE);
942 .length = BUFFER_SIZE,
949 .length = BUFFER_SIZE,
958 for (npages = 1; npages < BUFFER_SIZE / PAGE_SIZ
[all...]
H A Diommufd_utils.h39 static unsigned long BUFFER_SIZE; variable
600 .check_refs = { .length = BUFFER_SIZE,
/linux-master/drivers/input/serio/
H A Dgscps2.c86 #define BUFFER_SIZE 0x0f macro
99 } buffer[BUFFER_SIZE+1];
240 ps2port->append = ((ps2port->append+1) & BUFFER_SIZE);
264 ps2port->act = ((ps2port->act+1) & BUFFER_SIZE);
/linux-master/drivers/media/usb/pvrusb2/
H A Dpvrusb2-ioread.c17 #define BUFFER_SIZE PAGE_ALIGN(0x4000) macro
47 cp->buffer_storage[idx] = kmalloc(BUFFER_SIZE,GFP_KERNEL);
219 BUFFER_SIZE);
/linux-master/drivers/net/ethernet/i825xx/
H A Dether1.c57 #define BUFFER_SIZE 0x10000 macro
254 unsigned char *buffer = kmalloc (BUFFER_SIZE, GFP_KERNEL);
255 int i, ret = BUFFER_SIZE;
263 memset (buffer, byte, BUFFER_SIZE);
264 ether1_writebuffer (dev, buffer, 0, BUFFER_SIZE);
265 memset (buffer, byte ^ 0xff, BUFFER_SIZE);
266 ether1_readbuffer (dev, buffer, 0, BUFFER_SIZE);
268 for (i = 0; i < BUFFER_SIZE; i++) {
292 printk (" - 0x%04X\n", BUFFER_SIZE);
/linux-master/tools/testing/selftests/drivers/s390x/uvdevice/
H A Dtest_uvdevice.c20 #define BUFFER_SIZE 0x200 macro
24 uint8_t buffer[BUFFER_SIZE];
/linux-master/drivers/net/arcnet/
H A Darc-rimi.c60 #define BUFFER_SIZE (512) macro
61 #define MIRROR_SIZE (BUFFER_SIZE * 4)
H A Dcom90xx.c79 #define BUFFER_SIZE (512) macro
80 #define MIRROR_SIZE (BUFFER_SIZE * 4)
/linux-master/sound/core/
H A Dpcm_param_trace.h24 HW_PARAM_ENTRY(BUFFER_SIZE), \
/linux-master/fs/cramfs/
H A Dinode.c173 #define BUFFER_SIZE (BLKS_PER_BUF*PAGE_SIZE) macro
175 static unsigned char read_buffers[READ_BUFFERS][BUFFER_SIZE];
208 if (blk_offset > BUFFER_SIZE ||
209 blk_offset + len > BUFFER_SIZE)
/linux-master/drivers/block/
H A Dataflop.c353 #define BUFFER_SIZE (BufferSize[DriveType]) macro
806 FILL( TrackBuffer+BUFFER_SIZE-p, 0x4e );
1274 dma_cache_maintenance( paddr, BUFFER_SIZE, 1 );
1310 dma_wd.fdc_acces_seccount = BUFFER_SIZE/512;
2111 DMABuffer = atari_stram_alloc(BUFFER_SIZE+512, "ataflop");
/linux-master/drivers/mmc/core/
H A Dmmc_test.c32 #define BUFFER_SIZE (PAGE_SIZE << BUFFER_ORDER) macro
146 u8 scratch[BUFFER_SIZE];
641 for (i = 0; i < BUFFER_SIZE / 512; i++) {
940 memset(test->scratch, 0, BUFFER_SIZE);
942 sg_copy_from_buffer(sg, sg_len, test->scratch, BUFFER_SIZE);
964 if ((sectors * 512) > BUFFER_SIZE)
987 sg_copy_to_buffer(sg, sg_len, test->scratch, BUFFER_SIZE);
3125 test->buffer = kzalloc(BUFFER_SIZE, GFP_KERNEL);
/linux-master/drivers/gpu/drm/amd/pm/powerplay/smumgr/
H A Dsmu10_smumgr.c37 #define BUFFER_SIZE 80000 macro
/linux-master/drivers/net/xen-netback/
H A Dxenbus.c103 #define BUFFER_SIZE 32 macro
112 char write[BUFFER_SIZE];
/linux-master/drivers/usb/host/
H A Doxu210hp-hcd.c377 #define BUFFER_SIZE 512 macro
384 u8 buffer[BUFFER_SIZE];
385 } __aligned(BUFFER_SIZE);
914 if (len > BUFFER_SIZE * BUFFER_NUM) {
922 n_blocks = (len + BUFFER_SIZE - 1) / BUFFER_SIZE;
944 qtd->qtd_buffer_len = BUFFER_SIZE * a_blocks;
966 / BUFFER_SIZE;

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