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Searched refs:BUFFER_SIZE (Results 1 - 25 of 38) sorted by relevance

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/kernel/linux/linux-6.6/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); in verify_mte_pointer_validity()
26 memset(ptr, '1', BUFFER_SIZE); in verify_mte_pointer_validity()
30 ptr, ptr + BUFFER_SIZE, mode); in verify_mte_pointer_validity()
36 mte_initialize_current_context(mode, (uintptr_t)ptr, BUFFER_SIZE + 1); in verify_mte_pointer_validity()
38 ptr[BUFFER_SIZE] = '2'; in verify_mte_pointer_validity()
54 ptr = mte_allocate_memory(BUFFER_SIZE + MT_GRANULE_SIZE, mem_type, 0, false); in check_single_included_tags()
55 if (check_allocated_memory(ptr, BUFFER_SIZE + MT_GRANULE_SIZE, in check_single_included_tags()
65 ptr = mte_insert_tags(ptr, BUFFER_SIZE); in check_single_included_tags()
77 mte_free_memory_tag_range(ptr, BUFFER_SIZE, mem_typ in check_single_included_tags()
[all...]
/kernel/linux/linux-5.10/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); in verify_mte_pointer_validity()
26 memset((void *)ptr, '1', BUFFER_SIZE); in verify_mte_pointer_validity()
33 mte_initialize_current_context(mode, (uintptr_t)ptr, BUFFER_SIZE + 1); in verify_mte_pointer_validity()
35 ptr[BUFFER_SIZE] = '2'; in verify_mte_pointer_validity()
48 ptr = (char *)mte_allocate_memory(BUFFER_SIZE + MT_GRANULE_SIZE, mem_type, 0, false); in check_single_included_tags()
49 if (check_allocated_memory(ptr, BUFFER_SIZE + MT_GRANULE_SIZE, in check_single_included_tags()
57 ptr = (char *)mte_insert_tags(ptr, BUFFER_SIZE); in check_single_included_tags()
69 mte_free_memory_tag_range((void *)ptr, BUFFER_SIZE, mem_type, 0, MT_GRANULE_SIZE); in check_single_included_tags()
79 ptr = (char *)mte_allocate_memory(BUFFER_SIZE in check_multiple_included_tags()
[all...]
H A Dcheck_child_memory.c18 #define BUFFER_SIZE (5 * MT_GRANULE_SIZE) macro
/kernel/liteos_a/testsuites/unittest/process/plimits/smoke/
H A DIt_process_plimits_pid_004.cpp42 const size_t BUFFER_SIZE = 512; in ItProcessPlimitsPid004() local
51 char buff[BUFFER_SIZE] = {0}; in ItProcessPlimitsPid004()
55 (void)memset_s(buff, BUFFER_SIZE, 0, BUFFER_SIZE); in ItProcessPlimitsPid004()
H A DIt_process_plimits_pid_006.cpp42 const size_t BUFFER_SIZE = 512; in ItProcessPlimitsPid006() local
51 char buff[BUFFER_SIZE] = {0}; in ItProcessPlimitsPid006()
55 (void)memset_s(buff, BUFFER_SIZE, 0, BUFFER_SIZE); in ItProcessPlimitsPid006()
H A DIt_process_plimits_004.cpp44 const size_t BUFFER_SIZE = 512; in ItProcessPlimits004() local
45 char buf[BUFFER_SIZE + 1] = {0}; in ItProcessPlimits004()
/kernel/linux/linux-6.6/tools/testing/selftests/iommu/
H A Diommufd.c43 BUFFER_SIZE = PAGE_SIZE * 16; in setup_sizes()
44 rc = posix_memalign(&buffer, HUGEPAGE_SIZE, BUFFER_SIZE); in setup_sizes()
48 vrc = mmap(buffer, BUFFER_SIZE, PROT_READ | PROT_WRITE, in setup_sizes()
566 .num_iovas = BUFFER_SIZE / sizeof(*ranges), in TEST_F()
584 memset(ranges, 0, BUFFER_SIZE); in TEST_F()
596 ranges_cmd.num_iovas = BUFFER_SIZE / sizeof(*ranges); in TEST_F()
611 memset(ranges, 0, BUFFER_SIZE); in TEST_F()
670 .length = BUFFER_SIZE, in TEST_F()
677 .length = BUFFER_SIZE, in TEST_F()
686 for (npages = 1; npages < BUFFER_SIZE / PAGE_SIZ in TEST_F()
[all...]
H A Diommufd_fail_nth.c46 BUFFER_SIZE = 2*1024*1024; in setup_buffer()
48 buffer = mmap(0, BUFFER_SIZE, PROT_READ | PROT_WRITE, in setup_buffer()
265 ranges[0].last = BUFFER_SIZE + 16 * 1024 * 600 - 1; in TEST_FAIL_NTH()
270 if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova, in TEST_FAIL_NTH()
290 if (_test_ioctl_ioas_unmap(self->fd, ioas_id, iova, BUFFER_SIZE, in TEST_FAIL_NTH()
294 _test_ioctl_ioas_unmap(self->fd, ioas_id, iova, BUFFER_SIZE, NULL); in TEST_FAIL_NTH()
477 if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova, in TEST_FAIL_NTH()
494 .length = BUFFER_SIZE, in TEST_FAIL_NTH()
536 if (_test_ioctl_ioas_map(self->fd, ioas_id, buffer, BUFFER_SIZE, &iova, in TEST_FAIL_NTH()
553 .length = BUFFER_SIZE, in TEST_FAIL_NTH()
[all...]
H A Diommufd_utils.h20 static unsigned long BUFFER_SIZE; variable
332 .check_refs = { .length = BUFFER_SIZE, in teardown_iommufd()
/kernel/linux/linux-5.10/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); in gscps2_interrupt()
264 ps2port->act = ((ps2port->act+1) & BUFFER_SIZE); in gscps2_interrupt()
/kernel/linux/linux-6.6/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); in gscps2_interrupt()
264 ps2port->act = ((ps2port->act+1) & BUFFER_SIZE); in gscps2_interrupt()
/kernel/linux/linux-5.10/drivers/net/ethernet/i825xx/
H A Dether1.c57 #define BUFFER_SIZE 0x10000 macro
254 unsigned char *buffer = kmalloc (BUFFER_SIZE, GFP_KERNEL); in ether1_ramtest()
255 int i, ret = BUFFER_SIZE; in ether1_ramtest()
263 memset (buffer, byte, BUFFER_SIZE); in ether1_ramtest()
264 ether1_writebuffer (dev, buffer, 0, BUFFER_SIZE); in ether1_ramtest()
265 memset (buffer, byte ^ 0xff, BUFFER_SIZE); in ether1_ramtest()
266 ether1_readbuffer (dev, buffer, 0, BUFFER_SIZE); in ether1_ramtest()
268 for (i = 0; i < BUFFER_SIZE; i++) { in ether1_ramtest()
292 printk (" - 0x%04X\n", BUFFER_SIZE); in ether1_ramtest()
/kernel/linux/linux-6.6/drivers/net/ethernet/i825xx/
H A Dether1.c57 #define BUFFER_SIZE 0x10000 macro
254 unsigned char *buffer = kmalloc (BUFFER_SIZE, GFP_KERNEL); in ether1_ramtest()
255 int i, ret = BUFFER_SIZE; in ether1_ramtest()
263 memset (buffer, byte, BUFFER_SIZE); in ether1_ramtest()
264 ether1_writebuffer (dev, buffer, 0, BUFFER_SIZE); in ether1_ramtest()
265 memset (buffer, byte ^ 0xff, BUFFER_SIZE); in ether1_ramtest()
266 ether1_readbuffer (dev, buffer, 0, BUFFER_SIZE); in ether1_ramtest()
268 for (i = 0; i < BUFFER_SIZE; i++) { in ether1_ramtest()
292 printk (" - 0x%04X\n", BUFFER_SIZE); in ether1_ramtest()
/kernel/linux/linux-5.10/drivers/mmc/host/
H A Dandroid-goldfish.c50 #define BUFFER_SIZE 16384 macro
459 host->virt_base = dma_alloc_coherent(&pdev->dev, BUFFER_SIZE, in goldfish_mmc_probe()
485 mmc->max_req_size = BUFFER_SIZE; in goldfish_mmc_probe()
510 dma_free_coherent(&pdev->dev, BUFFER_SIZE, host->virt_base, in goldfish_mmc_probe()
529 dma_free_coherent(&pdev->dev, BUFFER_SIZE, host->virt_base, host->phys_base); in goldfish_mmc_remove()
/kernel/linux/linux-5.10/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); in pvr2_ioread_init()
219 BUFFER_SIZE); in pvr2_ioread_setup()
/kernel/linux/linux-6.6/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); in pvr2_ioread_init()
219 BUFFER_SIZE); in pvr2_ioread_setup()
/kernel/liteos_a/shell/full/src/cmds/
H A Ddate_shellcmd.c230 #define BUFFER_SIZE 26 /* The buffer size is equal to the size used by the asctime_r interface */ in OsViewFileTime() macro
234 CHAR buf[BUFFER_SIZE]; in OsViewFileTime()
/kernel/linux/linux-5.10/drivers/net/arcnet/
H A Darc-rimi.c60 #define BUFFER_SIZE (512) macro
61 #define MIRROR_SIZE (BUFFER_SIZE * 4)
/kernel/linux/linux-6.6/drivers/net/arcnet/
H A Darc-rimi.c60 #define BUFFER_SIZE (512) macro
61 #define MIRROR_SIZE (BUFFER_SIZE * 4)
/kernel/linux/linux-6.6/tools/testing/selftests/drivers/s390x/uvdevice/
H A Dtest_uvdevice.c20 #define BUFFER_SIZE 0x200 macro
24 uint8_t buffer[BUFFER_SIZE]; in FIXTURE()
/kernel/linux/linux-5.10/fs/cramfs/
H A Dinode.c172 #define BUFFER_SIZE (BLKS_PER_BUF*PAGE_SIZE) macro
174 static unsigned char read_buffers[READ_BUFFERS][BUFFER_SIZE];
206 if (blk_offset > BUFFER_SIZE || in cramfs_blkdev_read()
207 blk_offset + len > BUFFER_SIZE) in cramfs_blkdev_read()
/kernel/linux/linux-6.6/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 || in cramfs_blkdev_read()
209 blk_offset + len > BUFFER_SIZE) in cramfs_blkdev_read()
/kernel/linux/linux-5.10/drivers/block/
H A Dataflop.c350 #define BUFFER_SIZE (BufferSize[DriveType]) macro
781 FILL( TrackBuffer+BUFFER_SIZE-p, 0x4e ); in do_format()
1246 dma_cache_maintenance( paddr, BUFFER_SIZE, 1 ); in fd_writetrack()
1282 dma_wd.fdc_acces_seccount = BUFFER_SIZE/512; in fd_writetrack()
2016 DMABuffer = atari_stram_alloc(BUFFER_SIZE+512, "ataflop"); in atari_floppy_init()
/kernel/linux/linux-5.10/drivers/mmc/core/
H A Dmmc_test.c33 #define BUFFER_SIZE (PAGE_SIZE << BUFFER_ORDER) macro
147 u8 scratch[BUFFER_SIZE];
642 for (i = 0; i < BUFFER_SIZE / 512; i++) { in __mmc_test_prepare()
671 for (i = 0; i < BUFFER_SIZE / 512; i++) { in mmc_test_cleanup()
956 memset(test->scratch, 0, BUFFER_SIZE); in mmc_test_transfer()
959 sg_copy_from_buffer(sg, sg_len, test->scratch, BUFFER_SIZE); in mmc_test_transfer()
982 if ((sectors * 512) > BUFFER_SIZE) in mmc_test_transfer()
1006 sg_copy_to_buffer(sg, sg_len, test->scratch, BUFFER_SIZE); in mmc_test_transfer()
3125 test->buffer = kzalloc(BUFFER_SIZE, GFP_KERNEL); in mtf_test_write()
/kernel/linux/linux-6.6/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++) { in __mmc_test_prepare()
940 memset(test->scratch, 0, BUFFER_SIZE); in mmc_test_transfer()
942 sg_copy_from_buffer(sg, sg_len, test->scratch, BUFFER_SIZE); in mmc_test_transfer()
964 if ((sectors * 512) > BUFFER_SIZE) in mmc_test_transfer()
987 sg_copy_to_buffer(sg, sg_len, test->scratch, BUFFER_SIZE); in mmc_test_transfer()
3104 test->buffer = kzalloc(BUFFER_SIZE, GFP_KERNEL);

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