Home
last modified time | relevance | path

Searched refs:bufsize (Results 1 – 25 of 237) sorted by relevance

12345678910

/linux/drivers/sbus/char/
A Dopenprom.c62 unsigned int bufsize; in copyin() local
70 if (bufsize == 0) in copyin()
77 bufsize = OPROMMAXPARAM; in copyin()
87 return bufsize; in copyin()
92 int n, bufsize; in getstrings() local
103 n = bufsize = 0; in getstrings()
117 return bufsize; in getstrings()
277 if (len > bufsize) in opromgetbootargs()
295 int bufsize, error = 0; in openprom_sunos_ioctl() local
304 if (bufsize < 0) in openprom_sunos_ioctl()
[all …]
/linux/drivers/net/wireless/ath/carl9170/
A Ddebug.c217 size_t bufsize, ssize_t *len) in carl9170_debugfs_mem_usage_read() argument
221 ADD(buf, *len, bufsize, "jar: [%*pb]\n", in carl9170_debugfs_mem_usage_read()
240 size_t bufsize, ssize_t *len) in carl9170_debugfs_qos_stat_read() argument
285 ssize_t *off, ssize_t bufsize) in carl9170_debugfs_format_frame() argument
301 size_t bufsize, ssize_t *len) in carl9170_debugfs_ampdu_state_read() argument
343 len, bufsize); in carl9170_debugfs_ampdu_state_read()
367 len, bufsize); in carl9170_debugfs_queue_dump()
383 size_t bufsize, ssize_t *len) in carl9170_debugfs_sta_psm_read() argument
399 size_t bufsize, ssize_t *len) in carl9170_debugfs_tx_stuck_read() argument
417 size_t bufsize, ssize_t *len) in carl9170_debugfs_phy_noise_read() argument
[all …]
/linux/samples/bpf/
A Dtcp_bufs_kern.c28 int bufsize = 1500000; in bpf_bufs() local
57 rv = bpf_setsockopt(skops, SOL_SOCKET, SO_SNDBUF, &bufsize, in bpf_bufs()
58 sizeof(bufsize)); in bpf_bufs()
60 &bufsize, sizeof(bufsize)); in bpf_bufs()
67 rv = bpf_setsockopt(skops, SOL_SOCKET, SO_SNDBUF, &bufsize, in bpf_bufs()
68 sizeof(bufsize)); in bpf_bufs()
70 &bufsize, sizeof(bufsize)); in bpf_bufs()
A Dtcp_iw_kern.c28 int bufsize = 1500000; in bpf_iw() local
58 rv = bpf_setsockopt(skops, SOL_SOCKET, SO_SNDBUF, &bufsize, in bpf_iw()
59 sizeof(bufsize)); in bpf_iw()
61 &bufsize, sizeof(bufsize)); in bpf_iw()
69 rv = bpf_setsockopt(skops, SOL_SOCKET, SO_SNDBUF, &bufsize, in bpf_iw()
70 sizeof(bufsize)); in bpf_iw()
72 &bufsize, sizeof(bufsize)); in bpf_iw()
A Dtcp_clamp_kern.c28 int bufsize = 150000; in bpf_clamp() local
63 &bufsize, sizeof(bufsize)); in bpf_clamp()
65 SO_RCVBUF, &bufsize, in bpf_clamp()
66 sizeof(bufsize)); in bpf_clamp()
79 SO_SNDBUF, &bufsize, in bpf_clamp()
80 sizeof(bufsize)); in bpf_clamp()
82 SO_RCVBUF, &bufsize, in bpf_clamp()
83 sizeof(bufsize)); in bpf_clamp()
/linux/lib/
A Doid_registry.c130 int sprint_oid(const void *data, size_t datasize, char *buffer, size_t bufsize) in sprint_oid() argument
142 ret = count = snprintf(buffer, bufsize, "%u.%u", n / 40, n % 40); in sprint_oid()
143 if (count >= bufsize) in sprint_oid()
146 bufsize -= count; in sprint_oid()
163 ret += count = snprintf(buffer, bufsize, ".%lu", num); in sprint_oid()
164 if (count >= bufsize) in sprint_oid()
167 bufsize -= count; in sprint_oid()
173 snprintf(buffer, bufsize, "(bad)"); in sprint_oid()
187 int sprint_OID(enum OID oid, char *buffer, size_t bufsize) in sprint_OID() argument
195 buffer, bufsize); in sprint_OID()
/linux/drivers/s390/char/
A Dvmcp.c32 unsigned int bufsize; member
65 order = get_order(session->bufsize); in vmcp_response_alloc()
66 nr_pages = ALIGN(session->bufsize, PAGE_SIZE) >> PAGE_SHIFT; in vmcp_response_alloc()
89 order = get_order(session->bufsize); in vmcp_response_free()
90 nr_pages = ALIGN(session->bufsize, PAGE_SIZE) >> PAGE_SHIFT; in vmcp_response_free()
112 session->bufsize = PAGE_SIZE; in vmcp_open()
145 size = min_t(size_t, session->resp_size, session->bufsize); in vmcp_read()
219 ret = get_user(session->bufsize, argp); in vmcp_ioctl()
221 session->bufsize = PAGE_SIZE; in vmcp_ioctl()
222 if (!session->bufsize || get_order(session->bufsize) > 8) { in vmcp_ioctl()
[all …]
/linux/sound/soc/intel/skylake/
A Dskl-sst-cldma.c86 (ctx->cl_dev.frags * ctx->cl_dev.bufsize)); in skl_cldma_setup_bdle()
91 bdl[2] = cpu_to_le32(ctx->cl_dev.bufsize); in skl_cldma_setup_bdle()
93 size -= ctx->cl_dev.bufsize; in skl_cldma_setup_bdle()
202 unsigned int size_b = ctx->cl_dev.bufsize - in skl_cldma_fill_buffer()
261 if (bytes_left > ctx->cl_dev.bufsize) { in skl_cldma_copy_to_buf()
270 size = ctx->cl_dev.bufsize; in skl_cldma_copy_to_buf()
285 <= ctx->cl_dev.bufsize) { in skl_cldma_copy_to_buf()
289 (ctx->cl_dev.bufsize - in skl_cldma_copy_to_buf()
328 ctx->cl_dev.bufsize = SKL_MAX_BUFFER_SIZE; in skl_cldma_prepare()
359 &bdl, ctx->cl_dev.bufsize, 1); in skl_cldma_prepare()
[all …]
/linux/drivers/mtd/tests/
A Dpagetest.c35 static int bufsize; variable
68 err = mtdtest_read(mtd, addr0, bufsize, twopages); in verify_eraseblock()
71 err = mtdtest_read(mtd, addrn - bufsize, bufsize, twopages); in verify_eraseblock()
74 memset(twopages, 0, bufsize); in verify_eraseblock()
75 err = mtdtest_read(mtd, addr, bufsize, twopages); in verify_eraseblock()
92 err = mtdtest_read(mtd, addrn - bufsize, bufsize, twopages); in verify_eraseblock()
95 memset(twopages, 0, bufsize); in verify_eraseblock()
101 if (memcmp(twopages, boundary, bufsize)) { in verify_eraseblock()
361 bufsize = pgsize * 2; in mtd_pagetest_init()
365 twopages = kmalloc(bufsize, GFP_KERNEL); in mtd_pagetest_init()
[all …]
A Dstresstest.c39 static int bufsize; variable
61 offs %= bufsize; in rand_offs()
70 len %= (bufsize - offs); in rand_len()
185 bufsize = mtd->erasesize * 2; in mtd_stresstest_init()
188 readbuf = vmalloc(bufsize); in mtd_stresstest_init()
189 writebuf = vmalloc(bufsize); in mtd_stresstest_init()
195 prandom_bytes(writebuf, bufsize); in mtd_stresstest_init()
/linux/scripts/dtc/libfdt/
A Dfdt_sw.c115 if (bufsize < hdrsize) in fdt_create_with_flags()
121 memset(buf, 0, bufsize); in fdt_create_with_flags()
134 fdt_set_totalsize(fdt, bufsize); in fdt_create_with_flags()
143 int fdt_create(void *buf, int bufsize) in fdt_create() argument
145 return fdt_create_with_flags(buf, bufsize, 0); in fdt_create()
148 int fdt_resize(void *fdt, void *buf, int bufsize) in fdt_resize() argument
155 if (bufsize < 0) in fdt_resize()
165 if ((headsize + tailsize) > (unsigned)bufsize) in fdt_resize()
169 newtail = (char *)buf + bufsize - tailsize; in fdt_resize()
181 fdt_set_totalsize(buf, bufsize); in fdt_resize()
[all …]
A Dfdt_empty_tree.c13 int fdt_create_empty_tree(void *buf, int bufsize) in fdt_create_empty_tree() argument
17 err = fdt_create(buf, bufsize); in fdt_create_empty_tree()
37 return fdt_open_into(buf, buf, bufsize); in fdt_create_empty_tree()
/linux/drivers/net/wireless/broadcom/b43legacy/
A Ddebugfs.c32 ssize_t (*read)(struct b43legacy_wldev *dev, char *buf, size_t bufsize);
56 if (bufsize - count) \
58 bufsize - count, \
66 static ssize_t tsf_read_file(struct b43legacy_wldev *dev, char *buf, size_t bufsize) in tsf_read_file() argument
114 if (bufsize < sizeof(tmp)) in shm_read_file()
119 bufsize -= sizeof(tmp); in shm_read_file()
195 const size_t bufsize = 1024 * 16; /* 16 KiB buffer */ in b43legacy_debugfs_read() local
196 const size_t buforder = get_order(bufsize); in b43legacy_debugfs_read()
225 memset(buf, 0, bufsize); in b43legacy_debugfs_read()
228 ret = dfops->read(dev, buf, bufsize); in b43legacy_debugfs_read()
[all …]
/linux/arch/powerpc/platforms/pseries/
A Dreconfig.c194 static int do_add_node(char *buf, size_t bufsize) in do_add_node() argument
202 end = buf + bufsize; in do_add_node()
252 static char *parse_node(char *buf, size_t bufsize, struct device_node **npp) in parse_node() argument
272 static int do_add_property(char *buf, size_t bufsize) in do_add_property() argument
279 end = buf + bufsize; in do_add_property()
280 buf = parse_node(buf, bufsize, &np); in do_add_property()
297 static int do_remove_property(char *buf, size_t bufsize) in do_remove_property() argument
301 buf = parse_node(buf, bufsize, &np); in do_remove_property()
316 static int do_update_property(char *buf, size_t bufsize) in do_update_property() argument
323 buf = parse_node(buf, bufsize, &np); in do_update_property()
[all …]
/linux/drivers/staging/greybus/
A Dhid.c29 unsigned int bufsize; member
175 ghid->bufsize = 0; in gb_hid_free_buffers()
180 ghid->inbuf = kzalloc(bufsize, GFP_KERNEL); in gb_hid_alloc_buffers()
184 ghid->bufsize = bufsize; in gb_hid_alloc_buffers()
315 unsigned int bufsize = HID_MIN_BUFFER_SIZE; in gb_hid_start() local
318 gb_hid_find_max_report(hid, HID_INPUT_REPORT, &bufsize); in gb_hid_start()
319 gb_hid_find_max_report(hid, HID_OUTPUT_REPORT, &bufsize); in gb_hid_start()
320 gb_hid_find_max_report(hid, HID_FEATURE_REPORT, &bufsize); in gb_hid_start()
322 if (bufsize > HID_MAX_BUFFER_SIZE) in gb_hid_start()
323 bufsize = HID_MAX_BUFFER_SIZE; in gb_hid_start()
[all …]
/linux/drivers/nvme/host/
A Dzns.c125 size_t bufsize; in nvme_zns_alloc_report_buffer() local
134 bufsize = sizeof(struct nvme_zone_report) + in nvme_zns_alloc_report_buffer()
136 bufsize = min_t(size_t, bufsize, in nvme_zns_alloc_report_buffer()
138 bufsize = min_t(size_t, bufsize, queue_max_segments(q) << PAGE_SHIFT); in nvme_zns_alloc_report_buffer()
140 while (bufsize >= min_bufsize) { in nvme_zns_alloc_report_buffer()
141 buf = __vmalloc(bufsize, GFP_KERNEL | __GFP_NORETRY); in nvme_zns_alloc_report_buffer()
143 *buflen = bufsize; in nvme_zns_alloc_report_buffer()
146 bufsize >>= 1; in nvme_zns_alloc_report_buffer()
/linux/arch/x86/lib/
A Dcmdline.c122 const char *option, char *buffer, int bufsize) in __cmdline_find_option() argument
191 if (++len < bufsize) in __cmdline_find_option()
198 if (bufsize) in __cmdline_find_option()
210 int bufsize) in cmdline_find_option() argument
213 buffer, bufsize); in cmdline_find_option()
/linux/net/sunrpc/auth_gss/
A Dgss_generic_token.c118 der_read_length(unsigned char **buf, int *bufsize) in der_read_length() argument
123 if (*bufsize < 1) in der_read_length()
126 (*bufsize)--; in der_read_length()
128 if ((sf &= 0x7f) > ((*bufsize)-1)) in der_read_length()
135 (*bufsize)--; in der_read_length()
/linux/tools/testing/selftests/powerpc/alignment/
A Dalignment_handler.c52 int bufsize; variable
235 ci0 = mmap(NULL, bufsize, PROT_WRITE | PROT_READ, MAP_SHARED, in do_test()
237 ci1 = mmap(NULL, bufsize, PROT_WRITE | PROT_READ, MAP_SHARED, in do_test()
238 fd, cioffset + bufsize); in do_test()
246 rc = posix_memalign(&mem0, bufsize, bufsize); in do_test()
252 rc = posix_memalign(&mem1, bufsize, bufsize); in do_test()
272 memcpy(ci0, mem0, bufsize); in do_test()
273 memcpy(ci1, mem1, bufsize); /* initialise output to the same */ in do_test()
299 munmap(ci0, bufsize); in do_test()
300 munmap(ci1, bufsize); in do_test()
[all …]
/linux/sound/hda/
A Dhdac_stream.c216 snd_hdac_stream_writel(azx_dev, SD_CBL, azx_dev->bufsize); in snd_hdac_stream_setup()
272 azx_dev->bufsize = 0; in snd_hdac_stream_cleanup()
428 periods = azx_dev->bufsize / period_bytes; in snd_hdac_stream_setup_periods()
475 azx_dev->bufsize, period_bytes); in snd_hdac_stream_setup_periods()
492 unsigned int bufsize, period_bytes; in snd_hdac_stream_set_params() local
500 bufsize = snd_pcm_lib_buffer_bytes(substream); in snd_hdac_stream_set_params()
503 if (bufsize != azx_dev->bufsize || in snd_hdac_stream_set_params()
507 azx_dev->bufsize = bufsize; in snd_hdac_stream_set_params()
703 azx_dev->bufsize = byte_size; in snd_hdac_dsp_prepare()
767 azx_dev->bufsize = 0; in snd_hdac_dsp_cleanup()
/linux/drivers/net/wireless/broadcom/b43/
A Ddebugfs.c53 if (bufsize - count) \
55 bufsize - count, \
67 char *buf, size_t bufsize) in shm16read__read_file() argument
143 char *buf, size_t bufsize) in shm32read__read_file() argument
222 char *buf, size_t bufsize) in mmio16read__read_file() argument
286 char *buf, size_t bufsize) in mmio32read__read_file() argument
350 char *buf, size_t bufsize) in txstat_read_file() argument
426 char *buf, size_t bufsize) in loctls_read_file() argument
499 const size_t buforder = get_order(bufsize); in b43_debugfs_read()
528 memset(buf, 0, bufsize); in b43_debugfs_read()
[all …]
/linux/fs/xfs/
A Dxfs_dir2_readdir.c242 size_t bufsize, in xfs_dir2_leaf_readbuf() argument
291 ra_want = howmany(bufsize + geo->blksize, (1 << geo->fsblog)); in xfs_dir2_leaf_readbuf()
347 size_t bufsize) in xfs_dir2_leaf_getdents() argument
394 error = xfs_dir2_leaf_readbuf(args, bufsize, &curoff, in xfs_dir2_leaf_getdents()
479 bufsize = bufsize > length ? bufsize - length : 0; in xfs_dir2_leaf_getdents()
507 size_t bufsize) in xfs_readdir() argument
532 rval = xfs_dir2_leaf_getdents(&args, ctx, bufsize); in xfs_readdir()
/linux/drivers/net/netdevsim/
A Dipsec.c18 size_t bufsize; in nsim_dbg_netdev_ops_read() local
26 bufsize = (ipsec->count * 4 * 60) + 60; in nsim_dbg_netdev_ops_read()
27 buf = kzalloc(bufsize, GFP_KERNEL); in nsim_dbg_netdev_ops_read()
32 p += scnprintf(p, bufsize - (p - buf), in nsim_dbg_netdev_ops_read()
42 p += scnprintf(p, bufsize - (p - buf), in nsim_dbg_netdev_ops_read()
46 p += scnprintf(p, bufsize - (p - buf), in nsim_dbg_netdev_ops_read()
50 p += scnprintf(p, bufsize - (p - buf), in nsim_dbg_netdev_ops_read()
/linux/scripts/dtc/
A Dutil.c239 size_t bufsize = 1024, offset = 0; in utilfdt_read_err() local
250 buf = xmalloc(bufsize); in utilfdt_read_err()
253 if (offset == bufsize) { in utilfdt_read_err()
254 bufsize *= 2; in utilfdt_read_err()
255 buf = xrealloc(buf, bufsize); in utilfdt_read_err()
258 ret = read(fd, &buf[offset], bufsize - offset); in utilfdt_read_err()
273 *len = bufsize; in utilfdt_read_err()
/linux/drivers/scsi/
A Dsd_zbc.c152 size_t bufsize; in sd_zbc_alloc_report_buffer() local
165 bufsize = roundup((nr_zones + 1) * 64, SECTOR_SIZE); in sd_zbc_alloc_report_buffer()
166 bufsize = min_t(size_t, bufsize, in sd_zbc_alloc_report_buffer()
168 bufsize = min_t(size_t, bufsize, queue_max_segments(q) << PAGE_SHIFT); in sd_zbc_alloc_report_buffer()
170 while (bufsize >= SECTOR_SIZE) { in sd_zbc_alloc_report_buffer()
171 buf = __vmalloc(bufsize, in sd_zbc_alloc_report_buffer()
174 *buflen = bufsize; in sd_zbc_alloc_report_buffer()
177 bufsize = rounddown(bufsize >> 1, SECTOR_SIZE); in sd_zbc_alloc_report_buffer()

Completed in 49 milliseconds

12345678910