Searched refs:buf (Results 176 - 200 of 8632) sorted by relevance

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/linux-master/drivers/media/pci/cx23885/
H A Dnetup-eeprom.c21 unsigned char buf[2]; local
28 .buf = &buf[0],
33 .buf = &buf[1],
39 buf[0] = addr;
40 buf[1] = 0x0;
49 return buf[1];
62 .buf = &bufw[0],
H A Dcx23885-alsa.c74 struct cx23885_audio_buffer *buf = chip->buf; local
78 buf->vaddr = vmalloc_32(nr_pages << PAGE_SHIFT);
79 if (NULL == buf->vaddr) {
85 buf->vaddr, nr_pages << PAGE_SHIFT);
87 memset(buf->vaddr, 0, nr_pages << PAGE_SHIFT);
88 buf->nr_pages = nr_pages;
90 buf->sglist = vzalloc(array_size(sizeof(*buf->sglist), buf
114 struct cx23885_audio_buffer *buf = dev->buf; local
128 struct cx23885_audio_buffer *buf = dev->buf; local
138 cx23885_alsa_dma_free(struct cx23885_audio_buffer *buf) argument
153 struct cx23885_audio_buffer *buf = chip->buf; local
362 struct cx23885_audio_buffer *buf; local
[all...]
/linux-master/net/core/
H A Dhwbm.c13 void hwbm_buf_free(struct hwbm_pool *bm_pool, void *buf) argument
16 skb_free_frag(buf);
18 kfree(buf);
26 void *buf; local
29 buf = netdev_alloc_frag(frag_size);
31 buf = kmalloc(frag_size, gfp);
33 if (!buf)
37 if (bm_pool->construct(bm_pool, buf)) {
38 hwbm_buf_free(bm_pool, buf);
/linux-master/tools/testing/selftests/proc/
H A Dsetns-sysvipc.c92 char buf[64]; local
93 snprintf(buf, sizeof(buf), "/proc/%u/ns/ipc", pid);
94 nsfd = open(buf, O_RDONLY);
111 char buf[4096]; local
122 rv = read(fd, buf, sizeof(buf));
124 assert(memcmp(buf, S32, strlen(S32)) == 0);
126 assert(memcmp(buf, S64, strlen(S64)) == 0);
H A Dfd-001-lookup.c55 char buf[64]; local
60 snprintf(buf, sizeof(buf), "/proc/self/fd/%u", fd);
61 test_lookup_pass(buf);
67 snprintf(buf, sizeof(buf), "/proc/self/fd/%c%u", c, fd);
68 test_lookup_fail(buf);
75 snprintf(buf, sizeof(buf), "/proc/self/fd/%u%c", fd, c);
76 test_lookup_fail(buf);
[all...]
/linux-master/include/linux/firmware/broadcom/
H A Dtee_bnxt_fw.h12 int tee_bnxt_copy_coredump(void *buf, u32 offset, u32 size);
/linux-master/drivers/usb/gadget/
H A Dusbstring.c22 * @buf: at least 256 bytes, must be 16-bit aligned
36 usb_gadget_get_string (const struct usb_gadget_strings *table, int id, u8 *buf) argument
43 buf [0] = 4;
44 buf [1] = USB_DT_STRING;
45 buf [2] = (u8) table->language;
46 buf [3] = (u8) (table->language >> 8);
60 (wchar_t *) &buf[2], USB_MAX_STRING_LEN);
63 buf [0] = (len + 1) * 2;
64 buf [1] = USB_DT_STRING;
65 return buf [
[all...]
/linux-master/samples/kfifo/
H A Drecord-example.c71 char buf[100]; local
74 struct { unsigned char buf[6]; } hello = { "hello" }; member in struct:__anon238
85 memset(buf, 'a' + i, i + 1);
86 kfifo_in(&test, buf, i + 1);
96 ret = kfifo_out_peek(&test, buf, sizeof(buf));
98 printk(KERN_INFO "%.*s\n", ret, buf);
103 ret = kfifo_out(&test, buf, sizeof(buf));
104 buf[re
120 fifo_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) argument
138 fifo_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) argument
[all...]
/linux-master/fs/f2fs/
H A Dhash.c25 static void TEA_transform(unsigned int buf[4], unsigned int const in[]) argument
28 __u32 b0 = buf[0], b1 = buf[1];
38 buf[0] += b0;
39 buf[1] += b1;
43 unsigned int *buf, int num)
59 *buf++ = val;
65 *buf++ = val;
67 *buf++ = pad;
72 __u32 in[8], buf[ local
42 str2hashbuf(const unsigned char *msg, size_t len, unsigned int *buf, int num) argument
[all...]
/linux-master/include/linux/soc/ti/
H A Dti-msgmgr.h17 * @buf: Buffer pointer
28 u8 *buf; member in struct:ti_msgmgr_message
/linux-master/drivers/net/ethernet/altera/
H A Daltera_tse_ethtool.c78 static void tse_gstrings(struct net_device *dev, u32 stringset, u8 *buf) argument
80 memcpy(buf, stat_gstrings, TSE_STATS_LEN * ETH_GSTRING_LEN);
84 u64 *buf)
89 buf[0] = csrrd32(priv->mac_dev,
91 buf[1] = csrrd32(priv->mac_dev,
93 buf[2] = csrrd32(priv->mac_dev,
95 buf[3] = csrrd32(priv->mac_dev,
104 buf[4] = ext;
112 buf[5] = ext;
114 buf[
83 tse_fill_stats(struct net_device *dev, struct ethtool_stats *dummy, u64 *buf) argument
203 u32 *buf = regbuf; local
[all...]
/linux-master/drivers/nvmem/
H A Dstm32-bsec-optee-ta.h32 * @buf: buffer to fill with nvem values
39 void *buf, size_t bytes);
46 * @buf: buffer with nvem values
53 unsigned int offset, void *buf, size_t bytes);
67 unsigned int offset, void *buf,
75 unsigned int offset, void *buf,
66 stm32_bsec_optee_ta_read(struct tee_context *ctx, unsigned int offset, void *buf, size_t bytes) argument
73 stm32_bsec_optee_ta_write(struct tee_context *ctx, unsigned int lower, unsigned int offset, void *buf, size_t bytes) argument
/linux-master/fs/smb/server/
H A Dasn1.c59 static void encode_asn_tag(char *buf, unsigned int *ofs, char tag, char seq, argument
68 buf[index++] = tag;
71 buf[index++] = len;
73 buf[index++] = 0x80 | hdr_len;
75 buf[index++] = (len >> (i * 8)) & 0xFF;
80 buf[index++] = seq;
83 buf[index++] = len;
85 buf[index++] = 0x80 | hdr_len;
87 buf[index++] = (len >> (i * 8)) & 0xFF;
96 char *buf; local
137 char *buf; local
169 char buf[50]; local
197 char buf[50]; local
[all...]
/linux-master/drivers/net/ethernet/qualcomm/
H A Dqca_7k_common.c18 qcafrm_create_header(u8 *buf, u16 length) argument
22 if (!buf)
27 buf[0] = 0xAA;
28 buf[1] = 0xAA;
29 buf[2] = 0xAA;
30 buf[3] = 0xAA;
31 buf[4] = len & 0xff;
32 buf[5] = (len >> 8) & 0xff;
33 buf[6] = 0;
34 buf[
41 qcafrm_create_footer(u8 *buf) argument
64 qcafrm_fsm_decode(struct qcafrm_handle *handle, u8 *buf, u16 buf_len, u8 recv_byte) argument
[all...]
/linux-master/drivers/input/joystick/
H A Dwalkera0701.c48 unsigned char buf[25]; member in struct:walkera_dev
70 crc1 += w->buf[i] & 7;
71 crc2 += (w->buf[i] & 8) >> 3;
73 if ((w->buf[10] & 7) != (crc1 & 7))
75 if (((w->buf[10] & 8) >> 3) != (((crc1 >> 3) + crc2) & 1))
78 crc1 += w->buf[i] & 7;
79 crc2 += (w->buf[i] & 8) >> 3;
81 if ((w->buf[23] & 7) != (crc1 & 7))
83 if (((w->buf[23] & 8) >> 3) != (((crc1 >> 3) + crc2) & 1))
85 val1 = ((w->buf[
[all...]
/linux-master/net/sunrpc/
H A Dxdr.c122 * @buf: XDR buffer where string resides
126 void xdr_terminate_string(const struct xdr_buf *buf, const u32 len) argument
130 kaddr = kmap_atomic(buf->pages[0]);
131 kaddr[buf->page_base + len] = '\0';
136 size_t xdr_buf_pagecount(const struct xdr_buf *buf) argument
138 if (!buf->page_len)
140 return (buf->page_base + buf->page_len + PAGE_SIZE - 1) >> PAGE_SHIFT;
144 xdr_alloc_bvec(struct xdr_buf *buf, gfp_t gfp) argument
146 size_t i, n = xdr_buf_pagecount(buf);
161 xdr_free_bvec(struct xdr_buf *buf) argument
232 char *buf = (char *)head->iov_base; local
490 xdr_buf_pages_zero(const struct xdr_buf *buf, unsigned int pgbase, unsigned int len) argument
530 xdr_buf_pages_fill_sparse(const struct xdr_buf *buf, unsigned int buflen, gfp_t gfp) argument
558 xdr_buf_try_expand(struct xdr_buf *buf, unsigned int len) argument
584 xdr_buf_tail_copy_right(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
598 xdr_buf_pages_copy_right(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
631 xdr_buf_head_copy_right(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
678 xdr_buf_tail_shift_right(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
689 xdr_buf_pages_shift_right(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
705 xdr_buf_head_shift_right(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
724 xdr_buf_tail_copy_left(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
768 xdr_buf_pages_copy_left(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
801 xdr_buf_tail_shift_left(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
810 xdr_buf_pages_shift_left(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
827 xdr_buf_head_shift_left(const struct xdr_buf *buf, unsigned int base, unsigned int len, unsigned int shift) argument
864 xdr_shrink_bufhead(struct xdr_buf *buf, unsigned int len) argument
893 xdr_shrink_pagelen(struct xdr_buf *buf, unsigned int len) argument
964 xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p, struct rpc_rqst *rqst) argument
999 xdr_init_encode_pages(struct xdr_stream *xdr, struct xdr_buf *buf, struct page **pages, struct rpc_rqst *rqst) argument
1187 struct xdr_buf *buf = xdr->buf; local
1264 struct xdr_buf *buf = xdr->buf; local
1293 struct xdr_buf *buf = xdr->buf; local
1335 struct xdr_buf *buf = xdr->buf; local
1427 xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf, __be32 *p, struct rpc_rqst *rqst) argument
1452 xdr_init_decode_pages(struct xdr_stream *xdr, struct xdr_buf *buf, struct page **pages, unsigned int len) argument
1543 struct xdr_buf *buf = xdr->buf; local
1558 struct xdr_buf *buf = xdr->buf; local
1622 struct xdr_buf *buf = xdr->buf; local
1663 xdr_buf_from_iov(const struct kvec *iov, struct xdr_buf *buf) argument
1686 xdr_buf_subsegment(const struct xdr_buf *buf, struct xdr_buf *subbuf, unsigned int base, unsigned int len) argument
1794 struct xdr_buf buf; local
1821 struct xdr_buf buf; local
1845 xdr_buf_trim(struct xdr_buf *buf, unsigned int len) argument
1894 read_bytes_from_xdr_buf(const struct xdr_buf *buf, unsigned int base, void *obj, unsigned int len) argument
1926 write_bytes_to_xdr_buf(const struct xdr_buf *buf, unsigned int base, void *obj, unsigned int len) argument
1940 xdr_decode_word(const struct xdr_buf *buf, unsigned int base, u32 *obj) argument
1953 xdr_encode_word(const struct xdr_buf *buf, unsigned int base, u32 obj) argument
1962 xdr_xcode_array2(const struct xdr_buf *buf, unsigned int base, struct xdr_array2_desc *desc, int encode) argument
2155 xdr_decode_array2(const struct xdr_buf *buf, unsigned int base, struct xdr_array2_desc *desc) argument
2165 xdr_encode_array2(const struct xdr_buf *buf, unsigned int base, struct xdr_array2_desc *desc) argument
2176 xdr_process_buf(const struct xdr_buf *buf, unsigned int offset, unsigned int len, int (*actor)(struct scatterlist *, void *), void *data) argument
[all...]
H A Daddr.c29 char *buf, const int buflen)
40 return snprintf(buf, buflen, "::");
48 return snprintf(buf, buflen, "::1");
57 return snprintf(buf, buflen, "::ffff:%pI4",
63 return snprintf(buf, buflen, "%pI6c", addr);
67 char *buf, const size_t buflen)
74 len = rpc_ntop6_noscopeid(sap, buf, buflen);
92 strcat(buf, scopebuf);
99 char *buf, const int buflen)
105 char *buf, cons
28 rpc_ntop6_noscopeid(const struct sockaddr *sap, char *buf, const int buflen) argument
66 rpc_ntop6(const struct sockaddr *sap, char *buf, const size_t buflen) argument
98 rpc_ntop6_noscopeid(const struct sockaddr *sap, char *buf, const int buflen) argument
104 rpc_ntop6(const struct sockaddr *sap, char *buf, const size_t buflen) argument
112 rpc_ntop4(const struct sockaddr *sap, char *buf, const size_t buflen) argument
129 rpc_ntop(const struct sockaddr *sap, char *buf, const size_t buflen) argument
142 rpc_pton4(const char *buf, const size_t buflen, struct sockaddr *sap, const size_t salen) argument
161 rpc_parse_scope_id(struct net *net, const char *buf, const size_t buflen, const char *delim, struct sockaddr_in6 *sin6) argument
199 rpc_pton6(struct net *net, const char *buf, const size_t buflen, struct sockaddr *sap, const size_t salen) argument
222 rpc_pton6(struct net *net, const char *buf, const size_t buflen, struct sockaddr *sap, const size_t salen) argument
244 rpc_pton(struct net *net, const char *buf, const size_t buflen, struct sockaddr *sap, const size_t salen) argument
314 char *c, buf[RPCBIND_MAXUADDRLEN + sizeof('\\0')]; local
[all...]
/linux-master/drivers/net/bonding/
H A Dbond_sysfs_slave.c21 static ssize_t state_show(struct slave *slave, char *buf) argument
25 return sysfs_emit(buf, "active\n");
27 return sysfs_emit(buf, "backup\n");
29 return sysfs_emit(buf, "UNKNOWN\n");
34 static ssize_t mii_status_show(struct slave *slave, char *buf) argument
36 return sysfs_emit(buf, "%s\n", bond_slave_link_status(slave->link));
40 static ssize_t link_failure_count_show(struct slave *slave, char *buf) argument
42 return sysfs_emit(buf, "%d\n", slave->link_failure_count);
46 static ssize_t perm_hwaddr_show(struct slave *slave, char *buf) argument
48 return sysfs_emit(buf, "
54 queue_id_show(struct slave *slave, char *buf) argument
60 ad_aggregator_id_show(struct slave *slave, char *buf) argument
75 ad_actor_oper_port_state_show(struct slave *slave, char *buf) argument
90 ad_partner_oper_port_state_show(struct slave *slave, char *buf) argument
119 slave_show(struct kobject *kobj, struct attribute *attr, char *buf) argument
[all...]
/linux-master/drivers/char/tpm/
H A Dtpm2-cmd.c166 struct tpm_buf buf; local
186 rc = tpm_buf_init(&buf, TPM2_ST_NO_SESSIONS, TPM2_CC_PCR_READ);
192 tpm_buf_append_u32(&buf, 1);
193 tpm_buf_append_u16(&buf, digest->alg_id);
194 tpm_buf_append_u8(&buf, TPM2_PCR_SELECT_MIN);
195 tpm_buf_append(&buf, (const unsigned char *)pcr_select,
198 rc = tpm_transmit_cmd(chip, &buf, 0, "attempting to read a pcr value");
202 out = (struct tpm2_pcr_read_out *)&buf.data[TPM_HEADER_SIZE];
215 tpm_buf_destroy(&buf);
231 struct tpm_buf buf; local
285 struct tpm_buf buf; local
364 struct tpm_buf buf; local
404 struct tpm_buf buf; local
445 struct tpm_buf buf; local
471 struct tpm_buf buf; local
509 struct tpm_buf buf; local
565 struct tpm_buf buf; local
643 struct tpm_buf buf; local
723 struct tpm_buf buf; local
[all...]
/linux-master/drivers/usb/gadget/function/
H A Duvc_queue.c75 struct uvc_buffer *buf = container_of(vbuf, struct uvc_buffer, buf); local
86 buf->state = UVC_BUF_STATE_QUEUED;
88 buf->sgt = vb2_dma_sg_plane_desc(vb, 0);
89 buf->sg = buf->sgt->sgl;
91 buf->mem = vb2_plane_vaddr(vb, 0);
93 buf->length = vb2_plane_size(vb, 0);
95 buf->bytesused = 0;
97 buf
106 struct uvc_buffer *buf = container_of(vbuf, struct uvc_buffer, buf); local
189 uvcg_query_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf) argument
194 uvcg_queue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf) argument
203 uvcg_dequeue_buffer(struct uvc_video_queue *queue, struct v4l2_buffer *buf, int nonblocking) argument
253 struct uvc_buffer *buf; local
330 uvcg_complete_buffer(struct uvc_video_queue *queue, struct uvc_buffer *buf) argument
351 struct uvc_buffer *buf = NULL; local
[all...]
/linux-master/drivers/gpu/drm/udl/
H A Dudl_modeset.c35 static char *udl_set_register(char *buf, u8 reg, u8 val) argument
37 *buf++ = UDL_MSG_BULK;
38 *buf++ = UDL_CMD_WRITEREG;
39 *buf++ = reg;
40 *buf++ = val;
42 return buf;
45 static char *udl_vidreg_lock(char *buf) argument
47 return udl_set_register(buf, UDL_REG_VIDREG, UDL_VIDREG_LOCK);
50 static char *udl_vidreg_unlock(char *buf) argument
52 return udl_set_register(buf, UDL_REG_VIDRE
55 udl_set_blank_mode(char *buf, u8 mode) argument
60 udl_set_color_depth(char *buf, u8 selection) argument
65 udl_set_base16bpp(char *buf, u32 base) argument
83 udl_set_base8bpp(char *buf, u32 base) argument
148 udl_set_display_mode(char *buf, struct drm_display_mode *mode) argument
335 char *buf; local
367 char *buf; local
431 udl_get_edid_block(void *data, u8 *buf, unsigned int block, size_t len) argument
[all...]
/linux-master/drivers/target/
H A Dtarget_core_fabric_lib.c38 unsigned char *buf)
43 ret = hex2bin(&buf[4], &nacl->initiatorname[4], 8);
55 unsigned char *buf)
71 ret = hex2bin(&buf[off++], &ptr[i], 1);
87 unsigned char *buf)
91 ret = hex2bin(&buf[8], nacl->initiatorname, 8);
103 unsigned char *buf)
118 memset(buf + 8, 0, leading_zero_bytes);
119 rc = hex2bin(buf + 8 + leading_zero_bytes, p, count);
132 unsigned char *buf)
35 sas_get_pr_transport_id( struct se_node_acl *nacl, int *format_code, unsigned char *buf) argument
52 fc_get_pr_transport_id( struct se_node_acl *se_nacl, int *format_code, unsigned char *buf) argument
84 sbp_get_pr_transport_id( struct se_node_acl *nacl, int *format_code, unsigned char *buf) argument
100 srp_get_pr_transport_id( struct se_node_acl *nacl, int *format_code, unsigned char *buf) argument
128 iscsi_get_pr_transport_id( struct se_node_acl *se_nacl, struct t10_pr_registration *pr_reg, int *format_code, unsigned char *buf) argument
260 iscsi_parse_pr_out_transport_id( struct se_portal_group *se_tpg, char *buf, u32 *out_tid_len, char **port_nexus_ptr) argument
368 target_get_pr_transport_id(struct se_node_acl *nacl, struct t10_pr_registration *pr_reg, int *format_code, unsigned char *buf) argument
390 target_parse_pr_out_transport_id(struct se_portal_group *tpg, char *buf, u32 *out_tid_len, char **port_nexus_ptr) argument
[all...]
/linux-master/drivers/media/dvb-frontends/
H A Dstb6000.c41 u8 buf[] = { 10, 0 }; local
45 .buf = buf,
72 u8 buf[12]; local
76 .buf = buf,
89 buf[0] = 0x01;
90 buf[1] = 0xac;
92 buf[1] = 0xaa;
94 buf[
[all...]
/linux-master/sound/firewire/oxfw/
H A Doxfw-spkr.c31 u8 *buf; local
35 buf = kmalloc(11, GFP_KERNEL);
36 if (!buf)
40 buf[0] = 0x01; /* AV/C, STATUS */
43 buf[0] = 0x00; /* AV/C, CONTROL */
46 buf[1] = 0x08; /* audio unit 0 */
47 buf[2] = 0xb8; /* FUNCTION BLOCK */
48 buf[3] = 0x81; /* function block type: feature */
49 buf[4] = fb_id; /* function block ID */
50 buf[
89 u8 *buf; local
[all...]
/linux-master/drivers/input/touchscreen/
H A Dektf2127.c51 static void ektf2127_parse_coordinates(const u8 *buf, unsigned int touch_count, argument
60 touches[i].x = (buf[index] & 0x0f);
62 touches[i].x |= buf[index + 2];
64 touches[i].y = (buf[index] & 0xf0);
66 touches[i].y |= buf[index + 1];
70 static void ektf2127_report_event(struct ektf2127_ts *ts, const u8 *buf) argument
76 touch_count = buf[1] & 0x07;
84 ektf2127_parse_coordinates(buf, touch_count, touches);
100 const u8 *buf, bool active)
106 int x = (buf[
99 ektf2127_report2_contact(struct ektf2127_ts *ts, int slot, const u8 *buf, bool active) argument
113 ektf2127_report2_event(struct ektf2127_ts *ts, const u8 *buf) argument
126 char buf[EKTF2127_TOUCH_REPORT_SIZE]; local
212 u8 buf[4]; local
252 u8 buf[4]; local
[all...]

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1234567891011>>