| /linux/tools/perf/util/ |
| H A D | demangle-java.c | 47 int rlen = 0; in __demangle_java_sym() local
57 if (rlen == (maxlen - 1)) in __demangle_java_sym()
65 rlen += scnprintf(buf + rlen, maxlen - rlen, ", "); in __demangle_java_sym()
73 buf[rlen++] = *q; in __demangle_java_sym()
85 rlen += scnprintf(buf + rlen, maxlen - rlen, ", "); in __demangle_java_sym()
86 rlen += scnprintf(buf + rlen, maxlen - rlen, "%s", base_types[*q - 'A']); in __demangle_java_sym()
88 rlen += scnprintf(buf + rlen, maxlen - rlen, "[]"); in __demangle_java_sym()
92 buf[rlen++] = *q; in __demangle_java_sym()
96 rlen += scnprintf(buf + rlen, maxlen - rlen, "void"); in __demangle_java_sym()
98 rlen += scnprintf(buf + rlen, maxlen - rlen, "[]"); in __demangle_java_sym()
[all …]
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| H A D | strfilter.c | 266 int len = 0, rlen; in strfilter_node__sprint() local
284 rlen = strfilter_node__sprint_pt(node->r, buf); in strfilter_node__sprint()
285 if (rlen < 0) in strfilter_node__sprint()
286 return rlen; in strfilter_node__sprint()
287 len += rlen; in strfilter_node__sprint()
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| /linux/drivers/media/usb/pvrusb2/ |
| H A D | pvrusb2-i2c-core.c | 94 u16 rlen) /* Amount of data to read */ in pvr2_i2c_read() argument
108 if (res && (rlen > (sizeof(hdw->cmd_buffer) - 1))) { in pvr2_i2c_read()
112 rlen,(unsigned int)(sizeof(hdw->cmd_buffer) - 1)); in pvr2_i2c_read()
124 hdw->cmd_buffer[2] = rlen; /* answer length. Device will send one in pvr2_i2c_read()
134 rlen + 1); in pvr2_i2c_read()
146 if (res && rlen) { in pvr2_i2c_read()
149 memset(res, 0, rlen); in pvr2_i2c_read()
151 memcpy(res, hdw->cmd_buffer + 1, rlen); in pvr2_i2c_read()
167 u16 rlen) in pvr2_i2c_basic_op() argument
169 if (!rdata) rlen = 0; in pvr2_i2c_basic_op()
[all …]
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| /linux/drivers/gpu/drm/msm/dp/ |
| H A D | dp_link.c | 197 ssize_t rlen; in msm_dp_link_parse_audio_pattern_type() local
200 rlen = drm_dp_dpcd_readb(link->aux, in msm_dp_link_parse_audio_pattern_type()
202 if (rlen < 0) { in msm_dp_link_parse_audio_pattern_type()
203 DRM_ERROR("failed to read link audio mode. rlen=%zd\n", rlen); in msm_dp_link_parse_audio_pattern_type()
204 return rlen; in msm_dp_link_parse_audio_pattern_type()
224 ssize_t rlen; in msm_dp_link_parse_audio_mode() local
230 rlen = drm_dp_dpcd_readb(link->aux, DP_TEST_AUDIO_MODE, &data); in msm_dp_link_parse_audio_mode()
231 if (rlen < 0) { in msm_dp_link_parse_audio_mode()
232 DRM_ERROR("failed to read link audio mode. rlen=%zd\n", rlen); in msm_dp_link_parse_audio_mode()
233 return rlen; in msm_dp_link_parse_audio_mode()
[all …]
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| /linux/drivers/media/usb/dvb-usb-v2/ |
| H A D | dvb_usb_urb.c | 12 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usb_v2_generic_io() argument
39 if (rbuf && rlen) { in dvb_usb_v2_generic_io()
47 rbuf, rlen, &actual_length, 2000); in dvb_usb_v2_generic_io()
61 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usbv2_generic_rw() argument
66 ret = dvb_usb_v2_generic_io(d, wbuf, wlen, rbuf, rlen); in dvb_usbv2_generic_rw()
86 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dvb_usbv2_generic_rw_locked() argument
88 return dvb_usb_v2_generic_io(d, wbuf, wlen, rbuf, rlen); in dvb_usbv2_generic_rw_locked()
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| H A D | zd1301.c | 26 unsigned int wlen, u8 *rbuf, unsigned int rlen) in zd1301_ctrl_msg() argument
45 if (rlen) { in zd1301_ctrl_msg()
47 dev->buf, rlen, &actual_length, 1000); in zd1301_ctrl_msg()
56 if (actual_length != rlen) { in zd1301_ctrl_msg()
65 dev->buf, rlen, &actual_length, in zd1301_ctrl_msg()
77 memcpy(rbuf, dev->buf, rlen); in zd1301_ctrl_msg()
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| H A D | lmedm04.c | 141 u8 *wbuf, int wlen, u8 *rbuf, int rlen) in lme2510_usb_talk() argument
146 if (max(wlen, rlen) > sizeof(st->usb_buffer)) in lme2510_usb_talk()
156 st->usb_buffer, rlen); in lme2510_usb_talk()
158 if (rlen) in lme2510_usb_talk()
159 memcpy(rbuf, st->usb_buffer, rlen); in lme2510_usb_talk()
486 u8 *wbuf, int wlen, u8 *rbuf, int rlen) in lme2510_msg() argument
492 return lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen); in lme2510_msg()
574 int ret = 0, rlen = sizeof(rbuf); in lme2510_streaming_ctrl() local
587 sizeof(clear_reg_3), rbuf, rlen); in lme2510_streaming_ctrl()
818 int ret = 0, len = 3, rlen = 1; in dm04_lme2510_set_voltage() local
[all …]
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| /linux/drivers/media/tuners/ |
| H A D | si2157.c | 36 if (cmd->rlen) { in si2157_cmd_execute()
41 ret = i2c_master_recv(client, cmd->args, cmd->rlen); in si2157_cmd_execute()
44 } else if (ret != cmd->rlen) { in si2157_cmd_execute()
125 cmd.rlen = 1; in si2157_load_firmware()
160 cmd.rlen = 13; in si2157_find_and_load_firmware()
230 cmd.rlen = 4; in si2157_init()
253 cmd.rlen = 1; in si2157_init()
275 cmd.rlen = 1; in si2157_init()
283 cmd.rlen = 10; in si2157_init()
294 cmd.rlen = 1; in si2157_init()
[all …]
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| /linux/tools/virtio/virtio-trace/ |
| H A D | trace-agent-ctl.c | 91 ssize_t rlen; in rw_ctl_loop() local
106 rlen = read(ctl_fd, buf, sizeof(buf)); in rw_ctl_loop()
107 if (rlen < 0) { in rw_ctl_loop()
112 if (rlen == 2 && buf[0] == '1') { in rw_ctl_loop()
120 } else if (rlen == 2 && buf[0] == '0') { in rw_ctl_loop()
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| H A D | trace-agent-rw.c | 106 ssize_t rlen, wlen; in rw_thread_main() local
127 rlen = splice(ts->in_fd, NULL, ts->read_pipe, NULL, in rw_thread_main()
130 if (rlen < 0) { in rw_thread_main()
133 } else if (rlen == 0) { in rw_thread_main()
149 rlen - wlen, in rw_thread_main()
168 } while (wlen < rlen); in rw_thread_main()
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| /linux/drivers/scsi/ |
| H A D | scsi_netlink.c | 36 u32 rlen; in scsi_nl_rcv_msg() local
50 rlen = NLMSG_ALIGN(nlh->nlmsg_len); in scsi_nl_rcv_msg()
51 if (rlen > skb->len) in scsi_nl_rcv_msg()
52 rlen = skb->len; in scsi_nl_rcv_msg()
102 skb_pull(skb, rlen); in scsi_nl_rcv_msg()
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| /linux/drivers/net/wireless/intel/iwlwifi/mld/ |
| H A D | debugfs.h | 12 ssize_t rlen; \
43 data->rlen = iwl_dbgfs_##name##_read(data->arg, \
48 if (data->rlen < 0) \
49 return data->rlen; \
51 data->buf, data->rlen); \
171 data->rlen = wiphy_locked_debugfs_read(mld->wiphy, \
175 return data->rlen; \
178 if (data->rlen < 0) \
179 return data->rlen; \
181 data->buf, data->rlen); \
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| /linux/drivers/usb/misc/ |
| H A D | uss720.c | 505 int rlen = 0; in parport_uss720_epp_write_data() local
512 i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buf, length, &rlen, 20000); in parport_uss720_epp_write_data()
514 printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buf, length, rlen); in parport_uss720_epp_write_data()
516 return rlen; in parport_uss720_epp_write_data()
566 int rlen = 0; in parport_uss720_ecp_write_data() local
573 i = usb_bulk_msg(usbdev, usb_sndbulkpipe(usbdev, 1), (void *)buffer, len, &rlen, 20000); in parport_uss720_ecp_write_data()
575 printk(KERN_ERR "uss720: sendbulk ep 1 buf %p len %zu rlen %u\n", buffer, len, rlen); in parport_uss720_ecp_write_data()
577 return rlen; in parport_uss720_ecp_write_data()
584 int rlen = 0; in parport_uss720_ecp_read_data() local
591 i = usb_bulk_msg(usbdev, usb_rcvbulkpipe(usbdev, 2), buffer, len, &rlen, 20000); in parport_uss720_ecp_read_data()
[all …]
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| /linux/sound/aoa/soundbus/i2sbus/ |
| H A D | core.c | 158 int i, layout = 0, rlen, ok = force; in i2sbus_add_dev() local
271 rlen = resource_size(r); in i2sbus_add_dev()
272 if (rlen < sizeof(struct i2s_interface_regs)) in i2sbus_add_dev()
274 dev->intfregs = ioremap(r->start, rlen); in i2sbus_add_dev()
277 rlen = resource_size(r); in i2sbus_add_dev()
278 if (rlen < sizeof(struct dbdma_regs)) in i2sbus_add_dev()
280 dev->out.dbdma = ioremap(r->start, rlen); in i2sbus_add_dev()
283 rlen = resource_size(r); in i2sbus_add_dev()
284 if (rlen < sizeof(struct dbdma_regs)) in i2sbus_add_dev()
286 dev->in.dbdma = ioremap(r->start, rlen); in i2sbus_add_dev()
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| /linux/drivers/scsi/qedf/ |
| H A D | qedf_fip.c | 85 ssize_t rlen; in qedf_fcoe_process_vlan_resp() local
90 rlen = ntohs(fiph->fip_dl_len) * 4; in qedf_fcoe_process_vlan_resp()
92 while (rlen > 0) { in qedf_fcoe_process_vlan_resp()
100 rlen -= dlen; in qedf_fcoe_process_vlan_resp()
176 size_t rlen, dlen; in qedf_fip_recv() local
231 rlen = ntohs(fiph->fip_dl_len) * FIP_BPW; in qedf_fip_recv()
233 while (rlen >= sizeof(*desc)) { in qedf_fip_recv()
280 rlen -= dlen; in qedf_fip_recv()
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| /linux/fs/ext4/ |
| H A D | dir.c | 86 const int rlen = ext4_rec_len_from_disk(de->rec_len, in __ext4_check_dir_entry() local
88 const int next_offset = ((char *) de - buf) + rlen; in __ext4_check_dir_entry()
92 if (unlikely(rlen < ext4_dir_rec_len(1, fake ? NULL : dir))) in __ext4_check_dir_entry()
94 else if (unlikely(rlen % 4 != 0)) in __ext4_check_dir_entry()
96 else if (unlikely(rlen < ext4_dir_rec_len(de->name_len, in __ext4_check_dir_entry()
119 rlen, size, fake); in __ext4_check_dir_entry()
125 rlen, size, fake); in __ext4_check_dir_entry()
651 int rlen; in ext4_check_all_de() local
661 rlen = ext4_rec_len_from_disk(de->rec_len, buf_size); in ext4_check_all_de()
662 de = (struct ext4_dir_entry_2 *)((char *)de + rlen); in ext4_check_all_de()
[all …]
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| /linux/drivers/i2c/busses/ |
| H A D | i2c-xlp9xx.c | 183 u8 rlen, *buf = priv->msg_buf; in xlp9xx_i2c_drain_rx_fifo() local
191 rlen = xlp9xx_read_i2c_reg(priv, XLP9XX_I2C_MRXFIFO); in xlp9xx_i2c_drain_rx_fifo()
206 if (rlen > I2C_SMBUS_BLOCK_MAX || rlen == 0) { in xlp9xx_i2c_drain_rx_fifo()
207 rlen = 0; /*abort transfer */ in xlp9xx_i2c_drain_rx_fifo()
214 *buf++ = rlen; in xlp9xx_i2c_drain_rx_fifo()
216 ++rlen; /* account for error check byte */ in xlp9xx_i2c_drain_rx_fifo()
218 priv->msg_buf_remaining = rlen; in xlp9xx_i2c_drain_rx_fifo()
219 priv->msg_len = rlen + 1; in xlp9xx_i2c_drain_rx_fifo()
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| /linux/arch/s390/include/asm/ |
| H A D | cpcmd.h | 15 int __cpcmd(const char *cmd, char *response, int rlen, int *response_code);
30 int cpcmd(const char *cmd, char *response, int rlen, int *response_code);
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| /linux/arch/sparc/kernel/ |
| H A D | of_device_32.c | 195 unsigned int rlen; in build_one_resource() local
198 ranges = of_get_property(parent, "ranges", &rlen); in build_one_resource()
199 if (ranges == NULL || rlen == 0) { in build_one_resource()
213 rlen /= 4; in build_one_resource()
215 for (; rlen >= rone; rlen -= rone, ranges += rone) { in build_one_resource()
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| /linux/drivers/media/usb/dvb-usb/ |
| H A D | dibusb-common.c | 139 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen) in dibusb_i2c_msg() argument
145 wo = (rbuf == NULL || rlen == 0); in dibusb_i2c_msg()
165 sndbuf[wlen + 2] = (rlen >> 8) & 0xff; in dibusb_i2c_msg()
166 sndbuf[wlen + 3] = rlen & 0xff; in dibusb_i2c_msg()
169 ret = dvb_usb_generic_rw(d, sndbuf, len, rbuf, rlen, 0); in dibusb_i2c_msg()
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| H A D | dvb-usb-urb.c | 13 u16 rlen, int delay_ms) in dvb_usb_generic_rw() argument
41 if (!ret && rbuf && rlen) { in dvb_usb_generic_rw()
48 d->props.generic_bulk_ctrl_endpoint),rbuf,rlen,&actlen, in dvb_usb_generic_rw()
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| /linux/drivers/bus/mhi/ep/ |
| H A D | ring.c | 17 __le64 rlen; in mhi_ep_ring_num_elems() local
19 memcpy_fromio(&rlen, (void __iomem *) &ring->ring_ctx->generic.rlen, sizeof(u64)); in mhi_ep_ring_num_elems()
21 return le64_to_cpu(rlen) / sizeof(struct mhi_ring_element); in mhi_ep_ring_num_elems()
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| /linux/drivers/scsi/fcoe/ |
| H A D | fcoe_ctlr.c | 898 size_t rlen; in fcoe_ctlr_parse_adv() local
914 rlen = ntohs(fiph->fip_dl_len) * 4; in fcoe_ctlr_parse_adv()
915 if (rlen + sizeof(*fiph) > skb->len) in fcoe_ctlr_parse_adv()
919 while (rlen > 0) { in fcoe_ctlr_parse_adv()
921 if (dlen < sizeof(*desc) || dlen > rlen) in fcoe_ctlr_parse_adv()
994 rlen -= dlen; in fcoe_ctlr_parse_adv()
1148 size_t rlen; in fcoe_ctlr_recv_els() local
1158 rlen = ntohs(fiph->fip_dl_len) * 4; in fcoe_ctlr_recv_els()
1159 if (rlen + sizeof(*fiph) > skb->len) in fcoe_ctlr_recv_els()
1163 while (rlen > 0) { in fcoe_ctlr_recv_els()
[all …]
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| /linux/fs/ubifs/ |
| H A D | io.c | 1018 int err, rlen, overlap; in ubifs_read_node_wbuf() local
1036 rlen = wbuf->offs - offs; in ubifs_read_node_wbuf()
1037 if (rlen < 0) in ubifs_read_node_wbuf()
1038 rlen = 0; in ubifs_read_node_wbuf()
1041 memcpy(buf + rlen, wbuf->buf + offs + rlen - wbuf->offs, len - rlen); in ubifs_read_node_wbuf()
1044 if (rlen > 0) { in ubifs_read_node_wbuf()
1046 err = ubifs_leb_read(c, lnum, buf, offs, rlen, 0); in ubifs_read_node_wbuf()
1063 rlen = le32_to_cpu(ch->len); in ubifs_read_node_wbuf()
1064 if (rlen != len) { in ubifs_read_node_wbuf()
1065 ubifs_err(c, "bad node length %d, expected %d", rlen, len); in ubifs_read_node_wbuf()
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| /linux/drivers/media/dvb-frontends/ |
| H A D | si2168.c | 14 static void cmd_init(struct si2168_cmd *cmd, const u8 *buf, int wlen, int rlen) in cmd_init() argument
18 cmd->rlen = rlen; in cmd_init()
41 if (cmd->rlen) { in si2168_cmd_execute()
46 ret = i2c_master_recv(client, cmd->args, cmd->rlen); in si2168_cmd_execute()
49 } else if (ret != cmd->rlen) { in si2168_cmd_execute()
171 *status, cmd.rlen, cmd.args); in si2168_read_status()
314 cmd.rlen = 1; in si2168_set_frontend()
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