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Searched refs:read_pos (Results 1 – 7 of 7) sorted by relevance

/drivers/char/ipmi/
Dipmi_kcs_sm.c116 int read_pos; member
133 kcs->read_pos = 0; in init_kcs_data_with_state()
209 if (kcs->read_pos >= MAX_KCS_READ_SIZE) { in read_next_byte()
214 kcs->read_data[kcs->read_pos] = read_data(kcs); in read_next_byte()
215 (kcs->read_pos)++; in read_next_byte()
262 kcs->read_pos = 0; in restart_kcs_transaction()
295 kcs->read_pos = 0; in start_kcs_transaction()
305 if (length < kcs->read_pos) { in get_kcs_result()
306 kcs->read_pos = length; in get_kcs_result()
310 memcpy(data, kcs->read_data, kcs->read_pos); in get_kcs_result()
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Dipmi_smic_sm.c98 int read_pos; member
112 smic->read_pos = 0; in init_smic_data()
148 smic->read_pos = 0; in start_smic_transaction()
161 for (i = 0; i < smic->read_pos; i++) in smic_get_result()
165 if (length < smic->read_pos) { in smic_get_result()
166 smic->read_pos = length; in smic_get_result()
169 memcpy(data, smic->read_data, smic->read_pos); in smic_get_result()
171 if ((length >= 3) && (smic->read_pos < 3)) { in smic_get_result()
173 smic->read_pos = 3; in smic_get_result()
179 return smic->read_pos; in smic_get_result()
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/drivers/media/firewire/
Dfiredtv-avc.c1100 int read_pos; in avc_ca_pmt() local
1153 read_pos = 6; in avc_ca_pmt()
1156 pmt_cmd_id = msg[read_pos++]; in avc_ca_pmt()
1165 memcpy(&c->operand[write_pos], &msg[read_pos], in avc_ca_pmt()
1167 read_pos += program_info_length; in avc_ca_pmt()
1170 while (read_pos + 4 < length) { in avc_ca_pmt()
1175 c->operand[write_pos++] = msg[read_pos++]; in avc_ca_pmt()
1176 c->operand[write_pos++] = msg[read_pos++]; in avc_ca_pmt()
1177 c->operand[write_pos++] = msg[read_pos++]; in avc_ca_pmt()
1179 ((msg[read_pos] & 0x0f) << 8) + msg[read_pos + 1]; in avc_ca_pmt()
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/drivers/gpu/drm/amd/amdgpu/
Damdgpu_vcn.c1072 unsigned int read_pos, write_pos, available, i, read_bytes = 0; in amdgpu_debugfs_vcn_fwlog_read() local
1085 read_pos = plog->rptr; in amdgpu_debugfs_vcn_fwlog_read()
1088 if (read_pos > AMDGPU_VCNFW_LOG_SIZE || write_pos > AMDGPU_VCNFW_LOG_SIZE) in amdgpu_debugfs_vcn_fwlog_read()
1091 if (!size || (read_pos == write_pos)) in amdgpu_debugfs_vcn_fwlog_read()
1094 if (write_pos > read_pos) { in amdgpu_debugfs_vcn_fwlog_read()
1095 available = write_pos - read_pos; in amdgpu_debugfs_vcn_fwlog_read()
1098 read_num[0] = AMDGPU_VCNFW_LOG_SIZE - read_pos; in amdgpu_debugfs_vcn_fwlog_read()
1110 if (read_pos == AMDGPU_VCNFW_LOG_SIZE) in amdgpu_debugfs_vcn_fwlog_read()
1111 read_pos = plog->header_size; in amdgpu_debugfs_vcn_fwlog_read()
1113 (log_buf + read_pos), read_num[i])) in amdgpu_debugfs_vcn_fwlog_read()
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/drivers/input/misc/
Dims-pcu.c93 u8 read_pos; member
434 memcpy(pcu->cmd_buf, pcu->read_buf, pcu->read_pos); in ims_pcu_handle_response()
435 pcu->cmd_buf_len = pcu->read_pos; in ims_pcu_handle_response()
455 pcu->read_buf[pcu->read_pos++] = data; in ims_pcu_process_data()
465 pcu->read_pos); in ims_pcu_process_data()
468 pcu->read_pos = 0; in ims_pcu_process_data()
477 if (pcu->read_pos < IMS_PCU_MIN_PACKET_LEN) { in ims_pcu_process_data()
480 pcu->read_pos); in ims_pcu_process_data()
484 pcu->read_pos); in ims_pcu_process_data()
491 pcu->read_pos = 0; in ims_pcu_process_data()
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/drivers/gpu/drm/mediatek/
Dmtk_dp.c742 int read_pos; in mtk_dp_aux_read_rx_fifo() local
747 for (read_pos = 0; read_pos < length; read_pos++) { in mtk_dp_aux_read_rx_fifo()
754 buf[read_pos] = (u8)(mtk_dp_read(mtk_dp, MTK_DP_AUX_P0_3620) & in mtk_dp_aux_read_rx_fifo()
/drivers/hwtracing/coresight/
Dultrasoc-smb.c188 coresight_simple_reg32(read_pos, SMB_LB_RD_ADDR_REG),