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Searched refs:buf_head (Results 1 – 18 of 18) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/media/spi/
H A Drk1608_dev.c22 u32 *buf_head; /* msg buffer head */ member
66 q->buf_head = buf; in msq_init()
81 kfree(q->buf_head); in msq_release()
82 q->buf_head = NULL; in msq_release()
125 return (q->cur_recv - q->buf_head); in msq_head_free_size()
148 next_send = q->buf_head; in msq_send_msg()
153 memcpy(q->buf_head, m, m->size * sizeof(u32)); in msq_send_msg()
154 q->cur_send = q->buf_head + m->size; in msq_send_msg()
180 *m = (struct msg *)q->buf_head; in msq_recv_msg()
199 q->cur_recv = q->buf_head + m->size; in msq_free_received_msg()
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H A Drk1608_core.c1672 err = rk1608_safe_read(rk1608, spi, (s32)q->buf_head, in rk1608_msq_recv_msg()
1678 recv_addr = q->buf_head; in rk1608_msq_recv_msg()
1679 next_recv_addr = q->buf_head + msg_size; in rk1608_msq_recv_msg()
1685 next_recv_addr = q->buf_head; in rk1608_msq_recv_msg()
1688 if (msg_size > (q->buf_tail - q->buf_head)) in rk1608_msq_recv_msg()
1762 return (q->cur_recv - q->buf_head); in rk1608_msq_head_free_size()
1795 next_send = q->buf_head; in rk1608_msq_send_msg()
1802 err = rk1608_safe_write(rk1608, spi, q->buf_head, (s32 *)m, in rk1608_msq_send_msg()
1804 q->cur_send = q->buf_head + msg_size; in rk1608_msq_send_msg()
H A Drk1608_core.h179 u32 buf_head; /* msg buffer head */ member
/OK3568_Linux_fs/kernel/drivers/media/platform/rockchip/cif/
H A Dcif-scale.c537 list_add_tail(&cifbuf->queue, &scale_vdev->buf_head); in rkcif_scale_vb2_buf_queue()
574 list_add_tail(&scale_vdev->curr_buf->queue, &scale_vdev->buf_head); in rkcif_scale_vb2_stop_streaming()
578 list_add_tail(&scale_vdev->next_buf->queue, &scale_vdev->buf_head); in rkcif_scale_vb2_stop_streaming()
581 while (!list_empty(&scale_vdev->buf_head)) { in rkcif_scale_vb2_stop_streaming()
582 buf = list_first_entry(&scale_vdev->buf_head, in rkcif_scale_vb2_stop_streaming()
696 if (!list_empty(&scale_vdev->buf_head)) { in rkcif_assign_scale_buffer_init()
697 scale_vdev->curr_buf = list_first_entry(&scale_vdev->buf_head, in rkcif_assign_scale_buffer_init()
709 if (!list_empty(&scale_vdev->buf_head)) { in rkcif_assign_scale_buffer_init()
710 scale_vdev->next_buf = list_first_entry(&scale_vdev->buf_head, in rkcif_assign_scale_buffer_init()
737 if (!list_empty(&scale_vdev->buf_head)) { in rkcif_assign_scale_buffer_update()
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H A Dcif-tools.c456 list_add_tail(&cifbuf->queue, &tools_vdev->buf_head); in rkcif_tools_vb2_buf_queue()
491 list_add_tail(&tools_vdev->curr_buf->queue, &tools_vdev->buf_head); in rkcif_tools_vb2_stop_streaming()
494 while (!list_empty(&tools_vdev->buf_head)) { in rkcif_tools_vb2_stop_streaming()
495 buf = list_first_entry(&tools_vdev->buf_head, in rkcif_tools_vb2_stop_streaming()
534 while (!list_empty(&tools_vdev->buf_head)) { in rkcif_tools_start()
537 buf = list_first_entry(&tools_vdev->buf_head, in rkcif_tools_start()
652 if (!list_empty(&tools_vdev->buf_head)) { in rkcif_tools_buf_done()
653 tools_vdev->curr_buf = list_first_entry(&tools_vdev->buf_head, in rkcif_tools_buf_done()
739 if (!list_empty(&tools_vdev->buf_head)) { in rkcif_tools_buf_done_rdbk()
740 tools_vdev->curr_buf = list_first_entry(&tools_vdev->buf_head, in rkcif_tools_buf_done_rdbk()
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H A Ddev.h498 struct list_head buf_head; member
684 struct list_head buf_head; member
738 struct list_head buf_head; member
H A Dcapture.c1518 if (!list_empty(&stream->buf_head)) { in rkcif_assign_new_buffer_oneframe()
1519 stream->curr_buf = list_first_entry(&stream->buf_head, in rkcif_assign_new_buffer_oneframe()
1541 if (!list_empty(&stream->buf_head)) { in rkcif_assign_new_buffer_oneframe()
1542 stream->next_buf = list_first_entry(&stream->buf_head, in rkcif_assign_new_buffer_oneframe()
1562 if (!list_empty(&stream->buf_head)) { in rkcif_assign_new_buffer_oneframe()
1564 stream->curr_buf = list_first_entry(&stream->buf_head, in rkcif_assign_new_buffer_oneframe()
1569 stream->next_buf = list_first_entry(&stream->buf_head, in rkcif_assign_new_buffer_oneframe()
2324 if (!list_empty(&stream->buf_head)) { in rkcif_assign_new_buffer_init()
2325 stream->curr_buf = list_first_entry(&stream->buf_head, in rkcif_assign_new_buffer_init()
2393 if (!list_empty(&stream->buf_head)) { in rkcif_assign_new_buffer_init()
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/OK3568_Linux_fs/kernel/drivers/net/wireless/rockchip_wlan/mvl88w8977/mlan/
H A Dmlan_wmm.c207 &ra_list->buf_head, MFALSE, in wlan_wmm_allocate_ralist_node()
428 &ra_list->buf_head, MNULL, in wlan_wmm_del_pkts_in_ralist_node()
430 util_unlink_list(pmadapter->pmoal_handle, &ra_list->buf_head, in wlan_wmm_del_pkts_in_ralist_node()
435 &ra_list->buf_head, in wlan_wmm_del_pkts_in_ralist_node()
740 &ptr->buf_head, in wlan_wmm_get_highest_priolist_ptr()
843 for (pmbuf = (pmlan_buffer)ptr->buf_head.pnext; in wlan_num_pkts_in_txq()
844 pmbuf != (pmlan_buffer)(&ptr->buf_head); pmbuf = pmbuf->pnext) { in wlan_num_pkts_in_txq()
878 &ptr->buf_head, MNULL, MNULL); in wlan_send_single_packet()
887 &ptr->buf_head, MNULL, in wlan_send_single_packet()
923 &ptr->buf_head, in wlan_send_single_packet()
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H A Dmlan_11n_aggr.c409 &pra_list->buf_head, MNULL, MNULL); in wlan_11n_aggregate_pkt()
457 &pra_list->buf_head, MNULL, MNULL); in wlan_11n_aggregate_pkt()
495 &pra_list->buf_head, MNULL, in wlan_11n_aggregate_pkt()
539 &pra_list->buf_head, in wlan_11n_aggregate_pkt()
H A Dmlan_wmm.h45 &ptr->buf_head, MNULL, MNULL); in wlan_get_tid()
H A Dmlan_main.h664 mlan_list_head buf_head; member
/OK3568_Linux_fs/kernel/drivers/net/wireless/nxp/mlan/
H A Dmlan_wmm.c168 &ra_list->buf_head, MFALSE, in wlan_wmm_allocate_ralist_node()
384 &ra_list->buf_head, MNULL, in wlan_wmm_del_pkts_in_ralist_node()
386 util_unlink_list(pmadapter->pmoal_handle, &ra_list->buf_head, in wlan_wmm_del_pkts_in_ralist_node()
391 &ra_list->buf_head, in wlan_wmm_del_pkts_in_ralist_node()
695 &ptr->buf_head, MNULL, in wlan_wmm_get_highest_priolist_ptr()
801 for (pmbuf = (pmlan_buffer)ptr->buf_head.pnext; in wlan_num_pkts_in_txq()
802 pmbuf != (pmlan_buffer)(&ptr->buf_head); pmbuf = pmbuf->pnext) { in wlan_num_pkts_in_txq()
835 &ptr->buf_head, MNULL, MNULL); in wlan_send_single_packet()
843 pmadapter->pmoal_handle, &ptr->buf_head, MNULL, MNULL); in wlan_send_single_packet()
874 &ptr->buf_head, in wlan_send_single_packet()
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H A Dmlan_11n_aggr.c475 pmadapter->pmoal_handle, &pra_list->buf_head, MNULL, MNULL); in wlan_11n_aggregate_pkt()
520 &pra_list->buf_head, in wlan_11n_aggregate_pkt()
561 &pra_list->buf_head, MNULL, in wlan_11n_aggregate_pkt()
624 &pra_list->buf_head, in wlan_11n_aggregate_pkt()
H A Dmlan_wmm.h46 &ptr->buf_head, MNULL, MNULL); in wlan_get_tid()
H A Dmlan_main.h758 mlan_list_head buf_head;
/OK3568_Linux_fs/kernel/drivers/staging/vc04_services/vchiq-mmal/
H A Dmmal-vchiq.c1303 struct list_head *q, *buf_head; in port_disable() local
1324 list_for_each_safe(buf_head, q, &port->buffers) { in port_disable()
1327 mmalbuf = list_entry(buf_head, struct mmal_buffer, in port_disable()
1329 list_del(buf_head); in port_disable()
1353 struct list_head *q, *buf_head; in port_enable() local
1369 list_for_each_safe(buf_head, q, &port->buffers) { in port_enable()
1372 mmalbuf = list_entry(buf_head, struct mmal_buffer, in port_enable()
1378 list_del(buf_head); in port_enable()
/OK3568_Linux_fs/kernel/kernel/
H A Dauditsc.c1029 char *buf_head; in audit_log_execve_info() local
1046 buf_head = kmalloc(MAX_EXECVE_AUDIT_LEN + 1, GFP_KERNEL); in audit_log_execve_info()
1047 if (!buf_head) { in audit_log_execve_info()
1051 buf = buf_head; in audit_log_execve_info()
1076 if (buf != buf_head) { in audit_log_execve_info()
1077 memmove(buf_head, buf, len_buf); in audit_log_execve_info()
1078 buf = buf_head; in audit_log_execve_info()
1082 len_tmp = strncpy_from_user(&buf_head[len_buf], p, in audit_log_execve_info()
1110 buf_head[len_buf] = '\0'; in audit_log_execve_info()
1187 kfree(buf_head); in audit_log_execve_info()
/OK3568_Linux_fs/kernel/drivers/media/platform/rockchip/hdmirx/
H A Drk_hdmirx.c166 struct list_head buf_head; member
1973 list_add_tail(&hdmirx_buf->queue, &stream->buf_head); in hdmirx_buf_queue()
1985 list_add_tail(&stream->curr_buf->queue, &stream->buf_head); in return_all_buffers()
1987 list_add_tail(&stream->next_buf->queue, &stream->buf_head); in return_all_buffers()
1991 while (!list_empty(&stream->buf_head)) { in return_all_buffers()
1992 buf = list_first_entry(&stream->buf_head, in return_all_buffers()
2073 if (!list_empty(&stream->buf_head)) { in hdmirx_start_streaming()
2074 stream->curr_buf = list_first_entry(&stream->buf_head, in hdmirx_start_streaming()
2314 INIT_LIST_HEAD(&stream->buf_head); in hdmirx_register_stream_vdev()
2667 if (!list_empty(&stream->buf_head)) { in line_flag_int_handler()
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