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Searched refs:old_tail (Results 1 – 9 of 9) sorted by relevance

/drivers/net/wwan/iosm/
A Diosm_ipc_protocol_ops.c90 pipe->old_tail = 0; in ipc_protocol_msg_prepipe_open()
238 tail = pipe->old_tail; in ipc_protocol_ul_td_send()
301 pipe->old_tail++; in ipc_protocol_ul_td_process()
303 pipe->old_tail = 0; in ipc_protocol_ul_td_process()
382 p_td = &pipe->tdr_start[pipe->old_tail]; in ipc_protocol_dl_td_process()
383 skb = pipe->skbr_start[pipe->old_tail]; in ipc_protocol_dl_td_process()
386 pipe->skbr_start[pipe->old_tail] = NULL; in ipc_protocol_dl_td_process()
390 pipe->old_tail++; in ipc_protocol_dl_td_process()
392 pipe->old_tail = 0; in ipc_protocol_dl_td_process()
456 tail = pipe->old_tail; in ipc_protocol_pipe_cleanup()
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A Diosm_ipc_imem_ops.c224 if (channel->ul_pipe.old_tail != channel->ul_pipe.old_head) { in ipc_imem_sys_port_close()
238 channel->ul_pipe.old_tail); in ipc_imem_sys_port_close()
250 if (tail != channel->dl_pipe.old_tail) { in ipc_imem_sys_port_close()
264 channel->dl_pipe.old_tail); in ipc_imem_sys_port_close()
423 if (channel->ul_pipe.old_tail != channel->ul_pipe.old_head) { in ipc_imem_sys_devlink_close()
432 channel->ul_pipe.old_tail); in ipc_imem_sys_devlink_close()
439 if (tail != channel->dl_pipe.old_tail) { in ipc_imem_sys_devlink_close()
448 channel->dl_pipe.old_tail); in ipc_imem_sys_devlink_close()
A Diosm_ipc_imem.c347 if (pipe->old_tail != tail) { in ipc_imem_dl_pipe_process()
348 if (pipe->old_tail < tail) in ipc_imem_dl_pipe_process()
349 cnt = tail - pipe->old_tail; in ipc_imem_dl_pipe_process()
351 cnt = pipe->nr_of_entries - pipe->old_tail + tail; in ipc_imem_dl_pipe_process()
408 if (pipe->old_tail != tail) { in ipc_imem_ul_pipe_process()
409 if (pipe->old_tail < tail) in ipc_imem_ul_pipe_process()
410 cnt = tail - pipe->old_tail; in ipc_imem_ul_pipe_process()
412 cnt = pipe->nr_of_entries - pipe->old_tail + tail; in ipc_imem_ul_pipe_process()
A Diosm_ipc_imem.h207 u32 old_tail; member
/drivers/crypto/intel/keembay/
A Docs-hcu.c531 struct ocs_hcu_dma_entry *old_tail; in ocs_hcu_dma_list_add_tail() local
546 old_tail = dma_list->tail; in ocs_hcu_dma_list_add_tail()
547 new_tail = old_tail ? old_tail + 1 : dma_list->head; in ocs_hcu_dma_list_add_tail()
557 if (old_tail) { in ocs_hcu_dma_list_add_tail()
558 old_tail->ll_flags &= ~OCS_LL_DMA_FLAG_TERMINATE; in ocs_hcu_dma_list_add_tail()
563 old_tail->nxt_desc = dma_list->dma_addr + in ocs_hcu_dma_list_add_tail()
/drivers/gpu/drm/xe/
A Dxe_lrc_types.h46 u32 old_tail; member
A Dxe_execlist.c68 lrc->ring.old_tail = lrc->ring.tail; in __start_lrc()
140 return lrc->ring.tail == lrc->ring.old_tail; in xe_execlist_is_idle()
/drivers/net/ethernet/google/gve/
A Dgve_tx_dqo.c1124 s16 old_tail, index; in add_to_list() local
1127 old_tail = list->tail; in add_to_list()
1129 if (old_tail == -1) in add_to_list()
1132 tx->dqo.pending_packets[old_tail].next = index; in add_to_list()
1135 pending_packet->prev = old_tail; in add_to_list()
/drivers/tty/
A Dn_tty.c2205 size_t old_tail; in n_tty_read() local
2241 old_tail = ldata->read_tail; in n_tty_read()
2295 if (old_tail != ldata->read_tail) { in n_tty_read()

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