Searched refs:tail_idx (Results 1 – 13 of 13) sorted by relevance
| /linux-6.12.1/drivers/net/ethernet/amd/pds_core/ |
| D | adminq.c | 22 cq_info = &cq->info[cq->tail_idx]; in pdsc_process_notifyq()
53 cq->tail_idx = (cq->tail_idx + 1) & (cq->num_descs - 1); in pdsc_process_notifyq()
54 cq_info = &cq->info[cq->tail_idx]; in pdsc_process_notifyq()
99 if (q->tail_idx == q->head_idx) in pdsc_process_adminq()
107 comp = cq->info[cq->tail_idx].comp; in pdsc_process_adminq()
109 q_info = &q->info[q->tail_idx]; in pdsc_process_adminq()
110 q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1); in pdsc_process_adminq()
117 if (cq->tail_idx == cq->num_descs - 1) in pdsc_process_adminq()
119 cq->tail_idx = (cq->tail_idx + 1) & (cq->num_descs - 1); in pdsc_process_adminq()
120 comp = cq->info[cq->tail_idx].comp; in pdsc_process_adminq()
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| D | debugfs.c | 134 debugfs_create_u16("tail", 0400, q_dentry, &q->tail_idx); in pdsc_debugfs_add_qcq()
145 debugfs_create_u16("tail", 0400, cq_dentry, &cq->tail_idx); in pdsc_debugfs_add_qcq()
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| D | core.h | 53 u16 tail_idx; member
107 u16 tail_idx; member
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| D | core.c | 211 qcq->q.tail_idx = 0; in pdsc_qcq_alloc()
228 qcq->cq.tail_idx = 0; in pdsc_qcq_alloc()
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| /linux-6.12.1/drivers/net/ethernet/pensando/ionic/ |
| D | ionic_main.c | 206 while (q->tail_idx != q->head_idx) { in ionic_adminq_flush()
207 desc = &q->adminq[q->tail_idx]; in ionic_adminq_flush()
208 desc_info = &q->admin_info[q->tail_idx]; in ionic_adminq_flush()
211 q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1); in ionic_adminq_flush()
259 comp = &((union ionic_notifyq_comp *)cq->base)[cq->tail_idx]; in ionic_notifyq_service()
310 comp = &((struct ionic_admin_comp *)cq->base)[cq->tail_idx]; in ionic_adminq_service()
316 if (q->tail_idx == q->head_idx) in ionic_adminq_service()
320 desc_info = &q->admin_info[q->tail_idx]; in ionic_adminq_service()
321 index = q->tail_idx; in ionic_adminq_service()
322 q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1); in ionic_adminq_service()
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| D | ionic_txrx.c | 51 if (q->tail_idx == q->head_idx) { in ionic_txq_poke_doorbell()
78 if (q->tail_idx == q->head_idx) in ionic_rxq_poke_doorbell()
728 comp = &((struct ionic_rxq_comp *)cq->base)[cq->tail_idx]; in __ionic_rx_service()
734 if (q->tail_idx == q->head_idx) in __ionic_rx_service()
737 if (q->tail_idx != le16_to_cpu(comp->comp_index)) in __ionic_rx_service()
740 desc_info = &q->rx_info[q->tail_idx]; in __ionic_rx_service()
741 q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1); in __ionic_rx_service()
897 q->tail_idx = 0; in ionic_rx_empty()
985 if (cq->tail_idx == cq->num_descs - 1) in ionic_rx_cq_service()
988 cq->tail_idx = (cq->tail_idx + 1) & (cq->num_descs - 1); in ionic_rx_cq_service()
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| D | ionic_dev.c | 747 cq->tail_idx = 0; in ionic_cq_init()
764 if (cq->tail_idx == cq->num_descs - 1) in ionic_cq_service()
767 cq->tail_idx = (cq->tail_idx + 1) & (cq->num_descs - 1); in ionic_cq_service()
798 q->tail_idx = 0; in ionic_q_init()
831 tail = q->tail_idx; in ionic_q_is_posted()
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| D | ionic_dev.h | 234 u16 tail_idx; member
293 u16 tail_idx; member
314 unsigned int avail = q->tail_idx; in ionic_q_space_avail()
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| D | ionic_debugfs.c | 79 seq_printf(seq, "%d\n", q->tail_idx); in q_tail_show()
99 seq_printf(seq, "%d\n", cq->tail_idx); in cq_tail_show()
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| D | ionic_lif.c | 819 qcq->q.tail_idx = 0; in ionic_qcq_sanitize()
821 qcq->cq.tail_idx = 0; in ionic_qcq_sanitize()
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| /linux-6.12.1/mm/ |
| D | internal.h | 726 static inline void prep_compound_tail(struct page *head, int tail_idx) in prep_compound_tail() argument
728 struct page *p = head + tail_idx; in prep_compound_tail()
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| /linux-6.12.1/drivers/scsi/lpfc/ |
| D | lpfc.h | 1618 u32 head_idx, tail_idx; /* index to head/tail of ring */ member
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| D | lpfc_sli.c | 8060 rx_monitor->tail_idx = 0; in lpfc_rx_monitor_create_ring()
8079 rx_monitor->tail_idx = 0; in lpfc_rx_monitor_destroy_ring()
8099 u32 *tail_idx = &rx_monitor->tail_idx; in lpfc_rx_monitor_record() local
8104 memcpy(&ring[*tail_idx], entry, sizeof(*entry)); in lpfc_rx_monitor_record()
8105 *tail_idx = (*tail_idx + 1) % ring_size; in lpfc_rx_monitor_record()
8108 if (*tail_idx == *head_idx) in lpfc_rx_monitor_record()
8137 u32 *tail_idx = &rx_monitor->tail_idx; in lpfc_rx_monitor_report() local
8160 while (*head_idx != *tail_idx) { in lpfc_rx_monitor_report()
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