| /linux-6.12.1/drivers/media/pci/ttpci/ |
| D | budget-core.c | 48 static int stop_ts_capture(struct budget *budget) in stop_ts_capture() argument
50 dprintk(2, "budget: %p\n", budget); in stop_ts_capture()
52 saa7146_write(budget->dev, MC1, MASK_20); // DMA3 off in stop_ts_capture()
53 SAA7146_IER_DISABLE(budget->dev, MASK_10); in stop_ts_capture()
57 static int start_ts_capture(struct budget *budget) in start_ts_capture() argument
59 struct saa7146_dev *dev = budget->dev; in start_ts_capture()
61 dprintk(2, "budget: %p\n", budget); in start_ts_capture()
63 if (!budget->feeding || !budget->fe_synced) in start_ts_capture()
68 memset(budget->grabbing, 0x00, budget->buffer_size); in start_ts_capture()
72 budget->ttbp = 0; in start_ts_capture()
[all …]
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| D | budget.c | 46 static void Set22K(struct budget *budget, int state) in Set22K() argument
48 struct saa7146_dev *dev = budget->dev; in Set22K()
50 dprintk(2, "budget: %p\n", budget); in Set22K()
60 static void DiseqcSendBit(struct budget *budget, int data) in DiseqcSendBit() argument
62 struct saa7146_dev *dev = budget->dev; in DiseqcSendBit()
64 dprintk(2, "budget: %p\n", budget); in DiseqcSendBit()
72 static void DiseqcSendByte(struct budget *budget, int data) in DiseqcSendByte() argument
76 dprintk(2, "budget: %p\n", budget); in DiseqcSendByte()
81 DiseqcSendBit(budget, d); in DiseqcSendByte()
84 DiseqcSendBit(budget, par); in DiseqcSendByte()
[all …]
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| D | budget-ci.c | 95 struct budget budget; member
109 u32 command = ttpci_budget_debiread(&budget_ci->budget, DEBINOSWAP, DEBIADDR_IR, 2, 1, 0) >> 8; in msp430_ir_interrupt()
163 struct saa7146_dev *saa = budget_ci->budget.dev; in msp430_ir_init()
198 switch (budget_ci->budget.dev->pci->subsystem_device) { in msp430_ir_init()
245 struct saa7146_dev *saa = budget_ci->budget.dev; in msp430_ir_deinit()
261 return ttpci_budget_debiread(&budget_ci->budget, DEBICICAM, in ciintf_read_attribute_mem()
272 return ttpci_budget_debiwrite(&budget_ci->budget, DEBICICAM, in ciintf_write_attribute_mem()
283 return ttpci_budget_debiread(&budget_ci->budget, DEBICICAM, in ciintf_read_cam_control()
294 return ttpci_budget_debiwrite(&budget_ci->budget, DEBICICAM, in ciintf_write_cam_control()
301 struct saa7146_dev *saa = budget_ci->budget.dev; in ciintf_slot_reset()
[all …]
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| D | budget-av.c | 54 struct budget budget; member
132 saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); in ciintf_read_attribute_mem()
135 result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 0xfff, 1, 0, 1); in ciintf_read_attribute_mem()
151 saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTHI); in ciintf_write_attribute_mem()
154 result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 0xfff, 1, value, 0, 1); in ciintf_write_attribute_mem()
170 saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); in ciintf_read_cam_control()
173 result = ttpci_budget_debiread(&budget_av->budget, DEBICICAM, address & 3, 1, 0, 0); in ciintf_read_cam_control()
190 saa7146_setgpio(budget_av->budget.dev, 1, SAA7146_GPIO_OUTLO); in ciintf_write_cam_control()
193 result = ttpci_budget_debiwrite(&budget_av->budget, DEBICICAM, address & 3, 1, value, 0, 0); in ciintf_write_cam_control()
204 struct saa7146_dev *saa = budget_av->budget.dev; in ciintf_slot_reset()
[all …]
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| D | budget.h | 44 struct budget { struct
123 extern int ttpci_budget_init(struct budget *budget, struct saa7146_dev *dev,
126 extern void ttpci_budget_init_hooks(struct budget *budget);
127 extern int ttpci_budget_deinit(struct budget *budget);
130 extern int ttpci_budget_debiread(struct budget *budget, u32 config, int addr, int count,
132 extern int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr, int count, u32 value,
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| D | Makefile | 6 obj-$(CONFIG_DVB_BUDGET_CORE) += budget-core.o
7 obj-$(CONFIG_DVB_BUDGET) += budget.o
8 obj-$(CONFIG_DVB_BUDGET_AV) += budget-av.o
9 obj-$(CONFIG_DVB_BUDGET_CI) += budget-ci.o
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| /linux-6.12.1/drivers/gpu/drm/nouveau/nvkm/subdev/bios/ |
| D | power_budget.c | 60 struct nvbios_power_budget *budget) in nvbios_power_budget_header() argument
65 if (!bios || !budget) in nvbios_power_budget_header()
86 budget->cap_entry = 0xff; in nvbios_power_budget_header()
90 budget->offset = header; in nvbios_power_budget_header()
91 budget->ver = ver; in nvbios_power_budget_header()
92 budget->hlen = hdr; in nvbios_power_budget_header()
93 budget->elen = len; in nvbios_power_budget_header()
94 budget->ecount = cnt; in nvbios_power_budget_header()
96 budget->cap_entry = cap_entry; in nvbios_power_budget_header()
103 struct nvbios_power_budget *budget, in nvbios_power_budget_entry() argument
[all …]
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| /linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | en_txrx.c | 124 int mlx5e_napi_poll(struct napi_struct *napi, int budget) in mlx5e_napi_poll() argument
150 busy |= mlx5e_poll_tx_cq(&c->sq[i].cq, budget); in mlx5e_napi_poll()
160 busy |= mlx5e_poll_tx_cq(&sq->cq, budget); in mlx5e_napi_poll()
165 if (unlikely(!budget)) in mlx5e_napi_poll()
174 work_done = mlx5e_poll_rx_cq(&xskrq->cq, budget); in mlx5e_napi_poll()
176 if (likely(budget - work_done)) in mlx5e_napi_poll()
177 work_done += mlx5e_poll_rx_cq(&rq->cq, budget - work_done); in mlx5e_napi_poll()
179 busy |= work_done == budget; in mlx5e_napi_poll()
189 if (unlikely(mlx5e_ktls_rx_pending_resync_list(c, budget))) in mlx5e_napi_poll()
190 busy |= mlx5e_ktls_rx_handle_resync_list(c, budget); in mlx5e_napi_poll()
[all …]
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| /linux-6.12.1/include/trace/events/ |
| D | napi.h | 16 TP_PROTO(struct napi_struct *napi, int work, int budget),
18 TP_ARGS(napi, work, budget),
24 __field( int, budget)
31 __entry->budget = budget;
36 __entry->work, __entry->budget)
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| /linux-6.12.1/drivers/net/wireless/ath/wil6210/ |
| D | netdev.c | 91 static int wil6210_netdev_poll_rx(struct napi_struct *napi, int budget) in wil6210_netdev_poll_rx() argument
95 int quota = budget; in wil6210_netdev_poll_rx()
99 done = budget - quota; in wil6210_netdev_poll_rx()
101 if (done < budget) { in wil6210_netdev_poll_rx()
107 wil_dbg_txrx(wil, "NAPI RX poll(%d) done %d\n", budget, done); in wil6210_netdev_poll_rx()
112 static int wil6210_netdev_poll_rx_edma(struct napi_struct *napi, int budget) in wil6210_netdev_poll_rx_edma() argument
116 int quota = budget; in wil6210_netdev_poll_rx_edma()
120 done = budget - quota; in wil6210_netdev_poll_rx_edma()
122 if (done < budget) { in wil6210_netdev_poll_rx_edma()
128 wil_dbg_txrx(wil, "NAPI RX poll(%d) done %d\n", budget, done); in wil6210_netdev_poll_rx_edma()
[all …]
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| /linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ |
| D | ktls_txrx.h | 44 bool mlx5e_ktls_rx_handle_resync_list(struct mlx5e_channel *c, int budget);
47 mlx5e_ktls_rx_pending_resync_list(struct mlx5e_channel *c, int budget) in mlx5e_ktls_rx_pending_resync_list() argument
49 return budget && test_bit(MLX5E_SQ_STATE_PENDING_TLS_RX_RESYNC, &c->async_icosq.state); in mlx5e_ktls_rx_pending_resync_list()
68 mlx5e_ktls_rx_handle_resync_list(struct mlx5e_channel *c, int budget) in mlx5e_ktls_rx_handle_resync_list() argument
74 mlx5e_ktls_rx_pending_resync_list(struct mlx5e_channel *c, int budget) in mlx5e_ktls_rx_pending_resync_list() argument
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| /linux-6.12.1/drivers/net/ethernet/ti/ |
| D | cpsw_priv.c | 130 int cpsw_tx_mq_poll(struct napi_struct *napi_tx, int budget) in cpsw_tx_mq_poll() argument
144 if (unlikely(txv->budget > budget - num_tx)) in cpsw_tx_mq_poll()
145 cur_budget = budget - num_tx; in cpsw_tx_mq_poll()
147 cur_budget = txv->budget; in cpsw_tx_mq_poll()
150 if (num_tx >= budget) in cpsw_tx_mq_poll()
154 if (num_tx < budget) { in cpsw_tx_mq_poll()
162 int cpsw_tx_poll(struct napi_struct *napi_tx, int budget) in cpsw_tx_poll() argument
167 num_tx = cpdma_chan_process(cpsw->txv[0].ch, budget); in cpsw_tx_poll()
168 if (num_tx < budget) { in cpsw_tx_poll()
180 int cpsw_rx_mq_poll(struct napi_struct *napi_rx, int budget) in cpsw_rx_mq_poll() argument
[all …]
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| /linux-6.12.1/drivers/net/wireless/ath/ath11k/ |
| D | dp_rx.h | 68 int ath11k_dp_process_rxdma_err(struct ath11k_base *ab, int mac_id, int budget);
70 struct napi_struct *napi, int budget);
72 int budget);
75 int budget);
85 struct napi_struct *napi, int budget);
87 struct napi_struct *napi, int budget);
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| /linux-6.12.1/drivers/net/ethernet/intel/idpf/ |
| D | idpf_singleq_txrx.c | 433 u32 budget = tx_q->clean_budget; in idpf_tx_singleq_clean() local
494 budget--; in idpf_tx_singleq_clean()
505 } while (likely(budget)); in idpf_tx_singleq_clean()
526 return !!budget; in idpf_tx_singleq_clean()
537 static bool idpf_tx_singleq_clean_all(struct idpf_q_vector *q_vec, int budget, in idpf_tx_singleq_clean_all() argument
544 budget_per_q = num_txq ? max(budget / num_txq, 1) : 0; in idpf_tx_singleq_clean_all()
959 static int idpf_rx_singleq_clean(struct idpf_rx_queue *rx_q, int budget) in idpf_rx_singleq_clean() argument
968 while (likely(total_rx_pkts < (unsigned int)budget)) { in idpf_rx_singleq_clean()
1061 return failure ? budget : (int)total_rx_pkts; in idpf_rx_singleq_clean()
1072 static bool idpf_rx_singleq_clean_all(struct idpf_q_vector *q_vec, int budget, in idpf_rx_singleq_clean_all() argument
[all …]
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| /linux-6.12.1/drivers/net/ethernet/pensando/ionic/ |
| D | ionic_txrx.h | 14 int ionic_rx_napi(struct napi_struct *napi, int budget);
15 int ionic_tx_napi(struct napi_struct *napi, int budget);
16 int ionic_txrx_napi(struct napi_struct *napi, int budget);
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| /linux-6.12.1/drivers/net/ethernet/intel/i40e/ |
| D | i40e_trace.h | 62 TP_PROTO(struct napi_struct *napi, struct i40e_q_vector *q, int budget,
66 TP_ARGS(napi, q, budget, budget_per_ring, rx_cleaned, tx_cleaned,
70 __field(int, budget)
84 __entry->budget = budget;
102 __get_bitmask(irq_affinity), __entry->curr_cpu, __entry->budget,
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| /linux-6.12.1/drivers/infiniband/core/ |
| D | cq.c | 92 static int __ib_process_cq(struct ib_cq *cq, int budget, struct ib_wc *wcs, in __ib_process_cq() argument
105 budget - completed), wcs)) > 0) { in __ib_process_cq()
117 if (n != batch || (budget != -1 && completed >= budget)) in __ib_process_cq()
138 int ib_process_cq_direct(struct ib_cq *cq, int budget) in ib_process_cq_direct() argument
142 return __ib_process_cq(cq, budget, wcs, IB_POLL_BATCH_DIRECT); in ib_process_cq_direct()
151 static int ib_poll_handler(struct irq_poll *iop, int budget) in ib_poll_handler() argument
157 completed = __ib_process_cq(cq, budget, cq->wc, IB_POLL_BATCH); in ib_poll_handler()
158 if (completed < budget) { in ib_poll_handler()
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| /linux-6.12.1/Documentation/networking/ |
| D | napi.rst | 63 called to process the events/packets. The method takes a ``budget``
65 packets but should only process up to ``budget`` number of
68 In other words for Rx processing the ``budget`` argument limits how many
70 pool or XDP cannot be used at all when ``budget`` is 0.
71 skb Tx processing should happen regardless of the ``budget``, but if
76 The ``budget`` argument may be 0 if core tries to only process
80 has outstanding work to do (e.g. ``budget`` was exhausted)
81 the poll method should return exactly ``budget``. In that case,
92 The case of finishing all events and using exactly ``budget``
96 or return ``budget - 1``.
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| /linux-6.12.1/drivers/net/ethernet/mellanox/mlx5/core/en/xsk/ |
| D | tx.c | 64 bool mlx5e_xsk_tx(struct mlx5e_xdpsq *sq, unsigned int budget) in mlx5e_xsk_tx() argument
74 for (; budget; budget--) { in mlx5e_xsk_tx()
137 return !(budget && work_done); in mlx5e_xsk_tx()
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| /linux-6.12.1/drivers/staging/media/av7110/ |
| D | av7110.c | 1163 static int stop_ts_capture(struct av7110 *budget) in stop_ts_capture() argument
1165 dprintk(2, "budget: %p\n", budget); in stop_ts_capture()
1167 if (--budget->feeding1) in stop_ts_capture()
1168 return budget->feeding1; in stop_ts_capture()
1169 saa7146_write(budget->dev, MC1, MASK_20); /* DMA3 off */ in stop_ts_capture()
1170 SAA7146_IER_DISABLE(budget->dev, MASK_10); in stop_ts_capture()
1171 SAA7146_ISR_CLEAR(budget->dev, MASK_10); in stop_ts_capture()
1175 static int start_ts_capture(struct av7110 *budget) in start_ts_capture() argument
1179 dprintk(2, "budget: %p\n", budget); in start_ts_capture()
1181 if (budget->feeding1) in start_ts_capture()
[all …]
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| /linux-6.12.1/drivers/net/ethernet/netronome/nfp/nfd3/ |
| D | xsk.c | 115 nfp_nfd3_xsk_rx(struct nfp_net_rx_ring *rx_ring, int budget, in nfp_nfd3_xsk_rx() argument
128 while (pkts_polled < budget) { in nfp_nfd3_xsk_rx()
387 int nfp_nfd3_xsk_poll(struct napi_struct *napi, int budget) in nfp_nfd3_xsk_poll() argument
393 pkts_polled = nfp_nfd3_xsk_rx(r_vec->rx_ring, budget, &skbs); in nfp_nfd3_xsk_poll()
395 if (pkts_polled < budget) { in nfp_nfd3_xsk_poll()
397 nfp_nfd3_tx_complete(r_vec->tx_ring, budget); in nfp_nfd3_xsk_poll()
400 pkts_polled = budget; in nfp_nfd3_xsk_poll()
404 if (pkts_polled < budget && napi_complete_done(napi, skbs)) in nfp_nfd3_xsk_poll()
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| D | nfd3.h | 94 void nfp_nfd3_tx_complete(struct nfp_net_tx_ring *tx_ring, int budget);
95 int nfp_nfd3_poll(struct napi_struct *napi, int budget);
104 int nfp_nfd3_xsk_poll(struct napi_struct *napi, int budget);
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| /linux-6.12.1/drivers/net/ethernet/sunplus/ |
| D | spl2sw_int.h | 9 int spl2sw_rx_poll(struct napi_struct *napi, int budget);
10 int spl2sw_tx_poll(struct napi_struct *napi, int budget);
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| /linux-6.12.1/drivers/net/wireless/ath/ath12k/ |
| D | dp_mon.h | 86 int *budget, enum dp_monitor_mode monitor_mode,
89 struct napi_struct *napi, int budget,
105 struct napi_struct *napi, int *budget);
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| /linux-6.12.1/drivers/infiniband/hw/bnxt_re/ |
| D | qplib_fp.c | 243 int budget = nq->budget; in clean_nq() local
249 while (budget--) { in clean_nq()
306 int budget = nq->budget; in bnxt_qplib_service_nq() local
314 while (budget--) { in bnxt_qplib_service_nq()
410 int budget = nq->budget; in bnxt_re_synchronize_nq() local
412 nq->budget = nq->hwq.max_elements; in bnxt_re_synchronize_nq()
414 nq->budget = budget; in bnxt_re_synchronize_nq()
612 nq->budget = 8; in bnxt_qplib_alloc_nq()
2294 struct bnxt_qplib_cqe **pcqe, int *budget) in __flush_sq() argument
2303 while (*budget) { in __flush_sq()
[all …]
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