Searched refs:num_descs (Results 1 – 8 of 8) sorted by relevance
| /drivers/dma/ioat/ |
| D | dma_v2.h | 101 u16 num_descs = len >> ioat->xfercap_log; in ioat2_xferlen_to_descs() local
103 num_descs += !!(len & ((1 << ioat->xfercap_log) - 1)); in ioat2_xferlen_to_descs()
104 return num_descs; in ioat2_xferlen_to_descs()
164 int ioat2_check_space_lock(struct ioat2_dma_chan *ioat, int num_descs);
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| D | dma_v3.c | 835 int num_descs, idx, i; in ioat3_prep_memset_lock() local
837 num_descs = ioat2_xferlen_to_descs(ioat, len); in ioat3_prep_memset_lock()
838 if (likely(num_descs) && ioat2_check_space_lock(ioat, num_descs) == 0) in ioat3_prep_memset_lock()
858 } while (++i < num_descs); in ioat3_prep_memset_lock()
884 int num_descs, with_ext, idx, i; in __ioat3_prep_xor_lock() local
890 num_descs = ioat2_xferlen_to_descs(ioat, len); in __ioat3_prep_xor_lock()
896 num_descs *= 2; in __ioat3_prep_xor_lock()
905 if (likely(num_descs) && ioat2_check_space_lock(ioat, num_descs+1) == 0) in __ioat3_prep_xor_lock()
938 } while ((i += 1 + with_ext) < num_descs); in __ioat3_prep_xor_lock()
1063 int i, s, idx, with_ext, num_descs; in __ioat3_prep_pq_lock() local
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| D | dma_v2.c | 693 int ioat2_check_space_lock(struct ioat2_dma_chan *ioat, int num_descs) in ioat2_check_space_lock() argument
704 if (likely(ioat2_ring_space(ioat) > num_descs)) { in ioat2_check_space_lock()
706 __func__, num_descs, ioat->head, ioat->tail, ioat->issued); in ioat2_check_space_lock()
707 ioat->produce = num_descs; in ioat2_check_space_lock()
730 __func__, num_descs, ioat->head, ioat->tail, ioat->issued); in ioat2_check_space_lock()
756 int num_descs, idx, i; in ioat2_dma_prep_memcpy_lock() local
758 num_descs = ioat2_xferlen_to_descs(ioat, len); in ioat2_dma_prep_memcpy_lock()
759 if (likely(num_descs) && ioat2_check_space_lock(ioat, num_descs) == 0) in ioat2_dma_prep_memcpy_lock()
779 } while (++i < num_descs); in ioat2_dma_prep_memcpy_lock()
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| /drivers/dma/bestcomm/ |
| D | fec.c | 173 int num_descs; in self_modified_drd() local
177 num_descs = bcom_task_num_descs(tasknum); in self_modified_drd()
178 desc = bcom_task_desc(tasknum) + num_descs - 1; in self_modified_drd()
180 for (i=0; i<num_descs; i++, desc--) in self_modified_drd()
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| D | bestcomm.c | 207 int num_descs; in bcom_set_initiator() local
219 num_descs = bcom_task_num_descs(task); in bcom_set_initiator()
221 for (i=0; i<num_descs; i++, desc++) { in bcom_set_initiator()
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| /drivers/net/wireless/ti/wl1251/ |
| D | acx.h | 1133 u8 num_descs; member
1144 u8 num_descs; member
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| D | acx.c | 952 mem_conf->rx_queue_config.num_descs = ACX_RX_DESC_DEF; in wl1251_acx_mem_cfg()
958 mem_conf->tx_queue_config[i].num_descs = ACX_TX_DESC_DEF; in wl1251_acx_mem_cfg()
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| /drivers/pinctrl/ |
| D | core.c | 267 unsigned num_descs) in pinctrl_register_pins() argument
272 for (i = 0; i < num_descs; i++) { in pinctrl_register_pins()
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