Searched refs:dma (Results 1 – 12 of 12) sorted by relevance
738 void *dma; in rt_ahci_host_register() local754 if (!port->dma) in rt_ahci_host_register()759 dma = port->dma; in rt_ahci_host_register()763 port->cmd_slot = dma; in rt_ahci_host_register()766 port->rx_fis = dma; in rt_ahci_host_register()767 dma += RT_AHCI_RX_FIS_SIZE; in rt_ahci_host_register()769 port->cmd_tbl = dma; in rt_ahci_host_register()771 dma += RT_AHCI_CMD_TBL_HDR; in rt_ahci_host_register()773 port->cmd_tbl_sg = dma; in rt_ahci_host_register()810 port->dma = RT_NULL; in rt_ahci_host_register()[all …]
11 src = ['dma.c', 'dma_pool.c']
690 MSH_CMD_EXPORT(list_dma_pool, dump all dma memory pool);
3 Please note that host must support dma mode.
35 rsource "dma/Kconfig"
116 unsigned char dma; member
28 为了方便用户使用 USB 接口，考虑到用户学习过 uart 和 dma，因此，设计的数据收发类接口具备以下优点：30 - 等价于使用 uart tx dma/uart rx dma
28 …e and to take into account the fact that users have learned about uart and dma, the following adva…30 - Equivalent to using uart tx dma/uart rx dma
33 #define RT_SDHCI_MAKE_BLKSZ(dma, blksz) (((dma & 0x7) << 12) | (blksz & 0xFFF)) argument
306 unsigned char dma; member
350 void *dma; member
120 bool "Enable to use dma for vcom tx"
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