Lines Matching refs:dma_handle
833 dma_addr_t dma_handle; in tw_allocate_memory() local
838 cpu_addr = pci_alloc_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, &dma_handle); in tw_allocate_memory()
846 pci_free_consistent(tw_dev->tw_pci_dev, size*TW_Q_LENGTH, cpu_addr, dma_handle); in tw_allocate_memory()
855 tw_dev->command_packet_physical_address[i] = dma_handle+(i*size); in tw_allocate_memory()
859 tw_dev->alignment_physical_address[i] = dma_handle+(i*size); in tw_allocate_memory()
875 dma_addr_t dma_handle; in tw_chrdev_ioctl() local
912 …v->tw_pci_dev->dev, data_buffer_length_adjusted+sizeof(TW_New_Ioctl) - 1, &dma_handle, GFP_KERNEL); in tw_chrdev_ioctl()
966 tw_ioctl->firmware_command.byte8.param.sgl[0].address = dma_handle + sizeof(TW_New_Ioctl) - 1; in tw_chrdev_ioctl()
970 tw_ioctl->firmware_command.byte8.io.sgl[0].address = dma_handle + sizeof(TW_New_Ioctl) - 1; in tw_chrdev_ioctl()
974 passthru->sg_list[0].address = dma_handle + sizeof(TW_New_Ioctl) - 1; in tw_chrdev_ioctl()
1022 …_dev->tw_pci_dev->dev, data_buffer_length_adjusted+sizeof(TW_New_Ioctl) - 1, cpu_addr, dma_handle); in tw_chrdev_ioctl()