Lines Matching defs:cpu_addr
520 unsigned long *cpu_addr;
523 cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev,
525 if (!cpu_addr) {
530 if ((unsigned long)cpu_addr % (TW_ALIGNMENT_9000)) {
533 cpu_addr, dma_handle);
537 memset(cpu_addr, 0, size*TW_Q_LENGTH);
543 tw_dev->command_packet_virt[i] = (TW_Command_Full *)((unsigned char *)cpu_addr + (i*size));
547 tw_dev->generic_buffer_virt[i] = (unsigned long *)((unsigned char *)cpu_addr + (i*size));
641 unsigned long *cpu_addr, data_buffer_length_adjusted = 0, flags = 0;
679 cpu_addr = dma_alloc_coherent(&tw_dev->tw_pci_dev->dev, data_buffer_length_adjusted+sizeof(TW_Ioctl_Buf_Apache) - 1, &dma_handle, GFP_KERNEL);
680 if (!cpu_addr) {
685 tw_ioctl = (TW_Ioctl_Buf_Apache *)cpu_addr;
874 dma_free_coherent(&tw_dev->tw_pci_dev->dev, data_buffer_length_adjusted+sizeof(TW_Ioctl_Buf_Apache) - 1, cpu_addr, dma_handle);