if (pci_set_dma_mask(Controller->PCIDevice, DMA_BIT_MASK(32)))
return DAC960_Failure(Controller, "DMA mask out of range");
- Controller->BounceBufferLimit = DMA_BIT_MASK(32);
if ((hw_type == DAC960_PD_Controller) || (hw_type == DAC960_P_Controller)) {
CommandMailboxesSize = 0;
dma_addr_t CommandMailboxDMA;
DAC960_V2_CommandStatus_T CommandStatus;
- if (!pci_set_dma_mask(Controller->PCIDevice, DMA_BIT_MASK(64)))
- Controller->BounceBufferLimit = DMA_BIT_MASK(64);
- else if (!pci_set_dma_mask(Controller->PCIDevice, DMA_BIT_MASK(32)))
- Controller->BounceBufferLimit = DMA_BIT_MASK(32);
- else
+ if (pci_set_dma_mask(Controller->PCIDevice, DMA_BIT_MASK(64)) &&
+ pci_set_dma_mask(Controller->PCIDevice, DMA_BIT_MASK(32)))
return DAC960_Failure(Controller, "DMA mask out of range");
/* This is a temporary dma mapping, used only in the scope of this function */
continue;
}
Controller->RequestQueue[n] = RequestQueue;
- blk_queue_bounce_limit(RequestQueue, Controller->BounceBufferLimit);
RequestQueue->queuedata = Controller;
blk_queue_max_segments(RequestQueue, Controller->DriverScatterGatherLimit);
blk_queue_max_hw_sectors(RequestQueue, Controller->MaxBlocksPerCommand);
unsigned short MaxBlocksPerCommand;
unsigned short ControllerScatterGatherLimit;
unsigned short DriverScatterGatherLimit;
- u64 BounceBufferLimit;
unsigned int CombinedStatusBufferLength;
unsigned int InitialStatusLength;
unsigned int CurrentStatusLength;