PMCRAID_NUM_MSIX_VECTORS
num_hrrq = pci_alloc_irq_vectors(pdev, 1, PMCRAID_NUM_MSIX_VECTORS,
dma_addr_t hrrq_start_bus_addr[PMCRAID_NUM_MSIX_VECTORS];
__le32 *hrrq_start[PMCRAID_NUM_MSIX_VECTORS];
__le32 *hrrq_end[PMCRAID_NUM_MSIX_VECTORS];
__le32 *hrrq_curr[PMCRAID_NUM_MSIX_VECTORS];
spinlock_t hrrq_lock[PMCRAID_NUM_MSIX_VECTORS];
u8 host_toggle_bit[PMCRAID_NUM_MSIX_VECTORS];
struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
struct tasklet_struct isr_tasklet[PMCRAID_NUM_MSIX_VECTORS];