diff options
Diffstat (limited to 'drivers/rapidio/devices/tsi721.h')
| -rw-r--r-- | drivers/rapidio/devices/tsi721.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/rapidio/devices/tsi721.h b/drivers/rapidio/devices/tsi721.h index 9d2502543ef6..355f356e5347 100644 --- a/drivers/rapidio/devices/tsi721.h +++ b/drivers/rapidio/devices/tsi721.h @@ -808,6 +808,13 @@ struct msix_irq { }; #endif /* CONFIG_PCI_MSI */ +struct tsi721_ib_win { + u64 rstart; + u32 size; + dma_addr_t lstart; + bool active; +}; + struct tsi721_device { struct pci_dev *pdev; struct rio_mport *mport; @@ -843,6 +850,10 @@ struct tsi721_device { /* Outbound Messaging */ int omsg_init[TSI721_OMSG_CHNUM]; struct tsi721_omsg_ring omsg_ring[TSI721_OMSG_CHNUM]; + + /* Inbound Mapping Windows */ + struct tsi721_ib_win ib_win[TSI721_IBWIN_NUM]; + spinlock_t win_lock; }; #ifdef CONFIG_RAPIDIO_DMA_ENGINE |