diff options
Diffstat (limited to 'host/lib/usrp/x300/x300_impl.hpp')
| -rw-r--r-- | host/lib/usrp/x300/x300_impl.hpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/host/lib/usrp/x300/x300_impl.hpp b/host/lib/usrp/x300/x300_impl.hpp index 8f4f81156..982369396 100644 --- a/host/lib/usrp/x300/x300_impl.hpp +++ b/host/lib/usrp/x300/x300_impl.hpp @@ -62,7 +62,8 @@ static const size_t X300_PCIE_TX_DATA_NUM_FRAMES = 4096; static const size_t X300_PCIE_MSG_FRAME_SIZE = 256; //bytes static const size_t X300_PCIE_MSG_NUM_FRAMES = 64; static const size_t X300_PCIE_MAX_CHANNELS = 6; -static const size_t X300_PCIE_MAX_MUXED_XPORTS = 32; +static const size_t X300_PCIE_MAX_MUXED_CTRL_XPORTS = 32; +static const size_t X300_PCIE_MAX_MUXED_ASYNC_XPORTS = 4; static const size_t X300_10GE_DATA_FRAME_MAX_SIZE = 8000; // CHDR packet size in bytes static const size_t X300_1GE_DATA_FRAME_MAX_SIZE = 1472; // CHDR packet size in bytes @@ -205,6 +206,8 @@ private: std::map<uint32_t, uint32_t> _dma_chan_pool; //! Control transport for one PCIe connection uhd::transport::muxed_zero_copy_if::sptr ctrl_dma_xport; + //! Async message transport + uhd::transport::muxed_zero_copy_if::sptr async_msg_dma_xport; /*! Allocate or return a previously allocated PCIe channel pair * |