usertools: support binding Intel DSA device

Intel Data Streaming Accelerator (Intel DSA) is a high-performance data
copy and transformation accelerator which will be integrated in future
Intel processors [1].

Add DSA device support to dpdk-devbind.py script.

[1] https://01.org/blogs/2019/introducing-intel-data-streaming-accelerator

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
Acked-by: Radu Nicolau <radu.nicolau@intel.com>

diff --git a/doc/guides/rel_notes/release_20_11.rst b/doc/guides/rel_notes/release_20_11.rst
index e6591e8d158b3c5332240dc5606bc65880876a17..5b983ae67c76e49c4f7ac412619ef05cc1313289 100644 (file)
--- a/doc/guides/rel_notes/release_20_11.rst
+++ b/doc/guides/rel_notes/release_20_11.rst
@@ -109,6 +109,8 @@ New Features
 
   The ioat rawdev driver has been updated and enhanced. Changes include:
 
+  * Added support for Intel\ |reg| Data Streaming Accelerator hardware.
+    For more information, see https://01.org/blogs/2019/introducing-intel-data-streaming-accelerator
   * Added a per-device configuration flag to disable management
     of user-provided completion handles.
   * Renamed the ``rte_ioat_do_copies()`` API to ``rte_ioat_perform_ops()``,

diff --git a/usertools/dpdk-devbind.py b/usertools/dpdk-devbind.py
index d149bac13ebf54009dbc65a1da332c7081a62e74..1d1113a089ec0d4487482a785eece8c9b8821956 100755 (executable)
--- a/usertools/dpdk-devbind.py
+++ b/usertools/dpdk-devbind.py
@@ -48,6 +48,8 @@ intel_ioat_skx = {'Class': '08', 'Vendor': '8086', 'Device': '2021',
               'SVendor': None, 'SDevice': None}
 intel_ioat_icx = {'Class': '08', 'Vendor': '8086', 'Device': '0b00',
               'SVendor': None, 'SDevice': None}
+intel_idxd_spr = {'Class': '08', 'Vendor': '8086', 'Device': '0b25',
+              'SVendor': None, 'SDevice': None}
 intel_ntb_skx = {'Class': '06', 'Vendor': '8086', 'Device': '201c',
               'SVendor': None, 'SDevice': None}
 intel_ntb_icx = {'Class': '06', 'Vendor': '8086', 'Device': '347e',
@@ -59,7 +61,9 @@ crypto_devices = [encryption_class, intel_processor_class]
 eventdev_devices = [cavium_sso, cavium_tim, octeontx2_sso]
 mempool_devices = [cavium_fpa, octeontx2_npa]
 compress_devices = [cavium_zip]
-misc_devices = [intel_ioat_bdw, intel_ioat_skx, intel_ioat_icx, intel_ntb_skx, intel_ntb_icx, octeontx2_dma]
+misc_devices = [intel_ioat_bdw, intel_ioat_skx, intel_ioat_icx, intel_idxd_spr,
+                intel_ntb_skx, intel_ntb_icx,
+                octeontx2_dma]
 
 # global dict ethernet devices present. Dictionary indexed by PCI address.
 # Each device within this is itself a dictionary of device properties