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usertools: add OCTEON TX2 REE device binding

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Update the devbind script with new section of regex devices, also
added OCTEONTX2 REE device ID to regex device list

Signed-off-by: Guy Kaneti <guyk@marvell.com>
This commit is contained in:
Guy Kaneti 2020-10-13 13:10:11 +03:00 committed by Thomas Monjalon
parent 4cd1c5fd9e
commit 09f84c9a6a
2 changed files with 19 additions and 0 deletions
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11
doc/guides/regexdevs/octeontx2.rst
View File

@ -24,6 +24,17 @@ Prerequisites and Compilation procedure
See :doc:`../platform/octeontx2` for setup information.
Device Setup
------------
The OCTEON TX2 REE devices will need to be bound to a user-space IO driver
for use. The script ``dpdk-devbind.py`` script included with DPDK can be
used to view the state of the devices and to bind them to a suitable
DPDK-supported kernel driver. When querying the status of the devices,
they will appear under the category of "REGEX devices", i.e. the command
``dpdk-devbind.py --status-dev regex`` can be used to see the state of
those devices alone.
Debugging Options
-----------------

8
usertools/dpdk-devbind.py
View File

@ -41,6 +41,8 @@
'SVendor': None, 'SDevice': None}
octeontx2_dma = {'Class': '08', 'Vendor': '177d', 'Device': 'a081',
'SVendor': None, 'SDevice': None}
octeontx2_ree = {'Class': '08', 'Vendor': '177d', 'Device': 'a0f4',
'SVendor': None, 'SDevice': None}
intel_ioat_bdw = {'Class': '08', 'Vendor': '8086', 'Device': '6f20,6f21,6f22,6f23,6f24,6f25,6f26,6f27,6f2e,6f2f',
'SVendor': None, 'SDevice': None}
@ -61,6 +63,7 @@
eventdev_devices = [cavium_sso, cavium_tim, octeontx2_sso]
mempool_devices = [cavium_fpa, octeontx2_npa]
compress_devices = [cavium_zip]
regex_devices = [octeontx2_ree]
misc_devices = [intel_ioat_bdw, intel_ioat_skx, intel_ioat_icx, intel_idxd_spr,
intel_ntb_skx, intel_ntb_icx,
octeontx2_dma]
@ -650,6 +653,9 @@ def show_status():
if status_dev == "misc" or status_dev == "all":
show_device_status(misc_devices, "Misc (rawdev)")
if status_dev == "regex" or status_dev == "all":
show_device_status(regex_devices, "Regex")
def pci_glob(arg):
'''Returns a list containing either:
@ -742,6 +748,7 @@ def do_arg_actions():
get_device_details(eventdev_devices)
get_device_details(mempool_devices)
get_device_details(compress_devices)
get_device_details(regex_devices)
get_device_details(misc_devices)
show_status()
@ -763,6 +770,7 @@ def main():
get_device_details(eventdev_devices)
get_device_details(mempool_devices)
get_device_details(compress_devices)
get_device_details(regex_devices)
get_device_details(misc_devices)
do_arg_actions()