diff options
| author | Matthew Gerlach <matthew.gerlach@linux.intel.com> | 2022-05-05 05:41:29 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-05-09 15:42:57 +0200 |
| commit | 83b716d1fe9e0e5b0ba6ad08519e832b881e8e5c (patch) | |
| tree | 2ae21e8984dedd64ce5eff810354d12c5b96028d /drivers/uio | |
| parent | 228662b074149e16949ab73205ac93b5ca2c3552 (diff) | |
| download | linux-rpi-83b716d1fe9e0e5b0ba6ad08519e832b881e8e5c.tar.gz linux-rpi-83b716d1fe9e0e5b0ba6ad08519e832b881e8e5c.tar.bz2 linux-rpi-83b716d1fe9e0e5b0ba6ad08519e832b881e8e5c.zip | |
uio: dfl: add HSSI subsystem feature id
Add the Device Feature List (DFL) feature id for the
High Speed Serial Interface (HSSI) Subsystem to the
table of ids supported by the uio_dfl driver.
The HSSI Subsystem is a configurable set of IP blocks
to be used as part of a Ethernet or PCS/FEC/PMA pipeline.
Like the Ethernet group used by the N3000 card, the HSSI
Subsystem does not fully implement a network device from
a Linux netdev perspective and is controlled and monitored
from user space software via the uio interface.
The Feature ID table of DFL can be found:
https://github.com/OPAE/dfl-feature-id
Reviewed-by: Tom Rix <trix@redhat.com>
Acked-by: Xu Yilun <yilun.xu@intel.com>
Signed-off-by: Matthew Gerlach <matthew.gerlach@linux.intel.com>
Signed-off-by: Tianfei Zhang <tianfei.zhang@intel.com>
Link: https://lore.kernel.org/r/20220505094129.686535-1-tianfei.zhang@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uio')
| -rw-r--r-- | drivers/uio/uio_dfl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/uio/uio_dfl.c b/drivers/uio/uio_dfl.c index 89c0fc7b0cbc..8f39cc8bb034 100644 --- a/drivers/uio/uio_dfl.c +++ b/drivers/uio/uio_dfl.c @@ -45,9 +45,11 @@ static int uio_dfl_probe(struct dfl_device *ddev) } #define FME_FEATURE_ID_ETH_GROUP 0x10 +#define FME_FEATURE_ID_HSSI_SUBSYS 0x15 static const struct dfl_device_id uio_dfl_ids[] = { { FME_ID, FME_FEATURE_ID_ETH_GROUP }, + { FME_ID, FME_FEATURE_ID_HSSI_SUBSYS }, { } }; MODULE_DEVICE_TABLE(dfl, uio_dfl_ids); |