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authorMatthew Gerlach <matthew.gerlach@linux.intel.com>2022-05-05 05:41:29 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2022-05-09 15:42:57 +0200
commit83b716d1fe9e0e5b0ba6ad08519e832b881e8e5c (patch)
tree2ae21e8984dedd64ce5eff810354d12c5b96028d /drivers/uio
parent228662b074149e16949ab73205ac93b5ca2c3552 (diff)
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.c2
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);