diff options
| author | Kevin Traynor <ktraynor@redhat.com> | 2024-09-19 20:29:34 +0000 |
|---|---|---|
| committer | Kevin Bowling <kbowling@FreeBSD.org> | 2024-09-19 20:29:34 +0000 |
| commit | 28fdb212adc0431fff683749a1307038e25ff58e (patch) | |
| tree | 8f1c9a705b47f2bb93e61e6eacdc61619e1e56e5 | |
| parent | c3d743a67a7c238645efe2979c40e423ae32f2ed (diff) | |
ixgbe: increase VF reset timeout
DPDK commit meesage
When VF issues a reset to PF there is a 50 msec wait plus an additional
max of 1 msec (200 * 5us) for the PF to indicate the reset is complete
before timeout.
In some cases, it is seen that the reset is timing out, in which case
the reset does not complete and an error is returned.
In order to account for this, continue to wait an initial 50 msecs, but
then allow a max of an additional 50 msecs (10,000 * 5us) for the
command to complete.
Fixes: af75078 ("first public release")
Cc: stable@dpdk.org
Signed-off-by: Kevin Traynor <ktraynor@redhat.com>
Acked-by: Vladimir Medvedkin <vladimir.medvedkin@intel.com>
Obtained from: DPDK (64e714f)
MFC after: 1 week
| -rw-r--r-- | sys/dev/ixgbe/ixgbe_type.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/ixgbe/ixgbe_type.h b/sys/dev/ixgbe/ixgbe_type.h index b8aeaf51f86c..deb68fa03312 100644 --- a/sys/dev/ixgbe/ixgbe_type.h +++ b/sys/dev/ixgbe/ixgbe_type.h @@ -1832,7 +1832,7 @@ enum { /* VFRE bitmask */ #define IXGBE_VFRE_ENABLE_ALL 0xFFFFFFFF -#define IXGBE_VF_INIT_TIMEOUT 200 /* Number of retries to clear RSTI */ +#define IXGBE_VF_INIT_TIMEOUT 10000 /* Number of retries to clear RSTI */ /* RDHMPN and TDHMPN bitmasks */ #define IXGBE_RDHMPN_RDICADDR 0x007FF800 |