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(parent: 8e0c482) | patch
sfxge(4): limit max TXQ size on Medford to 2048
authorAndrew Rybchenko <arybchik@FreeBSD.org>
Thu, 22 Nov 2018 16:15:24 +0000 (16:15 +0000)
committerAndrew Rybchenko <arybchik@FreeBSD.org>
Thu, 22 Nov 2018 16:15:24 +0000 (16:15 +0000)
commitd343a7f403bb5651ffb506ae84dd30dbb8e75514
tree06ebb1aa4900145ef45c1f6045792071be98a123tree | snapshot
parent8e0c482762f7a3ec6de524195f7e4e94a7d38042commit | diff
sfxge(4): limit max TXQ size on Medford to 2048

Queues with 4096 descriptors are not supported as the top bit is used for vfifo
stuffing.

Submitted by:   Mark Spender <mspender at solarflare.com>
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision:  https://reviews.freebsd.org/D8948
sys/dev/sfxge/common/ef10_tx.c [changed mode: 0755->0644] diff | blob | history
sys/dev/sfxge/common/efx.h diff | blob | history
sys/dev/sfxge/common/efx_tx.c diff | blob | history
sys/dev/sfxge/common/hunt_nic.c diff | blob | history
sys/dev/sfxge/common/medford_nic.c diff | blob | history
sys/dev/sfxge/common/siena_nic.c diff | blob | history
sys/dev/sfxge/sfxge.c diff | blob | history
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