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sfxge: if supported by firmware, use enhanced SET_MAC command to only…
rS294253
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Description

sfxge: if supported by firmware, use enhanced SET_MAC command to only configure the MTU

This allows an MTU change to be requested on unpriviliged functions
without also setting all the other parameters supported by MC_CMD_SET_MAC.

The enhanced SET_MAC command was introduced in v4_7 firmware.

Submitted by: Mark Spender <mspender at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days
Differential Revision: https://reviews.freebsd.org/D4958

Details

Provenance
arybchikAuthored on
Differential Revision
D4958: sfxge: if supported by firmware, use enhanced SET_MAC command to only configure the MTU
Parents
rS294252: sfxge: convert nvram set_version method to use partition id
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Changes (6)

PathSize
head/
sys/
dev/
sfxge/
common/

rS294253

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head/sys/dev/sfxge/common/efx.h

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head/sys/dev/sfxge/common/efx_impl.h

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head/sys/dev/sfxge/common/efx_mac.c

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head/sys/dev/sfxge/common/hunt_impl.h

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head/sys/dev/sfxge/common/hunt_mac.c

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head/sys/dev/sfxge/common/hunt_nic.c

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