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| /freebsd-11.0-release/sys/dev/etherswitch/e6000sw/ | ||
| H A D | e6000swreg.h | 289947 Sun Oct 25 22:14:27 MDT 2015 zbb Introduce e6000sw etherswitch support Add e6000sw driver supporting Marvell 88E6352, 88E6172, 88E6176 switches. It needs to be attached to mdio interface, exporting SMI access functionality. e6000sw supports port-based VLAN configuration, per-port media changing, accessing PHY and switch registers. e6000sw attaches miibuses and PHY drivers as children. Instead of typical tick as callout, kthread-based tick is used. This combined with SX locks allows MDIO read/write calls to sleep. It is expected, because this hardware requires long delays in SMI read/write procedures, which can not be handled by busy-waiting. Reviewed by: adrian Obtained from: Semihalf Submitted by: Bartosz Szczepanek <bsz@semihalf.com> Differential revision: https://reviews.freebsd.org/D3902 |
| H A D | e6000sw.c | 289947 Sun Oct 25 22:14:27 MDT 2015 zbb Introduce e6000sw etherswitch support Add e6000sw driver supporting Marvell 88E6352, 88E6172, 88E6176 switches. It needs to be attached to mdio interface, exporting SMI access functionality. e6000sw supports port-based VLAN configuration, per-port media changing, accessing PHY and switch registers. e6000sw attaches miibuses and PHY drivers as children. Instead of typical tick as callout, kthread-based tick is used. This combined with SX locks allows MDIO read/write calls to sleep. It is expected, because this hardware requires long delays in SMI read/write procedures, which can not be handled by busy-waiting. Reviewed by: adrian Obtained from: Semihalf Submitted by: Bartosz Szczepanek <bsz@semihalf.com> Differential revision: https://reviews.freebsd.org/D3902 |
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