Page MenuHomeFreeBSD

em(4): Add support for Comet Lake Mobile Platform, update shared code
ClosedPublic

Authored by piotr.pietruszewski_intel.com on May 28 2020, 8:51 AM.
Tags
None
Referenced Files
F132597819: D25035.diff
Sat, Oct 18, 7:18 AM
F132530144: D25035.id72403.diff
Fri, Oct 17, 5:32 PM
Unknown Object (File)
Thu, Oct 16, 7:01 PM
Unknown Object (File)
Thu, Oct 16, 5:35 PM
Unknown Object (File)
Thu, Oct 16, 2:56 PM
Unknown Object (File)
Fri, Oct 10, 4:35 PM
Unknown Object (File)
Fri, Oct 10, 3:14 AM
Unknown Object (File)
Thu, Oct 9, 9:24 PM
Subscribers

Details

Summary

This change introduces Comet Lake Mobile Platform support in the e1000
driver along with shared code patches described below.

  • Cast return value of e1000_ltr2ns() to higher type to avoid overflow
  • Remove useless statement of assigning act_offset
  • Add initialization of identification LED
  • Fix flow control setup after connected standby After connected standby the driver blocks resets during "AdapterStart" and skips flow control setup. This change adds condition in e1000_setup_link_ich8lan() to always setup flow control and to setup physical interface only when there is no need to block resets.

Signed-off-by: Piotr Pietruszewski <piotr.pietruszewski@intel.com>

Diff Detail

Repository
rS FreeBSD src repository - subversion
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Event Timeline

erj added a subscriber: erj.
erj added inline comments.
sys/dev/e1000/e1000_ich8lan.c
5253 ↗(On Diff #72359)

There's extra whitespace here.

This revision is now accepted and ready to land.Jun 1 2020, 10:36 PM