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Differential D47096

loader.efi: Parse SPCR v3 and v4
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Authored by imp on Sat, Oct 12, 8:16 PM.
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rG501983e62e75: loader.efi: Parse SPCR v3 and v4
Summary

We can get the UART clock from v3 SPCR, and a precise baudrate from
v4. Some precise baudrates will currently be rejected by the kernel.

Sponsored by: Netflix

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 59983
Build 56868: arc lint + arc unit

Event Timeline

imp created this revision.Sat, Oct 12, 8:16 PM
Herald added subscribers: dab, bcran. · View Herald TranscriptSat, Oct 12, 8:16 PM
imp requested review of this revision.Sat, Oct 12, 8:16 PM
Harbormaster completed remote builds in B59946: Diff 144747.Sat, Oct 12, 8:16 PM
imp added a child revision: D47097: uart: Implement SPCR rev 3 and 4 for PreciseBaudrate and UartClkFreq.Sat, Oct 12, 8:16 PM
imp added a parent revision: D47095: uart: Go back to returning '0' when we've probed the device..
adrian accepted this revision.Sat, Oct 12, 9:20 PM
This revision is now accepted and ready to land.Sat, Oct 12, 9:20 PM
andrew accepted this revision.Mon, Oct 14, 1:20 PM
imp updated this revision to Diff 144842.Mon, Oct 14, 5:58 PM

fix checkstyle9.pl issues

This revision now requires review to proceed.Mon, Oct 14, 5:58 PM
Harbormaster completed remote builds in B59983: Diff 144842.Mon, Oct 14, 5:58 PM
imp retitled this revision from loader: Parse SPCR v3 and v4 to loader.efi: Parse SPCR v3 and v4.Mon, Oct 14, 10:25 PM
andrew accepted this revision.Tue, Oct 15, 8:11 AM
This revision is now accepted and ready to land.Tue, Oct 15, 8:11 AM
Closed by commit rG501983e62e75: loader.efi: Parse SPCR v3 and v4 (authored by imp). · Explain WhyTue, Oct 15, 11:19 AM
This revision was automatically updated to reflect the committed changes.
imp added a commit: rG501983e62e75: loader.efi: Parse SPCR v3 and v4.

Revision Contents
Changeset List

PathSize
stand/
efi/
loader/
24 lines

Diff 144842

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stand/efi/loader/main.c

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