Artemis Milestone 2c: xHCI controller bring-up wired, DoE CSV export off by default

xhci_bringup() (HC reset, DCBAA, Command/Event rings, RUN/STOP) was
uncommitted and referenced an XHCI_WAIT_FOR macro that was never defined,
breaking the build. Wired all four wait sites to the existing
xhci_wait_bit() helper instead, matching each register/bit/polarity
needed (halt-before-reset waits for HCH set; HCRST, CNR, and post-RUN
HCH waits all wait for their bit to clear).

Also flipped g_doe_log_enabled's default from 1 to 0 -- the per-tick
[HADES][DOE] CSV export was flooding every boot log and slowing
interactive verification for no reason during ordinary acceptance runs;
HB-ON still re-enables it at the REPL for anyone running an actual DoE
campaign.

Three-arch acceptance: amd64/aarch64/riscv64 all boot clean to ok>,
zero DoE rows in any log. aarch64 and riscv64 both exited cleanly via
BYE with no exception, confirming the earlier SMC->HVC PSCI fix still
holds. Logs and DoE CSV artifacts from this run included.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01HZ8kNoTuP63pbQtro4qvrm

This commit is contained in:

Robert Allan James

2026-08-22 08:33:35 -04:00

co-authored by

Claude Sonnet 5

parent 5970c54912

commit c2f1d94c97

18 changed files with 41939 additions and 163471 deletions

									
										src/starkernel/doe_log.c
									
		+1
		-1
	
												View File
												
				@@ -59,7 +59,7 @@

				#include "freestanding/stdio.h"

				#include "word_registry.h"

				int g_doe_log_enabled = 1;

				int g_doe_log_enabled = 0; /* off by default -- HB-ON to enable, per instruction */

				#define DOE_PREFIX   "\x1b[36m[HADES][DOE ]\x1b[0m "

				#define DOE_BUF_SIZE 512