apple_bce: ignore duplicate TRANSFER_REQUEST in STATUS state
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Authored by guest-seuros on Sun, Aug 16, 7:54 PM.

Details

Reviewers

Summary

Since the host initiates IN data transfers, the
firmware's own TRANSFER_REQUEST for the same phase arrives after
we've already moved to STATUS state. Ignoring instead of failing
the transfer with USB_ERR_IOERROR.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Passed

Unit

No Test Coverage

Build Status

Buildable 75628
Build 72511: arc lint + arc unit

Event Timeline

guest-seuros created this revision.Sun, Aug 16, 7:54 PM

Herald added a subscriber: imp. · View Herald TranscriptSun, Aug 16, 7:54 PM

guest-seuros requested review of this revision.Sun, Aug 16, 7:54 PM

Harbormaster completed remote builds in B75628: Diff 184139.Sun, Aug 16, 7:54 PM

guest-seuros added a parent revision: D58872: apple_bce: initiate IN data phase for control transfers.Sun, Aug 16, 7:55 PM

guest-seuros added a child revision: D58875: apple_bce: fix C_CONNECT_STATUS during port reset.Sun, Aug 16, 8:19 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

apple_bce/

apple_bce_vhci.c

5 lines

Diff 184139

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sys/dev/apple_bce/apple_bce_vhci.c

apple_bce: ignore duplicate TRANSFER_REQUEST in STATUS stateNeeds ReviewPublicActions