Date: Thu, 16 Sep 2021 13:51:32 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 255130] Issue with rtsx driver Message-ID: <bug-255130-227-cRk4WZemar@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-255130-227@https.bugs.freebsd.org/bugzilla/> References: <bug-255130-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D255130 --- Comment #46 from commit-hook@FreeBSD.org --- A commit in branch stable/13 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D277a326b1e3f8cf23af529e075e157c7a= 2cc67e4 commit 277a326b1e3f8cf23af529e075e157c7a2cc67e4 Author: Henri Hennebert <hlh@restart.be> AuthorDate: 2021-09-09 17:33:51 +0000 Commit: Jung-uk Kim <jkim@FreeBSD.org> CommitDate: 2021-09-16 13:49:21 +0000 rtsx: Call taskqueue sooner, adjust DELAY(9) calls, add an inversion heuristic - Some configurations, e.g. HP EliteBook 840 G3, come with a dummy card in the card slot which is detected as a valid SD card. This added long timeout at boot time. To alleviate the problem, the default timeout is reduced to one second during the setup phase. [1] - Some configurations crash at boot if rtsx(4) is defined in the kernel config. At boot time, without a card inserted, the driver found that a card is present and just after that a "spontaneous" interrupt is generated showing that no card is present. To solve this problem, DELAY(9) is set to one quarter of a second before checking card presence during driver attach. - As advised by adrian, taskqueue and DMA are set up sooner during the driver attach. A heuristic to try to detect configuration needing inversion was added. PR: 255130 [1] Differential Revision: https://reviews.freebsd.org/D30499 (cherry picked from commit 9d3bc163825415f900d06d62efdf02caaad2d51d) share/man/man4/rtsx.4 | 13 +++-- sys/dev/rtsx/rtsx.c | 132 ++++++++++++++++++++++++++++++++++------------= ---- 2 files changed, 99 insertions(+), 46 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=
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