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Sun, 2 Jun 2024 18:38:08 +0000 (UTC) From: Toomas Soome Content-Type: multipart/alternative; boundary="Apple-Mail=_E5FC9164-7C7A-4061-8E1E-C8F01F4BD5E3" Mime-Version: 1.0 (Mac OS X Mail 16.0 \(3774.600.62\)) Subject: Re: REVIEW: 16475 loader.efi: replace comconsole with efiserialio Date: Sun, 2 Jun 2024 21:37:54 +0300 References: To: illumos-developer In-Reply-To: Message-Id: X-Mailer: Apple Mail (2.3774.600.62) X-Proofpoint-ORIG-GUID: kHuUDxH4BU-joWc4vjces56tyO2Xlkwe X-Proofpoint-GUID: kHuUDxH4BU-joWc4vjces56tyO2Xlkwe X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1039,Hydra:6.0.650,FMLib:17.12.28.16 definitions=2024-06-02_12,2024-05-30_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 mlxscore=0 adultscore=0 mlxlogscore=999 clxscore=1015 phishscore=0 bulkscore=0 malwarescore=0 spamscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2308100000 definitions=main-2406020161 Topicbox-Policy-Reasoning: allow: sender is a member Topicbox-Message-UUID: 4667f59a-210f-11ef-9339-b1f9d86380fb --Apple-Mail=_E5FC9164-7C7A-4061-8E1E-C8F01F4BD5E3 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=us-ascii Ping. Some time has passed, some interesting cases have fixed and tested. Last = case was about hung system (with serial port enabled from firmware), = where console mirroring was (console=3Dtext,ttya) performing direct = access of ioport and this patch did fix the problem. thanks, toomas > On 17. Apr 2024, at 23:14, Toomas Soome wrote: >=20 > hi! > Please review: https://code.illumos.org/c/illumos-gate/+/3422 >=20 > This is the re-work of serial port support for UEFI loader. Some = background and concerns are described with issue. Testing is still going = on:) >=20 > Thanks, > Toomas --Apple-Mail=_E5FC9164-7C7A-4061-8E1E-C8F01F4BD5E3 Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=us-ascii Ping.

Some time has passed, some = interesting cases have fixed and tested. Last case was about hung system = (with serial port enabled from firmware), where console mirroring was = (console=3Dtext,ttya) performing direct access of ioport and this patch = did fix the = problem.

thanks,
toomas

On 17. Apr 2024, at 23:14, Toomas Soome = <tsoome@me.com> wrote:

hi!

This is the = re-work of serial port support for UEFI loader.  Some background = and concerns are described with issue. Testing is still going = on:)

Thanks,
Toomas

= --Apple-Mail=_E5FC9164-7C7A-4061-8E1E-C8F01F4BD5E3--