Date: Wed, 30 Dec 2020 17:40:34 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 243401] [patch] ahci driver problems with Marvell 88SE9230 (Dell BOSS-S1) Message-ID: <bug-243401-227-UfVTldvpyP@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-243401-227@https.bugs.freebsd.org/bugzilla/> References: <bug-243401-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243401 --- Comment #5 from Alexander Motin <mav@FreeBSD.org> --- Peter, your patch is inconsistent in the timeout values. You are using 100= 00 on line 2614, but 5000 on lines 2634 and 2638. That discrepancy may potentially cause random weird effects. Though it does not explain to me w= hat I see in the provided messages. I can not match it to the patch provided. = I guess you was running something different. Also synchronous wait for half a second for every empty port in a system is= not great. JFYI IIRC VMware emulates AHCI with 31 port. Have you tried to meas= ure time between "SATA status changed 00000000" and "SATA status changed 000000= 01" messages? It it happen faster it would allow to not increase the timeout on line 2634, not waiting for devices on completely empty ports. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-243401-227-UfVTldvpyP>