From: Borislav Petkov <bp@alien8.de>
To: WGH <wgh@torlan.ru>
Cc: Yazen Ghannam <yazen.ghannam@amd.com>, linux-edac@vger.kernel.org
Subject: Re: Unable to set (or read back) sdram_scrub_rate on amd64_edac F17h_M70h (Ryzen 3rd gen)
Date: Sun, 10 Jan 2021 13:00:19 +0100 [thread overview]
Message-ID: <20210110120019.GC22211@zn.tnic> (raw)
In-Reply-To: <a7e91287-cb0c-7d40-fa9c-c87d9692f229@torlan.ru>
On Sun, Jan 10, 2021 at 02:46:52PM +0300, WGH wrote:
> > # setpci -s 00:18.6 0x0x48.l
> % sudo setpci -s 00:18.6 0x48.l
> b214bac4
> % sudo setpci -s 00:18.6 0x48.l
> b23225c4
> % sudo setpci -s 00:18.6 0x48.l
> b2648984
> % sudo setpci -s 00:18.6 0x48.l
> b27b9dc4
> % sudo setpci -s 00:18.6 0x48.l
> b293f504
>
> Whatever that means.
Yah, bit 0 is not set so you're getting scrubrate 0 returned.
--
Regards/Gruss,
Boris.
https://people.kernel.org/tglx/notes-about-netiquette
next prev parent reply other threads:[~2021-01-10 12:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-10 6:03 Unable to set (or read back) sdram_scrub_rate on amd64_edac F17h_M70h (Ryzen 3rd gen) WGH
2021-01-10 11:33 ` Borislav Petkov
2021-01-10 11:46 ` WGH
2021-01-10 12:00 ` Borislav Petkov [this message]
2021-01-11 20:16 ` Yazen Ghannam
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