lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Tue, 08 Feb 2011 20:12:12 +0300
From:	Sergei Shtylyov <sshtylyov@...sta.com>
To:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
CC:	linux-ide@...r.kernel.org, linux-kernel@...r.kernel.org,
	Alan Cox <alan@...rguk.ukuu.org.uk>
Subject: Re: [PATCH 21/20] ata_piix: add new PIIX_FLAG_* flags

Hello.

Bartlomiej Zolnierkiewicz wrote:

> Turn open-coded checks in piix_set_timings() into PIIX_FLAG_* flags
> per suggestion from Alan Cox.

> Suggested-by: Alan Cox <alan@...rguk.ukuu.org.uk>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
[...]

> Index: b/drivers/ata/ata_piix.c
> ===================================================================
> --- a/drivers/ata/ata_piix.c
> +++ b/drivers/ata/ata_piix.c
> @@ -133,6 +133,8 @@ enum {
>  
>  	PIIX_FLAG_CHECKINTR	= (1 << 28), /* make sure PCI INTx enabled */
>  	PIIX_FLAG_SIDPR		= (1 << 29), /* SATA idx/data pair regs */
> +	PIIX_FLAG_NO_SITRE	= (1 << 30), /* no SITRE register */

    The register in question is called SIDETIM, SITRE is a bit that enables its use.

WBR, Sergei

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists