linux-kernel - nvida sata controller CK804 and NCQ not working on linux-2.6.28||29.1

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-next>] [day] [month] [year] [list]

Date:	Tue, 7 Apr 2009 23:34:59 +0200
From:	Genoni Luigi <luigi.genoni@...ecomitalia.it>
To:	"jgarzik@...ox.com" <jgarzik@...ox.com>,
	"tj@...nel.org" <tj@...nel.org>
CC:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: nvida sata controller CK804  and  NCQ not working on
 linux-2.6.28||29.1

Hi,
to make NCQ work with nvidia sata CK804 I had to introduce this simple
change into sata-nv.c. Is there some reason I am missing why adma_enable is
not by default one, so later in the dome NCQ is not enabled?

--- linux/drivers/ata/sata_nv.c.old     2009-04-06 14:56:19.000000000 +0200
+++ linux/drivers/ata/sata_nv.c 2009-04-06 14:56:24.000000000 +0200
@@ -577,7 +577,7 @@
 MODULE_DEVICE_TABLE(pci, nv_pci_tbl);
 MODULE_VERSION(DRV_VERSION);

-static int adma_enabled;
+static int adma_enabled = 1;
 static int swncq_enabled = 1;

 static void nv_adma_register_mode(struct ata_port *ap)

regards

Luigi Genoni

Questo messaggio e i suoi allegati sono indirizzati esclusivamente alle persone indicate. La diffusione, copia o qualsiasi altra azione derivante dalla conoscenza di queste informazioni sono rigorosamente vietate. Qualora abbiate ricevuto questo documento per errore siete cortesemente pregati di darne immediata comunicazione al mittente e di provvedere alla sua distruzione, Grazie.

This e-mail and any attachments is confidential and may contain privileged information intended for the addressee(s) only. Dissemination, copying, printing or use by anybody else is unauthorised. If you are not the intended recipient, please delete this message and any attachments and advise the sender by return e-mail, Thanks.

--
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/