Jeff wrote:
Kuan Luo wrote:
One idea, only simply adding
if (!swncq_enabled)
nv_port_info[SWNCQ].flags = ~ATA_FLAG_NCQ;
ppi[0] = nv_port_info[type];
rc = ata_pci_prepare_sff_host(pdev, ppi, host);
I don't know if this is appropriate
As long as
Kuan Luo wrote:
One idea, only simply adding
if (!swncq_enabled)
nv_port_info[SWNCQ].flags = ~ATA_FLAG_NCQ;
ppi[0] = nv_port_info[type];
rc = ata_pci_prepare_sff_host(pdev, ppi, host);
I don't know if this is appropriate
As long as the structure is not
Jeff,
Is it possible this patch appear in mainline kernel 2.6.24?
BRs
Peer Chen
-Original Message-
From: Kuan Luo
Sent: Thursday, September 27, 2007 4:55 PM
To: 'Jeff Garzik'
Cc: Zoltan Boszormenyi; [EMAIL PROTECTED]; Peer Chen; Robert
Hancock; linux-ide@vger.kernel.org
Subject: RE:
hi,
i saw the below changes from
http://git.kernel.org/?p=linux/kernel/git/jgarzik/libata-dev.git;a=commi
tdiff;h=5a5a9e1890b8260686218a68862d880daee1a817
[libata] sata_nv: Clean up ATA_FLAG_NCQ usage; bit test micro-opt
@@ -622,7 +622,9 @@ static const struct ata_port_info nv_port_info[] =
{
Kuan Luo wrote:
hi,
i saw the below changes from
http://git.kernel.org/?p=linux/kernel/git/jgarzik/libata-dev.git;a=commi
tdiff;h=5a5a9e1890b8260686218a68862d880daee1a817
[libata] sata_nv: Clean up ATA_FLAG_NCQ usage; bit test micro-opt
@@ -622,7 +622,9 @@ static const struct ata_port_info
Jeff Garzik wrote:
Kuan Luo wrote:
hi,
i saw the below changes from
http://git.kernel.org/?p=linux/kernel/git/jgarzik/libata-dev.g
it;a=commi
tdiff;h=5a5a9e1890b8260686218a68862d880daee1a817
[libata] sata_nv: Clean up ATA_FLAG_NCQ usage; bit test micro-opt
@@ -622,7 +622,9
Kuan Luo wrote:
Jeff Garzik wrote:
Kuan Luo wrote:
hi,
i saw the below changes from
http://git.kernel.org/?p=linux/kernel/git/jgarzik/libata-dev.g
it;a=commi
tdiff;h=5a5a9e1890b8260686218a68862d880daee1a817
[libata] sata_nv: Clean up ATA_FLAG_NCQ usage; bit test micro-opt
@@ -622,7
Jeff Garzik wrote:
Kuan Luo wrote:
Jeff Garzik wrote:
Kuan Luo wrote:
hi,
i saw the below changes from
http://git.kernel.org/?p=linux/kernel/git/jgarzik/libata-dev.g
it;a=commi
tdiff;h=5a5a9e1890b8260686218a68862d880daee1a817
[libata] sata_nv: Clean up ATA_FLAG_NCQ usage;
Jeff Garzik wrote:
Kuan Luo wrote:
Jeff Garzik wrote:
Kuan Luo wrote:
hi,
i saw the below changes from
http://git.kernel.org/?p=linux/kernel/git/jgarzik/libata-dev.g
it;a=commi
tdiff;h=5a5a9e1890b8260686218a68862d880daee1a817
[libata] sata_nv: Clean up ATA_FLAG_NCQ usage;
Zoltan Boszormenyi wrote:
Hi,
Jeff Garzik írta:
[EMAIL PROTECTED] wrote:
From: Kuan Luo [EMAIL PROTECTED]
Add the Software NCQ support to sata_nv.c for MCP51/MCP55/MCP61 SATA
controller. NCQ function is disable by default, you can enable it with
'swncq=1'. NCQ will be turned off if the
Jeff Garzik írta:
Zoltan Boszormenyi wrote:
Hi,
Jeff Garzik írta:
[EMAIL PROTECTED] wrote:
From: Kuan Luo [EMAIL PROTECTED]
Add the Software NCQ support to sata_nv.c for MCP51/MCP55/MCP61 SATA
controller. NCQ function is disable by default, you can enable it
with
'swncq=1'. NCQ will be
Zoltan Boszormenyi wrote:
Jeff Garzik írta:
Zoltan Boszormenyi wrote:
Hi,
Jeff Garzik írta:
[EMAIL PROTECTED] wrote:
From: Kuan Luo [EMAIL PROTECTED]
Add the Software NCQ support to sata_nv.c for MCP51/MCP55/MCP61 SATA
controller. NCQ function is disable by default, you can enable it
Jeff Garzik írta:
Zoltan Boszormenyi wrote:
Jeff Garzik írta:
Zoltan Boszormenyi wrote:
Hi,
Jeff Garzik írta:
[EMAIL PROTECTED] wrote:
From: Kuan Luo [EMAIL PROTECTED]
Add the Software NCQ support to sata_nv.c for MCP51/MCP55/MCP61 SATA
controller. NCQ function is disable by default, you
Hi,
Zoltan Boszormenyi írta:
I will test the code without this locking. Can you give me a better idea
besides beating both my disks with separate requests? Say, bonnie++
and simultaneous hdparm -tT on both?
I tested the driver without locking with the above test, it survived nicely.
Patch is
[EMAIL PROTECTED] wrote:
From: Kuan Luo [EMAIL PROTECTED]
Add the Software NCQ support to sata_nv.c for MCP51/MCP55/MCP61 SATA
controller. NCQ function is disable by default, you can enable it with
'swncq=1'. NCQ will be turned off if the drive is Maxtor on MCP51 or MCP55
rev 0xa2 platform.
Hi,
Jeff Garzik írta:
[EMAIL PROTECTED] wrote:
From: Kuan Luo [EMAIL PROTECTED]
Add the Software NCQ support to sata_nv.c for MCP51/MCP55/MCP61 SATA
controller. NCQ function is disable by default, you can enable it with
'swncq=1'. NCQ will be turned off if the drive is Maxtor on MCP51 or
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