On Monday 15 October 2007, Kalra Ashish-B00888 wrote:
> Thanks for your comments and feedback.
>
> Actually, for PowerPC platforms iowrite32/ioread32 internally call
> writel/readl, which are again mapped to out_le32/in_le32,
This is correct on 6xx and e500 for now, but it's a little more
complic
alra
Ashish-B00888
Subject: Re: [PATCH v2] drivers/ata: add support to Freescale 3.0Gbps
SATA Controller
On Friday 12 October 2007, Li Yang wrote:
> This patch adds support for Freescale 3.0Gbps SATA Controller
> supporting Native Command Queueing(NCQ), device hotplug, and ATAPI.
> This c
: [EMAIL PROTECTED]; [EMAIL PROTECTED];
linuxppc-dev@ozlabs.org; Kalra Ashish-B00888; Li Yang-r58472
Subject: Re: [PATCH v2] drivers/ata: add support to Freescale 3.0Gbps
SATA Controller
> + cd = pp->cmdentry + tag;
> +
> + memcpy(fis, &cd->sfis, 6 * 4); /* should we use
> -Original Message-
> From: Alan Cox [mailto:[EMAIL PROTECTED]
> Sent: Friday, October 12, 2007 9:55 PM
> To: Li Yang-r58472
> Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED];
> linuxppc-dev@ozlabs.org; Kalra Ashish-B00888; Li Yang-r58472
> Subject: Re: [PATCH v2] driver
On Friday 12 October 2007, Li Yang wrote:
> This patch adds support for Freescale 3.0Gbps SATA Controller supporting
> Native Command Queueing(NCQ), device hotplug, and ATAPI. This controller
> can be found on MPC8315 and MPC8378.
Most of the driver looks really good, but here are a few things th
> + cd = pp->cmdentry + tag;
> +
> + memcpy(fis, &cd->sfis, 6 * 4); /* should we use memcpy_from_io() */
If cd->sfis points at memory over the PCI bus (eg mmio or memory on the
controller card) then you need to use ioread/_io type functions. If
cd->sfis points into host memory where the F
From: Ashish Kalra <[EMAIL PROTECTED]>
This patch adds support for Freescale 3.0Gbps SATA Controller supporting
Native Command Queueing(NCQ), device hotplug, and ATAPI. This controller
can be found on MPC8315 and MPC8378.
Signed-off-by: Ashish Kalra <[EMAIL PROTECTED]>
Signed-off-by: Li Yang <[E