Hi,
My patch was:
@@ -150,12 +157,11 @@ static int ppc4xx_setup_pcieh_hw(struct
platform_device *dev,
if (!sdr_addr)
return -1;
- SDR0_WRITE(sdr_addr, (u64)res.start 32); /*HIGH addr */
- SDR0_WRITE(sdr_addr + 1, res.start 0x); /* Low addr */
-
Hi,
On 10/19/2012 06:16 AM, Mai La wrote:
Hi,
My patch was:
@@ -150,12 +157,11 @@ static int ppc4xx_setup_pcieh_hw(struct
platform_device *dev,
if (!sdr_addr)
return -1;
- SDR0_WRITE(sdr_addr, (u64)res.start 32); /*HIGH addr */
-
On Thu, 2012-10-18 at 20:55 -0700, Joe Perches wrote:
ethernet, ipv4, and ipv6 address testing uses 3 different api naming styles.
ethernet uses:is_foo_ether_addr
ipv4 uses:ipv4_is_foo
ipv6 uses:ipv6_addr_foo
Standardize on the ipv6 style of prefix_addr_type to reduce
the
Am Freitag, 19. Oktober 2012, 00:17:55 schrieb Grant Likely:
What does the boot log look like with the attached patch? (compiled
only, I haven't booted with it)
Please find the log attached.
--Dennis
blade03-tmux.log.xz
Description: application/xz
signature.asc
Description: This is a
This series updates USB gadget driver fsl-usb2-udc.
Christoph Fritz (7):
usb: gadget: fsl_udc: simplify driver init
usb: gadget: fsl_udc: protect fsl_pullup() with spin_lock
usb: gadget: fsl_udc: convert to new ulc style
usb: gadget: fsl_udc: drop ARCH dependency
usb: gadget: fsl_udc:
To initialize this driver use 'module_platform_driver' instead
of '__init' and '__exit'.
Signed-off-by: Christoph Fritz chf.fr...@googlemail.com
---
drivers/usb/gadget/fsl_udc_core.c | 37 +++--
1 files changed, 11 insertions(+), 26 deletions(-)
diff --git
This patch reworks fsl_pullup() against the background of switching over
to udc_start()/udc_stop() style:
Protect function fsl_pullup() with a spin_lock. Also set vbus_active as
default to true. This prevents disabling USB controller if there is no
driver support for an external transceiver (or
Convert to new UDC style registration and remove
global 'udc_controller' pointer.
Signed-off-by: Christoph Fritz chf.fr...@googlemail.com
---
drivers/usb/gadget/fsl_udc_core.c | 289 +
1 files changed, 131 insertions(+), 158 deletions(-)
diff --git
Drop the big-/little-endian helpers and make use of generic
writel()/readl() routines.
Signed-off-by: Christoph Fritz chf.fr...@googlemail.com
---
drivers/usb/gadget/fsl_udc_core.c | 331 +
1 files changed, 118 insertions(+), 213 deletions(-)
diff --git
USB controller may access a wrong address for the dTD (endpoint transfer
descriptor) and then hang. This happens a lot when doing tests with
g_ether module and iperf, a tool for measuring maximum TCP and UDP
bandwidth.
This hardware bug is explained in detail by errata number 2858 for i.MX23:
Move global driver pointer usb_sys_regs to private struct fsl_udc.
Signed-off-by: Christoph Fritz chf.fr...@googlemail.com
Reviewed-by: Teresa Gamez t.ga...@phytec.de
---
drivers/usb/gadget/fsl_udc_core.c | 26 --
drivers/usb/gadget/fsl_usb2_udc.h |1 +
2 files
Move global driver pointer dr_regs to private struct fsl_udc.
Signed-off-by: Christoph Fritz chf.fr...@googlemail.com
---
drivers/usb/gadget/fsl_udc_core.c | 252 +++--
drivers/usb/gadget/fsl_usb2_udc.h |1 +
2 files changed, 130 insertions(+), 123
Hi,
On Fri, Oct 19, 2012 at 12:24:39PM +0200, Christoph Fritz wrote:
To initialize this driver use 'module_platform_driver' instead
of '__init' and '__exit'.
Signed-off-by: Christoph Fritz chf.fr...@googlemail.com
---
drivers/usb/gadget/fsl_udc_core.c | 37
Hi,
On Fri, Oct 19, 2012 at 12:24:40PM +0200, Christoph Fritz wrote:
This patch reworks fsl_pullup() against the background of switching over
to udc_start()/udc_stop() style:
Protect function fsl_pullup() with a spin_lock. Also set vbus_active as
default to true. This prevents disabling USB
Hi,
typo on Subject. Should be udc, not ulc.
On Fri, Oct 19, 2012 at 12:24:41PM +0200, Christoph Fritz wrote:
Convert to new UDC style registration and remove
global 'udc_controller' pointer.
Signed-off-by: Christoph Fritz chf.fr...@googlemail.com
---
drivers/usb/gadget/fsl_udc_core.c |
On Fri, Oct 19, 2012 at 12:24:42PM +0200, Christoph Fritz wrote:
Drop the big-/little-endian helpers and make use of generic
writel()/readl() routines.
Signed-off-by: Christoph Fritz chf.fr...@googlemail.com
---
drivers/usb/gadget/fsl_udc_core.c | 331
On Fri, Oct 19, 2012 at 12:24:43PM +0200, Christoph Fritz wrote:
USB controller may access a wrong address for the dTD (endpoint transfer
descriptor) and then hang. This happens a lot when doing tests with
g_ether module and iperf, a tool for measuring maximum TCP and UDP
bandwidth.
This
At 10/06/2012 03:27 AM, KOSAKI Motohiro Wrote:
On Thu, Oct 4, 2012 at 10:25 PM, Yasuaki Ishimatsu
isimatu.yasu...@jp.fujitsu.com wrote:
When calling remove_memory(), the memory should be offline. If the function
is used to online memory, kernel panic may occur.
So the patch checks whether
On Fri, 2012-10-19 at 13:30 +0300, Felipe Balbi wrote:
On Fri, Oct 19, 2012 at 12:24:43PM +0200, Christoph Fritz wrote:
USB controller may access a wrong address for the dTD (endpoint transfer
descriptor) and then hang. This happens a lot when doing tests with
g_ether module and iperf, a
Hi,
On Fri, Oct 19, 2012 at 12:46:48PM +0200, Christoph Fritz wrote:
On Fri, 2012-10-19 at 13:30 +0300, Felipe Balbi wrote:
On Fri, Oct 19, 2012 at 12:24:43PM +0200, Christoph Fritz wrote:
USB controller may access a wrong address for the dTD (endpoint transfer
descriptor) and then hang.
On Fri, 19 Oct 2012 09:04:14 +0200
Eric Dumazet eric.duma...@gmail.com wrote:
Yes they are some names discrepancies, thats a big deal.
And we have alloc_skb() / kfree_skb() / skb_clone()
Why not skb_alloc() / skb_free() / skb_clone() ?
Some people actually know current code by name of
Stephane Eranian [eran...@google.com] wrote:
| So all in all, I think this is not a very good idea. You have to put
| this into the tool or a library that auto-detects the
| host CPU and programs the right set of events.
|
| We've had that discussion many times. Just reiterating my personal
|
Hi,
On Fri, Oct 19, 2012 at 06:19:26PM +0100, Simon Haggett wrote:
Some gadget drivers may attempt to dequeue requests for an endpoint that has
already been disabled. For example, in the UVC gadget driver,
uvc_function_set_alt()
will call usb_ep_disable() when alt setting 0 is selected. When
I think it again, and found that this check is necessary. Because we only
lock memory hotplug when offlining pages. Here is the steps to offline and
remove memory:
1. lock memory hotplug
2. offline a memory section
3. unlock memory hotplug
4. repeat 1-3 to offline all memory sections
5.
At 2012/10/19 18:44, Wen Congyang Wrote:
At 10/06/2012 03:27 AM, KOSAKI Motohiro Wrote:
On Thu, Oct 4, 2012 at 10:25 PM, Yasuaki Ishimatsu
isimatu.yasu...@jp.fujitsu.com wrote:
When calling remove_memory(), the memory should be offline. If the function
is used to online memory, kernel panic
Hi Christoph,
What system are you working on? If it's i.MX you should use/work on the
chipidea driver instead.
Sascha
On Fri, Oct 19, 2012 at 12:22:36PM +0200, Christoph Fritz wrote:
This series updates USB gadget driver fsl-usb2-udc.
Christoph Fritz (7):
usb: gadget: fsl_udc: simplify
Some gadget drivers may attempt to dequeue requests for an endpoint that has
already been disabled. For example, in the UVC gadget driver,
uvc_function_set_alt()
will call usb_ep_disable() when alt setting 0 is selected. When the userspace
application subsequently issues the VIDIOC_STREAMOFF
At 10/20/2012 02:33 AM, KOSAKI Motohiro Wrote:
I think it again, and found that this check is necessary. Because we only
lock memory hotplug when offlining pages. Here is the steps to offline and
remove memory:
1. lock memory hotplug
2. offline a memory section
3. unlock memory hotplug
4.
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