Hi Vladimir,
On Monday 06 May 2013 13:42:45 Vladimir Zapolskiy wrote:
> On 05/04/13 21:22, Bhupesh SHARMA wrote:
> > On 5/3/2013 6:00 PM, Vladimir Zapolskiy wrote:
> >> On 05/03/13 02:05, Laurent Pinchart wrote:
> >>> On Friday 03 May 2013 02:00:29 Vladimir Zapolskiy wrote:
> On 05/03/13 01:1
On Wednesday, May 01, 2013 1:53 PM Daniele Forsi wrote:
> 2013/4/30 Andrzej Pietrasiewicz:
>
> > As I already wrote I am now stuck with sending correct data, so that
> when
> > I sendto() from host I can recvfrom() on device (or vice versa).
>
> payload data doesn't matter so you don't need my du
This series of patches begins the process of splitting ohci-hcd up into
a core library module and independent pci driver modules.
Patch 1/2 prepares the way by exporting a few functions from ohci-hcd
and adding a new mechanism for platform-specific drivers to initialize
their hc_driver structures.
This patch prepares ohci-hcd for being split up into a core
library and separate platform driver modules. A generic
ohci_hc_driver structure is created, containing all the "standard"
values, and a new mechanism is added whereby a driver module can
specify a set of overrides to those values. In ad
Hi,
>> How the UDC driver know when the request is really complete?
>
> An OUT request is really complete when either:
>
> The total number of bytes copied into req.buffer (i.e.,
> req.actual) is equal to req.length, or
>
> The number of bytes received in the last packet is
This patch splits the PCI portion of ohci-hcd out into its
own separate driver module, called ohci-pci. Consistently with the
current practice, the decision whether to build this module is not
user-configurable. If OHCI_PCI are enabled then the module will
be built, always.
V2:
- few specific
This series of patches begins the process of splitting ohci-hcd up into
a core library module and independent pci driver modules.
Patch 1/2 prepares the way by exporting a few functions from ohci-hcd
and adding a new mechanism for platform-specific drivers to initialize
their hc_driver structures.
This patch prepares ohci-hcd for being split up into a core
library and separate platform driver modules. A generic
ohci_hc_driver structure is created, containing all the "standard"
values, and a new mechanism is added whereby a driver module can
specify a set of overrides to those values. In ad
This patch splits the PCI portion of ohci-hcd out into its
own separate driver module, called ohci-pci. Consistently with the
current practice, the decision whether to build this module is not
user-configurable. If OHCI_PCI are enabled then the module will
be built, always.
V2:
- few specific
From: Wei Yongjun
Fix to return -ENOMEM in the devm_kzalloc() error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun
---
drivers/usb/musb/musb_dsps.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/mu
From: Wei Yongjun
Fix to return a negative error code in the gpio_to_irq() error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun
---
drivers/usb/gadget/s3c2410_udc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/usb/gadget/s3c2410_udc.c
From: Wei Yongjun
Fix to return -ENOMEM in the request alloc error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun
---
drivers/usb/gadget/r8a66597-udc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/r8a66597
From: Wei Yongjun
Fix to return -ENOMEM in the request alloc error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun
---
drivers/usb/gadget/m66592-udc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/m66592-udc
From: Wei Yongjun
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun
---
drivers/usb/gadget/fusb300_udc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/fusb300
From: Wei Yongjun
Fix to return -ENOMEM in the kzalloc() error handling case instead
of 0(following platform_device_add_data() will overwrite it to 0), as
done elsewhere in this function.
Signed-off-by: Wei Yongjun
---
drivers/usb/gadget/dummy_hcd.c | 4 +++-
1 file changed, 3 insertions(+), 1
From: Wei Yongjun
Fix to return a negative error code in the go through all configs error
handling case instead of 0(usb_add_function() will overwrite ret to 0).
Also use error code from usb_gstrings_attach() in all strings init error
case instead of -EINVAL.
Signed-off-by: Wei Yongjun
---
dri
Hi,
there is a NULL pointer dereference in xhci_free_dev if
xhci_alloc_dev timeouts while waiting for a slot. Fedora has several bugs
reporting this problem.
https://bugzilla.redhat.com/show_bug.cgi?id=957500
https://bugzilla.redhat.com/show_bug.cgi?id=959016
https://bugzilla.redhat.com/show_bug.
On Tue, 7 May 2013, Wei Yongjun wrote:
> From: Wei Yongjun
>
> Fix to return -ENOMEM in the kzalloc() error handling case instead
> of 0(following platform_device_add_data() will overwrite it to 0), as
> done elsewhere in this function.
>
> Signed-off-by: Wei Yongjun
> ---
> drivers/usb/gadge
On Tue, 7 May 2013, victor yeo wrote:
> Hi,
>
> >> How the UDC driver know when the request is really complete?
> >
> > An OUT request is really complete when either:
> >
> > The total number of bytes copied into req.buffer (i.e.,
> > req.actual) is equal to req.length, or
> >
> >
Hi,
>> I made some changes regarding req.actual. Now the UDC driver still
>> cannot process SCSI_WRITE_10 command. Please see the attached UDC
>> driver log when i try to write to a text file. There should be three
>> SCSI commands in the log: SCSI_REQUEST_SENSE, SCSI_TEST_UNIT_READY and
>> SCSI_W
Hi,
On 5/7/2013 12:35 PM, Laurent Pinchart wrote:
Hi Vladimir,
On Monday 06 May 2013 13:42:45 Vladimir Zapolskiy wrote:
On 05/04/13 21:22, Bhupesh SHARMA wrote:
On 5/3/2013 6:00 PM, Vladimir Zapolskiy wrote:
On 05/03/13 02:05, Laurent Pinchart wrote:
On Friday 03 May 2013 02:00:29 Vladimir
On Tue, 7 May 2013, Manjunath Goudar wrote:
> This patch prepares ohci-hcd for being split up into a core
> library and separate platform driver modules. A generic
> ohci_hc_driver structure is created, containing all the "standard"
> values, and a new mechanism is added whereby a driver module c
On Tue, 7 May 2013, victor yeo wrote:
> > It is likely that this bug occurs because you don't use a spinlock in
> > kagen2_ep_queue. Does the interrupt handler routine use a spinlock?
>
> Spinlock is Not used in interrupt handler routine.
Then that's the reason for this bug.
> >[start_transfer
On Monday 06 May 2013 16:29:23 Dan Williams wrote:
> Some drivers (sierra_net) need the status interrupt URB
> active even when the device is closed, because they receive
> custom indications from firmware. Add functions to refcount
> the status interrupt URB submit/kill operation so that
> sub-dr
On 05/06/13 20:49, Stephen Rothwell wrote:
> Hi all,
>
> Please do not add any v3.11 destined work to your linux-next included
> branches until after v3.10-rc1 is released.
>
> I am receiving a (un)reasonable number of conflicts from there being
> multiple copies of some commits in various trees.
Hello.
On 05/01/2013 03:14 AM, Sergei Shtylyov wrote:
Register the USB PHY device from bockw_init(), passing the platform data to it.
Set machine's init_late() method to r8a7778_init_late() in order for [EO]HCI to
get registered too...
The patch has been tested on the BOCK-W board.
Signed-of
We are using an OMAP5432 ES2.0 on an UEVM board
and running into issues with the dwc3 usb.
The first issue is that the xhci reset code stops the
entire core from working after it is executed. We have
commented the xhci reset code from issuing the CMD_RESET
and this has allowed us to get the XHCI
From: Stephen Warren
Many USB host drivers contain code such as:
if (!pdev->dev.dma_mask)
pdev->dev.dma_mask = &tegra_ehci_dma_mask;
... where tegra_ehci_dma_mask is a global. I suspect this code originated
in commit 4a53f4e "USB: ehci-tegra: add probing through device tree" and
was sim
On Tue, May 07, 2013 at 04:53:52PM -0600, Stephen Warren wrote:
> From: Stephen Warren
>
> Many USB host drivers contain code such as:
>
> if (!pdev->dev.dma_mask)
> pdev->dev.dma_mask = &tegra_ehci_dma_mask;
>
> ... where tegra_ehci_dma_mask is a global. I suspect this code originated
On Wednesday 08 May 2013, Greg Kroah-Hartman wrote:
> On Tue, May 07, 2013 at 04:53:52PM -0600, Stephen Warren wrote:
> > From: Stephen Warren
> > Suggested-by: Arnd Bergmann
> > Signed-off-by: Stephen Warren
>
> So this needs to go in for 3.10, right? Any older kernels as well? If
> so, whi
On Wed, May 8, 2013 at 6:53 AM, Stephen Warren wrote:
> From: Stephen Warren
>
> Many USB host drivers contain code such as:
>
> if (!pdev->dev.dma_mask)
> pdev->dev.dma_mask = &tegra_ehci_dma_mask;
>
> ... where tegra_ehci_dma_mask is a global. I suspect this code originated
> in commit
On Tuesday, May 07, 2013 8:48 PM, Wei Yongjun wrote:
>
> From: Wei Yongjun
>
> Fix to return a negative error code in the gpio_to_irq() error handling
> case instead of 0, as done elsewhere in this function.
>
> Signed-off-by: Wei Yongjun
Reviewed-by: Jingoo Han
Best regards,
Jingoo Han
>
On 05/07/2013 07:13 PM, Peter Chen wrote:
> On Wed, May 8, 2013 at 6:53 AM, Stephen Warren wrote:
>> From: Stephen Warren
>>
>> Many USB host drivers contain code such as:
>>
>> if (!pdev->dev.dma_mask)
>> pdev->dev.dma_mask = &tegra_ehci_dma_mask;
>>
>> ... where tegra_ehci_dma_mask is a
>
> This probably could be initialized from some DT property. However,
> there's no such property defined right now, and considering that DT is
> supposed to be an ABI, we'd always need the code in this patch as a
> fallback for DTs that were created before any such property was defined.
>
> Equall
On 08/05/13 10:53, Stephen Warren wrote:
From: Stephen Warren
Many USB host drivers contain code such as:
if (!pdev->dev.dma_mask)
pdev->dev.dma_mask = &tegra_ehci_dma_mask;
... where tegra_ehci_dma_mask is a global. I suspect this code originated
in commit 4a53f4e "USB: ehci-tegra:
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