MTK xhci host controller defines some extra SW scheduling
parameters for HW to minimize the scheduling effort for
synchronous and interrupt endpoints. The parameters are
put into reseved DWs of slot context and endpoint context
Signed-off-by: Chunfeng Yun chunfeng@mediatek.com
---
add xHCI and phy drivers for MT8173-EVB
Signed-off-by: Chunfeng Yun chunfeng@mediatek.com
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 17 +
arch/arm64/boot/dts/mediatek/mt8173.dtsi| 29 +
2 files changed, 46 insertions(+)
diff --git
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/chipidea/udc.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c
index b7cca3e..4aaa476 100644
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/atmel_usba_udc.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/musb/musb_gadget.c | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index
Introduce endpoint matching mechanism basing on endpoint capabilities
flags. We check if endpoint supports transfer type and direction requested
in ep descriptor. Since we have this new endpoint matching mechanism
there is no need to have old code guessing endpoint capabilities basing
on its name,
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/r8a66597-udc.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c
b/drivers/usb/gadget/udc/r8a66597-udc.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/pxa27x_udc.h | 40 +++--
1 file changed, 25 insertions(+), 15 deletions(-)
diff --git a/drivers/usb/gadget/udc/pxa27x_udc.h
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/isp1760/isp1760-udc.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/isp1760/isp1760-udc.c
b/drivers/usb/isp1760/isp1760-udc.c
index
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/s3c-hsudc.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/usb/gadget/udc/s3c-hsudc.c
b/drivers/usb/gadget/udc/s3c-hsudc.c
index
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/udc-xilinx.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/gadget/udc/udc-xilinx.c
b/drivers/usb/gadget/udc/udc-xilinx.c
index
hi Ricky,
On Mon, 2015-07-27 at 21:58 +0800, Ricky Liang wrote:
Hi Chungfeng,
Comments inline.
On Wed, Jul 22, 2015 at 10:05 PM, Chunfeng Yun
chunfeng@mediatek.com wrote:
support usb3.0 phy of mt65xx SoCs
Signed-off-by: Chunfeng Yun chunfeng@mediatek.com
---
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/dwc2/gadget.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c
index 731b13d..3ee5b4c 100644
---
Convert endpoint configuration to new capabilities model.
Fixed typo in epc-nulk to epc-bulk.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/staging/emxx_udc/emxx_udc.c | 73 +
1 file changed, 42 insertions(+), 31 deletions(-)
diff --git
add a DT binding documentation of usb3.0 phy for MT65xx
SoCs from Mediatek.
Signed-off-by: Chunfeng Yun chunfeng@mediatek.com
---
.../devicetree/bindings/phy/phy-mt65xx-usb.txt | 21 +
1 file changed, 21 insertions(+)
create mode 100644
support usb3.0 phy of mt65xx SoCs
Signed-off-by: Chunfeng Yun chunfeng@mediatek.com
---
drivers/phy/Kconfig | 9 +
drivers/phy/Makefile | 1 +
drivers/phy/phy-mt65xx-usb3.c | 419 ++
3 files changed, 429 insertions(+)
create
From 8babf12102cda26752771c1aebd0aff38514847f Mon Sep 17 00:00:00 2001
From: Chunfeng Yun chunfeng@mediatek.com
Date: Fri, 31 Jul 2015 20:44:17 +0800
Subject: [PATCH v4 0/5] Mediatek xHCI support
The patch supports MediaTek's xHCI controller.
There are some differences from xHCI spec:
1. The
add a DT binding documentation of xHCI host controller for the
MT8173 SoC from Mediatek.
Signed-off-by: Chunfeng Yun chunfeng@mediatek.com
---
.../devicetree/bindings/usb/mt8173-xhci.txt| 51 ++
1 file changed, 51 insertions(+)
create mode 100644
Add callback that is called by epautoconf to allow UDC driver match the
best endpoint for specific descriptor. It's intended to supply mechanism
which allows to get rid of chip-specific endpoint matching code from
epautoconf.
If gadget has set 'ep_match' callback we prefer to call it first, and
Rework ep_matches() function to make it shorter and more readable.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/epautoconf.c | 87 +
1 file changed, 35 insertions(+), 52 deletions(-)
diff --git
Add 'match_ep' callback to utilize chip-specific knowledge in endpoint matching
process. Function does the same that was done by chip-specific code inside
of epautoconf. Now this code can be removed from there to separate generic code
from platform specific logic.
Signed-off-by: Robert Baldyga
Move find_ep() function to gadget.h, rename it to gadget_find_ep_by_name()
and make it static inline. It can be used in UDC drivers, especially in
'match_ep' callback after moving chip-specific endpoint matching logic from
epautoconf to UDC drivers.
Replace all calls of find_ep() function with
Add 'match_ep' callback to utilize chip-specific knowledge in endpoint matching
process. Function does the same that was done by chip-specific code inside
of epautoconf. Now this code can be removed from there to separate generic code
from platform specific logic.
Signed-off-by: Robert Baldyga
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/gr_udc.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c
index
Move ep_matches() function to udc-core and rename it to
usb_gadget_ep_match_desc(). This function can be used by UDC drivers
in 'match_ep' callback to avoid writing lots of repetitive code.
Replace all calls of ep_matches() with usb_gadget_ep_match_desc().
Signed-off-by: Robert Baldyga
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/amd5536udc.c | 88 -
1 file changed, 78 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/gadget/udc/amd5536udc.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/bdc/bdc_ep.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c
b/drivers/usb/gadget/udc/bdc/bdc_ep.c
index
As function ep_matches() is used to match endpoint with usb descriptor it's
highly unintuitive that it modifies endpoint and descriptor structures fields.
This patch moves code configuring ep and desc from ep_matches() to
usb_ep_autoconfig_ss(), so now function ep_matches() does nothing more than
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/s3c2410_udc.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c
b/drivers/usb/gadget/udc/s3c2410_udc.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/renesas_usbhs/mod_gadget.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c
b/drivers/usb/renesas_usbhs/mod_gadget.c
The same effect can be achieved by using capabilities flags, so now we can
get rid of handling of hardware specific limitations in generic code.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/epautoconf.c | 5 -
drivers/usb/gadget/udc/pxa25x_udc.c | 9
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/pxa25x_udc.c | 32
1 file changed, 32 insertions(+)
diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c
Hello,
This patch series reworks endpoint matching and claiming mechanism in
epautoconf. From v2 there are couple of new patches adding 'ep_match'
to usb_gadget_ops and removing chip-specific quirk handling from generic
code of autoconfig.
I'm not sure if this patch set isn't too long, as it has
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/dwc3/gadget.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
index 2feed9e..bd4c3db 100644
---
So far it was necessary for usb functions to set ep-driver_data in
endpoint obtained from autoconfig to non-null value, to indicate that
endpoint is claimed by function (in autoconfig it was checked if endpoint
has set this field to non-null value, and if it has, it was assumed that
it is
Hi Hans,
On 13/06/2015 10:37 PM, Hans de Goede wrote:
The sunxi musb glue needs to know if a host or normal usb cable is plugged
in, add extcon support so that the musb glue can monitor the host status.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
Changes in v5:
-Split out of the Add
Hi,
On 31-07-15 16:23, Jonathan Liu wrote:
Hi Hans,
On 13/06/2015 10:37 PM, Hans de Goede wrote:
The sunxi musb glue needs to know if a host or normal usb cable is plugged
in, add extcon support so that the musb glue can monitor the host status.
Signed-off-by: Hans de Goede
Add macros useful while initializing array of endpoint capabilities
structures. These macros makes structure initialization more compact
to decrease number of code lines and increase readability of code.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
include/linux/usb/gadget.h | 20
hi,
On Tue, 2015-07-28 at 11:17 +0530, Kishon Vijay Abraham I wrote:
Hi,
On Sunday 26 July 2015 08:21 AM, chunfeng yun wrote:
hi,
On Wed, 2015-07-22 at 09:21 -0500, Felipe Balbi wrote:
Hi,
On Wed, Jul 22, 2015 at 10:05:43PM +0800, Chunfeng Yun wrote:
support usb3.0 phy of mt65xx
Hi,
On Friday 31 July 2015 05:55 PM, chunfeng yun wrote:
hi,
On Tue, 2015-07-28 at 11:17 +0530, Kishon Vijay Abraham I wrote:
Hi,
On Sunday 26 July 2015 08:21 AM, chunfeng yun wrote:
hi,
On Wed, 2015-07-22 at 09:21 -0500, Felipe Balbi wrote:
Hi,
On Wed, Jul 22, 2015 at 10:05:43PM +0800,
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/fsl_udc_core.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/fusb300_udc.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/gadget/udc/fusb300_udc.c
b/drivers/usb/gadget/udc/fusb300_udc.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/fsl_qe_udc.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c
b/drivers/usb/gadget/udc/fsl_qe_udc.c
index
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/fotg210-udc.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/gadget/udc/fotg210-udc.c
b/drivers/usb/gadget/udc/fotg210-udc.c
Introduce struct usb_ep_caps which contains information about capabilities
of usb endpoints - supported transfer types and directions. This structure
should be filled by UDC driver for each of its endpoints, and will be
used in epautoconf in new ep matching mechanism which will replace ugly
Hi,
(no top-posting)
On Fri, Jul 31, 2015 at 05:06:07AM +, Karajgaonkar, Saurabh (S.) wrote:
Sure, I'll do that. Just wanted to know whether I should split the
patches and send them in this same mail thread (may be something like
[PATCH 01/04 V2]) or should I start new threads and send
Hi,
Sorry for my late reply to a prior version of this series, but I still
have concerns with some of the properties.
I'll repeat those below.
On Fri, Jul 31, 2015 at 02:03:53PM +0100, Chunfeng Yun wrote:
add a DT binding documentation of xHCI host controller for the
MT8173 SoC from Mediatek.
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/m66592-udc.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/gadget/udc/m66592-udc.c
b/drivers/usb/gadget/udc/m66592-udc.c
index
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/omap_udc.c | 22 ++
1 file changed, 22 insertions(+)
diff --git a/drivers/usb/gadget/udc/omap_udc.c
b/drivers/usb/gadget/udc/omap_udc.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/net2272.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c
index
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/lpc32xx_udc.c | 32
1 file changed, 32 insertions(+)
diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/goku_udc.c | 8
1 file changed, 8 insertions(+)
diff --git a/drivers/usb/gadget/udc/goku_udc.c
b/drivers/usb/gadget/udc/goku_udc.c
index
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/mv_udc_core.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/gadget/udc/mv_udc_core.c
b/drivers/usb/gadget/udc/mv_udc_core.c
index
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/mv_u3d_core.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/drivers/usb/gadget/udc/mv_u3d_core.c
b/drivers/usb/gadget/udc/mv_u3d_core.c
index
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/net2280.c | 67 +---
1 file changed, 55 insertions(+), 12 deletions(-)
diff --git a/drivers/usb/gadget/udc/net2280.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/pch_udc.c | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/gadget/udc/pch_udc.c
On 07/30/15 22:47, Stephen Rothwell wrote:
Hi all,
Changes since 20150730:
on i386:
when CONFIG_EXTCON=m:
drivers/built-in.o: In function `phy_8x16_remove':
phy-qcom-8x16-usb.c:(.text+0x24170a): undefined reference to
`extcon_unregister_interest'
drivers/built-in.o: In function
Greg:
The $SUBJECT commit was added in the 4.0 kernel, but I forgot to mark
it for inclusion in the -stable kernels. The problem it fixes is a
nasty one, affecting people who use libusb: When a device is
disconnected while a libusb transfer is in progress, libusb never
receives a completion
Hi,
On Fri, Jul 31, 2015 at 03:51:52PM +, David Laight wrote:
From: Robert Baldyga
Sent: 31 July 2015 15:00
Introduce struct usb_ep_caps which contains information about capabilities
of usb endpoints - supported transfer types and directions. This structure
should be filled by UDC
From: Robert Baldyga
Sent: 31 July 2015 15:00
Introduce struct usb_ep_caps which contains information about capabilities
of usb endpoints - supported transfer types and directions. This structure
should be filled by UDC driver for each of its endpoints, and will be
used in epautoconf in new
On Fri, 31 Jul 2015, Aaron Zhou wrote:
There is a USB 3 bug .
Are you have any suggests?
Please try the 4.2-rc4 kernel. The bug may have been fixed already.
Alan Stern
--
To unsubscribe from this list: send the line unsubscribe linux-usb in
the body of a message to majord...@vger.kernel.org
On Thu, 30 Jul 2015, Giulio Bernardi wrote:
You should check that scsi_report_lun_scan() really does return 1. If
it returns 0 instead (because BLIST_NOLUN is set in bflags or for any
other reason), that would cause the behavior you see.
I found the reason of this behavior: there is
On Fri, 31 Jul 2015, Nikhil Badola wrote:
Incoming packets in high speed are randomly corrupted by h/w
resulting in multiple errors. This workaround makes FS as
default mode in all affected socs by disabling HS chirp
signalling.This errata does not affect FS and LS mode.
Forces all HS
On Fri, 2015-07-31 at 12:21 +0200, Johan Hovold wrote:
On Fri, Jul 31, 2015 at 01:55:08AM -0500, Peter E. Berger wrote:
From: Peter E. Berger pber...@brimson.com
When using Edgeport/416 models with newer firmware (sometime after
firmware version 4.80.0), idle ports are automatically
Hi,
+ - mediatek,usb-wakeup: to access usb wakeup control register
What exactly does this property imply?
There are some control registers for usb wakeup which are put in another
module, here to get the node of that module, and then use regmap and
syscon to operate it.
Ok. You need
Hi,
On Fri, Jul 31, 2015 at 02:08:04PM +0200, Krzysztof Opasiak wrote:
Hi,
On 07/30/2015 06:43 PM, Felipe Balbi wrote:
Hi,
On Thu, Jul 23, 2015 at 07:57:49PM +0200, Krzysztof Opasiak wrote:
This patch replace dynamicly allocated luns array with static one.
This simplifies the code of
Add 'match_ep' callback to utilize chip-specific knowledge in endpoint matching
process. Function does the same that was done by chip-specific code inside
of epautoconf. Now this code can be removed from there to separate generic code
from platform specific logic.
Signed-off-by: Robert Baldyga
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/dummy_hcd.c | 95 --
1 file changed, 80 insertions(+), 15 deletions(-)
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/at91_udc.c | 38 +-
1 file changed, 29 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/gadget/udc/at91_udc.c
Convert endpoint configuration to new capabilities model.
Signed-off-by: Robert Baldyga r.bald...@samsung.com
---
drivers/usb/gadget/udc/bcm63xx_udc.c | 29 +
1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c
On Fri, 31 Jul 2015, Giulio Bernardi wrote:
On 31/07/2015 18:05, Alan Stern wrote:
On Thu, 30 Jul 2015, Giulio Bernardi wrote:
You should check that scsi_report_lun_scan() really does return 1. If
it returns 0 instead (because BLIST_NOLUN is set in bflags or for any
other reason),
On Fri, Jul 31, 2015 at 10:56:20AM -0400, Alan Stern wrote:
Greg:
The $SUBJECT commit was added in the 4.0 kernel, but I forgot to mark
it for inclusion in the -stable kernels. The problem it fixes is a
nasty one, affecting people who use libusb: When a device is
disconnected while a
On Fri, 31 Jul 2015, Giulio Bernardi wrote:
Okay, i checked a little bit and now I understand, sorry. They are pointers
to
different offset of the same string (the inquiry result), that's why it's
only
meaningful to check first 8 and subsequent 16 characters. Sorry.
The problem is
On 31/07/2015 20:05, Giulio Bernardi wrote:
On 31/07/2015 18:05, Alan Stern wrote:
On Thu, 30 Jul 2015, Giulio Bernardi wrote:
You should check that scsi_report_lun_scan() really does return 1. If
it returns 0 instead (because BLIST_NOLUN is set in bflags or for any
other reason), that would
On 31/07/2015 22:10, Giulio Bernardi wrote:
On 31/07/2015 20:36, Alan Stern wrote:
These things are not wildcards. Go look more carefully at my patch and
figure out what is really happening.
Alan Stern
Ok, it turns out your patch is ok and I can confirm everything works as
expected: this
On 31/07/2015 20:36, Alan Stern wrote:
These things are not wildcards. Go look more carefully at my patch and
figure out what is really happening.
Alan Stern
Ok, it turns out your patch is ok and I can confirm everything works as
expected: this docking station is sometimes a bit loose so
From: Hayes Wang hayesw...@realtek.com
Date: Fri, 31 Jul 2015 11:23:39 +0800
The UEFI driver would enable zero length, and the Linux driver doesn't
need it. Zero length let the hw complete the transfer with length 0,
when there is no received packet. It would add the load of USB host
On 31/07/2015 18:05, Alan Stern wrote:
On Thu, 30 Jul 2015, Giulio Bernardi wrote:
You should check that scsi_report_lun_scan() really does return 1. If
it returns 0 instead (because BLIST_NOLUN is set in bflags or for any
other reason), that would cause the behavior you see.
I found the
Hi Roger,
On 07/06/2015 11:46 PM, Roger Quadros wrote:
Currently the extcon code notifiers the interested listeners
before it updates the extcon state with the new state.
This will cause the listeners that use extcon_cable_get_state()
to get the stale state and loose the new state.
Fix
From: Peter E. Berger pber...@brimson.com
When using Edgeport/416 models with newer firmware (sometime after
firmware version 4.80.0), idle ports are automatically bounced
(disconnected and then reconnected) approximately every 60 seconds.
This breaks programs (e.g: minicom) where idle periods
From: Peter E. Berger pber...@brimson.com
I found that when using the Edgeport EP/416, idle ports are regularly
bounced (disconnected and then reconnected). I discussed this with the
manufacturer (Digi International) and learned that EP/416 devices now
ship from the factory running firmware that
From: Peter E. Berger pber...@brimson.com
The io_ti driver fails to download firmware to Edgeport
devices such as the EP/416, even when the on-disk firmware image
(/lib/firmware/edgeport/down3.bin) is more current than the version
on the EP/416. The current download code is broken in a few ways.
From: Peter E. Berger pber...@brimson.com
Do what we can to verify that the driver's firmware image is valid
(before attempting to download it to the Edgeport) by adding a new
function, check_fw_sanity(), and a call to it in in download_fw().
Note: It looks like some Edgeports (models like the
From: Peter E. Berger pber...@brimson.com
The io_ti driver fails to download firmware to Edgeport devices such as
the EP/416 and EP/421 (devices with on-board E2PROM). One of the problems
is that the default 1 second timeout in ti_vsend_sync() is insufficient
for download operations. This patch
data-vbus_det is always 1 on boards without a (working) vbus-det, skip
the vbus_det test on such boards.
This fixes the sun4i usb phy code never turning on Vbus on such boards.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
drivers/phy/phy-sun4i-usb.c | 3 ++-
1 file changed, 2
Hi Kishon,
Here are 3 small patches for the phy-sun4i-usb code.
The first patch is a small bugfix for building the sun4i musb code as
module which seems to have fallen through the cracks.
The second patch is a preparation patch for the third patch which
fixes the case of boards with a working
sun4i_usb_phy_set_squelch_detect is used by other code, which may be built
as a module, so it should be exported.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
Changes in v6:
-New patch in v6 of the sunxi musb support series
---
drivers/phy/phy-sun4i-usb.c | 1 +
1 file changed, 1
Move vbus-detect helper functions up in the file, just moving some code
around, no functional changes what so ever.
Signed-off-by: Hans de Goede hdego...@redhat.com
---
drivers/phy/phy-sun4i-usb.c | 48 ++---
1 file changed, 24 insertions(+), 24
There is a USB 3 bug .
Are you have any suggests?
Aaron Chou
-- Forwarded message --
From: bugzilla-dae...@bugzilla.kernel.org
Date: Wed, Jul 29, 2015 at 10:13 PM
Subject: [Bug 102101] USB 3 storage device disconnects after S3
resume,and re-enumerate it.
To:
Incoming packets in high speed are randomly corrupted by h/w
resulting in multiple errors. This workaround makes FS as
default mode in all affected socs by disabling HS chirp
signalling.This errata does not affect FS and LS mode.
Forces all HS devices to connect in FS mode for all socs
affected
This patch replace dynamicly allocated luns array with static one.
This simplifies the code of mass storage function and modules.
Signed-off-by: Krzysztof Opasiak k.opas...@samsung.com
Acked-by: Michal Nazarewicz min...@mina86.com
--
IMPORTANT:
This patch depends on patch:
usb: gadget:
On Fri, Jul 31 2015, Krzysztof Opasiak wrote:
Use device_is_registered() instad of sysfs flag to determine if
we should free sysfs representation of particular LUN.
[…]
Signed-off-by: Krzysztof Opasiak k.opas...@samsung.com
Acked-by: Michal Nazarewicz min...@mina86.com
---
Hi,
On 07/30/2015 06:43 PM, Felipe Balbi wrote:
Hi,
On Thu, Jul 23, 2015 at 07:57:49PM +0200, Krzysztof Opasiak wrote:
This patch replace dynamicly allocated luns array with static one.
This simplifies the code of mass storage function and modules.
Signed-off-by: Krzysztof Opasiak
On Fri, 2015-07-31 at 19:48 +0530, Kishon Vijay Abraham I wrote:
Hi,
On Friday 31 July 2015 05:55 PM, chunfeng yun wrote:
hi,
On Tue, 2015-07-28 at 11:17 +0530, Kishon Vijay Abraham I wrote:
Hi,
On Sunday 26 July 2015 08:21 AM, chunfeng yun wrote:
hi,
On Wed, 2015-07-22 at 09:21
hi,
On Fri, 2015-07-31 at 14:37 +0100, Mark Rutland wrote:
Hi,
+ - mediatek,usb-wakeup: to access usb wakeup control register
What exactly does this property imply?
There are some control registers for usb wakeup which are put in another
module, here to get the node of that
Fix the name of attribute
Cc: sta...@vger.kernel.org
Signed-off-by: Peter Chen peter.c...@freescale.com
---
Documentation/ABI/testing/configfs-usb-gadget-sourcesink | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-sourcesink
Fix the name of attribute
Cc: sta...@vger.kernel.org
Signed-off-by: Peter Chen peter.c...@freescale.com
---
Documentation/ABI/testing/configfs-usb-gadget-loopback | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/ABI/testing/configfs-usb-gadget-loopback
Use device_is_registered() instad of sysfs flag to determine if
we should free sysfs representation of particular LUN.
sysfs flag in fsg common determines if luns attributes should be
exposed using sysfs. This flag is used when creating and freeing
luns. Unfortunately there is no guarantee that
testusb.c at http://www.linux-usb.org/usbtest/ is out of date,
using the one at the kernel source folder.
Cc: sta...@vger.kernel.org
Signed-off-by: Peter Chen peter.c...@freescale.com
---
Documentation/usb/gadget-testing.txt | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff
On Fri, Jul 31, 2015 at 01:55:07AM -0500, Peter E. Berger wrote:
From: Peter E. Berger pber...@brimson.com
+static int check_fw_sanity(struct edgeport_serial *serial,
+ const struct firmware *fw)
+{
+ u16 length_total;
+ u8 checksum = 0;
+ int pos;
+ struct
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