linux-stable.git/drivers/usb/dwc3, branch v3.2 Linux kernel stable tree usb: dwc3: core: fix cached revision on our structure 2011-12-14T19:59:30+00:00 Felipe Balbi balbi@ti.com 2011-12-14T19:59:30+00:00 248b122b131202de95aaa3670e48465619bdff14 All our revision macros are defined with the entire 32-bits which we read from GSNPSID register, so we must cache all 32-bits properly rather than masking the top 16-bits. This will fix all revision checks we have on current driver. Signed-off-by: Felipe Balbi <balbi@ti.com> 
All our revision macros are defined with the entire
32-bits which we read from GSNPSID register, so we
must cache all 32-bits properly rather than masking
the top 16-bits.

This will fix all revision checks we have on current
driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
usb: dwc3: gadget: initialize max_streams 2011-11-14T19:51:31+00:00 Sebastian Andrzej Siewior bigeasy@linutronix.de 2011-11-03T19:27:50+00:00 12d36c16bde3ee0643d705caa87723de536dbe49 Without this the gadget will never be able to allocate a stream capable endpoint. The manual says that the stream id is a 16bit id. It does not talk about an upper limit in any other way. So I think 15 is a reasonable limit :) Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Without this the gadget will never be able to allocate a stream capable
endpoint. The manual says that the stream id is a 16bit id. It does not
talk about an upper limit in any other way. So I think 15 is a
reasonable limit :)

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: Add module.h to various dwc3 drivers 2011-10-04T17:27:28+00:00 Paul Gortmaker paul.gortmaker@windriver.com 2011-09-30T22:08:59+00:00 2204fdee84eba175d58b6f78a9659dcd7806f532 These files uses the full set of MODULE_ macros and so need to include module.h directly. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
These files uses the full set of MODULE_ macros and so need to
include module.h directly.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: dwc3: convert structures into bitshifts 2011-10-04T17:25:56+00:00 Felipe Balbi balbi@ti.com 2011-09-30T07:58:51+00:00 dc1c70a774b6fe3744b330d58bb9cf802f7eac89 our parameter structures need to be written to HW, so instead of assuming little endian, we convert those into bit shifts. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
our parameter structures need to be written to
HW, so instead of assuming little endian, we
convert those into bit shifts.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: dwc3: gadget: allow clock gating to work 2011-10-04T17:25:56+00:00 Felipe Balbi balbi@ti.com 2011-09-30T07:58:50+00:00 aabb70752361a8b8ca44142a942a5bd133c4d304 The dwc3 core has internal clock gating support. Let's allow that to happen by clearing the disable bit in GCTL register. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
The dwc3 core has internal clock gating support.

Let's allow that to happen by clearing the disable
bit in GCTL register.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: dwc3: core: cache GHWPARAMS* registers 2011-10-04T17:25:55+00:00 Felipe Balbi balbi@ti.com 2011-09-30T07:58:49+00:00 26ceca9750260997ab82bb84dac122de1e441658 cache the contents of GHWPARAMS* registers in our device structure for easy access. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
cache the contents of GHWPARAMS* registers in
our device structure for easy access.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: dwc3: add struct dwc3_hwparams 2011-10-04T17:25:55+00:00 Felipe Balbi balbi@ti.com 2011-09-30T07:58:48+00:00 a32994998c2ffa161159b79bb68e683e2746c330 That structure will hold a copy of readonly GHWPARAMS* registers for ease accessing by the driver. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
That structure will hold a copy of readonly
GHWPARAMS* registers for ease accessing by
the driver.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: dwc3: gadget: implement streams support 2011-10-04T17:25:54+00:00 Felipe Balbi balbi@ti.com 2011-09-30T07:58:47+00:00 879631aa658be2c1307758223b6d15236f9f6335 The following patch adds support for streams to dwc3 driver. While at that, also fix one small issue on endpoint disable where we should clear all flags not only ENABLED. Reviewied-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
The following patch adds support for streams
to dwc3 driver.

While at that, also fix one small issue on
endpoint disable where we should clear all
flags not only ENABLED.

Reviewied-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: dwc3: gadget: add support for Bursts 2011-10-04T17:25:54+00:00 Felipe Balbi balbi@ti.com 2011-09-30T07:58:46+00:00 a4af9008bb69f49df3abf816d48e224aca810af4 We already have the value from gadget drivers, just need to pass it to our controller. Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
We already have the value from gadget drivers,
just need to pass it to our controller.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
usb: dwc3: gadget: fix DMA offset calculation 2011-10-04T17:25:53+00:00 Paul Zimmerman Paul.Zimmerman@synopsys.com 2011-09-30T07:58:45+00:00 c439ef87c33a1df30f528cb152151465c2529cac Fix offset calculation in dwc3_trb_dma_offset() Signed-off-by: Paul Zimmerman <paulz@synopsys.com> Signed-off-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 
Fix offset calculation in dwc3_trb_dma_offset()

Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>