linux-dev/drivers/staging/dwc2, branch master

Move DWC2 driver out of staging

2014-01-13T22:44:01Z

The DWC2 driver should now be in good enough shape to move out of staging. I have stress tested it overnight on RPI running mass storage and Ethernet transfers in parallel, and for several days on our proprietary PCI-based platform. Signed-off-by: Paul Zimmerman Cc: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

staging: dwc2: don't issue traffic to LS devices in FS mode

2013-12-09T01:25:14Z

I fell over the problem reported in https://github.com/raspberrypi/linux/pull/390: "Issuing low-speed packets when the root port is in full-speed mode causes the root port to stop responding. Explicitly fail when enqueuing URBs to a LS endpoint on a FS bus." with my dwc2 testing in NetBSD, so I adapted the change to dwc2. Signed-off-by: Nick Hudson [paulz: fixed up the patch to compile under Linux, and tested it] Signed-off-by: Paul Zimmerman Tested-by: Stephen Warren Signed-off-by: Greg Kroah-Hartman

staging: dwc2: disable uframe_sched on the bcm2835

2013-12-04T23:31:09Z

While Paul said that .uframe_sched should be enabled on the BCM2835, and doing so works fine with the built-in wired Ethernet, it prevents my WiFi dongle from operating correctly. Hence, disable the option so that everything works. Signed-off-by: Stephen Warren Acked-by: Paul Zimmerman Signed-off-by: Greg Kroah-Hartman

staging: dwc2: fix sparse non static symbol warning

2013-12-03T17:35:18Z

Fixes the following sparse warning: drivers/staging/dwc2/core.c:2672:6: warning: symbol 'dwc2_set_param_uframe_sched' was not declared. Should it be static? Signed-off-by: Wei Yongjun Signed-off-by: Greg Kroah-Hartman

Staging: dwc2: hcd.c: Fixed a coding style issue

2013-12-03T17:01:45Z

Fixed a coding style issue, specifically: Line 1798: Removed parentheses since return is not a function. Signed-off-by: Aldo Iljazi Signed-off-by: Greg Kroah-Hartman

staging: dwc2: set up all module params

2013-12-03T17:01:45Z

The DWC2 USB controller in the BCM2835 (Raspberry Pi) needs some non- default parameters. Select these based on the compatible value from the DT node. For all other HW, fall back to the default parameters currently in use. The values in params_bcm2835[] were posted to the mailing list by Paul quite some time ago. I made a couple of minor modifications since then; to set ahbcfg instead of ahb_single, and to set uframe_sched. Signed-off-by: Stephen Warren Signed-off-by: Greg Kroah-Hartman

staging: dwc2: move function to more logical place

2013-12-03T16:31:09Z

The function dwc2_get_hwparams() was in an awkward place, mixed in with the dwc2_set_param* functions. Move it down after those functions. Signed-off-by: Paul Zimmerman Signed-off-by: Greg Kroah-Hartman

staging: dwc2: fix useless test for non-0

2013-12-03T16:31:09Z

In dwc2_xfercomp_isoc_split_in(), the function has already exited if len == 0, so no need to test it again Reported-by: Dan Carpenter Signed-off-by: Paul Zimmerman Signed-off-by: Greg Kroah-Hartman

staging: dwc2: fix thinko in dwc2_fill_host_dma_desc()

2013-12-03T16:31:08Z

The check against MAX_DMA_DESC_SIZE didn't make sense, fix it Reported-by: Dan Carpenter Signed-off-by: Paul Zimmerman Signed-off-by: Greg Kroah-Hartman

staging: dwc2: fix screwup in checking return value

2013-12-03T16:31:08Z

Fix screwup in checking return value from dwc2_is_controller_alive() Signed-off-by: Paul Zimmerman Signed-off-by: Greg Kroah-Hartman