Pull USB fixes from Greg KH: "Here are some USB fixes and new device ids for 4.6-rc3. Nothing major, the normal USB gadget fixes and usb-serial driver ids, along with some other fixes mixed in. All except the USB serial ids have been tested in linux-next, the id additions should be fine as they are 'trivial'" * tag 'usb-4.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (25 commits) USB: option: add "D-Link DWM-221 B1" device id USB: serial: cp210x: Adding GE Healthcare Device ID USB: serial: ftdi_sio: Add support for ICP DAS I-756xU devices usb: dwc3: keystone: drop dma_mask configuration usb: gadget: udc-core: remove manual dma configuration usb: dwc3: pci: add ID for one more Intel Broxton platform usb: renesas_usbhs: fix to avoid using a disabled ep in usbhsg_queue_done() usb: dwc2: do not override forced dr_mode in gadget setup usb: gadget: f_midi: unlock on error USB: digi_acceleport: do sanity checking for the number of ports USB: cypress_m8: add endpoint sanity check USB: mct_u232: add sanity checking in probe usb: fix regression in SuperSpeed endpoint descriptor parsing USB: usbip: fix potential out-of-bounds write usb: renesas_usbhs: disable TX IRQ before starting TX DMAC transfer usb: renesas_usbhs: avoid NULL pointer derefernce in usbhsf_pkt_handler() usb: gadget: f_midi: Fixed a bug when buflen was smaller than wMaxPacketSize usb: phy: qcom-8x16: fix regulator API abuse usb: ch9: Fix SSP Device Cap wFunctionalitySupport type usb: gadget: composite: Access SSP Dev Cap fields properly ...
Johan writes: USB-serial fixes for v4.6-rc3 Here are some new device ids. Signed-off-by: Johan Hovold <johan@kernel.org>
Felipe writes: usb: fixes for v4.6-rc3 We have two more fixes to f_midi. It should now behave much better. dwc3-keystone.c has gotten a fix which now allows it to work on keystone device when running in peripheral mode. A similar fix for DMA configuration was made for udc-core, too. We have a new PCI ID for Intel's Broxton platform. DWC3 can run on those platforms as well. And we also have some dwc2 got a fix for dr_mode usage, while renesas controller got 3 important fixes: a NULL pointer deref fix, IRQ <-> DMA race fix, and a fix to prevent a situation where we would queue a request to a disabled endpoint.
Thomas reports: "Windows: 00 diagnostics 01 modem 02 at-port 03 nmea 04 nic Linux: T: Bus=02 Lev=01 Prnt=01 Port=03 Cnt=01 Dev#= 4 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=2001 ProdID=7e19 Rev=02.32 S: Manufacturer=Mobile Connect S: Product=Mobile Connect S: SerialNumber=0123456789ABCDEF C: #Ifs= 6 Cfg#= 1 Atr=a0 MxPwr=500mA I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option I: If#= 1 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option I: If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan I: If#= 5 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=usb-storage" Reported-by: Thomas Schäfer <tschaefer@t-online.de> Cc: <stable@vger.kernel.org> Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Johan Hovold <johan@kernel.org>
The CP2105 is used in the GE Healthcare Remote Alarm Box, with the Manufacturer ID of 0x1901 and Product ID of 0x0194. Signed-off-by: Martyn Welch <martyn.welch@collabora.co.uk> Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org>
A Fedora user reports that the ftdi_sio driver works properly for the ICP DAS I-7561U device. Further, the user manual for these devices instructs users to load the driver and add the ids using the sysfs interface. Add support for these in the driver directly so that the devices work out of the box instead of needing manual configuration. Reported-by: <thesource@mail.ru> CC: stable <stable@vger.kernel.org> Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Johan Hovold <johan@kernel.org>
The Keystone 2 supports DT-boot only, as result dma_mask will be always configured properly from DT - of_platform_device_create_pdata()->of_dma_configure(). More over, dwc3-keystone.c can be built as module and in this case it's unsafe to assign local variable as dma_mask. Hence, remove dma_mask configuration code. Cc: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Since commit 7ace8fc8219e ("usb: gadget: udc: core: Fix argument of
dma_map_single for IOMMU") it is not necessary to configure DMA for
usb_gadget device manually, because all DMA operation are performed
using parent/controller device.
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
BXT-M is a Intel Broxton SoC based platform with unique PCI ID. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
PAGE_CACHE_{SIZE,SHIFT,MASK,ALIGN} macros were introduced *long* time
ago with promise that one day it will be possible to implement page
cache with bigger chunks than PAGE_SIZE.
This promise never materialized. And unlikely will.
We have many places where PAGE_CACHE_SIZE assumed to be equal to
PAGE_SIZE. And it's constant source of confusion on whether
PAGE_CACHE_* or PAGE_* constant should be used in a particular case,
especially on the border between fs and mm.
Global switching to PAGE_CACHE_SIZE != PAGE_SIZE would cause to much
breakage to be doable.
Let's stop pretending that pages in page cache are special. They are
not.
The changes are pretty straight-forward:
- <foo> << (PAGE_CACHE_SHIFT - PAGE_SHIFT) -> <foo>;
- <foo> >> (PAGE_CACHE_SHIFT - PAGE_SHIFT) -> <foo>;
- PAGE_CACHE_{SIZE,SHIFT,MASK,ALIGN} -> PAGE_{SIZE,SHIFT,MASK,ALIGN};
- page_cache_get() -> get_page();
- page_cache_release() -> put_page();
This patch contains automated changes generated with coccinelle using
script below. For some reason, coccinelle doesn't patch header files.
I've called spatch for them manually.
The only adjustment after coccinelle is revert of changes to
PAGE_CAHCE_ALIGN definition: we are going to drop it later.
There are few places in the code where coccinelle didn't reach. I'll
fix them manually in a separate patch. Comments and documentation also
will be addressed with the separate patch.
virtual patch
@@
expression E;
@@
- E << (PAGE_CACHE_SHIFT - PAGE_SHIFT)
+ E
@@
expression E;
@@
- E >> (PAGE_CACHE_SHIFT - PAGE_SHIFT)
+ E
@@
@@
- PAGE_CACHE_SHIFT
+ PAGE_SHIFT
@@
@@
- PAGE_CACHE_SIZE
+ PAGE_SIZE
@@
@@
- PAGE_CACHE_MASK
+ PAGE_MASK
@@
expression E;
@@
- PAGE_CACHE_ALIGN(E)
+ PAGE_ALIGN(E)
@@
expression E;
@@
- page_cache_get(E)
+ get_page(E)
@@
expression E;
@@
- page_cache_release(E)
+ put_page(E)
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>