linux/drivers/usb
Linus Torvalds 9e3a25dc99 dma-mapping updates for Linux 5.3
- move the USB special case that bounced DMA through a device
    bar into the USB code instead of handling it in the common
    DMA code (Laurentiu Tudor and Fredrik Noring)
  - don't dip into the global CMA pool for single page allocations
    (Nicolin Chen)
  - fix a crash when allocating memory for the atomic pool failed
    during boot (Florian Fainelli)
  - move support for MIPS-style uncached segments to the common
    code and use that for MIPS and nios2 (me)
  - make support for DMA_ATTR_NON_CONSISTENT and
    DMA_ATTR_NO_KERNEL_MAPPING generic (me)
  - convert nds32 to the generic remapping allocator (me)
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Merge tag 'dma-mapping-5.3' of git://git.infradead.org/users/hch/dma-mapping

Pull dma-mapping updates from Christoph Hellwig:

 - move the USB special case that bounced DMA through a device bar into
   the USB code instead of handling it in the common DMA code (Laurentiu
   Tudor and Fredrik Noring)

 - don't dip into the global CMA pool for single page allocations
   (Nicolin Chen)

 - fix a crash when allocating memory for the atomic pool failed during
   boot (Florian Fainelli)

 - move support for MIPS-style uncached segments to the common code and
   use that for MIPS and nios2 (me)

 - make support for DMA_ATTR_NON_CONSISTENT and
   DMA_ATTR_NO_KERNEL_MAPPING generic (me)

 - convert nds32 to the generic remapping allocator (me)

* tag 'dma-mapping-5.3' of git://git.infradead.org/users/hch/dma-mapping: (29 commits)
  dma-mapping: mark dma_alloc_need_uncached as __always_inline
  MIPS: only select ARCH_HAS_UNCACHED_SEGMENT for non-coherent platforms
  usb: host: Fix excessive alignment restriction for local memory allocations
  lib/genalloc.c: Add algorithm, align and zeroed family of DMA allocators
  nios2: use the generic uncached segment support in dma-direct
  nds32: use the generic remapping allocator for coherent DMA allocations
  arc: use the generic remapping allocator for coherent DMA allocations
  dma-direct: handle DMA_ATTR_NO_KERNEL_MAPPING in common code
  dma-direct: handle DMA_ATTR_NON_CONSISTENT in common code
  dma-mapping: add a dma_alloc_need_uncached helper
  openrisc: remove the partial DMA_ATTR_NON_CONSISTENT support
  arc: remove the partial DMA_ATTR_NON_CONSISTENT support
  arm-nommu: remove the partial DMA_ATTR_NON_CONSISTENT support
  ARM: dma-mapping: allow larger DMA mask than supported
  dma-mapping: truncate dma masks to what dma_addr_t can hold
  iommu/dma: Apply dma_{alloc,free}_contiguous functions
  dma-remap: Avoid de-referencing NULL atomic_pool
  MIPS: use the generic uncached segment support in dma-direct
  dma-direct: provide generic support for uncached kernel segments
  au1100fb: fix DMA API abuse
  ...
2019-07-12 15:13:55 -07:00
..
atm USB: atm: ueagle-atm.c: remove redundant license text 2019-06-03 15:21:57 +02:00
c67x00 USB: add SPDX identifiers to all remaining Makefiles 2017-11-07 15:53:48 +01:00
chipidea - Add imx7ulp support. 2019-07-05 07:19:28 +02:00
class docs: usb: rename files to .rst and add them to drivers-api 2019-06-20 14:28:36 +02:00
common USB: move usb debugfs directory creation to the usb common core 2019-06-06 08:59:19 +02:00
core dma-mapping updates for Linux 5.3 2019-07-12 15:13:55 -07:00
dwc2 USB: more changes for v5.3 merge window 2019-07-03 13:48:54 +02:00
dwc3 Revert "usb:gadget Separated decoding functions from dwc3 driver." 2019-07-04 13:02:09 +02:00
early drivers: Remove explicit invocations of mmiowb() 2019-04-08 12:01:02 +01:00
gadget USB / PHY patches for 5.3-rc1 2019-07-11 15:40:06 -07:00
host dma-mapping updates for Linux 5.3 2019-07-12 15:13:55 -07:00
image scsi: usb: image: microtek: use sg helper to iterate over scatterlist 2019-06-20 15:21:32 -04:00
isp1760 usb: isp1760-hcd: Fix fall-through annotations 2019-05-01 18:13:52 +02:00
misc USB / PHY patches for 5.3-rc1 2019-07-11 15:40:06 -07:00
mon docs: usb: rename files to .rst and add them to drivers-api 2019-06-20 14:28:36 +02:00
mtu3 Revert "usb: mtu3: fix up undefined reference to usb_debug_root" 2019-06-10 19:43:57 +02:00
musb usb: musb: dsps: Use dev_get_drvdata() 2019-04-30 17:55:08 +02:00
phy Driver Core and debugfs changes for 5.3-rc1 2019-07-12 12:24:03 -07:00
renesas_usbhs USB: more changes for v5.3 merge window 2019-07-03 13:48:54 +02:00
roles device connection: Find connections also by checking the references 2019-06-03 10:55:38 +02:00
serial USB-serial updates for 5.3-rc1 2019-07-03 09:20:31 +02:00
storage usb: storage: scsiglue: Do not skip VPD if try_vpd_pages is set 2019-07-03 18:40:49 +02:00
typec USB / PHY patches for 5.3-rc1 2019-07-11 15:40:06 -07:00
usbip usbip: Replace unused kvec array with single variable in vhci_send_cmd_unlink() 2019-06-05 11:54:38 +02:00
wusbcore wusb: switch to cbcmac transform 2019-06-18 08:52:34 +02:00
Kconfig dma-mapping updates for Linux 5.3 2019-07-12 15:13:55 -07:00
Makefile Revert "usb:cdns3 Add Cadence USB3 DRD Driver" 2019-07-04 13:01:33 +02:00
usb-skeleton.c usb: usb-skeleton: use irqsave() in USB's complete callback 2018-06-28 19:36:06 +09:00