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2011-10-13usb: gadget: r8a66597-udc: use dev_*() instead of printk()Yoshihiro Shimoda
This patch also fix the balance of braces. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: r8a66597-udc: add function for external controllerYoshihiro Shimoda
R8A66597 has the pin of WR0 and WR1. So, if one write-pin of CPU connects to the pins, we have to change the setting of FIFOSEL register in the controller. If we don't change the setting, the controller cannot send the data of odd length. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13usb: gadget: r8a66597-udc: change prototype of r8a66597_write_fifoYoshihiro Shimoda
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2011-10-13ARM: switch from NO_MACH_MEMORY_H to NEED_MACH_MEMORY_HNicolas Pitre
Given that we want the default to not have any <mach/memory.h> and given that there are now fewer cases where it is still provided than the cases where it is not at this point, this makes sense to invert the logic and just identify the exception cases. The word "need" instead of "have" was chosen to construct the config symbol so not to suggest that having a mach/memory.h file is actually a feature that one should aim for. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13RDMA/uverbs: Export ib_open_qp() capability to user spaceSean Hefty
Allow processes that share the same XRC domain to open an existing shareable QP. This permits those processes to receive events on the shared QP and transfer ownership, so that any process may modify the QP. The latter allows the creating process to exit, while a remaining process can still transition it for path migration purposes. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13ARM: mach-s5p64x0: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13RDMA/core: Export ib_open_qp() to share XRC TGT QPsSean Hefty
XRC TGT QPs are shared resources among multiple processes. Since the creating process may exit, allow other processes which share the same XRC domain to open an existing QP. This allows us to transfer ownership of an XRC TGT QP to another process. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13ARM: mach-s3c64xx: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: plat-mxc: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-prima2: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-zynq: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-bcmring: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-davinci: remove mach/memory.hNicolas Pitre
Move some DDR2 related defines into a private <mach/ddr2.h> beforehand. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-pxa: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-ixp4xx: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-h720x: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-vt8500: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-s5pc100: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-tegra: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: plat-tcc: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-mmp: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-cns3xxx: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-nuc93x: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-mxs: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: spear: remove mach/memory.h and plat/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-msm: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-gemini: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-lpc32xx: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-netx: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-versatile: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-ux500: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-nomadik: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-iop32x: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-pnx4008: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-w90x900: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-vexpress: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-mv78xx0: remove mach/memory.hNicolas Pitre
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13ARM: mach-s3c2410: remove memory.hNicolas Pitre
This also removes the mach/s3c2400 version which was probably never used due to the fact that we have this line in arch/arm/Makefile: machine-$(CONFIG_ARCH_S3C2410) := s3c2410 s3c2400 [...] This is later used to construct the search path for: The compiler would be looking into mach-s3c2410 and picking up this version first. Any config that was actually expecting the mach-s3c2400 version was therefore producing a broken kernel binary. Not relying on any of them anymore would fix that issue. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
2011-10-13IB/mlx4: Add support for XRC QPsSean Hefty
Support the creation of XRC INI and TGT QPs. To handle the case where a CQ or PD is not provided, we allocate them internally with the xrcd. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13IB/mlx4: Add support for XRC SRQsSean Hefty
Allow the user to create XRC SRQs. This patch is based on a patch from Jack Morgenstrein <jackm@dev.mellanox.co.il>. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13IB/mlx4: Add support for XRC domainsSean Hefty
Support creating and destroying XRC domains. Any sharing of the XRCD is managed above the low-level driver. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13IB/cm: Do not automatically disconnect XRC TGT QPsSean Hefty
Because an XRC TGT QP can end up being shared among multiple processes, don't have the ib_cm automatically send a DREQ when the userspace process that owns the ib_cm_id exits. Disconnect can be initiated by the user directly; otherwise, the owner of the XRC INI QP controls the connection. Note that as a result of the process exiting, the ib_cm will stop tracking the XRC connection on the target side. For the purposes of disconnecting, this isn't a big deal. The ib_cm will respond to the DREQ appropriately. For other messages, mainly LAP, the CM will reject the request, since there's no one available to route the request to. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13RDMA/cma: Support XRC QPsSean Hefty
Allow users to connect XRC QPs through the rdma_cm. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13RDMA/ucm: Allow user to specify QP type when creating idSean Hefty
Allow the user to indicate the QP type separately from the port space when allocating an rdma_cm_id. With RDMA_PS_IB, there is no longer a 1:1 relationship between the QP type and port space, so we need to switch on the QP type to select between UD and connected QPs. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13RDMA/cm: Define new RDMA port space specific to IBSean Hefty
Add RDMA_PS_IB. XRC QP types will use the IB port space when operating over the RDMA CM. For the 'IP protocol' field value, we select 0x3F, which is listed as being for 'any local network'. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13ASoC: tlv320aic32x4: Use snd_soc_update_bits for read-modify-writeAxel Lin
Use snd_soc_update_bits for read-modify-write register access instead of open-coding it using snd_soc_read and snd_soc_write. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2011-10-13IB/cm: Update XRC support based on XRC annex errataSean Hefty
The XRC annex was updated to have XRC behave more like RD. Specifically, the XRC TGT QPN moves from the local QPN to local EECN field. Lookup of SRQN is done using the REQ/REP protocol. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13IB/cm: Update protocol to support XRCSean Hefty
Update the REQ and REP messages to support XRC connection setup according to the XRC Annex. Several existing fields must be set to 0 or 1 when connecting XRC QPs, and a reserved field is changed to an extended transport type. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13RDMA/uverbs: Export XRC TGT QPs to user spaceSean Hefty
Allow user space to operate on XRC TGT QPs the same way as other types of QPs, with one notable exception: since XRC TGT QPs may be shared among multiple processes, the XRC TGT QP is allowed to exist beyond the lifetime of the creating process. The process that creates the QP is allowed to destroy it, but if the process exits without destroying the QP, then the QP will be left bound to the lifetime of the XRCD. TGT QPs are not associated with CQs or a PD. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
2011-10-13RDMA/uverbs: Export XRC INI QPs to userspaceSean Hefty
XRC INI QPs are similar to send only RC QPs. Allow user space to create INI QPs. Note that INI QPs do not require receive CQs. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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