aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/staging/ipack/ipack.h (follow)
AgeCommit message (Collapse)AuthorFilesLines
2012-11-16Staging: ipack: move out of stagingGreg Kroah-Hartman1-215/+0
The ipack subsystem is cleaned up enough to now move out of the staging tree, and into drivers/ipack. Cc: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Cc: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-11-16Staging: ipack: adapt copyright to CERN guidelinesSamuel Iglesias Gonsalvez1-2/+2
Adapt the copyright clause to CERN guidelines, as it has the copyright over them. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19staging: ipack: Documentation cleanups.Jens Taprogge1-7/+8
Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19staging: ipack: Add support for IPACK_MEM16_SPACE.Jens Taprogge1-0/+1
Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19staging: ipack: Rename IPACK_MEM_SPACE to IPACK_MEM8_SPACE.Jens Taprogge1-1/+1
There also is a MEM16 space. This will make it clear which one is which, once support for MEM16 space is added. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19Staging: ipack: remove memory mapping callbacks.Jens Taprogge1-17/+0
Now that we have the infrastructure to use the regular function in place and all existing users are converted, remove the map and unmap callbacks from the ipack_bus_device->ops. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19Staging: ipack: Provide physical memory regions to IPack devices.Jens Taprogge1-2/+4
This will allow us to use the regular ioremop functions. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19Staging: ipack/bridges/tpci200: Store beginning of module memory regions in ↵Jens Taprogge1-2/+5
struct tpci200. tpci200_register is converted to use this. A later patch will build on this. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19Staging: ipack/bridges/tpci200: change tpci200_slot->*_phys type.Jens Taprogge1-1/+8
Previously the *_phys fields were of type ipack_addr_space, which use void pointers to refer to memory addresses. Since the *_phys fields refer to unmapped memory, this is not correct. Introduce a new struct ipack_region (which uses phys_addr_t to refer to the start of a region) and use that as a replacement for struct ipack_addr_space. struct ipack_region is defined in ipack.h because it is planned to later expose the physical addressed to the IPack Module drivers. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19Staging: ipack: Make ipack_device_register() analogous to device_register().Jens Taprogge1-6/+9
ipack_device_register() is no longer creating the struct ipack_device but only registering it. Instead of releasing memory directly the new ipack_device->release callback is called. This is preparational work for later patches. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-10-19Staging: ipack: get rid of ipack_device->bus_nr.Jens Taprogge1-2/+0
It is replicating information contained in ipack_device->bus->bus_nr. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-13staging: ipack: remove irq field in struct ipack_device.Jens Taprogge1-6/+2
The field irq currently is identical to the slot number. It does not seem to have any real use. The number is written to hardware in ipoctal but it seems the value that is written does not matter. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-13Staging: ipack: Add IPACK_INT_SPACE memory space.Jens Taprogge1-0/+2
This will allow us to correctly access the IPack INT space. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-12Staging: ipack: Let interrupts return irqreturn_t.Jens Taprogge1-1/+3
Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-11Staging: ipack: delete .remove_device() callbackSamuel Iglesias Gonsálvez1-3/+0
As the IP module driver takes care of freeing its resources. Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-11Staging: ipack: check the device ID space CRC.Jens Taprogge1-0/+1
We check the CRC and store the result of the check in struct ipac_device. A warning is emitted if the check fails. However we leave it to the IPack module device to refuse to initialize due to a bad CRC. I have seen otherwise good modules with bad CRCs. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-11Staging: ipack: remove field driver from struct ipack_device.Jens Taprogge1-2/+0
After a successful match is found the driver field in struct device is set by the core device code. We can use this field. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-11Staging: ipack: Obtain supported speeds from ID ROM.Jens Taprogge1-0/+2
Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-11Staging: ipack: Provide several carrier callbacks.Jens Taprogge1-0/+15
We provide callbacks to: - set/get the clockrate a module is accessed at, - get the error state of a slot, - get/reset the timeout state of a slot. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10staging: ipack: make function tables const.Stephen Hemminger1-4/+6
Make some variables const: 1. bus oerations table 2. driver name 3. tpci control register table Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04Staging: ipack: Implement device matching on the bus level.Jens Taprogge1-2/+0
Devices are match based upon their vendor and device ids. Since the individual drivers provide a list of supported ids they do not need to implement the matching themselves. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04Staging: ipack: Make ipack_driver_ops const.Jens Taprogge1-1/+1
Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04Staging: ipack: Parse vendor and device id.Jens Taprogge1-1/+3
Also expose the values through sysfs. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04Staging: ipack: Read the ID space during device registration.Jens Taprogge1-0/+5
We keep a copy of the ID space for later use. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04Staging: ipack: implement ipack device table.Jens Taprogge1-0/+26
The modaliases look like ipack:fXvNdM, where X is the format version (8 bit) and N and M are the vendor and device ID represented as 32 bit hexadecimal numbers each. Using 32 bits allows us to define IPACK_ANY_ID as (~0) without interfering with the valid ids. The resulting modalias string for ipoctal.ko looks like this (once ipoctal provides a device table): alias: ipack:f01v000000F0d00000048* alias: ipack:f01v000000F0d0000002A* alias: ipack:f01v000000F0d00000022* (output from modinfo) Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-04Staging: ipack: remove read/write operations from ipack_bus_opsSamuel Iglesias Gonsálvez1-12/+0
They are not used any longer. Signed-off-by: Jens Taprogge <jens.taprogge@taprogge.org> Signed-off-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-18Staging: ipack: remove board_name and bus_name fields from struct ipack_deviceSamuel Iglesias Gonsalvez1-4/+0
Removed board_name and bus_name fields from struct ipack_device that are completely useless. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-18Staging: ipack: improve the register of a bus and a device in the bus.Samuel Iglesias Gonsalvez1-33/+38
It adds and removes some fields in the struct ipack_device and ipack_bus_device to make it cleaner. The API has change to group all the operations on these structures inside of the ipack driver. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14Staging: ipack: fix a few sparse warningsSamuel Iglesias Gonsalvez1-1/+1
Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-14Staging: ipack: change the licence to explicitly GPLv2Samuel Iglesias Gonsalvez1-2/+1
Change the licence to explicitly GPLv2 to avoid possible conflicts in the future. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-09Staging: IndustryPack bus for the Linux KernelSamuel Iglesias Gonsalvez1-0/+183
Add IndustryPack bus support for the Linux Kernel. This is a virtual bus that allows to perform all the operations between carrier and mezzanine boards. Signed-off-by: Samuel Iglesias Gonsalvez <siglesias@igalia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
generated by cgit v1.2.3 (git 2.39.1) at 2026-02-04 02:45:53 +0000