- 19 Jun, 2014 32 commits
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Magnus Damm authored
Add staging board base support to allow continuous upstream in-tree development and integration of platform devices. Helps developers integrate devices as platform devices for device drivers that only provide platform device bindings. This in turn allows for incremental development of both hardware feature support and DT binding work in parallel. Two separate pieces of board staging functionality is provided to ease per-board staging board support: - The board_staging() macro allows easy per-board callbacks - The board_staging_dt_node_available() provides DT node checking Tested on the KZM9D board with the emxx_udc staging driver. Signed-off-by:
Magnus Damm <damm+renesas@opensource.se> Acked-by:
Simon Horman <horms+renesas@verge.net.au> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Magnus Damm authored
Add a TODO file for emxx_udc to show what is left to do. Signed-off-by:
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Magnus Damm authored
Adjust the emxx_udc driver to make use of the standard driver model to pass I/O memory and IRQ as resources instead of hard coding those things in the driver. Needs more work - the VBUS signal is yet not handled. Signed-off-by:
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Magnus Damm authored
Add the emxx_udc driver to staging based on an old linux-2.6.35.7 android tree. The driver has been brushed up slightly to complile but it is still in great need of cleanup. At this point DT bindings are clearly lacking and I doubt that the driver even can run with multiple instances (global variables, hurray!). Signed-off-by:
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Greg Kroah-Hartman authored
This reverts commit cc0be81f, it was incorrect. Reported-by:
Julia Lawall <julia.lawall@lip6.fr> Signed-off-by:
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H Hartley Sweeten authored
The drivers that include ni_mio_common.c set the stc register read/write callbacks to private functions that handle the read/write operations in the correct manner for the hardware. The ni_atmio and ni_mio_cs drivers use identical code to handle the operations. The ni_pcimio driver is a bit different due to the non-windowed setup of the stc registers on the m series boards. For the other boards supported by the ni_pcimio driver, the direct access of the first 8 STC registers is also disabled due to a difference on the 611x devices. These differences can all be handled in the ni_stc_{read,write}[lw]() helpers. Refactor the helpers and remove the callbacks from the private data. Also, move the helper functions the handle the mapping of the windowed STC register offsets to M series register offset from ni_pcimio.c to ni_mio_common.c. Signed-off-by:H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by:
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H Hartley Sweeten authored
The drivers that include ni_mio_common.c set the read/write callbacks to private functions that handle the read/write operations in the correct manner for the hardware. The ni_atmio and ni_mio_cs drivers use ioport register access and the ni_pcimio driver uses memory mapped register access. The memory mapped base address is stored in the 'mite' pointer in the private data which is only allocated and initialized by the ni_pcimio driver. Detect the need for memory mapped register access by checking if the 'mite' pointer is set in the private data and remove the callbacks from the private data. Signed-off-by:
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H Hartley Sweeten authored
The ni_atmio, ni_pcimio, and ni_mio_cs drivers all include this source file to handle the common functionality of the drivers. Each of those drivers set some function pointers in the private data to handle the read/write operations to the normal registers. Like done for the stc register operations, wrap these operations with some helper functions to clarify the code a bit and make it easier to read and maintain. Signed-off-by:
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H Hartley Sweeten authored
The ni_atmio, ni_pcimio, and ni_mio_cs drivers all include this source file to handle the common functionality of the drivers. Each of those drivers set some function pointers in the private data to handle the read/write operations to the stc registers. Wrap these operations with some helper functions to clarify the code a bit and make it easier to read and maintain. Signed-off-by:
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H Hartley Sweeten authored
This function is used to enable/disable the second irq on NI e-series boards. This irq used used to generate dma requests for the counters. There are only 2 counters (NUM_GPCT) so the default case of the switch can never occur. Tidy up this function and remove the unreachable BUG(). Signed-off-by:
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H Hartley Sweeten authored
The (board->reg_type & ni_reg_m_series_mask) test is commonly used in ni_mio_common.c to detect if the driver is being used with a National Instruments "M series" DAQ board. Simplify the code a bit by adding an 'is_m_series' bit-field flag to the private data. Signed-off-by:
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Jes Sorensen authored
Signed-off-by:
Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by:
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Jes Sorensen authored
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Jes Sorensen authored
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Jes Sorensen authored
This eliminates yet another user of rtw_get_capability23a_from_ie() Signed-off-by:
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Jes Sorensen authored
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Jes Sorensen authored
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Jes Sorensen authored
Another case where the driver was copying IEs in front of the probe_resp data in the management frame, when running in AP mode. This would result in badly corrupted frames hitting the wire - ouf ouf ouf! Signed-off-by:
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Jes Sorensen authored
Why on Earth we have two functions in the driver constructing beacon frames is beyond me ... but one step at a time Signed-off-by:
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Jes Sorensen authored
Not sure how this happened, but one should never copy the IEs in front of the beacon frame info. This could lead to some nasty corrupted beacon frames hitting the wire if running AP mode - ouf! Signed-off-by:
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Jes Sorensen authored
This gets rid of a bunch of hard coded offsets and reduces the dependency of the ugly rtw_get_*_from_ie() functions. Signed-off-by:
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Jes Sorensen authored
We already have the capability info in struct wlan_bssid_ex, no point in searching for it once again. Signed-off-by:
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Jes Sorensen authored
Pull out the core info beacon_interval, capability, and tsf and update cur_network.network with the info in rtw_add_beacon() instead of relying on it being in ->IEs. This will help later when getting rid of the beacon struct info from ->IEs and only carrying the actual IEs there. Signed-off-by:
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Jes Sorensen authored
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Jes Sorensen authored
This is to be more consistent mapping the names in wlan_bssid_ex to those in struct ieee80211_mgmt. Signed-off-by:
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Jes Sorensen authored
No point in pulling capability info out of the IE array when it's already stored in struct wlan_bssid_ex Signed-off-by:
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Jes Sorensen authored
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Jes Sorensen authored
Use the beacon interval we already retreived in collect_bss_info() instead of pulling it out of the saved IE array again. Signed-off-by:
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Jes Sorensen authored
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Jes Sorensen authored
There is no point in creating a fake beacon frame to call cfg80211_inform_bss_frame() when we can just call cfg80211_inform_bss() with the parameters we were sticking into the fake frame. Signed-off-by:
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Jes Sorensen authored
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Greg Kroah-Hartman authored
Merge tag 'iio-for-3.17a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-next Jonathan writes: First round of new drivers, cleanups and functionality for the 3.17 cycle. New drivers * t5403 barometric pressure sensor * kxcjk1013 accelerometer (with a locking followup fix). * ak09911 digital compass Documentation * ABI docs for proximity added (interface has been there a long time but somehow snuck through without being documented) * Move iio-trig-sysfs documentation out of staging (got left behind when the driver moved some time ago). Cleanups * drop the timestamp argument from iio_trigger_poll(_chained) as nothing has been done with it for some time. * ad799x kerneldoc for ad799x_chip brought up to date. * replace a number of reimplementations of the GENMASK macro and use the BIT macro to cleanup a few locations. * bring the iio_event_monitor example program up to date with new device types. * fix some incorrect function prototypes in iio_utils.h example code. * INDIO_RING_TRIGGERED to INDIO_BUFFER_TRIGGERED fix in docs. This got left behind after we renamed it a long time back. * fix error handling in the generic_buffer example program. * small tidy ups in the iio-trig-periodic-rtc driver. * Allow reseting iio-trig-periodic-rtc frequency to 0 (default) after it has changed. * Trivial tidy ups in coding style in iio_simply_dummy
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- 18 Jun, 2014 8 commits
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Anil Belur authored
fixed: WARNING: suspect code indent for conditional statements (32, 32) Signed-off-by:
Anil Belur <askb23@gmail.com> Signed-off-by:
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Anil Belur authored
fixed: WARNING: line over 80 characters, used a new variable 'size_index' to store the offset. Replaced "unsigned long" with "loff_t" type for 'cur_index'. Removed the parenthesis around the second part of the if statement following the '||' as its not required. Signed-off-by:
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Anil Belur authored
fixed: ERROR: inline keyword should sit between storage class and type Signed-off-by:
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Anil Belur authored
fixed: ERROR: do not initialise statics to 0 or NULL Signed-off-by:
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Anil Belur authored
fixed: WARNING: Missing a blank line after declarations Signed-off-by:
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Anil Belur authored
fixed warning: * WARNING: min() should probably be min_t(__u32, desc.ld_tgt_count, LOV_MAX_STRIPE_COUNT) Signed-off-by:
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Anil Belur authored
fixed "WARNING: labels should not be indented" Signed-off-by:
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Anil Belur authored
Fixed "ERROR: need consistent spacing around '+' (ctx:WxV)" Signed-off-by:
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