- 21 Aug, 2016 40 commits
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Ian Abbott authored
Most of the macros in "plx9080.h" that define register values are single-bits flags of the form `PLX_<REG>_<FLAG>`, or are constant, multi-bit values of the form `PLX_<REG>_<FIELD>_<VAL>`, or are non-constant, function-like macros of the form `PLX_<REG>_<FIELD>(x)`. Some of the macros for constant, multi-bit values do not currently fit the pattern, so rename them for consistency. Signed-off-by:
Ian Abbott <abbotti@mev.co.uk> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Ian Abbott authored
Various macros in "plx9080.h" take the form `PLX_<REG>_<FIELD>(x)`, where `<REG>` is a register name, `<FIELD>` is a field within the register, and `x` is a value for the field specified by the caller. The macros construct a partial register register with the specified field value placed in the appropriate bits of the register value, and other bits of the register value zeroed. Add corresponding macros of the form `PLX_<REG>_TO_<FIELD>(r)` that extract a field value from a specified register values. Remove macros of the form `PLX_<REG>_<FIELD>_SHIFT` that specified the bit position of a field within a register value as they are no longer useful. Signed-off-by:
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Christian Gromm authored
This patch is needed to make the driver support Microchip's OS81210 USB MOST network interface controller. It simply adds the gadget's product ID to the driver's ID table. Signed-off-by:
Christian Gromm <christian.gromm@microchip.com> Signed-off-by:
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Christian Gromm authored
The USB completion callbacks set the status field of an MBO object before scheduling the clear_work. This patch removes this redundant assignment as the work_struct does the same for all MBOs. Signed-off-by:
Andrey Shvetsov <andrey.shvetsov@k2l.de> Signed-off-by:
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Christian Gromm authored
This patch initializes variables by the time they are declared. Signed-off-by:
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Christian Gromm authored
This patch removes unnecessary parenthesis in boolean expressions. Signed-off-by:
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Christian Gromm authored
Waiting for the urb_compl object to complete evaluates always as false. This patch removes this unnecessary completion object. Signed-off-by:
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Christian Gromm authored
In case a channel that is going to be destroyed has been tagged as not "healthy" by the function hdm_poison_channel() while the functions hdm_write_completion() or hdm_read_completion() are being executed, they race for destruction of buf_anchor. This patch fixes the problem. Signed-off-by:
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Christian Gromm authored
This patch assigns the spinlock of struct mdev to local spinlock_t variable to get rid of all the ugly dereferencing. Signed-off-by:
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Christian Gromm authored
The "broken in pipe" handler of the USB-HDM calls most_stop_enqueue() to stop the MBO traffic before returning all MBOs back to the Mostcore. As the enqueue() call from the Mostcore may run in parallel with the most_stop_enqueue(), the HDM may run into the inconsistent state and crash the kernel. This patch synchronizes enqueue(), most_stop_enqueue() and most_resume_enqueue() with a mutex, hence avoiding the race condition. Signed-off-by:
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Christian Gromm authored
This patch simplifies the code that initializes mbo->status. Signed-off-by:
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Christian Gromm authored
This patch removes the duplication of the expression (urb->status == -ENOENT || urb->status == -ECONNRESET). Signed-off-by:
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Christian Gromm authored
This patch makes the write completion handler use the is_channel_healthy flag to prevent the hdm from scheduling a second clear_halt workqueue in case an endpoint reported a STALL condition. Signed-off-by:
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Christian Gromm authored
In order to have a consistent naming convention this patch renames USB_DEV_ID_INIC to USB_DEV_ID_OS81118. Signed-off-by:
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Christian Gromm authored
This patch adds support for the OS81119 MOST network interface controller to the driver. Signed-off-by:
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Christian Gromm authored
This patch ensures that no more packets are submitted by the core in case an USB endpoint has reported a broken pipe (-EPIPE). Signed-off-by:
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Christian Gromm authored
This patch is needed to ensure that submitted URBs get unlinked before the driver calls usb_clear_halt(). Since the halt condition of an USB endpoint is channel related, the work_struct is moved from a buffer basis to a channel basis. Signed-off-by:
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Christian Gromm authored
This patch adds the additional status parameter to function free_anchored_buffers. This allows to dispatch further processing based on this flag. Signed-off-by:
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Christian Gromm authored
This patch removes the macro HW_RESYNC that is not used anymore. Signed-off-by:
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Christian Gromm authored
This patch forwards the error code returned by function alloc_chrdev_region(). It is needed to stop the module from hiding the actual cause of failure. Signed-off-by:
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Christian Gromm authored
Currently, the aim-cdev is returning different error codes for the same root cause. This patch is needed to get rid of the module's inconsistency when reporting errors. Signed-off-by:
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Shawn Lin authored
We have got a zero buffer for in_data as we use kzalloc here. So let's remove it anyway. Signed-off-by:
Shawn Lin <shawn.lin@rock-chips.com> Acked-by:
Oleg Drokin <oleg.drokin@intel.com> Signed-off-by:
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Anson Jacob authored
convert spaces to tab fix the following error messages from checkpatch.pl ERROR: code indent should use tabs where possible WARNING: please, no spaces at the start of a line Signed-off-by:
Anson Jacob <ansonjacob.aj@gmail.com> Signed-off-by:
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Oleg Drokin authored
James Simmons is also spendign a lot of efforts on cleaning up staging tree Lustre code and also helps to sync up all the missing changes from the other tree. Signed-off-by:
Oleg Drokin <green@linuxhacker.ru> Signed-off-by:
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Emoly Liu authored
This patch fixes all checkpatch occurences of "CHECK: Unnecessary parentheses around xxx" in Lustre code. Signed-off-by:
Emoly Liu <emoly.liu@intel.com> Signed-off-by:
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James Simmons authored
With all but one of the the missing patches from the lustre 2.6 version merged upstream its time to update the upstream clients version. Signed-off-by:
James Simmons <jsimmons@infradead.org> Signed-off-by:
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John L. Hammond authored
Remove the lmm and lmmsize parameters from both functions, storing that data in md_op_data when needed. Remove the unused lookup_flags parameter from md_intent_lock(), and the unused reqp parameter from md_enqueue(). Add a union ldlm_policy_data * parameter to md_enqueue(). Remove the unused function lmv_enqueue_remote(). Signed-off-by:
John L. Hammond <john.hammond@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675 Reviewed-on: http://review.whamcloud.com/10205Reviewed-by:
wangdi <di.wang@intel.com> Reviewed-by:
Jinshan Xiong <jinshan.xiong@intel.com> Reviewed-by:
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John L. Hammond authored
Remove unused OBD functions: oti_alloc_cookies(), oti_free_cookies(), class_observe_import(), class_unobserve_import(), md_is_subdir(), md_readpage(), obdo2fid(), fid2obdo(). Remove several unused, get-only, and set-only structure members. Signed-off-by:
James Simmons <uja.ornl@gmail.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-2675 Reviewed-on: http://review.whamcloud.com/9784Reviewed-by:
Bob Glossman <bob.glossman@intel.com> Reviewed-by:
Dmitry Eremin <dmitry.eremin@intel.com> Reviewed-by:
Andreas Dilger <andreas.dilger@intel.com> Signed-off-by:
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wang di authored
Add OBD_CONNECT_DIR_STRIPE to tell if the client supports striped dir, so only new client (>= 2.6) can access striped directory. Signed-off-by:
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Jian Yu authored
This patch fixes the following compile error by removing the dead codes: "error: 'xxx_readpages' defined but not used". Now that we have md_read_page functionality we can remove all the *_readpage implementations. Signed-off-by:
Jian Yu <jian.yu@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-4669 Reviewed-on: http://review.whamcloud.com/9810Reviewed-by:
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wang di authored
Move directory entries cache from llite to MDC, so client side dir stripe will use independent hash function(in LMV), which does not need to be tightly coupled with the backend storage dir-entry hash function. With striped directory, it will be 2-tier hash, LMV calculate hash value according to the name and hash-type in layout, then each MDT will store these entry in disk by its own hash. Signed-off-by:
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wang di authored
All the code needed to implement read_page. This will eventually replace lmv_readpage. Signed-off-by:
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Oleg Drokin authored
if the name already exists, but we don't have write permissions in the parent, force talking to the MDS to determine what more sensical error code to return. This also happens to fix matlab and other such programs that assume that EEXIST is the only valid error code for mkdir of an existing directory. Signed-off-by:
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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Al Viro authored
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