- 07 Jun, 2011 40 commits
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matt mooney authored
Define a macro for the bus type and use libsysfs for class path. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Rename class_device struct to avoid confusion and change member names. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Move kernel module name setting to usbip_common.h so that macros can be used instead of hard coding the names in multiple places. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Márton Németh authored
The parameter rhport is unsigned so there is no need checking for negative values. This will remove the following warning message when compiling with "make W=1 ...": drivers/staging/usbip/vhci_sysfs.c: In function ‘valid_args’: drivers/staging/usbip/vhci_sysfs.c:138: warning: comparison of unsigned expression < 0 is always false Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Márton Németh authored
The function calls spin_lock() and spin_unlock() should be in pair. This patch makes this pairing more clear for the reader of the code. Signed-off-by: Márton Németh <nm127@freemail.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Change the prefix of the __init and __exit functions to vhci_hcd_ to correspond with the modules name. And change the suffix of the __exit function to exit instead of cleanup. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Change the prefix of the __init and __exit functions to usbip_core_ to correspond with the modules name. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Change kernel module name to usbip-host. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Move the stub_driver definition to the end of file and, therefore, remove foward declarations. Update driver name to usbip-host. A few comments were slightly edited too. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Document the request header structures; move #defines out of the structures; organize function declarations by source file; and move inline functions to the end of file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Change pakcet to packet in usbip_iso_packet_correct_endian(). Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Change kmem_cache_create() to the KMEM_CACHE() macro. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Change the prefix of the __init and __exit functions to usbip_host_ to correspond with the modules name. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Remove match_find() and replace with get_busid_idx(); change get_busid_priv(), add_match_busid(), and del_match_busid() to use get_busid_idx(); and cleanup code in the other functions. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Reorder functions so sysfs_ops, show() and store(), are adjacent, and init_busid_table() is at the beginning of the file. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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matt mooney authored
Also, fix a few alignment issues that were originally missed. Signed-off-by: matt mooney <mfm@muteddisk.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Change the jump label Cleanup to cleanup. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Cleanup some error values in channel.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Cleanup error codes in connection.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Cleanup error codes in hv.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Cleanup error handling in vmbus_bus_init(). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Cleanup some error codes in vmbus_drv.c Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Properly handle memory allocation failure in channel.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Increase the timeout for some critical calls. In testing we discovered that the current timeout of 1 second was insufficient under some conditions. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Rename local variables in vmbus_drv.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Use the correct memory barrier call in vmbus_drv.c Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Staging: hv: vmbus: Get rid of a dated comment in channel_mgmt.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Get rid of an unused function in connection.c Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Get rid of a dated comment in vmbus_drv.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Now, use the newly introduced state in closing the channel and eliminate a potential failure condition (that currently was not being handled correctly). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Now, embed the state needed to close the channel - so we would not have to allocate memory in the channel close path. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
In preparation for embedding the state needed to close the channel, move the definition of struct vmbus_channel. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Correct some dated comments in channel.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Get rid of some dated comments in channel.c. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Now, get rid of the unused function vmbus_ontimer(). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Use the correct memory barrier interface in Change the memory barrier in hv_ringbuffer_write(). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Introduce read dependency in hv_get_ringbuffer_availbytes(). Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Use the correct barrier interface. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Since tis is not used anymore, get rid of the poll timer in the channel state. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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K. Y. Srinivasan authored
Get rid of unneeded calls to dump_vmbus_channel and get rid of the unused static function that dumps the channel. Signed-off-by: K. Y. Srinivasan <kys@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Abhishek Kane <v-abkane@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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