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Author SHA1 Message Date
Arnaldo Carvalho de Melo 7ee526152d tools perf beauty: Fix usbdevfs_ioctl table generator to handle _IOC() 
In addition to _IOW() and _IOR(), to handle this case:

  #define USBDEVFS_CONNINFO_EX(len)  _IOC(_IOC_READ, 'U', 32, len)

That will happen in the next sync of this header file.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-3br5e4t64e4lp0goo84che3s@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2019-07-29 09:03:42 -03:00
Arnaldo Carvalho de Melo 870c3f40dc perf beauty ioctl: Add generator for USBDEVFS_ ioctl commands 
Will be associated with fds with the right device major.

  $ tools/perf/trace/beauty/usbdevfs_ioctl.sh
  static const char *usbdevfs_ioctl_cmds[] = {
	[0] = "CONTROL",
	[10] = "SUBMITURB",
	[11] = "DISCARDURB",
	[12] = "REAPURB",
	[13] = "REAPURBNDELAY",
	[14] = "DISCSIGNAL",
	[15] = "CLAIMINTERFACE",
	[16] = "RELEASEINTERFACE",
	[17] = "CONNECTINFO",
	[18] = "IOCTL",
	[19] = "HUB_PORTINFO",
	[20] = "RESET",
	[21] = "CLEAR_HALT",
	[22] = "DISCONNECT",
	[23] = "CONNECT",
	[24] = "CLAIM_PORT",
	[25] = "RELEASE_PORT",
	[26] = "GET_CAPABILITIES",
	[27] = "DISCONNECT_CLAIM",
	[28] = "ALLOC_STREAMS",
	[29] = "FREE_STREAMS",
	[2] = "BULK",
	[30] = "DROP_PRIVILEGES",
	[31] = "GET_SPEED",
	[3] = "RESETEP",
	[4] = "SETINTERFACE",
	[5] = "SETCONFIGURATION",
	[8] = "GETDRIVER",
  };

  #if 0
  static const char *usbdevfs_ioctl_32_cmds[] = {
	[0] = "CONTROL32",
	[10] = "SUBMITURB32",
	[12] = "REAPURB32",
	[13] = "REAPURBNDELAY32",
	[14] = "DISCSIGNAL32",
	[18] = "IOCTL32",
	[2] = "BULK32",
  };
  #endif
  $

Leaving the '32' variants commented, later we can try to support those
as well, from some other hint (maybe something about the thread issuing
the ioctls) and from the _IOC_SIZE(cmd).

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Luis Cláudio Gonçalves <lclaudio@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-neq1lrji5k4ku0rktn7ytnri@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
 2018-12-28 16:33:04 -03:00