OpenCloudOS-Kernel/tools/perf/trace/beauty/usbdevfs_ioctl.sh

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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 01:27:35 +08:00
#!/bin/sh
# SPDX-License-Identifier: LGPL-2.1
[ $# -eq 1 ] && header_dir=$1 || header_dir=tools/include/uapi/linux/
printf "static const char *usbdevfs_ioctl_cmds[] = {\n"
regex="^#[[:space:]]*define[[:space:]]+USBDEVFS_(\w+)[[:space:]]+_IO[WR]{0,2}\([[:space:]]*'U'[[:space:]]*,[[:space:]]*([[:digit:]]+).*"
egrep $regex ${header_dir}/usbdevice_fs.h | egrep -v 'USBDEVFS_\w+32[[:space:]]' | \
sed -r "s/$regex/\2 \1/g" | \
sort | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n\n"
printf "#if 0\n"
printf "static const char *usbdevfs_ioctl_32_cmds[] = {\n"
regex="^#[[:space:]]*define[[:space:]]+USBDEVFS_(\w+)[[:space:]]+_IO[WR]{0,2}\([[:space:]]*'U'[[:space:]]*,[[:space:]]*([[:digit:]]+).*"
egrep $regex ${header_dir}/usbdevice_fs.h | egrep 'USBDEVFS_\w+32[[:space:]]' | \
sed -r "s/$regex/\2 \1/g" | \
sort | xargs printf "\t[%s] = \"%s\",\n"
printf "};\n"
printf "#endif\n"