diff options
| author | Cortland Tölva <cst@tolva.net> | 2018-10-08 09:35:21 -0700 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2018-10-19 14:05:10 +0200 |
| commit | a133367ec1b689410f1e7427921e33bb1b569bd7 (patch) | |
| tree | df327f4841e0e50178dd440f0c84c49012b6fda9 /linux-user/syscall_defs.h | |
| parent | 6c753a63eda27f2a35bda211d1fa490aebbc7459 (diff) | |
linux-user: Implement special usbfs ioctls.
Userspace submits a USB Request Buffer to the kernel, optionally
discards it, and finally reaps the URB. Thunk buffers from target
to host and back.
Tested by running an i386 scanner driver on ARMv7 and by running
the PowerPC lsusb utility on x86_64. The discardurb ioctl is
not exercised in these tests.
Signed-off-by: Cortland Tölva <cst@tolva.net>
Message-Id: <20181008163521.17341-4-cst@tolva.net>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/syscall_defs.h')
| -rw-r--r-- | linux-user/syscall_defs.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index 2daa5ebdcc..99bbce083c 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -870,6 +870,10 @@ struct target_pollfd { #define TARGET_USBDEVFS_SETINTERFACE TARGET_IORU('U', 4) #define TARGET_USBDEVFS_SETCONFIGURATION TARGET_IORU('U', 5) #define TARGET_USBDEVFS_GETDRIVER TARGET_IOWU('U', 8) +#define TARGET_USBDEVFS_SUBMITURB TARGET_IORU('U', 10) +#define TARGET_USBDEVFS_DISCARDURB TARGET_IO('U', 11) +#define TARGET_USBDEVFS_REAPURB TARGET_IOWU('U', 12) +#define TARGET_USBDEVFS_REAPURBNDELAY TARGET_IOWU('U', 13) #define TARGET_USBDEVFS_DISCSIGNAL TARGET_IORU('U', 14) #define TARGET_USBDEVFS_CLAIMINTERFACE TARGET_IORU('U', 15) #define TARGET_USBDEVFS_RELEASEINTERFACE TARGET_IORU('U', 16) |