diff options
Diffstat (limited to 'sys/compat/linux/linux_ioctl.c')
| -rw-r--r-- | sys/compat/linux/linux_ioctl.c | 120 |
1 files changed, 119 insertions, 1 deletions
diff --git a/sys/compat/linux/linux_ioctl.c b/sys/compat/linux/linux_ioctl.c index ceb17bd040b5..d2fa0331026b 100644 --- a/sys/compat/linux/linux_ioctl.c +++ b/sys/compat/linux/linux_ioctl.c @@ -58,6 +58,7 @@ #include <net/if_types.h> #include <dev/evdev/input.h> +#include <dev/hid/hidraw.h> #include <dev/usb/usb_ioctl.h> #ifdef COMPAT_LINUX32 @@ -113,6 +114,7 @@ DEFINE_LINUX_IOCTL_SET(kcov, KCOV); #ifndef COMPAT_LINUX32 DEFINE_LINUX_IOCTL_SET(nvme, NVME); #endif +DEFINE_LINUX_IOCTL_SET(hidraw, HIDRAW); #undef DEFINE_LINUX_IOCTL_SET @@ -331,6 +333,17 @@ struct linux_termios { unsigned char c_cc[LINUX_NCCS]; }; +struct linux_termios2 { + unsigned int c_iflag; + unsigned int c_oflag; + unsigned int c_cflag; + unsigned int c_lflag; + unsigned char c_line; + unsigned char c_cc[LINUX_NCCS]; + unsigned int c_ispeed; + unsigned int c_ospeed; +}; + struct linux_winsize { unsigned short ws_row, ws_col; unsigned short ws_xpixel, ws_ypixel; @@ -386,7 +399,7 @@ bsd_to_linux_speed(int speed, struct speedtab *table) for ( ; table->sp_speed != -1; table++) if (table->sp_speed == speed) return (table->sp_code); - return (-1); + return (LINUX_BOTHER); } static void @@ -509,6 +522,14 @@ bsd_to_linux_termios(struct termios *bios, struct linux_termios *lios) } static void +bsd_to_linux_termios2(struct termios *bios, struct linux_termios2 *lios2) +{ + bsd_to_linux_termios(bios, (struct linux_termios *)lios2); + lios2->c_ospeed = bios->c_ospeed; + lios2->c_ispeed = bios->c_ispeed; +} + +static void linux_to_bsd_termios(struct linux_termios *lios, struct termios *bios) { int i; @@ -629,6 +650,16 @@ linux_to_bsd_termios(struct linux_termios *lios, struct termios *bios) } static void +linux_to_bsd_termios2(struct linux_termios2 *lios2, struct termios *bios) +{ + linux_to_bsd_termios((struct linux_termios *)lios2, bios); + if ((lios2->c_cflag & LINUX_CBAUD) == LINUX_BOTHER) + bios->c_ospeed = lios2->c_ospeed; + if ((lios2->c_cflag & LINUX_CIBAUD) == LINUX_BOTHER << LINUX_IBSHIFT) + bios->c_ispeed = lios2->c_ispeed; +} + +static void bsd_to_linux_termio(struct termios *bios, struct linux_termio *lio) { struct linux_termios lios; @@ -664,6 +695,7 @@ linux_ioctl_termio(struct thread *td, struct linux_ioctl_args *args) { struct termios bios; struct linux_termios lios; + struct linux_termios2 lios2; struct linux_termio lio; struct file *fp; int error; @@ -1001,6 +1033,43 @@ linux_ioctl_termio(struct thread *td, struct linux_ioctl_args *args) args->cmd = TIOCCBRK; error = (sys_ioctl(td, (struct ioctl_args *)args)); break; + + case LINUX_TCGETS2: + error = fo_ioctl(fp, TIOCGETA, (caddr_t)&bios, td->td_ucred, + td); + if (error) + break; + bsd_to_linux_termios2(&bios, &lios2); + error = copyout(&lios2, (void *)args->arg, sizeof(lios2)); + break; + + case LINUX_TCSETS2: + error = copyin((void *)args->arg, &lios2, sizeof(lios2)); + if (error) + break; + linux_to_bsd_termios2(&lios2, &bios); + error = (fo_ioctl(fp, TIOCSETA, (caddr_t)&bios, td->td_ucred, + td)); + break; + + case LINUX_TCSETSW2: + error = copyin((void *)args->arg, &lios2, sizeof(lios2)); + if (error) + break; + linux_to_bsd_termios2(&lios2, &bios); + error = (fo_ioctl(fp, TIOCSETAW, (caddr_t)&bios, td->td_ucred, + td)); + break; + + case LINUX_TCSETSF2: + error = copyin((void *)args->arg, &lios2, sizeof(lios2)); + if (error) + break; + linux_to_bsd_termios2(&lios2, &bios); + error = (fo_ioctl(fp, TIOCSETAF, (caddr_t)&bios, td->td_ucred, + td)); + break; + case LINUX_TIOCGPTN: { int nb; @@ -3570,6 +3639,55 @@ linux_ioctl_nvme(struct thread *td, struct linux_ioctl_args *args) } #endif +static int +linux_ioctl_hidraw(struct thread *td, struct linux_ioctl_args *args) +{ + int len = (args->cmd & 0x3fff0000) >> 16; + if (len > 8192) + return (EINVAL); + + switch (args->cmd & 0xffff) { + case LINUX_HIDIOCGRDESCSIZE: + args->cmd = HIDIOCGRDESCSIZE; + break; + case LINUX_HIDIOCGRDESC: + args->cmd = HIDIOCGRDESC; + break; + case LINUX_HIDIOCGRAWINFO: + args->cmd = HIDIOCGRAWINFO; + break; + case LINUX_HIDIOCGRAWNAME: + args->cmd = HIDIOCGRAWNAME(len); + break; + case LINUX_HIDIOCGRAWPHYS: + args->cmd = HIDIOCGRAWPHYS(len); + break; + case LINUX_HIDIOCSFEATURE: + args->cmd = HIDIOCSFEATURE(len); + break; + case LINUX_HIDIOCGFEATURE: + args->cmd = HIDIOCGFEATURE(len); + break; + case LINUX_HIDIOCGRAWUNIQ: + args->cmd = HIDIOCGRAWUNIQ(len); + break; + case LINUX_HIDIOCSINPUT: + args->cmd = HIDIOCSINPUT(len); + break; + case LINUX_HIDIOCGINPUT: + args->cmd = HIDIOCGINPUT(len); + break; + case LINUX_HIDIOCSOUTPUT: + args->cmd = HIDIOCSOUTPUT(len); + break; + case LINUX_HIDIOCGOUTPUT: + args->cmd = HIDIOCGOUTPUT(len); + break; + } + + return (sys_ioctl(td, (struct ioctl_args *)args)); +} + /* * main ioctl syscall function */ |