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| author | ru <ru@FreeBSD.org> | 2006-09-27 19:57:02 +0000 |
|---|---|---|
| committer | ru <ru@FreeBSD.org> | 2006-09-27 19:57:02 +0000 |
| commit | 4ef62e4ca582414062d69e20a1ccdade4a110938 (patch) | |
| tree | a886251dab8c19f71a5bfd0199ec1d9b327b3513 /sys/pc98 | |
| parent | f6b387ce531fb4ba91958db5aadcb53f89d4ed1b (diff) | |
| download | FreeBSD-src-4ef62e4ca582414062d69e20a1ccdade4a110938.zip FreeBSD-src-4ef62e4ca582414062d69e20a1ccdade4a110938.tar.gz | |
Fix our ioctl(2) implementation when the argument is "int". New
ioctls passing integer arguments should use the _IOWINT() macro.
This fixes a lot of ioctl's not working on sparc64, most notable
being keyboard/syscons ioctls.
Full ABI compatibility is provided, with the bonus of fixing the
handling of old ioctls on sparc64.
Reviewed by: bde (with contributions)
Tested by: emax, marius
MFC after: 1 week
Diffstat (limited to 'sys/pc98')
| -rw-r--r-- | sys/pc98/cbus/pckbd.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/sys/pc98/cbus/pckbd.c b/sys/pc98/cbus/pckbd.c index a93aa52..b22ced3 100644 --- a/sys/pc98/cbus/pckbd.c +++ b/sys/pc98/cbus/pckbd.c @@ -28,6 +28,7 @@ * $FreeBSD$ */ +#include "opt_compat.h" #include "opt_kbd.h" #include <sys/param.h> @@ -704,6 +705,10 @@ pckbd_ioctl(keyboard_t *kbd, u_long cmd, caddr_t arg) pckbd_state_t *state = kbd->kb_data; int s; int i; +#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) || \ + defined(COMPAT_FREEBSD4) || defined(COMPAT_43) + int ival; +#endif s = spltty(); switch (cmd) { @@ -711,6 +716,13 @@ pckbd_ioctl(keyboard_t *kbd, u_long cmd, caddr_t arg) case KDGKBMODE: /* get keyboard mode */ *(int *)arg = state->ks_mode; break; +#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) || \ + defined(COMPAT_FREEBSD4) || defined(COMPAT_43) + case _IO('K', 7): + ival = IOCPARM_IVAL(arg); + arg = (caddr_t)&ival; + /* FALLTHROUGH */ +#endif case KDSKBMODE: /* set keyboard mode */ switch (*(int *)arg) { case K_XLATE: @@ -736,6 +748,13 @@ pckbd_ioctl(keyboard_t *kbd, u_long cmd, caddr_t arg) case KDGETLED: /* get keyboard LED */ *(int *)arg = KBD_LED_VAL(kbd); break; +#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) || \ + defined(COMPAT_FREEBSD4) || defined(COMPAT_43) + case _IO('K', 66): + ival = IOCPARM_IVAL(arg); + arg = (caddr_t)&ival; + /* FALLTHROUGH */ +#endif case KDSETLED: /* set keyboard LED */ /* NOTE: lock key state in ks_state won't be changed */ if (*(int *)arg & ~LOCK_MASK) { @@ -756,6 +775,13 @@ pckbd_ioctl(keyboard_t *kbd, u_long cmd, caddr_t arg) case KDGKBSTATE: /* get lock key state */ *(int *)arg = state->ks_state & LOCK_MASK; break; +#if defined(COMPAT_FREEBSD6) || defined(COMPAT_FREEBSD5) || \ + defined(COMPAT_FREEBSD4) || defined(COMPAT_43) + case _IO('K', 20): + ival = IOCPARM_IVAL(arg); + arg = (caddr_t)&ival; + /* FALLTHROUGH */ +#endif case KDSKBSTATE: /* set lock key state */ if (*(int *)arg & ~LOCK_MASK) { splx(s); |
