diff options
Diffstat (limited to 'sys/dev/tdfx/tdfx_pci.c')
| -rw-r--r-- | sys/dev/tdfx/tdfx_pci.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/sys/dev/tdfx/tdfx_pci.c b/sys/dev/tdfx/tdfx_pci.c index 7ffee6f..5594a13 100644 --- a/sys/dev/tdfx/tdfx_pci.c +++ b/sys/dev/tdfx/tdfx_pci.c @@ -407,7 +407,7 @@ tdfx_setmtrr(device_t dev) { } static int -tdfx_open(dev_t dev, int flags, int fmt, struct proc *p) +tdfx_open(dev_t dev, int flags, int fmt, struct thread *td) { /* * The open cdev method handles open(2) calls to /dev/3dfx[n] @@ -417,7 +417,7 @@ tdfx_open(dev_t dev, int flags, int fmt, struct proc *p) UNIT(minor(dev))); if(tdfx_info->busy != 0) return EBUSY; #ifdef DEBUG - printf("3dfx: Opened by #%d\n", p->p_pid); + printf("3dfx: Opened by #%d\n", td->td_proc->p_pid); #endif /* Set the driver as busy */ tdfx_info->busy++; @@ -425,7 +425,7 @@ tdfx_open(dev_t dev, int flags, int fmt, struct proc *p) } static int -tdfx_close(dev_t dev, int fflag, int devtype, struct proc* p) +tdfx_close(dev_t dev, int fflag, int devtype, struct thread *td) { /* * The close cdev method handles close(2) calls to /dev/3dfx[n] @@ -436,7 +436,7 @@ tdfx_close(dev_t dev, int fflag, int devtype, struct proc* p) if(tdfx_info->busy == 0) return EBADF; tdfx_info->busy = 0; #ifdef DEBUG - printf("Closed by #%d\n", p->p_pid); + printf("Closed by #%d\n", td->td_proc->p_pid); #endif return 0; } @@ -790,37 +790,37 @@ tdfx_do_pio(u_int cmd, struct tdfx_pio_data *piod) * want to distinguish errors from useful data, and maintain compatibility. * * There is this portion of the proc struct called p_retval[], we can store a - * return value in p->p_retval[0] and place the return value if it is positive + * return value in td->td_retval[0] and place the return value if it is positive * in there, then we can return 0 (good). If the return value is negative, we * can return -retval and the error should be properly handled. */ static int -tdfx_ioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc * p) +tdfx_ioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct thread *td) { int retval = 0; struct tdfx_pio_data *piod = (struct tdfx_pio_data*)data; #ifdef DEBUG - printf("IOCTL'd by #%d, cmd: 0x%x, data: 0x%x\n", p->p_pid, (u_int32_t)cmd, + printf("IOCTL'd by #%d, cmd: 0x%x, data: 0x%x\n", td->td_proc->p_pid, (u_int32_t)cmd, (unsigned int)piod); #endif switch(_IOC_TYPE(cmd)) { /* Return the real error if negative, or simply stick the valid return - * in p->p_retval */ + * in td->td_retval */ case 0x33: /* The '3'(0x33) type IOCTL is for querying the installed cards */ - if((retval = tdfx_do_query(cmd, piod)) > 0) p->p_retval[0] = retval; + if((retval = tdfx_do_query(cmd, piod)) > 0) td->td_retval[0] = retval; else return -retval; break; case 0: /* The 0 type IOCTL is for programmed I/O methods */ - if((tdfx_do_pio(cmd, piod)) > 0) p->p_retval[0] = retval; + if((tdfx_do_pio(cmd, piod)) > 0) td->td_retval[0] = retval; else return -retval; break; default: /* Technically, we won't reach this from linux emu, but when glide * finally gets ported, watch out! */ #ifdef DEBUG - printf("Bad IOCTL from #%d\n", p->p_pid); + printf("Bad IOCTL from #%d\n", td->td_proc->p_pid); #endif return ENXIO; } @@ -833,7 +833,7 @@ tdfx_ioctl(dev_t dev, u_long cmd, caddr_t data, int flag, struct proc * p) * Linux emulation IOCTL for /dev/tdfx */ static int -linux_ioctl_tdfx(struct proc* p, struct linux_ioctl_args* args) +linux_ioctl_tdfx(struct thread *td, struct linux_ioctl_args* args) { int error = 0; u_long cmd = args->cmd & 0xffff; @@ -842,11 +842,11 @@ linux_ioctl_tdfx(struct proc* p, struct linux_ioctl_args* args) and one void*. */ char d_pio[2*sizeof(short) + sizeof(int) + sizeof(void*)]; - struct file *fp = p->p_fd->fd_ofiles[args->fd]; + struct file *fp = td->td_proc->p_fd->fd_ofiles[args->fd]; /* We simply copy the data and send it right to ioctl */ copyin((caddr_t)args->arg, &d_pio, sizeof(d_pio)); - error = fo_ioctl(fp, cmd, (caddr_t)&d_pio, p); + error = fo_ioctl(fp, cmd, (caddr_t)&d_pio, td); return error; } #endif /* TDFX_LINUX */ |
