static int quantis_copyout_uint(intptr_t arg, int flags, unsigned int src)
{
uint32_t src32;
switch (ddi_model_convert_from(flags & FMODELS))
{
case DDI_MODEL_ILP32:
src32 = src;
if (ddi_copyout(&src32, (void *)arg, sizeof(src32), flags) < 0)
{
return -1;
}
return 0;
case DDI_MODEL_NONE:
if (ddi_copyout(&src, (void *)arg, sizeof(src), flags) < 0)
{
return -1;
}
return 0;
default:
return -1;
}
}
static int
sckm_copyout_ioctl_getreq(sckm_ioctl_getreq_t *driverarg, intptr_t userarg,
int flag)
{
#ifdef _MULTI_DATAMODEL
switch (ddi_model_convert_from(flag & FMODELS)) {
case DDI_MODEL_ILP32: {
sckm_ioctl_getreq32_t driverarg32;
driverarg32.transid = driverarg->transid;
driverarg32.type = driverarg->type;
driverarg32.buf = (caddr32_t)(uintptr_t)driverarg->buf;
driverarg32.buf_len = driverarg->buf_len;
if (ddi_copyout(&driverarg32, (caddr_t)userarg,
sizeof (sckm_ioctl_getreq32_t), flag)) {
return (EFAULT);
}
break;
}
case DDI_MODEL_NONE:
if (ddi_copyout(driverarg, (caddr_t)userarg,
sizeof (sckm_ioctl_getreq_t), flag)) {
return (EFAULT);
}
break;
}
#else /* ! _MULTI_DATAMODEL */
if (ddi_copyout(driverarg, (caddr_t)userarg,
sizeof (sckm_ioctl_getreq_t), flag)) {
return (EFAULT);
}
#endif /* _MULTI_DATAMODEL */
return (0);
}
static int
hci1394_ioctl_hbainfo(hci1394_state_t *soft_state, void *arg, int mode)
{
hci1394_ioctl_hbainfo_t hbainfo;
int status;
ASSERT(soft_state != NULL);
ASSERT(arg != NULL);
TNF_PROBE_0_DEBUG(hci1394_ioctl_hbainfo_enter,
HCI1394_TNF_HAL_STACK, "");
hbainfo.pci_vendor_id = soft_state->vendor_info.vendor_id;
hbainfo.pci_device_id = soft_state->vendor_info.device_id;
hbainfo.pci_revision_id = soft_state->vendor_info.revision_id;
hbainfo.ohci_version = soft_state->vendor_info.ohci_version;
hbainfo.ohci_vendor_id = soft_state->vendor_info.ohci_vendor_id;
hbainfo.ohci_vregset_cnt = soft_state->vendor_info.vendor_reg_count;
status = ddi_copyout(&hbainfo, arg, sizeof (hci1394_ioctl_hbainfo_t),
mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_hbainfo_co_fail,
HCI1394_TNF_HAL_ERROR, "");
TNF_PROBE_0_DEBUG(hci1394_ioctl_hbainfo_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
TNF_PROBE_0_DEBUG(hci1394_ioctl_hbainfo_exit,
HCI1394_TNF_HAL_STACK, "");
return (0);
}
static int
hci1394_ioctl_selfid_cnt(hci1394_state_t *soft_state, void *arg, int mode)
{
hci1394_ioctl_selfid_cnt_t selfid_cnt;
int status;
ASSERT(soft_state != NULL);
ASSERT(arg != NULL);
TNF_PROBE_0_DEBUG(hci1394_ioctl_selfid_cnt_enter,
HCI1394_TNF_HAL_STACK, "");
selfid_cnt.count = soft_state->drvinfo.di_stats.st_selfid_count;
status = ddi_copyout(&selfid_cnt, arg,
sizeof (hci1394_ioctl_selfid_cnt_t), mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_selfid_cnt_co_fail,
HCI1394_TNF_HAL_ERROR, "");
TNF_PROBE_0_DEBUG(hci1394_ioctl_selfid_cnt_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
TNF_PROBE_0_DEBUG(hci1394_ioctl_selfid_cnt_exit,
HCI1394_TNF_HAL_STACK, "");
return (0);
}
static int
hci1394_ioctl_busgen_cnt(hci1394_state_t *soft_state, void *arg, int mode)
{
hci1394_ioctl_busgen_cnt_t busgen_cnt;
int status;
ASSERT(soft_state != NULL);
ASSERT(arg != NULL);
TNF_PROBE_0_DEBUG(hci1394_ioctl_busgen_cnt_enter,
HCI1394_TNF_HAL_STACK, "");
busgen_cnt.count = hci1394_ohci_current_busgen(soft_state->ohci);
status = ddi_copyout(&busgen_cnt, arg,
sizeof (hci1394_ioctl_busgen_cnt_t), mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_busgen_cnt_co_fail,
HCI1394_TNF_HAL_ERROR, "");
TNF_PROBE_0_DEBUG(hci1394_ioctl_busgen_cnt_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
TNF_PROBE_0_DEBUG(hci1394_ioctl_busgen_cnt_exit,
HCI1394_TNF_HAL_STACK, "");
return (0);
}
static int
hci1394_ioctl_rdreg(hci1394_state_t *soft_state, void *arg, int mode)
{
hci1394_ioctl_rdreg_t rdreg;
int status;
ASSERT(soft_state != NULL);
ASSERT(arg != NULL);
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdreg_enter, HCI1394_TNF_HAL_STACK, "");
status = ddi_copyin(arg, &rdreg, sizeof (hci1394_ioctl_rdreg_t), mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_rdreg_ci_fail, HCI1394_TNF_HAL_ERROR,
"");
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdreg_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
hci1394_ohci_reg_read(soft_state->ohci, rdreg.addr, &rdreg.data);
status = ddi_copyout(&rdreg, arg, sizeof (hci1394_ioctl_rdreg_t), mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_rdreg_c0_fail, HCI1394_TNF_HAL_ERROR,
"");
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdreg_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdreg_exit, HCI1394_TNF_HAL_STACK, "");
return (0);
}
static int
zfs_ioctl_compat_put_nvlist(zfs_cmd_t *zc, nvlist_t *nvl)
{
char *packed = NULL;
int error = 0;
size_t size;
VERIFY(nvlist_size(nvl, &size, NV_ENCODE_NATIVE) == 0);
#ifdef _KERNEL
packed = kmem_alloc(size, KM_SLEEP);
VERIFY(nvlist_pack(nvl, &packed, &size, NV_ENCODE_NATIVE,
KM_SLEEP) == 0);
if (ddi_copyout(packed,
(void *)(uintptr_t)zc->zc_nvlist_dst, size, zc->zc_iflags) != 0)
error = EFAULT;
kmem_free(packed, size);
#else
packed = (void *)(uintptr_t)zc->zc_nvlist_dst;
VERIFY(nvlist_pack(nvl, &packed, &size, NV_ENCODE_NATIVE,
0) == 0);
#endif
zc->zc_nvlist_dst_size = size;
return (error);
}
static void
export_buffer(import_export_t *iep, int *error)
{
int copy_err = 0;
if (iep->ie_size == 0 || iep->ie_uaddr == NULL)
return;
/*
* If the buffer was marked for export initially, and if the
* hypercall completed successfully, resync the user-space buffer
* with our in-kernel buffer.
*/
if ((iep->ie_flags & IE_EXPORT) && (*error >= 0) &&
(ddi_copyout(iep->ie_kaddr, iep->ie_uaddr, iep->ie_size, 0) != 0))
copy_err = -X_EFAULT;
if (iep->ie_flags & IE_FREE) {
kmem_free(iep->ie_kaddr, iep->ie_size);
iep->ie_kaddr = NULL;
iep->ie_flags = 0;
}
if (copy_err != 0 && *error >= 0)
*error = copy_err;
}
static int
fcoe_copyout_iocdata(intptr_t data, int mode, fcoeio_t *fcoeio, void *obuf)
{
if (fcoeio->fcoeio_olen) {
if (ddi_copyout(obuf,
(void *)(unsigned long)fcoeio->fcoeio_obuf,
fcoeio->fcoeio_olen, mode) != 0) {
return (EFAULT);
}
}
if (ddi_copyout(fcoeio, (void *)data, sizeof (fcoeio_t), mode) != 0) {
return (EFAULT);
}
return (0);
}
RTR0DECL(int) RTR0MemUserCopyTo(RTR3PTR R3PtrDst, void const *pvSrc, size_t cb)
{
int rc;
RT_ASSERT_INTS_ON();
rc = ddi_copyout(pvSrc, (void *)R3PtrDst, cb, 0 /*flags*/);
if (RT_LIKELY(rc == 0))
return VINF_SUCCESS;
return VERR_ACCESS_DENIED;
}
/*
* iscsi_ioctl_copyout -
*/
int
iscsi_ioctl_copyout(void *data, size_t size, caddr_t arg, int mode)
{
int rtn;
rtn = EFAULT;
if (ddi_copyout(data, arg, size, mode) == 0) {
rtn = 0;
}
kmem_free(data, size);
return (rtn);
}
static int
hci1394_ioctl_read_selfid32(hci1394_state_t *soft_state,
hci1394_ioctl_readselfid32_t *read_selfid, int mode)
{
int status;
uint_t offset;
uint32_t data;
ASSERT(soft_state != NULL);
ASSERT(read_selfid != NULL);
TNF_PROBE_0_DEBUG(hci1394_ioctl_read_selfid32_enter,
HCI1394_TNF_HAL_STACK, "");
/*
* make sure we are not trying to copy more data than the selfid buffer
* can hold. count is in quadlets and max_selfid_size is in bytes.
*/
if ((read_selfid->count * 4) > OHCI_MAX_SELFID_SIZE) {
TNF_PROBE_0(hci1394_ioctl_read_selfid32_cnt_fail,
HCI1394_TNF_HAL_ERROR, "");
TNF_PROBE_0_DEBUG(hci1394_ioctl_read_selfid32_exit,
HCI1394_TNF_HAL_STACK, "");
return (EINVAL);
}
/*
* copy the selfid buffer one word at a time into the user buffer. The
* combination between having to do ddi_get32's (for endian reasons) and
* a ddi_copyout() make it easier to do it one word at a time.
*/
for (offset = 0; offset < read_selfid->count; offset++) {
/* read word from selfid buffer */
hci1394_ohci_selfid_read(soft_state->ohci, offset, &data);
/* copy the selfid word into the user buffer */
status = ddi_copyout(&data,
(void *)(uintptr_t)(read_selfid->buf + (offset * 4)),
4, mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_read_selfid32_co_fail,
HCI1394_TNF_HAL_ERROR, "");
TNF_PROBE_0_DEBUG(hci1394_ioctl_read_selfid32_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
}
TNF_PROBE_0_DEBUG(hci1394_ioctl_read_selfid32_exit,
HCI1394_TNF_HAL_STACK, "");
return (0);
}
static void
scopyout(spcs_s_pinfo_t *kstatus, spcs_s_pinfo_t *ustatus)
{
int mode = 0;
#ifdef UNISTAT_TRACE
cmn_err(CE_WARN, "!scopyout entry");
#endif
/*
* If tdata is in use, blow up: asynch data is not intended for ioctls.
* How would we ship it back? (the user hasn't given us any place to
* put it!)
*/
if (kstatus->tcount)
cmn_err(_CELEVEL, "!SPCS: Unistat async data in ioctl status!");
/*
* Gently, Bentley
* Have to copy all the header stuff even though there is no need for
* some items like the revisions. This is unavoidable without making
* the structure more complex or guessing about alignment and the true
* size of the part of the structure sitting ahead of the {i,s,t}data
* arrays.
*/
(void) ddi_copyout((void *) kstatus, (void *) ustatus,
sizeof (spcs_s_pinfo_t) - (sizeof (kstatus->idata) +
sizeof (kstatus->sdata) + sizeof (kstatus->tdata)), mode);
(void) ddi_copyout((void *)kstatus->idata, (void *) ustatus->idata,
(kstatus->icount * sizeof (kstatus->idata[0])), mode);
(void) ddi_copyout((void *)kstatus->sdata, (void *) ustatus->sdata,
(kstatus->scount * sizeof (kstatus->sdata[0])), mode);
(void) ddi_copyout((void *)kstatus->tdata, (void *) ustatus->tdata,
(kstatus->tcount * sizeof (kstatus->tdata[0])), mode);
#ifdef UNISTAT_TRACE
cmn_err(CE_WARN, "!scopyout exit");
#endif
}
static int
get_hsp(
void *d,
int mode
)
{
hot_spare_pool_t *hsp;
get_hsp_t *ghsp;
size_t size;
set_t setno;
int err = 0;
md_i_get_t *migp = (md_i_get_t *)d;
setno = migp->md_driver.md_setno;
mdclrerror(&migp->mde);
/* Scan the hot spare pool list */
hsp = find_hot_spare_pool(setno, migp->id);
if (hsp == NULL) {
return (mdhsperror(&migp->mde, MDE_INVAL_HSP,
migp->id));
}
size = (sizeof (ghsp->ghsp_hs_keys[0]) * (hsp->hsp_nhotspares - 1)) +
sizeof (get_hsp_t);
if (migp->size == 0) {
migp->size = (int)size;
return (0);
}
if (migp->size < size)
return (EFAULT);
ghsp = kmem_alloc(size, KM_SLEEP);
ghsp->ghsp_id = hsp->hsp_self_id;
ghsp->ghsp_refcount = hsp->hsp_refcount;
ghsp->ghsp_nhotspares = hsp->hsp_nhotspares;
build_key_list(setno, hsp, ghsp->ghsp_hs_keys);
if (ddi_copyout(ghsp, (caddr_t)(uintptr_t)migp->mdp, size, mode))
err = EFAULT;
kmem_free(ghsp, size);
return (err);
}
static int
hci1394_ioctl_rdvreg(hci1394_state_t *soft_state, void *arg, int mode)
{
hci1394_ioctl_rdvreg_t rdvreg;
int status;
ASSERT(soft_state != NULL);
ASSERT(arg != NULL);
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdvreg_enter, HCI1394_TNF_HAL_STACK,
"");
status = ddi_copyin(arg, &rdvreg, sizeof (hci1394_ioctl_rdvreg_t),
mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_rdvreg_ci_fail, HCI1394_TNF_HAL_ERROR,
"");
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdvreg_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
status = hci1394_vendor_reg_read(soft_state->vendor,
rdvreg.regset, rdvreg.addr, &rdvreg.data);
if (status != DDI_SUCCESS) {
TNF_PROBE_0(hci1394_ioctl_rdvreg_vrr_fail,
HCI1394_TNF_HAL_ERROR, "");
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdvreg_exit,
HCI1394_TNF_HAL_STACK, "");
return (EINVAL);
}
status = ddi_copyout(&rdvreg, arg, sizeof (hci1394_ioctl_rdvreg_t),
mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_rdvreg_co_fail,
HCI1394_TNF_HAL_ERROR, "");
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdvreg_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdvreg_exit, HCI1394_TNF_HAL_STACK, "");
return (0);
}
static int
notify_fillin_empty_ioctl(void *data, void *ioctl_in, size_t sz,
int mode)
{
int err;
md_event_ioctl_t *ioctl = (md_event_ioctl_t *)data;
ioctl->mdn_event = EQ_EMPTY;
ioctl->mdn_tag = TAG_EMPTY;
ioctl->mdn_set = MD_ALLSETS;
ioctl->mdn_dev = MD_ALLDEVS;
uniqtime32(&ioctl->mdn_time);
ioctl->mdn_user = (u_longlong_t)0;
err = ddi_copyout(data, ioctl_in, sz, mode);
return (err);
}
/*ARGSUSED*/
static int
av1394_ioctl_arq_get_ibuf_size(av1394_inst_t *avp, void *arg, int mode)
{
av1394_async_t *ap = &avp->av_a;
int sz;
int ret = 0;
AV1394_TNF_ENTER(av1394_ioctl_arq_get_ibuf_size);
sz = av1394_getmaxq(&ap->a_rq);
if (ddi_copyout(&sz, arg, sizeof (sz), mode) != 0) {
ret = EFAULT;
}
AV1394_TNF_EXIT(av1394_ioctl_arq_get_ibuf_size);
return (ret);
}
static int
hci1394_ioctl_rdphy(hci1394_state_t *soft_state, void *arg, int mode)
{
hci1394_ioctl_rdphy_t rdphy;
int status;
ASSERT(soft_state != NULL);
ASSERT(arg != NULL);
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdphy_enter, HCI1394_TNF_HAL_STACK, "");
status = ddi_copyin(arg, &rdphy, sizeof (hci1394_ioctl_rdphy_t), mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_rdphy_ci_fail, HCI1394_TNF_HAL_ERROR,
"");
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdphy_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
status = hci1394_ohci_phy_read(soft_state->ohci, rdphy.addr,
&rdphy.data);
if (status != DDI_SUCCESS) {
TNF_PROBE_0(hci1394_ioctl_rdphy_pr_fail, HCI1394_TNF_HAL_ERROR,
"");
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdphy_exit,
HCI1394_TNF_HAL_STACK, "");
return (EINVAL);
}
status = ddi_copyout(&rdphy, arg, sizeof (hci1394_ioctl_rdphy_t), mode);
if (status != 0) {
TNF_PROBE_0(hci1394_ioctl_rdphy_co_fail, HCI1394_TNF_HAL_ERROR,
"");
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdphy_exit,
HCI1394_TNF_HAL_STACK, "");
return (EFAULT);
}
TNF_PROBE_0_DEBUG(hci1394_ioctl_rdphy_exit, HCI1394_TNF_HAL_STACK, "");
return (0);
}
/*ARGSUSED*/
static int
foo_ioctl(dev_t dev, int cmd, intptr_t arg, int flags, /* model.h */
cred_t *cr, int *rvalp)
{
int err;
err = 0;
switch (cmd) {
case FOO_IOC_GETCNT:
atomic_inc_32(&foo_count);
if (ddi_copyout(&foo_count, (void *)arg,
sizeof (foo_count), flags))
err = EFAULT;
break;
default:
err = ENOTTY;
break;
}
return (err);
}
/*
* iscsi_conn_list_get_copyout -
*/
int
iscsi_ioctl_conn_oid_list_get_copyout(iscsi_conn_list_t *cl, caddr_t arg,
int mode)
{
size_t alloc_len;
int rtn;
ASSERT(cl != NULL);
ASSERT(arg != NULL);
rtn = EFAULT;
alloc_len = sizeof (*cl);
if (cl->cl_in_cnt != 0) {
alloc_len += ((cl->cl_in_cnt - 1) * sizeof (iscsi_if_conn_t));
}
if (ddi_copyout(cl, arg, alloc_len, mode) == 0) {
rtn = 0;
}
kmem_free(cl, alloc_len);
return (rtn);
}
/*ARGSUSED*/
static int
stripe_get(void *d, int mode, IOLOCK *lock)
{
minor_t mnum;
mdi_unit_t *ui;
ms_unit_t *un;
md_error_t *mdep;
md_i_get_t *migp = d;
mnum = migp->id;
mdep = &migp->mde;
mdclrerror(mdep);
if ((MD_MIN2SET(mnum) >= md_nsets) || (MD_MIN2UNIT(mnum) >= md_nunits))
return (mdmderror(mdep, MDE_INVAL_UNIT, mnum));
if ((ui = MDI_UNIT(mnum)) == NULL) {
return (mdmderror(mdep, MDE_UNIT_NOT_SETUP, mnum));
}
un = (ms_unit_t *)md_ioctl_readerlock(lock, ui);
if (migp->size == 0) {
migp->size = un->c.un_size;
return (0);
}
if (migp->size < un->c.un_size) {
return (EFAULT);
}
if (ddi_copyout(un, (void *)(uintptr_t)migp->mdp,
un->c.un_size, mode))
return (EFAULT);
return (0);
}
/*ARGSUSED*/
static int
cpuid_ioctl(dev_t dev, int cmd, intptr_t arg, int mode, cred_t *cr, int *rval)
{
char areq[16];
void *ustr;
switch (cmd) {
case CPUID_GET_HWCAP: {
STRUCT_DECL(cpuid_get_hwcap, h);
STRUCT_INIT(h, mode);
if (ddi_copyin((void *)arg,
STRUCT_BUF(h), STRUCT_SIZE(h), mode))
return (EFAULT);
if ((ustr = STRUCT_FGETP(h, cgh_archname)) != NULL &&
copyinstr(ustr, areq, sizeof (areq), NULL) != 0)
return (EFAULT);
areq[sizeof (areq) - 1] = '\0';
if (strcmp(areq, architecture) == 0)
STRUCT_FSET(h, cgh_hwcap, auxv_hwcap);
#if defined(_SYSCALL32_IMPL)
else if (strcmp(areq, architecture_32) == 0)
STRUCT_FSET(h, cgh_hwcap, auxv_hwcap32);
#endif
else
STRUCT_FSET(h, cgh_hwcap, 0);
if (ddi_copyout(STRUCT_BUF(h),
(void *)arg, STRUCT_SIZE(h), mode))
return (EFAULT);
return (0);
}
default:
return (ENOTTY);
}
}
int
_nscpartsize(dev_t dev, intptr_t arg, int mode)
{
struct nscioc_partsize partsize;
minor_t mindev = getminor(dev);
nsc_size_t size;
int rc, resv;
nsc_fd_t *fd;
if ((fd = _nsc_minor_fd[mindev]) == 0)
return (EIO);
mutex_enter(_nsc_minor_slp[mindev]);
resv = (nsc_held(fd) == 0);
if (resv && (rc = nsc_reserve(fd, NSC_PCATCH)) != 0) {
mutex_exit(_nsc_minor_slp[mindev]);
return (rc);
}
rc = nsc_partsize(fd, &size);
partsize.partsize = (uint64_t)size;
if (resv)
nsc_release(fd);
mutex_exit(_nsc_minor_slp[mindev]);
if (ddi_copyout((void *)&partsize, (void *)arg,
sizeof (partsize), mode) < 0) {
return (EFAULT);
}
return (rc);
}
static int VBoxUSBMonSolarisIOCtl(dev_t Dev, int Cmd, intptr_t pArg, int Mode, cred_t *pCred, int *pVal)
{
LogFunc((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl Dev=%d Cmd=%d pArg=%p Mode=%d\n", Dev, Cmd, pArg));
/*
* Get the session from the soft state item.
*/
vboxusbmon_state_t *pState = ddi_get_soft_state(g_pVBoxUSBMonSolarisState, getminor(Dev));
if (!pState)
{
LogRel((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl: no state data for %d\n", getminor(Dev)));
return EINVAL;
}
/*
* Read the request wrapper. Though We don't really need wrapper struct. now
* it's room for the future as Solaris isn't generous regarding the size.
*/
VBOXUSBREQ ReqWrap;
if (IOCPARM_LEN(Cmd) != sizeof(ReqWrap))
{
LogRel((DEVICE_NAME ": VBoxUSBMonSolarisIOCtl: bad request %#x size=%d expected=%d\n", Cmd, IOCPARM_LEN(Cmd), sizeof(ReqWrap)));
return ENOTTY;
}
int rc = ddi_copyin((void *)pArg, &ReqWrap, sizeof(ReqWrap), Mode);
if (RT_UNLIKELY(rc))
{
LogRel((DEVICE_NAME ": VBoxUSBMonSolarisIOCtl: ddi_copyin failed to read header pArg=%p Cmd=%d. rc=%d.\n", pArg, Cmd, rc));
return EINVAL;
}
if (ReqWrap.u32Magic != VBOXUSBMON_MAGIC)
{
LogRel((DEVICE_NAME ": VBoxUSBMonSolarisIOCtl: bad magic %#x; pArg=%p Cmd=%d.\n", ReqWrap.u32Magic, pArg, Cmd));
return EINVAL;
}
if (RT_UNLIKELY( ReqWrap.cbData == 0
|| ReqWrap.cbData > _1M*16))
{
LogRel((DEVICE_NAME ": VBoxUSBMonSolarisIOCtl: bad size %#x; pArg=%p Cmd=%d.\n", ReqWrap.cbData, pArg, Cmd));
return EINVAL;
}
/*
* Read the request.
*/
void *pvBuf = RTMemTmpAlloc(ReqWrap.cbData);
if (RT_UNLIKELY(!pvBuf))
{
LogRel((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl: RTMemTmpAlloc failed to alloc %d bytes.\n", ReqWrap.cbData));
return ENOMEM;
}
rc = ddi_copyin((void *)(uintptr_t)ReqWrap.pvDataR3, pvBuf, ReqWrap.cbData, Mode);
if (RT_UNLIKELY(rc))
{
RTMemTmpFree(pvBuf);
LogRel((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl: ddi_copyin failed; pvBuf=%p pArg=%p Cmd=%d. rc=%d\n", pvBuf, pArg, Cmd, rc));
return EFAULT;
}
if (RT_UNLIKELY( ReqWrap.cbData != 0
&& !VALID_PTR(pvBuf)))
{
RTMemTmpFree(pvBuf);
LogRel((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl: pvBuf invalid pointer %p\n", pvBuf));
return EINVAL;
}
Log((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl: pid=%d.\n", (int)RTProcSelf()));
/*
* Process the IOCtl.
*/
size_t cbDataReturned;
rc = vboxUSBMonSolarisProcessIOCtl(Cmd, pState, pvBuf, ReqWrap.cbData, &cbDataReturned);
ReqWrap.rc = rc;
rc = 0;
if (RT_UNLIKELY(cbDataReturned > ReqWrap.cbData))
{
LogRel((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl: too much output data %d expected %d\n", cbDataReturned, ReqWrap.cbData));
cbDataReturned = ReqWrap.cbData;
}
ReqWrap.cbData = cbDataReturned;
/*
* Copy the request back to user space.
*/
rc = ddi_copyout(&ReqWrap, (void *)pArg, sizeof(ReqWrap), Mode);
if (RT_LIKELY(!rc))
{
/*
* Copy the payload (if any) back to user space.
*/
if (cbDataReturned > 0)
{
rc = ddi_copyout(pvBuf, (void *)(uintptr_t)ReqWrap.pvDataR3, cbDataReturned, Mode);
if (RT_UNLIKELY(rc))
{
LogRel((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl: ddi_copyout failed; pvBuf=%p pArg=%p Cmd=%d. rc=%d\n", pvBuf, pArg, Cmd, rc));
rc = EFAULT;
}
}
}
else
{
LogRel((DEVICE_NAME ":VBoxUSBMonSolarisIOCtl: ddi_copyout(1) failed pArg=%p Cmd=%d\n", pArg, Cmd));
rc = EFAULT;
}
*pVal = rc;
RTMemTmpFree(pvBuf);
return rc;
}
/* ARGSUSED */
static int
sdpfp_ioctl(sock_lower_handle_t handle, int cmd, intptr_t arg, int mod,
int32_t *rval, struct cred *cr)
{
#if defined(_SYSCALL32)
struct timeval32 tival;
#else
struct timeval tival;
#endif
mac_client_promisc_type_t mtype;
datalink_id_t linkid;
struct lifreq lifreq;
struct ifreq ifreq;
struct pfpsock *ps;
mac_handle_t mh;
timespec_t tv;
int error;
switch (cmd) {
/*
* ioctls that work on "struct lifreq"
*/
case SIOCSLIFFLAGS :
case SIOCGLIFINDEX :
case SIOCGLIFFLAGS :
case SIOCGLIFMTU :
error = pfp_lifreq_getlinkid(arg, &lifreq, &linkid);
if (error != 0)
return (error);
break;
/*
* ioctls that work on "struct ifreq".
* Not all of these have a "struct lifreq" partner, for example
* SIOCGIFHWADDR, for the simple reason that the logical interface
* does not have a hardware address.
*/
case SIOCSIFFLAGS :
case SIOCGIFINDEX :
case SIOCGIFFLAGS :
case SIOCGIFMTU :
case SIOCGIFHWADDR :
error = pfp_ifreq_getlinkid(arg, &ifreq, &linkid);
if (error != 0)
return (error);
break;
}
error = mac_open_by_linkid(linkid, &mh);
if (error != 0)
return (error);
ps = (struct pfpsock *)handle;
switch (cmd) {
case SIOCGLIFINDEX :
lifreq.lifr_index = linkid;
break;
case SIOCGIFINDEX :
ifreq.ifr_index = linkid;
break;
case SIOCGIFFLAGS :
ifreq.ifr_flags = IFF_RUNNING;
if (ps->ps_promisc == MAC_CLIENT_PROMISC_ALL)
ifreq.ifr_flags |= IFF_PROMISC;
break;
case SIOCGLIFFLAGS :
lifreq.lifr_flags = IFF_RUNNING;
if (ps->ps_promisc == MAC_CLIENT_PROMISC_ALL)
lifreq.lifr_flags |= IFF_PROMISC;
break;
case SIOCSIFFLAGS :
if (linkid != ps->ps_linkid) {
error = EINVAL;
} else {
if ((ifreq.ifr_flags & IFF_PROMISC) != 0)
mtype = MAC_CLIENT_PROMISC_ALL;
else
mtype = MAC_CLIENT_PROMISC_FILTERED;
error = pfp_set_promisc(ps, mtype);
}
break;
case SIOCSLIFFLAGS :
if (linkid != ps->ps_linkid) {
error = EINVAL;
} else {
if ((lifreq.lifr_flags & IFF_PROMISC) != 0)
mtype = MAC_CLIENT_PROMISC_ALL;
else
mtype = MAC_CLIENT_PROMISC_FILTERED;
error = pfp_set_promisc(ps, mtype);
}
break;
case SIOCGIFMTU :
mac_sdu_get(mh, NULL, &ifreq.ifr_mtu);
break;
case SIOCGLIFMTU :
mac_sdu_get(mh, NULL, &lifreq.lifr_mtu);
break;
case SIOCGIFHWADDR :
mac_unicast_primary_get(mh, (uint8_t *)ifreq.ifr_addr.sa_data);
ifreq.ifr_addr.sa_family = pfp_dl_to_arphrd(mac_type(mh));
break;
case SIOCGSTAMP :
(void) gethrestime(&tv);
tival.tv_sec = (time_t)tv.tv_sec;
tival.tv_usec = tv.tv_nsec / 1000;
error = ddi_copyout(&tival, (void *)arg, sizeof (tival), 0);
break;
default :
break;
}
mac_close(mh);
if (error == 0) {
/*
* Only the "GET" ioctls need to copy data back to userace.
*/
switch (cmd) {
case SIOCGLIFINDEX :
case SIOCGLIFFLAGS :
case SIOCGLIFMTU :
error = ddi_copyout(&lifreq, (void *)arg,
sizeof (lifreq), 0);
break;
case SIOCGIFINDEX :
case SIOCGIFFLAGS :
case SIOCGIFMTU :
case SIOCGIFHWADDR :
error = ddi_copyout(&ifreq, (void *)arg,
sizeof (ifreq), 0);
break;
default :
break;
}
}
return (error);
}
int
nskernd_command(intptr_t arg, int mode, int *rvalp)
{
struct nskernd *udata = NULL;
uint64_t arg1, arg2;
int rc;
*rvalp = 0;
rc = 0;
udata = kmem_alloc(sizeof (*udata), KM_SLEEP);
if (ddi_copyin((void *)arg, udata, sizeof (*udata), mode) < 0) {
kmem_free(udata, sizeof (*udata));
return (EFAULT);
}
switch (udata->command) {
case NSKERND_START: /* User program start */
*rvalp = nskernd_start(udata->data1);
break;
case NSKERND_STOP: /* User program requesting stop */
mutex_enter(&nskernd_lock);
nskernd_cleanup();
mutex_exit(&nskernd_lock);
break;
case NSKERND_WAIT:
mutex_enter(&nskernd_lock);
bcopy(udata, &nskernd_kdata, sizeof (*udata));
if (nskernd_ask > 0)
cv_signal(&nskernd_ask_cv);
nskernd_u_wait++;
if (cv_wait_sig(&nskernd_u_cv, &nskernd_lock) != 0) {
/*
* woken by cv_signal() or cv_broadcast()
*/
bcopy(&nskernd_kdata, udata, sizeof (*udata));
} else {
/*
* signal - the user process has blocked all
* signals except for SIGTERM and the
* uncatchables, so the process is about to die
* and we need to clean up.
*/
udata->command = NSKERND_STOP;
udata->data1 = (uint64_t)1; /* cleanup done */
nskernd_cleanup();
}
nskernd_u_wait--;
mutex_exit(&nskernd_lock);
if (ddi_copyout(udata, (void *)arg,
sizeof (*udata), mode) < 0) {
rc = EFAULT;
break;
}
break;
case NSKERND_NEWLWP:
/* save kmem by freeing the udata structure */
arg1 = udata->data1;
kmem_free(udata, sizeof (*udata));
udata = NULL;
nsc_runlwp(arg1);
break;
case NSKERND_LOCK:
/* save kmem by freeing the udata structure */
arg1 = udata->data1;
arg2 = udata->data2;
kmem_free(udata, sizeof (*udata));
udata = NULL;
nsc_lockchild(arg1, arg2);
break;
default:
cmn_err(CE_WARN, "nskernd: unknown command %d", udata->command);
rc = EINVAL;
break;
}
if (udata != NULL) {
kmem_free(udata, sizeof (*udata));
udata = NULL;
}
return (rc);
}
/*ARGSUSED*/
static int
ntwdt_ioctl(dev_t dev, int cmd, intptr_t arg, int mode, cred_t *credp,
int *rvalp)
{
int instance = getminor(dev);
int retval = 0;
ntwdt_state_t *ntwdt_ptr = NULL;
ntwdt_runstate_t *ntwdt_state;
lom_dogstate_t lom_dogstate;
lom_dogctl_t lom_dogctl;
uint32_t lom_dogtime;
if ((ntwdt_ptr = getstate(instance)) == NULL) {
return (ENXIO);
}
ntwdt_state = ntwdt_ptr->ntwdt_run_state;
switch (cmd) {
case LOMIOCDOGSTATE:
mutex_enter(&ntwdt_state->ntwdt_runstate_mutex);
lom_dogstate.reset_enable = ntwdt_state->ntwdt_reset_enabled;
lom_dogstate.dog_enable = ntwdt_state->ntwdt_watchdog_enabled;
lom_dogstate.dog_timeout = ntwdt_state->ntwdt_watchdog_timeout;
mutex_exit(&ntwdt_state->ntwdt_runstate_mutex);
if (ddi_copyout((caddr_t)&lom_dogstate, (caddr_t)arg,
sizeof (lom_dogstate_t), mode) != 0) {
retval = EFAULT;
}
break;
case LOMIOCDOGCTL:
if (ddi_copyin((caddr_t)arg, (caddr_t)&lom_dogctl,
sizeof (lom_dogctl_t), mode) != 0) {
retval = EFAULT;
break;
}
NTWDT_DBG(NTWDT_DBG_IOCTL, ("reset_enable: %d, and dog_enable: "
"%d, watchdog_timeout %d", lom_dogctl.reset_enable,
lom_dogctl.dog_enable,
ntwdt_state->ntwdt_watchdog_timeout));
/*
* ignore request to enable reset while disabling watchdog.
*/
if (!lom_dogctl.dog_enable && lom_dogctl.reset_enable) {
NTWDT_DBG(NTWDT_DBG_IOCTL, ("invalid combination of "
"reset_enable: %d, and dog_enable: %d",
lom_dogctl.reset_enable,
lom_dogctl.dog_enable));
retval = EINVAL;
break;
}
mutex_enter(&ntwdt_state->ntwdt_runstate_mutex);
if (ntwdt_state->ntwdt_watchdog_timeout == 0) {
/*
* the LOMIOCDOGTIME has never been used to setup
* a valid timeout.
*/
NTWDT_DBG(NTWDT_DBG_IOCTL, ("timeout has not been set"
"watchdog_timeout: %d",
ntwdt_state->ntwdt_watchdog_timeout));
retval = EINVAL;
goto end;
}
/*
* Store the user specified state in the softstate.
*/
ntwdt_state->ntwdt_reset_enabled = lom_dogctl.reset_enable;
ntwdt_state->ntwdt_watchdog_enabled = lom_dogctl.dog_enable;
if (ntwdt_state->ntwdt_watchdog_enabled != 0) {
/*
* The user wants to enable the watchdog.
* Arm the watchdog and start the cyclic.
*/
ntwdt_arm_watchdog(ntwdt_state);
if (ntwdt_state->ntwdt_timer_running == 0) {
ntwdt_start_timer(ntwdt_ptr);
}
NTWDT_DBG(NTWDT_DBG_IOCTL, ("AWDT is enabled"));
} else {
/*
* The user wants to disable the watchdog.
*/
if (ntwdt_state->ntwdt_timer_running != 0) {
ntwdt_stop_timer(ntwdt_ptr);
}
NTWDT_DBG(NTWDT_DBG_IOCTL, ("AWDT is disabled"));
}
mutex_exit(&ntwdt_state->ntwdt_runstate_mutex);
break;
case LOMIOCDOGTIME:
if (ddi_copyin((caddr_t)arg, (caddr_t)&lom_dogtime,
sizeof (uint32_t), mode) != 0) {
retval = EFAULT;
break;
}
NTWDT_DBG(NTWDT_DBG_IOCTL, ("user set timeout: %d",
lom_dogtime));
/*
* Ensure specified timeout is valid.
*/
if ((lom_dogtime == 0) ||
(lom_dogtime > (uint32_t)NTWDT_MAX_TIMEOUT)) {
retval = EINVAL;
NTWDT_DBG(NTWDT_DBG_IOCTL, ("user set invalid "
"timeout: %d", (int)TICK_TO_MSEC(lom_dogtime)));
break;
}
mutex_enter(&ntwdt_state->ntwdt_runstate_mutex);
ntwdt_state->ntwdt_watchdog_timeout = lom_dogtime;
/*
* If awdt is currently running, re-arm it with the
* newly-specified timeout value.
*/
if (ntwdt_state->ntwdt_timer_running != 0) {
ntwdt_arm_watchdog(ntwdt_state);
}
mutex_exit(&ntwdt_state->ntwdt_runstate_mutex);
break;
case LOMIOCDOGPAT:
/*
* Allow user to pat the watchdog timer.
*/
NTWDT_DBG(NTWDT_DBG_IOCTL, ("DOGPAT is invoked"));
mutex_enter(&ntwdt_state->ntwdt_runstate_mutex);
/*
* If awdt is not enabled or underlying cyclic is not
* running, exit.
*/
if (!(ntwdt_state->ntwdt_watchdog_enabled &&
ntwdt_state->ntwdt_timer_running)) {
NTWDT_DBG(NTWDT_DBG_IOCTL, ("PAT: AWDT not enabled"));
goto end;
}
if (ntwdt_state->ntwdt_watchdog_expired == 0) {
/*
* re-arm the awdt.
*/
ntwdt_arm_watchdog(ntwdt_state);
NTWDT_DBG(NTWDT_DBG_IOCTL, ("AWDT patted, "
"remainning seconds: %d",
ntwdt_state->ntwdt_time_remaining));
}
mutex_exit(&ntwdt_state->ntwdt_runstate_mutex);
break;
default:
retval = EINVAL;
break;
}
return (retval);
end:
mutex_exit(&ntwdt_state->ntwdt_runstate_mutex);
return (retval);
}
/**
* Worker for VBoxSupDrvIOCtl that takes the slow IOCtl functions.
*
* @returns Solaris errno.
*
* @param pSession The session.
* @param Cmd The IOCtl command.
* @param Mode Information bitfield (for specifying ownership of data)
* @param iArg User space address of the request buffer.
*/
static int VBoxDrvSolarisIOCtlSlow(PSUPDRVSESSION pSession, int iCmd, int Mode, intptr_t iArg)
{
int rc;
uint32_t cbBuf = 0;
union
{
SUPREQHDR Hdr;
uint8_t abBuf[64];
} StackBuf;
PSUPREQHDR pHdr;
/*
* Read the header.
*/
if (RT_UNLIKELY(IOCPARM_LEN(iCmd) != sizeof(StackBuf.Hdr)))
{
LogRel(("VBoxDrvSolarisIOCtlSlow: iCmd=%#x len %d expected %d\n", iCmd, IOCPARM_LEN(iCmd), sizeof(StackBuf.Hdr)));
return EINVAL;
}
rc = ddi_copyin((void *)iArg, &StackBuf.Hdr, sizeof(StackBuf.Hdr), Mode);
if (RT_UNLIKELY(rc))
{
LogRel(("VBoxDrvSolarisIOCtlSlow: ddi_copyin(,%#lx,) failed; iCmd=%#x. rc=%d\n", iArg, iCmd, rc));
return EFAULT;
}
if (RT_UNLIKELY((StackBuf.Hdr.fFlags & SUPREQHDR_FLAGS_MAGIC_MASK) != SUPREQHDR_FLAGS_MAGIC))
{
LogRel(("VBoxDrvSolarisIOCtlSlow: bad header magic %#x; iCmd=%#x\n", StackBuf.Hdr.fFlags & SUPREQHDR_FLAGS_MAGIC_MASK, iCmd));
return EINVAL;
}
cbBuf = RT_MAX(StackBuf.Hdr.cbIn, StackBuf.Hdr.cbOut);
if (RT_UNLIKELY( StackBuf.Hdr.cbIn < sizeof(StackBuf.Hdr)
|| StackBuf.Hdr.cbOut < sizeof(StackBuf.Hdr)
|| cbBuf > _1M*16))
{
LogRel(("VBoxDrvSolarisIOCtlSlow: max(%#x,%#x); iCmd=%#x\n", StackBuf.Hdr.cbIn, StackBuf.Hdr.cbOut, iCmd));
return EINVAL;
}
/*
* Buffer the request.
*/
if (cbBuf <= sizeof(StackBuf))
pHdr = &StackBuf.Hdr;
else
{
pHdr = RTMemTmpAlloc(cbBuf);
if (RT_UNLIKELY(!pHdr))
{
LogRel(("VBoxDrvSolarisIOCtlSlow: failed to allocate buffer of %d bytes for iCmd=%#x.\n", cbBuf, iCmd));
return ENOMEM;
}
}
rc = ddi_copyin((void *)iArg, pHdr, cbBuf, Mode);
if (RT_UNLIKELY(rc))
{
LogRel(("VBoxDrvSolarisIOCtlSlow: copy_from_user(,%#lx, %#x) failed; iCmd=%#x. rc=%d\n", iArg, cbBuf, iCmd, rc));
if (pHdr != &StackBuf.Hdr)
RTMemFree(pHdr);
return EFAULT;
}
/*
* Process the IOCtl.
*/
rc = supdrvIOCtl(iCmd, &g_DevExt, pSession, pHdr, cbBuf);
/*
* Copy ioctl data and output buffer back to user space.
*/
if (RT_LIKELY(!rc))
{
uint32_t cbOut = pHdr->cbOut;
if (RT_UNLIKELY(cbOut > cbBuf))
{
LogRel(("VBoxDrvSolarisIOCtlSlow: too much output! %#x > %#x; iCmd=%#x!\n", cbOut, cbBuf, iCmd));
cbOut = cbBuf;
}
rc = ddi_copyout(pHdr, (void *)iArg, cbOut, Mode);
if (RT_UNLIKELY(rc != 0))
{
/* this is really bad */
LogRel(("VBoxDrvSolarisIOCtlSlow: ddi_copyout(,%p,%d) failed. rc=%d\n", (void *)iArg, cbBuf, rc));
rc = EFAULT;
}
}
else
rc = EINVAL;
if (pHdr != &StackBuf.Hdr)
RTMemTmpFree(pHdr);
return rc;
}
/*
* Perform register accesses on the nexus device itself.
*/
int
pxtool_bus_reg_ops(dev_info_t *dip, void *arg, int cmd, int mode)
{
pcitool_reg_t prg;
size_t size;
px_t *px_p = DIP_TO_STATE(dip);
boolean_t is_write = B_FALSE;
uint32_t rval = 0;
if (cmd == PCITOOL_NEXUS_SET_REG)
is_write = B_TRUE;
DBG(DBG_TOOLS, dip, "pxtool_bus_reg_ops set/get reg\n");
/* Read data from userland. */
if (ddi_copyin(arg, &prg, sizeof (pcitool_reg_t),
mode) != DDI_SUCCESS) {
DBG(DBG_TOOLS, dip, "Error reading arguments\n");
return (EFAULT);
}
size = PCITOOL_ACC_ATTR_SIZE(prg.acc_attr);
DBG(DBG_TOOLS, dip, "raw bus:0x%x, dev:0x%x, func:0x%x\n",
prg.bus_no, prg.dev_no, prg.func_no);
DBG(DBG_TOOLS, dip, "barnum:0x%x, offset:0x%" PRIx64 ", acc:0x%x\n",
prg.barnum, prg.offset, prg.acc_attr);
DBG(DBG_TOOLS, dip, "data:0x%" PRIx64 ", phys_addr:0x%" PRIx64 "\n",
prg.data, prg.phys_addr);
/*
* If bank num == ff, base phys addr passed in from userland.
*
* Normal bank specification is invalid, as there is no OBP property to
* back it up.
*/
if (prg.barnum != PCITOOL_BASE) {
prg.status = PCITOOL_OUT_OF_RANGE;
rval = EINVAL;
goto done;
}
/* Allow only size of 8-bytes. */
if (size != sizeof (uint64_t)) {
prg.status = PCITOOL_INVALID_SIZE;
rval = EINVAL;
goto done;
}
/* Alignment checking. */
if (!IS_P2ALIGNED(prg.offset, size)) {
DBG(DBG_TOOLS, dip, "not aligned.\n");
prg.status = PCITOOL_NOT_ALIGNED;
rval = EINVAL;
goto done;
}
prg.phys_addr += prg.offset;
/*
* Only the hypervisor can access nexus registers. As a result, there
* can be no error recovery in the OS. If there is an error, the
* system will go down, but with a trap type 7f. The OS cannot
* intervene with this kind of trap.
*/
/* Access device. prg.status is modified. */
rval = pxtool_phys_access(px_p, prg.phys_addr, &prg.data,
PCITOOL_ACC_IS_BIG_ENDIAN(prg.acc_attr), is_write);
done:
prg.drvr_version = PCITOOL_VERSION;
if (ddi_copyout(&prg, arg, sizeof (pcitool_reg_t),
mode) != DDI_SUCCESS) {
DBG(DBG_TOOLS, dip, "Copyout failed.\n");
return (EFAULT);
}
return (rval);
}
static int
do_gfx_ioctl(int cmd, intptr_t data, int mode, struct vgatext_softc *softc)
{
static char kernel_only[] =
"gfxp_vgatext_ioctl: %s is a kernel only ioctl";
int err;
int kd_mode;
switch (cmd) {
case KDSETMODE:
return (vgatext_kdsetmode(softc, (int)data));
case KDGETMODE:
kd_mode = softc->mode;
if (ddi_copyout(&kd_mode, (void *)data, sizeof (int), mode))
return (EFAULT);
break;
case VIS_DEVINIT:
if (!(mode & FKIOCTL)) {
cmn_err(CE_CONT, kernel_only, "VIS_DEVINIT");
return (ENXIO);
}
err = vgatext_devinit(softc, (struct vis_devinit *)data);
if (err != 0) {
cmn_err(CE_WARN,
"gfxp_vgatext_ioctl: could not"
" initialize console");
return (err);
}
break;
case VIS_CONSCOPY: /* move */
{
struct vis_conscopy pma;
if (ddi_copyin((void *)data, &pma,
sizeof (struct vis_conscopy), mode))
return (EFAULT);
vgatext_cons_copy(softc, &pma);
break;
}
case VIS_CONSDISPLAY: /* display */
{
struct vis_consdisplay display_request;
if (ddi_copyin((void *)data, &display_request,
sizeof (display_request), mode))
return (EFAULT);
vgatext_cons_display(softc, &display_request);
break;
}
case VIS_CONSCURSOR:
{
struct vis_conscursor cursor_request;
if (ddi_copyin((void *)data, &cursor_request,
sizeof (cursor_request), mode))
return (EFAULT);
vgatext_cons_cursor(softc, &cursor_request);
if (cursor_request.action == VIS_GET_CURSOR &&
ddi_copyout(&cursor_request, (void *)data,
sizeof (cursor_request), mode))
return (EFAULT);
break;
}
case VIS_GETCMAP:
case VIS_PUTCMAP:
case FBIOPUTCMAP:
case FBIOGETCMAP:
/*
* At the moment, text mode is not considered to have
* a color map.
*/
return (EINVAL);
case FBIOGATTR:
if (copyout(&vgatext_attr, (void *)data,
sizeof (struct fbgattr)))
return (EFAULT);
break;
case FBIOGTYPE:
if (copyout(&vgatext_attr.fbtype, (void *)data,
sizeof (struct fbtype)))
return (EFAULT);
break;
default:
return (ENXIO);
}
return (0);
}