void HPTLIBAPI
ioctl_ReportEvent(UCHAR event, PVOID param)
{
HPT_EVENT e;
ZeroMemory(&e, sizeof(e));
e.EventType = event;
switch(event)
{
case ET_INITIALIZE_ABORTED:
case ET_INITIALIZE_FAILED:
memcpy(e.Data, ((PVDevice)param)->u.array.ArrayName, MAX_ARRAY_NAME);
case ET_INITIALIZE_STARTED:
case ET_INITIALIZE_FINISHED:
case ET_REBUILD_STARTED:
case ET_REBUILD_ABORTED:
case ET_REBUILD_FAILED:
case ET_REBUILD_FINISHED:
case ET_VERIFY_STARTED:
case ET_VERIFY_ABORTED:
case ET_VERIFY_FAILED:
case ET_VERIFY_FINISHED:
case ET_VERIFY_DATA_ERROR:
case ET_SPARE_TOOK_OVER:
case ET_DEVICE_REMOVED:
case ET_DEVICE_PLUGGED:
case ET_DEVICE_ERROR:
e.DeviceID = VDEV_TO_ID((PVDevice)param);
break;
default:
break;
}
event_queue_add(&e);
if (event==ET_DEVICE_REMOVED) {
int controller, channel;
get_disk_location(&((PVDevice)param)->u.disk, &controller, &channel);
hpt_printk(("Device removed: controller %d channel %d\n", controller, channel));
}
wakeup(param);
}
static int
hpt_set_asc_info(IAL_ADAPTER_T *pAdapter, char *buffer,int length)
{
int orig_length = length+4;
PVBus _vbus_p = &pAdapter->VBus;
PVDevice pArray;
PVDevice pSubArray, pVDev;
UINT i, iarray, ichan;
struct cam_periph *periph = NULL;
intrmask_t oldspl;
#ifdef SUPPORT_ARRAY
if (length>=8 && strncmp(buffer, "rebuild ", 8)==0)
{
buffer+=8;
length-=8;
if (length>=5 && strncmp(buffer, "start", 5)==0)
{
oldspl = lock_driver();
for(i = 0; i < MAX_ARRAY_PER_VBUS; i++)
if ((pArray=ArrayTables(i))->u.array.dArStamp==0)
continue;
else{
if (pArray->u.array.rf_need_rebuild && !pArray->u.array.rf_rebuilding)
hpt_queue_dpc((HPT_DPC)hpt_rebuild_data_block, pAdapter, pArray,
(UCHAR)((pArray->u.array.CriticalMembers || pArray->VDeviceType == VD_RAID_1)? DUPLICATE : REBUILD_PARITY));
}
unlock_driver(oldspl);
return orig_length;
}
else if (length>=4 && strncmp(buffer, "stop", 4)==0)
{
oldspl = lock_driver();
for(i = 0; i < MAX_ARRAY_PER_VBUS; i++)
if ((pArray=ArrayTables(i))->u.array.dArStamp==0)
continue;
else{
if (pArray->u.array.rf_rebuilding)
pArray->u.array.rf_abort_rebuild = 1;
}
unlock_driver(oldspl);
return orig_length;
}
else if (length>=3 && buffer[1]==','&& buffer[0]>='1'&& buffer[2]>='1')
{
iarray = buffer[0]-'1';
ichan = buffer[2]-'1';
if(iarray >= MAX_VDEVICE_PER_VBUS || ichan >= MV_SATA_CHANNELS_NUM) return -EINVAL;
pArray = _vbus_p->pVDevice[iarray];
if (!pArray || (pArray->vf_online == 0)) return -EINVAL;
for (i=0;i<MV_SATA_CHANNELS_NUM;i++)
if(i == ichan)
goto rebuild;
return -EINVAL;
rebuild:
pVDev = &pAdapter->VDevices[ichan];
if(!pVDev->u.disk.df_on_line || pVDev->pParent) return -EINVAL;
/* Not allow to use a mounted disk ??? test*/
for(i = 0; i < MAX_VDEVICE_PER_VBUS; i++)
if(pVDev == _vbus_p->pVDevice[i])
{
periph = hpt_get_periph(pAdapter->mvSataAdapter.adapterId,i);
if (periph != NULL && periph->refcount >= 1)
{
hpt_printk(("Can not use disk used by OS!\n"));
return -EINVAL;
}
/* the Mounted Disk isn't delete */
}
switch(pArray->VDeviceType)
{
case VD_RAID_1:
case VD_RAID_5:
{
pSubArray = pArray;
loop:
oldspl = lock_driver();
if(hpt_add_disk_to_array(_VBUS_P VDEV_TO_ID(pSubArray), VDEV_TO_ID(pVDev)) == -1) {
unlock_driver(oldspl);
return -EINVAL;
}
pSubArray->u.array.rf_auto_rebuild = 0;
pSubArray->u.array.rf_abort_rebuild = 0;
hpt_queue_dpc((HPT_DPC)hpt_rebuild_data_block, pAdapter, pSubArray, DUPLICATE);
unlock_driver(oldspl);
break;
}
case VD_RAID_0:
for (i = 0; (UCHAR)i < pArray->u.array.bArnMember; i++)
if(pArray->u.array.pMember[i] && mIsArray(pArray->u.array.pMember[i]) &&
(pArray->u.array.pMember[i]->u.array.rf_broken == 1))
{
pSubArray = pArray->u.array.pMember[i];
goto loop;
}
default:
return -EINVAL;
}
return orig_length;
}
}
else if (length>=7 && strncmp(buffer, "verify ", 7)==0)
{
buffer+=7;
length-=7;
if (length>=6 && strncmp(buffer, "start ", 6)==0)
{
buffer+=6;
length-=6;
if (length>=1 && *buffer>='1')
{
iarray = *buffer-'1';
if(iarray >= MAX_VDEVICE_PER_VBUS) return -EINVAL;
pArray = _vbus_p->pVDevice[iarray];
if (!pArray || (pArray->vf_online == 0)) return -EINVAL;
if(pArray->VDeviceType != VD_RAID_1 && pArray->VDeviceType != VD_RAID_5)
return -EINVAL;
if (!(pArray->u.array.rf_need_rebuild ||
pArray->u.array.rf_rebuilding ||
pArray->u.array.rf_verifying ||
pArray->u.array.rf_initializing))
{
oldspl = lock_driver();
pArray->u.array.RebuildSectors = 0;
hpt_queue_dpc((HPT_DPC)hpt_rebuild_data_block, pAdapter, pArray, VERIFY);
unlock_driver(oldspl);
}
return orig_length;
}
}
else if (length>=5 && strncmp(buffer, "stop ", 5)==0)
{
buffer+=5;
length-=5;
if (length>=1 && *buffer>='1')
{
iarray = *buffer-'1';
if(iarray >= MAX_VDEVICE_PER_VBUS) return -EINVAL;
pArray = _vbus_p->pVDevice[iarray];
if (!pArray || (pArray->vf_online == 0)) return -EINVAL;
if(pArray->u.array.rf_verifying)
{
oldspl = lock_driver();
pArray->u.array.rf_abort_rebuild = 1;
unlock_driver(oldspl);
}
return orig_length;
}
}
}
else
#ifdef _RAID5N_
if (length>=10 && strncmp(buffer, "writeback ", 10)==0) {
buffer+=10;
length-=10;
if (length>=1 && *buffer>='0' && *buffer<='1') {
_vbus_(r5.enable_write_back) = *buffer-'0';
if (_vbus_(r5.enable_write_back))
hpt_printk(("RAID5 write back enabled"));
return orig_length;
}
}
else
#endif
#endif
if (0) {} /* just to compile */
#ifdef DEBUG
else if (length>=9 && strncmp(buffer, "dbglevel ", 9)==0) {
buffer+=9;
length-=9;
if (length>=1 && *buffer>='0' && *buffer<='3') {
hpt_dbg_level = *buffer-'0';
return orig_length;
}
}
else if (length>=8 && strncmp(buffer, "disable ", 8)==0) {
/* TO DO */
}
#endif
return -EINVAL;
}
static int
hpt_set_array_state(DEVICEID idArray, DWORD state)
{
IAL_ADAPTER_T *pAdapter;
PVDevice pVDevice = ID_TO_VDEV(idArray);
int i;
if(idArray == 0 || check_VDevice_valid(pVDevice)) return -1;
if(!mIsArray(pVDevice))
return -1;
if(!pVDevice->vf_online || pVDevice->u.array.rf_broken) return -1;
pAdapter=(IAL_ADAPTER_T *)pVDevice->pVBus->OsExt;
switch(state)
{
case MIRROR_REBUILD_START:
{
mtx_lock(&pAdapter->lock);
if (pVDevice->u.array.rf_rebuilding ||
pVDevice->u.array.rf_verifying ||
pVDevice->u.array.rf_initializing) {
mtx_unlock(&pAdapter->lock);
return -1;
}
pVDevice->u.array.rf_auto_rebuild = 0;
pVDevice->u.array.rf_abort_rebuild = 0;
hpt_queue_dpc((HPT_DPC)hpt_rebuild_data_block, pAdapter, pVDevice,
(UCHAR)((pVDevice->u.array.CriticalMembers || pVDevice->VDeviceType == VD_RAID_1)? DUPLICATE : REBUILD_PARITY));
while (!pVDevice->u.array.rf_rebuilding)
{
if (mtx_sleep(pVDevice, &pAdapter->lock, 0,
"hptwait", hz * 20) != 0)
break;
}
mtx_unlock(&pAdapter->lock);
}
break;
case MIRROR_REBUILD_ABORT:
{
for(i = 0; i < pVDevice->u.array.bArnMember; i++) {
if(pVDevice->u.array.pMember[i] != 0 && pVDevice->u.array.pMember[i]->VDeviceType == VD_RAID_1)
hpt_set_array_state(VDEV_TO_ID(pVDevice->u.array.pMember[i]), state);
}
mtx_lock(&pAdapter->lock);
if(pVDevice->u.array.rf_rebuilding != 1) {
mtx_unlock(&pAdapter->lock);
return -1;
}
pVDevice->u.array.rf_abort_rebuild = 1;
while (pVDevice->u.array.rf_abort_rebuild)
{
if (mtx_sleep(pVDevice, &pAdapter->lock, 0,
"hptabrt", hz * 20) != 0)
break;
}
mtx_unlock(&pAdapter->lock);
}
break;
case AS_VERIFY_START:
{
/*if(pVDevice->u.array.rf_verifying)
return -1;*/
mtx_lock(&pAdapter->lock);
if (pVDevice->u.array.rf_rebuilding ||
pVDevice->u.array.rf_verifying ||
pVDevice->u.array.rf_initializing) {
mtx_unlock(&pAdapter->lock);
return -1;
}
pVDevice->u.array.RebuildSectors = 0;
hpt_queue_dpc((HPT_DPC)hpt_rebuild_data_block, pAdapter, pVDevice, VERIFY);
while (!pVDevice->u.array.rf_verifying)
{
if (mtx_sleep(pVDevice, &pAdapter->lock, 0,
"hptvrfy", hz * 20) != 0)
break;
}
mtx_unlock(&pAdapter->lock);
}
break;
case AS_VERIFY_ABORT:
{
mtx_lock(&pAdapter->lock);
if(pVDevice->u.array.rf_verifying != 1) {
mtx_unlock(&pAdapter->lock);
return -1;
}
pVDevice->u.array.rf_abort_rebuild = 1;
while (pVDevice->u.array.rf_abort_rebuild)
{
if (mtx_sleep(pVDevice, &pAdapter->lock, 0,
"hptvrfy", hz * 80) != 0)
break;
}
mtx_unlock(&pAdapter->lock);
}
break;
case AS_INITIALIZE_START:
{
mtx_lock(&pAdapter->lock);
if (pVDevice->u.array.rf_rebuilding ||
pVDevice->u.array.rf_verifying ||
pVDevice->u.array.rf_initializing) {
mtx_unlock(&pAdapter->lock);
return -1;
}
hpt_queue_dpc((HPT_DPC)hpt_rebuild_data_block, pAdapter, pVDevice, VERIFY);
while (!pVDevice->u.array.rf_initializing)
{
if (mtx_sleep(pVDevice, &pAdapter->lock, 0,
"hptinit", hz * 80) != 0)
break;
}
mtx_unlock(&pAdapter->lock);
}
break;
case AS_INITIALIZE_ABORT:
{
mtx_lock(&pAdapter->lock);
if(pVDevice->u.array.rf_initializing != 1) {
mtx_unlock(&pAdapter->lock);
return -1;
}
pVDevice->u.array.rf_abort_rebuild = 1;
while (pVDevice->u.array.rf_abort_rebuild)
{
if (mtx_sleep(pVDevice, &pAdapter->lock, 0,
"hptinit", hz * 80) != 0)
break;
}
mtx_unlock(&pAdapter->lock);
}
break;
default:
return -1;
}
return 0;
}