/*
* Adaptec AAC series RAID controller driver
- * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com>
+ * (c) Copyright 2001 Red Hat Inc.
*
* based on the old aacraid driver that is..
* Adaptec aacraid device driver for Linux.
}
udelay(5);
}
- } else if (down_interruptible(&fibptr->event_wait) == 0) {
+ } else if (down_interruptible(&fibptr->event_wait)) {
fibptr->done = 2;
up(&fibptr->event_wait);
}
case AifEnAddJBOD:
case AifEnDeleteJBOD:
container = le32_to_cpu(((__le32 *)aifcmd->data)[1]);
- if ((container >> 28))
+ if ((container >> 28)) {
+ container = (u32)-1;
break;
+ }
channel = (container >> 24) & 0xF;
- if (channel >= dev->maximum_num_channels)
+ if (channel >= dev->maximum_num_channels) {
+ container = (u32)-1;
break;
+ }
id = container & 0xFFFF;
- if (id >= dev->maximum_num_physicals)
+ if (id >= dev->maximum_num_physicals) {
+ container = (u32)-1;
break;
+ }
lun = (container >> 16) & 0xFF;
+ container = (u32)-1;
channel = aac_phys_to_logical(channel);
device_config_needed =
(((__le32 *)aifcmd->data)[0] ==
case EM_DRIVE_REMOVAL:
container = le32_to_cpu(
((__le32 *)aifcmd->data)[2]);
- if ((container >> 28))
+ if ((container >> 28)) {
+ container = (u32)-1;
break;
+ }
channel = (container >> 24) & 0xF;
- if (channel >= dev->maximum_num_channels)
+ if (channel >= dev->maximum_num_channels) {
+ container = (u32)-1;
break;
+ }
id = container & 0xFFFF;
lun = (container >> 16) & 0xFF;
+ container = (u32)-1;
if (id >= dev->maximum_num_physicals) {
/* legacy dev_t ? */
if ((0x2000 <= id) || lun || channel ||
break;
}
+ container = 0;
+retry_next:
if (device_config_needed == NOTHING)
- for (container = 0; container < dev->maximum_num_containers;
- ++container) {
+ for (; container < dev->maximum_num_containers; ++container) {
if ((dev->fsa_dev[container].config_waiting_on == 0) &&
(dev->fsa_dev[container].config_needed != NOTHING) &&
time_before(jiffies, dev->fsa_dev[container].config_waiting_stamp + AIF_SNIFF_TIMEOUT)) {
}
if (device_config_needed == ADD)
scsi_add_device(dev->scsi_host_ptr, channel, id, lun);
+ if (channel == CONTAINER_CHANNEL) {
+ container++;
+ device_config_needed = NOTHING;
+ goto retry_next;
+ }
}
static int _aac_reset_adapter(struct aac_dev *aac, int forced)