*
* Fixes/additions:
* Philipp Rumpf
- * Juha Sievänen <Juha.Sievanen@cs.Helsinki.FI>
- * Auvo Häkkinen <Auvo.Hakkinen@cs.Helsinki.FI>
+ * Juha Sievänen <Juha.Sievanen@cs.Helsinki.FI>
+ * Auvo Häkkinen <Auvo.Hakkinen@cs.Helsinki.FI>
* Deepak Saxena <deepak@plexity.net>
* Boji T Kannanthanam <boji.t.kannanthanam@intel.com>
- * Alan Cox <alan@redhat.com>:
+ * Alan Cox <alan@lxorguk.ukuu.org.uk>:
* Ported to Linux 2.5.
* Markus Lidel <Markus.Lidel@shadowconnect.com>:
* Minor fixes for 2.6.
#include <linux/i2o.h>
#include <linux/delay.h>
#include <linux/sched.h>
+#include <linux/slab.h>
#include "core.h"
#define OSM_NAME "i2o"
-#define OSM_VERSION "1.316"
+#define OSM_VERSION "1.325"
#define OSM_DESCRIPTION "I2O subsystem"
/* global I2O controller list */
/**
* i2o_msg_get_wait - obtain an I2O message from the IOP
* @c: I2O controller
- * @msg: pointer to a I2O message pointer
* @wait: how long to wait until timeout
*
* This function waits up to wait seconds for a message slot to be
* Removes a previously added pointer from the context list and returns
* the matching context id.
*
- * Returns context id on succes or 0 on failure.
+ * Returns context id on success or 0 on failure.
*/
u32 i2o_cntxt_list_remove(struct i2o_controller * c, void *ptr)
{
* @c: controller to which the context list belong
* @ptr: pointer to which the context id should be fetched
*
- * Returns context id which matches to the pointer on succes or 0 on
+ * Returns context id which matches to the pointer on success or 0 on
* failure.
*/
u32 i2o_cntxt_list_get_ptr(struct i2o_controller * c, void *ptr)
* which is indeterminate. We need to wait until the IOP has
* rebooted before we can let the system talk to it. We read
* the inbound Free_List until a message is available. If we
- * can't read one in the given ammount of time, we assume the
+ * can't read one in the given amount of time, we assume the
* IOP could not reboot properly.
*/
osm_debug("%s: Reset in progress, waiting for reboot...\n",
c->mem_alloc = 1;
sb->current_mem_size = 1 + res->end - res->start;
sb->current_mem_base = res->start;
- osm_info("%s: allocated %ld bytes of PCI memory at "
- "0x%08lX.\n", c->name,
- 1 + res->end - res->start, res->start);
+ osm_info("%s: allocated %llu bytes of PCI memory at "
+ "0x%016llX.\n", c->name,
+ (unsigned long long)(1 + res->end - res->start),
+ (unsigned long long)res->start);
}
}
c->io_alloc = 1;
sb->current_io_size = 1 + res->end - res->start;
sb->current_mem_base = res->start;
- osm_info("%s: allocated %ld bytes of PCI I/O at 0x%08lX"
- ".\n", c->name, 1 + res->end - res->start,
- res->start);
+ osm_info("%s: allocated %llu bytes of PCI I/O at "
+ "0x%016llX.\n", c->name,
+ (unsigned long long)(1 + res->end - res->start),
+ (unsigned long long)res->start);
}
}
/* Ask the IOP to switch to RESET state */
i2o_iop_reset(c);
-
- put_device(&c->device);
}
/**
i2o_systab.len = sizeof(struct i2o_sys_tbl) + num_controllers *
sizeof(struct i2o_sys_tbl_entry);
- systab = i2o_systab.virt = kmalloc(i2o_systab.len, GFP_KERNEL);
+ systab = i2o_systab.virt = kzalloc(i2o_systab.len, GFP_KERNEL);
if (!systab) {
osm_err("unable to allocate memory for System Table\n");
return -ENOMEM;
}
- memset(systab, 0, i2o_systab.len);
systab->version = I2OVERSION;
systab->change_ind = change_ind + 1;
* status block. The status block could then be accessed through
* c->status_block.
*
- * Returns 0 on sucess or negative error code on failure.
+ * Returns 0 on success or negative error code on failure.
*/
int i2o_status_get(struct i2o_controller *c)
{
size = hrt->num_entries * hrt->entry_len << 2;
if (size > c->hrt.len) {
- if (i2o_dma_realloc(dev, &c->hrt, size, GFP_KERNEL))
+ if (i2o_dma_realloc(dev, &c->hrt, size))
return -ENOMEM;
else
hrt = c->hrt.virt;
}
/**
- * i2o_iop_free - Free the i2o_controller struct
- * @c: I2O controller to free
- */
-void i2o_iop_free(struct i2o_controller *c)
-{
- i2o_pool_free(&c->in_msg);
- kfree(c);
-};
-
-/**
* i2o_iop_release - release the memory for a I2O controller
* @dev: I2O controller which should be released
*
struct i2o_controller *c;
char poolname[32];
- c = kmalloc(sizeof(*c), GFP_KERNEL);
+ c = kzalloc(sizeof(*c), GFP_KERNEL);
if (!c) {
osm_err("i2o: Insufficient memory to allocate a I2O controller."
"\n");
return ERR_PTR(-ENOMEM);
}
- memset(c, 0, sizeof(*c));
c->unit = unit++;
sprintf(c->name, "iop%d", c->unit);
snprintf(poolname, sizeof(poolname), "i2o_%s_msg_inpool", c->name);
if (i2o_pool_alloc
- (&c->in_msg, poolname, I2O_INBOUND_MSG_FRAME_SIZE * 4,
+ (&c->in_msg, poolname, I2O_INBOUND_MSG_FRAME_SIZE * 4 + sizeof(u32),
I2O_MSG_INPOOL_MIN)) {
kfree(c);
return ERR_PTR(-ENOMEM);
INIT_LIST_HEAD(&c->devices);
spin_lock_init(&c->lock);
- init_MUTEX(&c->lct_lock);
+ mutex_init(&c->lct_lock);
device_initialize(&c->device);
c->device.release = &i2o_iop_release;
- snprintf(c->device.bus_id, BUS_ID_SIZE, "iop%d", c->unit);
+ dev_set_name(&c->device, "iop%d", c->unit);
#if BITS_PER_LONG == 64
spin_lock_init(&c->context_list_lock);
EXPORT_SYMBOL(i2o_cntxt_list_get_ptr);
#endif
EXPORT_SYMBOL(i2o_msg_get_wait);
-EXPORT_SYMBOL(i2o_msg_nop);
EXPORT_SYMBOL(i2o_find_iop);
EXPORT_SYMBOL(i2o_iop_find_device);
EXPORT_SYMBOL(i2o_event_register);