}
/* Called on timeouts and events. Timeouts should pass the elapsed
- time, interrupts should pass in zero. */
+ time, interrupts should pass in zero. Must be called with
+ si_lock held and interrupts disabled. */
static enum si_sm_result smi_event_handler(struct smi_info *smi_info,
int time)
{
static void poll(void *send_info)
{
struct smi_info *smi_info = send_info;
+ unsigned long flags;
/*
* Make sure there is some delay in the poll loop so we can
* drive time forward and timeout things.
*/
udelay(10);
+ spin_lock_irqsave(&smi_info->si_lock, flags);
smi_event_handler(smi_info, 10);
+ spin_unlock_irqrestore(&smi_info->si_lock, flags);
}
static void request_events(void *send_info)
new_smi->intf = intf;
+ /* Try to claim any interrupts. */
+ if (new_smi->irq_setup)
+ new_smi->irq_setup(new_smi);
+
/* Set up the timer that drives the interface. */
setup_timer(&new_smi->si_timer, smi_timeout, (long)new_smi);
new_smi->last_timeout_jiffies = jiffies;
#define MAX_SI_TYPE_STR 30
static char si_type_str[MAX_SI_TYPE_STR];
static unsigned long addrs[SI_MAX_PARMS];
-static int num_addrs;
+static unsigned int num_addrs;
static unsigned int ports[SI_MAX_PARMS];
-static int num_ports;
+static unsigned int num_ports;
static int irqs[SI_MAX_PARMS];
-static int num_irqs;
+static unsigned int num_irqs;
static int regspacings[SI_MAX_PARMS];
-static int num_regspacings;
+static unsigned int num_regspacings;
static int regsizes[SI_MAX_PARMS];
-static int num_regsizes;
+static unsigned int num_regsizes;
static int regshifts[SI_MAX_PARMS];
-static int num_regshifts;
+static unsigned int num_regshifts;
static int slave_addrs[SI_MAX_PARMS];
-static int num_slave_addrs;
+static unsigned int num_slave_addrs;
#define IPMI_IO_ADDR_SPACE 0
#define IPMI_MEM_ADDR_SPACE 1
" interface separated by commas. The types are 'kcs',"
" 'smic', and 'bt'. For example si_type=kcs,bt will set"
" the first interface to kcs and the second to bt");
-module_param_array(addrs, long, &num_addrs, 0);
+module_param_array(addrs, ulong, &num_addrs, 0);
MODULE_PARM_DESC(addrs, "Sets the memory address of each interface, the"
" addresses separated by commas. Only use if an interface"
" is in memory. Otherwise, set it to zero or leave"
" it blank.");
-module_param_array(ports, int, &num_ports, 0);
+module_param_array(ports, uint, &num_ports, 0);
MODULE_PARM_DESC(ports, "Sets the port address of each interface, the"
" addresses separated by commas. Only use if an interface"
" is a port. Otherwise, set it to zero or leave"
u8 slave_addr;
};
-static int __devinit decode_dmi(struct dmi_header *dm,
+static int __devinit decode_dmi(const struct dmi_header *dm,
struct dmi_ipmi_data *dmi)
{
- u8 *data = (u8 *)dm;
+ const u8 *data = (const u8 *)dm;
unsigned long base_addr;
u8 reg_spacing;
u8 len = dm->length;
static void __devinit dmi_find_bmc(void)
{
- struct dmi_device *dev = NULL;
+ const struct dmi_device *dev = NULL;
struct dmi_ipmi_data data;
int rv;
while ((dev = dmi_find_device(DMI_DEV_TYPE_IPMI, NULL, dev))) {
memset(&data, 0, sizeof(data));
- rv = decode_dmi((struct dmi_header *) dev->device_data, &data);
+ rv = decode_dmi((const struct dmi_header *) dev->device_data,
+ &data);
if (!rv)
try_init_dmi(&data);
}
static struct pci_device_id ipmi_pci_devices[] = {
{ PCI_DEVICE(PCI_HP_VENDOR_ID, PCI_MMC_DEVICE_ID) },
- { PCI_DEVICE_CLASS(PCI_ERMC_CLASSCODE, PCI_ERMC_CLASSCODE_MASK) }
+ { PCI_DEVICE_CLASS(PCI_ERMC_CLASSCODE, PCI_ERMC_CLASSCODE_MASK) },
+ { 0, }
};
MODULE_DEVICE_TABLE(pci, ipmi_pci_devices);
return ret;
}
- regsize = get_property(np, "reg-size", &proplen);
+ regsize = of_get_property(np, "reg-size", &proplen);
if (regsize && proplen != 4) {
dev_warn(&dev->dev, PFX "invalid regsize from OF\n");
return -EINVAL;
}
- regspacing = get_property(np, "reg-spacing", &proplen);
+ regspacing = of_get_property(np, "reg-spacing", &proplen);
if (regspacing && proplen != 4) {
dev_warn(&dev->dev, PFX "invalid regspacing from OF\n");
return -EINVAL;
}
- regshift = get_property(np, "reg-shift", &proplen);
+ regshift = of_get_property(np, "reg-shift", &proplen);
if (regshift && proplen != 4) {
dev_warn(&dev->dev, PFX "invalid regshift from OF\n");
return -EINVAL;
info->irq = irq_of_parse_and_map(dev->node, 0);
info->dev = &dev->dev;
- dev_dbg(&dev->dev, "addr 0x%lx regsize %ld spacing %ld irq %x\n",
+ dev_dbg(&dev->dev, "addr 0x%lx regsize %d spacing %d irq %x\n",
info->io.addr_data, info->io.regsize, info->io.regspacing,
info->irq);
/* Otherwise, we got some data. */
resp_len = smi_info->handlers->get_result(smi_info->si_sm,
resp, IPMI_MAX_MSG_LENGTH);
- if (resp_len < 14) {
- /* That's odd, it should be longer. */
- rv = -EINVAL;
- goto out;
- }
- if ((resp[1] != IPMI_GET_DEVICE_ID_CMD) || (resp[2] != 0)) {
- /* That's odd, it shouldn't be able to fail. */
- rv = -EINVAL;
- goto out;
- }
-
- /* Record info from the get device id, in case we need it. */
- ipmi_demangle_device_id(resp+3, resp_len-3, &smi_info->device_id);
+ /* Check and record info from the get device id, in case we need it. */
+ rv = ipmi_demangle_device_id(resp, resp_len, &smi_info->device_id);
out:
kfree(resp);
setup_oem_data_handler(new_smi);
setup_xaction_handlers(new_smi);
- /* Try to claim any interrupts. */
- if (new_smi->irq_setup)
- new_smi->irq_setup(new_smi);
-
INIT_LIST_HEAD(&(new_smi->xmit_msgs));
INIT_LIST_HEAD(&(new_smi->hp_xmit_msgs));
new_smi->curr_msg = NULL;