#include <linux/if_ether.h>
#include <linux/notifier.h>
#include <linux/reboot.h>
+#include <linux/memory.h>
#include <asm/kexec.h>
#include <linux/mutex.h>
return ret;
}
-void ehea_purge_sq(struct ehea_qp *orig_qp)
+static void ehea_purge_sq(struct ehea_qp *orig_qp)
{
struct ehea_qp qp = *orig_qp;
struct ehea_qp_init_attr *init_attr = &qp.init_attr;
}
}
-void ehea_flush_sq(struct ehea_port *port)
+static void ehea_flush_sq(struct ehea_port *port)
{
int i;
0, H_DEREG_BCMC);
}
+static int ehea_mem_notifier(struct notifier_block *nb,
+ unsigned long action, void *data)
+{
+ switch (action) {
+ case MEM_OFFLINE:
+ ehea_info("memory has been removed");
+ ehea_rereg_mrs(NULL);
+ break;
+ default:
+ break;
+ }
+ return NOTIFY_OK;
+}
+
+static struct notifier_block ehea_mem_nb = {
+ .notifier_call = ehea_mem_notifier,
+};
+
static int ehea_reboot_notifier(struct notifier_block *nb,
unsigned long action, void *unused)
{
if (ret)
ehea_info("failed registering reboot notifier");
+ ret = register_memory_notifier(&ehea_mem_nb);
+ if (ret)
+ ehea_info("failed registering memory remove notifier");
+
ret = crash_shutdown_register(&ehea_crash_handler);
if (ret)
ehea_info("failed registering crash handler");
out3:
ibmebus_unregister_driver(&ehea_driver);
out2:
+ unregister_memory_notifier(&ehea_mem_nb);
unregister_reboot_notifier(&ehea_reboot_nb);
crash_shutdown_unregister(&ehea_crash_handler);
out:
ret = crash_shutdown_unregister(&ehea_crash_handler);
if (ret)
ehea_info("failed unregistering crash handler");
+ unregister_memory_notifier(&ehea_mem_nb);
kfree(ehea_fw_handles.arr);
kfree(ehea_bcmc_regs.arr);
ehea_destroy_busmap();