@@ -29,6 +29,7 @@
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/init.h>
+#include <linux/irq.h>
#include <linux/seq_file.h>
#include <linux/proc_fs.h>
#include <linux/uaccess.h>
@@ -128,6 +129,38 @@ err:
return -ENOMEM;
}
+static void netpolicy_clear_affinity(struct net_device *dev)
+{
+ struct netpolicy_sys_info *s_info = &dev->netpolicy->sys_info;
+ u32 i;
+
+ for (i = 0; i < s_info->avail_rx_num; i++) {
+ irq_clear_status_flags(s_info->rx[i].irq, IRQ_NO_BALANCING);
+ irq_set_affinity_hint(s_info->rx[i].irq, cpu_online_mask);
+ }
+
+ for (i = 0; i < s_info->avail_tx_num; i++) {
+ irq_clear_status_flags(s_info->tx[i].irq, IRQ_NO_BALANCING);
+ irq_set_affinity_hint(s_info->tx[i].irq, cpu_online_mask);
+ }
+}
+
+static void netpolicy_set_affinity(struct net_device *dev)
+{
+ struct netpolicy_sys_info *s_info = &dev->netpolicy->sys_info;
+ u32 i;
+
+ for (i = 0; i < s_info->avail_rx_num; i++) {
+ irq_set_status_flags(s_info->rx[i].irq, IRQ_NO_BALANCING);
+ irq_set_affinity_hint(s_info->rx[i].irq, cpumask_of(s_info->rx[i].cpu));
+ }
+
+ for (i = 0; i < s_info->avail_tx_num; i++) {
+ irq_set_status_flags(s_info->tx[i].irq, IRQ_NO_BALANCING);
+ irq_set_affinity_hint(s_info->tx[i].irq, cpumask_of(s_info->tx[i].cpu));
+ }
+}
+
const char *policy_name[NET_POLICY_MAX] = {
"NONE"
};