{NET,IB}/mlx4: Add rmap support to mlx4_assign_eq

Enable callers of mlx4_assign_eq to supply a pointer to cpu_rmap.
If supplied, the assigned IRQ is tracked using rmap infrastructure.

Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h
index 6f0d133cc7ad..4d7761f8c3f6 100644
--- a/include/linux/mlx4/device.h
+++ b/include/linux/mlx4/device.h
@@ -36,6 +36,7 @@
 #include <linux/pci.h>
 #include <linux/completion.h>
 #include <linux/radix-tree.h>
+#include <linux/cpu_rmap.h>
 
 #include <linux/atomic.h>
 
@@ -784,7 +785,8 @@ void mlx4_fmr_unmap(struct mlx4_dev *dev, struct mlx4_fmr *fmr,
 int mlx4_fmr_free(struct mlx4_dev *dev, struct mlx4_fmr *fmr);
 int mlx4_SYNC_TPT(struct mlx4_dev *dev);
 int mlx4_test_interrupts(struct mlx4_dev *dev);
-int mlx4_assign_eq(struct mlx4_dev *dev, char* name , int* vector);
+int mlx4_assign_eq(struct mlx4_dev *dev, char *name, struct cpu_rmap *rmap,
+                   int *vector);
 void mlx4_release_eq(struct mlx4_dev *dev, int vec);
 
 int mlx4_wol_read(struct mlx4_dev *dev, u64 *config, int port);