net/mlx4_core: Read HCA frequency and map internal clock
Read HCA frequency, read PCI clock bar and offset, map internal clock to
PCI bar.
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.h b/drivers/net/ethernet/mellanox/mlx4/fw.h
index 151c2bb..fdf4166 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.h
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.h
@@ -162,6 +162,7 @@
u64 global_caps;
u16 log_mc_entry_sz;
u16 log_mc_hash_sz;
+ u16 hca_core_clock; /* Internal Clock Frequency (in MHz) */
u8 log_num_qps;
u8 log_num_srqs;
u8 log_num_cqs;