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net/mlx4_core: Read HCA frequency and map internal clock

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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>
This commit is contained in:
Eugenia Emantayev
2013-04-23 06:06:48 +00:00
committed by David S. Miller
parent d998735f44
commit ddd8a6c12d
5 changed files with 75 additions and 1 deletions
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include/linux/mlx4/device.h
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@@ -445,6 +445,7 @@ struct mlx4_caps {
u8 eqe_factor;
u32 userspace_caps; /* userspace must be aware of these */
u32 function_caps; /* VFs must be aware of these */
u16 hca_core_clock;
};
struct mlx4_buf_list {