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ixgbe/base: add macros for X550em bus speed fuse

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x550em has two different bus speeds, 300 MHz and 400 MHz.
A bit in a fuse register tells which it is, with a 1 meaning
the bus is running at 300 MHz.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
This commit is contained in:
Wenzhuo Lu 2015-06-24 11:26:01 +08:00 committed by Thomas Monjalon
parent 75a43979c7
commit 2bbe36aaa0
1 changed files with 2 additions and 0 deletions
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2
drivers/net/ixgbe/base/ixgbe_type.h
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@ -3832,6 +3832,8 @@ struct ixgbe_hw {
#define IXGBE_NOT_IMPLEMENTED 0x7FFFFFFF
#define IXGBE_FUSES0_GROUP(_i) (0x11158 + ((_i) * 4))
#define IXGBE_FUSES0_300MHZ (1 << 5)
#define IXGBE_KRM_PORT_CAR_GEN_CTRL(P) ((P) ? 0x8010 : 0x4010)
#define IXGBE_KRM_LINK_CTRL_1(P) ((P) ? 0x820C : 0x420C)