[dpdk-dev,12/37] ixgbe/base: add macro for x550em bus speed fuse
Commit Message
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>
---
drivers/net/ixgbe/base/ixgbe_type.h | 2 ++
1 file changed, 2 insertions(+)
@@ -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 == 0) ? (0x4010) : (0x8010))
#define IXGBE_KRM_LINK_CTRL_1(P) ((P == 0) ? (0x420C) : (0x820C))