bnx2x: fix MaxBW configuration
Increase resolution of MaxBW algorithm to suit Min Bandwidth configuration. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -1617,8 +1617,8 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms,
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/* CMNG constants, as derived from system spec calculations */
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/* default MIN rate in case VNIC min rate is configured to zero - 100Mbps */
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#define DEF_MIN_RATE 100
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/* resolution of the rate shaping timer - 100 usec */
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#define RS_PERIODIC_TIMEOUT_USEC 100
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/* resolution of the rate shaping timer - 400 usec */
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#define RS_PERIODIC_TIMEOUT_USEC 400
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/* number of bytes in single QM arbitration cycle -
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* coefficient for calculating the fairness timer */
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#define QM_ARB_BYTES 160000
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