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Commit 9b3de1ef authored by Dmitry Kravkov's avatar Dmitry Kravkov Committed by David S. Miller
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bnx2x: fix MaxBW configuration 



Increase resolution of MaxBW algorithm to suit
Min Bandwidth configuration.

Signed-off-by: default avatarDmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e3835b99

drivers/net/bnx2x/bnx2x.h

+2 −2
Original line number Diff line number Diff line
@@ -1617,8 +1617,8 @@ static inline u32 reg_poll(struct bnx2x *bp, u32 reg, u32 expected, int ms, 
/* CMNG constants, as derived from system spec calculations */

/* default MIN rate in case VNIC min rate is configured to zero - 100Mbps */

#define DEF_MIN_RATE					100

/* resolution of the rate shaping timer - 100 usec */

#define RS_PERIODIC_TIMEOUT_USEC			100

/* resolution of the rate shaping timer - 400 usec */

#define RS_PERIODIC_TIMEOUT_USEC			400

/* number of bytes in single QM arbitration cycle -

 * coefficient for calculating the fairness timer */

#define QM_ARB_BYTES					160000