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bnx2x: BW shaper enhancements

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Some of the configuration can be set when loading the device and shouldn't be
re-calculated after each link up indication since it is not dependent on the
link speed

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eilon Greenstein
2009-02-12 08:36:40 +00:00
committed by David S. Miller
parent 748e543974
commit 8a1c38d17d
3 changed files with 153 additions and 189 deletions
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25
drivers/net/bnx2x_hsi.h
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@@ -2640,17 +2640,19 @@ struct ustorm_eth_rx_producers {
*/
struct cmng_flags_per_port {
u8 con_number[NUM_OF_PROTOCOLS];
#if defined(__BIG_ENDIAN)
u8 fairness_enable;
u8 rate_shaping_enable;
u8 cmng_protocol_enable;
u8 cmng_vn_enable;
#elif defined(__LITTLE_ENDIAN)
u8 cmng_vn_enable;
u8 cmng_protocol_enable;
u8 rate_shaping_enable;
u8 fairness_enable;
#endif
u32 cmng_enables;
#define CMNG_FLAGS_PER_PORT_FAIRNESS_VN (0x1<<0)
#define CMNG_FLAGS_PER_PORT_FAIRNESS_VN_SHIFT 0
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN (0x1<<1)
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_VN_SHIFT 1
#define CMNG_FLAGS_PER_PORT_FAIRNESS_PROTOCOL (0x1<<2)
#define CMNG_FLAGS_PER_PORT_FAIRNESS_PROTOCOL_SHIFT 2
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_PROTOCOL (0x1<<3)
#define CMNG_FLAGS_PER_PORT_RATE_SHAPING_PROTOCOL_SHIFT 3
#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS (0x1<<4)
#define CMNG_FLAGS_PER_PORT_FAIRNESS_COS_SHIFT 4
#define __CMNG_FLAGS_PER_PORT_RESERVED0 (0x7FFFFFF<<5)
#define __CMNG_FLAGS_PER_PORT_RESERVED0_SHIFT 5
};
@@ -2803,6 +2805,7 @@ struct eth_stats_query {
* per-vnic fairness variables
*/
struct fairness_vars_per_vn {
u32 cos_credit_delta[MAX_COS_NUMBER];
u32 protocol_credit_delta[NUM_OF_PROTOCOLS];
u32 vn_credit_delta;
u32 __reserved0;