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authorEilon Greenstein <eilong@broadcom.com>2009-02-12 08:36:43 +0000
committerDavid S. Miller <davem@davemloft.net>2009-02-15 23:31:15 -0800
commit1c06328c0345638ea7532b45cadfe713c9e9781e (patch)
treef0bc6c0986f22802655b347367ff5222074870dc /drivers/net/bnx2x_fw_defs.h
parent8a1c38d17d88c8df3dcbea1c01a390ab2087f8ad (diff)
downloadop-kernel-dev-1c06328c0345638ea7532b45cadfe713c9e9781e.zip
op-kernel-dev-1c06328c0345638ea7532b45cadfe713c9e9781e.tar.gz
bnx2x: Flow control enhancement
Setting better HW thresholds and enabling FW capabilities for better enforcement. Also set the HW to more efficiently use the internal buffers if this is a single port design Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x_fw_defs.h')
-rw-r--r--drivers/net/bnx2x_fw_defs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/bnx2x_fw_defs.h b/drivers/net/bnx2x_fw_defs.h
index 59bb132..f6dacb03 100644
--- a/drivers/net/bnx2x_fw_defs.h
+++ b/drivers/net/bnx2x_fw_defs.h
@@ -107,6 +107,9 @@
#define USTORM_DEF_SB_HOST_STATUS_BLOCK_OFFSET(function) \
(IS_E1H_OFFSET ? (0x9508 + ((function>>1) * 0x40) + \
((function&1) * 0x100)) : (0x1908 + (function * 0x40)))
+#define USTORM_ETH_RING_PAUSE_DATA_OFFSET(port, clientId) \
+ (IS_E1H_OFFSET ? (0x8020 + (port * 0x4b0) + (clientId * 0x30)) : \
+ 0xffffffff)
#define USTORM_ETH_STATS_QUERY_ADDR_OFFSET(function) \
(IS_E1H_OFFSET ? (0x2a50 + (function * 0x8)) : (0x1d98 + \
(function * 0x8)))
@@ -120,6 +123,8 @@
#define USTORM_MEM_WORKAROUND_ADDRESS_OFFSET(function) \
(IS_E1H_OFFSET ? (0x2408 + (function * 0x8)) : (0x5308 + \
(function * 0x8)))
+#define USTORM_PAUSE_ENABLED_OFFSET(port) \
+ (IS_E1H_OFFSET ? (0x2ad4 + (port * 0x8)) : 0xffffffff)
#define USTORM_PER_COUNTER_ID_STATS_OFFSET(port, stats_counter_id) \
(IS_E1H_OFFSET ? (0x2450 + (port * 0x2d0) + (stats_counter_id * \
0x28)) : (0x4740 + (port * 0x2d0) + (stats_counter_id * 0x28)))
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