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authorMichael Chan <mchan@broadcom.com>2008-06-19 16:43:17 -0700
committerDavid S. Miller <davem@davemloft.net>2008-06-19 16:43:17 -0700
commit5e9ad9e108883503fedfac3279ac101dce00bb56 (patch)
tree240d424599a9c384d382b56633b3bba4100aa97e /drivers/net/bnx2.h
parent2dffcc3dcd659b10ff97c6eda427d9d83a94a399 (diff)
downloadop-kernel-dev-5e9ad9e108883503fedfac3279ac101dce00bb56.zip
op-kernel-dev-5e9ad9e108883503fedfac3279ac101dce00bb56.tar.gz
bnx2: Turn on multi rx rings.
Enable multiple rx rings if MSI-X vectors are available. We enable up to 7 rx rings. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2.h')
-rw-r--r--drivers/net/bnx2.h26
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 362bef6..efa0ca9 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -4158,6 +4158,23 @@ struct l2_fhdr {
/*
+ * rlup_reg definition
+ * offset: 0x2000
+ */
+#define BNX2_RLUP_RSS_CONFIG 0x0000201c
+#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_XI (0x3L<<0)
+#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_OFF_XI (0L<<0)
+#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_ALL_XI (1L<<0)
+#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_IP_ONLY_XI (2L<<0)
+#define BNX2_RLUP_RSS_CONFIG_IPV4_RSS_TYPE_RES_XI (3L<<0)
+#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_XI (0x3L<<2)
+#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_OFF_XI (0L<<2)
+#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_ALL_XI (1L<<2)
+#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_IP_ONLY_XI (2L<<2)
+#define BNX2_RLUP_RSS_CONFIG_IPV6_RSS_TYPE_RES_XI (3L<<2)
+
+
+/*
* rbuf_reg definition
* offset: 0x200000
*/
@@ -5528,6 +5545,9 @@ struct l2_fhdr {
#define BNX2_HC_TX_QUICK_CONS_TRIP_OFF (BNX2_HC_TX_QUICK_CONS_TRIP_1 - \
BNX2_HC_SB_CONFIG_1)
#define BNX2_HC_TX_TICKS_OFF (BNX2_HC_TX_TICKS_1 - BNX2_HC_SB_CONFIG_1)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_OFF (BNX2_HC_RX_QUICK_CONS_TRIP_1 - \
+ BNX2_HC_SB_CONFIG_1)
+#define BNX2_HC_RX_TICKS_OFF (BNX2_HC_RX_TICKS_1 - BNX2_HC_SB_CONFIG_1)
/*
@@ -5856,6 +5876,9 @@ struct l2_fhdr {
#define BNX2_RXP_FTQ_CTL_CUR_DEPTH (0x3ffL<<22)
#define BNX2_RXP_SCRATCH 0x000e0000
+#define BNX2_RXP_SCRATCH_RSS_TBL_SZ 0x000e0038
+#define BNX2_RXP_SCRATCH_RSS_TBL 0x000e003c
+#define BNX2_RXP_SCRATCH_RSS_TBL_MAX_ENTRIES 128
/*
@@ -6480,6 +6503,7 @@ struct l2_fhdr {
#define TX_TSS_CID 32
#define RX_CID 0
#define RX_RSS_CID 4
+#define RX_MAX_RSS_RINGS 7
#define MB_TX_CID_ADDR MB_GET_CID_ADDR(TX_CID)
#define MB_RX_CID_ADDR MB_GET_CID_ADDR(RX_CID)
@@ -6558,7 +6582,7 @@ struct flash_spec {
};
#define BNX2_MAX_MSIX_HW_VEC 9
-#define BNX2_MAX_MSIX_VEC 2
+#define BNX2_MAX_MSIX_VEC 9
#define BNX2_BASE_VEC 0
#define BNX2_TX_VEC 1
#define BNX2_TX_INT_NUM (BNX2_TX_VEC << BNX2_PCICFG_INT_ACK_CMD_INT_NUM_SHIFT)
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