[BNX2]: Restructure RX ring init. code.
Factor out the common functions that will be used to initialize the
normal RX rings and the page rings.
Change the copybreak constant RX_COPY_THRESH to 128. This same
constant will be used for the max. size of the linear SKB when pages
are used. Copybreak will be turned off when pages are used.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index e6a2153..8354efc 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -332,6 +332,11 @@
#define BNX2_L2CTX_NX_BDHADDR_LO 0x00000014
#define BNX2_L2CTX_NX_BDIDX 0x00000018
+#define BNX2_L2CTX_HOST_PG_BDIDX 0x00000044
+#define BNX2_L2CTX_PG_BUF_SIZE 0x00000048
+#define BNX2_L2CTX_RBDC_KEY 0x0000004c
+#define BNX2_L2CTX_NX_PG_BDHADDR_HI 0x00000050
+#define BNX2_L2CTX_NX_PG_BDHADDR_LO 0x00000054
/*
* pci_config_l definition
@@ -6336,7 +6341,7 @@
#define MAX_ETHERNET_PACKET_SIZE 1514
#define MAX_ETHERNET_JUMBO_PACKET_SIZE 9014
-#define RX_COPY_THRESH 92
+#define RX_COPY_THRESH 128
#define BNX2_MISC_ENABLE_DEFAULT 0x7ffffff
@@ -6513,6 +6518,7 @@
u32 rx_offset;
u32 rx_buf_use_size; /* useable size */
u32 rx_buf_size; /* with alignment */
+ u32 rx_copy_thresh;
u32 rx_max_ring_idx;
u32 rx_prod_bseq;