pasemi_mac: add support for setting MTU

[pandora-kernel.git] / drivers / net / pasemi_mac.h

diff --git a/drivers/net/pasemi_mac.h b/drivers/net/pasemi_mac.h
index 39d3259..99e7b93 100644 (file)
--- a/drivers/net/pasemi_mac.h
+++ b/drivers/net/pasemi_mac.h
@@ -59,6 +59,7 @@ struct pasemi_mac {
        struct phy_device *phydev;
        struct napi_struct napi;
 
+       int             bufsz; /* RX ring buffer size */
        u8              type;
 #define MAC_TYPE_GMAC  1
 #define MAC_TYPE_XAUI  2
@@ -96,6 +97,7 @@ struct pasemi_mac_buffer {
 /* MAC CFG register offsets */
 enum {
        PAS_MAC_CFG_PCFG = 0x80,
+       PAS_MAC_CFG_MACCFG = 0x84,
        PAS_MAC_CFG_ADR0 = 0x8c,
        PAS_MAC_CFG_ADR1 = 0x90,
        PAS_MAC_CFG_TXP = 0x98,
@@ -132,6 +134,18 @@ enum {
 #define PAS_MAC_CFG_PCFG_SPD_100M      0x00000001
 #define PAS_MAC_CFG_PCFG_SPD_1G                0x00000002
 #define PAS_MAC_CFG_PCFG_SPD_10G       0x00000003
+
+#define PAS_MAC_CFG_MACCFG_TXT_M       0x70000000
+#define PAS_MAC_CFG_MACCFG_TXT_S       28
+#define PAS_MAC_CFG_MACCFG_PRES_M      0x0f000000
+#define PAS_MAC_CFG_MACCFG_PRES_S      24
+#define PAS_MAC_CFG_MACCFG_MAXF_M      0x00ffff00
+#define PAS_MAC_CFG_MACCFG_MAXF_S      8
+#define PAS_MAC_CFG_MACCFG_MAXF(x)     (((x) << PAS_MAC_CFG_MACCFG_MAXF_S) & \
+                                        PAS_MAC_CFG_MACCFG_MAXF_M)
+#define PAS_MAC_CFG_MACCFG_MINF_M      0x000000ff
+#define PAS_MAC_CFG_MACCFG_MINF_S      0
+
 #define PAS_MAC_CFG_TXP_FCF            0x01000000
 #define PAS_MAC_CFG_TXP_FCE            0x00800000
 #define PAS_MAC_CFG_TXP_FC             0x00400000