tg3: Avoid tx lockups on 5755+ devices

[net-next-2.6.git] / drivers / net / tg3.h

diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index ce9c4918c3181cbaf2de835b3e42411d65d71f18..c245e809d428c3c37c32f82a21ff557198adb049 100644 (file)
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -231,6 +231,7 @@
 #define  PCISTATE_RETRY_SAME_DMA        0x00002000
 #define  PCISTATE_ALLOW_APE_CTLSPC_WR   0x00010000
 #define  PCISTATE_ALLOW_APE_SHMEM_WR    0x00020000
+#define  PCISTATE_ALLOW_APE_PSPACE_WR   0x00040000
 #define TG3PCI_CLOCK_CTRL              0x00000074
 #define  CLOCK_CTRL_CORECLK_DISABLE     0x00000200
 #define  CLOCK_CTRL_RXCLK_DISABLE       0x00000400
@@ -468,6 +469,7 @@
 #define  TX_MODE_FLOW_CTRL_ENABLE       0x00000010
 #define  TX_MODE_BIG_BCKOFF_ENABLE      0x00000020
 #define  TX_MODE_LONG_PAUSE_ENABLE      0x00000040
+#define  TX_MODE_MBUF_LOCKUP_FIX        0x00000100
 #define MAC_TX_STATUS                  0x00000460
 #define  TX_STATUS_XOFFED               0x00000001
 #define  TX_STATUS_SENT_XOFF            0x00000002
@@ -2209,6 +2211,11 @@
 #define  APE_EVENT_STATUS_STATE_SUSPEND         0x00040000
 #define  APE_EVENT_STATUS_EVENT_PENDING         0x80000000
 
+#define TG3_APE_PER_LOCK_REQ           0x8400
+#define  APE_LOCK_PER_REQ_DRIVER        0x00001000
+#define TG3_APE_PER_LOCK_GRANT         0x8420
+#define  APE_PER_LOCK_GRANT_DRIVER      0x00001000
+
 /* APE convenience enumerations. */
 #define TG3_APE_LOCK_GRC                1
 #define TG3_APE_LOCK_MEM                4