Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / net / ethernet / amd / am79c961a.h

diff --git a/kernel/drivers/net/ethernet/amd/am79c961a.h b/kernel/drivers/net/ethernet/amd/am79c961a.h
new file mode 100644 (file)
index 0000000..9f384b7
--- /dev/null
+++ b/kernel/drivers/net/ethernet/amd/am79c961a.h
@@ -0,0 +1,145 @@
+/*
+ * linux/drivers/net/ethernet/amd/am79c961a.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef _LINUX_am79c961a_H
+#define _LINUX_am79c961a_H
+
+/* use 0 for production, 1 for verification, >2 for debug. debug flags: */
+#define DEBUG_TX        2
+#define DEBUG_RX        4
+#define DEBUG_INT       8
+#define DEBUG_IC       16
+#ifndef NET_DEBUG
+#define NET_DEBUG      0
+#endif
+
+#define NET_UID                0
+#define NET_RDP                0x10
+#define NET_RAP                0x12
+#define NET_RESET      0x14
+#define NET_IDP                0x16
+
+/*
+ * RAP registers
+ */
+#define CSR0           0
+#define CSR0_INIT      0x0001
+#define CSR0_STRT      0x0002
+#define CSR0_STOP      0x0004
+#define CSR0_TDMD      0x0008
+#define CSR0_TXON      0x0010
+#define CSR0_RXON      0x0020
+#define CSR0_IENA      0x0040
+#define CSR0_INTR      0x0080
+#define CSR0_IDON      0x0100
+#define CSR0_TINT      0x0200
+#define CSR0_RINT      0x0400
+#define CSR0_MERR      0x0800
+#define CSR0_MISS      0x1000
+#define CSR0_CERR      0x2000
+#define CSR0_BABL      0x4000
+#define CSR0_ERR       0x8000
+
+#define CSR3           3
+#define CSR3_EMBA      0x0008
+#define CSR3_DXMT2PD   0x0010
+#define CSR3_LAPPEN    0x0020
+#define CSR3_DXSUFLO   0x0040
+#define CSR3_IDONM     0x0100
+#define CSR3_TINTM     0x0200
+#define CSR3_RINTM     0x0400
+#define CSR3_MERRM     0x0800
+#define CSR3_MISSM     0x1000
+#define CSR3_BABLM     0x4000
+#define CSR3_MASKALL   0x5F00
+
+#define CSR4           4
+#define CSR4_JABM      0x0001
+#define CSR4_JAB       0x0002
+#define CSR4_TXSTRTM   0x0004
+#define CSR4_TXSTRT    0x0008
+#define CSR4_RCVCCOM   0x0010
+#define CSR4_RCVCCO    0x0020
+#define CSR4_MFCOM     0x0100
+#define CSR4_MFCO      0x0200
+#define CSR4_ASTRP_RCV 0x0400
+#define CSR4_APAD_XMIT 0x0800
+
+#define CTRL1          5
+#define CTRL1_SPND     0x0001
+
+#define LADRL          8
+#define LADRM1         9
+#define LADRM2         10
+#define LADRH          11
+#define PADRL          12
+#define PADRM          13
+#define PADRH          14
+
+#define MODE           15
+#define MODE_DISRX     0x0001
+#define MODE_DISTX     0x0002
+#define MODE_LOOP      0x0004
+#define MODE_DTCRC     0x0008
+#define MODE_COLL      0x0010
+#define MODE_DRETRY    0x0020
+#define MODE_INTLOOP   0x0040
+#define MODE_PORT_AUI  0x0000
+#define MODE_PORT_10BT 0x0080
+#define MODE_DRXPA     0x2000
+#define MODE_DRXBA     0x4000
+#define MODE_PROMISC   0x8000
+
+#define BASERXL                24
+#define BASERXH                25
+#define BASETXL                30
+#define BASETXH                31
+
+#define POLLINT                47
+
+#define SIZERXR                76
+#define SIZETXR                78
+
+#define CSR_MFC                112
+
+#define RMD_ENP                0x0100
+#define RMD_STP                0x0200
+#define RMD_CRC                0x0800
+#define RMD_FRAM       0x2000
+#define RMD_ERR                0x4000
+#define RMD_OWN                0x8000
+
+#define TMD_ENP                0x0100
+#define TMD_STP                0x0200
+#define TMD_MORE       0x1000
+#define TMD_ERR                0x4000
+#define TMD_OWN                0x8000
+
+#define TST_RTRY       0x0400
+#define TST_LCAR       0x0800
+#define TST_LCOL       0x1000
+#define TST_UFLO       0x4000
+#define TST_BUFF       0x8000
+
+#define ISALED0                0x0004
+#define ISALED0_LNKST  0x8000
+
+struct dev_priv {
+    unsigned long      rxbuffer[RX_BUFFERS];
+    unsigned long      txbuffer[TX_BUFFERS];
+    unsigned char      txhead;
+    unsigned char      txtail;
+    unsigned char      rxhead;
+    unsigned char      rxtail;
+    unsigned long      rxhdr;
+    unsigned long      txhdr;
+    spinlock_t         chip_lock;
+    struct timer_list  timer;
+};
+
+#endif