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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/net/ethernet/apple/bmac.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/net/ethernet/apple/bmac.h')
-rw-r--r--kernel/drivers/net/ethernet/apple/bmac.h164
1 files changed, 164 insertions, 0 deletions
diff --git a/kernel/drivers/net/ethernet/apple/bmac.h b/kernel/drivers/net/ethernet/apple/bmac.h
new file mode 100644
index 000000000..a1d19d867
--- /dev/null
+++ b/kernel/drivers/net/ethernet/apple/bmac.h
@@ -0,0 +1,164 @@
+/*
+ * mace.h - definitions for the registers in the "Big Mac"
+ * Ethernet controller found in PowerMac G3 models.
+ *
+ * Copyright (C) 1998 Randy Gobbel.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/* The "Big MAC" appears to have some parts in common with the Sun "Happy Meal"
+ * (HME) controller. See sunhme.h
+ */
+
+
+/* register offsets */
+
+/* global status and control */
+#define XIFC 0x000 /* low-level interface control */
+# define TxOutputEnable 0x0001 /* output driver enable */
+# define XIFLoopback 0x0002 /* Loopback-mode XIF enable */
+# define MIILoopback 0x0004 /* Loopback-mode MII enable */
+# define MIILoopbackBits 0x0006
+# define MIIBuffDisable 0x0008 /* MII receive buffer disable */
+# define SQETestEnable 0x0010 /* SQE test enable */
+# define SQETimeWindow 0x03e0 /* SQE time window */
+# define XIFLanceMode 0x0010 /* Lance mode enable */
+# define XIFLanceIPG0 0x03e0 /* Lance mode IPG0 */
+#define TXFIFOCSR 0x100 /* transmit FIFO control */
+# define TxFIFOEnable 0x0001
+#define TXTH 0x110 /* transmit threshold */
+# define TxThreshold 0x0004
+#define RXFIFOCSR 0x120 /* receive FIFO control */
+# define RxFIFOEnable 0x0001
+#define MEMADD 0x130 /* memory address, unknown function */
+#define MEMDATAHI 0x140 /* memory data high, presently unused in driver */
+#define MEMDATALO 0x150 /* memory data low, presently unused in driver */
+#define XCVRIF 0x160 /* transceiver interface control */
+# define COLActiveLow 0x0002
+# define SerialMode 0x0004
+# define ClkBit 0x0008
+# define LinkStatus 0x0100
+#define CHIPID 0x170 /* chip ID */
+#define MIFCSR 0x180 /* ??? */
+#define SROMCSR 0x190 /* SROM control */
+# define ChipSelect 0x0001
+# define Clk 0x0002
+#define TXPNTR 0x1a0 /* transmit pointer */
+#define RXPNTR 0x1b0 /* receive pointer */
+#define STATUS 0x200 /* status--reading this clears it */
+#define INTDISABLE 0x210 /* interrupt enable/disable control */
+/* bits below are the same in both STATUS and INTDISABLE registers */
+# define FrameReceived 0x00000001 /* Received a frame */
+# define RxFrameCntExp 0x00000002 /* Receive frame counter expired */
+# define RxAlignCntExp 0x00000004 /* Align-error counter expired */
+# define RxCRCCntExp 0x00000008 /* CRC-error counter expired */
+# define RxLenCntExp 0x00000010 /* Length-error counter expired */
+# define RxOverFlow 0x00000020 /* Receive FIFO overflow */
+# define RxCodeViolation 0x00000040 /* Code-violation counter expired */
+# define SQETestError 0x00000080 /* Test error in XIF for SQE */
+# define FrameSent 0x00000100 /* Transmitted a frame */
+# define TxUnderrun 0x00000200 /* Transmit FIFO underrun */
+# define TxMaxSizeError 0x00000400 /* Max-packet size error */
+# define TxNormalCollExp 0x00000800 /* Normal-collision counter expired */
+# define TxExcessCollExp 0x00001000 /* Excess-collision counter expired */
+# define TxLateCollExp 0x00002000 /* Late-collision counter expired */
+# define TxNetworkCollExp 0x00004000 /* First-collision counter expired */
+# define TxDeferTimerExp 0x00008000 /* Defer-timer expired */
+# define RxFIFOToHost 0x00010000 /* Data moved from FIFO to host */
+# define RxNoDescriptors 0x00020000 /* No more receive descriptors */
+# define RxDMAError 0x00040000 /* Error during receive DMA */
+# define RxDMALateErr 0x00080000 /* Receive DMA, data late */
+# define RxParityErr 0x00100000 /* Parity error during receive DMA */
+# define RxTagError 0x00200000 /* Tag error during receive DMA */
+# define TxEOPError 0x00400000 /* Tx descriptor did not have EOP set */
+# define MIFIntrEvent 0x00800000 /* MIF is signaling an interrupt */
+# define TxHostToFIFO 0x01000000 /* Data moved from host to FIFO */
+# define TxFIFOAllSent 0x02000000 /* Transmitted all packets in FIFO */
+# define TxDMAError 0x04000000 /* Error during transmit DMA */
+# define TxDMALateError 0x08000000 /* Late error during transmit DMA */
+# define TxParityError 0x10000000 /* Parity error during transmit DMA */
+# define TxTagError 0x20000000 /* Tag error during transmit DMA */
+# define PIOError 0x40000000 /* PIO access got an error */
+# define PIOParityError 0x80000000 /* PIO access got a parity error */
+# define DisableAll 0xffffffff
+# define EnableAll 0x00000000
+/* # define NormalIntEvents ~(FrameReceived | FrameSent | TxUnderrun) */
+# define EnableNormal ~(FrameReceived | FrameSent)
+# define EnableErrors (FrameReceived | FrameSent)
+# define RxErrorMask (RxFrameCntExp | RxAlignCntExp | RxCRCCntExp | \
+ RxLenCntExp | RxOverFlow | RxCodeViolation)
+# define TxErrorMask (TxUnderrun | TxMaxSizeError | TxExcessCollExp | \
+ TxLateCollExp | TxNetworkCollExp | TxDeferTimerExp)
+
+/* transmit control */
+#define TXRST 0x420 /* transmit reset */
+# define TxResetBit 0x0001
+#define TXCFG 0x430 /* transmit configuration control*/
+# define TxMACEnable 0x0001 /* output driver enable */
+# define TxSlowMode 0x0020 /* enable slow mode */
+# define TxIgnoreColl 0x0040 /* ignore transmit collisions */
+# define TxNoFCS 0x0080 /* do not emit FCS */
+# define TxNoBackoff 0x0100 /* no backoff in case of collisions */
+# define TxFullDuplex 0x0200 /* enable full-duplex */
+# define TxNeverGiveUp 0x0400 /* don't give up on transmits */
+#define IPG1 0x440 /* Inter-packet gap 1 */
+#define IPG2 0x450 /* Inter-packet gap 2 */
+#define ALIMIT 0x460 /* Transmit attempt limit */
+#define SLOT 0x470 /* Transmit slot time */
+#define PALEN 0x480 /* Size of transmit preamble */
+#define PAPAT 0x490 /* Pattern for transmit preamble */
+#define TXSFD 0x4a0 /* Transmit frame delimiter */
+#define JAM 0x4b0 /* Jam size */
+#define TXMAX 0x4c0 /* Transmit max pkt size */
+#define TXMIN 0x4d0 /* Transmit min pkt size */
+#define PAREG 0x4e0 /* Count of transmit peak attempts */
+#define DCNT 0x4f0 /* Transmit defer timer */
+#define NCCNT 0x500 /* Transmit normal-collision counter */
+#define NTCNT 0x510 /* Transmit first-collision counter */
+#define EXCNT 0x520 /* Transmit excess-collision counter */
+#define LTCNT 0x530 /* Transmit late-collision counter */
+#define RSEED 0x540 /* Transmit random number seed */
+#define TXSM 0x550 /* Transmit state machine */
+
+/* receive control */
+#define RXRST 0x620 /* receive reset */
+# define RxResetValue 0x0000
+#define RXCFG 0x630 /* receive configuration control */
+# define RxMACEnable 0x0001 /* receiver overall enable */
+# define RxCFGReserved 0x0004
+# define RxPadStripEnab 0x0020 /* enable pad byte stripping */
+# define RxPromiscEnable 0x0040 /* turn on promiscuous mode */
+# define RxNoErrCheck 0x0080 /* disable receive error checking */
+# define RxCRCNoStrip 0x0100 /* disable auto-CRC-stripping */
+# define RxRejectOwnPackets 0x0200 /* don't receive our own packets */
+# define RxGrpPromisck 0x0400 /* enable group promiscuous mode */
+# define RxHashFilterEnable 0x0800 /* enable hash filter */
+# define RxAddrFilterEnable 0x1000 /* enable address filter */
+#define RXMAX 0x640 /* Max receive packet size */
+#define RXMIN 0x650 /* Min receive packet size */
+#define MADD2 0x660 /* our enet address, high part */
+#define MADD1 0x670 /* our enet address, middle part */
+#define MADD0 0x680 /* our enet address, low part */
+#define FRCNT 0x690 /* receive frame counter */
+#define LECNT 0x6a0 /* Receive excess length error counter */
+#define AECNT 0x6b0 /* Receive misaligned error counter */
+#define FECNT 0x6c0 /* Receive CRC error counter */
+#define RXSM 0x6d0 /* Receive state machine */
+#define RXCV 0x6e0 /* Receive code violation */
+
+#define BHASH3 0x700 /* multicast hash register */
+#define BHASH2 0x710 /* multicast hash register */
+#define BHASH1 0x720 /* multicast hash register */
+#define BHASH0 0x730 /* multicast hash register */
+
+#define AFR2 0x740 /* address filtering setup? */
+#define AFR1 0x750 /* address filtering setup? */
+#define AFR0 0x760 /* address filtering setup? */
+#define AFCR 0x770 /* address filter compare register? */
+# define EnableAllCompares 0x0fff
+
+/* bits in XIFC */