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author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/net/ethernet/apple/bmac.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (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.h | 164 |
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 */ |