Adding upstream version 6.6.15.upstream/6.6.15

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 845 insertions, 0 deletions

diff --git a/drivers/atm/he.h b/drivers/atm/he.h
new file mode 100644
index 0000000000..f3f53674ef
--- /dev/null
+++ b/drivers/atm/he.h
@@ -0,0 +1,845 @@
+/*
+
+  he.h
+
+  ForeRunnerHE ATM Adapter driver for ATM on Linux
+  Copyright (C) 1999-2001  Naval Research Laboratory
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Lesser General Public
+  License as published by the Free Software Foundation; either
+  version 2.1 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Lesser General Public License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with this library; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+*/
+
+/*
+
+  he.h
+
+  ForeRunnerHE ATM Adapter driver for ATM on Linux
+  Copyright (C) 1999-2000  Naval Research Laboratory
+
+  Permission to use, copy, modify and distribute this software and its
+  documentation is hereby granted, provided that both the copyright
+  notice and this permission notice appear in all copies of the software,
+  derivative works or modified versions, and any portions thereof, and
+  that both notices appear in supporting documentation.
+
+  NRL ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" CONDITION AND
+  DISCLAIMS ANY LIABILITY OF ANY KIND FOR ANY DAMAGES WHATSOEVER
+  RESULTING FROM THE USE OF THIS SOFTWARE.
+
+ */
+
+#ifndef _HE_H_
+#define _HE_H_
+
+#define DEV_LABEL       "he"
+
+#define CONFIG_DEFAULT_VCIBITS	12
+#define CONFIG_DEFAULT_VPIBITS	0
+
+#define CONFIG_IRQ_SIZE		128
+#define CONFIG_IRQ_THRESH	(CONFIG_IRQ_SIZE/2)
+
+#define CONFIG_TPDRQ_SIZE	512
+#define TPDRQ_MASK(x)		(((unsigned long)(x))&((CONFIG_TPDRQ_SIZE<<3)-1))
+
+#define CONFIG_RBRQ_SIZE	512
+#define CONFIG_RBRQ_THRESH	400
+#define RBRQ_MASK(x)		(((unsigned long)(x))&((CONFIG_RBRQ_SIZE<<3)-1))
+
+#define CONFIG_TBRQ_SIZE	512
+#define CONFIG_TBRQ_THRESH	400
+#define TBRQ_MASK(x)		(((unsigned long)(x))&((CONFIG_TBRQ_SIZE<<2)-1))
+
+#define CONFIG_RBPL_SIZE	512
+#define CONFIG_RBPL_THRESH	64
+#define CONFIG_RBPL_BUFSIZE	4096
+#define RBPL_MASK(x)		(((unsigned long)(x))&((CONFIG_RBPL_SIZE<<3)-1))
+
+/* 5.1.3 initialize connection memory */
+
+#define CONFIG_RSRA		0x00000
+#define CONFIG_RCMLBM		0x08000
+#define CONFIG_RCMABR		0x0d800
+#define CONFIG_RSRB		0x0e000
+
+#define CONFIG_TSRA		0x00000
+#define CONFIG_TSRB		0x08000
+#define CONFIG_TSRC		0x0c000
+#define CONFIG_TSRD		0x0e000
+#define CONFIG_TMABR		0x0f000
+#define CONFIG_TPDBA		0x10000
+
+#define HE_MAXCIDBITS		12
+
+/* 2.9.3.3 interrupt encodings */
+
+struct he_irq {
+	volatile u32 isw;
+};
+
+#define IRQ_ALIGNMENT		0x1000
+
+#define NEXT_ENTRY(base, tail, mask) \
+				(((unsigned long)base)|(((unsigned long)(tail+1))&mask))
+
+#define ITYPE_INVALID		0xffffffff
+#define ITYPE_TBRQ_THRESH	(0<<3)
+#define ITYPE_TPD_COMPLETE	(1<<3)
+#define ITYPE_RBPS_THRESH	(2<<3)
+#define ITYPE_RBPL_THRESH	(3<<3)
+#define ITYPE_RBRQ_THRESH	(4<<3)
+#define ITYPE_RBRQ_TIMER	(5<<3)
+#define ITYPE_PHY		(6<<3)
+#define ITYPE_OTHER		0x80
+#define ITYPE_PARITY		0x81
+#define ITYPE_ABORT		0x82
+
+#define ITYPE_GROUP(x)		(x & 0x7)
+#define ITYPE_TYPE(x)		(x & 0xf8)
+
+#define HE_NUM_GROUPS 8
+
+/* 2.1.4 transmit packet descriptor */
+
+struct he_tpd {
+
+	/* read by the adapter */
+
+	volatile u32 status;
+	volatile u32 reserved;
+
+#define TPD_MAXIOV	3
+	struct {
+		u32 addr, len;
+	} iovec[TPD_MAXIOV];
+
+#define address0 iovec[0].addr
+#define length0 iovec[0].len
+
+	/* linux-atm extensions */
+
+	struct sk_buff *skb;
+	struct atm_vcc *vcc;
+
+	struct list_head entry;
+};
+
+#define TPD_ALIGNMENT	64
+#define TPD_LEN_MASK	0xffff
+
+#define TPD_ADDR_SHIFT  6
+#define TPD_MASK	0xffffffc0
+#define TPD_ADDR(x)	((x) & TPD_MASK)
+#define TPD_INDEX(x)	(TPD_ADDR(x) >> TPD_ADDR_SHIFT)
+
+
+/* table 2.3 transmit buffer return elements */
+
+struct he_tbrq {
+	volatile u32 tbre;
+};
+
+#define TBRQ_ALIGNMENT	CONFIG_TBRQ_SIZE
+
+#define TBRQ_TPD(tbrq)		((tbrq)->tbre & 0xffffffc0)
+#define TBRQ_EOS(tbrq)		((tbrq)->tbre & (1<<3))
+#define TBRQ_MULTIPLE(tbrq)	((tbrq)->tbre & (1))
+
+/* table 2.21 receive buffer return queue element field organization */
+
+struct he_rbrq {
+	volatile u32 addr;
+	volatile u32 cidlen;
+};
+
+#define RBRQ_ALIGNMENT	CONFIG_RBRQ_SIZE
+
+#define RBRQ_ADDR(rbrq)		((rbrq)->addr & 0xffffffc0)
+#define RBRQ_CRC_ERR(rbrq)	((rbrq)->addr & (1<<5))
+#define RBRQ_LEN_ERR(rbrq)	((rbrq)->addr & (1<<4))
+#define RBRQ_END_PDU(rbrq)	((rbrq)->addr & (1<<3))
+#define RBRQ_AAL5_PROT(rbrq)	((rbrq)->addr & (1<<2))
+#define RBRQ_CON_CLOSED(rbrq)	((rbrq)->addr & (1<<1))
+#define RBRQ_HBUF_ERR(rbrq)	((rbrq)->addr & 1)
+#define RBRQ_CID(rbrq)		(((rbrq)->cidlen >> 16) & 0x1fff)
+#define RBRQ_BUFLEN(rbrq)	((rbrq)->cidlen & 0xffff)
+
+/* figure 2.3 transmit packet descriptor ready queue */
+
+struct he_tpdrq {
+	volatile u32 tpd;
+	volatile u32 cid;
+};
+
+#define TPDRQ_ALIGNMENT CONFIG_TPDRQ_SIZE
+
+/* table 2.30 host status page detail */
+
+#define HSP_ALIGNMENT	0x400		/* must align on 1k boundary */
+
+struct he_hsp {
+	struct he_hsp_entry {
+		volatile u32 tbrq_tail; 
+		volatile u32 reserved1[15];
+		volatile u32 rbrq_tail; 
+		volatile u32 reserved2[15];
+	} group[HE_NUM_GROUPS];
+};
+
+/*
+ * figure 2.9 receive buffer pools
+ *
+ * since a virtual address might be more than 32 bits, we store an index
+ * in the virt member of he_rbp.  NOTE: the lower six bits in the  rbrq
+ * addr member are used for buffer status further limiting us to 26 bits.
+ */
+
+struct he_rbp {
+	volatile u32 phys;
+	volatile u32 idx;	/* virt */
+};
+
+#define RBP_IDX_OFFSET 6
+
+/*
+ * the he dma engine will try to hold an extra 16 buffers in its local
+ * caches.  and add a couple buffers for safety.
+ */
+
+#define RBPL_TABLE_SIZE (CONFIG_RBPL_SIZE + 16 + 2)
+
+struct he_buff {
+	struct list_head entry;
+	dma_addr_t mapping;
+	unsigned long len;
+	u8 data[];
+};
+
+#ifdef notyet
+struct he_group {
+	u32 rpbl_size, rpbl_qsize;
+	struct he_rpb_entry *rbpl_ba;
+};
+#endif
+
+#define HE_LOOKUP_VCC(dev, cid) ((dev)->he_vcc_table[(cid)].vcc)
+
+struct he_vcc_table 
+{
+	struct atm_vcc *vcc;
+};
+
+struct he_cs_stper
+{
+	long pcr;
+	int inuse;
+};
+
+#define HE_NUM_CS_STPER		16
+
+struct he_dev {
+	unsigned int number;
+	unsigned int irq;
+	void __iomem *membase;
+
+	char prod_id[30];
+	char mac_addr[6];
+	int media;
+
+	unsigned int vcibits, vpibits;
+	unsigned int cells_per_row;
+	unsigned int bytes_per_row;
+	unsigned int cells_per_lbuf;
+	unsigned int r0_numrows, r0_startrow, r0_numbuffs;
+	unsigned int r1_numrows, r1_startrow, r1_numbuffs;
+	unsigned int tx_numrows, tx_startrow, tx_numbuffs;
+	unsigned int buffer_limit;
+
+	struct he_vcc_table *he_vcc_table;
+
+#ifdef notyet
+	struct he_group group[HE_NUM_GROUPS];
+#endif
+	struct he_cs_stper cs_stper[HE_NUM_CS_STPER];
+	unsigned total_bw;
+
+	dma_addr_t irq_phys;
+	struct he_irq *irq_base, *irq_head, *irq_tail;
+	volatile unsigned *irq_tailoffset;
+	int irq_peak;
+
+	struct tasklet_struct tasklet;
+	struct dma_pool *tpd_pool;
+	struct list_head outstanding_tpds;
+
+	dma_addr_t tpdrq_phys;
+	struct he_tpdrq *tpdrq_base, *tpdrq_tail, *tpdrq_head;
+
+	spinlock_t global_lock;		/* 8.1.5 pci transaction ordering
+					  error problem */
+	dma_addr_t rbrq_phys;
+	struct he_rbrq *rbrq_base, *rbrq_head;
+	int rbrq_peak;
+
+	struct he_buff **rbpl_virt;
+	unsigned long *rbpl_table;
+	unsigned long rbpl_hint;
+	struct dma_pool *rbpl_pool;
+	dma_addr_t rbpl_phys;
+	struct he_rbp *rbpl_base, *rbpl_tail;
+	struct list_head rbpl_outstanding;
+	int rbpl_peak;
+
+	dma_addr_t tbrq_phys;
+	struct he_tbrq *tbrq_base, *tbrq_head;
+	int tbrq_peak;
+
+	dma_addr_t hsp_phys;
+	struct he_hsp *hsp;
+
+	struct pci_dev *pci_dev;
+	struct atm_dev *atm_dev;
+	struct he_dev *next;
+};
+
+#define HE_MAXIOV 20
+
+struct he_vcc
+{
+	struct list_head buffers;
+	int pdu_len;
+	int rc_index;
+
+	wait_queue_head_t rx_waitq;
+	wait_queue_head_t tx_waitq;
+};
+
+#define HE_VCC(vcc)	((struct he_vcc *)(vcc->dev_data))
+
+#define PCI_VENDOR_ID_FORE	0x1127
+#define PCI_DEVICE_ID_FORE_HE	0x400
+
+#define GEN_CNTL_0				0x40
+#define  INT_PROC_ENBL		(1<<25)
+#define  SLAVE_ENDIAN_MODE	(1<<16)
+#define  MRL_ENB		(1<<5)
+#define  MRM_ENB		(1<<4)
+#define  INIT_ENB		(1<<2)
+#define  IGNORE_TIMEOUT		(1<<1)
+#define  ENBL_64		(1<<0)
+
+#define MIN_PCI_LATENCY		32	/* errata 8.1.3 */
+
+#define HE_DEV(dev) ((struct he_dev *) (dev)->dev_data)
+
+#define he_is622(dev)	((dev)->media & 0x1)
+#define he_isMM(dev)	((dev)->media & 0x20)
+
+#define HE_REGMAP_SIZE	0x100000
+
+#define RESET_CNTL	0x80000
+#define  BOARD_RST_STATUS	(1<<6)
+
+#define HOST_CNTL	0x80004
+#define  PCI_BUS_SIZE64			(1<<27)
+#define  DESC_RD_STATIC_64		(1<<26)
+#define  DATA_RD_STATIC_64		(1<<25)
+#define  DATA_WR_STATIC_64		(1<<24)
+#define  ID_CS				(1<<12)
+#define  ID_WREN			(1<<11)
+#define  ID_DOUT			(1<<10)
+#define   ID_DOFFSET			10
+#define  ID_DIN				(1<<9)
+#define  ID_CLOCK			(1<<8)
+#define  QUICK_RD_RETRY			(1<<7)
+#define  QUICK_WR_RETRY			(1<<6)
+#define  OUTFF_ENB			(1<<5)
+#define  CMDFF_ENB			(1<<4)
+#define  PERR_INT_ENB			(1<<2)
+#define  IGNORE_INTR			(1<<0)
+
+#define LB_SWAP		0x80008
+#define  SWAP_RNUM_MAX(x)	(x<<27)
+#define  DATA_WR_SWAP		(1<<20)
+#define  DESC_RD_SWAP		(1<<19)
+#define  DATA_RD_SWAP		(1<<18)
+#define  INTR_SWAP		(1<<17)
+#define  DESC_WR_SWAP		(1<<16)
+#define  SDRAM_INIT		(1<<15)
+#define  BIG_ENDIAN_HOST	(1<<14)
+#define  XFER_SIZE		(1<<7)
+
+#define LB_MEM_ADDR	0x8000c
+#define LB_MEM_DATA	0x80010
+
+#define LB_MEM_ACCESS	0x80014
+#define  LB_MEM_HNDSHK		(1<<30)
+#define  LM_MEM_WRITE		(0x7)
+#define  LM_MEM_READ		(0x3)
+
+#define SDRAM_CTL	0x80018
+#define  LB_64_ENB		(1<<3)
+#define  LB_TWR			(1<<2)
+#define  LB_TRP			(1<<1)
+#define  LB_TRAS		(1<<0)
+
+#define INT_FIFO	0x8001c
+#define  INT_MASK_D		(1<<15)
+#define  INT_MASK_C		(1<<14)
+#define  INT_MASK_B		(1<<13)
+#define  INT_MASK_A		(1<<12)
+#define  INT_CLEAR_D		(1<<11)
+#define  INT_CLEAR_C		(1<<10)
+#define  INT_CLEAR_B		(1<<9)
+#define  INT_CLEAR_A		(1<<8)
+
+#define ABORT_ADDR	0x80020
+
+#define IRQ0_BASE	0x80080
+#define  IRQ_BASE(x)		(x<<12)
+#define  IRQ_MASK		((CONFIG_IRQ_SIZE<<2)-1)	/* was 0x3ff */
+#define  IRQ_TAIL(x)		(((unsigned long)(x)) & IRQ_MASK)
+#define IRQ0_HEAD	0x80084
+#define  IRQ_SIZE(x)		(x<<22)
+#define  IRQ_THRESH(x)		(x<<12)
+#define  IRQ_HEAD(x)		(x<<2)
+/* #define  IRQ_PENDING		(1) 		conflict with linux/irq.h */
+#define IRQ0_CNTL	0x80088
+#define  IRQ_ADDRSEL(x)		(x<<2)
+#define  IRQ_INT_A		(0<<2)
+#define  IRQ_INT_B		(1<<2)
+#define  IRQ_INT_C		(2<<2)
+#define  IRQ_INT_D		(3<<2)
+#define  IRQ_TYPE_ADDR		0x1
+#define  IRQ_TYPE_LINE		0x0
+#define IRQ0_DATA	0x8008c
+
+#define IRQ1_BASE	0x80090
+#define IRQ1_HEAD	0x80094
+#define IRQ1_CNTL	0x80098
+#define IRQ1_DATA	0x8009c
+
+#define IRQ2_BASE	0x800a0
+#define IRQ2_HEAD	0x800a4
+#define IRQ2_CNTL	0x800a8
+#define IRQ2_DATA	0x800ac
+
+#define IRQ3_BASE	0x800b0
+#define IRQ3_HEAD	0x800b4
+#define IRQ3_CNTL	0x800b8
+#define IRQ3_DATA	0x800bc
+
+#define GRP_10_MAP	0x800c0
+#define GRP_32_MAP	0x800c4
+#define GRP_54_MAP	0x800c8
+#define GRP_76_MAP	0x800cc
+
+#define	G0_RBPS_S	0x80400
+#define G0_RBPS_T	0x80404
+#define  RBP_TAIL(x)		((x)<<3)
+#define  RBP_MASK(x)		((x)|0x1fff)
+#define G0_RBPS_QI	0x80408
+#define  RBP_QSIZE(x)		((x)<<14)
+#define  RBP_INT_ENB		(1<<13)
+#define  RBP_THRESH(x)		(x)
+#define G0_RBPS_BS	0x8040c
+#define G0_RBPL_S	0x80410
+#define G0_RBPL_T	0x80414
+#define G0_RBPL_QI	0x80418 
+#define G0_RBPL_BS	0x8041c
+
+#define	G1_RBPS_S	0x80420
+#define G1_RBPS_T	0x80424
+#define G1_RBPS_QI	0x80428
+#define G1_RBPS_BS	0x8042c
+#define G1_RBPL_S	0x80430
+#define G1_RBPL_T	0x80434
+#define G1_RBPL_QI	0x80438
+#define G1_RBPL_BS	0x8043c
+
+#define	G2_RBPS_S	0x80440
+#define G2_RBPS_T	0x80444
+#define G2_RBPS_QI	0x80448
+#define G2_RBPS_BS	0x8044c
+#define G2_RBPL_S	0x80450
+#define G2_RBPL_T	0x80454
+#define G2_RBPL_QI	0x80458
+#define G2_RBPL_BS	0x8045c
+
+#define	G3_RBPS_S	0x80460
+#define G3_RBPS_T	0x80464
+#define G3_RBPS_QI	0x80468
+#define G3_RBPS_BS	0x8046c
+#define G3_RBPL_S	0x80470
+#define G3_RBPL_T	0x80474
+#define G3_RBPL_QI	0x80478
+#define G3_RBPL_BS	0x8047c
+
+#define	G4_RBPS_S	0x80480
+#define G4_RBPS_T	0x80484
+#define G4_RBPS_QI	0x80488
+#define G4_RBPS_BS	0x8048c
+#define G4_RBPL_S	0x80490
+#define G4_RBPL_T	0x80494
+#define G4_RBPL_QI	0x80498
+#define G4_RBPL_BS	0x8049c
+
+#define	G5_RBPS_S	0x804a0
+#define G5_RBPS_T	0x804a4
+#define G5_RBPS_QI	0x804a8
+#define G5_RBPS_BS	0x804ac
+#define G5_RBPL_S	0x804b0
+#define G5_RBPL_T	0x804b4
+#define G5_RBPL_QI	0x804b8
+#define G5_RBPL_BS	0x804bc
+
+#define	G6_RBPS_S	0x804c0
+#define G6_RBPS_T	0x804c4
+#define G6_RBPS_QI	0x804c8
+#define G6_RBPS_BS	0x804cc
+#define G6_RBPL_S	0x804d0
+#define G6_RBPL_T	0x804d4
+#define G6_RBPL_QI	0x804d8
+#define G6_RBPL_BS	0x804dc
+
+#define	G7_RBPS_S	0x804e0
+#define G7_RBPS_T	0x804e4
+#define G7_RBPS_QI	0x804e8
+#define G7_RBPS_BS	0x804ec
+
+#define G7_RBPL_S	0x804f0
+#define G7_RBPL_T	0x804f4
+#define G7_RBPL_QI	0x804f8
+#define G7_RBPL_BS	0x804fc
+
+#define G0_RBRQ_ST	0x80500
+#define G0_RBRQ_H	0x80504
+#define G0_RBRQ_Q	0x80508
+#define  RBRQ_THRESH(x)		((x)<<13)
+#define  RBRQ_SIZE(x)		(x)
+#define G0_RBRQ_I	0x8050c
+#define  RBRQ_TIME(x)		((x)<<8)
+#define  RBRQ_COUNT(x)		(x)
+
+/* fill in 1 ... 7 later */
+
+#define G0_TBRQ_B_T	0x80600
+#define G0_TBRQ_H	0x80604
+#define G0_TBRQ_S	0x80608
+#define G0_TBRQ_THRESH	0x8060c
+#define  TBRQ_THRESH(x)		(x)
+
+/* fill in 1 ... 7 later */
+
+#define RH_CONFIG	0x805c0
+#define  PHY_INT_ENB	(1<<10)
+#define  OAM_GID(x)	(x<<7)
+#define  PTMR_PRE(x)	(x)
+
+#define G0_INMQ_S	0x80580
+#define G0_INMQ_L	0x80584
+#define G1_INMQ_S	0x80588
+#define G1_INMQ_L	0x8058c
+#define G2_INMQ_S	0x80590
+#define G2_INMQ_L	0x80594
+#define G3_INMQ_S	0x80598
+#define G3_INMQ_L	0x8059c
+#define G4_INMQ_S	0x805a0
+#define G4_INMQ_L	0x805a4
+#define G5_INMQ_S	0x805a8
+#define G5_INMQ_L	0x805ac
+#define G6_INMQ_S	0x805b0
+#define G6_INMQ_L	0x805b4
+#define G7_INMQ_S	0x805b8
+#define G7_INMQ_L	0x805bc
+
+#define TPDRQ_B_H	0x80680
+#define TPDRQ_T		0x80684
+#define TPDRQ_S		0x80688
+
+#define UBUFF_BA	0x8068c
+
+#define RLBF0_H		0x806c0
+#define RLBF0_T		0x806c4
+#define RLBF1_H		0x806c8
+#define RLBF1_T		0x806cc
+#define RLBC_H		0x806d0
+#define RLBC_T		0x806d4
+#define RLBC_H2		0x806d8
+#define TLBF_H		0x806e0
+#define TLBF_T		0x806e4
+#define RLBF0_C		0x806e8
+#define RLBF1_C		0x806ec
+#define RXTHRSH		0x806f0
+#define LITHRSH		0x806f4
+
+#define LBARB		0x80700
+#define  SLICE_X(x)		 (x<<28)
+#define  ARB_RNUM_MAX(x)	 (x<<23)
+#define  TH_PRTY(x)		 (x<<21)
+#define  RH_PRTY(x)		 (x<<19)
+#define  TL_PRTY(x)		 (x<<17)
+#define  RL_PRTY(x)		 (x<<15)
+#define  BUS_MULTI(x)		 (x<<8)
+#define  NET_PREF(x)		 (x)
+
+#define SDRAMCON	0x80704
+#define	 BANK_ON		(1<<14)
+#define	 WIDE_DATA		(1<<13)
+#define	 TWR_WAIT		(1<<12)
+#define	 TRP_WAIT		(1<<11)
+#define	 TRAS_WAIT		(1<<10)
+#define	 REF_RATE(x)		(x)
+
+#define LBSTAT		0x80708
+
+#define RCC_STAT	0x8070c
+#define  RCC_BUSY		(1)
+
+#define TCMCONFIG	0x80740
+#define  TM_DESL2		(1<<10)
+#define	 TM_BANK_WAIT(x)	(x<<6)
+#define	 TM_ADD_BANK4(x)	(x<<4)
+#define  TM_PAR_CHECK(x)	(x<<3)
+#define  TM_RW_WAIT(x)		(x<<2)
+#define  TM_SRAM_TYPE(x)	(x)
+
+#define TSRB_BA		0x80744	
+#define TSRC_BA		0x80748	
+#define TMABR_BA	0x8074c	
+#define TPD_BA		0x80750	
+#define TSRD_BA		0x80758	
+
+#define TX_CONFIG	0x80760
+#define  DRF_THRESH(x)		(x<<22)
+#define  TX_UT_MODE(x)		(x<<21)
+#define  TX_VCI_MASK(x)		(x<<17)
+#define  LBFREE_CNT(x)		(x)
+
+#define TXAAL5_PROTO	0x80764
+#define  CPCS_UU(x)		(x<<8)
+#define  CPI(x)			(x)
+
+#define RCMCONFIG	0x80780
+#define  RM_DESL2(x)		(x<<10)
+#define  RM_BANK_WAIT(x)	(x<<6)
+#define  RM_ADD_BANK(x)		(x<<4)
+#define  RM_PAR_CHECK(x)	(x<<3)
+#define  RM_RW_WAIT(x)		(x<<2)
+#define  RM_SRAM_TYPE(x)	(x)
+
+#define RCMRSRB_BA	0x80784
+#define RCMLBM_BA	0x80788
+#define RCMABR_BA	0x8078c
+
+#define RC_CONFIG	0x807c0
+#define  UT_RD_DELAY(x)		(x<<11)
+#define  WRAP_MODE(x)		(x<<10)
+#define  RC_UT_MODE(x)		(x<<9)
+#define  RX_ENABLE		(1<<8)
+#define  RX_VALVP(x)		(x<<4)
+#define  RX_VALVC(x)		(x)
+
+#define MCC		0x807c4
+#define OEC		0x807c8
+#define DCC		0x807cc
+#define CEC		0x807d0
+
+#define HSP_BA		0x807f0
+
+#define LB_CONFIG	0x807f4
+#define  LB_SIZE(x)		(x)
+
+#define CON_DAT		0x807f8
+#define CON_CTL		0x807fc
+#define  CON_CTL_MBOX		(2<<30)
+#define  CON_CTL_TCM		(1<<30)
+#define  CON_CTL_RCM		(0<<30)
+#define  CON_CTL_WRITE		(1<<29)
+#define  CON_CTL_READ		(0<<29)
+#define  CON_CTL_BUSY		(1<<28)
+#define  CON_BYTE_DISABLE_3	(1<<22)		/* 24..31 */
+#define  CON_BYTE_DISABLE_2	(1<<21)		/* 16..23 */
+#define  CON_BYTE_DISABLE_1	(1<<20)		/* 8..15 */
+#define  CON_BYTE_DISABLE_0	(1<<19)		/* 0..7 */
+#define  CON_CTL_ADDR(x)	(x)
+
+#define FRAMER		0x80800		/* to 0x80bfc */
+
+/* 3.3 network controller (internal) mailbox registers */
+
+#define CS_STPER0	0x0
+	/* ... */
+#define CS_STPER31	0x01f
+
+#define CS_STTIM0	0x020
+	/* ... */
+#define CS_STTIM31	0x03f
+
+#define CS_TGRLD0	0x040
+	/* ... */
+#define CS_TGRLD15	0x04f
+
+#define CS_ERTHR0	0x050
+#define CS_ERTHR1	0x051
+#define CS_ERTHR2	0x052
+#define CS_ERTHR3	0x053
+#define CS_ERTHR4	0x054
+#define CS_ERCTL0	0x055
+#define  TX_ENABLE		(1<<28)
+#define  ER_ENABLE		(1<<27)
+#define CS_ERCTL1	0x056
+#define CS_ERCTL2	0x057
+#define CS_ERSTAT0	0x058
+#define CS_ERSTAT1	0x059
+
+#define CS_RTCCT	0x060
+#define CS_RTFWC	0x061
+#define CS_RTFWR	0x062
+#define CS_RTFTC	0x063
+#define CS_RTATR	0x064
+
+#define CS_TFBSET	0x070
+#define CS_TFBADD	0x071
+#define CS_TFBSUB	0x072
+#define CS_WCRMAX	0x073
+#define CS_WCRMIN	0x074
+#define CS_WCRINC	0x075
+#define CS_WCRDEC	0x076
+#define CS_WCRCEIL	0x077
+#define CS_BWDCNT	0x078
+
+#define CS_OTPPER	0x080
+#define CS_OTWPER	0x081
+#define CS_OTTLIM	0x082
+#define CS_OTTCNT	0x083
+
+#define CS_HGRRT0	0x090
+	/* ... */
+#define CS_HGRRT7	0x097
+
+#define CS_ORPTRS	0x0a0
+
+#define RXCON_CLOSE	0x100
+
+
+#define RCM_MEM_SIZE	0x10000		/* 1M of 32-bit registers */
+#define TCM_MEM_SIZE	0x20000		/* 2M of 32-bit registers */
+
+/* 2.5 transmit connection memory registers */
+
+#define TSR0_CONN_STATE(x)	((x>>28) & 0x7)
+#define TSR0_USE_WMIN		(1<<23)
+#define TSR0_GROUP(x)		((x & 0x7)<<18)
+#define TSR0_ABR		(2<<16)
+#define TSR0_UBR		(1<<16)
+#define TSR0_CBR		(0<<16)
+#define TSR0_PROT		(1<<15)
+#define TSR0_AAL0_SDU		(2<<12)
+#define TSR0_AAL0		(1<<12)
+#define TSR0_AAL5		(0<<12)
+#define TSR0_HALT_ER		(1<<11)
+#define TSR0_MARK_CI		(1<<10)
+#define TSR0_MARK_ER		(1<<9)
+#define TSR0_UPDATE_GER		(1<<8)
+#define TSR0_RC_INDEX(x)	(x & 0x1F)
+
+#define TSR1_PCR(x)		((x & 0x7FFF)<<16)
+#define TSR1_MCR(x)		(x & 0x7FFF)
+
+#define TSR2_ACR(x)		((x & 0x7FFF)<<16)
+
+#define TSR3_NRM_CNT(x)		((x & 0xFF)<<24)
+#define TSR3_CRM_CNT(x)		(x & 0xFFFF)
+
+#define TSR4_FLUSH_CONN		(1<<31)
+#define TSR4_SESSION_ENDED	(1<<30)
+#define TSR4_CRC10		(1<<28)
+#define TSR4_NULL_CRC10		(1<<27)
+#define TSR4_PROT		(1<<26)
+#define TSR4_AAL0_SDU		(2<<23)
+#define TSR4_AAL0		(1<<23)
+#define TSR4_AAL5		(0<<23)
+
+#define TSR9_OPEN_CONN		(1<<20)
+
+#define TSR11_ICR(x)		((x & 0x7FFF)<<16)
+#define TSR11_TRM(x)		((x & 0x7)<<13)
+#define TSR11_NRM(x)		((x & 0x7)<<10)
+#define TSR11_ADTF(x)		(x & 0x3FF)
+
+#define TSR13_RDF(x)		((x & 0xF)<<23)
+#define TSR13_RIF(x)		((x & 0xF)<<19)
+#define TSR13_CDF(x)		((x & 0x7)<<16)
+#define TSR13_CRM(x)		(x & 0xFFFF)
+
+#define TSR14_DELETE		(1<<31)
+#define TSR14_ABR_CLOSE		(1<<16)
+
+/* 2.7.1 per connection receieve state registers */
+
+#define RSR0_START_PDU	(1<<10)
+#define RSR0_OPEN_CONN	(1<<6)
+#define RSR0_CLOSE_CONN	(0<<6)
+#define RSR0_PPD_ENABLE	(1<<5)
+#define RSR0_EPD_ENABLE	(1<<4)
+#define RSR0_TCP_CKSUM	(1<<3)
+#define RSR0_AAL5		(0)
+#define RSR0_AAL0		(1)
+#define RSR0_AAL0_SDU		(2)
+#define RSR0_RAWCELL		(3)
+#define RSR0_RAWCELL_CRC10	(4)
+
+#define RSR1_AQI_ENABLE	(1<<20)
+#define RSR1_RBPL_ONLY	(1<<19)
+#define RSR1_GROUP(x)	((x)<<16)
+
+#define RSR4_AQI_ENABLE (1<<30)
+#define RSR4_GROUP(x)	((x)<<27)
+#define RSR4_RBPL_ONLY	(1<<26)
+
+/* 2.1.4 transmit packet descriptor */
+
+#define	TPD_USERCELL		0x0
+#define	TPD_SEGMENT_OAMF5	0x4
+#define	TPD_END2END_OAMF5	0x5
+#define	TPD_RMCELL		0x6
+#define TPD_CELLTYPE(x)		(x<<3)
+#define TPD_EOS			(1<<2)
+#define TPD_CLP			(1<<1)
+#define TPD_INT			(1<<0)
+#define TPD_LST		(1<<31)
+
+/* table 4.3 serial eeprom information */
+
+#define PROD_ID		0x08	/* char[] */
+#define  PROD_ID_LEN	30
+#define HW_REV		0x26	/* char[] */
+#define M_SN		0x3a	/* integer */
+#define MEDIA		0x3e	/* integer */
+#define  HE155MM	0x26
+#define  HE622MM	0x27
+#define  HE155SM	0x46
+#define  HE622SM	0x47
+#define MAC_ADDR	0x42	/* char[] */
+
+#define CS_LOW		0x0
+#define CS_HIGH		ID_CS /* HOST_CNTL_ID_PROM_SEL */
+#define CLK_LOW		0x0
+#define CLK_HIGH	ID_CLOCK /* HOST_CNTL_ID_PROM_CLOCK */
+#define SI_HIGH		ID_DIN /* HOST_CNTL_ID_PROM_DATA_IN */
+#define EEPROM_DELAY	400 /* microseconds */
+
+#endif /* _HE_H_ */