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freebsd-dev/sys/dev/hatm/if_hatmreg.h
Eitan Adler 7a22215c53 Fix undefined behavior: (1 << 31) is not defined as 1 is an int and this 
shifts into the sign bit.  Instead use (1U << 31) which gets the
expected result.

This fix is not ideal as it assumes a 32 bit int, but does fix the issue
for most cases.

A similar change was made in OpenBSD.

Discussed with:	-arch, rdivacky
Reviewed by:	cperciva
2013-11-30 22:17:27 +00:00

642 lines
19 KiB
C
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/*-
* Copyright (c) 2001-2003
* Fraunhofer Institute for Open Communication Systems (FhG Fokus).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* Author: Hartmut Brandt <harti@freebsd.org>
*
* $FreeBSD$
*
* Fore HE driver for NATM
*/
/* check configuration */
#if HE_CONFIG_VPI_BITS + HE_CONFIG_VCI_BITS > 12
#error "hatm: too many bits configured for VPI/VCI"
#endif
#define HE_MAX_VCCS (1 << (HE_CONFIG_VPI_BITS + HE_CONFIG_VCI_BITS))
#define HE_VPI_MASK ((1 << (HE_CONFIG_VPI_BITS))-1)
#define HE_VCI_MASK ((1 << (HE_CONFIG_VCI_BITS))-1)
#define HE_VPI(CID) (((CID) >> HE_CONFIG_VCI_BITS) & HE_VPI_MASK)
#define HE_VCI(CID) ((CID) & HE_VCI_MASK)
#define HE_CID(VPI,VCI) ((((VPI) & HE_VPI_MASK) << HE_CONFIG_VCI_BITS) | \
((VCI) & HE_VCI_MASK))
/* GEN_CNTL_0 register */
#define HE_PCIR_GEN_CNTL_0 0x40
#define HE_PCIM_CTL0_64BIT (1 << 0)
#define HE_PCIM_CTL0_IGNORE_TIMEOUT (1 << 1)
#define HE_PCIM_CTL0_INIT_ENB (1 << 2)
#define HE_PCIM_CTL0_MRM (1 << 4)
#define HE_PCIM_CTL0_MRL (1 << 5)
#define HE_PCIM_CTL0_BIGENDIAN (1 << 16)
#define HE_PCIM_CTL0_INT_PROC_ENB (1 << 25)
/*
* Memory registers
*/
#define HE_REGO_FLASH 0x00000
#define HE_REGO_RESET_CNTL 0x80000
#define HE_REGM_RESET_STATE (1 << 6)
#define HE_REGO_HOST_CNTL 0x80004
#define HE_REGM_HOST_BUS64 (1 << 27)
#define HE_REGM_HOST_DESC_RD64 (1 << 26)
#define HE_REGM_HOST_DATA_RD64 (1 << 25)
#define HE_REGM_HOST_DATA_WR64 (1 << 24)
#define HE_REGM_HOST_PROM_SEL (1 << 12)
#define HE_REGM_HOST_PROM_WREN (1 << 11)
#define HE_REGM_HOST_PROM_DATA_OUT (1 << 10)
#define HE_REGS_HOST_PROM_DATA_OUT 10
#define HE_REGM_HOST_PROM_DATA_IN (1 << 9)
#define HE_REGS_HOST_PROM_DATA_IN 9
#define HE_REGM_HOST_PROM_CLOCK (1 << 8)
#define HE_REGM_HOST_PROM_BITS (0x00001f00)
#define HE_REGM_HOST_QUICK_RD (1 << 7)
#define HE_REGM_HOST_QUICK_WR (1 << 6)
#define HE_REGM_HOST_OUTFF_ENB (1 << 5)
#define HE_REGM_HOST_CMDFF_ENB (1 << 4)
#define HE_REGO_LB_SWAP 0x80008
#define HE_REGM_LBSWAP_RNUM (0xf << 27)
#define HE_REGS_LBSWAP_RNUM 27
#define HE_REGM_LBSWAP_DATA_WR_SWAP (1 << 20)
#define HE_REGM_LBSWAP_DESC_RD_SWAP (1 << 19)
#define HE_REGM_LBSWAP_DATA_RD_SWAP (1 << 18)
#define HE_REGM_LBSWAP_INTR_SWAP (1 << 17)
#define HE_REGM_LBSWAP_DESC_WR_SWAP (1 << 16)
#define HE_REGM_LBSWAP_BIG_ENDIAN (1 << 14)
#define HE_REGM_LBSWAP_XFER_SIZE (1 << 7)
#define HE_REGO_LB_MEM_ADDR 0x8000C
#define HE_REGO_LB_MEM_DATA 0x80010
#define HE_REGO_LB_MEM_ACCESS 0x80014
#define HE_REGM_LB_MEM_HNDSHK (1 << 30)
#define HE_REGM_LB_MEM_READ 0x3
#define HE_REGM_LB_MEM_WRITE 0x7
#define HE_REGO_SDRAM_CNTL 0x80018
#define HE_REGM_SDRAM_64BIT (1 << 3)
#define HE_REGO_INT_FIFO 0x8001C
#define HE_REGM_INT_FIFO_CLRA (1 << 8)
#define HE_REGM_INT_FIFO_CLRB (1 << 9)
#define HE_REGM_INT_FIFO_CLRC (1 << 10)
#define HE_REGM_INT_FIFO_CLRD (1 << 11)
#define HE_REGO_ABORT_ADDR 0x80020
#define HE_REGO_IRQ0_BASE 0x80080
#define HE_REGO_IRQ_BASE(Q) (HE_REGO_IRQ0_BASE + (Q) * 0x10 + 0x00)
#define HE_REGM_IRQ_BASE_TAIL 0x3ff
#define HE_REGO_IRQ_HEAD(Q) (HE_REGO_IRQ0_BASE + (Q) * 0x10 + 0x04)
#define HE_REGS_IRQ_HEAD_SIZE 22
#define HE_REGS_IRQ_HEAD_THRESH 12
#define HE_REGS_IRQ_HEAD_HEAD 2
#define HE_REGO_IRQ_CNTL(Q) (HE_REGO_IRQ0_BASE + (Q) * 0x10 + 0x08)
#define HE_REGM_IRQ_A (0 << 2)
#define HE_REGM_IRQ_B (1 << 2)
#define HE_REGM_IRQ_C (2 << 2)
#define HE_REGM_IRQ_D (3 << 2)
#define HE_REGO_IRQ_DATA(Q) (HE_REGO_IRQ0_BASE + (Q) * 0x10 + 0x0C)
#define HE_REGO_GRP_1_0_MAP 0x800C0
#define HE_REGO_GRP_3_2_MAP 0x800C4
#define HE_REGO_GRP_5_4_MAP 0x800C8
#define HE_REGO_GRP_7_6_MAP 0x800CC
/*
* Receive buffer pools
*/
#define HE_REGO_G0_RBPS_S 0x80400
#define HE_REGO_G0_RBPS_T 0x80404
#define HE_REGO_G0_RBPS_QI 0x80408
#define HE_REGO_G0_RBPS_BL 0x8040C
#define HE_REGO_RBP_S(K,G) (HE_REGO_G0_RBPS_S + (K) * 0x10 + (G) * 0x20)
#define HE_REGO_RBP_T(K,G) (HE_REGO_G0_RBPS_T + (K) * 0x10 + (G) * 0x20)
#define HE_REGO_RBP_QI(K,G) (HE_REGO_G0_RBPS_QI + (K) * 0x10 + (G) * 0x20)
#define HE_REGO_RBP_BL(K,G) (HE_REGO_G0_RBPS_BL + (K) * 0x10 + (G) * 0x20)
#define HE_REGS_RBP_HEAD 3
#define HE_REGS_RBP_TAIL 3
#define HE_REGS_RBP_SIZE 14
#define HE_REGM_RBP_INTR_ENB (1 << 13)
#define HE_REGS_RBP_THRESH 0
/*
* Receive buffer return queues
*/
#define HE_REGO_G0_RBRQ_ST 0x80500
#define HE_REGO_G0_RBRQ_H 0x80504
#define HE_REGO_G0_RBRQ_Q 0x80508
#define HE_REGO_G0_RBRQ_I 0x8050C
#define HE_REGO_RBRQ_ST(G) (HE_REGO_G0_RBRQ_ST + (G) * 0x10)
#define HE_REGO_RBRQ_H(G) (HE_REGO_G0_RBRQ_H + (G) * 0x10)
#define HE_REGO_RBRQ_Q(G) (HE_REGO_G0_RBRQ_Q + (G) * 0x10)
#define HE_REGO_RBRQ_I(G) (HE_REGO_G0_RBRQ_I + (G) * 0x10)
#define HE_REGS_RBRQ_HEAD 3
#define HE_REGS_RBRQ_THRESH 13
#define HE_REGS_RBRQ_SIZE 0
#define HE_REGS_RBRQ_TIME 8
#define HE_REGS_RBRQ_COUNT 0
/*
* Intermediate queues
*/
#define HE_REGO_G0_INMQ_S 0x80580
#define HE_REGO_G0_INMQ_L 0x80584
#define HE_REGO_INMQ_S(G) (HE_REGO_G0_INMQ_S + (G) * 8)
#define HE_REGO_INMQ_L(G) (HE_REGO_G0_INMQ_L + (G) * 8)
#define HE_REGO_RHCONFIG 0x805C0
#define HE_REGM_RHCONFIG_PHYENB (1 << 10)
#define HE_REGS_RHCONFIG_OAM_GID 7
#define HE_REGS_RHCONFIG_PTMR_PRE 0
/*
* Transmit buffer return queues
*/
#define HE_REGO_TBRQ0_B_T 0x80600
#define HE_REGO_TBRQ0_H 0x80604
#define HE_REGO_TBRQ0_S 0x80608
#define HE_REGO_TBRQ0_THRESH 0x8060C
#define HE_REGO_TBRQ_B_T(G) (HE_REGO_TBRQ0_B_T + (G) * 0x10)
#define HE_REGO_TBRQ_H(G) (HE_REGO_TBRQ0_H + (G) * 0x10)
#define HE_REGO_TBRQ_S(G) (HE_REGO_TBRQ0_S + (G) * 0x10)
#define HE_REGO_TBRQ_THRESH(G) (HE_REGO_TBRQ0_THRESH + (G) * 0x10)
#define HE_REGS_TBRQ_HEAD 2
/*
* Transmit packet descriptor ready queue
*/
#define HE_REGO_TPDRQ_H 0x80680
#define HE_REGS_TPDRQ_H_H 3
/* #define HE_REGM_TPDRQ_H_H ((HE_CONFIG_TPDRQ_SIZE - 1) << 3) */
#define HE_REGO_TPDRQ_T 0x80684
#define HE_REGS_TPDRQ_T_T 3
/* #define HE_REGM_TPDRQ_T_T ((HE_CONFIG_TPDRQ_SIZE - 1) << 3) */
#define HE_REGO_TPDRQ_S 0x80688
#define HE_REGO_UBUFF_BA 0x8068C
#define HE_REGO_RLBF0_H 0x806C0
#define HE_REGO_RLBF0_T 0x806C4
#define HE_REGO_RLBF1_H 0x806C8
#define HE_REGO_RLBF1_T 0x806CC
#define HE_REGO_RLBF_H(N) (HE_REGO_RLBF0_H + (N) * 8)
#define HE_REGO_RLBF_T(N) (HE_REGO_RLBF0_T + (N) * 8)
#define HE_REGO_RLBC_H 0x806D0
#define HE_REGO_RLBC_T 0x806D4
#define HE_REGO_RLBC_H2 0x806D8
#define HE_REGO_TLBF_H 0x806E0
#define HE_REGO_TLBF_T 0x806E4
#define HE_REGO_RLBF0_C 0x806E8
#define HE_REGO_RLBF1_C 0x806EC
#define HE_REGO_RLBF_C(N) (HE_REGO_RLBF0_C + (N) * 4)
#define HE_REGO_RXTHRSH 0x806F0
#define HE_REGO_LITHRSH 0x806F4
#define HE_REGO_LBARB 0x80700
#define HE_REGS_LBARB_SLICE 28
#define HE_REGS_LBARB_RNUM 23
#define HE_REGS_LBARB_THPRI 21
#define HE_REGS_LBARB_RHPRI 19
#define HE_REGS_LBARB_TLPRI 17
#define HE_REGS_LBARB_RLPRI 15
#define HE_REGS_LBARB_BUS_MULT 8
#define HE_REGS_LBARB_NET_PREF 0
#define HE_REGO_SDRAMCON 0x80704
#define HE_REGM_SDRAMCON_BANK (1 << 14)
#define HE_REGM_SDRAMCON_WIDE (1 << 13)
#define HE_REGM_SDRAMCON_TWRWAIT (1 << 12)
#define HE_REGM_SDRAMCON_TRPWAIT (1 << 11)
#define HE_REGM_SDRAMCON_TRASWAIT (1 << 10)
#define HE_REGS_SDRAMCON_REF 0
#define HE_REGO_RCCSTAT 0x8070C
#define HE_REGM_RCCSTAT_PROG (1 << 0)
#define HE_REGO_TCMCONFIG 0x80740
#define HE_REGS_TCMCONFIG_BANK_WAIT 6
#define HE_REGS_TCMCONFIG_RW_WAIT 2
#define HE_REGS_TCMCONFIG_TYPE 0
#define HE_REGO_TSRB_BA 0x80744
#define HE_REGO_TSRC_BA 0x80748
#define HE_REGO_TMABR_BA 0x8074C
#define HE_REGO_TPD_BA 0x80750
#define HE_REGO_TSRD_BA 0x80758
#define HE_REGO_TXCONFIG 0x80760
#define HE_REGS_TXCONFIG_THRESH 22
#define HE_REGM_TXCONFIG_UTMODE (1 << 21)
#define HE_REGS_TXCONFIG_VCI_MASK 17
#define HE_REGS_TXCONFIG_LBFREE 0
#define HE_REGO_TXAAL5_PROTO 0x80764
#define HE_REGO_RCMCONFIG 0x80780
#define HE_REGS_RCMCONFIG_BANK_WAIT 6
#define HE_REGS_RCMCONFIG_RW_WAIT 2
#define HE_REGS_RCMCONFIG_TYPE 0
#define HE_REGO_RCMRSRB_BA 0x80784
#define HE_REGO_RCMLBM_BA 0x80788
#define HE_REGO_RCMABR_BA 0x8078C
#define HE_REGO_RCCONFIG 0x807C0
#define HE_REGS_RCCONFIG_UTDELAY 11
#define HE_REGM_RCCONFIG_WRAP_MODE (1 << 10)
#define HE_REGM_RCCONFIG_UT_MODE (1 << 9)
#define HE_REGM_RCCONFIG_RXENB (1 << 8)
#define HE_REGS_RCCONFIG_VP 4
#define HE_REGS_RCCONFIG_VC 0
#define HE_REGO_MCC 0x807C4
#define HE_REGO_OEC 0x807C8
#define HE_REGO_DCC 0x807CC
#define HE_REGO_CEC 0x807D0
#define HE_REGO_HSP_BA 0x807F0
#define HE_REGO_LBCONFIG 0x807F4
#define HE_REGO_CON_DAT 0x807F8
#define HE_REGO_CON_CTL 0x807FC
#define HE_REGM_CON_MBOX (2U << 30)
#define HE_REGM_CON_TCM (1 << 30)
#define HE_REGM_CON_RCM (0 << 30)
#define HE_REGM_CON_WE (1 << 29)
#define HE_REGM_CON_STATUS (1 << 28)
#define HE_REGM_CON_DIS3 (1 << 22)
#define HE_REGM_CON_DIS2 (1 << 21)
#define HE_REGM_CON_DIS1 (1 << 20)
#define HE_REGM_CON_DIS0 (1 << 19)
#define HE_REGS_CON_DIS 19
#define HE_REGS_CON_ADDR 0
#define HE_REGO_SUNI 0x80800
#define HE_REGO_SUNI_END 0x80C00
#define HE_REGO_END 0x100000
/*
* MBOX registers
*/
#define HE_REGO_CS_STPER0 0x000
#define HE_REGO_CS_STPER(G) (HE_REGO_CS_STPER0 + (G))
#define HE_REGN_CS_STPER 32
#define HE_REGO_CS_STTIM0 0x020
#define HE_REGO_CS_STTIM(G) (HE_REGO_CS_STTIM0 + (G))
#define HE_REGO_CS_TGRLD0 0x040
#define HE_REGO_CS_TGRLD(G) (HE_REGO_CS_TGRLD0 + (G))
#define HE_REGO_CS_ERTHR0 0x50
#define HE_REGO_CS_ERTHR1 0x51
#define HE_REGO_CS_ERTHR2 0x52
#define HE_REGO_CS_ERTHR3 0x53
#define HE_REGO_CS_ERTHR4 0x54
#define HE_REGO_CS_ERCTL0 0x55
#define HE_REGO_CS_ERCTL1 0x56
#define HE_REGO_CS_ERCTL2 0x57
#define HE_REGO_CS_ERSTAT0 0x58
#define HE_REGO_CS_ERSTAT1 0x59
#define HE_REGO_CS_RTCCT 0x60
#define HE_REGO_CS_RTFWC 0x61
#define HE_REGO_CS_RTFWR 0x62
#define HE_REGO_CS_RTFTC 0x63
#define HE_REGO_CS_RTATR 0x64
#define HE_REGO_CS_TFBSET 0x70
#define HE_REGO_CS_TFBADD 0x71
#define HE_REGO_CS_TFBSUB 0x72
#define HE_REGO_CS_WCRMAX 0x73
#define HE_REGO_CS_WCRMIN 0x74
#define HE_REGO_CS_WCRINC 0x75
#define HE_REGO_CS_WCRDEC 0x76
#define HE_REGO_CS_WCRCEIL 0x77
#define HE_REGO_CS_BWDCNT 0x78
#define HE_REGO_CS_OTPPER 0x80
#define HE_REGO_CS_OTWPER 0x81
#define HE_REGO_CS_OTTLIM 0x82
#define HE_REGO_CS_OTTCNT 0x83
#define HE_REGO_CS_HGRRT0 0x90
#define HE_REGO_CS_HGRRT(G) (HE_REGO_CS_HGRRT0 + (G))
#define HE_REGO_CS_ORPTRS 0xA0
#define HE_REGO_RCON_CLOSE 0x100
#define HE_REGO_CS_END 0x101
#define HE_REGT_CS_ERTHR { \
{ /* 155 */ \
{ 0x000800ea, 0x000400ea, 0x000200ea }, /* ERTHR0 */ \
{ 0x000C3388, 0x00063388, 0x00033388 }, /* ERTHR1 */ \
{ 0x00101018, 0x00081018, 0x00041018 }, /* ERTHR2 */ \
{ 0x00181dac, 0x000c1dac, 0x00061dac }, /* ERTHR3 */ \
{ 0x0028051a, 0x0014051a, 0x000a051a }, /* ERTHR4 */ \
}, { /* 622 */ \
{ 0x000800fa, 0x000400fa, 0x000200fa }, /* ERTHR0 */ \
{ 0x000c33cb, 0x000633cb, 0x000333cb }, /* ERTHR1 */ \
{ 0x0010101b, 0x0008101b, 0x0004101b }, /* ERTHR2 */ \
{ 0x00181dac, 0x000c1dac, 0x00061dac }, /* ERTHR3 */ \
{ 0x00280600, 0x00140600, 0x000a0600 }, /* ERTHR4 */ \
} \
}
#define HE_REGT_CS_ERCTL { \
{ 0x0235e4b1, 0x4701, 0x64b1 }, /* 155 */ \
{ 0x023de8b3, 0x1801, 0x68b3 } /* 622 */ \
}
#define HE_REGT_CS_ERSTAT { \
{ 0x1280, 0x64b1 }, /* 155 */ \
{ 0x1280, 0x68b3 }, /* 622 */ \
}
#define HE_REGT_CS_RTFWR { \
0xf424, /* 155 */ \
0x14585 /* 622 */ \
}
#define HE_REGT_CS_RTATR { \
0x4680, /* 155 */ \
0x4680 /* 622 */ \
}
#define HE_REGT_CS_BWALLOC { \
{ 0x000563b7, 0x64b1, 0x5ab1, 0xe4b1, 0xdab1, 0x64b1 }, /* 155 */\
{ 0x00159ece, 0x68b3, 0x5eb3, 0xe8b3, 0xdeb3, 0x68b3 }, /* 622 */\
}
#define HE_REGT_CS_ORCF { \
{ 0x6, 0x1e }, /* 155 */ \
{ 0x5, 0x14 } /* 622 */ \
}
/*
* TSRs - NR is relative to the starting number of the block
*/
#define HE_REGO_TSRA(BASE,CID,NR) ((BASE) + ((CID) << 3) + (NR))
#define HE_REGO_TSRB(BASE,CID,NR) ((BASE) + ((CID) << 2) + (NR))
#define HE_REGO_TSRC(BASE,CID,NR) ((BASE) + ((CID) << 1) + (NR))
#define HE_REGO_TSRD(BASE,CID) ((BASE) + (CID))
#define HE_REGM_TSR0_CONN_STATE (7 << 28)
#define HE_REGS_TSR0_CONN_STATE 28
#define HE_REGM_TSR0_USE_WMIN (1 << 23)
#define HE_REGM_TSR0_GROUP (7 << 18)
#define HE_REGS_TSR0_GROUP 18
#define HE_REGM_TSR0_TRAFFIC (3 << 16)
#define HE_REGS_TSR0_TRAFFIC 16
#define HE_REGM_TSR0_TRAFFIC_CBR 0
#define HE_REGM_TSR0_TRAFFIC_UBR 1
#define HE_REGM_TSR0_TRAFFIC_ABR 2
#define HE_REGM_TSR0_PROT (1 << 15)
#define HE_REGM_TSR0_AAL (3 << 12)
#define HE_REGS_TSR0_AAL 12
#define HE_REGM_TSR0_AAL_5 0
#define HE_REGM_TSR0_AAL_0 1
#define HE_REGM_TSR0_AAL_0T 2
#define HE_REGM_TSR0_HALT_ER (1 << 11)
#define HE_REGM_TSR0_MARK_CI (1 << 10)
#define HE_REGM_TSR0_MARK_ER (1 << 9)
#define HE_REGM_TSR0_UPDATE_GER (1 << 8)
#define HE_REGM_TSR0_RC 0xff
#define HE_REGM_TSR1_PCR (0x7fff << 16)
#define HE_REGS_TSR1_PCR 16
#define HE_REGM_TSR1_MCR (0x7fff << 0)
#define HE_REGS_TSR1_MCR 0
#define HE_REGM_TSR2_ACR (0x7fff << 16)
#define HE_REGS_TSR2_ACR 16
#define HE_REGM_TSR3_NRM (0xff << 24)
#define HE_REGS_TSR3_NRM 24
#define HE_REGM_TSR3_CRM (0xff << 0)
#define HE_REGS_TSR3_CRM 0
#define HE_REGM_TSR4_FLUSH (1U << 31)
#define HE_REGM_TSR4_SESS_END (1 << 30)
#define HE_REGM_TSR4_OAM_CRC10 (1 << 28)
#define HE_REGM_TSR4_NULL_CRC10 (1 << 27)
#define HE_REGM_TSR4_PROT (1 << 26)
#define HE_REGM_TSR4_AAL (3 << 24)
#define HE_REGS_TSR4_AAL 24
#define HE_REGM_TSR4_AAL_5 0
#define HE_REGM_TSR4_AAL_0 1
#define HE_REGM_TSR4_AAL_0T 2
#define HE_REGM_TSR9_INIT 0x00100000
#define HE_REGM_TSR11_ICR (0x7fff << 16)
#define HE_REGS_TSR11_ICR 16
#define HE_REGM_TSR11_TRM (0x7 << 13)
#define HE_REGS_TSR11_TRM 13
#define HE_REGM_TSR11_NRM (0x7 << 10)
#define HE_REGS_TSR11_NRM 10
#define HE_REGM_TSR11_ADTF 0x3ff
#define HE_REGS_TSR11_ADTF 0
#define HE_REGM_TSR13_RDF (0xf << 23)
#define HE_REGS_TSR13_RDF 23
#define HE_REGM_TSR13_RIF (0xf << 19)
#define HE_REGS_TSR13_RIF 19
#define HE_REGM_TSR13_CDF (0x7 << 16)
#define HE_REGS_TSR13_CDF 16
#define HE_REGM_TSR13_CRM 0xffff
#define HE_REGS_TSR13_CRM 0
#define HE_REGM_TSR14_CBR_DELETE (1U << 31)
#define HE_REGM_TSR14_ABR_CLOSE (1 << 16)
/*
* RSRs
*/
#define HE_REGO_RSRA(BASE,CID,NR) ((BASE) + ((CID) << 3) + (NR))
#define HE_REGO_RSRB(BASE,CID,NR) ((BASE) + ((CID) << 1) + (NR))
#define HE_REGM_RSR0_PTI7 (1 << 15)
#define HE_REGM_RSR0_RM (1 << 14)
#define HE_REGM_RSR0_F5OAM (1 << 13)
#define HE_REGM_RSR0_STARTPDU (1 << 10)
#define HE_REGM_RSR0_OPEN (1 << 6)
#define HE_REGM_RSR0_PPD (1 << 5)
#define HE_REGM_RSR0_EPD (1 << 4)
#define HE_REGM_RSR0_TCPCS (1 << 3)
#define HE_REGM_RSR0_AAL 0x7
#define HE_REGM_RSR0_AAL_5 0x0
#define HE_REGM_RSR0_AAL_0 0x1
#define HE_REGM_RSR0_AAL_0T 0x2
#define HE_REGM_RSR0_AAL_RAW 0x3
#define HE_REGM_RSR0_AAL_RAWCRC10 0x4
#define HE_REGM_RSR1_AQI (1 << 20)
#define HE_REGM_RSR1_RBPL_ONLY (1 << 19)
#define HE_REGM_RSR1_GROUP (7 << 16)
#define HE_REGS_RSR1_GROUP 16
#define HE_REGM_RSR4_AQI (1 << 30)
#define HE_REGM_RSR4_GROUP (7 << 27)
#define HE_REGS_RSR4_GROUP 27
#define HE_REGM_RSR4_RBPL_ONLY (1 << 26)
/*
* Relative to RCMABR_BA
*/
#define HE_REGO_CM_GQTBL 0x000
#define HE_REGL_CM_GQTBL 0x100
#define HE_REGO_CM_RGTBL 0x100
#define HE_REGL_CM_RGTBL 0x100
#define HE_REGO_CM_TNRMTBL 0x200
#define HE_REGL_CM_TNRMTBL 0x100
#define HE_REGO_CM_ORCF 0x300
#define HE_REGL_CM_ORCF 0x100
#define HE_REGO_CM_RTGTBL 0x400
#define HE_REGL_CM_RTGTBL 0x200
#define HE_REGO_CM_IRCF 0x600
#define HE_REGL_CM_IRCF 0x200
/*
* Interrupt Status
*/
#define HE_REGM_ITYPE 0xf8
#define HE_REGM_IGROUP 0x07
#define HE_REGM_ITYPE_TBRQ (0x0 << 3)
#define HE_REGM_ITYPE_TPD (0x1 << 3)
#define HE_REGM_ITYPE_RBPS (0x2 << 3)
#define HE_REGM_ITYPE_RBPL (0x3 << 3)
#define HE_REGM_ITYPE_RBRQ (0x4 << 3)
#define HE_REGM_ITYPE_RBRQT (0x5 << 3)
#define HE_REGM_ITYPE_PHYS (0x6 << 3)
#define HE_REGM_ITYPE_UNKNOWN 0xf8
#define HE_REGM_ITYPE_ERR 0x80
#define HE_REGM_ITYPE_PERR 0x81
#define HE_REGM_ITYPE_ABORT 0x82
#define HE_REGM_ITYPE_INVALID 0xf8
/*
* Serial EEPROM
*/
#define HE_EEPROM_PROD_ID 0x08
#define HE_EEPROM_PROD_ID_LEN 30
#define HE_EEPROM_REV 0x26
#define HE_EEPROM_REV_LEN 4
#define HE_EEPROM_M_SN 0x3A
#define HE_EEPROM_MEDIA 0x3E
#define HE_EEPROM_MAC 0x42
#define HE_MEDIA_UTP155 0x06
#define HE_MEDIA_MMF155 0x26
#define HE_MEDIA_MMF622 0x27
#define HE_MEDIA_SMF155 0x46
#define HE_MEDIA_SMF622 0x47
#define HE_622_CLOCK 66667000
#define HE_155_CLOCK 50000000
/*
* Statistics
*/
struct fatm_statshe {
};
/*
* Queue entries
*/
/* Receive Buffer Pool Queue entry */
struct he_rbpen {
uint32_t phys; /* physical address */
uint32_t handle; /* handle or virtual address */
};
/* Receive Buffer Return Queue entry */
struct he_rbrqen {
uint32_t addr; /* handle and flags */
uint32_t len; /* length and CID */
};
#define HE_REGM_RBRQ_ADDR 0xFFFFFFC0
#define HE_REGS_RBRQ_ADDR 6
#define HE_REGM_RBRQ_FLAGS 0x0000003F
#define HE_REGM_RBRQ_HBUF_ERROR (1 << 0)
#define HE_REGM_RBRQ_CON_CLOSED (1 << 1)
#define HE_REGM_RBRQ_AAL5_PROT (1 << 2)
#define HE_REGM_RBRQ_END_PDU (1 << 3)
#define HE_REGM_RBRQ_LEN_ERROR (1 << 4)
#define HE_REGM_RBRQ_CRC_ERROR (1 << 5)
#define HE_REGM_RBRQ_CID (0x1fff << 16)
#define HE_REGS_RBRQ_CID 16
#define HE_REGM_RBRQ_LEN 0xffff
/* Transmit Packet Descriptor Ready Queue entry */
struct he_tpdrqen {
uint32_t tpd; /* physical address */
uint32_t cid; /* connection id */
};
/* Transmit buffer return queue */
struct he_tbrqen {
uint32_t addr; /* handle and flags */
};
#define HE_REGM_TBRQ_ADDR 0xffffffc0
#define HE_REGM_TBRQ_FLAGS 0x0000000a
#define HE_REGM_TBRQ_EOS 0x00000008
#define HE_REGM_TBRQ_MULT 0x00000002
struct he_tpd {
uint32_t addr; /* handle or virtual address and flags */
uint32_t res; /* reserved */
struct {
uint32_t addr; /* buffer address */
uint32_t len; /* buffer length and flags */
} bufs[3];
};
#define HE_REGM_TPD_ADDR 0xffffffC0
#define HE_REGS_TPD_ADDR 6
#define HE_REGM_TPD_INTR 0x0001
#define HE_REGM_TPD_CLP 0x0002
#define HE_REGM_TPD_EOS 0x0004
#define HE_REGM_TPD_PTI 0x0038
#define HE_REGS_TPD_PTI 3
#define HE_REGM_TPD_LST 0x80000000
/*
* The HOST STATUS PAGE
*/
struct he_hsp {
struct {
uint32_t tbrq_tail;
uint32_t res1[15];
uint32_t rbrq_tail;
uint32_t res2[15];
} group[8];
};
#define HE_MAX_PDU (65535)
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