| /* |
| * Copyright (c) 2006, 2007 QLogic Corporation. All rights reserved. |
| * Copyright (c) 2003, 2004, 2005, 2006 PathScale, Inc. All rights reserved. |
| * |
| * This software is available to you under a choice of one of two |
| * licenses. You may choose to be licensed under the terms of the GNU |
| * General Public License (GPL) Version 2, available from the file |
| * COPYING in the main directory of this source tree, or the |
| * OpenIB.org BSD license below: |
| * |
| * Redistribution and use in source and binary forms, with or |
| * without modification, are permitted provided that the following |
| * conditions are met: |
| * |
| * - Redistributions of source code must retain the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer. |
| * |
| * - 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. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS |
| * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN |
| * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
| * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| |
| #ifndef _IPATH_REGISTERS_H |
| #define _IPATH_REGISTERS_H |
| |
| /* |
| * This file should only be included by kernel source, and by the diags. It |
| * defines the registers, and their contents, for InfiniPath chips. |
| */ |
| |
| /* |
| * These are the InfiniPath register and buffer bit definitions, |
| * that are visible to software, and needed only by the kernel |
| * and diag code. A few, that are visible to protocol and user |
| * code are in ipath_common.h. Some bits are specific |
| * to a given chip implementation, and have been moved to the |
| * chip-specific source file |
| */ |
| |
| /* kr_revision bits */ |
| #define INFINIPATH_R_CHIPREVMINOR_MASK 0xFF |
| #define INFINIPATH_R_CHIPREVMINOR_SHIFT 0 |
| #define INFINIPATH_R_CHIPREVMAJOR_MASK 0xFF |
| #define INFINIPATH_R_CHIPREVMAJOR_SHIFT 8 |
| #define INFINIPATH_R_ARCH_MASK 0xFF |
| #define INFINIPATH_R_ARCH_SHIFT 16 |
| #define INFINIPATH_R_SOFTWARE_MASK 0xFF |
| #define INFINIPATH_R_SOFTWARE_SHIFT 24 |
| #define INFINIPATH_R_BOARDID_MASK 0xFF |
| #define INFINIPATH_R_BOARDID_SHIFT 32 |
| |
| /* kr_control bits */ |
| #define INFINIPATH_C_FREEZEMODE 0x00000002 |
| #define INFINIPATH_C_LINKENABLE 0x00000004 |
| |
| /* kr_sendctrl bits */ |
| #define INFINIPATH_S_DISARMPIOBUF_SHIFT 16 |
| #define INFINIPATH_S_UPDTHRESH_SHIFT 24 |
| #define INFINIPATH_S_UPDTHRESH_MASK 0x1f |
| |
| #define IPATH_S_ABORT 0 |
| #define IPATH_S_PIOINTBUFAVAIL 1 |
| #define IPATH_S_PIOBUFAVAILUPD 2 |
| #define IPATH_S_PIOENABLE 3 |
| #define IPATH_S_SDMAINTENABLE 9 |
| #define IPATH_S_SDMASINGLEDESCRIPTOR 10 |
| #define IPATH_S_SDMAENABLE 11 |
| #define IPATH_S_SDMAHALT 12 |
| #define IPATH_S_DISARM 31 |
| |
| #define INFINIPATH_S_ABORT (1U << IPATH_S_ABORT) |
| #define INFINIPATH_S_PIOINTBUFAVAIL (1U << IPATH_S_PIOINTBUFAVAIL) |
| #define INFINIPATH_S_PIOBUFAVAILUPD (1U << IPATH_S_PIOBUFAVAILUPD) |
| #define INFINIPATH_S_PIOENABLE (1U << IPATH_S_PIOENABLE) |
| #define INFINIPATH_S_SDMAINTENABLE (1U << IPATH_S_SDMAINTENABLE) |
| #define INFINIPATH_S_SDMASINGLEDESCRIPTOR \ |
| (1U << IPATH_S_SDMASINGLEDESCRIPTOR) |
| #define INFINIPATH_S_SDMAENABLE (1U << IPATH_S_SDMAENABLE) |
| #define INFINIPATH_S_SDMAHALT (1U << IPATH_S_SDMAHALT) |
| #define INFINIPATH_S_DISARM (1U << IPATH_S_DISARM) |
| |
| /* kr_rcvctrl bits that are the same on multiple chips */ |
| #define INFINIPATH_R_PORTENABLE_SHIFT 0 |
| #define INFINIPATH_R_QPMAP_ENABLE (1ULL << 38) |
| |
| /* kr_intstatus, kr_intclear, kr_intmask bits */ |
| #define INFINIPATH_I_SDMAINT 0x8000000000000000ULL |
| #define INFINIPATH_I_SDMADISABLED 0x4000000000000000ULL |
| #define INFINIPATH_I_ERROR 0x0000000080000000ULL |
| #define INFINIPATH_I_SPIOSENT 0x0000000040000000ULL |
| #define INFINIPATH_I_SPIOBUFAVAIL 0x0000000020000000ULL |
| #define INFINIPATH_I_GPIO 0x0000000010000000ULL |
| #define INFINIPATH_I_JINT 0x0000000004000000ULL |
| |
| /* kr_errorstatus, kr_errorclear, kr_errormask bits */ |
| #define INFINIPATH_E_RFORMATERR 0x0000000000000001ULL |
| #define INFINIPATH_E_RVCRC 0x0000000000000002ULL |
| #define INFINIPATH_E_RICRC 0x0000000000000004ULL |
| #define INFINIPATH_E_RMINPKTLEN 0x0000000000000008ULL |
| #define INFINIPATH_E_RMAXPKTLEN 0x0000000000000010ULL |
| #define INFINIPATH_E_RLONGPKTLEN 0x0000000000000020ULL |
| #define INFINIPATH_E_RSHORTPKTLEN 0x0000000000000040ULL |
| #define INFINIPATH_E_RUNEXPCHAR 0x0000000000000080ULL |
| #define INFINIPATH_E_RUNSUPVL 0x0000000000000100ULL |
| #define INFINIPATH_E_REBP 0x0000000000000200ULL |
| #define INFINIPATH_E_RIBFLOW 0x0000000000000400ULL |
| #define INFINIPATH_E_RBADVERSION 0x0000000000000800ULL |
| #define INFINIPATH_E_RRCVEGRFULL 0x0000000000001000ULL |
| #define INFINIPATH_E_RRCVHDRFULL 0x0000000000002000ULL |
| #define INFINIPATH_E_RBADTID 0x0000000000004000ULL |
| #define INFINIPATH_E_RHDRLEN 0x0000000000008000ULL |
| #define INFINIPATH_E_RHDR 0x0000000000010000ULL |
| #define INFINIPATH_E_RIBLOSTLINK 0x0000000000020000ULL |
| #define INFINIPATH_E_SENDSPECIALTRIGGER 0x0000000008000000ULL |
| #define INFINIPATH_E_SDMADISABLED 0x0000000010000000ULL |
| #define INFINIPATH_E_SMINPKTLEN 0x0000000020000000ULL |
| #define INFINIPATH_E_SMAXPKTLEN 0x0000000040000000ULL |
| #define INFINIPATH_E_SUNDERRUN 0x0000000080000000ULL |
| #define INFINIPATH_E_SPKTLEN 0x0000000100000000ULL |
| #define INFINIPATH_E_SDROPPEDSMPPKT 0x0000000200000000ULL |
| #define INFINIPATH_E_SDROPPEDDATAPKT 0x0000000400000000ULL |
| #define INFINIPATH_E_SPIOARMLAUNCH 0x0000000800000000ULL |
| #define INFINIPATH_E_SUNEXPERRPKTNUM 0x0000001000000000ULL |
| #define INFINIPATH_E_SUNSUPVL 0x0000002000000000ULL |
| #define INFINIPATH_E_SENDBUFMISUSE 0x0000004000000000ULL |
| #define INFINIPATH_E_SDMAGENMISMATCH 0x0000008000000000ULL |
| #define INFINIPATH_E_SDMAOUTOFBOUND 0x0000010000000000ULL |
| #define INFINIPATH_E_SDMATAILOUTOFBOUND 0x0000020000000000ULL |
| #define INFINIPATH_E_SDMABASE 0x0000040000000000ULL |
| #define INFINIPATH_E_SDMA1STDESC 0x0000080000000000ULL |
| #define INFINIPATH_E_SDMARPYTAG 0x0000100000000000ULL |
| #define INFINIPATH_E_SDMADWEN 0x0000200000000000ULL |
| #define INFINIPATH_E_SDMAMISSINGDW 0x0000400000000000ULL |
| #define INFINIPATH_E_SDMAUNEXPDATA 0x0000800000000000ULL |
| #define INFINIPATH_E_IBSTATUSCHANGED 0x0001000000000000ULL |
| #define INFINIPATH_E_INVALIDADDR 0x0002000000000000ULL |
| #define INFINIPATH_E_RESET 0x0004000000000000ULL |
| #define INFINIPATH_E_HARDWARE 0x0008000000000000ULL |
| #define INFINIPATH_E_SDMADESCADDRMISALIGN 0x0010000000000000ULL |
| #define INFINIPATH_E_INVALIDEEPCMD 0x0020000000000000ULL |
| |
| /* |
| * this is used to print "common" packet errors only when the |
| * __IPATH_ERRPKTDBG bit is set in ipath_debug. |
| */ |
| #define INFINIPATH_E_PKTERRS ( INFINIPATH_E_SPKTLEN \ |
| | INFINIPATH_E_SDROPPEDDATAPKT | INFINIPATH_E_RVCRC \ |
| | INFINIPATH_E_RICRC | INFINIPATH_E_RSHORTPKTLEN \ |
| | INFINIPATH_E_REBP ) |
| |
| /* Convenience for decoding Send DMA errors */ |
| #define INFINIPATH_E_SDMAERRS ( \ |
| INFINIPATH_E_SDMAGENMISMATCH | INFINIPATH_E_SDMAOUTOFBOUND | \ |
| INFINIPATH_E_SDMATAILOUTOFBOUND | INFINIPATH_E_SDMABASE | \ |
| INFINIPATH_E_SDMA1STDESC | INFINIPATH_E_SDMARPYTAG | \ |
| INFINIPATH_E_SDMADWEN | INFINIPATH_E_SDMAMISSINGDW | \ |
| INFINIPATH_E_SDMAUNEXPDATA | \ |
| INFINIPATH_E_SDMADESCADDRMISALIGN | \ |
| INFINIPATH_E_SDMADISABLED | \ |
| INFINIPATH_E_SENDBUFMISUSE) |
| |
| /* kr_hwerrclear, kr_hwerrmask, kr_hwerrstatus, bits */ |
| /* TXEMEMPARITYERR bit 0: PIObuf, 1: PIOpbc, 2: launchfifo |
| * RXEMEMPARITYERR bit 0: rcvbuf, 1: lookupq, 2: expTID, 3: eagerTID |
| * bit 4: flag buffer, 5: datainfo, 6: header info */ |
| #define INFINIPATH_HWE_TXEMEMPARITYERR_MASK 0xFULL |
| #define INFINIPATH_HWE_TXEMEMPARITYERR_SHIFT 40 |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_MASK 0x7FULL |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT 44 |
| #define INFINIPATH_HWE_IBCBUSTOSPCPARITYERR 0x4000000000000000ULL |
| #define INFINIPATH_HWE_IBCBUSFRSPCPARITYERR 0x8000000000000000ULL |
| /* txe mem parity errors (shift by INFINIPATH_HWE_TXEMEMPARITYERR_SHIFT) */ |
| #define INFINIPATH_HWE_TXEMEMPARITYERR_PIOBUF 0x1ULL |
| #define INFINIPATH_HWE_TXEMEMPARITYERR_PIOPBC 0x2ULL |
| #define INFINIPATH_HWE_TXEMEMPARITYERR_PIOLAUNCHFIFO 0x4ULL |
| /* rxe mem parity errors (shift by INFINIPATH_HWE_RXEMEMPARITYERR_SHIFT) */ |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_RCVBUF 0x01ULL |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_LOOKUPQ 0x02ULL |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_EXPTID 0x04ULL |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_EAGERTID 0x08ULL |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_FLAGBUF 0x10ULL |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_DATAINFO 0x20ULL |
| #define INFINIPATH_HWE_RXEMEMPARITYERR_HDRINFO 0x40ULL |
| /* waldo specific -- find the rest in ipath_6110.c */ |
| #define INFINIPATH_HWE_RXDSYNCMEMPARITYERR 0x0000000400000000ULL |
| /* 6120/7220 specific -- find the rest in ipath_6120.c and ipath_7220.c */ |
| #define INFINIPATH_HWE_MEMBISTFAILED 0x0040000000000000ULL |
| |
| /* kr_hwdiagctrl bits */ |
| #define INFINIPATH_DC_FORCETXEMEMPARITYERR_MASK 0xFULL |
| #define INFINIPATH_DC_FORCETXEMEMPARITYERR_SHIFT 40 |
| #define INFINIPATH_DC_FORCERXEMEMPARITYERR_MASK 0x7FULL |
| #define INFINIPATH_DC_FORCERXEMEMPARITYERR_SHIFT 44 |
| #define INFINIPATH_DC_FORCERXDSYNCMEMPARITYERR 0x0000000400000000ULL |
| #define INFINIPATH_DC_COUNTERDISABLE 0x1000000000000000ULL |
| #define INFINIPATH_DC_COUNTERWREN 0x2000000000000000ULL |
| #define INFINIPATH_DC_FORCEIBCBUSTOSPCPARITYERR 0x4000000000000000ULL |
| #define INFINIPATH_DC_FORCEIBCBUSFRSPCPARITYERR 0x8000000000000000ULL |
| |
| /* kr_ibcctrl bits */ |
| #define INFINIPATH_IBCC_FLOWCTRLPERIOD_MASK 0xFFULL |
| #define INFINIPATH_IBCC_FLOWCTRLPERIOD_SHIFT 0 |
| #define INFINIPATH_IBCC_FLOWCTRLWATERMARK_MASK 0xFFULL |
| #define INFINIPATH_IBCC_FLOWCTRLWATERMARK_SHIFT 8 |
| #define INFINIPATH_IBCC_LINKINITCMD_MASK 0x3ULL |
| #define INFINIPATH_IBCC_LINKINITCMD_DISABLE 1 |
| /* cycle through TS1/TS2 till OK */ |
| #define INFINIPATH_IBCC_LINKINITCMD_POLL 2 |
| /* wait for TS1, then go on */ |
| #define INFINIPATH_IBCC_LINKINITCMD_SLEEP 3 |
| #define INFINIPATH_IBCC_LINKINITCMD_SHIFT 16 |
| #define INFINIPATH_IBCC_LINKCMD_MASK 0x3ULL |
| #define INFINIPATH_IBCC_LINKCMD_DOWN 1 /* move to 0x11 */ |
| #define INFINIPATH_IBCC_LINKCMD_ARMED 2 /* move to 0x21 */ |
| #define INFINIPATH_IBCC_LINKCMD_ACTIVE 3 /* move to 0x31 */ |
| #define INFINIPATH_IBCC_LINKCMD_SHIFT 18 |
| #define INFINIPATH_IBCC_MAXPKTLEN_MASK 0x7FFULL |
| #define INFINIPATH_IBCC_MAXPKTLEN_SHIFT 20 |
| #define INFINIPATH_IBCC_PHYERRTHRESHOLD_MASK 0xFULL |
| #define INFINIPATH_IBCC_PHYERRTHRESHOLD_SHIFT 32 |
| #define INFINIPATH_IBCC_OVERRUNTHRESHOLD_MASK 0xFULL |
| #define INFINIPATH_IBCC_OVERRUNTHRESHOLD_SHIFT 36 |
| #define INFINIPATH_IBCC_CREDITSCALE_MASK 0x7ULL |
| #define INFINIPATH_IBCC_CREDITSCALE_SHIFT 40 |
| #define INFINIPATH_IBCC_LOOPBACK 0x8000000000000000ULL |
| #define INFINIPATH_IBCC_LINKDOWNDEFAULTSTATE 0x4000000000000000ULL |
| |
| /* kr_ibcstatus bits */ |
| #define INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT 0 |
| #define INFINIPATH_IBCS_LINKSTATE_MASK 0x7 |
| |
| #define INFINIPATH_IBCS_TXREADY 0x40000000 |
| #define INFINIPATH_IBCS_TXCREDITOK 0x80000000 |
| /* link training states (shift by |
| INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT) */ |
| #define INFINIPATH_IBCS_LT_STATE_DISABLED 0x00 |
| #define INFINIPATH_IBCS_LT_STATE_LINKUP 0x01 |
| #define INFINIPATH_IBCS_LT_STATE_POLLACTIVE 0x02 |
| #define INFINIPATH_IBCS_LT_STATE_POLLQUIET 0x03 |
| #define INFINIPATH_IBCS_LT_STATE_SLEEPDELAY 0x04 |
| #define INFINIPATH_IBCS_LT_STATE_SLEEPQUIET 0x05 |
| #define INFINIPATH_IBCS_LT_STATE_CFGDEBOUNCE 0x08 |
| #define INFINIPATH_IBCS_LT_STATE_CFGRCVFCFG 0x09 |
| #define INFINIPATH_IBCS_LT_STATE_CFGWAITRMT 0x0a |
| #define INFINIPATH_IBCS_LT_STATE_CFGIDLE 0x0b |
| #define INFINIPATH_IBCS_LT_STATE_RECOVERRETRAIN 0x0c |
| #define INFINIPATH_IBCS_LT_STATE_RECOVERWAITRMT 0x0e |
| #define INFINIPATH_IBCS_LT_STATE_RECOVERIDLE 0x0f |
| /* link state machine states (shift by ibcs_ls_shift) */ |
| #define INFINIPATH_IBCS_L_STATE_DOWN 0x0 |
| #define INFINIPATH_IBCS_L_STATE_INIT 0x1 |
| #define INFINIPATH_IBCS_L_STATE_ARM 0x2 |
| #define INFINIPATH_IBCS_L_STATE_ACTIVE 0x3 |
| #define INFINIPATH_IBCS_L_STATE_ACT_DEFER 0x4 |
| |
| |
| /* kr_extstatus bits */ |
| #define INFINIPATH_EXTS_SERDESPLLLOCK 0x1 |
| #define INFINIPATH_EXTS_GPIOIN_MASK 0xFFFFULL |
| #define INFINIPATH_EXTS_GPIOIN_SHIFT 48 |
| |
| /* kr_extctrl bits */ |
| #define INFINIPATH_EXTC_GPIOINVERT_MASK 0xFFFFULL |
| #define INFINIPATH_EXTC_GPIOINVERT_SHIFT 32 |
| #define INFINIPATH_EXTC_GPIOOE_MASK 0xFFFFULL |
| #define INFINIPATH_EXTC_GPIOOE_SHIFT 48 |
| #define INFINIPATH_EXTC_SERDESENABLE 0x80000000ULL |
| #define INFINIPATH_EXTC_SERDESCONNECT 0x40000000ULL |
| #define INFINIPATH_EXTC_SERDESENTRUNKING 0x20000000ULL |
| #define INFINIPATH_EXTC_SERDESDISRXFIFO 0x10000000ULL |
| #define INFINIPATH_EXTC_SERDESENPLPBK1 0x08000000ULL |
| #define INFINIPATH_EXTC_SERDESENPLPBK2 0x04000000ULL |
| #define INFINIPATH_EXTC_SERDESENENCDEC 0x02000000ULL |
| #define INFINIPATH_EXTC_LED1SECPORT_ON 0x00000020ULL |
| #define INFINIPATH_EXTC_LED2SECPORT_ON 0x00000010ULL |
| #define INFINIPATH_EXTC_LED1PRIPORT_ON 0x00000008ULL |
| #define INFINIPATH_EXTC_LED2PRIPORT_ON 0x00000004ULL |
| #define INFINIPATH_EXTC_LEDGBLOK_ON 0x00000002ULL |
| #define INFINIPATH_EXTC_LEDGBLERR_OFF 0x00000001ULL |
| |
| /* kr_partitionkey bits */ |
| #define INFINIPATH_PKEY_SIZE 16 |
| #define INFINIPATH_PKEY_MASK 0xFFFF |
| #define INFINIPATH_PKEY_DEFAULT_PKEY 0xFFFF |
| |
| /* kr_serdesconfig0 bits */ |
| #define INFINIPATH_SERDC0_RESET_MASK 0xfULL /* overal reset bits */ |
| #define INFINIPATH_SERDC0_RESET_PLL 0x10000000ULL /* pll reset */ |
| /* tx idle enables (per lane) */ |
| #define INFINIPATH_SERDC0_TXIDLE 0xF000ULL |
| /* rx detect enables (per lane) */ |
| #define INFINIPATH_SERDC0_RXDETECT_EN 0xF0000ULL |
| /* L1 Power down; use with RXDETECT, Otherwise not used on IB side */ |
| #define INFINIPATH_SERDC0_L1PWR_DN 0xF0ULL |
| |
| /* common kr_xgxsconfig bits (or safe in all, even if not implemented) */ |
| #define INFINIPATH_XGXS_RX_POL_SHIFT 19 |
| #define INFINIPATH_XGXS_RX_POL_MASK 0xfULL |
| |
| |
| /* |
| * IPATH_PIO_MAXIBHDR is the max IB header size allowed for in our |
| * PIO send buffers. This is well beyond anything currently |
| * defined in the InfiniBand spec. |
| */ |
| #define IPATH_PIO_MAXIBHDR 128 |
| |
| typedef u64 ipath_err_t; |
| |
| /* The following change with the type of device, so |
| * need to be part of the ipath_devdata struct, or |
| * we could have problems plugging in devices of |
| * different types (e.g. one HT, one PCIE) |
| * in one system, to be managed by one driver. |
| * On the other hand, this file is may also be included |
| * by other code, so leave the declarations here |
| * temporarily. Minor footprint issue if common-model |
| * linker used, none if C89+ linker used. |
| */ |
| |
| /* mask of defined bits for various registers */ |
| extern u64 infinipath_i_bitsextant; |
| extern ipath_err_t infinipath_e_bitsextant, infinipath_hwe_bitsextant; |
| |
| /* masks that are different in various chips, or only exist in some chips */ |
| extern u32 infinipath_i_rcvavail_mask, infinipath_i_rcvurg_mask; |
| |
| /* |
| * These are the infinipath general register numbers (not offsets). |
| * The kernel registers are used directly, those beyond the kernel |
| * registers are calculated from one of the base registers. The use of |
| * an integer type doesn't allow type-checking as thorough as, say, |
| * an enum but allows for better hiding of chip differences. |
| */ |
| typedef const u16 ipath_kreg, /* infinipath general registers */ |
| ipath_creg, /* infinipath counter registers */ |
| ipath_sreg; /* kernel-only, infinipath send registers */ |
| |
| /* |
| * These are the chip registers common to all infinipath chips, and |
| * used both by the kernel and the diagnostics or other user code. |
| * They are all implemented such that 64 bit accesses work. |
| * Some implement no more than 32 bits. Because 64 bit reads |
| * require 2 HT cmds on opteron, we access those with 32 bit |
| * reads for efficiency (they are written as 64 bits, since |
| * the extra 32 bits are nearly free on writes, and it slightly reduces |
| * complexity). The rest are all accessed as 64 bits. |
| */ |
| struct ipath_kregs { |
| /* These are the 32 bit group */ |
| ipath_kreg kr_control; |
| ipath_kreg kr_counterregbase; |
| ipath_kreg kr_intmask; |
| ipath_kreg kr_intstatus; |
| ipath_kreg kr_pagealign; |
| ipath_kreg kr_portcnt; |
| ipath_kreg kr_rcvtidbase; |
| ipath_kreg kr_rcvtidcnt; |
| ipath_kreg kr_rcvegrbase; |
| ipath_kreg kr_rcvegrcnt; |
| ipath_kreg kr_scratch; |
| ipath_kreg kr_sendctrl; |
| ipath_kreg kr_sendpiobufbase; |
| ipath_kreg kr_sendpiobufcnt; |
| ipath_kreg kr_sendpiosize; |
| ipath_kreg kr_sendregbase; |
| ipath_kreg kr_userregbase; |
| /* These are the 64 bit group */ |
| ipath_kreg kr_debugport; |
| ipath_kreg kr_debugportselect; |
| ipath_kreg kr_errorclear; |
| ipath_kreg kr_errormask; |
| ipath_kreg kr_errorstatus; |
| ipath_kreg kr_extctrl; |
| ipath_kreg kr_extstatus; |
| ipath_kreg kr_gpio_clear; |
| ipath_kreg kr_gpio_mask; |
| ipath_kreg kr_gpio_out; |
| ipath_kreg kr_gpio_status; |
| ipath_kreg kr_hwdiagctrl; |
| ipath_kreg kr_hwerrclear; |
| ipath_kreg kr_hwerrmask; |
| ipath_kreg kr_hwerrstatus; |
| ipath_kreg kr_ibcctrl; |
| ipath_kreg kr_ibcstatus; |
| ipath_kreg kr_intblocked; |
| ipath_kreg kr_intclear; |
| ipath_kreg kr_interruptconfig; |
| ipath_kreg kr_mdio; |
| ipath_kreg kr_partitionkey; |
| ipath_kreg kr_rcvbthqp; |
| ipath_kreg kr_rcvbufbase; |
| ipath_kreg kr_rcvbufsize; |
| ipath_kreg kr_rcvctrl; |
| ipath_kreg kr_rcvhdrcnt; |
| ipath_kreg kr_rcvhdrentsize; |
| ipath_kreg kr_rcvhdrsize; |
| ipath_kreg kr_rcvintmembase; |
| ipath_kreg kr_rcvintmemsize; |
| ipath_kreg kr_revision; |
| ipath_kreg kr_sendbuffererror; |
| ipath_kreg kr_sendpioavailaddr; |
| ipath_kreg kr_serdesconfig0; |
| ipath_kreg kr_serdesconfig1; |
| ipath_kreg kr_serdesstatus; |
| ipath_kreg kr_txintmembase; |
| ipath_kreg kr_txintmemsize; |
| ipath_kreg kr_xgxsconfig; |
| ipath_kreg kr_ibpllcfg; |
| /* use these two (and the following N ports) only with |
| * ipath_k*_kreg64_port(); not *kreg64() */ |
| ipath_kreg kr_rcvhdraddr; |
| ipath_kreg kr_rcvhdrtailaddr; |
| |
| /* remaining registers are not present on all types of infinipath |
| chips */ |
| ipath_kreg kr_rcvpktledcnt; |
| ipath_kreg kr_pcierbuftestreg0; |
| ipath_kreg kr_pcierbuftestreg1; |
| ipath_kreg kr_pcieq0serdesconfig0; |
| ipath_kreg kr_pcieq0serdesconfig1; |
| ipath_kreg kr_pcieq0serdesstatus; |
| ipath_kreg kr_pcieq1serdesconfig0; |
| ipath_kreg kr_pcieq1serdesconfig1; |
| ipath_kreg kr_pcieq1serdesstatus; |
| ipath_kreg kr_hrtbt_guid; |
| ipath_kreg kr_ibcddrctrl; |
| ipath_kreg kr_ibcddrstatus; |
| ipath_kreg kr_jintreload; |
| |
| /* send dma related regs */ |
| ipath_kreg kr_senddmabase; |
| ipath_kreg kr_senddmalengen; |
| ipath_kreg kr_senddmatail; |
| ipath_kreg kr_senddmahead; |
| ipath_kreg kr_senddmaheadaddr; |
| ipath_kreg kr_senddmabufmask0; |
| ipath_kreg kr_senddmabufmask1; |
| ipath_kreg kr_senddmabufmask2; |
| ipath_kreg kr_senddmastatus; |
| |
| /* SerDes related regs (IBA7220-only) */ |
| ipath_kreg kr_ibserdesctrl; |
| ipath_kreg kr_ib_epbacc; |
| ipath_kreg kr_ib_epbtrans; |
| ipath_kreg kr_pcie_epbacc; |
| ipath_kreg kr_pcie_epbtrans; |
| ipath_kreg kr_ib_ddsrxeq; |
| }; |
| |
| struct ipath_cregs { |
| ipath_creg cr_badformatcnt; |
| ipath_creg cr_erricrccnt; |
| ipath_creg cr_errlinkcnt; |
| ipath_creg cr_errlpcrccnt; |
| ipath_creg cr_errpkey; |
| ipath_creg cr_errrcvflowctrlcnt; |
| ipath_creg cr_err_rlencnt; |
| ipath_creg cr_errslencnt; |
| ipath_creg cr_errtidfull; |
| ipath_creg cr_errtidvalid; |
| ipath_creg cr_errvcrccnt; |
| ipath_creg cr_ibstatuschange; |
| ipath_creg cr_intcnt; |
| ipath_creg cr_invalidrlencnt; |
| ipath_creg cr_invalidslencnt; |
| ipath_creg cr_lbflowstallcnt; |
| ipath_creg cr_iblinkdowncnt; |
| ipath_creg cr_iblinkerrrecovcnt; |
| ipath_creg cr_ibsymbolerrcnt; |
| ipath_creg cr_pktrcvcnt; |
| ipath_creg cr_pktrcvflowctrlcnt; |
| ipath_creg cr_pktsendcnt; |
| ipath_creg cr_pktsendflowcnt; |
| ipath_creg cr_portovflcnt; |
| ipath_creg cr_rcvebpcnt; |
| ipath_creg cr_rcvovflcnt; |
| ipath_creg cr_rxdroppktcnt; |
| ipath_creg cr_senddropped; |
| ipath_creg cr_sendstallcnt; |
| ipath_creg cr_sendunderruncnt; |
| ipath_creg cr_unsupvlcnt; |
| ipath_creg cr_wordrcvcnt; |
| ipath_creg cr_wordsendcnt; |
| ipath_creg cr_vl15droppedpktcnt; |
| ipath_creg cr_rxotherlocalphyerrcnt; |
| ipath_creg cr_excessbufferovflcnt; |
| ipath_creg cr_locallinkintegrityerrcnt; |
| ipath_creg cr_rxvlerrcnt; |
| ipath_creg cr_rxdlidfltrcnt; |
| ipath_creg cr_psstat; |
| ipath_creg cr_psstart; |
| ipath_creg cr_psinterval; |
| ipath_creg cr_psrcvdatacount; |
| ipath_creg cr_psrcvpktscount; |
| ipath_creg cr_psxmitdatacount; |
| ipath_creg cr_psxmitpktscount; |
| ipath_creg cr_psxmitwaitcount; |
| }; |
| |
| #endif /* _IPATH_REGISTERS_H */ |
