From afce688ba968723a9e281b141bf7b0ab43a36968 Mon Sep 17 00:00:00 2001 From: Ralph Campbell Date: Wed, 16 Apr 2008 21:09:30 -0700 Subject: IB/ipath: Header file changes to support IBA7220 This is part of a patch series to add support for a new HCA. This patch adds new fields to the header files. Signed-off-by: Ralph Campbell Signed-off-by: Roland Dreier --- drivers/infiniband/hw/ipath/ipath_registers.h | 138 ++++++++++++++++++-------- 1 file changed, 99 insertions(+), 39 deletions(-) (limited to 'drivers/infiniband/hw/ipath/ipath_registers.h') diff --git a/drivers/infiniband/hw/ipath/ipath_registers.h b/drivers/infiniband/hw/ipath/ipath_registers.h index b7d87d3252e..8f44d0cf383 100644 --- a/drivers/infiniband/hw/ipath/ipath_registers.h +++ b/drivers/infiniband/hw/ipath/ipath_registers.h @@ -73,56 +73,82 @@ #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 */ +/* 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_ERROR 0x80000000 -#define INFINIPATH_I_SPIOSENT 0x40000000 -#define INFINIPATH_I_SPIOBUFAVAIL 0x20000000 -#define INFINIPATH_I_GPIO 0x10000000 +#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_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_IBSTATUSCHANGED 0x0001000000000000ULL -#define INFINIPATH_E_INVALIDADDR 0x0002000000000000ULL -#define INFINIPATH_E_RESET 0x0004000000000000ULL -#define INFINIPATH_E_HARDWARE 0x0008000000000000ULL +#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 @@ -133,6 +159,17 @@ | 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 @@ -157,7 +194,7 @@ #define INFINIPATH_HWE_RXEMEMPARITYERR_HDRINFO 0x40ULL /* waldo specific -- find the rest in ipath_6110.c */ #define INFINIPATH_HWE_RXDSYNCMEMPARITYERR 0x0000000400000000ULL -/* monty specific -- find the rest in ipath_6120.c */ +/* 6120/7220 specific -- find the rest in ipath_6120.c and ipath_7220.c */ #define INFINIPATH_HWE_MEMBISTFAILED 0x0040000000000000ULL /* kr_hwdiagctrl bits */ @@ -202,7 +239,7 @@ /* kr_ibcstatus bits */ #define INFINIPATH_IBCS_LINKTRAININGSTATE_SHIFT 0 #define INFINIPATH_IBCS_LINKSTATE_MASK 0x7 -#define INFINIPATH_IBCS_LINKSTATE_SHIFT 4 + #define INFINIPATH_IBCS_TXREADY 0x40000000 #define INFINIPATH_IBCS_TXCREDITOK 0x80000000 /* link training states (shift by @@ -267,7 +304,7 @@ /* L1 Power down; use with RXDETECT, Otherwise not used on IB side */ #define INFINIPATH_SERDC0_L1PWR_DN 0xF0ULL -/* kr_xgxsconfig bits */ +/* 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 @@ -397,6 +434,29 @@ struct ipath_kregs { 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 { -- cgit v1.2.3