IB/hfi1: add driver files

Signed-off-by: Andrew Friedley <andrew.friedley@intel.com>
Signed-off-by: Arthur Kepner <arthur.kepner@intel.com>
Signed-off-by: Brendan Cunningham <brendan.cunningham@intel.com>
Signed-off-by: Brian Welty <brian.welty@intel.com>
Signed-off-by: Caz Yokoyama <caz.yokoyama@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: Easwar Hariharan <easwar.hariharan@intel.com>
Signed-off-by: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Jim Snow <jim.m.snow@intel.com>
Signed-off-by: John Gregor <john.a.gregor@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Kaike Wan <kaike.wan@intel.com>
Signed-off-by: Kevin Pine <kevin.pine@intel.com>
Signed-off-by: Kyle Liddell <kyle.liddell@intel.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Mitko Haralanov <mitko.haralanov@intel.com>
Signed-off-by: Ravi Krishnaswamy <ravi.krishnaswamy@intel.com>
Signed-off-by: Sadanand Warrier <sadanand.warrier@intel.com>
Signed-off-by: Sanath Kumar <sanath.s.kumar@intel.com>
Signed-off-by: Sudeep Dutt <sudeep.dutt@intel.com>
Signed-off-by: Vlad Danushevsky <vladimir.danusevsky@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>

60 files changed, 57480 insertions, 0 deletions

diff --git a/Documentation/infiniband/sysfs.txt b/Documentation/infiniband/sysfs.txt
index ddd519b72ee1..9028b025501a 100644
--- a/Documentation/infiniband/sysfs.txt
+++ b/Documentation/infiniband/sysfs.txt
@@ -64,3 +64,23 @@ MTHCA
     fw_ver   - Firmware version
     hca_type - HCA type: "MT23108", "MT25208 (MT23108 compat mode)",
                or "MT25208"
+
+HFI1
+
+  The hfi1 driver also creates these additional files:
+
+   hw_rev - hardware revision
+   board_id - manufacturing board id
+   tempsense - thermal sense information
+   serial - board serial number
+   nfreectxts - number of free user contexts
+   nctxts - number of allowed contexts (PSM2)
+   chip_reset - diagnostic (root only)
+   boardversion - board version
+   ports/1/
+          CMgtA/
+               cc_settings_bin - CCA tables used by PSM2
+               cc_table_bin
+          sc2v/ - 32 files (0 - 31) used to translate sl->vl
+          sl2sc/ - 32 files (0 - 31) used to translate sl->sc
+          vl2mtu/ - 16 (0 - 15) files used to determine MTU for vl
diff --git a/MAINTAINERS b/MAINTAINERS
index db1a523ed493..2249ac889076 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -9809,6 +9809,12 @@ M:	Arnaud Patard <arnaud.patard@rtp-net.org>
 S:	Odd Fixes
 F:	drivers/staging/xgifb/
 
+HFI1 DRIVER
+M:	Mike Marciniszyn <infinipath@intel.com>
+L:	linux-rdma@vger.kernel.org
+S:	Supported
+F:	drivers/staging/rdma/hfi1
+
 STARFIRE/DURALAN NETWORK DRIVER
 M:	Ion Badulescu <ionut@badula.org>
 S:	Odd Fixes
diff --git a/drivers/staging/rdma/Kconfig b/drivers/staging/rdma/Kconfig
index 5084088c8946..cf5fe9bb87a1 100644
--- a/drivers/staging/rdma/Kconfig
+++ b/drivers/staging/rdma/Kconfig
@@ -24,6 +24,8 @@ if STAGING_RDMA
 
 source "drivers/staging/rdma/amso1100/Kconfig"
 
+source "drivers/staging/rdma/hfi1/Kconfig"
+
 source "drivers/staging/rdma/ipath/Kconfig"
 
 endif
diff --git a/drivers/staging/rdma/Makefile b/drivers/staging/rdma/Makefile
index a2a459ac8d67..cbd915ac7f20 100644
--- a/drivers/staging/rdma/Makefile
+++ b/drivers/staging/rdma/Makefile
@@ -1,3 +1,4 @@
 # Entries for RDMA_STAGING tree
 obj-$(CONFIG_INFINIBAND_AMSO1100)	+= amso1100/
+obj-$(CONFIG_INFINIBAND_HFI1)	+= hfi1/
 obj-$(CONFIG_INFINIBAND_IPATH)	+= ipath/
diff --git a/drivers/staging/rdma/hfi1/Kconfig b/drivers/staging/rdma/hfi1/Kconfig
new file mode 100644
index 000000000000..fd25078ee923
--- /dev/null
+++ b/drivers/staging/rdma/hfi1/Kconfig
@@ -0,0 +1,37 @@
+config INFINIBAND_HFI1
+	tristate "Intel OPA Gen1 support"
+	depends on X86_64
+	default m
+	---help---
+	This is a low-level driver for Intel OPA Gen1 adapter.
+config HFI1_DEBUG_SDMA_ORDER
+	bool "HFI1 SDMA Order debug"
+	depends on INFINIBAND_HFI1
+	default n
+	---help---
+	This is a debug flag to test for out of order
+	sdma completions for unit testing
+config HFI1_VERBS_31BIT_PSN
+	bool "HFI1 enable 31 bit PSN"
+	depends on INFINIBAND_HFI1
+	default y
+	---help---
+	Setting this enables 31 BIT PSN
+	For verbs RC/UC
+config SDMA_VERBOSITY
+	bool "Config SDMA Verbosity"
+	depends on INFINIBAND_HFI1
+	default n
+	---help---
+	This is a configuration flag to enable verbose
+	SDMA debug
+config PRESCAN_RXQ
+	bool "Enable prescanning of the RX queue for ECNs"
+	depends on INFINIBAND_HFI1
+	default n
+	---help---
+	This option toggles the prescanning of the receive queue for
+	Explicit Congestion Notifications. If an ECN is detected, it
+	is processed as quickly as possible, the ECN is toggled off.
+	After the prescanning step, the receive queue is processed as
+	usual.
diff --git a/drivers/staging/rdma/hfi1/Makefile b/drivers/staging/rdma/hfi1/Makefile
new file mode 100644
index 000000000000..2e5daa6cdcc2
--- /dev/null
+++ b/drivers/staging/rdma/hfi1/Makefile
@@ -0,0 +1,19 @@
+#
+# HFI driver
+#
+#
+#
+# Called from the kernel module build system.
+#
+obj-$(CONFIG_INFINIBAND_HFI1) += hfi1.o
+
+hfi1-y := chip.o cq.o device.o diag.o dma.o driver.o eprom.o file_ops.o firmware.o \
+	init.o intr.o keys.o mad.o mmap.o mr.o pcie.o pio.o pio_copy.o \
+	qp.o qsfp.o rc.o ruc.o sdma.o srq.o sysfs.o trace.o twsi.o \
+	uc.o ud.o user_pages.o user_sdma.o verbs_mcast.o verbs.o
+hfi1-$(CONFIG_DEBUG_FS) += debugfs.o
+
+CFLAGS_trace.o = -I$(src)
+ifdef MVERSION
+CFLAGS_driver.o = -DHFI_DRIVER_VERSION_BASE=\"$(MVERSION)\"
+endif
diff --git a/drivers/staging/rdma/hfi1/TODO b/drivers/staging/rdma/hfi1/TODO
new file mode 100644
index 000000000000..05de0dad8762
--- /dev/null
+++ b/drivers/staging/rdma/hfi1/TODO
@@ -0,0 +1,6 @@
+July, 2015
+
+- Remove unneeded file entries in sysfs
+- Remove software processing of IB protocol and place in library for use
+  by qib, ipath (if still present), hfi1, and eventually soft-roce
+
diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c
new file mode 100644
index 000000000000..654eafef1d30
--- /dev/null
+++ b/drivers/staging/rdma/hfi1/chip.c
@@ -0,0 +1,10798 @@
+/*
+ *
+ * This file is provided under a dual BSD/GPLv2 license.  When using or
+ * redistributing this file, you may do so under either license.
+ *
+ * GPL LICENSE SUMMARY
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * BSD LICENSE
+ *
+ * Copyright(c) 2015 Intel Corporation.
+ *
+ * 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.
+ *  - Neither the name of Intel Corporation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT
+ * OWNER 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.
+ *
+ */
+
+/*
+ * This file contains all of the code that is specific to the HFI chip
+ */
+
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+
+#include "hfi.h"
+#include "trace.h"
+#include "mad.h"
+#include "pio.h"
+#include "sdma.h"
+#include "eprom.h"
+
+#define NUM_IB_PORTS 1
+
+uint kdeth_qp;
+module_param_named(kdeth_qp, kdeth_qp, uint, S_IRUGO);
+MODULE_PARM_DESC(kdeth_qp, "Set the KDETH queue pair prefix");
+
+uint num_vls = HFI1_MAX_VLS_SUPPORTED;
+module_param(num_vls, uint, S_IRUGO);
+MODULE_PARM_DESC(num_vls, "Set number of Virtual Lanes to use (1-8)");
+
+/*
+ * Default time to aggregate two 10K packets from the idle state
+ * (timer not running). The timer starts at the end of the first packet,
+ * so only the time for one 10K packet and header plus a bit extra is needed.
+ * 10 * 1024 + 64 header byte = 10304 byte
+ * 10304 byte / 12.5 GB/s = 824.32ns
+ */
+uint rcv_intr_timeout = (824 + 16); /* 16 is for coalescing interrupt */
+module_param(rcv_intr_timeout, uint, S_IRUGO);
+MODULE_PARM_DESC(rcv_intr_timeout, "Receive interrupt mitigation timeout in ns");
+
+uint rcv_intr_count = 16; /* same as qib */
+module_param(rcv_intr_count, uint, S_IRUGO);
+MODULE_PARM_DESC(rcv_intr_count, "Receive interrupt mitigation count");
+
+ushort link_crc_mask = SUPPORTED_CRCS;
+module_param(link_crc_mask, ushort, S_IRUGO);
+MODULE_PARM_DESC(link_crc_mask, "CRCs to use on the link");
+
+uint loopback;
+module_param_named(loopback, loopback, uint, S_IRUGO);
+MODULE_PARM_DESC(loopback, "Put into loopback mode (1 = serdes, 3 = external cable");
+
+/* Other driver tunables */
+uint rcv_intr_dynamic = 1; /* enable dynamic mode for rcv int mitigation*/
+static ushort crc_14b_sideband = 1;
+static uint use_flr = 1;
+uint quick_linkup; /* skip LNI */
+
+struct flag_table {
+	u64 flag;	/* the flag */
+	char *str;	/* description string */
+	u16 extra;	/* extra information */
+	u16 unused0;
+	u32 unused1;
+};
+
+/* str must be a string constant */
+#define FLAG_ENTRY(str, extra, flag) {flag, str, extra}
+#define FLAG_ENTRY0(str, flag) {flag, str, 0}
+
+/* Send Error Consequences */
+#define SEC_WRITE_DROPPED	0x1
+#define SEC_PACKET_DROPPED	0x2
+#define SEC_SC_HALTED		0x4	/* per-context only */
+#define SEC_SPC_FREEZE		0x8	/* per-HFI only */
+
+#define VL15CTXT                  1
+#define MIN_KERNEL_KCTXTS         2
+#define NUM_MAP_REGS             32
+
+/* Bit offset into the GUID which carries HFI id information */
+#define GUID_HFI_INDEX_SHIFT     39
+
+/* extract the emulation revision */
+#define emulator_rev(dd) ((dd)->irev >> 8)
+/* parallel and serial emulation versions are 3 and 4 respectively */
+#define is_emulator_p(dd) ((((dd)->irev) & 0xf) == 3)
+#define is_emulator_s(dd) ((((dd)->irev) & 0xf) == 4)
+
+/* RSM fields */
+
+/* packet type */
+#define IB_PACKET_TYPE         2ull
+#define QW_SHIFT               6ull
+/* QPN[7..1] */
+#define QPN_WIDTH              7ull
+
+/* LRH.BTH: QW 0, OFFSET 48 - for match */
+#define LRH_BTH_QW             0ull
+#define LRH_BTH_BIT_OFFSET     48ull
+#define LRH_BTH_OFFSET(off)    ((LRH_BTH_QW << QW_SHIFT) | (off))
+#define LRH_BTH_MATCH_OFFSET   LRH_BTH_OFFSET(LRH_BTH_BIT_OFFSET)
+#define LRH_BTH_SELECT
+#define LRH_BTH_MASK           3ull
+#define LRH_BTH_VALUE          2ull
+
+/* LRH.SC[3..0] QW 0, OFFSET 56 - for match */
+#define LRH_SC_QW              0ull
+#define LRH_SC_BIT_OFFSET      56ull
+#define LRH_SC_OFFSET(off)     ((LRH_SC_QW << QW_SHIFT) | (off))
+#define LRH_SC_MATCH_OFFSET    LRH_SC_OFFSET(LRH_SC_BIT_OFFSET)
+#define LRH_SC_MASK            128ull
+#define LRH_SC_VALUE           0ull
+
+/* SC[n..0] QW 0, OFFSET 60 - for select */
+#define LRH_SC_SELECT_OFFSET  ((LRH_SC_QW << QW_SHIFT) | (60ull))
+
+/* QPN[m+n:1] QW 1, OFFSET 1 */
+#define QPN_SELECT_OFFSET      ((1ull << QW_SHIFT) | (1ull))
+
+/* defines to build power on SC2VL table */
+#define SC2VL_VAL( \
+	num, \
+	sc0, sc0val, \
+	sc1, sc1val, \
+	sc2, sc2val, \
+	sc3, sc3val, \
+	sc4, sc4val, \
+	sc5, sc5val, \
+	sc6, sc6val, \
+	sc7, sc7val) \
+( \
+	((u64)(sc0val) << SEND_SC2VLT##num##_SC##sc0##_SHIFT) | \
+	((u64)(sc1val) << SEND_SC2VLT##num##_SC##sc1##_SHIFT) | \
+	((u64)(sc2val) << SEND_SC2VLT##num##_SC##sc2##_SHIFT) | \
+	((u64)(sc3val) << SEND_SC2VLT##num##_SC##sc3##_SHIFT) | \
+	((u64)(sc4val) << SEND_SC2VLT##num##_SC##sc4##_SHIFT) | \
+	((u64)(sc5val) << SEND_SC2VLT##num##_SC##sc5##_SHIFT) | \
+	((u64)(sc6val) << SEND_SC2VLT##num##_SC##sc6##_SHIFT) | \
+	((u64)(sc7val) << SEND_SC2VLT##num##_SC##sc7##_SHIFT)   \
+)
+
+#define DC_SC_VL_VAL( \
+	range, \
+	e0, e0val, \
+	e1, e1val, \
+	e2, e2val, \
+	e3, e3val, \
+	e4, e4val, \
+	e5, e5val, \
+	e6, e6val, \
+	e7, e7val, \
+	e8, e8val, \
+	e9, e9val, \
+	e10, e10val, \
+	e11, e11val, \
+	e12, e12val, \
+	e13, e13val, \
+	e14, e14val, \
+	e15, e15val) \
+( \
+	((u64)(e0val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e0##_SHIFT) | \
+	((u64)(e1val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e1##_SHIFT) | \
+	((u64)(e2val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e2##_SHIFT) | \
+	((u64)(e3val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e3##_SHIFT) | \
+	((u64)(e4val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e4##_SHIFT) | \
+	((u64)(e5val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e5##_SHIFT) | \
+	((u64)(e6val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e6##_SHIFT) | \
+	((u64)(e7val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e7##_SHIFT) | \
+	((u64)(e8val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e8##_SHIFT) | \
+	((u64)(e9val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e9##_SHIFT) | \
+	((u64)(e10val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e10##_SHIFT) | \
+	((u64)(e11val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e11##_SHIFT) | \
+	((u64)(e12val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e12##_SHIFT) | \
+	((u64)(e13val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e13##_SHIFT) | \
+	((u64)(e14val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e14##_SHIFT) | \
+	((u64)(e15val) << DCC_CFG_SC_VL_TABLE_##range##_ENTRY##e15##_SHIFT) \
+)
+
+/* all CceStatus sub-block freeze bits */
+#define ALL_FROZE (CCE_STATUS_SDMA_FROZE_SMASK \
+			| CCE_STATUS_RXE_FROZE_SMASK \
+			| CCE_STATUS_TXE_FROZE_SMASK \
+			| CCE_STATUS_TXE_PIO_FROZE_SMASK)
+/* all CceStatus sub-block TXE pause bits */
+#define ALL_TXE_PAUSE (CCE_STATUS_TXE_PIO_PAUSED_SMASK \
+			| CCE_STATUS_TXE_PAUSED_SMASK \
+			| CCE_STATUS_SDMA_PAUSED_SMASK)
+/* all CceStatus sub-block RXE pause bits */
+#define ALL_RXE_PAUSE CCE_STATUS_RXE_PAUSED_SMASK
+
+/*
+ * CCE Error flags.
+ */
+static struct flag_table cce_err_status_flags[] = {
+/* 0*/	FLAG_ENTRY0("CceCsrParityErr",
+		CCE_ERR_STATUS_CCE_CSR_PARITY_ERR_SMASK),
+/* 1*/	FLAG_ENTRY0("CceCsrReadBadAddrErr",
+		CCE_ERR_STATUS_CCE_CSR_READ_BAD_ADDR_ERR_SMASK),
+/* 2*/	FLAG_ENTRY0("CceCsrWriteBadAddrErr",
+		CCE_ERR_STATUS_CCE_CSR_WRITE_BAD_ADDR_ERR_SMASK),
+/* 3*/	FLAG_ENTRY0("CceTrgtAsyncFifoParityErr",
+		CCE_ERR_STATUS_CCE_TRGT_ASYNC_FIFO_PARITY_ERR_SMASK),
+/* 4*/	FLAG_ENTRY0("CceTrgtAccessErr",
+		CCE_ERR_STATUS_CCE_TRGT_ACCESS_ERR_SMASK),
+/* 5*/	FLAG_ENTRY0("CceRspdDataParityErr",
+		CCE_ERR_STATUS_CCE_RSPD_DATA_PARITY_ERR_SMASK),
+/* 6*/	FLAG_ENTRY0("CceCli0AsyncFifoParityErr",
+		CCE_ERR_STATUS_CCE_CLI0_ASYNC_FIFO_PARITY_ERR_SMASK),
+/* 7*/	FLAG_ENTRY0("CceCsrCfgBusParityErr",
+		CCE_ERR_STATUS_CCE_CSR_CFG_BUS_PARITY_ERR_SMASK),
+/* 8*/	FLAG_ENTRY0("CceCli2AsyncFifoParityErr",
+		CCE_ERR_STATUS_CCE_CLI2_ASYNC_FIFO_PARITY_ERR_SMASK),
+/* 9*/	FLAG_ENTRY0("CceCli1AsyncFifoPioCrdtParityErr",
+	    CCE_ERR_STATUS_CCE_CLI1_ASYNC_FIFO_PIO_CRDT_PARITY_ERR_SMASK),
+/*10*/	FLAG_ENTRY0("CceCli1AsyncFifoPioCrdtParityErr",
+	    CCE_ERR_STATUS_CCE_CLI1_ASYNC_FIFO_SDMA_HD_PARITY_ERR_SMASK),
+/*11*/	FLAG_ENTRY0("CceCli1AsyncFifoRxdmaParityError",
+	    CCE_ERR_STATUS_CCE_CLI1_ASYNC_FIFO_RXDMA_PARITY_ERROR_SMASK),
+/*12*/	FLAG_ENTRY0("CceCli1AsyncFifoDbgParityError",
+		CCE_ERR_STATUS_CCE_CLI1_ASYNC_FIFO_DBG_PARITY_ERROR_SMASK),
+/*13*/	FLAG_ENTRY0("PcicRetryMemCorErr",
+		CCE_ERR_STATUS_PCIC_RETRY_MEM_COR_ERR_SMASK),
+/*14*/	FLAG_ENTRY0("PcicRetryMemCorErr",
+		CCE_ERR_STATUS_PCIC_RETRY_SOT_MEM_COR_ERR_SMASK),
+/*15*/	FLAG_ENTRY0("PcicPostHdQCorErr",
+		CCE_ERR_STATUS_PCIC_POST_HD_QCOR_ERR_SMASK),
+/*16*/	FLAG_ENTRY0("PcicPostHdQCorErr",
+		CCE_ERR_STATUS_PCIC_POST_DAT_QCOR_ERR_SMASK),
+/*17*/	FLAG_ENTRY0("PcicPostHdQCorErr",
+		CCE_ERR_STATUS_PCIC_CPL_HD_QCOR_ERR_SMASK),
+/*18*/	FLAG_ENTRY0("PcicCplDatQCorErr",
+		CCE_ERR_STATUS_PCIC_CPL_DAT_QCOR_ERR_SMASK),
+/*19*/	FLAG_ENTRY0("PcicNPostHQParityErr",
+		CCE_ERR_STATUS_PCIC_NPOST_HQ_PARITY_ERR_SMASK),
+/*20*/	FLAG_ENTRY0("PcicNPostDatQParityErr",
+		CCE_ERR_STATUS_PCIC_NPOST_DAT_QPARITY_ERR_SMASK),
+/*21*/	FLAG_ENTRY0("PcicRetryMemUncErr",
+		CCE_ERR_STATUS_PCIC_RETRY_MEM_UNC_ERR_SMASK),
+/*22*/	FLAG_ENTRY0("PcicRetrySotMemUncErr",
+		CCE_ERR_STATUS_PCIC_RETRY_SOT_MEM_UNC_ERR_SMASK),
+/*23*/	FLAG_ENTRY0("PcicPostHdQUncErr",
+		CCE_ERR_STATUS_PCIC_POST_HD_QUNC_ERR_SMASK),
+/*24*/	FLAG_ENTRY0("PcicPostDatQUncErr",
+		CCE_ERR_STATUS_PCIC_POST_DAT_QUNC_ERR_SMASK),
+/*25*/	FLAG_ENTRY0("PcicCplHdQUncErr",
+		CCE_ERR_STATUS_PCIC_CPL_HD_QUNC_ERR_SMASK),
+/*26*/	FLAG_ENTRY0("PcicCplDatQUncErr",
+		CCE_ERR_STATUS_PCIC_CPL_DAT_QUNC_ERR_SMASK),
+/*27*/	FLAG_ENTRY0("PcicTransmitFrontParityErr",
+		CCE_ERR_STATUS_PCIC_TRANSMIT_FRONT_PARITY_ERR_SMASK),
+/*28*/	FLAG_ENTRY0("PcicTransmitBackParityErr",
+		CCE_ERR_STATUS_PCIC_TRANSMIT_BACK_PARITY_ERR_SMASK),
+/*29*/	FLAG_ENTRY0("PcicReceiveParityErr",
+		CCE_ERR_STATUS_PCIC_RECEIVE_PARITY_ERR_SMASK),
+/*30*/	FLAG_ENTRY0("CceTrgtCplTimeoutErr",
+		CCE_ERR_STATUS_CCE_TRGT_CPL_TIMEOUT_ERR_SMASK),
+/*31*/	FLAG_ENTRY0("LATriggered",
+		CCE_ERR_STATUS_LA_TRIGGERED_SMASK),
+/*32*/	FLAG_ENTRY0("CceSegReadBadAddrErr",
+		CCE_ERR_STATUS_CCE_SEG_READ_BAD_ADDR_ERR_SMASK),
+/*33*/	FLAG_ENTRY0("CceSegWriteBadAddrErr",
+		CCE_ERR_STATUS_CCE_SEG_WRITE_BAD_ADDR_ERR_SMASK),
+/*34*/	FLAG_ENTRY0("CceRcplAsyncFifoParityErr",
+		CCE_ERR_STATUS_CCE_RCPL_ASYNC_FIFO_PARITY_ERR_SMASK),
+/*35*/	FLAG_ENTRY0("CceRxdmaConvFifoParityErr",
+		CCE_ERR_STATUS_CCE_RXDMA_CONV_FIFO_PARITY_ERR_SMASK),
+/*36*/	FLAG_ENTRY0("CceMsixTableCorErr",
+		CCE_ERR_STATUS_CCE_MSIX_TABLE_COR_ERR_SMASK),
+/*37*/	FLAG_ENTRY0("CceMsixTableUncErr",
+		CCE_ERR_STATUS_CCE_MSIX_TABLE_UNC_ERR_SMASK),
+/*38*/	FLAG_ENTRY0("CceIntMapCorErr",
+		CCE_ERR_STATUS_CCE_INT_MAP_COR_ERR_SMASK),
+/*39*/	FLAG_ENTRY0("CceIntMapUncErr",
+		CCE_ERR_STATUS_CCE_INT_MAP_UNC_ERR_SMASK),
+/*40*/	FLAG_ENTRY0("CceMsixCsrParityErr",
+		CCE_ERR_STATUS_CCE_MSIX_CSR_PARITY_ERR_SMASK),
+/*41-63 reserved*/
+};
+
+/*
+ * Misc Error flags
+ */
+#define MES(text) MISC_ERR_STATUS_MISC_##text##_ERR_SMASK
+static struct flag_table misc_err_status_flags[] = {
+/* 0*/	FLAG_ENTRY0("CSR_PARITY", MES(CSR_PARITY)),
+/* 1*/	FLAG_ENTRY0("CSR_READ_BAD_ADDR", MES(CSR_READ_BAD_ADDR)),
+/* 2*/	FLAG_ENTRY0("CSR_WRITE_BAD_ADDR", MES(CSR_WRITE_BAD_ADDR)),
+/* 3*/	FLAG_ENTRY0("SBUS_WRITE_FAILED", MES(SBUS_WRITE_FAILED)),
+/* 4*/	FLAG_ENTRY0("KEY_MISMATCH", MES(KEY_MISMATCH)),
+/* 5*/	FLAG_ENTRY0("FW_AUTH_FAILED", MES(FW_AUTH_FAILED)),
+/* 6*/	FLAG_ENTRY0("EFUSE_CSR_PARITY", MES(EFUSE_CSR_PARITY)),
+/* 7*/	FLAG_ENTRY0("EFUSE_READ_BAD_ADDR", MES(EFUSE_READ_BAD_ADDR)),
+/* 8*/	FLAG_ENTRY0("EFUSE_WRITE", MES(EFUSE_WRITE)),
+/* 9*/	FLAG_ENTRY0("EFUSE_DONE_PARITY", MES(EFUSE_DONE_PARITY)),
+/*10*/	FLAG_ENTRY0("INVALID_EEP_CMD", MES(INVALID_EEP_CMD)),
+/*11*/	FLAG_ENTRY0("MBIST_FAIL", MES(MBIST_FAIL)),
+/*12*/	FLAG_ENTRY0("PLL_LOCK_FAIL", MES(PLL_LOCK_FAIL))
+};
+
+/*
+ * TXE PIO Error flags and consequences
+ */
+static struct flag_table pio_err_status_flags[] = {
+/* 0*/	FLAG_ENTRY("PioWriteBadCtxt",
+	SEC_WRITE_DROPPED,
+	SEND_PIO_ERR_STATUS_PIO_WRITE_BAD_CTXT_ERR_SMASK),
+/* 1*/	FLAG_ENTRY("PioWriteAddrParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_WRITE_ADDR_PARITY_ERR_SMASK),
+/* 2*/	FLAG_ENTRY("PioCsrParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_CSR_PARITY_ERR_SMASK),
+/* 3*/	FLAG_ENTRY("PioSbMemFifo0",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_SB_MEM_FIFO0_ERR_SMASK),
+/* 4*/	FLAG_ENTRY("PioSbMemFifo1",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_SB_MEM_FIFO1_ERR_SMASK),
+/* 5*/	FLAG_ENTRY("PioPccFifoParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_PCC_FIFO_PARITY_ERR_SMASK),
+/* 6*/	FLAG_ENTRY("PioPecFifoParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_PEC_FIFO_PARITY_ERR_SMASK),
+/* 7*/	FLAG_ENTRY("PioSbrdctlCrrelParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_SBRDCTL_CRREL_PARITY_ERR_SMASK),
+/* 8*/	FLAG_ENTRY("PioSbrdctrlCrrelFifoParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_SBRDCTRL_CRREL_FIFO_PARITY_ERR_SMASK),
+/* 9*/	FLAG_ENTRY("PioPktEvictFifoParityErr",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_PKT_EVICT_FIFO_PARITY_ERR_SMASK),
+/*10*/	FLAG_ENTRY("PioSmPktResetParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_SM_PKT_RESET_PARITY_ERR_SMASK),
+/*11*/	FLAG_ENTRY("PioVlLenMemBank0Unc",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_VL_LEN_MEM_BANK0_UNC_ERR_SMASK),
+/*12*/	FLAG_ENTRY("PioVlLenMemBank1Unc",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_VL_LEN_MEM_BANK1_UNC_ERR_SMASK),
+/*13*/	FLAG_ENTRY("PioVlLenMemBank0Cor",
+	0,
+	SEND_PIO_ERR_STATUS_PIO_VL_LEN_MEM_BANK0_COR_ERR_SMASK),
+/*14*/	FLAG_ENTRY("PioVlLenMemBank1Cor",
+	0,
+	SEND_PIO_ERR_STATUS_PIO_VL_LEN_MEM_BANK1_COR_ERR_SMASK),
+/*15*/	FLAG_ENTRY("PioCreditRetFifoParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_CREDIT_RET_FIFO_PARITY_ERR_SMASK),
+/*16*/	FLAG_ENTRY("PioPpmcPblFifo",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_PPMC_PBL_FIFO_ERR_SMASK),
+/*17*/	FLAG_ENTRY("PioInitSmIn",
+	0,
+	SEND_PIO_ERR_STATUS_PIO_INIT_SM_IN_ERR_SMASK),
+/*18*/	FLAG_ENTRY("PioPktEvictSmOrArbSm",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_PKT_EVICT_SM_OR_ARB_SM_ERR_SMASK),
+/*19*/	FLAG_ENTRY("PioHostAddrMemUnc",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_HOST_ADDR_MEM_UNC_ERR_SMASK),
+/*20*/	FLAG_ENTRY("PioHostAddrMemCor",
+	0,
+	SEND_PIO_ERR_STATUS_PIO_HOST_ADDR_MEM_COR_ERR_SMASK),
+/*21*/	FLAG_ENTRY("PioWriteDataParity",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_WRITE_DATA_PARITY_ERR_SMASK),
+/*22*/	FLAG_ENTRY("PioStateMachine",
+	SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_STATE_MACHINE_ERR_SMASK),
+/*23*/	FLAG_ENTRY("PioWriteQwValidParity",
+	SEC_WRITE_DROPPED|SEC_SPC_FREEZE,
+	SEND_PIO_ERR_STATUS_PIO_WRITE_QW_VALID_PARITY_ERR_SMASK),
+/*24*/	FLAG_ENTRY("PioBlockQwCo