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Message-Id: <1299100213-8770-23-git-send-email-dykmanj@linux.vnet.ibm.com>
Date: Wed, 2 Mar 2011 16:10:09 -0500
From: dykmanj@...ux.vnet.ibm.com
To: netdev@...r.kernel.org
Cc: Jim Dykman <dykmanj@...ux.vnet.ibm.com>,
Piyush Chaudhary <piyushc@...ux.vnet.ibm.com>,
Fu-Chung Chang <fcchang@...ux.vnet.ibm.com>,
" William S. Cadden" <wscadden@...ux.vnet.ibm.com>,
" Wen C. Chen" <winstonc@...ux.vnet.ibm.com>,
Scot Sakolish <sakolish@...ux.vnet.ibm.com>,
Jian Xiao <jian@...ux.vnet.ibm.com>,
" Carol L. Soto" <clsoto@...ux.vnet.ibm.com>,
" Sarah J. Sheppard" <sjsheppa@...ux.vnet.ibm.com>
Subject: [PATCH 23/27] HFI: Define packet header formats and window register offsets
From: Jim Dykman <dykmanj@...ux.vnet.ibm.com>
Signed-off-by: Piyush Chaudhary <piyushc@...ux.vnet.ibm.com>
Signed-off-by: Jim Dykman <dykmanj@...ux.vnet.ibm.com>
Signed-off-by: Fu-Chung Chang <fcchang@...ux.vnet.ibm.com>
Signed-off-by: William S. Cadden <wscadden@...ux.vnet.ibm.com>
Signed-off-by: Wen C. Chen <winstonc@...ux.vnet.ibm.com>
Signed-off-by: Scot Sakolish <sakolish@...ux.vnet.ibm.com>
Signed-off-by: Jian Xiao <jian@...ux.vnet.ibm.com>
Signed-off-by: Carol L. Soto <clsoto@...ux.vnet.ibm.com>
Signed-off-by: Sarah J. Sheppard <sjsheppa@...ux.vnet.ibm.com>
---
include/linux/hfi/hfidd_pkt_formats.h | 338 +++++++++++++++++++++++++++++++++
include/linux/hfi/hfidd_regs.h | 212 +++++++++++++++++++++
2 files changed, 550 insertions(+), 0 deletions(-)
create mode 100644 include/linux/hfi/hfidd_pkt_formats.h
create mode 100644 include/linux/hfi/hfidd_regs.h
diff --git a/include/linux/hfi/hfidd_pkt_formats.h b/include/linux/hfi/hfidd_pkt_formats.h
new file mode 100644
index 0000000..ee8d385
--- /dev/null
+++ b/include/linux/hfi/hfidd_pkt_formats.h
@@ -0,0 +1,338 @@
+/*
+ * hfidd_pkt_formats.h
+ *
+ * HFI device driver for IBM System p
+ *
+ * Authors:
+ * Fu-Chung Chang <fcchang@...ux.vnet.ibm.com>
+ * William S. Cadden <wscadden@...ux.vnet.ibm.com>
+ * Wen C. Chen <winstonc@...ux.vnet.ibm.com>
+ * Scot Sakolish <sakolish@...ux.vnet.ibm.com>
+ * Jian Xiao <jian@...ux.vnet.ibm.com>
+ * Carol L. Soto <clsoto@...ux.vnet.ibm.com>
+ * Sarah J. Sheppard <sjsheppa@...ux.vnet.ibm.com>
+ *
+ * (C) Copyright IBM Corp. 2010
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef _HFI_PKT_FORMATS_H
+#define _HFI_PKT_FORMATS_H
+
+#define HFI_HW_DIRECT_ROUTE 0
+#define HFI_SW_INDIRECT_ROUTE 1
+#define HW_DIRECT_STRIPING_ROUTE 2
+#define HW_INDIRECT_STRIPING_ROUTE 3
+
+/* HFI packet header format */
+
+struct immediate_send_hdr {
+ unsigned int reserved1:8;
+ unsigned int cop_type:8; /* HFI coprocessor type is 0x3A */
+ unsigned int reserved2:7;
+ unsigned int src_win:9; /* Hi bit is hfi# */
+} __packed;
+
+struct packet_type_hdr {
+ unsigned int header_type:7; /* See hfi_packet_type for types */
+ unsigned int send_origin:1; /* 0: from Send/RDMA FIFO */
+ /* 1: from Immediate Send */
+} __packed;
+
+struct base_hdr {
+ unsigned int reserve1:1;
+ unsigned int dst_isr:14; /* destination ISR */
+ unsigned int dst_win:9; /* destination window.
+ Hi bit is hfi num */
+ unsigned int reserve2:1;
+
+ unsigned int src_isr:14; /* src ISR, Set by hardware */
+ unsigned int src_win:9; /* src window, Set by hardware.
+ Hi bit is hfi num */
+ unsigned int src_cau:1;
+ unsigned int dst_cau:1;
+ unsigned int reserve3:2;
+
+ unsigned int pkt_len:4; /* In cache lines. 0 means 16 */
+ unsigned int reserve4:8;
+ unsigned int trc_enable:1; /* Request ISR trace info
+ send/recv, IP packest only */
+ unsigned int ctr_incr:1; /* Request send and receive
+ counter increments */
+ unsigned int sii:1; /* Source Side Immediate Int */
+ unsigned int dii:1; /* Dest Side Immediate Int */
+ unsigned int reserve5:3;
+ unsigned int pkt_valid:1; /* Set by hardware
+ Toggles when rFIFO wraps */
+ unsigned int status:5; /* Set by hardware completion status */
+ unsigned int route_control:2;/* ISR use only */
+ unsigned int ind_node:9; /* ISR use only */
+} __packed;
+
+struct hfi_rdma_extended_hdr { /* 48B */
+ unsigned long long source_ea; /* Full RDMA only, byte
+ boundary */
+ unsigned long long dest_ea; /* byte boundary, independent of
+ source data boundary */
+ unsigned int pkt_len:4; /* In cache lines, with
+ exceptions */
+ unsigned int reserved1:3;
+ unsigned int msg_len:25; /* In bytes.
+ FullRDMA: Max 32MB
+ (encoded as 0)
+ HalfRDMA: Max 2kB
+ SmallRDMA: Max 16B */
+ unsigned int reserved2:5;
+ unsigned int rcxt_offset:20; /* into window's rcxt area */
+ unsigned int reserved3:1;
+ unsigned int breakup:6; /* Message Breakup count */
+ unsigned int epoch:32;
+ unsigned int seq_num:14;
+ unsigned int pkt_cnt:18; /* FullRDMA only */
+ unsigned int reserved4:3;
+ unsigned int rcxt_index:5; /* 1-31 allowed */
+ unsigned int read_indicator:1; /* 1 for FULL RDMA reads */
+ unsigned int src_completion:1;
+ unsigned int src_completion_notify:1;
+ unsigned int dst_completion_notify:1;
+ unsigned int status:5; /* Notification packet only. */
+ unsigned int reserved6:3;
+ unsigned int fetch:1; /* SmallRDMA only. */
+ unsigned int opcode:3;
+ unsigned int reserved7:8;
+ unsigned int reserved8:32;
+ unsigned long long cookie; /* Protocol cookie */
+} __packed;
+
+struct gups_rdma_element { /* 32B. Used without Base
+ header */
+ unsigned int job_id:32;
+ unsigned int header_type:7; /* Use GUPS types only */
+ unsigned int reserved1:2;
+ unsigned int dst_isr:14; /* destination ISR */
+ unsigned int dst_win:9; /* destination window.
+ Hi bit is hfi# */
+ unsigned int reserved2:15;
+ unsigned int ctr_incr:1; /* Request send and receive
+ counter increments */
+ unsigned int isr_route_hdr:16; /* ISR use only */
+ unsigned int reserved3:32;
+
+ union {
+ unsigned long long addr;
+ struct {
+ unsigned int dest_ea_hi:32;
+ unsigned int dest_ea_lo:29; /* 8-byte align */
+ unsigned int opcode:3; /* Use HFI_OPCODE* */
+ } bits;
+ } dest_ea;
+
+ unsigned long long payload;
+} __packed;
+
+struct hfi_cau_extended_hdr { /* 32B */
+ unsigned int group_id:27;
+ unsigned int dst_sub_id:9;
+ unsigned int src_sub_id:9;
+ unsigned int reserved1:3;
+ unsigned int op_attr_unsigned:1; /* 0->Signed */
+ unsigned int op_attr_64bit:1; /* 0->32 bit */
+ unsigned int op_attr_float:1; /* 0->Fixed */
+ unsigned int function:5;
+ unsigned int payload_cnt:8; /* bitmask */
+ unsigned int seq_num:32;
+ unsigned int reserved2:6;
+ unsigned int entry:1; /* 0->A, 1->B */
+ unsigned int reserved3:25;
+ unsigned long long cookie_left; /* Protocol Cookie */
+ unsigned long long cookie_right;
+} __packed;
+
+struct hfi_hdr {
+ union {
+ struct immediate_send_hdr immediate_hdr;
+ unsigned int job_id;
+ } id;
+
+ struct packet_type_hdr type;
+ struct base_hdr base_hdr;
+} __packed;
+
+struct hfi_rdma_hdr {
+ struct hfi_hdr hfi_hdr;
+ struct hfi_rdma_extended_hdr rdma_ext;
+ /*
+ * Pad enough for the payload to be aligned with the dest address.
+ * SmallRDMA: no padding FullRDMA: packets 2-N pad 64 bytes
+ */
+} __packed;
+
+
+struct hfi_rdma_pkt {
+ struct hfi_hdr hfi_hdr;
+ struct hfi_rdma_extended_hdr rdma_ext;
+ /*
+ * Pad enough for the payload to be aligned with the dest address.
+ * SmallRDMA: no padding FullRDMA: packets 2-N pad 64 bytes
+ */
+ char padding_slash_payload[1984];
+} __packed;
+
+
+#define CACHE_LINE_SIZE 0x80
+#define CACHE_LINE_SHIFT 0x7
+/*
+ * Encode/Decode macros/inlines for bit fields
+ */
+static inline unsigned int hfi_bytes_to_cacheline(unsigned int bytes)
+{
+ return (bytes + (CACHE_LINE_SIZE - 1)) >> CACHE_LINE_SHIFT;
+}
+
+static inline unsigned int HFI_CACHELINES_TO_BYTES(unsigned int cache_lines)
+{
+ return cache_lines << CACHE_LINE_SHIFT;
+}
+
+static inline unsigned int hfi_cachelines_to_pktlen(unsigned int cachelines)
+{
+ return cachelines & 0xf; /* No overflow checking */
+}
+
+static inline unsigned int hfi_pktlen_to_cachelines(unsigned int pktlen)
+{
+ return pktlen ? pktlen : 16; /* 0 pktlen == 16 cache lines */
+}
+
+struct hfi_gups_rdma_pkt {
+ struct gups_rdma_element element[4];
+} __packed;
+
+struct hfi_collective_pkt {
+ struct hfi_hdr hfi_hdr;
+ struct hfi_cau_extended_hdr cau_ext;
+ char payload[64];
+ char pad[16];
+} __packed;
+
+/*
+ * Opcodes for RDMA Extended Headers and GUPS-RDMA Elements
+ */
+#define HFI_OPCODE_ADD 0x0
+#define HFI_OPCODE_AND 0x1
+#define HFI_OPCODE_OR 0x2
+#define HFI_OPCODE_XOR 0x3
+#define HFI_OPCODE_RESERVED 0x4
+#define HFI_OPCODE_CMP_SWAP_NOT_EQUAL 0x5
+#define HFI_OPCODE_CMP_SWAP_EQUAL 0x6
+#define HFI_OPCODE_SWAP 0x7
+/* Fetch can be OR'd with any of the above Opcodes (SmallRDMA only) */
+#define HFI_OPCODE_FETCH 0x8
+
+enum hfi_cau_type {
+ HFI_CAU_TYPE_FLOAT = 0x01,
+ HFI_CAU_TYPE_64BIT = 0x02,
+ HFI_CAU_TYPE_UNSIGNED = 0x04
+};
+
+enum hfi_cau_function {
+ HFI_CAU_FUNCTION_NOP = 0x00,
+ HFI_CAU_FUNCTION_SUM = 0x01,
+ HFI_CAU_FUNCTION_MIN = 0x02,
+ HFI_CAU_FUNCTION_MAX = 0x03,
+ HFI_CAU_FUNCTION_AND = 0x11,
+ HFI_CAU_FUNCTION_XOR = 0x16,
+ HFI_CAU_FUNCTION_OR = 0x17
+};
+
+enum hfi_pkt_status {
+ HFI_PKT_STATUS_GOOD = 0x0,
+ HFI_PKT_STATUS_DESCRIPTOR_FAILURE = 0x1,
+ HFI_PKT_STATUS_PACKET_KILLED = 0x2,
+ HFI_PKT_STATUS_UNEXPECTED_LAST_FLIT = 0x4,
+ HFI_PKT_STATUS_POWERBUS_MASTER = 0x8,
+ HFI_PKT_STATUS_TRANSLATION_FAULT = 0x10
+
+};
+
+enum hfi_rdma_pkt_status {
+ HFI_RDMA_PKT_STATUS_GOOD = 0x0,
+ HFI_RDMA_PKT_STATUS_MIGRATION_CONFLICT = 0x1,
+ HFI_RDMA_PKT_STATUS_PACKET_KILLED = 0x4,
+ HFI_RDMA_PKT_STATUS_POWERBUS_MASTER = 0x8,
+ HFI_RDMA_PKT_STATUS_TRANSLATION_FAULT = 0x10
+
+};
+
+enum hfi_packet_type {
+ HFI_SEND_RECEIVE = 0x00, /* send FIFO -> receive
+ FIFO */
+
+ HFI_IP_WITH_PAYLOAD = 0x08, /* send FIFO -> receive
+ FIFO for IP */
+ HFI_IP_MULTICAST_WITH_PAYLOAD = 0x09, /* ISR use only */
+ HFI_IP_WITH_DESCRIPTORS = 0x0C, /* IP send/recv with
+ indirection */
+ HFI_IP_MULTICAST_WITH_DESCRIPTORS = 0x0D, /* IP send/recv with
+ indirection */
+
+ HFI_FULL_RDMA_WRITE = 0x10,
+ HFI_FULL_RDMA_READ = 0x11,
+ HFI_FULL_RDMA_COMPLETION = 0x12, /* Completion
+ notification */
+ HFI_FULL_RDMA_PREFENCE = 0x13, /* Guarantee RDMA FIFO
+ processing is
+ complete */
+ HFI_FULL_RDMA_FENCE = 0x14, /* Guarantee RDMA FIFO
+ processing is
+ complete */
+ HFI_FULL_RMDA_WRITE_ALIAS = 0x15, /* HW use only */
+
+ HFI_HALF_RDMA_WRITE = 0x18, /* send FIFO to target
+ EA */
+ HFI_HALF_RDMA_READ = 0x19, /* target EA to receive
+ FIFO */
+ HFI_HALF_RDMA_COMPLETION = 0x1A, /* Completion
+ notification */
+ HFI_HALF_RDMA_READ_ALIAS = 0x1D, /* HW use only */
+
+ HFI_SMALL_RDMA_WRITE = 0x20, /* Remote atomic
+ operations */
+ HFI_SMALL_RDMA_COMPLETION = 0x22, /* Completion
+ notification */
+ HFI_SMALL_RDMA_COMPLETION_WITH_FETCH = 0x23, /* Completion
+ notification */
+
+ HFI_GUPS_RDMA_1ELEMENT = 0x28, /* GUPS-RDMA, 1
+ element */
+ HFI_GUPS_RDMA_2ELEMENT = 0x29, /* GUPS-RDMA,
+ 2 element */
+ HFI_GUPS_RDMA_3ELEMENT = 0x2A, /* GUPS-RDMA, 3
+ element */
+ HFI_GUPS_RDMA_4ELEMENT = 0x2B, /* GUPS-RDMA, 4
+ element */
+
+ HFI_CAU_REDUCE = 0x30, /* Collective Reduce */
+ HFI_CAU_MULTICAST = 0x31, /* Collective
+ Multicast */
+ HFI_CAU_ACK = 0x32, /* Collective Ack */
+ HFI_CAU_RETRANS_REQ = 0x33, /* Collective
+ Retransmit Req */
+ HFI_LAST_HEADER
+};
+
+#endif /* _HFI_PKT_FORMATS_H */
diff --git a/include/linux/hfi/hfidd_regs.h b/include/linux/hfi/hfidd_regs.h
new file mode 100644
index 0000000..864e0e6
--- /dev/null
+++ b/include/linux/hfi/hfidd_regs.h
@@ -0,0 +1,212 @@
+/*
+ * hfidd_regs.h
+ *
+ * HFI device driver for IBM System p
+ *
+ * Authors:
+ * Fu-Chung Chang <fcchang@...ux.vnet.ibm.com>
+ * William S. Cadden <wscadden@...ux.vnet.ibm.com>
+ * Wen C. Chen <winstonc@...ux.vnet.ibm.com>
+ * Scot Sakolish <sakolish@...ux.vnet.ibm.com>
+ * Jian Xiao <jian@...ux.vnet.ibm.com>
+ * Carol L. Soto <clsoto@...ux.vnet.ibm.com>
+ * Sarah J. Sheppard <sjsheppa@...ux.vnet.ibm.com>
+ *
+ * (C) Copyright IBM Corp. 2010
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#ifndef HFIDD_REGS_H
+#define HFIDD_REGS_H
+
+/* MMIO Registers */
+/* These are the registers with User Privilege Level */
+
+/* Window Control */
+#define HFI_JOB_ID_SEND 0x0000 /* 32: Send Side Job ID */
+#define HFI_JOB_ID_RECV 0x0008 /* 32: Send Side Job ID */
+#define HFI_WINDOW_STATE 0x0010 /* 1: 0=closed, 1=active */
+#define HFI_SEND_BUSY 0x0020 /* Send Window Busy */
+#define HFI_RECV_BUSY 0x0028 /* Rcv Window Busy */
+
+/* Addr Translation */
+#define HFI_LPAR_ID 0x0040 /* 10: Partition ID */
+#define HFI_PROTECTION_DOMAIN 0x0048 /* 32: used for addr xlat */
+#define HFI_XLAT_BYPASS 0x0050 /* 1: */
+
+/* Imm Send */
+#define HFI_IMM_SEND_BUF_ATTRBS 0x0080 /* 40: Immed Send Buffer Attributes */
+#define HFI_IMM_BUF_INUSE 0x0090 /* Immed Send Buffers In Use */
+#define HFI_IMM_FINI_COUNT 0x00A0 /* Immed Send Buffer Finished Count */
+#define HFI_IMM_FINI_FREQUENCY 0x00A8 /* Immed Send Finished Frequency */
+
+/* Send Fifo */
+#define HFI_SFIFO_DB_REG 0x0110 /* 16: Send Fifo Doorbell */
+#define HFI_SFIFO_BASE_ADDR 0x0120 /* 64: Send Fifo Effective Addr */
+#define HFI_SFIFO_LKEY 0x0128 /* 32: Send Fifo Local Key */
+#define HFI_SFIFO_PULL_OFF 0x0140 /* 64: Send Fifo Pull Offset */
+#define HFI_SFIFO_SIZE 0x0148 /* 4: size from 4K to 8M */
+#define HFI_SFIFO_PEND_COUNT 0x0150 /* 16: Send Fifo Pending Count */
+#define HFI_SFIFO_FINI_POLARITY 0x0158 /* 1: Send Fifo Finish Polarity Bit */
+#define HFI_SFIFO_FINI_ADDR 0x0180 /* 64: Send Fifo Finish Effective
+ Addr */
+#define HFI_IMM_FINI_ADDR 0x0188 /* Immed Send Finished Address */
+#define HFI_SFIFO_INTR_CNTL 0x01C8 /* xx: Send Fifo Interrupt Control */
+
+/* Full-RDMA Send Fifo */
+#define HFI_FRDMA_DB_REG 0x0210 /* Full-RDMA Send Fifo Doorbell */
+#define HFI_FRDMA_BASE_ADDR 0x0220 /* Full-RDMA Send Fifo Effective
+ Address */
+#define HFI_FRDMA_LKEY 0x0228 /* Full-RDMA Send Fifo Local Key */
+#define HFI_FRDMA_PULL_REG 0x0240 /* Full-RDMA Send Fifo Pull Offset */
+#define HFI_FRDMA_SIZE 0x0248 /* Full-RDMA Send Size */
+#define HFI_FRDMA_PEND_REG 0x0250 /* Full-RDMA Send Fifo Pending Count */
+#define HFI_FRDMA_FINI_POLARITY 0x0248 /* Full-RDMA Send Fifo Finished
+ Polarity */
+#define HFI_FRDMA_BREAKUP_REG 0x0260 /* Full-RDMA Send Fifo Breakup Count */
+#define HFI_FRDMA_FINI_ADDR 0x0280 /* Full-RDMA Send Fifo Finished
+ Address */
+#define HFI_FRDMA_INTR_REG 0x02C8 /* Full-RDMA Send Fifo Interrupt
+ Control */
+#define HFI_FRDMA_FENCE_CNT 0x0578 /* Full-RDMA Send Fifo Fence Count */
+
+/* Send Interrupts */
+#define HFI_SINTR_CONTROL_REG 0x02E0 /* Send Force Interrupt Control */
+#define HFI_SINTR_STATUS_REG 0x02E8 /* Send Intr Status */
+
+/* Receive Fifo */
+#define HFI_RFIFO_INC_FSLOT_REG 0x0310 /* Receive Fifo Inc Free Slot Count */
+#define HFI_RFIFO_BASE_ADDR 0x0320 /* Receive Fifo Effective Address */
+#define HFI_RFIFO_LKEY 0x0328 /* Receive Fifo Local Key */
+#define HFI_RFIFO_PUSH_REG 0x0340 /* Receive Fifo Push Offset */
+#define HFI_RFIFO_SIZE 0x0348 /* 4: range from 4K to 8M */
+#define HFI_RFIFO_FSLOT_CNT_REG 0x0350 /* Receive Fifo Free Slot Count */
+#define HFI_RFIFO_FINI_POLARITY 0x0358 /* Receive Fifo Finished Polarity */
+#define HFI_RFIFO_INJ_TH_REG 0x0360 /* Receive Fifo Cache Injection
+ Threshold */
+#define HFI_RFIFO_OUT_TH_REG 0x0368 /* Receive Fifo Out-of-Order
+ Threshold */
+#define HFI_RFIFO_OUT_EVENT_REG 0x03C0 /* Receive Fifo Out-of-Order Event
+ Control */
+#define HFI_RFIFO_INTR_REG 0x03C8 /* Receive Fifo Intr Control */
+
+/* Receive Interrupts */
+#define HFI_RINTR_CONTROL_REG 0x03E0 /* Receive Force Intr Control */
+#define HFI_RINTR_STATUS_REG 0x03E8 /* Receivce Intr Status */
+
+/* IP 2K Free Space Descriptor Fifo */
+#define HFI_IP2K_INC_AVAIL_REG 0x0410 /* IP 2k FSD Fifo Inc Avail Slot
+ Count */
+#define HFI_IP2K_BASE_ADDR 0x0420 /* IP 2k FSD Fifo Effective Address */
+#define HFI_IP2K_LKEY 0x0428 /* IP 2k FSD Fifo Local Key */
+#define HFI_IP2K_PULL_REG 0x0440 /* IP 2k FSD Fifo Pull Offset */
+#define HFI_IP2K_SIZE 0x0448 /* IP 2k FSD Fifo Size */
+#define HFI_IP2K_ASLOT_CNT_REG 0x0450 /* IP 2k FSD Fifo Avail Slot Count */
+
+/* RDMA Pending Fifo */
+#define HFI_RDMAP_BASE_ADDR 0x0520 /* RDMA Pending Fifo Efective Address */
+#define HFI_RDMAP_LKEY 0x0528 /* RDMA Pending Fifo Local Key */
+#define HFI_RDMAP_PULL_REG 0x0540 /* RDMA Pending Fifo Pull Offset */
+#define HFI_RDMAP_SIZE 0x0548 /* RDMA Pending Fifo Size */
+#define HFI_RDMAP_READ_TH_REG 0x0568 /* RDMA Pending Fifo Read Request
+ Threshold */
+#define HFI_RDMAP_PUSH_REG 0x0570 /* RDMA Pending Fifo Push Offset */
+#define HFI_RDMAP_PEND_REG 0x0550 /* RDMA Pending Fifo Pending Count */
+
+/* Send Special Fifo */
+#define HFI_SSFIFO_BASE_ADDR 0x0620 /* Send Special Fifo Effective
+ Address */
+#define HFI_SSFIFO_LKEY 0x0628 /* Send Special Fifo Local Key */
+#define HFI_SSFIFO_PULL_REG 0x0640 /* Send Special Fifo Pull Offset */
+#define HFI_SSFIFO_SIZE 0x0648 /* Send Special Fifo Size */
+#define HFI_SSFIFO_PUSH_REG 0x0670 /* Send Special Fifo Push Offset */
+#define HFI_SSFIFO_PENG_REG 0x0650 /* Send Special Fifo Pending Count */
+
+/* IP Context */
+#define HFI_IP_MCAST_ENABLE_REG 0x0820 /* IP Send - Multi-cast Enable */
+#define HFI_IP_DISABLE_ISR_REG 0x0828 /* IP Send - Disable Src_ISR_ID
+ Stamp */
+#define HFI_IP_PORT_VALID_REG 0x0830 /* IP Logical Port ID Valid */
+#define HFI_IP_PORT_REG 0x0838 /* IP Logical Port ID */
+#define HFI_IP_RECV_SIZE 0x0860 /* IP Recv with Payload Max Size */
+#define HFI_IP_RCV_IMM_REG 0x0868 /* IP RCV-Immediate Max Size */
+
+/* RDMA Context */
+#define HFI_RDMA_RCXT_BASE_ADDR 0x0920 /* RDMA Rcv RCxt Effective Address */
+#define HFI_RDMA_RCXT_LKEY 0x0928 /* RDMA RCxt Local Key */
+#define HFI_RDMA_RCXT_PAY_LKEY 0x0058 /* RDMA Payload Local Key
+ (no-sequential) */
+#define HFI_RDMA_RCXT_EPOCH 0x0980 /* RCxt Update Epoch */
+#define HFI_RDMA_RCXT_CACHE 0x0990 /* RCxt Cache Entry Flush Request */
+
+/* Counters */
+#define HFI_PACKETS_SENT_REG 0x0C00 /* Packets Sent */
+#define HFI_PSENT_DROP_REG 0x0C08 /* Packets Dropped from Sending */
+#define HFI_PIND_SENT_CNT_REG 0x0C10 /* Packet-Indicated Send Count */
+#define HFI_IMM_SEND_CNT_REG 0x0C18 /* Immed Send Packet Count */
+#define HFI_PACKETS_RCV_REG 0x0C40 /* Packets Received */
+#define HFI_PRCV_DROP_REG 0x0C48 /* Packets Dropped from Receiving */
+#define HFI_PIND_RCV_CNT_REG 0x0C50 /* Packet-Indicated Receive Count */
+#define HFI_SBIT_EEC_CNT_REG 0x0C60 /* Single-Bit ECC Count */
+#define HFI_SBIT_EEC_TH_REG 0x0C68 /* Single-Bit ECC Threshold for Error */
+#define HFI_ADDR_XLAT_CNT_REG 0x0C80 /* Addr Xlat Wait Count */
+
+/* Misc Non-Window Registers */
+#define HFI_NUM_WINDOWS_REG 0x0000 /* Number of Windows */
+#define HFI_AGGR_PSENT_CNT_REG 0x0100 /* Aggregate Packet Sent Count */
+#define HFI_AGGR_PSENT_DROP_REG 0x0108 /* Aggregate Packet Dropped from
+ Sending Count */
+#define HFI_AGGR_PRCV_CNT_REG 0x0110 /* Aggregate Packet Receive Count */
+#define HFI_AGGR_PRCV_DROP_REG 0x0118 /* Aggregate Packet Dropped from
+ Receive Count */
+#define HFI_AGGR_ISEND_CNT_REG 0x0120 /* Aggregate Immediate Send Packet
+ Sent Count */
+#define HFI_AGGR_SR_CNT_REG 0x0128 /* Aggregate Send/Rcv Packet Send
+ Count */
+#define HFI_AGGR_FRDMA_CNT_REG 0x0130 /* Aggregate Full-RDMA Packet Sent
+ Count */
+#define HFI_AGGR_HRDMA_CNT_REG 0x0138 /* Aggregate Half-RDMA Packet Sent
+ Count */
+#define HFI_AGGR_SRDMA_CNT_REG 0x0140 /* Aggregate Small-RDMA Packet Sent
+ Count */
+#define HFI_AGGR_IP_CNT_REG 0x0148 /* Aggregate IP Packet Sent Count */
+#define HFI_AGGR_CAU_CNT_REG 0x0150 /* Aggregate CAU Packet Sent Count */
+#define HFI_AGGR_GUPS_CNT_REG 0x0158 /* Aggregate GUPS Packet Sent Count */
+#define HFI_AGGR_NOTIFS_CNT_REG 0x0170 /* Aggregate Notifications Packet Sent
+ Count*/
+
+#define HFI_RCXT_FLUSH_REG 0x0600 /* RCxt Cache Window Flush Request */
+#define HFI_PG_MIGR1_REG 0x0708 /* Page Migration Register 1 */
+#define HFI_PG_MIGR2_REG 0x0710 /* Page Migration Register 2 */
+#define HFI_PG_MIGR3_REG 0x0718 /* Page Migration Register 3 */
+#define HFI_PG_MIGR4_REG 0x0720 /* Page Migration Register 4 */
+#define HFI_PG_MIGR5_REG 0x0728 /* Page Migration Register 5 */
+#define HFI_PG_MIGR6_REG 0x0730 /* Page Migration Register 6 */
+#define HFI_PG_MIGR7_REG 0x0738 /* Page Migration Register 7 */
+#define HFI_PG_MIGR1_RESV_REG 0x0808 /* Page Migration Reservation 1 */
+#define HFI_PG_MIGR2_RESV_REG 0x0810 /* Page Migration Reservation 2 */
+#define HFI_PG_MIGR3_RESV_REG 0x0818 /* Page Migration Reservation 3 */
+#define HFI_PG_MIGR4_RESV_REG 0x0820 /* Page Migration Reservation 4 */
+#define HFI_PG_MIGR5_RESV_REG 0x0828 /* Page Migration Reservation 5 */
+#define HFI_PG_MIGR6_RESV_REG 0x0830 /* Page Migration Reservation 6 */
+#define HFI_PG_MIGR7_RESV_REG 0x0838 /* Page Migration Reservation 7 */
+#define HFI_ADDR_XLAT_WCNT_REG 0x0A20 /* Addr Xlat Wait Count */
+
+#define MASK_56_BITS 0x00ffffffffffffff
+#define MASK_40_BITS 0x000000ffffffffff
+
+#endif /* HFIDD_REGS_H */
--
1.7.3.1
--
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