aboutsummaryrefslogtreecommitdiff
path: root/include/asm-ia64
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-04 19:52:45 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-05-04 19:52:45 -0700
commit897f5ab2cd733a77a2279268262919caa8154b9d (patch)
tree95866d31faa6db4ec786399296238344c7cfea0c /include/asm-ia64
parent1d42a0ecf478962e8aede355a0be41365c117ff0 (diff)
parentb48fc7bb3868abffc89ce70d4baf324574338d8e (diff)
Automatic merge of rsync://rsync.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6.git
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/sn/addrs.h8
-rw-r--r--include/asm-ia64/sn/arch.h17
-rw-r--r--include/asm-ia64/sn/fetchop.h85
-rw-r--r--include/asm-ia64/sn/l1.h3
-rw-r--r--include/asm-ia64/sn/nodepda.h15
-rw-r--r--include/asm-ia64/sn/pda.h9
-rw-r--r--include/asm-ia64/sn/shub_mmr.h24
-rw-r--r--include/asm-ia64/sn/shubio.h3116
-rw-r--r--include/asm-ia64/sn/sn_cpuid.h25
-rw-r--r--include/asm-ia64/sn/sn_fru.h44
-rw-r--r--include/asm-ia64/sn/sn_sal.h65
-rw-r--r--include/asm-ia64/sn/sndrv.h47
-rw-r--r--include/asm-ia64/sn/xp.h436
13 files changed, 2048 insertions, 1846 deletions
diff --git a/include/asm-ia64/sn/addrs.h b/include/asm-ia64/sn/addrs.h
index 960d626ee58..1bfdfb4d7b0 100644
--- a/include/asm-ia64/sn/addrs.h
+++ b/include/asm-ia64/sn/addrs.h
@@ -136,6 +136,7 @@
*/
#define CAC_BASE (CACHED | AS_CAC_SPACE)
#define AMO_BASE (UNCACHED | AS_AMO_SPACE)
+#define AMO_PHYS_BASE (UNCACHED_PHYS | AS_AMO_SPACE)
#define GET_BASE (CACHED | AS_GET_SPACE)
/*
@@ -161,6 +162,13 @@
/*
+ * Macros to test for address type.
+ */
+#define IS_AMO_ADDRESS(x) (((u64)(x) & (REGION_BITS | AS_MASK)) == AMO_BASE)
+#define IS_AMO_PHYS_ADDRESS(x) (((u64)(x) & (REGION_BITS | AS_MASK)) == AMO_PHYS_BASE)
+
+
+/*
* The following definitions pertain to the IO special address
* space. They define the location of the big and little windows
* of any given node.
diff --git a/include/asm-ia64/sn/arch.h b/include/asm-ia64/sn/arch.h
index 7c349f07916..635fdce854a 100644
--- a/include/asm-ia64/sn/arch.h
+++ b/include/asm-ia64/sn/arch.h
@@ -5,7 +5,7 @@
*
* SGI specific setup.
*
- * Copyright (C) 1995-1997,1999,2001-2004 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1995-1997,1999,2001-2005 Silicon Graphics, Inc. All rights reserved.
* Copyright (C) 1999 Ralf Baechle (ralf@gnu.org)
*/
#ifndef _ASM_IA64_SN_ARCH_H
@@ -47,6 +47,21 @@ DECLARE_PER_CPU(struct sn_hub_info_s, __sn_hub_info);
#define MAX_COMPACT_NODES 2048
#define CPUS_PER_NODE 4
+
+/*
+ * Compact node ID to nasid mappings kept in the per-cpu data areas of each
+ * cpu.
+ */
+DECLARE_PER_CPU(short, __sn_cnodeid_to_nasid[MAX_NUMNODES]);
+#define sn_cnodeid_to_nasid (&__get_cpu_var(__sn_cnodeid_to_nasid[0]))
+
+
+
+extern u8 sn_partition_id;
+extern u8 sn_system_size;
+extern u8 sn_sharing_domain_size;
+extern u8 sn_region_size;
+
extern void sn_flush_all_caches(long addr, long bytes);
#endif /* _ASM_IA64_SN_ARCH_H */
diff --git a/include/asm-ia64/sn/fetchop.h b/include/asm-ia64/sn/fetchop.h
deleted file mode 100644
index 5f4ad8f4b5d..00000000000
--- a/include/asm-ia64/sn/fetchop.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (c) 2001-2004 Silicon Graphics, Inc. All rights reserved.
- */
-
-#ifndef _ASM_IA64_SN_FETCHOP_H
-#define _ASM_IA64_SN_FETCHOP_H
-
-#include <linux/config.h>
-
-#define FETCHOP_BASENAME "sgi_fetchop"
-#define FETCHOP_FULLNAME "/dev/sgi_fetchop"
-
-
-
-#define FETCHOP_VAR_SIZE 64 /* 64 byte per fetchop variable */
-
-#define FETCHOP_LOAD 0
-#define FETCHOP_INCREMENT 8
-#define FETCHOP_DECREMENT 16
-#define FETCHOP_CLEAR 24
-
-#define FETCHOP_STORE 0
-#define FETCHOP_AND 24
-#define FETCHOP_OR 32
-
-#define FETCHOP_CLEAR_CACHE 56
-
-#define FETCHOP_LOAD_OP(addr, op) ( \
- *(volatile long *)((char*) (addr) + (op)))
-
-#define FETCHOP_STORE_OP(addr, op, x) ( \
- *(volatile long *)((char*) (addr) + (op)) = (long) (x))
-
-#ifdef __KERNEL__
-
-/*
- * Convert a region 6 (kaddr) address to the address of the fetchop variable
- */
-#define FETCHOP_KADDR_TO_MSPEC_ADDR(kaddr) TO_MSPEC(kaddr)
-
-
-/*
- * Each Atomic Memory Operation (AMO formerly known as fetchop)
- * variable is 64 bytes long. The first 8 bytes are used. The
- * remaining 56 bytes are unaddressable due to the operation taking
- * that portion of the address.
- *
- * NOTE: The AMO_t _MUST_ be placed in either the first or second half
- * of the cache line. The cache line _MUST NOT_ be used for anything
- * other than additional AMO_t entries. This is because there are two
- * addresses which reference the same physical cache line. One will
- * be a cached entry with the memory type bits all set. This address
- * may be loaded into processor cache. The AMO_t will be referenced
- * uncached via the memory special memory type. If any portion of the
- * cached cache-line is modified, when that line is flushed, it will
- * overwrite the uncached value in physical memory and lead to
- * inconsistency.
- */
-typedef struct {
- u64 variable;
- u64 unused[7];
-} AMO_t;
-
-
-/*
- * The following APIs are externalized to the kernel to allocate/free pages of
- * fetchop variables.
- * fetchop_kalloc_page - Allocate/initialize 1 fetchop page on the
- * specified cnode.
- * fetchop_kfree_page - Free a previously allocated fetchop page
- */
-
-unsigned long fetchop_kalloc_page(int nid);
-void fetchop_kfree_page(unsigned long maddr);
-
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_IA64_SN_FETCHOP_H */
-
diff --git a/include/asm-ia64/sn/l1.h b/include/asm-ia64/sn/l1.h
index d5dbd55e44b..08050d37b66 100644
--- a/include/asm-ia64/sn/l1.h
+++ b/include/asm-ia64/sn/l1.h
@@ -29,8 +29,9 @@
#define L1_BRICKTYPE_CHI_CG 0x76 /* v */
#define L1_BRICKTYPE_X 0x78 /* x */
#define L1_BRICKTYPE_X2 0x79 /* y */
-#define L1_BRICKTYPE_SA 0x5e /* ^ */ /* TIO bringup brick */
+#define L1_BRICKTYPE_SA 0x5e /* ^ */
#define L1_BRICKTYPE_PA 0x6a /* j */
#define L1_BRICKTYPE_IA 0x6b /* k */
+#define L1_BRICKTYPE_ATHENA 0x2b /* + */
#endif /* _ASM_IA64_SN_L1_H */
diff --git a/include/asm-ia64/sn/nodepda.h b/include/asm-ia64/sn/nodepda.h
index 13cc1002b29..7138b1eafd6 100644
--- a/include/asm-ia64/sn/nodepda.h
+++ b/include/asm-ia64/sn/nodepda.h
@@ -13,7 +13,6 @@
#include <asm/irq.h>
#include <asm/sn/arch.h>
#include <asm/sn/intr.h>
-#include <asm/sn/pda.h>
#include <asm/sn/bte.h>
/*
@@ -67,20 +66,18 @@ typedef struct nodepda_s nodepda_t;
* The next set of definitions provides this.
* Routines are expected to use
*
- * nodepda -> to access node PDA for the node on which code is running
- * subnodepda -> to access subnode PDA for the subnode on which code is running
- *
- * NODEPDA(cnode) -> to access node PDA for cnodeid
- * SUBNODEPDA(cnode,sn) -> to access subnode PDA for cnodeid/subnode
+ * sn_nodepda - to access node PDA for the node on which code is running
+ * NODEPDA(cnodeid) - to access node PDA for cnodeid
*/
-#define nodepda pda->p_nodepda /* Ptr to this node's PDA */
-#define NODEPDA(cnode) (nodepda->pernode_pdaindr[cnode])
+DECLARE_PER_CPU(struct nodepda_s *, __sn_nodepda);
+#define sn_nodepda (__get_cpu_var(__sn_nodepda))
+#define NODEPDA(cnodeid) (sn_nodepda->pernode_pdaindr[cnodeid])
/*
* Check if given a compact node id the corresponding node has all the
* cpus disabled.
*/
-#define is_headless_node(cnode) (nr_cpus_node(cnode) == 0)
+#define is_headless_node(cnodeid) (nr_cpus_node(cnodeid) == 0)
#endif /* _ASM_IA64_SN_NODEPDA_H */
diff --git a/include/asm-ia64/sn/pda.h b/include/asm-ia64/sn/pda.h
index cd19f17bf91..ea5590c76ca 100644
--- a/include/asm-ia64/sn/pda.h
+++ b/include/asm-ia64/sn/pda.h
@@ -24,14 +24,6 @@
typedef struct pda_s {
- /* Having a pointer in the begining of PDA tends to increase
- * the chance of having this pointer in cache. (Yes something
- * else gets pushed out). Doing this reduces the number of memory
- * access to all nodepda variables to be one
- */
- struct nodepda_s *p_nodepda; /* Pointer to Per node PDA */
- struct subnodepda_s *p_subnodepda; /* Pointer to CPU subnode PDA */
-
/*
* Support for SN LEDs
*/
@@ -49,7 +41,6 @@ typedef struct pda_s {
unsigned long sn_soft_irr[4];
unsigned long sn_in_service_ivecs[4];
- short cnodeid_to_nasid_table[MAX_NUMNODES];
int sn_lb_int_war_ticks;
int sn_last_irq;
int sn_first_irq;
diff --git a/include/asm-ia64/sn/shub_mmr.h b/include/asm-ia64/sn/shub_mmr.h
index 2f885088e09..323fa0cd8d8 100644
--- a/include/asm-ia64/sn/shub_mmr.h
+++ b/include/asm-ia64/sn/shub_mmr.h
@@ -385,6 +385,17 @@
#define SH_EVENT_OCCURRED_RTC3_INT_MASK 0x0000000004000000
/* ==================================================================== */
+/* Register "SH_IPI_ACCESS" */
+/* CPU interrupt Access Permission Bits */
+/* ==================================================================== */
+
+#define SH1_IPI_ACCESS 0x0000000110060480
+#define SH2_IPI_ACCESS0 0x0000000010060c00
+#define SH2_IPI_ACCESS1 0x0000000010060c80
+#define SH2_IPI_ACCESS2 0x0000000010060d00
+#define SH2_IPI_ACCESS3 0x0000000010060d80
+
+/* ==================================================================== */
/* Register "SH_INT_CMPB" */
/* RTC Compare Value for Processor B */
/* ==================================================================== */
@@ -429,6 +440,19 @@
#define SH_INT_CMPD_REAL_TIME_CMPD_SHFT 0
#define SH_INT_CMPD_REAL_TIME_CMPD_MASK 0x007fffffffffffff
+/* ==================================================================== */
+/* Register "SH_MD_DQLP_MMR_DIR_PRIVEC0" */
+/* privilege vector for acc=0 */
+/* ==================================================================== */
+
+#define SH1_MD_DQLP_MMR_DIR_PRIVEC0 0x0000000100030300
+
+/* ==================================================================== */
+/* Register "SH_MD_DQRP_MMR_DIR_PRIVEC0" */
+/* privilege vector for acc=0 */
+/* ==================================================================== */
+
+#define SH1_MD_DQRP_MMR_DIR_PRIVEC0 0x0000000100050300
/* ==================================================================== */
/* Some MMRs are functionally identical (or close enough) on both SHUB1 */
diff --git a/include/asm-ia64/sn/shubio.h b/include/asm-ia64/sn/shubio.h
index fbd880e6bb9..831b72111fd 100644
--- a/include/asm-ia64/sn/shubio.h
+++ b/include/asm-ia64/sn/shubio.h
@@ -3,292 +3,287 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 1992 - 1997, 2000-2004 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 1992 - 1997, 2000-2005 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_IA64_SN_SHUBIO_H
#define _ASM_IA64_SN_SHUBIO_H
-#define HUB_WIDGET_ID_MAX 0xf
-#define IIO_NUM_ITTES 7
-#define HUB_NUM_BIG_WINDOW (IIO_NUM_ITTES - 1)
-
-#define IIO_WID 0x00400000 /* Crosstalk Widget Identification */
- /* This register is also accessible from
- * Crosstalk at address 0x0. */
-#define IIO_WSTAT 0x00400008 /* Crosstalk Widget Status */
-#define IIO_WCR 0x00400020 /* Crosstalk Widget Control Register */
-#define IIO_ILAPR 0x00400100 /* IO Local Access Protection Register */
-#define IIO_ILAPO 0x00400108 /* IO Local Access Protection Override */
-#define IIO_IOWA 0x00400110 /* IO Outbound Widget Access */
-#define IIO_IIWA 0x00400118 /* IO Inbound Widget Access */
-#define IIO_IIDEM 0x00400120 /* IO Inbound Device Error Mask */
-#define IIO_ILCSR 0x00400128 /* IO LLP Control and Status Register */
-#define IIO_ILLR 0x00400130 /* IO LLP Log Register */
-#define IIO_IIDSR 0x00400138 /* IO Interrupt Destination */
-
-#define IIO_IGFX0 0x00400140 /* IO Graphics Node-Widget Map 0 */
-#define IIO_IGFX1 0x00400148 /* IO Graphics Node-Widget Map 1 */
-
-#define IIO_ISCR0 0x00400150 /* IO Scratch Register 0 */
-#define IIO_ISCR1 0x00400158 /* IO Scratch Register 1 */
-
-#define IIO_ITTE1 0x00400160 /* IO Translation Table Entry 1 */
-#define IIO_ITTE2 0x00400168 /* IO Translation Table Entry 2 */
-#define IIO_ITTE3 0x00400170 /* IO Translation Table Entry 3 */
-#define IIO_ITTE4 0x00400178 /* IO Translation Table Entry 4 */
-#define IIO_ITTE5 0x00400180 /* IO Translation Table Entry 5 */
-#define IIO_ITTE6 0x00400188 /* IO Translation Table Entry 6 */
-#define IIO_ITTE7 0x00400190 /* IO Translation Table Entry 7 */
-
-#define IIO_IPRB0 0x00400198 /* IO PRB Entry 0 */
-#define IIO_IPRB8 0x004001A0 /* IO PRB Entry 8 */
-#define IIO_IPRB9 0x004001A8 /* IO PRB Entry 9 */
-#define IIO_IPRBA 0x004001B0 /* IO PRB Entry A */
-#define IIO_IPRBB 0x004001B8 /* IO PRB Entry B */
-#define IIO_IPRBC 0x004001C0 /* IO PRB Entry C */
-#define IIO_IPRBD 0x004001C8 /* IO PRB Entry D */
-#define IIO_IPRBE 0x004001D0 /* IO PRB Entry E */
-#define IIO_IPRBF 0x004001D8 /* IO PRB Entry F */
-
-#define IIO_IXCC 0x004001E0 /* IO Crosstalk Credit Count Timeout */
-#define IIO_IMEM 0x004001E8 /* IO Miscellaneous Error Mask */
-#define IIO_IXTT 0x004001F0 /* IO Crosstalk Timeout Threshold */
-#define IIO_IECLR 0x004001F8 /* IO Error Clear Register */
-#define IIO_IBCR 0x00400200 /* IO BTE Control Register */
-
-#define IIO_IXSM 0x00400208 /* IO Crosstalk Spurious Message */
-#define IIO_IXSS 0x00400210 /* IO Crosstalk Spurious Sideband */
-
-#define IIO_ILCT 0x00400218 /* IO LLP Channel Test */
-
-#define IIO_IIEPH1 0x00400220 /* IO Incoming Error Packet Header, Part 1 */
-#define IIO_IIEPH2 0x00400228 /* IO Incoming Error Packet Header, Part 2 */
-
-
-#define IIO_ISLAPR 0x00400230 /* IO SXB Local Access Protection Regster */
-#define IIO_ISLAPO 0x00400238 /* IO SXB Local Access Protection Override */
-
-#define IIO_IWI 0x00400240 /* IO Wrapper Interrupt Register */
-#define IIO_IWEL 0x00400248 /* IO Wrapper Error Log Register */
-#define IIO_IWC 0x00400250 /* IO Wrapper Control Register */
-#define IIO_IWS 0x00400258 /* IO Wrapper Status Register */
-#define IIO_IWEIM 0x00400260 /* IO Wrapper Error Interrupt Masking Register */
-
-#define IIO_IPCA 0x00400300 /* IO PRB Counter Adjust */
-
-#define IIO_IPRTE0_A 0x00400308 /* IO PIO Read Address Table Entry 0, Part A */
-#define IIO_IPRTE1_A 0x00400310 /* IO PIO Read Address Table Entry 1, Part A */
-#define IIO_IPRTE2_A 0x00400318 /* IO PIO Read Address Table Entry 2, Part A */
-#define IIO_IPRTE3_A 0x00400320 /* IO PIO Read Address Table Entry 3, Part A */
-#define IIO_IPRTE4_A 0x00400328 /* IO PIO Read Address Table Entry 4, Part A */
-#define IIO_IPRTE5_A 0x00400330 /* IO PIO Read Address Table Entry 5, Part A */
-#define IIO_IPRTE6_A 0x00400338 /* IO PIO Read Address Table Entry 6, Part A */
-#define IIO_IPRTE7_A 0x00400340 /* IO PIO Read Address Table Entry 7, Part A */
-
-#define IIO_IPRTE0_B 0x00400348 /* IO PIO Read Address Table Entry 0, Part B */
-#define IIO_IPRTE1_B 0x00400350 /* IO PIO Read Address Table Entry 1, Part B */
-#define IIO_IPRTE2_B 0x00400358 /* IO PIO Read Address Table Entry 2, Part B */
-#define IIO_IPRTE3_B 0x00400360 /* IO PIO Read Address Table Entry 3, Part B */
-#define IIO_IPRTE4_B 0x00400368 /* IO PIO Read Address Table Entry 4, Part B */
-#define IIO_IPRTE5_B 0x00400370 /* IO PIO Read Address Table Entry 5, Part B */
-#define IIO_IPRTE6_B 0x00400378 /* IO PIO Read Address Table Entry 6, Part B */
-#define IIO_IPRTE7_B 0x00400380 /* IO PIO Read Address Table Entry 7, Part B */
-
-#define IIO_IPDR 0x00400388 /* IO PIO Deallocation Register */
-#define IIO_ICDR 0x00400390 /* IO CRB Entry Deallocation Register */
-#define IIO_IFDR 0x00400398 /* IO IOQ FIFO Depth Register */
-#define IIO_IIAP 0x004003A0 /* IO IIQ Arbitration Parameters */
-#define IIO_ICMR 0x004003A8 /* IO CRB Management Register */
-#define IIO_ICCR 0x004003B0 /* IO CRB Control Register */
-#define IIO_ICTO 0x004003B8 /* IO CRB Timeout */
-#define IIO_ICTP 0x004003C0 /* IO CRB Timeout Prescalar */
-
-#define IIO_ICRB0_A 0x00400400 /* IO CRB Entry 0_A */
-#define IIO_ICRB0_B 0x00400408 /* IO CRB Entry 0_B */
-#define IIO_ICRB0_C 0x00400410 /* IO CRB Entry 0_C */
-#define IIO_ICRB0_D 0x00400418 /* IO CRB Entry 0_D */
-#define IIO_ICRB0_E 0x00400420 /* IO CRB Entry 0_E */
-
-#define IIO_ICRB1_A 0x00400430 /* IO CRB Entry 1_A */
-#define IIO_ICRB1_B 0x00400438 /* IO CRB Entry 1_B */
-#define IIO_ICRB1_C 0x00400440 /* IO CRB Entry 1_C */
-#define IIO_ICRB1_D 0x00400448 /* IO CRB Entry 1_D */
-#define IIO_ICRB1_E 0x00400450 /* IO CRB Entry 1_E */
-
-#define IIO_ICRB2_A 0x00400460 /* IO CRB Entry 2_A */
-#define IIO_ICRB2_B 0x00400468 /* IO CRB Entry 2_B */
-#define IIO_ICRB2_C 0x00400470 /* IO CRB Entry 2_C */
-#define IIO_ICRB2_D 0x00400478 /* IO CRB Entry 2_D */
-#define IIO_ICRB2_E 0x00400480 /* IO CRB Entry 2_E */
-
-#define IIO_ICRB3_A 0x00400490 /* IO CRB Entry 3_A */
-#define IIO_ICRB3_B 0x00400498 /* IO CRB Entry 3_B */
-#define IIO_ICRB3_C 0x004004a0 /* IO CRB Entry 3_C */
-#define IIO_ICRB3_D 0x004004a8 /* IO CRB Entry 3_D */
-#define IIO_ICRB3_E 0x004004b0 /* IO CRB Entry 3_E */
-
-#define IIO_ICRB4_A 0x004004c0 /* IO CRB Entry 4_A */
-#define IIO_ICRB4_B 0x004004c8 /* IO CRB Entry 4_B */
-#define IIO_ICRB4_C 0x004004d0 /* IO CRB Entry 4_C */
-#define IIO_ICRB4_D 0x004004d8 /* IO CRB Entry 4_D */
-#define IIO_ICRB4_E 0x004004e0 /* IO CRB Entry 4_E */
-
-#define IIO_ICRB5_A 0x004004f0 /* IO CRB Entry 5_A */
-#define IIO_ICRB5_B 0x004004f8 /* IO CRB Entry 5_B */
-#define IIO_ICRB5_C 0x00400500 /* IO CRB Entry 5_C */
-#define IIO_ICRB5_D 0x00400508 /* IO CRB Entry 5_D */
-#define IIO_ICRB5_E 0x00400510 /* IO CRB Entry 5_E */
-
-#define IIO_ICRB6_A 0x00400520 /* IO CRB Entry 6_A */
-#define IIO_ICRB6_B 0x00400528 /* IO CRB Entry 6_B */
-#define IIO_ICRB6_C 0x00400530 /* IO CRB Entry 6_C */
-#define IIO_ICRB6_D 0x00400538 /* IO CRB Entry 6_D */
-#define IIO_ICRB6_E 0x00400540 /* IO CRB Entry 6_E */
-
-#define IIO_ICRB7_A 0x00400550 /* IO CRB Entry 7_A */
-#define IIO_ICRB7_B 0x00400558 /* IO CRB Entry 7_B */
-#define IIO_ICRB7_C 0x00400560 /* IO CRB Entry 7_C */
-#define IIO_ICRB7_D 0x00400568 /* IO CRB Entry 7_D */
-#define IIO_ICRB7_E 0x00400570 /* IO CRB Entry 7_E */
-
-#define IIO_ICRB8_A 0x00400580 /* IO CRB Entry 8_A */
-#define IIO_ICRB8_B 0x00400588 /* IO CRB Entry 8_B */
-#define IIO_ICRB8_C 0x00400590 /* IO CRB Entry 8_C */
-#define IIO_ICRB8_D 0x00400598 /* IO CRB Entry 8_D */
-#define IIO_ICRB8_E 0x004005a0 /* IO CRB Entry 8_E */
-
-#define IIO_ICRB9_A 0x004005b0 /* IO CRB Entry 9_A */
-#define IIO_ICRB9_B 0x004005b8 /* IO CRB Entry 9_B */
-#define IIO_ICRB9_C 0x004005c0 /* IO CRB Entry 9_C */
-#define IIO_ICRB9_D 0x004005c8 /* IO CRB Entry 9_D */
-#define IIO_ICRB9_E 0x004005d0 /* IO CRB Entry 9_E */
-
-#define IIO_ICRBA_A 0x004005e0 /* IO CRB Entry A_A */
-#define IIO_ICRBA_B 0x004005e8 /* IO CRB Entry A_B */
-#define IIO_ICRBA_C 0x004005f0 /* IO CRB Entry A_C */
-#define IIO_ICRBA_D 0x004005f8 /* IO CRB Entry A_D */
-#define IIO_ICRBA_E 0x00400600 /* IO CRB Entry A_E */
-
-#define IIO_ICRBB_A 0x00400610 /* IO CRB Entry B_A */
-#define IIO_ICRBB_B 0x00400618 /* IO CRB Entry B_B */
-#define IIO_ICRBB_C 0x00400620 /* IO CRB Entry B_C */
-#define IIO_ICRBB_D 0x00400628 /* IO CRB Entry B_D */
-#define IIO_ICRBB_E 0x00400630 /* IO CRB Entry B_E */
-
-#define IIO_ICRBC_A 0x00400640 /* IO CRB Entry C_A */
-#define IIO_ICRBC_B 0x00400648 /* IO CRB Entry C_B */
-#define IIO_ICRBC_C 0x00400650 /* IO CRB Entry C_C */
-#define IIO_ICRBC_D 0x00400658 /* IO CRB Entry C_D */
-#define IIO_ICRBC_E 0x00400660 /* IO CRB Entry C_E */
-
-#define IIO_ICRBD_A 0x00400670 /* IO CRB Entry D_A */
-#define IIO_ICRBD_B 0x00400678 /* IO CRB Entry D_B */
-#define IIO_ICRBD_C 0x00400680 /* IO CRB Entry D_C */
-#define IIO_ICRBD_D 0x00400688 /* IO CRB Entry D_D */
-#define IIO_ICRBD_E 0x00400690 /* IO CRB Entry D_E */
-
-#define IIO_ICRBE_A 0x004006a0 /* IO CRB Entry E_A */
-#define IIO_ICRBE_B 0x004006a8 /* IO CRB Entry E_B */
-#define IIO_ICRBE_C 0x004006b0 /* IO CRB Entry E_C */
-#define IIO_ICRBE_D 0x004006b8 /* IO CRB Entry E_D */
-#define IIO_ICRBE_E 0x004006c0 /* IO CRB Entry E_E */
-
-#define IIO_ICSML 0x00400700 /* IO CRB Spurious Message Low */
-#define IIO_ICSMM 0x00400708 /* IO CRB Spurious Message Middle */
-#define IIO_ICSMH 0x00400710 /* IO CRB Spurious Message High */
-
-#define IIO_IDBSS 0x00400718 /* IO Debug Submenu Select */
-
-#define IIO_IBLS0 0x00410000 /* IO BTE Length Status 0 */
-#define IIO_IBSA0 0x00410008 /* IO BTE Source Address 0 */
-#define IIO_IBDA0 0x00410010 /* IO BTE Destination Address 0 */
-#define IIO_IBCT0 0x00410018 /* IO BTE Control Terminate 0 */
-#define IIO_IBNA0 0x00410020 /* IO BTE Notification Address 0 */
-#define IIO_IBIA0 0x00410028 /* IO BTE Interrupt Address 0 */
-#define IIO_IBLS1 0x00420000 /* IO BTE Length Status 1 */
-#define IIO_IBSA1 0x00420008 /* IO BTE Source Address 1 */
-#define IIO_IBDA1 0x00420010 /* IO BTE Destination Address 1 */
-#define IIO_IBCT1 0x00420018 /* IO BTE Control Terminate 1 */
-#define IIO_IBNA1 0x00420020 /* IO BTE Notification Address 1 */
-#define IIO_IBIA1 0x00420028 /* IO BTE Interrupt Address 1 */
-
-#define IIO_IPCR 0x00430000 /* IO Performance Control */
-#define IIO_IPPR 0x00430008 /* IO Performance Profiling */
-
-
-/************************************************************************
- * *
+#define HUB_WIDGET_ID_MAX 0xf
+#define IIO_NUM_ITTES 7
+#define HUB_NUM_BIG_WINDOW (IIO_NUM_ITTES - 1)
+
+#define IIO_WID 0x00400000 /* Crosstalk Widget Identification */
+ /* This register is also accessible from
+ * Crosstalk at address 0x0. */
+#define IIO_WSTAT 0x00400008 /* Crosstalk Widget Status */
+#define IIO_WCR 0x00400020 /* Crosstalk Widget Control Register */
+#define IIO_ILAPR 0x00400100 /* IO Local Access Protection Register */
+#define IIO_ILAPO 0x00400108 /* IO Local Access Protection Override */
+#define IIO_IOWA 0x00400110 /* IO Outbound Widget Access */
+#define IIO_IIWA 0x00400118 /* IO Inbound Widget Access */
+#define IIO_IIDEM 0x00400120 /* IO Inbound Device Error Mask */
+#define IIO_ILCSR 0x00400128 /* IO LLP Control and Status Register */
+#define IIO_ILLR 0x00400130 /* IO LLP Log Register */
+#define IIO_IIDSR 0x00400138 /* IO Interrupt Destination */
+
+#define IIO_IGFX0 0x00400140 /* IO Graphics Node-Widget Map 0 */
+#define IIO_IGFX1 0x00400148 /* IO Graphics Node-Widget Map 1 */
+
+#define IIO_ISCR0 0x00400150 /* IO Scratch Register 0 */
+#define IIO_ISCR1 0x00400158 /* IO Scratch Register 1 */
+
+#define IIO_ITTE1 0x00400160 /* IO Translation Table Entry 1 */
+#define IIO_ITTE2 0x00400168 /* IO Translation Table Entry 2 */
+#define IIO_ITTE3 0x00400170 /* IO Translation Table Entry 3 */
+#define IIO_ITTE4 0x00400178 /* IO Translation Table Entry 4 */
+#define IIO_ITTE5 0x00400180 /* IO Translation Table Entry 5 */
+#define IIO_ITTE6 0x00400188 /* IO Translation Table Entry 6 */
+#define IIO_ITTE7 0x00400190 /* IO Translation Table Entry 7 */
+
+#define IIO_IPRB0 0x00400198 /* IO PRB Entry 0 */
+#define IIO_IPRB8 0x004001A0 /* IO PRB Entry 8 */
+#define IIO_IPRB9 0x004001A8 /* IO PRB Entry 9 */
+#define IIO_IPRBA 0x004001B0 /* IO PRB Entry A */
+#define IIO_IPRBB 0x004001B8 /* IO PRB Entry B */
+#define IIO_IPRBC 0x004001C0 /* IO PRB Entry C */
+#define IIO_IPRBD 0x004001C8 /* IO PRB Entry D */
+#define IIO_IPRBE 0x004001D0 /* IO PRB Entry E */
+#define IIO_IPRBF 0x004001D8 /* IO PRB Entry F */
+
+#define IIO_IXCC 0x004001E0 /* IO Crosstalk Credit Count Timeout */
+#define IIO_IMEM 0x004001E8 /* IO Miscellaneous Error Mask */
+#define IIO_IXTT 0x004001F0 /* IO Crosstalk Timeout Threshold */
+#define IIO_IECLR 0x004001F8 /* IO Error Clear Register */
+#define IIO_IBCR 0x00400200 /* IO BTE Control Register */
+
+#define IIO_IXSM 0x00400208 /* IO Crosstalk Spurious Message */
+#define IIO_IXSS 0x00400210 /* IO Crosstalk Spurious Sideband */
+
+#define IIO_ILCT 0x00400218 /* IO LLP Channel Test */
+
+#define IIO_IIEPH1 0x00400220 /* IO Incoming Error Packet Header, Part 1 */
+#define IIO_IIEPH2 0x00400228 /* IO Incoming Error Packet Header, Part 2 */
+
+#define IIO_ISLAPR 0x00400230 /* IO SXB Local Access Protection Regster */
+#define IIO_ISLAPO 0x00400238 /* IO SXB Local Access Protection Override */
+
+#define IIO_IWI 0x00400240 /* IO Wrapper Interrupt Register */
+#define IIO_IWEL 0x00400248 /* IO Wrapper Error Log Register */
+#define IIO_IWC 0x00400250 /* IO Wrapper Control Register */
+#define IIO_IWS 0x00400258 /* IO Wrapper Status Register */
+#define IIO_IWEIM 0x00400260 /* IO Wrapper Error Interrupt Masking Register */
+
+#define IIO_IPCA 0x00400300 /* IO PRB Counter Adjust */
+
+#define IIO_IPRTE0_A 0x00400308 /* IO PIO Read Address Table Entry 0, Part A */
+#define IIO_IPRTE1_A 0x00400310 /* IO PIO Read Address Table Entry 1, Part A */
+#define IIO_IPRTE2_A 0x00400318 /* IO PIO Read Address Table Entry 2, Part A */
+#define IIO_IPRTE3_A 0x00400320 /* IO PIO Read Address Table Entry 3, Part A */
+#define IIO_IPRTE4_A 0x00400328 /* IO PIO Read Address Table Entry 4, Part A */
+#define IIO_IPRTE5_A 0x00400330 /* IO PIO Read Address Table Entry 5, Part A */
+#define IIO_IPRTE6_A 0x00400338 /* IO PIO Read Address Table Entry 6, Part A */
+#define IIO_IPRTE7_A 0x00400340 /* IO PIO Read Address Table Entry 7, Part A */
+
+#define IIO_IPRTE0_B 0x00400348 /* IO PIO Read Address Table Entry 0, Part B */
+#define IIO_IPRTE1_B 0x00400350 /* IO PIO Read Address Table Entry 1, Part B */
+#define IIO_IPRTE2_B 0x00400358 /* IO PIO Read Address Table Entry 2, Part B */
+#define IIO_IPRTE3_B 0x00400360 /* IO PIO Read Address Table Entry 3, Part B */
+#define IIO_IPRTE4_B 0x00400368 /* IO PIO Read Address Table Entry 4, Part B */
+#define IIO_IPRTE5_B 0x00400370 /* IO PIO Read Address Table Entry 5, Part B */
+#define IIO_IPRTE6_B 0x00400378 /* IO PIO Read Address Table Entry 6, Part B */
+#define IIO_IPRTE7_B 0x00400380 /* IO PIO Read Address Table Entry 7, Part B */
+
+#define IIO_IPDR 0x00400388 /* IO PIO Deallocation Register */
+#define IIO_ICDR 0x00400390 /* IO CRB Entry Deallocation Register */
+#define IIO_IFDR 0x00400398 /* IO IOQ FIFO Depth Register */
+#define IIO_IIAP 0x004003A0 /* IO IIQ Arbitration Parameters */
+#define IIO_ICMR 0x004003A8 /* IO CRB Management Register */
+#define IIO_ICCR 0x004003B0 /* IO CRB Control Register */
+#define IIO_ICTO 0x004003B8 /* IO CRB Timeout */
+#define IIO_ICTP 0x004003C0 /* IO CRB Timeout Prescalar */
+
+#define IIO_ICRB0_A 0x00400400 /* IO CRB Entry 0_A */
+#define IIO_ICRB0_B 0x00400408 /* IO CRB Entry 0_B */
+#define IIO_ICRB0_C 0x00400410 /* IO CRB Entry 0_C */
+#define IIO_ICRB0_D 0x00400418 /* IO CRB Entry 0_D */
+#define IIO_ICRB0_E 0x00400420 /* IO CRB Entry 0_E */
+
+#define IIO_ICRB1_A 0x00400430 /* IO CRB Entry 1_A */
+#define IIO_ICRB1_B 0x00400438 /* IO CRB Entry 1_B */
+#define IIO_ICRB1_C 0x00400440 /* IO CRB Entry 1_C */
+#define IIO_ICRB1_D 0x00400448 /* IO CRB Entry 1_D */
+#define IIO_ICRB1_E 0x00400450 /* IO CRB Entry 1_E */
+
+#define IIO_ICRB2_A 0x00400460 /* IO CRB Entry 2_A */
+#define IIO_ICRB2_B 0x00400468 /* IO CRB Entry 2_B */
+#define IIO_ICRB2_C 0x00400470 /* IO CRB Entry 2_C */
+#define IIO_ICRB2_D 0x00400478 /* IO CRB Entry 2_D */
+#define IIO_ICRB2_E 0x00400480 /* IO CRB Entry 2_E */
+
+#define IIO_ICRB3_A 0x00400490 /* IO CRB Entry 3_A */
+#define IIO_ICRB3_B 0x00400498 /* IO CRB Entry 3_B */
+#define IIO_ICRB3_C 0x004004a0 /* IO CRB Entry 3_C */
+#define IIO_ICRB3_D 0x004004a8 /* IO CRB Entry 3_D */
+#define IIO_ICRB3_E 0x004004b0 /* IO CRB Entry 3_E */
+
+#define IIO_ICRB4_A 0x004004c0 /* IO CRB Entry 4_A */
+#define IIO_ICRB4_B 0x004004c8 /* IO CRB Entry 4_B */
+#define IIO_ICRB4_C 0x004004d0 /* IO CRB Entry 4_C */
+#define IIO_ICRB4_D 0x004004d8 /* IO CRB Entry 4_D */
+#define IIO_ICRB4_E 0x004004e0 /* IO CRB Entry 4_E */
+
+#define IIO_ICRB5_A 0x004004f0 /* IO CRB Entry 5_A */
+#define IIO_ICRB5_B 0x004004f8 /* IO CRB Entry 5_B */
+#define IIO_ICRB5_C 0x00400500 /* IO CRB Entry 5_C */
+#define IIO_ICRB5_D 0x00400508 /* IO CRB Entry 5_D */
+#define IIO_ICRB5_E 0x00400510 /* IO CRB Entry 5_E */
+
+#define IIO_ICRB6_A 0x00400520 /* IO CRB Entry 6_A */
+#define IIO_ICRB6_B 0x00400528 /* IO CRB Entry 6_B */
+#define IIO_ICRB6_C 0x00400530 /* IO CRB Entry 6_C */
+#define IIO_ICRB6_D 0x00400538 /* IO CRB Entry 6_D */
+#define IIO_ICRB6_E 0x00400540 /* IO CRB Entry 6_E */
+
+#define IIO_ICRB7_A 0x00400550 /* IO CRB Entry 7_A */
+#define IIO_ICRB7_B 0x00400558 /* IO CRB Entry 7_B */
+#define IIO_ICRB7_C 0x00400560 /* IO CRB Entry 7_C */
+#define IIO_ICRB7_D 0x00400568 /* IO CRB Entry 7_D */
+#define IIO_ICRB7_E 0x00400570 /* IO CRB Entry 7_E */
+
+#define IIO_ICRB8_A 0x00400580 /* IO CRB Entry 8_A */
+#define IIO_ICRB8_B 0x00400588 /* IO CRB Entry 8_B */
+#define IIO_ICRB8_C 0x00400590 /* IO CRB Entry 8_C */
+#define IIO_ICRB8_D 0x00400598 /* IO CRB Entry 8_D */
+#define IIO_ICRB8_E 0x004005a0 /* IO CRB Entry 8_E */
+
+#define IIO_ICRB9_A 0x004005b0 /* IO CRB Entry 9_A */
+#define IIO_ICRB9_B 0x004005b8 /* IO CRB Entry 9_B */
+#define IIO_ICRB9_C 0x004005c0 /* IO CRB Entry 9_C */
+#define IIO_ICRB9_D 0x004005c8 /* IO CRB Entry 9_D */
+#define IIO_ICRB9_E 0x004005d0 /* IO CRB Entry 9_E */
+
+#define IIO_ICRBA_A 0x004005e0 /* IO CRB Entry A_A */
+#define IIO_ICRBA_B 0x004005e8 /* IO CRB Entry A_B */
+#define IIO_ICRBA_C 0x004005f0 /* IO CRB Entry A_C */
+#define IIO_ICRBA_D 0x004005f8 /* IO CRB Entry A_D */
+#define IIO_ICRBA_E 0x00400600 /* IO CRB Entry A_E */
+
+#define IIO_ICRBB_A 0x00400610 /* IO CRB Entry B_A */
+#define IIO_ICRBB_B 0x00400618 /* IO CRB Entry B_B */
+#define IIO_ICRBB_C 0x00400620 /* IO CRB Entry B_C */
+#define IIO_ICRBB_D 0x00400628 /* IO CRB Entry B_D */
+#define IIO_ICRBB_E 0x00400630 /* IO CRB Entry B_E */
+
+#define IIO_ICRBC_A 0x00400640 /* IO CRB Entry C_A */
+#define IIO_ICRBC_B 0x00400648 /* IO CRB Entry C_B */
+#define IIO_ICRBC_C 0x00400650 /* IO CRB Entry C_C */
+#define IIO_ICRBC_D 0x00400658 /* IO CRB Entry C_D */
+#define IIO_ICRBC_E 0x00400660 /* IO CRB Entry C_E */
+
+#define IIO_ICRBD_A 0x00400670 /* IO CRB Entry D_A */
+#define IIO_ICRBD_B 0x00400678 /* IO CRB Entry D_B */
+#define IIO_ICRBD_C 0x00400680 /* IO CRB Entry D_C */
+#define IIO_ICRBD_D 0x00400688 /* IO CRB Entry D_D */
+#define IIO_ICRBD_E 0x00400690 /* IO CRB Entry D_E */
+
+#define IIO_ICRBE_A 0x004006a0 /* IO CRB Entry E_A */
+#define IIO_ICRBE_B 0x004006a8 /* IO CRB Entry E_B */
+#define IIO_ICRBE_C 0x004006b0 /* IO CRB Entry E_C */
+#define IIO_ICRBE_D 0x004006b8 /* IO CRB Entry E_D */
+#define IIO_ICRBE_E 0x004006c0 /* IO CRB Entry E_E */
+
+#define IIO_ICSML 0x00400700 /* IO CRB Spurious Message Low */
+#define IIO_ICSMM 0x00400708 /* IO CRB Spurious Message Middle */
+#define IIO_ICSMH 0x00400710 /* IO CRB Spurious Message High */
+
+#define IIO_IDBSS 0x00400718 /* IO Debug Submenu Select */
+
+#define IIO_IBLS0 0x00410000 /* IO BTE Length Status 0 */
+#define IIO_IBSA0 0x00410008 /* IO BTE Source Address 0 */
+#define IIO_IBDA0 0x00410010 /* IO BTE Destination Address 0 */
+#define IIO_IBCT0 0x00410018 /* IO BTE Control Terminate 0 */
+#define IIO_IBNA0 0x00410020 /* IO BTE Notification Address 0 */
+#define IIO_IBIA0 0x00410028 /* IO BTE Interrupt Address 0 */
+#define IIO_IBLS1 0x00420000 /* IO BTE Length Status 1 */
+#define IIO_IBSA1 0x00420008 /* IO BTE Source Address 1 */
+#define IIO_IBDA1 0x00420010 /* IO BTE Destination Address 1 */
+#define IIO_IBCT1 0x00420018 /* IO BTE Control Terminate 1 */
+#define IIO_IBNA1 0x00420020 /* IO BTE Notification Address 1 */
+#define IIO_IBIA1 0x00420028 /* IO BTE Interrupt Address 1 */
+
+#define IIO_IPCR 0x00430000 /* IO Performance Control */
+#define IIO_IPPR 0x00430008 /* IO Performance Profiling */
+
+/************************************************************************
+ * *
* Description: This register echoes some information from the *
* LB_REV_ID register. It is available through Crosstalk as described *
* above. The REV_NUM and MFG_NUM fields receive their values from *
* the REVISION and MANUFACTURER fields in the LB_REV_ID register. *
* The PART_NUM field's value is the Crosstalk device ID number that *
* Steve Miller assigned to the SHub chip. *
- * *
+ * *
************************************************************************/
typedef union ii_wid_u {
- uint64_t ii_wid_regval;
- struct {
- uint64_t w_rsvd_1 : 1;
- uint64_t w_mfg_num : 11;
- uint64_t w_part_num : 16;
- uint64_t w_rev_num : 4;
- uint64_t w_rsvd : 32;
+ uint64_t ii_wid_regval;
+ struct {
+ uint64_t w_rsvd_1:1;
+ uint64_t w_mfg_num:11;
+ uint64_t w_part_num:16;
+ uint64_t w_rev_num:4;
+ uint64_t w_rsvd:32;
} ii_wid_fld_s;
} ii_wid_u_t;
-
/************************************************************************
- * *
+ * *
* The fields in this register are set upon detection of an error *
* and cleared by various mechanisms, as explained in the *
* description. *
- * *
+ * *
************************************************************************/
typedef union ii_wstat_u {
- uint64_t ii_wstat_regval;
- struct {
- uint64_t w_pending : 4;
- uint64_t w_xt_crd_to : 1;
- uint64_t w_xt_tail_to : 1;
- uint64_t w_rsvd_3 : 3;
- uint64_t w_tx_mx_rty : 1;
- uint64_t w_rsvd_2 : 6;
- uint64_t w_llp_tx_cnt : 8;
- uint64_t w_rsvd_1 : 8;
- uint64_t w_crazy : 1;
- uint64_t w_rsvd : 31;
+ uint64_t ii_wstat_regval;
+ struct {
+ uint64_t w_pending:4;
+ uint64_t w_xt_crd_to:1;
+ uint64_t w_xt_tail_to:1;
+ uint64_t w_rsvd_3:3;
+ uint64_t w_tx_mx_rty:1;
+ uint64_t w_rsvd_2:6;
+ uint64_t w_llp_tx_cnt:8;
+ uint64_t w_rsvd_1:8;
+ uint64_t w_crazy:1;
+ uint64_t w_rsvd:31;
} ii_wstat_fld_s;
} ii_wstat_u_t;
-
/************************************************************************
- * *
+ * *
* Description: This is a read-write enabled register. It controls *
* various aspects of the Crosstalk flow control. *
- * *
+ * *
************************************************************************/
typedef union ii_wcr_u {
- uint64_t ii_wcr_regval;
- struct {
- uint64_t w_wid : 4;
- uint64_t w_tag : 1;
- uint64_t w_rsvd_1 : 8;
- uint64_t w_dst_crd : 3;
- uint64_t w_f_bad_pkt : 1;
- uint64_t w_dir_con : 1;
- uint64_t w_e_thresh : 5;
- uint64_t w_rsvd : 41;
+ uint64_t ii_wcr_regval;
+ struct {
+ uint64_t w_wid:4;
+ uint64_t w_tag:1;
+ uint64_t w_rsvd_1:8;
+ uint64_t w_dst_crd:3;
+ uint64_t w_f_bad_pkt:1;
+ uint64_t w_dir_con:1;
+ uint64_t w_e_thresh:5;
+ uint64_t w_rsvd:41;
} ii_wcr_fld_s;
} ii_wcr_u_t;
-
/************************************************************************
- * *
+ * *
* Description: This register's value is a bit vector that guards *
* access to local registers within the II as well as to external *
* Crosstalk widgets. Each bit in the register corresponds to a *
@@ -311,21 +306,18 @@ typedef union ii_wcr_u {
* region ID bits are enabled in this same register. It can also be *
* accessed through the IAlias space by the local processors. *
* The reset value of this register allows access by all nodes. *
- * *
+ * *
************************************************************************/
typedef union ii_ilapr_u {
- uint64_t ii_ilapr_regval;
- struct {
- uint64_t i_region : 64;
+ uint64_t ii_ilapr_regval;
+ struct {
+ uint64_t i_region:64;
} ii_ilapr_fld_s;
} ii_ilapr_u_t;
-
-
-
/************************************************************************
- * *
+ * *
* Description: A write to this register of the 64-bit value *
* "SGIrules" in ASCII, will cause the bit in the ILAPR register *
* corresponding to the region of the requestor to be set (allow *
@@ -334,59 +326,54 @@ typedef union ii_ilapr_u {
* This register can also be accessed through the IAlias space. *
* However, this access will not change the access permissions in the *
* ILAPR. *
- * *
+ * *
************************************************************************/
typedef union ii_ilapo_u {
- uint64_t ii_ilapo_regval;
- struct {
- uint64_t i_io_ovrride : 64;
+ uint64_t ii_ilapo_regval;
+ struct {
+ uint64_t i_io_ovrride:64;
} ii_ilapo_fld_s;
} ii_ilapo_u_t;
-
-
/************************************************************************
- * *
+ * *
* This register qualifies all the PIO and Graphics writes launched *
* from the SHUB towards a widget. *
- * *
+ * *
************************************************************************/
typedef union ii_iowa_u {
- uint64_t ii_iowa_regval;
- struct {
- uint64_t i_w0_oac : 1;
- uint64_t i_rsvd_1 : 7;
- uint64_t i_wx_oac : 8;
- uint64_t i_rsvd : 48;
+ uint64_t ii_iowa_regval;
+ struct {
+ uint64_t i_w0_oac:1;
+ uint64_t i_rsvd_1:7;
+ uint64_t i_wx_oac:8;
+ uint64_t i_rsvd:48;
} ii_iowa_fld_s;
} ii_iowa_u_t;
-
/************************************************************************
- * *
+ * *
* Description: This register qualifies all the requests launched *
* from a widget towards the Shub. This register is intended to be *
* used by software in case of misbehaving widgets. *
- * *
- * *
+ * *
+ * *
************************************************************************/
typedef union ii_iiwa_u {
- uint64_t ii_iiwa_regval;
- struct {
- uint64_t i_w0_iac : 1;
- uint64_t i_rsvd_1 : 7;
- uint64_t i_wx_iac : 8;
- uint64_t i_rsvd : 48;
+ uint64_t ii_iiwa_regval;
+ struct {
+ uint64_t i_w0_iac:1;
+ uint64_t i_rsvd_1:7;
+ uint64_t i_wx_iac:8;
+ uint64_t i_rsvd:48;
} ii_iiwa_fld_s;
} ii_iiwa_u_t;
-
-
/************************************************************************
- * *
+ * *
* Description: This register qualifies all the operations launched *
* from a widget towards the SHub. It allows individual access *
* control for up to 8 devices per widget. A device refers to *
@@ -401,72 +388,69 @@ typedef union ii_iiwa_u {
* The bits in this field are set by writing a 1 to them. Incoming *
* replies from Crosstalk are not subject to this access control *
* mechanism. *
- * *
+ * *
************************************************************************/
typedef union ii_iidem_u {
- uint64_t ii_iidem_regval;
- struct {
- uint64_t i_w8_dxs : 8;
- uint64_t i_w9_dxs : 8;
- uint64_t i_wa_dxs : 8;
- uint64_t i_wb_dxs : 8;
- uint64_t i_wc_dxs : 8;
- uint64_t i_wd_dxs : 8;
- uint64_t i_we_dxs : 8;
- uint64_t i_wf_dxs : 8;
+ uint64_t ii_iidem_regval;
+ struct {
+ uint64_t i_w8_dxs:8;
+ uint64_t i_w9_dxs:8;
+ uint64_t i_wa_dxs:8;
+ uint64_t i_wb_dxs:8;
+ uint64_t i_wc_dxs:8;
+ uint64_t i_wd_dxs:8;
+ uint64_t i_we_dxs:8;
+ uint64_t i_wf_dxs:8;
} ii_iidem_fld_s;
} ii_iidem_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the various programmable fields necessary *
* for controlling and observing the LLP signals. *
- * *
+ * *
************************************************************************/
typedef union ii_ilcsr_u {
- uint64_t ii_ilcsr_regval;
- struct {
- uint64_t i_nullto : 6;
- uint64_t i_rsvd_4 : 2;
- uint64_t i_wrmrst : 1;
- uint64_t i_rsvd_3 : 1;
- uint64_t i_llp_en : 1;
- uint64_t i_bm8 : 1;
- uint64_t i_llp_stat : 2;
- uint64_t i_remote_power : 1;
- uint64_t i_rsvd_2 : 1;
- uint64_t i_maxrtry : 10;
- uint64_t i_d_avail_sel : 2;
- uint64_t i_rsvd_1 : 4;
- uint64_t i_maxbrst : 10;
- uint64_t i_rsvd : 22;
+ uint64_t ii_ilcsr_regval;
+ struct {
+ uint64_t i_nullto:6;
+ uint64_t i_rsvd_4:2;
+ uint64_t i_wrmrst:1;
+ uint64_t i_rsvd_3:1;
+ uint64_t i_llp_en:1;
+ uint64_t i_bm8:1;
+ uint64_t i_llp_stat:2;
+ uint64_t i_remote_power:1;
+ uint64_t i_rsvd_2:1;
+ uint64_t i_maxrtry:10;
+ uint64_t i_d_avail_sel:2;
+ uint64_t i_rsvd_1:4;
+ uint64_t i_maxbrst:10;
+ uint64_t i_rsvd:22;
} ii_ilcsr_fld_s;
} ii_ilcsr_u_t;
-
/************************************************************************
- * *
+ * *
* This is simply a status registers that monitors the LLP error *
- * rate. *
- * *
+ * rate. *
+ * *
************************************************************************/
typedef union ii_illr_u {
- uint64_t ii_illr_regval;
- struct {
- uint64_t i_sn_cnt : 16;
- uint64_t i_cb_cnt : 16;
- uint64_t i_rsvd : 32;
+ uint64_t ii_illr_regval;
+ struct {
+ uint64_t i_sn_cnt:16;
+ uint64_t i_cb_cnt:16;
+ uint64_t i_rsvd:32;
} ii_illr_fld_s;
} ii_illr_u_t;
-
/************************************************************************
- * *
+ * *
* Description: All II-detected non-BTE error interrupts are *
* specified via this register. *
* NOTE: The PI interrupt register address is hardcoded in the II. If *
@@ -476,107 +460,100 @@ typedef union ii_illr_u {
* PI_ID==1, then the II sends the interrupt request to address *
* offset 0x01A0_0090 within the local register address space of PI1 *
* on the node specified by the NODE field. *
- * *
+ * *
************************************************************************/
typedef union ii_iidsr_u {
- uint64_t ii_iidsr_regval;
- struct {
- uint64_t i_level : 8;
- uint64_t i_pi_id : 1;
- uint64_t i_node : 11;
- uint64_t i_rsvd_3 : 4;
- uint64_t i_enable : 1;
- uint64_t i_rsvd_2 : 3;
- uint64_t i_int_sent : 2;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_pi0_forward_int : 1;
- uint64_t i_pi1_forward_int : 1;
- uint64_t i_rsvd : 30;
+ uint64_t ii_iidsr_regval;
+ struct {
+ uint64_t i_level:8;
+ uint64_t i_pi_id:1;
+ uint64_t i_node:11;
+ uint64_t i_rsvd_3:4;
+ uint64_t i_enable:1;
+ uint64_t i_rsvd_2:3;
+ uint64_t i_int_sent:2;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_pi0_forward_int:1;
+ uint64_t i_pi1_forward_int:1;
+ uint64_t i_rsvd:30;
} ii_iidsr_fld_s;
} ii_iidsr_u_t;
-
-
/************************************************************************
- * *
+ * *
* There are two instances of this register. This register is used *
* for matching up the incoming responses from the graphics widget to *
* the processor that initiated the graphics operation. The *
* write-responses are converted to graphics credits and returned to *
* the processor so that the processor interface can manage the flow *
* control. *
- * *
+ * *
************************************************************************/
typedef union ii_igfx0_u {
- uint64_t ii_igfx0_regval;
- struct {
- uint64_t i_w_num : 4;
- uint64_t i_pi_id : 1;
- uint64_t i_n_num : 12;
- uint64_t i_p_num : 1;
- uint64_t i_rsvd : 46;
+ uint64_t ii_igfx0_regval;
+ struct {
+ uint64_t i_w_num:4;
+ uint64_t i_pi_id:1;
+ uint64_t i_n_num:12;
+ uint64_t i_p_num:1;
+ uint64_t i_rsvd:46;
} ii_igfx0_fld_s;
} ii_igfx0_u_t;
-
/************************************************************************
- * *
+ * *
* There are two instances of this register. This register is used *
* for matching up the incoming responses from the graphics widget to *
* the processor that initiated the graphics operation. The *
* write-responses are converted to graphics credits and returned to *
* the processor so that the processor interface can manage the flow *
* control. *
- * *
+ * *
************************************************************************/
typedef union ii_igfx1_u {
- uint64_t ii_igfx1_regval;
- struct {
- uint64_t i_w_num : 4;
- uint64_t i_pi_id : 1;
- uint64_t i_n_num : 12;
- uint64_t i_p_num : 1;
- uint64_t i_rsvd : 46;
+ uint64_t ii_igfx1_regval;
+ struct {
+ uint64_t i_w_num:4;
+ uint64_t i_pi_id:1;
+ uint64_t i_n_num:12;
+ uint64_t i_p_num:1;
+ uint64_t i_rsvd:46;
} ii_igfx1_fld_s;
} ii_igfx1_u_t;
-
/************************************************************************
- * *
+ * *
* There are two instances of this registers. These registers are *
* used as scratch registers for software use. *
- * *
+ * *
************************************************************************/
typedef union ii_iscr0_u {
- uint64_t ii_iscr0_regval;
- struct {
- uint64_t i_scratch : 64;
+ uint64_t ii_iscr0_regval;
+ struct {
+ uint64_t i_scratch:64;
} ii_iscr0_fld_s;
} ii_iscr0_u_t;
-
-
/************************************************************************
- * *
+ * *
* There are two instances of this registers. These registers are *
* used as scratch registers for software use. *
- * *
+ * *
************************************************************************/
typedef union ii_iscr1_u {
- uint64_t ii_iscr1_regval;
- struct {
- uint64_t i_scratch : 64;
+ uint64_t ii_iscr1_regval;
+ struct {
+ uint64_t i_scratch:64;
} ii_iscr1_fld_s;
} ii_iscr1_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are seven instances of translation table entry *
* registers. Each register maps a Shub Big Window to a 48-bit *
* address on Crosstalk. *
@@ -599,23 +576,22 @@ typedef union ii_iscr1_u {
* Crosstalk space addressable by the Shub is thus the lower *
* 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
* of this space can be accessed. *
- * *
+ * *
************************************************************************/
typedef union ii_itte1_u {
- uint64_t ii_itte1_regval;
- struct {
- uint64_t i_offset : 5;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_w_num : 4;
- uint64_t i_iosp : 1;
- uint64_t i_rsvd : 51;
+ uint64_t ii_itte1_regval;
+ struct {
+ uint64_t i_offset:5;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_w_num:4;
+ uint64_t i_iosp:1;
+ uint64_t i_rsvd:51;
} ii_itte1_fld_s;
} ii_itte1_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are seven instances of translation table entry *
* registers. Each register maps a Shub Big Window to a 48-bit *
* address on Crosstalk. *
@@ -638,23 +614,22 @@ typedef union ii_itte1_u {
* Crosstalk space addressable by the Shub is thus the lower *
* 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
* of this space can be accessed. *
- * *
+ * *
************************************************************************/
typedef union ii_itte2_u {
- uint64_t ii_itte2_regval;
- struct {
- uint64_t i_offset : 5;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_w_num : 4;
- uint64_t i_iosp : 1;
- uint64_t i_rsvd : 51;
+ uint64_t ii_itte2_regval;
+ struct {
+ uint64_t i_offset:5;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_w_num:4;
+ uint64_t i_iosp:1;
+ uint64_t i_rsvd:51;
} ii_itte2_fld_s;
} ii_itte2_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are seven instances of translation table entry *
* registers. Each register maps a Shub Big Window to a 48-bit *
* address on Crosstalk. *
@@ -677,23 +652,22 @@ typedef union ii_itte2_u {
* Crosstalk space addressable by the SHub is thus the lower *
* 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
* of this space can be accessed. *
- * *
+ * *
************************************************************************/
typedef union ii_itte3_u {
- uint64_t ii_itte3_regval;
- struct {
- uint64_t i_offset : 5;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_w_num : 4;
- uint64_t i_iosp : 1;
- uint64_t i_rsvd : 51;
+ uint64_t ii_itte3_regval;
+ struct {
+ uint64_t i_offset:5;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_w_num:4;
+ uint64_t i_iosp:1;
+ uint64_t i_rsvd:51;
} ii_itte3_fld_s;
} ii_itte3_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are seven instances of translation table entry *
* registers. Each register maps a SHub Big Window to a 48-bit *
* address on Crosstalk. *
@@ -716,23 +690,22 @@ typedef union ii_itte3_u {
* Crosstalk space addressable by the SHub is thus the lower *
* 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
* of this space can be accessed. *
- * *
+ * *
************************************************************************/
typedef union ii_itte4_u {
- uint64_t ii_itte4_regval;
- struct {
- uint64_t i_offset : 5;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_w_num : 4;
- uint64_t i_iosp : 1;
- uint64_t i_rsvd : 51;
+ uint64_t ii_itte4_regval;
+ struct {
+ uint64_t i_offset:5;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_w_num:4;
+ uint64_t i_iosp:1;
+ uint64_t i_rsvd:51;
} ii_itte4_fld_s;
} ii_itte4_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are seven instances of translation table entry *
* registers. Each register maps a SHub Big Window to a 48-bit *
* address on Crosstalk. *
@@ -755,23 +728,22 @@ typedef union ii_itte4_u {
* Crosstalk space addressable by the Shub is thus the lower *
* 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
* of this space can be accessed. *
- * *
+ * *
************************************************************************/
typedef union ii_itte5_u {
- uint64_t ii_itte5_regval;
- struct {
- uint64_t i_offset : 5;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_w_num : 4;
- uint64_t i_iosp : 1;
- uint64_t i_rsvd : 51;
+ uint64_t ii_itte5_regval;
+ struct {
+ uint64_t i_offset:5;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_w_num:4;
+ uint64_t i_iosp:1;
+ uint64_t i_rsvd:51;
} ii_itte5_fld_s;
} ii_itte5_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are seven instances of translation table entry *
* registers. Each register maps a Shub Big Window to a 48-bit *
* address on Crosstalk. *
@@ -794,23 +766,22 @@ typedef union ii_itte5_u {
* Crosstalk space addressable by the Shub is thus the lower *
* 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
* of this space can be accessed. *
- * *
+ * *
************************************************************************/
typedef union ii_itte6_u {
- uint64_t ii_itte6_regval;
- struct {
- uint64_t i_offset : 5;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_w_num : 4;
- uint64_t i_iosp : 1;
- uint64_t i_rsvd : 51;
+ uint64_t ii_itte6_regval;
+ struct {
+ uint64_t i_offset:5;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_w_num:4;
+ uint64_t i_iosp:1;
+ uint64_t i_rsvd:51;
} ii_itte6_fld_s;
} ii_itte6_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are seven instances of translation table entry *
* registers. Each register maps a Shub Big Window to a 48-bit *
* address on Crosstalk. *
@@ -833,23 +804,22 @@ typedef union ii_itte6_u {
* Crosstalk space addressable by the SHub is thus the lower *
* 8-GBytes per widget (N-mode), only <SUP >7</SUP>/<SUB >32nds</SUB> *
* of this space can be accessed. *
- * *
+ * *
************************************************************************/
typedef union ii_itte7_u {
- uint64_t ii_itte7_regval;
- struct {
- uint64_t i_offset : 5;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_w_num : 4;
- uint64_t i_iosp : 1;
- uint64_t i_rsvd : 51;
+ uint64_t ii_itte7_regval;
+ struct {
+ uint64_t i_offset:5;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_w_num:4;
+ uint64_t i_iosp:1;
+ uint64_t i_rsvd:51;
} ii_itte7_fld_s;
} ii_itte7_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of SHub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -868,33 +838,32 @@ typedef union ii_itte7_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * . *
- * *
+ * . *
+ * *
************************************************************************/
typedef union ii_iprb0_u {
- uint64_t ii_iprb0_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
+ uint64_t ii_iprb0_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
} ii_iprb0_fld_s;
} ii_iprb0_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of SHub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -913,33 +882,32 @@ typedef union ii_iprb0_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * . *
- * *
+ * . *
+ * *
************************************************************************/
typedef union ii_iprb8_u {
- uint64_t ii_iprb8_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
+ uint64_t ii_iprb8_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
} ii_iprb8_fld_s;
} ii_iprb8_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of SHub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -958,33 +926,32 @@ typedef union ii_iprb8_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * . *
- * *
+ * . *
+ * *
************************************************************************/
typedef union ii_iprb9_u {
- uint64_t ii_iprb9_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
+ uint64_t ii_iprb9_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
} ii_iprb9_fld_s;
} ii_iprb9_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of SHub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -1003,33 +970,32 @@ typedef union ii_iprb9_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * *
- * *
+ * *
+ * *
************************************************************************/
typedef union ii_iprba_u {
- uint64_t ii_iprba_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
+ uint64_t ii_iprba_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
} ii_iprba_fld_s;
} ii_iprba_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of SHub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -1048,33 +1014,32 @@ typedef union ii_iprba_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * . *
- * *
+ * . *
+ * *
************************************************************************/
typedef union ii_iprbb_u {
- uint64_t ii_iprbb_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
+ uint64_t ii_iprbb_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
} ii_iprbb_fld_s;
} ii_iprbb_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of SHub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -1093,33 +1058,32 @@ typedef union ii_iprbb_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * . *
- * *
+ * . *
+ * *
************************************************************************/
typedef union ii_iprbc_u {
- uint64_t ii_iprbc_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
+ uint64_t ii_iprbc_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
} ii_iprbc_fld_s;
} ii_iprbc_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of SHub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -1138,33 +1102,32 @@ typedef union ii_iprbc_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * . *
- * *
+ * . *
+ * *
************************************************************************/
typedef union ii_iprbd_u {
- uint64_t ii_iprbd_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
+ uint64_t ii_iprbd_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
} ii_iprbd_fld_s;
} ii_iprbd_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of SHub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -1183,33 +1146,32 @@ typedef union ii_iprbd_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * . *
- * *
+ * . *
+ * *
************************************************************************/
typedef union ii_iprbe_u {
- uint64_t ii_iprbe_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
+ uint64_t ii_iprbe_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
} ii_iprbe_fld_s;
} ii_iprbe_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 9 instances of this register, one per *
* actual widget in this implementation of Shub and Crossbow. *
* Note: Crossbow only has ports for Widgets 8 through F, widget 0 *
@@ -1228,33 +1190,32 @@ typedef union ii_iprbe_u {
* register; the write will correct the C field and capture its new *
* value in the internal register. Even if IECLR[E_PRB_x] is set, the *
* SPUR_WR bit will persist if IPRBx hasn't yet been written. *
- * . *
- * *
+ * . *
+ * *
************************************************************************/
typedef union ii_iprbf_u {
- uint64_t ii_iprbf_regval;
- struct {
- uint64_t i_c : 8;
- uint64_t i_na : 14;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_nb : 14;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_m : 2;
- uint64_t i_f : 1;
- uint64_t i_of_cnt : 5;
- uint64_t i_error : 1;
- uint64_t i_rd_to : 1;
- uint64_t i_spur_wr : 1;
- uint64_t i_spur_rd : 1;
- uint64_t i_rsvd : 11;
- uint64_t i_mult_err : 1;
- } ii_iprbe_fld_s;
+ uint64_t ii_iprbf_regval;
+ struct {
+ uint64_t i_c:8;
+ uint64_t i_na:14;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_nb:14;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_m:2;
+ uint64_t i_f:1;
+ uint64_t i_of_cnt:5;
+ uint64_t i_error:1;
+ uint64_t i_rd_to:1;
+ uint64_t i_spur_wr:1;
+ uint64_t i_spur_rd:1;
+ uint64_t i_rsvd:11;
+ uint64_t i_mult_err:1;
+ } ii_iprbe_fld_s;
} ii_iprbf_u_t;
-
/************************************************************************
- * *
+ * *
* This register specifies the timeout value to use for monitoring *
* Crosstalk credits which are used outbound to Crosstalk. An *
* internal counter called the Crosstalk Credit Timeout Counter *
@@ -1267,20 +1228,19 @@ typedef union ii_iprbf_u {
* Crosstalk Credit Timeout has occurred. The internal counter is not *
* readable from software, and stops counting at its maximum value, *
* so it cannot cause more than one interrupt. *
- * *
+ * *
************************************************************************/
typedef union ii_ixcc_u {
- uint64_t ii_ixcc_regval;
- struct {
- uint64_t i_time_out : 26;
- uint64_t i_rsvd : 38;
+ uint64_t ii_ixcc_regval;
+ struct {
+ uint64_t i_time_out:26;
+ uint64_t i_rsvd:38;
} ii_ixcc_fld_s;
} ii_ixcc_u_t;
-
/************************************************************************
- * *
+ * *
* Description: This register qualifies all the PIO and DMA *
* operations launched from widget 0 towards the SHub. In *
* addition, it also qualifies accesses by the BTE streams. *
@@ -1292,27 +1252,25 @@ typedef union ii_ixcc_u {
* the Wx_IAC field. The bits in this field are set by writing a 1 to *
* them. Incoming replies from Crosstalk are not subject to this *
* access control mechanism. *
- * *
+ * *
************************************************************************/
typedef union ii_imem_u {
- uint64_t ii_imem_regval;
- struct {
- uint64_t i_w0_esd : 1;
- uint64_t i_rsvd_3 : 3;
- uint64_t i_b0_esd : 1;
- uint64_t i_rsvd_2 : 3;
- uint64_t i_b1_esd : 1;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_clr_precise : 1;
- uint64_t i_rsvd : 51;
+ uint64_t ii_imem_regval;
+ struct {
+ uint64_t i_w0_esd:1;
+ uint64_t i_rsvd_3:3;
+ uint64_t i_b0_esd:1;
+ uint64_t i_rsvd_2:3;
+ uint64_t i_b1_esd:1;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_clr_precise:1;
+ uint64_t i_rsvd:51;
} ii_imem_fld_s;
} ii_imem_u_t;
-
-
/************************************************************************
- * *
+ * *
* Description: This register specifies the timeout value to use for *
* monitoring Crosstalk tail flits coming into the Shub in the *
* TAIL_TO field. An internal counter associated with this register *
@@ -1332,90 +1290,87 @@ typedef union ii_imem_u {
* the value in the RRSP_TO field, a Read Response Timeout has *
* occurred, and error handling occurs as described in the Error *
* Handling section of this document. *
- * *
+ * *
************************************************************************/
typedef union ii_ixtt_u {
- uint64_t ii_ixtt_regval;
- struct {
- uint64_t i_tail_to : 26;
- uint64_t i_rsvd_1 : 6;
- uint64_t i_rrsp_ps : 23;
- uint64_t i_rrsp_to : 5;
- uint64_t i_rsvd : 4;
+ uint64_t ii_ixtt_regval;
+ struct {
+ uint64_t i_tail_to:26;
+ uint64_t i_rsvd_1:6;
+ uint64_t i_rrsp_ps:23;
+ uint64_t i_rrsp_to:5;
+ uint64_t i_rsvd:4;
} ii_ixtt_fld_s;
} ii_ixtt_u_t;
-
/************************************************************************
- * *
+ * *
* Writing a 1 to the fields of this register clears the appropriate *
* error bits in other areas of SHub. Note that when the *
* E_PRB_x bits are used to clear error bits in PRB registers, *
* SPUR_RD and SPUR_WR may persist, because they require additional *
* action to clear them. See the IPRBx and IXSS Register *
* specifications. *
- * *
+ * *
************************************************************************/
typedef union ii_ieclr_u {
- uint64_t ii_ieclr_regval;
- struct {
- uint64_t i_e_prb_0 : 1;
- uint64_t i_rsvd : 7;
- uint64_t i_e_prb_8 : 1;
- uint64_t i_e_prb_9 : 1;
- uint64_t i_e_prb_a : 1;
- uint64_t i_e_prb_b : 1;
- uint64_t i_e_prb_c : 1;
- uint64_t i_e_prb_d : 1;
- uint64_t i_e_prb_e : 1;
- uint64_t i_e_prb_f : 1;
- uint64_t i_e_crazy : 1;
- uint64_t i_e_bte_0 : 1;
- uint64_t i_e_bte_1 : 1;
- uint64_t i_reserved_1 : 10;
- uint64_t i_spur_rd_hdr : 1;
- uint64_t i_cam_intr_to : 1;
- uint64_t i_cam_overflow : 1;
- uint64_t i_cam_read_miss : 1;
- uint64_t i_ioq_rep_underflow : 1;
- uint64_t i_ioq_req_underflow : 1;
- uint64_t i_ioq_rep_overflow : 1;
- uint64_t i_ioq_req_overflow : 1;
- uint64_t i_iiq_rep_overflow : 1;
- uint64_t i_iiq_req_overflow : 1;
- uint64_t i_ii_xn_rep_cred_overflow : 1;
- uint64_t i_ii_xn_req_cred_overflow : 1;
- uint64_t i_ii_xn_invalid_cmd : 1;
- uint64_t i_xn_ii_invalid_cmd : 1;
- uint64_t i_reserved_2 : 21;
+ uint64_t ii_ieclr_regval;
+ struct {
+ uint64_t i_e_prb_0:1;
+ uint64_t i_rsvd:7;
+ uint64_t i_e_prb_8:1;
+ uint64_t i_e_prb_9:1;
+ uint64_t i_e_prb_a:1;
+ uint64_t i_e_prb_b:1;
+ uint64_t i_e_prb_c:1;
+ uint64_t i_e_prb_d:1;
+ uint64_t i_e_prb_e:1;
+ uint64_t i_e_prb_f:1;
+ uint64_t i_e_crazy:1;
+ uint64_t i_e_bte_0:1;
+ uint64_t i_e_bte_1:1;
+ uint64_t i_reserved_1:10;
+ uint64_t i_spur_rd_hdr:1;
+ uint64_t i_cam_intr_to:1;
+ uint64_t i_cam_overflow:1;
+ uint64_t i_cam_read_miss:1;
+ uint64_t i_ioq_rep_underflow:1;
+ uint64_t i_ioq_req_underflow:1;
+ uint64_t i_ioq_rep_overflow:1;
+ uint64_t i_ioq_req_overflow:1;
+ uint64_t i_iiq_rep_overflow:1;
+ uint64_t i_iiq_req_overflow:1;
+ uint64_t i_ii_xn_rep_cred_overflow:1;
+ uint64_t i_ii_xn_req_cred_overflow:1;
+ uint64_t i_ii_xn_invalid_cmd:1;
+ uint64_t i_xn_ii_invalid_cmd:1;
+ uint64_t i_reserved_2:21;
} ii_ieclr_fld_s;
} ii_ieclr_u_t;
-
/************************************************************************
- * *
+ * *
* This register controls both BTEs. SOFT_RESET is intended for *
* recovery after an error. COUNT controls the total number of CRBs *
* that both BTEs (combined) can use, which affects total BTE *
* bandwidth. *
- * *
+ * *
************************************************************************/
typedef union ii_ibcr_u {
- uint64_t ii_ibcr_regval;
- struct {
- uint64_t i_count : 4;
- uint64_t i_rsvd_1 : 4;
- uint64_t i_soft_reset : 1;
- uint64_t i_rsvd : 55;
+ uint64_t ii_ibcr_regval;
+ struct {
+ uint64_t i_count:4;
+ uint64_t i_rsvd_1:4;
+ uint64_t i_soft_reset:1;
+ uint64_t i_rsvd:55;
} ii_ibcr_fld_s;
} ii_ibcr_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the header of a spurious read response *
* received from Crosstalk. A spurious read response is defined as a *
* read response received by II from a widget for which (1) the SIDN *
@@ -1440,49 +1395,47 @@ typedef union ii_ibcr_u {
* will be set. Any SPUR_RD bits in any other PRB registers indicate *
* spurious messages from other widets which were detected after the *
* header was captured.. *
- * *
+ * *
************************************************************************/
typedef union ii_ixsm_u {
- uint64_t ii_ixsm_regval;
- struct {
- uint64_t i_byte_en : 32;
- uint64_t i_reserved : 1;
- uint64_t i_tag : 3;
- uint64_t i_alt_pactyp : 4;
- uint64_t i_bo : 1;
- uint64_t i_error : 1;
- uint64_t i_vbpm : 1;
- uint64_t i_gbr : 1;
- uint64_t i_ds : 2;
- uint64_t i_ct : 1;
- uint64_t i_tnum : 5;
- uint64_t i_pactyp : 4;
- uint64_t i_sidn : 4;
- uint64_t i_didn : 4;
+ uint64_t ii_ixsm_regval;
+ struct {
+ uint64_t i_byte_en:32;
+ uint64_t i_reserved:1;
+ uint64_t i_tag:3;
+ uint64_t i_alt_pactyp:4;
+ uint64_t i_bo:1;
+ uint64_t i_error:1;
+ uint64_t i_vbpm:1;
+ uint64_t i_gbr:1;
+ uint64_t i_ds:2;
+ uint64_t i_ct:1;
+ uint64_t i_tnum:5;
+ uint64_t i_pactyp:4;
+ uint64_t i_sidn:4;
+ uint64_t i_didn:4;
} ii_ixsm_fld_s;
} ii_ixsm_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the sideband bits of a spurious read *
* response received from Crosstalk. *
- * *
+ * *
************************************************************************/
typedef union ii_ixss_u {
- uint64_t ii_ixss_regval;
- struct {
- uint64_t i_sideband : 8;
- uint64_t i_rsvd : 55;
- uint64_t i_valid : 1;
+ uint64_t ii_ixss_regval;
+ struct {
+ uint64_t i_sideband:8;
+ uint64_t i_rsvd:55;
+ uint64_t i_valid:1;
} ii_ixss_fld_s;
} ii_ixss_u_t;
-
/************************************************************************
- * *
+ * *
* This register enables software to access the II LLP's test port. *
* Refer to the LLP 2.5 documentation for an explanation of the test *
* port. Software can write to this register to program the values *
@@ -1490,27 +1443,26 @@ typedef union ii_ixss_u {
* TestMask and TestSeed). Similarly, software can read from this *
* register to obtain the values of the test port's status outputs *
* (TestCBerr, TestValid and TestData). *
- * *
+ * *
************************************************************************/
typedef union ii_ilct_u {
- uint64_t ii_ilct_regval;
- struct {
- uint64_t i_test_seed : 20;
- uint64_t i_test_mask : 8;
- uint64_t i_test_data : 20;
- uint64_t i_test_valid : 1;
- uint64_t i_test_cberr : 1;
- uint64_t i_test_flit : 3;
- uint64_t i_test_clear : 1;
- uint64_t i_test_err_capture : 1;
- uint64_t i_rsvd : 9;
+ uint64_t ii_ilct_regval;
+ struct {
+ uint64_t i_test_seed:20;
+ uint64_t i_test_mask:8;
+ uint64_t i_test_data:20;
+ uint64_t i_test_valid:1;
+ uint64_t i_test_cberr:1;
+ uint64_t i_test_flit:3;
+ uint64_t i_test_clear:1;
+ uint64_t i_test_err_capture:1;
+ uint64_t i_rsvd:9;
} ii_ilct_fld_s;
} ii_ilct_u_t;
-
/************************************************************************
- * *
+ * *
* If the II detects an illegal incoming Duplonet packet (request or *
* reply) when VALID==0 in the IIEPH1 register, then it saves the *
* contents of the packet's header flit in the IIEPH1 and IIEPH2 *
@@ -1526,575 +1478,549 @@ typedef union ii_ilct_u {
* packet when VALID==1 in the IIEPH1 register, then it merely sets *
* the OVERRUN bit to indicate that a subsequent error has happened, *
* and does nothing further. *
- * *
+ * *
************************************************************************/
typedef union ii_iieph1_u {
- uint64_t ii_iieph1_regval;
- struct {
- uint64_t i_command : 7;
- uint64_t i_rsvd_5 : 1;
- uint64_t i_suppl : 14;
- uint64_t i_rsvd_4 : 1;
- uint64_t i_source : 14;
- uint64_t i_rsvd_3 : 1;
- uint64_t i_err_type : 4;
- uint64_t i_rsvd_2 : 4;
- uint64_t i_overrun : 1;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_valid : 1;
- uint64_t i_rsvd : 13;
+ uint64_t ii_iieph1_regval;
+ struct {
+ uint64_t i_command:7;
+ uint64_t i_rsvd_5:1;
+ uint64_t i_suppl:14;
+ uint64_t i_rsvd_4:1;
+ uint64_t i_source:14;
+ uint64_t i_rsvd_3:1;
+ uint64_t i_err_type:4;
+ uint64_t i_rsvd_2:4;
+ uint64_t i_overrun:1;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_valid:1;
+ uint64_t i_rsvd:13;
} ii_iieph1_fld_s;
} ii_iieph1_u_t;
-
/************************************************************************
- * *
+ * *
* This register holds the Address field from the header flit of an *
* incoming erroneous Duplonet packet, along with the tail bit which *
* accompanied this header flit. This register is essentially an *
* extension of IIEPH1. Two registers were necessary because the 64 *
* bits available in only a single register were insufficient to *
* capture the entire header flit of an erroneous packet. *
- * *
+ * *
************************************************************************/
typedef union ii_iieph2_u {
- uint64_t ii_iieph2_regval;
- struct {
- uint64_t i_rsvd_0 : 3;
- uint64_t i_address : 47;
- uint64_t i_rsvd_1 : 10;
- uint64_t i_tail : 1;
- uint64_t i_rsvd : 3;
+ uint64_t ii_iieph2_regval;
+ struct {
+ uint64_t i_rsvd_0:3;
+ uint64_t i_address:47;
+ uint64_t i_rsvd_1:10;
+ uint64_t i_tail:1;
+ uint64_t i_rsvd:3;
} ii_iieph2_fld_s;
} ii_iieph2_u_t;
-
/******************************/
-
-
/************************************************************************
- * *
+ * *
* This register's value is a bit vector that guards access from SXBs *
* to local registers within the II as well as to external Crosstalk *
* widgets *
- * *
+ * *
************************************************************************/
typedef union ii_islapr_u {
- uint64_t ii_islapr_regval;
- struct {
- uint64_t i_region : 64;
+ uint64_t ii_islapr_regval;
+ struct {
+ uint64_t i_region:64;
} ii_islapr_fld_s;
} ii_islapr_u_t;
-
/************************************************************************
- * *
+ * *
* A write to this register of the 56-bit value "Pup+Bun" will cause *
* the bit in the ISLAPR register corresponding to the region of the *
* requestor to be set (access allowed). (
- * *
+ * *
************************************************************************/
typedef union ii_islapo_u {
- uint64_t ii_islapo_regval;
- struct {
- uint64_t i_io_sbx_ovrride : 56;
- uint64_t i_rsvd : 8;
+ uint64_t ii_islapo_regval;
+ struct {
+ uint64_t i_io_sbx_ovrride:56;
+ uint64_t i_rsvd:8;
} ii_islapo_fld_s;
} ii_islapo_u_t;
/************************************************************************
- * *
+ * *
* Determines how long the wrapper will wait aftr an interrupt is *
* initially issued from the II before it times out the outstanding *
* interrupt and drops it from the interrupt queue. *
- * *
+ * *
************************************************************************/
typedef union ii_iwi_u {
- uint64_t ii_iwi_regval;
- struct {
- uint64_t i_prescale : 24;
- uint64_t i_rsvd : 8;
- uint64_t i_timeout : 8;
- uint64_t i_rsvd1 : 8;
- uint64_t i_intrpt_retry_period : 8;
- uint64_t i_rsvd2 : 8;
+ uint64_t ii_iwi_regval;
+ struct {
+ uint64_t i_prescale:24;
+ uint64_t i_rsvd:8;
+ uint64_t i_timeout:8;
+ uint64_t i_rsvd1:8;
+ uint64_t i_intrpt_retry_period:8;
+ uint64_t i_rsvd2:8;
} ii_iwi_fld_s;
} ii_iwi_u_t;
/************************************************************************
- * *
+ * *
* Log errors which have occurred in the II wrapper. The errors are *
* cleared by writing to the IECLR register. *
- * *
+ * *
************************************************************************/
typedef union ii_iwel_u {
- uint64_t ii_iwel_regval;
- struct {
- uint64_t i_intr_timed_out : 1;
- uint64_t i_rsvd : 7;
- uint64_t i_cam_overflow : 1;
- uint64_t i_cam_read_miss : 1;
- uint64_t i_rsvd1 : 2;
- uint64_t i_ioq_rep_underflow : 1;
- uint64_t i_ioq_req_underflow : 1;
- uint64_t i_ioq_rep_overflow : 1;
- uint64_t i_ioq_req_overflow : 1;
- uint64_t i_iiq_rep_overflow : 1;
- uint64_t i_iiq_req_overflow : 1;
- uint64_t i_rsvd2 : 6;
- uint64_t i_ii_xn_rep_cred_over_under: 1;
- uint64_t i_ii_xn_req_cred_over_under: 1;
- uint64_t i_rsvd3 : 6;
- uint64_t i_ii_xn_invalid_cmd : 1;
- uint64_t i_xn_ii_invalid_cmd : 1;
- uint64_t i_rsvd4 : 30;
+ uint64_t ii_iwel_regval;
+ struct {
+ uint64_t i_intr_timed_out:1;
+ uint64_t i_rsvd:7;
+ uint64_t i_cam_overflow:1;
+ uint64_t i_cam_read_miss:1;
+ uint64_t i_rsvd1:2;
+ uint64_t i_ioq_rep_underflow:1;
+ uint64_t i_ioq_req_underflow:1;
+ uint64_t i_ioq_rep_overflow:1;
+ uint64_t i_ioq_req_overflow:1;
+ uint64_t i_iiq_rep_overflow:1;
+ uint64_t i_iiq_req_overflow:1;
+ uint64_t i_rsvd2:6;
+ uint64_t i_ii_xn_rep_cred_over_under:1;
+ uint64_t i_ii_xn_req_cred_over_under:1;
+ uint64_t i_rsvd3:6;
+ uint64_t i_ii_xn_invalid_cmd:1;
+ uint64_t i_xn_ii_invalid_cmd:1;
+ uint64_t i_rsvd4:30;
} ii_iwel_fld_s;
} ii_iwel_u_t;
/************************************************************************
- * *
+ * *
* Controls the II wrapper. *
- * *
+ * *
************************************************************************/
typedef union ii_iwc_u {
- uint64_t ii_iwc_regval;
- struct {
- uint64_t i_dma_byte_swap : 1;
- uint64_t i_rsvd : 3;
- uint64_t i_cam_read_lines_reset : 1;
- uint64_t i_rsvd1 : 3;
- uint64_t i_ii_xn_cred_over_under_log: 1;
- uint64_t i_rsvd2 : 19;
- uint64_t i_xn_rep_iq_depth : 5;
- uint64_t i_rsvd3 : 3;
- uint64_t i_xn_req_iq_depth : 5;
- uint64_t i_rsvd4 : 3;
- uint64_t i_iiq_depth : 6;
- uint64_t i_rsvd5 : 12;
- uint64_t i_force_rep_cred : 1;
- uint64_t i_force_req_cred : 1;
+ uint64_t ii_iwc_regval;
+ struct {
+ uint64_t i_dma_byte_swap:1;
+ uint64_t i_rsvd:3;
+ uint64_t i_cam_read_lines_reset:1;
+ uint64_t i_rsvd1:3;
+ uint64_t i_ii_xn_cred_over_under_log:1;
+ uint64_t i_rsvd2:19;
+ uint64_t i_xn_rep_iq_depth:5;
+ uint64_t i_rsvd3:3;
+ uint64_t i_xn_req_iq_depth:5;
+ uint64_t i_rsvd4:3;
+ uint64_t i_iiq_depth:6;
+ uint64_t i_rsvd5:12;
+ uint64_t i_force_rep_cred:1;
+ uint64_t i_force_req_cred:1;
} ii_iwc_fld_s;
} ii_iwc_u_t;
/************************************************************************
- * *
+ * *
* Status in the II wrapper. *
- * *
+ * *
************************************************************************/
typedef union ii_iws_u {
- uint64_t ii_iws_regval;
- struct {
- uint64_t i_xn_rep_iq_credits : 5;
- uint64_t i_rsvd : 3;
- uint64_t i_xn_req_iq_credits : 5;
- uint64_t i_rsvd1 : 51;
+ uint64_t ii_iws_regval;
+ struct {
+ uint64_t i_xn_rep_iq_credits:5;
+ uint64_t i_rsvd:3;
+ uint64_t i_xn_req_iq_credits:5;
+ uint64_t i_rsvd1:51;
} ii_iws_fld_s;
} ii_iws_u_t;
/************************************************************************
- * *
+ * *
* Masks errors in the IWEL register. *
- * *
+ * *
************************************************************************/
typedef union ii_iweim_u {
- uint64_t ii_iweim_regval;
- struct {
- uint64_t i_intr_timed_out : 1;
- uint64_t i_rsvd : 7;
- uint64_t i_cam_overflow : 1;
- uint64_t i_cam_read_miss : 1;
- uint64_t i_rsvd1 : 2;
- uint64_t i_ioq_rep_underflow : 1;
- uint64_t i_ioq_req_underflow : 1;
- uint64_t i_ioq_rep_overflow : 1;
- uint64_t i_ioq_req_overflow : 1;
- uint64_t i_iiq_rep_overflow : 1;
- uint64_t i_iiq_req_overflow : 1;
- uint64_t i_rsvd2 : 6;
- uint64_t i_ii_xn_rep_cred_overflow : 1;
- uint64_t i_ii_xn_req_cred_overflow : 1;
- uint64_t i_rsvd3 : 6;
- uint64_t i_ii_xn_invalid_cmd : 1;
- uint64_t i_xn_ii_invalid_cmd : 1;
- uint64_t i_rsvd4 : 30;
+ uint64_t ii_iweim_regval;
+ struct {
+ uint64_t i_intr_timed_out:1;
+ uint64_t i_rsvd:7;
+ uint64_t i_cam_overflow:1;
+ uint64_t i_cam_read_miss:1;
+ uint64_t i_rsvd1:2;
+ uint64_t i_ioq_rep_underflow:1;
+ uint64_t i_ioq_req_underflow:1;
+ uint64_t i_ioq_rep_overflow:1;
+ uint64_t i_ioq_req_overflow:1;
+ uint64_t i_iiq_rep_overflow:1;
+ uint64_t i_iiq_req_overflow:1;
+ uint64_t i_rsvd2:6;
+ uint64_t i_ii_xn_rep_cred_overflow:1;
+ uint64_t i_ii_xn_req_cred_overflow:1;
+ uint64_t i_rsvd3:6;
+ uint64_t i_ii_xn_invalid_cmd:1;
+ uint64_t i_xn_ii_invalid_cmd:1;
+ uint64_t i_rsvd4:30;
} ii_iweim_fld_s;
} ii_iweim_u_t;
-
/************************************************************************
- * *
+ * *
* A write to this register causes a particular field in the *
* corresponding widget's PRB entry to be adjusted up or down by 1. *
* This counter should be used when recovering from error and reset *
* conditions. Note that software would be capable of causing *
* inadvertent overflow or underflow of these counters. *
- * *
+ * *
************************************************************************/
typedef union ii_ipca_u {
- uint64_t ii_ipca_regval;
- struct {
- uint64_t i_wid : 4;
- uint64_t i_adjust : 1;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_field : 2;
- uint64_t i_rsvd : 54;
+ uint64_t ii_ipca_regval;
+ struct {
+ uint64_t i_wid:4;
+ uint64_t i_adjust:1;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_field:2;
+ uint64_t i_rsvd:54;
} ii_ipca_fld_s;
} ii_ipca_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
-
typedef union ii_iprte0a_u {
- uint64_t ii_iprte0a_regval;
- struct {
- uint64_t i_rsvd_1 : 54;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
+ uint64_t ii_iprte0a_regval;
+ struct {
+ uint64_t i_rsvd_1:54;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
} ii_iprte0a_fld_s;
} ii_iprte0a_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte1a_u {
- uint64_t ii_iprte1a_regval;
- struct {
- uint64_t i_rsvd_1 : 54;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
+ uint64_t ii_iprte1a_regval;
+ struct {
+ uint64_t i_rsvd_1:54;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
} ii_iprte1a_fld_s;
} ii_iprte1a_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte2a_u {
- uint64_t ii_iprte2a_regval;
- struct {
- uint64_t i_rsvd_1 : 54;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
+ uint64_t ii_iprte2a_regval;
+ struct {
+ uint64_t i_rsvd_1:54;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
} ii_iprte2a_fld_s;
} ii_iprte2a_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte3a_u {
- uint64_t ii_iprte3a_regval;
- struct {
- uint64_t i_rsvd_1 : 54;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
+ uint64_t ii_iprte3a_regval;
+ struct {
+ uint64_t i_rsvd_1:54;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
} ii_iprte3a_fld_s;
} ii_iprte3a_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte4a_u {
- uint64_t ii_iprte4a_regval;
- struct {
- uint64_t i_rsvd_1 : 54;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
+ uint64_t ii_iprte4a_regval;
+ struct {
+ uint64_t i_rsvd_1:54;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
} ii_iprte4a_fld_s;
} ii_iprte4a_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte5a_u {
- uint64_t ii_iprte5a_regval;
- struct {
- uint64_t i_rsvd_1 : 54;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
+ uint64_t ii_iprte5a_regval;
+ struct {
+ uint64_t i_rsvd_1:54;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
} ii_iprte5a_fld_s;
} ii_iprte5a_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte6a_u {
- uint64_t ii_iprte6a_regval;
- struct {
- uint64_t i_rsvd_1 : 54;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
+ uint64_t ii_iprte6a_regval;
+ struct {
+ uint64_t i_rsvd_1:54;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
} ii_iprte6a_fld_s;
} ii_iprte6a_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte7a_u {
- uint64_t ii_iprte7a_regval;
- struct {
- uint64_t i_rsvd_1 : 54;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
- } ii_iprtea7_fld_s;
+ uint64_t ii_iprte7a_regval;
+ struct {
+ uint64_t i_rsvd_1:54;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
+ } ii_iprtea7_fld_s;
} ii_iprte7a_u_t;
-
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
-
typedef union ii_iprte0b_u {
- uint64_t ii_iprte0b_regval;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_address : 47;
- uint64_t i_init : 3;
- uint64_t i_source : 11;
+ uint64_t ii_iprte0b_regval;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_address:47;
+ uint64_t i_init:3;
+ uint64_t i_source:11;
} ii_iprte0b_fld_s;
} ii_iprte0b_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte1b_u {
- uint64_t ii_iprte1b_regval;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_address : 47;
- uint64_t i_init : 3;
- uint64_t i_source : 11;
+ uint64_t ii_iprte1b_regval;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_address:47;
+ uint64_t i_init:3;
+ uint64_t i_source:11;
} ii_iprte1b_fld_s;
} ii_iprte1b_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte2b_u {
- uint64_t ii_iprte2b_regval;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_address : 47;
- uint64_t i_init : 3;
- uint64_t i_source : 11;
+ uint64_t ii_iprte2b_regval;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_address:47;
+ uint64_t i_init:3;
+ uint64_t i_source:11;
} ii_iprte2b_fld_s;
} ii_iprte2b_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte3b_u {
- uint64_t ii_iprte3b_regval;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_address : 47;
- uint64_t i_init : 3;
- uint64_t i_source : 11;
+ uint64_t ii_iprte3b_regval;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_address:47;
+ uint64_t i_init:3;
+ uint64_t i_source:11;
} ii_iprte3b_fld_s;
} ii_iprte3b_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte4b_u {
- uint64_t ii_iprte4b_regval;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_address : 47;
- uint64_t i_init : 3;
- uint64_t i_source : 11;
+ uint64_t ii_iprte4b_regval;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_address:47;
+ uint64_t i_init:3;
+ uint64_t i_source:11;
} ii_iprte4b_fld_s;
} ii_iprte4b_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte5b_u {
- uint64_t ii_iprte5b_regval;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_address : 47;
- uint64_t i_init : 3;
- uint64_t i_source : 11;
+ uint64_t ii_iprte5b_regval;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_address:47;
+ uint64_t i_init:3;
+ uint64_t i_source:11;
} ii_iprte5b_fld_s;
} ii_iprte5b_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte6b_u {
- uint64_t ii_iprte6b_regval;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_address : 47;
- uint64_t i_init : 3;
- uint64_t i_source : 11;
+ uint64_t ii_iprte6b_regval;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_address:47;
+ uint64_t i_init:3;
+ uint64_t i_source:11;
} ii_iprte6b_fld_s;
} ii_iprte6b_u_t;
-
/************************************************************************
- * *
+ * *
* There are 8 instances of this register. This register contains *
* the information that the II has to remember once it has launched a *
* PIO Read operation. The contents are used to form the correct *
* Router Network packet and direct the Crosstalk reply to the *
* appropriate processor. *
- * *
+ * *
************************************************************************/
typedef union ii_iprte7b_u {
- uint64_t ii_iprte7b_regval;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_address : 47;
- uint64_t i_init : 3;
- uint64_t i_source : 11;
- } ii_iprte7b_fld_s;
+ uint64_t ii_iprte7b_regval;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_address:47;
+ uint64_t i_init:3;
+ uint64_t i_source:11;
+ } ii_iprte7b_fld_s;
} ii_iprte7b_u_t;
-
/************************************************************************
- * *
+ * *
* Description: SHub II contains a feature which did not exist in *
* the Hub which automatically cleans up after a Read Response *
* timeout, including deallocation of the IPRTE and recovery of IBuf *
@@ -2108,23 +2034,22 @@ typedef union ii_iprte7b_u {
* Note that this register does not affect the contents of the IPRTE *
* registers. The Valid bits in those registers have to be *
* specifically turned off by software. *
- * *
+ * *
************************************************************************/
typedef union ii_ipdr_u {
- uint64_t ii_ipdr_regval;
- struct {
- uint64_t i_te : 3;
- uint64_t i_rsvd_1 : 1;
- uint64_t i_pnd : 1;
- uint64_t i_init_rpcnt : 1;
- uint64_t i_rsvd : 58;
+ uint64_t ii_ipdr_regval;
+ struct {
+ uint64_t i_te:3;
+ uint64_t i_rsvd_1:1;
+ uint64_t i_pnd:1;
+ uint64_t i_init_rpcnt:1;
+ uint64_t i_rsvd:58;
} ii_ipdr_fld_s;
} ii_ipdr_u_t;
-
/************************************************************************
- * *
+ * *
* A write to this register causes a CRB entry to be returned to the *
* queue of free CRBs. The entry should have previously been cleared *
* (mark bit) via backdoor access to the pertinent CRB entry. This *
@@ -2137,21 +2062,20 @@ typedef union ii_ipdr_u {
* software clears the mark bit, and finally 4) software writes to *
* the ICDR register to return the CRB entry to the list of free CRB *
* entries. *
- * *
+ * *
************************************************************************/
typedef union ii_icdr_u {
- uint64_t ii_icdr_regval;
- struct {
- uint64_t i_crb_num : 4;
- uint64_t i_pnd : 1;
- uint64_t i_rsvd : 59;
+ uint64_t ii_icdr_regval;
+ struct {
+ uint64_t i_crb_num:4;
+ uint64_t i_pnd:1;
+ uint64_t i_rsvd:59;
} ii_icdr_fld_s;
} ii_icdr_u_t;
-
/************************************************************************
- * *
+ * *
* This register provides debug access to two FIFOs inside of II. *
* Both IOQ_MAX* fields of this register contain the instantaneous *
* depth (in units of the number of available entries) of the *
@@ -2164,130 +2088,124 @@ typedef union ii_icdr_u {
* this register is written. If there are any active entries in any *
* of these FIFOs when this register is written, the results are *
* undefined. *
- * *
+ * *
************************************************************************/
typedef union ii_ifdr_u {
- uint64_t ii_ifdr_regval;
- struct {
- uint64_t i_ioq_max_rq : 7;
- uint64_t i_set_ioq_rq : 1;
- uint64_t i_ioq_max_rp : 7;
- uint64_t i_set_ioq_rp : 1;
- uint64_t i_rsvd : 48;
+ uint64_t ii_ifdr_regval;
+ struct {
+ uint64_t i_ioq_max_rq:7;
+ uint64_t i_set_ioq_rq:1;
+ uint64_t i_ioq_max_rp:7;
+ uint64_t i_set_ioq_rp:1;
+ uint64_t i_rsvd:48;
} ii_ifdr_fld_s;
} ii_ifdr_u_t;
-
/************************************************************************
- * *
+ * *
* This register allows the II to become sluggish in removing *
* messages from its inbound queue (IIQ). This will cause messages to *
* back up in either virtual channel. Disabling the "molasses" mode *
* subsequently allows the II to be tested under stress. In the *
* sluggish ("Molasses") mode, the localized effects of congestion *
* can be observed. *
- * *
+ * *
************************************************************************/
typedef union ii_iiap_u {
- uint64_t ii_iiap_regval;
- struct {
- uint64_t i_rq_mls : 6;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_rp_mls : 6;
- uint64_t i_rsvd : 50;
- } ii_iiap_fld_s;
+ uint64_t ii_iiap_regval;
+ struct {
+ uint64_t i_rq_mls:6;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_rp_mls:6;
+ uint64_t i_rsvd:50;
+ } ii_iiap_fld_s;
} ii_iiap_u_t;
-
/************************************************************************
- * *
+ * *
* This register allows several parameters of CRB operation to be *
* set. Note that writing to this register can have catastrophic side *
* effects, if the CRB is not quiescent, i.e. if the CRB is *
* processing protocol messages when the write occurs. *
- * *
+ * *
************************************************************************/
typedef union ii_icmr_u {
- uint64_t ii_icmr_regval;
- struct {
- uint64_t i_sp_msg : 1;
- uint64_t i_rd_hdr : 1;
- uint64_t i_rsvd_4 : 2;
- uint64_t i_c_cnt : 4;
- uint64_t i_rsvd_3 : 4;
- uint64_t i_clr_rqpd : 1;
- uint64_t i_clr_rppd : 1;
- uint64_t i_rsvd_2 : 2;
- uint64_t i_fc_cnt : 4;
- uint64_t i_crb_vld : 15;
- uint64_t i_crb_mark : 15;
- uint64_t i_rsvd_1 : 2;
- uint64_t i_precise : 1;
- uint64_t i_rsvd : 11;
+ uint64_t ii_icmr_regval;
+ struct {
+ uint64_t i_sp_msg:1;
+ uint64_t i_rd_hdr:1;
+ uint64_t i_rsvd_4:2;
+ uint64_t i_c_cnt:4;
+ uint64_t i_rsvd_3:4;
+ uint64_t i_clr_rqpd:1;
+ uint64_t i_clr_rppd:1;
+ uint64_t i_rsvd_2:2;
+ uint64_t i_fc_cnt:4;
+ uint64_t i_crb_vld:15;
+ uint64_t i_crb_mark:15;
+ uint64_t i_rsvd_1:2;
+ uint64_t i_precise:1;
+ uint64_t i_rsvd:11;
} ii_icmr_fld_s;
} ii_icmr_u_t;
-
/************************************************************************
- * *
+ * *
* This register allows control of the table portion of the CRB *
* logic via software. Control operations from this register have *
* priority over all incoming Crosstalk or BTE requests. *
- * *
+ * *
************************************************************************/
typedef union ii_iccr_u {
- uint64_t ii_iccr_regval;
- struct {
- uint64_t i_crb_num : 4;
- uint64_t i_rsvd_1 : 4;
- uint64_t i_cmd : 8;
- uint64_t i_pending : 1;
- uint64_t i_rsvd : 47;
+ uint64_t ii_iccr_regval;
+ struct {
+ uint64_t i_crb_num:4;
+ uint64_t i_rsvd_1:4;
+ uint64_t i_cmd:8;
+ uint64_t i_pending:1;
+ uint64_t i_rsvd:47;
} ii_iccr_fld_s;
} ii_iccr_u_t;
-
/************************************************************************
- * *
+ * *
* This register allows the maximum timeout value to be programmed. *
- * *
+ * *
************************************************************************/
typedef union ii_icto_u {
- uint64_t ii_icto_regval;
- struct {
- uint64_t i_timeout : 8;
- uint64_t i_rsvd : 56;
+ uint64_t ii_icto_regval;
+ struct {
+ uint64_t i_timeout:8;
+ uint64_t i_rsvd:56;
} ii_icto_fld_s;
} ii_icto_u_t;
-
/************************************************************************
- * *
+ * *
* This register allows the timeout prescalar to be programmed. An *
* internal counter is associated with this register. When the *
* internal counter reaches the value of the PRESCALE field, the *
* timer registers in all valid CRBs are incremented (CRBx_D[TIMEOUT] *
* field). The internal counter resets to zero, and then continues *
* counting. *
- * *
+ * *
************************************************************************/
typedef union ii_ictp_u {
- uint64_t ii_ictp_regval;
- struct {
- uint64_t i_prescale : 24;
- uint64_t i_rsvd : 40;
+ uint64_t ii_ictp_regval;
+ struct {
+ uint64_t i_prescale:24;
+ uint64_t i_rsvd:40;
} ii_ictp_fld_s;
} ii_ictp_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
* used for Crosstalk operations (both cacheline and partial *
* operations) or BTE/IO. Because the CRB entries are very wide, five *
@@ -2306,243 +2224,234 @@ typedef union ii_ictp_u {
* recovering any potential error state from before the reset). *
* The following four tables summarize the format for the four *
* registers that are used for each ICRB# Entry. *
- * *
+ * *
************************************************************************/
typedef union ii_icrb0_a_u {
- uint64_t ii_icrb0_a_regval;
- struct {
- uint64_t ia_iow : 1;
- uint64_t ia_vld : 1;
- uint64_t ia_addr : 47;
- uint64_t ia_tnum : 5;
- uint64_t ia_sidn : 4;
- uint64_t ia_rsvd : 6;
+ uint64_t ii_icrb0_a_regval;
+ struct {
+ uint64_t ia_iow:1;
+ uint64_t ia_vld:1;
+ uint64_t ia_addr:47;
+ uint64_t ia_tnum:5;
+ uint64_t ia_sidn:4;
+ uint64_t ia_rsvd:6;
} ii_icrb0_a_fld_s;
} ii_icrb0_a_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
* used for Crosstalk operations (both cacheline and partial *
* operations) or BTE/IO. Because the CRB entries are very wide, five *
* registers (_A to _E) are required to read and write each entry. *
- * *
+ * *
************************************************************************/
typedef union ii_icrb0_b_u {
- uint64_t ii_icrb0_b_regval;
- struct {
- uint64_t ib_xt_err : 1;
- uint64_t ib_mark : 1;
- uint64_t ib_ln_uce : 1;
- uint64_t ib_errcode : 3;
- uint64_t ib_error : 1;
- uint64_t ib_stall__bte_1 : 1;
- uint64_t ib_stall__bte_0 : 1;
- uint64_t ib_stall__intr : 1;
- uint64_t ib_stall_ib : 1;
- uint64_t ib_intvn : 1;
- uint64_t ib_wb : 1;
- uint64_t ib_hold : 1;
- uint64_t ib_ack : 1;
- uint64_t ib_resp : 1;
- uint64_t ib_ack_cnt : 11;
- uint64_t ib_rsvd : 7;
- uint64_t ib_exc : 5;
- uint64_t ib_init : 3;
- uint64_t ib_imsg : 8;
- uint64_t ib_imsgtype : 2;
- uint64_t ib_use_old : 1;
- uint64_t ib_rsvd_1 : 11;
+ uint64_t ii_icrb0_b_regval;
+ struct {
+ uint64_t ib_xt_err:1;
+ uint64_t ib_mark:1;
+ uint64_t ib_ln_uce:1;
+ uint64_t ib_errcode:3;
+ uint64_t ib_error:1;
+ uint64_t ib_stall__bte_1:1;
+ uint64_t ib_stall__bte_0:1;
+ uint64_t ib_stall__intr:1;
+ uint64_t ib_stall_ib:1;
+ uint64_t ib_intvn:1;
+ uint64_t ib_wb:1;
+ uint64_t ib_hold:1;
+ uint64_t ib_ack:1;
+ uint64_t ib_resp:1;
+ uint64_t ib_ack_cnt:11;
+ uint64_t ib_rsvd:7;
+ uint64_t ib_exc:5;
+ uint64_t ib_init:3;
+ uint64_t ib_imsg:8;
+ uint64_t ib_imsgtype:2;
+ uint64_t ib_use_old:1;
+ uint64_t ib_rsvd_1:11;
} ii_icrb0_b_fld_s;
} ii_icrb0_b_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
* used for Crosstalk operations (both cacheline and partial *
* operations) or BTE/IO. Because the CRB entries are very wide, five *
* registers (_A to _E) are required to read and write each entry. *
- * *
+ * *
************************************************************************/
typedef union ii_icrb0_c_u {
- uint64_t ii_icrb0_c_regval;
- struct {
- uint64_t ic_source : 15;
- uint64_t ic_size : 2;
- uint64_t ic_ct : 1;
- uint64_t ic_bte_num : 1;
- uint64_t ic_gbr : 1;
- uint64_t ic_resprqd : 1;
- uint64_t ic_bo : 1;
- uint64_t ic_suppl : 15;
- uint64_t ic_rsvd : 27;
+ uint64_t ii_icrb0_c_regval;
+ struct {
+ uint64_t ic_source:15;
+ uint64_t ic_size:2;
+ uint64_t ic_ct:1;
+ uint64_t ic_bte_num:1;
+ uint64_t ic_gbr:1;
+ uint64_t ic_resprqd:1;
+ uint64_t ic_bo:1;
+ uint64_t ic_suppl:15;
+ uint64_t ic_rsvd:27;
} ii_icrb0_c_fld_s;
} ii_icrb0_c_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
* used for Crosstalk operations (both cacheline and partial *
* operations) or BTE/IO. Because the CRB entries are very wide, five *
* registers (_A to _E) are required to read and write each entry. *
- * *
+ * *
************************************************************************/
typedef union ii_icrb0_d_u {
- uint64_t ii_icrb0_d_regval;
- struct {
- uint64_t id_pa_be : 43;
- uint64_t id_bte_op : 1;
- uint64_t id_pr_psc : 4;
- uint64_t id_pr_cnt : 4;
- uint64_t id_sleep : 1;
- uint64_t id_rsvd : 11;
+ uint64_t ii_icrb0_d_regval;
+ struct {
+ uint64_t id_pa_be:43;
+ uint64_t id_bte_op:1;
+ uint64_t id_pr_psc:4;
+ uint64_t id_pr_cnt:4;
+ uint64_t id_sleep:1;
+ uint64_t id_rsvd:11;
} ii_icrb0_d_fld_s;
} ii_icrb0_d_u_t;
-
/************************************************************************
- * *
+ * *
* Description: There are 15 CRB Entries (ICRB0 to ICRBE) that are *
* used for Crosstalk operations (both cacheline and partial *
* operations) or BTE/IO. Because the CRB entries are very wide, five *
* registers (_A to _E) are required to read and write each entry. *
- * *
+ * *
************************************************************************/
typedef union ii_icrb0_e_u {
- uint64_t ii_icrb0_e_regval;
- struct {
- uint64_t ie_timeout : 8;
- uint64_t ie_context : 15;
- uint64_t ie_rsvd : 1;
- uint64_t ie_tvld : 1;
- uint64_t ie_cvld : 1;
- uint64_t ie_rsvd_0 : 38;
+ uint64_t ii_icrb0_e_regval;
+ struct {
+ uint64_t ie_timeout:8;
+ uint64_t ie_context:15;
+ uint64_t ie_rsvd:1;
+ uint64_t ie_tvld:1;
+ uint64_t ie_cvld:1;
+ uint64_t ie_rsvd_0:38;
} ii_icrb0_e_fld_s;
} ii_icrb0_e_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the lower 64 bits of the header of the *
* spurious message captured by II. Valid when the SP_MSG bit in ICMR *
* register is set. *
- * *
+ * *
************************************************************************/
typedef union ii_icsml_u {
- uint64_t ii_icsml_regval;
- struct {
- uint64_t i_tt_addr : 47;
- uint64_t i_newsuppl_ex : 14;
- uint64_t i_reserved : 2;
- uint64_t i_overflow : 1;
+ uint64_t ii_icsml_regval;
+ struct {
+ uint64_t i_tt_addr:47;
+ uint64_t i_newsuppl_ex:14;
+ uint64_t i_reserved:2;
+ uint64_t i_overflow:1;
} ii_icsml_fld_s;
} ii_icsml_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the middle 64 bits of the header of the *
* spurious message captured by II. Valid when the SP_MSG bit in ICMR *
* register is set. *
- * *
+ * *
************************************************************************/
typedef union ii_icsmm_u {
- uint64_t ii_icsmm_regval;
- struct {
- uint64_t i_tt_ack_cnt : 11;
- uint64_t i_reserved : 53;
+ uint64_t ii_icsmm_regval;
+ struct {
+ uint64_t i_tt_ack_cnt:11;
+ uint64_t i_reserved:53;
} ii_icsmm_fld_s;
} ii_icsmm_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the microscopic state, all the inputs to *
* the protocol table, captured with the spurious message. Valid when *
* the SP_MSG bit in the ICMR register is set. *
- * *
+ * *
************************************************************************/
typedef union ii_icsmh_u {
- uint64_t ii_icsmh_regval;
- struct {
- uint64_t i_tt_vld : 1;
- uint64_t i_xerr : 1;
- uint64_t i_ft_cwact_o : 1;
- uint64_t i_ft_wact_o : 1;
- uint64_t i_ft_active_o : 1;
- uint64_t i_sync : 1;
- uint64_t i_mnusg : 1;
- uint64_t i_mnusz : 1;
- uint64_t i_plusz : 1;
- uint64_t i_plusg : 1;
- uint64_t i_tt_exc : 5;
- uint64_t i_tt_wb : 1;
- uint64_t i_tt_hold : 1;
- uint64_t i_tt_ack : 1;
- uint64_t i_tt_resp : 1;
- uint64_t i_tt_intvn : 1;
- uint64_t i_g_stall_bte1 : 1;
- uint64_t i_g_stall_bte0 : 1;
- uint64_t i_g_stall_il : 1;
- uint64_t i_g_stall_ib : 1;
- uint64_t i_tt_imsg : 8;
- uint64_t i_tt_imsgtype : 2;
- uint64_t i_tt_use_old : 1;
- uint64_t i_tt_respreqd : 1;
- uint64_t i_tt_bte_num : 1;
- uint64_t i_cbn : 1;
- uint64_t i_match : 1;
- uint64_t i_rpcnt_lt_34 : 1;
- uint64_t i_rpcnt_ge_34 : 1;
- uint64_t i_rpcnt_lt_18 : 1;
- uint64_t i_rpcnt_ge_18 : 1;
- uint64_t i_rpcnt_lt_2 : 1;
- uint64_t i_rpcnt_ge_2 : 1;
- uint64_t i_rqcnt_lt_18 : 1;
- uint64_t i_rqcnt_ge_18 : 1;
- uint64_t i_rqcnt_lt_2 : 1;
- uint64_t i_rqcnt_ge_2 : 1;
- uint64_t i_tt_device : 7;
- uint64_t i_tt_init : 3;
- uint64_t i_reserved : 5;
+ uint64_t ii_icsmh_regval;
+ struct {
+ uint64_t i_tt_vld:1;
+ uint64_t i_xerr:1;
+ uint64_t i_ft_cwact_o:1;
+ uint64_t i_ft_wact_o:1;
+ uint64_t i_ft_active_o:1;
+ uint64_t i_sync:1;
+ uint64_t i_mnusg:1;
+ uint64_t i_mnusz:1;
+ uint64_t i_plusz:1;
+ uint64_t i_plusg:1;
+ uint64_t i_tt_exc:5;
+ uint64_t i_tt_wb:1;
+ uint64_t i_tt_hold:1;
+ uint64_t i_tt_ack:1;
+ uint64_t i_tt_resp:1;
+ uint64_t i_tt_intvn:1;
+ uint64_t i_g_stall_bte1:1;
+ uint64_t i_g_stall_bte0:1;
+ uint64_t i_g_stall_il:1;
+ uint64_t i_g_stall_ib:1;
+ uint64_t i_tt_imsg:8;
+ uint64_t i_tt_imsgtype:2;
+ uint64_t i_tt_use_old:1;
+ uint64_t i_tt_respreqd:1;
+ uint64_t i_tt_bte_num:1;
+ uint64_t i_cbn:1;
+ uint64_t i_match:1;
+ uint64_t i_rpcnt_lt_34:1;
+ uint64_t i_rpcnt_ge_34:1;
+ uint64_t i_rpcnt_lt_18:1;
+ uint64_t i_rpcnt_ge_18:1;
+ uint64_t i_rpcnt_lt_2:1;
+ uint64_t i_rpcnt_ge_2:1;
+ uint64_t i_rqcnt_lt_18:1;
+ uint64_t i_rqcnt_ge_18:1;
+ uint64_t i_rqcnt_lt_2:1;
+ uint64_t i_rqcnt_ge_2:1;
+ uint64_t i_tt_device:7;
+ uint64_t i_tt_init:3;
+ uint64_t i_reserved:5;
} ii_icsmh_fld_s;
} ii_icsmh_u_t;
-
/************************************************************************
- * *
+ * *
* The Shub DEBUG unit provides a 3-bit selection signal to the *
* II core and a 3-bit selection signal to the fsbclk domain in the II *
* wrapper. *
- * *
+ * *
************************************************************************/
typedef union ii_idbss_u {
- uint64_t ii_idbss_regval;
- struct {
- uint64_t i_iioclk_core_submenu : 3;
- uint64_t i_rsvd : 5;
- uint64_t i_fsbclk_wrapper_submenu : 3;
- uint64_t i_rsvd_1 : 5;
- uint64_t i_iioclk_menu : 5;
- uint64_t i_rsvd_2 : 43;
+ uint64_t ii_idbss_regval;
+ struct {
+ uint64_t i_iioclk_core_submenu:3;
+ uint64_t i_rsvd:5;
+ uint64_t i_fsbclk_wrapper_submenu:3;
+ uint64_t i_rsvd_1:5;
+ uint64_t i_iioclk_menu:5;
+ uint64_t i_rsvd_2:43;
} ii_idbss_fld_s;
} ii_idbss_u_t;
-
/************************************************************************
- * *
+ * *
* Description: This register is used to set up the length for a *
* transfer and then to monitor the progress of that transfer. This *
* register needs to be initialized before a transfer is started. A *
@@ -2553,63 +2462,60 @@ typedef union ii_idbss_u {
* transfer completes, hardware will clear the Busy bit. The length *
* field will also contain the number of cache lines left to be *
* transferred. *
- * *
+ * *
************************************************************************/
typedef union ii_ibls0_u {
- uint64_t ii_ibls0_regval;
- struct {
- uint64_t i_length : 16;
- uint64_t i_error : 1;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_busy : 1;
- uint64_t i_rsvd : 43;
+ uint64_t ii_ibls0_regval;
+ struct {
+ uint64_t i_length:16;
+ uint64_t i_error:1;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_busy:1;
+ uint64_t i_rsvd:43;
} ii_ibls0_fld_s;
} ii_ibls0_u_t;
-
/************************************************************************
- * *
+ * *
* This register should be loaded before a transfer is started. The *
* address to be loaded in bits 39:0 is the 40-bit TRex+ physical *
* address as described in Section 1.3, Figure2 and Figure3. Since *
* the bottom 7 bits of the address are always taken to be zero, BTE *
* transfers are always cacheline-aligned. *
- * *
+ * *
************************************************************************/
typedef union ii_ibsa0_u {
- uint64_t ii_ibsa0_regval;
- struct {
- uint64_t i_rsvd_1 : 7;
- uint64_t i_addr : 42;
- uint64_t i_rsvd : 15;
+ uint64_t ii_ibsa0_regval;
+ struct {
+ uint64_t i_rsvd_1:7;
+ uint64_t i_addr:42;
+ uint64_t i_rsvd:15;
} ii_ibsa0_fld_s;
} ii_ibsa0_u_t;
-
/************************************************************************
- * *
+ * *
* This register should be loaded before a transfer is started. The *
* address to be loaded in bits 39:0 is the 40-bit TRex+ physical *
* address as described in Section 1.3, Figure2 and Figure3. Since *
* the bottom 7 bits of the address are always taken to be zero, BTE *
* transfers are always cacheline-aligned. *
- * *
+ * *
************************************************************************/
typedef union ii_ibda0_u {
- uint64_t ii_ibda0_regval;
- struct {
- uint64_t i_rsvd_1 : 7;
- uint64_t i_addr : 42;
- uint64_t i_rsvd : 15;
+ uint64_t ii_ibda0_regval;
+ struct {
+ uint64_t i_rsvd_1:7;
+ uint64_t i_addr:42;
+ uint64_t i_rsvd:15;
} ii_ibda0_fld_s;
} ii_ibda0_u_t;
-
/************************************************************************
- * *
+ * *
* Writing to this register sets up the attributes of the transfer *
* and initiates the transfer operation. Reading this register has *
* the side effect of terminating any transfer in progress. Note: *
@@ -2617,61 +2523,58 @@ typedef union ii_ibda0_u {
* other BTE. If a BTE stream has to be stopped (due to error *
* handling for example), both BTE streams should be stopped and *
* their transfers discarded. *
- * *
+ * *
************************************************************************/
typedef union ii_ibct0_u {
- uint64_t ii_ibct0_regval;
- struct {
- uint64_t i_zerofill : 1;
- uint64_t i_rsvd_2 : 3;
- uint64_t i_notify : 1;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_poison : 1;
- uint64_t i_rsvd : 55;
+ uint64_t ii_ibct0_regval;
+ struct {
+ uint64_t i_zerofill:1;
+ uint64_t i_rsvd_2:3;
+ uint64_t i_notify:1;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_poison:1;
+ uint64_t i_rsvd:55;
} ii_ibct0_fld_s;
} ii_ibct0_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the address to which the WINV is sent. *
* This address has to be cache line aligned. *
- * *
+ * *
************************************************************************/
typedef union ii_ibna0_u {
- uint64_t ii_ibna0_regval;
- struct {
- uint64_t i_rsvd_1 : 7;
- uint64_t i_addr : 42;
- uint64_t i_rsvd : 15;
+ uint64_t ii_ibna0_regval;
+ struct {
+ uint64_t i_rsvd_1:7;
+ uint64_t i_addr:42;
+ uint64_t i_rsvd:15;
} ii_ibna0_fld_s;
} ii_ibna0_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the programmable level as well as the node *
* ID and PI unit of the processor to which the interrupt will be *
- * sent. *
- * *
+ * sent. *
+ * *
************************************************************************/
typedef union ii_ibia0_u {
- uint64_t ii_ibia0_regval;
- struct {
- uint64_t i_rsvd_2 : 1;
- uint64_t i_node_id : 11;
- uint64_t i_rsvd_1 : 4;
- uint64_t i_level : 7;
- uint64_t i_rsvd : 41;
+ uint64_t ii_ibia0_regval;
+ struct {
+ uint64_t i_rsvd_2:1;
+ uint64_t i_node_id:11;
+ uint64_t i_rsvd_1:4;
+ uint64_t i_level:7;
+ uint64_t i_rsvd:41;
} ii_ibia0_fld_s;
} ii_ibia0_u_t;
-
/************************************************************************
- * *
+ * *
* Description: This register is used to set up the length for a *
* transfer and then to monitor the progress of that transfer. This *
* register needs to be initialized before a transfer is started. A *
@@ -2682,63 +2585,60 @@ typedef union ii_ibia0_u {
* transfer completes, hardware will clear the Busy bit. The length *
* field will also contain the number of cache lines left to be *
* transferred. *
- * *
+ * *
************************************************************************/
typedef union ii_ibls1_u {
- uint64_t ii_ibls1_regval;
- struct {
- uint64_t i_length : 16;
- uint64_t i_error : 1;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_busy : 1;
- uint64_t i_rsvd : 43;
+ uint64_t ii_ibls1_regval;
+ struct {
+ uint64_t i_length:16;
+ uint64_t i_error:1;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_busy:1;
+ uint64_t i_rsvd:43;
} ii_ibls1_fld_s;
} ii_ibls1_u_t;
-
/************************************************************************
- * *
+ * *
* This register should be loaded before a transfer is started. The *
* address to be loaded in bits 39:0 is the 40-bit TRex+ physical *
* address as described in Section 1.3, Figure2 and Figure3. Since *
* the bottom 7 bits of the address are always taken to be zero, BTE *
* transfers are always cacheline-aligned. *
- * *
+ * *
************************************************************************/
typedef union ii_ibsa1_u {
- uint64_t ii_ibsa1_regval;
- struct {
- uint64_t i_rsvd_1 : 7;
- uint64_t i_addr : 33;
- uint64_t i_rsvd : 24;
+ uint64_t ii_ibsa1_regval;
+ struct {
+ uint64_t i_rsvd_1:7;
+ uint64_t i_addr:33;
+ uint64_t i_rsvd:24;
} ii_ibsa1_fld_s;
} ii_ibsa1_u_t;
-
/************************************************************************
- * *
+ * *
* This register should be loaded before a transfer is started. The *
* address to be loaded in bits 39:0 is the 40-bit TRex+ physical *
* address as described in Section 1.3, Figure2 and Figure3. Since *
* the bottom 7 bits of the address are always taken to be zero, BTE *
* transfers are always cacheline-aligned. *
- * *
+ * *
************************************************************************/
typedef union ii_ibda1_u {
- uint64_t ii_ibda1_regval;
- struct {
- uint64_t i_rsvd_1 : 7;
- uint64_t i_addr : 33;
- uint64_t i_rsvd : 24;
+ uint64_t ii_ibda1_regval;
+ struct {
+ uint64_t i_rsvd_1:7;
+ uint64_t i_addr:33;
+ uint64_t i_rsvd:24;
} ii_ibda1_fld_s;
} ii_ibda1_u_t;
-
/************************************************************************
- * *
+ * *
* Writing to this register sets up the attributes of the transfer *
* and initiates the transfer operation. Reading this register has *
* the side effect of terminating any transfer in progress. Note: *
@@ -2746,61 +2646,58 @@ typedef union ii_ibda1_u {
* other BTE. If a BTE stream has to be stopped (due to error *
* handling for example), both BTE streams should be stopped and *
* their transfers discarded. *
- * *
+ * *
************************************************************************/
typedef union ii_ibct1_u {
- uint64_t ii_ibct1_regval;
- struct {
- uint64_t i_zerofill : 1;
- uint64_t i_rsvd_2 : 3;
- uint64_t i_notify : 1;
- uint64_t i_rsvd_1 : 3;
- uint64_t i_poison : 1;
- uint64_t i_rsvd : 55;
+ uint64_t ii_ibct1_regval;
+ struct {
+ uint64_t i_zerofill:1;
+ uint64_t i_rsvd_2:3;
+ uint64_t i_notify:1;
+ uint64_t i_rsvd_1:3;
+ uint64_t i_poison:1;
+ uint64_t i_rsvd:55;
} ii_ibct1_fld_s;
} ii_ibct1_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the address to which the WINV is sent. *
* This address has to be cache line aligned. *
- * *
+ * *
************************************************************************/
typedef union ii_ibna1_u {
- uint64_t ii_ibna1_regval;
- struct {
- uint64_t i_rsvd_1 : 7;
- uint64_t i_addr : 33;
- uint64_t i_rsvd : 24;
+ uint64_t ii_ibna1_regval;
+ struct {
+ uint64_t i_rsvd_1:7;
+ uint64_t i_addr:33;
+ uint64_t i_rsvd:24;
} ii_ibna1_fld_s;
} ii_ibna1_u_t;
-
/************************************************************************
- * *
+ * *
* This register contains the programmable level as well as the node *
* ID and PI unit of the processor to which the interrupt will be *
- * sent. *
- * *
+ * sent. *
+ * *
************************************************************************/
typedef union ii_ibia1_u {
- uint64_t ii_ibia1_regval;
- struct {
- uint64_t i_pi_id : 1;
- uint64_t i_node_id : 8;
- uint64_t i_rsvd_1 : 7;
- uint64_t i_level : 7;
- uint64_t i_rsvd : 41;
+ uint64_t ii_ibia1_regval;
+ struct {
+ uint64_t i_pi_id:1;
+ uint64_t i_node_id:8;
+ uint64_t i_rsvd_1:7;
+ uint64_t i_level:7;
+ uint64_t i_rsvd:41;
} ii_ibia1_fld_s;
} ii_ibia1_u_t;
-
/************************************************************************
- * *
+ * *
* This register defines the resources that feed information into *
* the two performance counters located in the IO Performance *
* Profiling Register. There are 17 different quantities that can be *
@@ -2811,133 +2708,129 @@ typedef union ii_ibia1_u {
* other is available from the other performance counter. Hence, the *
* II supports all 17*16=272 possible combinations of quantities to *
* measure. *
- * *
+ * *
************************************************************************/
typedef union ii_ipcr_u {
- uint64_t ii_ipcr_regval;
- struct {
- uint64_t i_ippr0_c : 4;
- uint64_t i_ippr1_c : 4;
- uint64_t i_icct : 8;
- uint64_t i_rsvd : 48;
+ uint64_t ii_ipcr_regval;
+ struct {
+ uint64_t i_ippr0_c:4;
+ uint64_t i_ippr1_c:4;
+ uint64_t i_icct:8;
+ uint64_t i_rsvd:48;
} ii_ipcr_fld_s;
} ii_ipcr_u_t;
-
/************************************************************************
- * *
- * *
- * *
+ * *
+ * *
+ * *
************************************************************************/
typedef union ii_ippr_u {
- uint64_t ii_ippr_regval;
- struct {
- uint64_t i_ippr0 : 32;
- uint64_t i_ippr1 : 32;
+ uint64_t ii_ippr_regval;
+ struct {
+ uint64_t i_ippr0:32;
+ uint64_t i_ippr1:32;
} ii_ippr_fld_s;
} ii_ippr_u_t;
-
-
-/**************************************************************************
- * *
- * The following defines which were not formed into structures are *
- * probably indentical to another register, and the name of the *
- * register is provided against each of these registers. This *
- * information needs to be checked carefully *
- * *
- * IIO_ICRB1_A IIO_ICRB0_A *
- * IIO_ICRB1_B IIO_ICRB0_B *
- * IIO_ICRB1_C IIO_ICRB0_C *
- * IIO_ICRB1_D IIO_ICRB0_D *
- * IIO_ICRB1_E IIO_ICRB0_E *
- * IIO_ICRB2_A IIO_ICRB0_A *
- * IIO_ICRB2_B IIO_ICRB0_B *
- * IIO_ICRB2_C IIO_ICRB0_C *
- * IIO_ICRB2_D IIO_ICRB0_D *
- * IIO_ICRB2_E IIO_ICRB0_E *
- * IIO_ICRB3_A IIO_ICRB0_A *
- * IIO_ICRB3_B IIO_ICRB0_B *
- * IIO_ICRB3_C IIO_ICRB0_C *
- * IIO_ICRB3_D IIO_ICRB0_D *
- * IIO_ICRB3_E IIO_ICRB0_E *
- * IIO_ICRB4_A IIO_ICRB0_A *
- * IIO_ICRB4_B IIO_ICRB0_B *
- * IIO_ICRB4_C IIO_ICRB0_C *
- * IIO_ICRB4_D IIO_ICRB0_D *
- * IIO_ICRB4_E IIO_ICRB0_E *
- * IIO_ICRB5_A IIO_ICRB0_A *
- * IIO_ICRB5_B IIO_ICRB0_B *
- * IIO_ICRB5_C IIO_ICRB0_C *
- * IIO_ICRB5_D IIO_ICRB0_D *
- * IIO_ICRB5_E IIO_ICRB0_E *
- * IIO_ICRB6_A IIO_ICRB0_A *
- * IIO_ICRB6_B IIO_ICRB0_B *
- * IIO_ICRB6_C IIO_ICRB0_C *
- * IIO_ICRB6_D IIO_ICRB0_D *
- * IIO_ICRB6_E IIO_ICRB0_E *
- * IIO_ICRB7_A IIO_ICRB0_A *
- * IIO_ICRB7_B IIO_ICRB0_B *
- * IIO_ICRB7_C IIO_ICRB0_C *
- * IIO_ICRB7_D IIO_ICRB0_D *
- * IIO_ICRB7_E IIO_ICRB0_E *
- * IIO_ICRB8_A IIO_ICRB0_A *
- * IIO_ICRB8_B IIO_ICRB0_B *
- * IIO_ICRB8_C IIO_ICRB0_C *
- * IIO_ICRB8_D IIO_ICRB0_D *
- * IIO_ICRB8_E IIO_ICRB0_E *
- * IIO_ICRB9_A IIO_ICRB0_A *
- * IIO_ICRB9_B IIO_ICRB0_B *
- * IIO_ICRB9_C IIO_ICRB0_C *
- * IIO_ICRB9_D IIO_ICRB0_D *
- * IIO_ICRB9_E IIO_ICRB0_E *
- * IIO_ICRBA_A IIO_ICRB0_A *
- * IIO_ICRBA_B IIO_ICRB0_B *
- * IIO_ICRBA_C IIO_ICRB0_C *
- * IIO_ICRBA_D IIO_ICRB0_D *
- * IIO_ICRBA_E IIO_ICRB0_E *
- * IIO_ICRBB_A IIO_ICRB0_A *
- * IIO_ICRBB_B IIO_ICRB0_B *
- * IIO_ICRBB_C IIO_ICRB0_C *
- * IIO_ICRBB_D IIO_ICRB0_D *
- * IIO_ICRBB_E IIO_ICRB0_E *
- * IIO_ICRBC_A IIO_ICRB0_A *
- * IIO_ICRBC_B IIO_ICRB0_B *
- * IIO_ICRBC_C IIO_ICRB0_C *
- * IIO_ICRBC_D IIO_ICRB0_D *
- * IIO_ICRBC_E IIO_ICRB0_E *
- * IIO_ICRBD_A IIO_ICRB0_A *
- * IIO_ICRBD_B IIO_ICRB0_B *
- * IIO_ICRBD_C IIO_ICRB0_C *
- * IIO_ICRBD_D IIO_ICRB0_D *
- * IIO_ICRBD_E IIO_ICRB0_E *
- * IIO_ICRBE_A IIO_ICRB0_A *
- * IIO_ICRBE_B IIO_ICRB0_B *
- * IIO_ICRBE_C IIO_ICRB0_C *
- * IIO_ICRBE_D IIO_ICRB0_D *
- * IIO_ICRBE_E IIO_ICRB0_E *
- * *
- **************************************************************************/
-
+/************************************************************************
+ * *
+ * The following defines which were not formed into structures are *
+ * probably indentical to another register, and the name of the *
+ * register is provided against each of these registers. This *
+ * information needs to be checked carefully *
+ * *
+ * IIO_ICRB1_A IIO_ICRB0_A *
+ * IIO_ICRB1_B IIO_ICRB0_B *
+ * IIO_ICRB1_C IIO_ICRB0_C *
+ * IIO_ICRB1_D IIO_ICRB0_D *
+ * IIO_ICRB1_E IIO_ICRB0_E *
+ * IIO_ICRB2_A IIO_ICRB0_A *
+ * IIO_ICRB2_B IIO_ICRB0_B *
+ * IIO_ICRB2_C IIO_ICRB0_C *
+ * IIO_ICRB2_D IIO_ICRB0_D *
+ * IIO_ICRB2_E IIO_ICRB0_E *
+ * IIO_ICRB3_A IIO_ICRB0_A *
+ * IIO_ICRB3_B IIO_ICRB0_B *
+ * IIO_ICRB3_C IIO_ICRB0_C *
+ * IIO_ICRB3_D IIO_ICRB0_D *
+ * IIO_ICRB3_E IIO_ICRB0_E *
+ * IIO_ICRB4_A IIO_ICRB0_A *
+ * IIO_ICRB4_B IIO_ICRB0_B *
+ * IIO_ICRB4_C IIO_ICRB0_C *
+ * IIO_ICRB4_D IIO_ICRB0_D *
+ * IIO_ICRB4_E IIO_ICRB0_E *
+ * IIO_ICRB5_A IIO_ICRB0_A *
+ * IIO_ICRB5_B IIO_ICRB0_B *
+ * IIO_ICRB5_C IIO_ICRB0_C *
+ * IIO_ICRB5_D IIO_ICRB0_D *
+ * IIO_ICRB5_E IIO_ICRB0_E *
+ * IIO_ICRB6_A IIO_ICRB0_A *
+ * IIO_ICRB6_B IIO_ICRB0_B *
+ * IIO_ICRB6_C IIO_ICRB0_C *
+ * IIO_ICRB6_D IIO_ICRB0_D *
+ * IIO_ICRB6_E IIO_ICRB0_E *
+ * IIO_ICRB7_A IIO_ICRB0_A *
+ * IIO_ICRB7_B IIO_ICRB0_B *
+ * IIO_ICRB7_C IIO_ICRB0_C *
+ * IIO_ICRB7_D IIO_ICRB0_D *
+ * IIO_ICRB7_E IIO_ICRB0_E *
+ * IIO_ICRB8_A IIO_ICRB0_A *
+ * IIO_ICRB8_B IIO_ICRB0_B *
+ * IIO_ICRB8_C IIO_ICRB0_C *
+ * IIO_ICRB8_D IIO_ICRB0_D *
+ * IIO_ICRB8_E IIO_ICRB0_E *
+ * IIO_ICRB9_A IIO_ICRB0_A *
+ * IIO_ICRB9_B IIO_ICRB0_B *
+ * IIO_ICRB9_C IIO_ICRB0_C *
+ * IIO_ICRB9_D IIO_ICRB0_D *
+ * IIO_ICRB9_E IIO_ICRB0_E *
+ * IIO_ICRBA_A IIO_ICRB0_A *
+ * IIO_ICRBA_B IIO_ICRB0_B *
+ * IIO_ICRBA_C IIO_ICRB0_C *
+ * IIO_ICRBA_D IIO_ICRB0_D *
+ * IIO_ICRBA_E IIO_ICRB0_E *
+ * IIO_ICRBB_A IIO_ICRB0_A *
+ * IIO_ICRBB_B IIO_ICRB0_B *
+ * IIO_ICRBB_C IIO_ICRB0_C *
+ * IIO_ICRBB_D IIO_ICRB0_D *
+ * IIO_ICRBB_E IIO_ICRB0_E *
+ * IIO_ICRBC_A IIO_ICRB0_A *
+ * IIO_ICRBC_B IIO_ICRB0_B *
+ * IIO_ICRBC_C IIO_ICRB0_C *
+ * IIO_ICRBC_D IIO_ICRB0_D *
+ * IIO_ICRBC_E IIO_ICRB0_E *
+ * IIO_ICRBD_A IIO_ICRB0_A *
+ * IIO_ICRBD_B IIO_ICRB0_B *
+ * IIO_ICRBD_C IIO_ICRB0_C *
+ * IIO_ICRBD_D IIO_ICRB0_D *
+ * IIO_ICRBD_E IIO_ICRB0_E *
+ * IIO_ICRBE_A IIO_ICRB0_A *
+ * IIO_ICRBE_B IIO_ICRB0_B *
+ * IIO_ICRBE_C IIO_ICRB0_C *
+ * IIO_ICRBE_D IIO_ICRB0_D *
+ * IIO_ICRBE_E IIO_ICRB0_E *
+ * *
+ ************************************************************************/
/*
* Slightly friendlier names for some common registers.
*/
-#define IIO_WIDGET IIO_WID /* Widget identification */
-#define IIO_WIDGET_STAT IIO_WSTAT /* Widget status register */
-#define IIO_WIDGET_CTRL IIO_WCR /* Widget control register */
-#define IIO_PROTECT IIO_ILAPR /* IO interface protection */
-#define IIO_PROTECT_OVRRD IIO_ILAPO /* IO protect override */
-#define IIO_OUTWIDGET_ACCESS IIO_IOWA /* Outbound widget access */
-#define IIO_INWIDGET_ACCESS IIO_IIWA /* Inbound widget access */
-#define IIO_INDEV_ERR_MASK IIO_IIDEM /* Inbound device error mask */
-#define IIO_LLP_CSR IIO_ILCSR /* LLP control and status */
-#define IIO_LLP_LOG IIO_ILLR /* LLP log */
-#define IIO_XTALKCC_TOUT IIO_IXCC /* Xtalk credit count timeout*/
-#define IIO_XTALKTT_TOUT IIO_IXTT /* Xtalk tail timeout */
-#define IIO_IO_ERR_CLR IIO_IECLR /* IO error clear */
+#define IIO_WIDGET IIO_WID /* Widget identification */
+#define IIO_WIDGET_STAT IIO_WSTAT /* Widget status register */
+#define IIO_WIDGET_CTRL IIO_WCR /* Widget control register */
+#define IIO_PROTECT IIO_ILAPR /* IO interface protection */
+#define IIO_PROTECT_OVRRD IIO_ILAPO /* IO protect override */
+#define IIO_OUTWIDGET_ACCESS IIO_IOWA /* Outbound widget access */
+#define IIO_INWIDGET_ACCESS IIO_IIWA /* Inbound widget access */
+#define IIO_INDEV_ERR_MASK IIO_IIDEM /* Inbound device error mask */
+#define IIO_LLP_CSR IIO_ILCSR /* LLP control and status */
+#define IIO_LLP_LOG IIO_ILLR /* LLP log */
+#define IIO_XTALKCC_TOUT IIO_IXCC /* Xtalk credit count timeout */
+#define IIO_XTALKTT_TOUT IIO_IXTT /* Xtalk tail timeout */
+#define IIO_IO_ERR_CLR IIO_IECLR /* IO error clear */
#define IIO_IGFX_0 IIO_IGFX0
#define IIO_IGFX_1 IIO_IGFX1
#define IIO_IBCT_0 IIO_IBCT0
@@ -2957,12 +2850,12 @@ typedef union ii_ippr_u {
#define IIO_PRTE_A(_x) (IIO_IPRTE0_A + (8 * (_x)))
#define IIO_PRTE_B(_x) (IIO_IPRTE0_B + (8 * (_x)))
#define IIO_NUM_PRTES 8 /* Total number of PRB table entries */
-#define IIO_WIDPRTE_A(x) IIO_PRTE_A(((x) - 8)) /* widget ID to its PRTE num */
-#define IIO_WIDPRTE_B(x) IIO_PRTE_B(((x) - 8)) /* widget ID to its PRTE num */
+#define IIO_WIDPRTE_A(x) IIO_PRTE_A(((x) - 8)) /* widget ID to its PRTE num */
+#define IIO_WIDPRTE_B(x) IIO_PRTE_B(((x) - 8)) /* widget ID to its PRTE num */
-#define IIO_NUM_IPRBS (9)
+#define IIO_NUM_IPRBS 9
-#define IIO_LLP_CSR_IS_UP 0x00002000
+#define IIO_LLP_CSR_IS_UP 0x00002000
#define IIO_LLP_CSR_LLP_STAT_MASK 0x00003000
#define IIO_LLP_CSR_LLP_STAT_SHFT 12
@@ -2970,30 +2863,29 @@ typedef union ii_ippr_u {
#define IIO_LLP_SN_MAX 0xffff /* in ILLR SN_CNT, Max Sequence Number errors */
/* key to IIO_PROTECT_OVRRD */
-#define IIO_PROTECT_OVRRD_KEY 0x53474972756c6573ull /* "SGIrules" */
+#define IIO_PROTECT_OVRRD_KEY 0x53474972756c6573ull /* "SGIrules" */
/* BTE register names */
-#define IIO_BTE_STAT_0 IIO_IBLS_0 /* Also BTE length/status 0 */
-#define IIO_BTE_SRC_0 IIO_IBSA_0 /* Also BTE source address 0 */
-#define IIO_BTE_DEST_0 IIO_IBDA_0 /* Also BTE dest. address 0 */
-#define IIO_BTE_CTRL_0 IIO_IBCT_0 /* Also BTE control/terminate 0 */
-#define IIO_BTE_NOTIFY_0 IIO_IBNA_0 /* Also BTE notification 0 */
-#define IIO_BTE_INT_0 IIO_IBIA_0 /* Also BTE interrupt 0 */
-#define IIO_BTE_OFF_0 0 /* Base offset from BTE 0 regs. */
-#define IIO_BTE_OFF_1 (IIO_IBLS_1 - IIO_IBLS_0) /* Offset from base to BTE 1 */
+#define IIO_BTE_STAT_0 IIO_IBLS_0 /* Also BTE length/status 0 */
+#define IIO_BTE_SRC_0 IIO_IBSA_0 /* Also BTE source address 0 */
+#define IIO_BTE_DEST_0 IIO_IBDA_0 /* Also BTE dest. address 0 */
+#define IIO_BTE_CTRL_0 IIO_IBCT_0 /* Also BTE control/terminate 0 */
+#define IIO_BTE_NOTIFY_0 IIO_IBNA_0 /* Also BTE notification 0 */
+#define IIO_BTE_INT_0 IIO_IBIA_0 /* Also BTE interrupt 0 */
+#define IIO_BTE_OFF_0 0 /* Base offset from BTE 0 regs. */
+#define IIO_BTE_OFF_1 (IIO_IBLS_1 - IIO_IBLS_0) /* Offset from base to BTE 1 */
/* BTE register offsets from base */
#define BTEOFF_STAT 0
-#define BTEOFF_SRC (IIO_BTE_SRC_0 - IIO_BTE_STAT_0)
-#define BTEOFF_DEST (IIO_BTE_DEST_0 - IIO_BTE_STAT_0)
-#define BTEOFF_CTRL (IIO_BTE_CTRL_0 - IIO_BTE_STAT_0)
-#define BTEOFF_NOTIFY (IIO_BTE_NOTIFY_0 - IIO_BTE_STAT_0)
-#define BTEOFF_INT (IIO_BTE_INT_0 - IIO_BTE_STAT_0)
-
+#define BTEOFF_SRC (IIO_BTE_SRC_0 - IIO_BTE_STAT_0)
+#define BTEOFF_DEST (IIO_BTE_DEST_0 - IIO_BTE_STAT_0)
+#define BTEOFF_CTRL (IIO_BTE_CTRL_0 - IIO_BTE_STAT_0)
+#define BTEOFF_NOTIFY (IIO_BTE_NOTIFY_0 - IIO_BTE_STAT_0)
+#define BTEOFF_INT (IIO_BTE_INT_0 - IIO_BTE_STAT_0)
/* names used in shub diags */
-#define IIO_BASE_BTE0 IIO_IBLS_0
-#define IIO_BASE_BTE1 IIO_IBLS_1
+#define IIO_BASE_BTE0 IIO_IBLS_0
+#define IIO_BASE_BTE1 IIO_IBLS_1
/*
* Macro which takes the widget number, and returns the
@@ -3001,10 +2893,9 @@ typedef union ii_ippr_u {
* value _x is expected to be a widget number in the range
* 0, 8 - 0xF
*/
-#define IIO_IOPRB(_x) (IIO_IOPRB_0 + ( ( (_x) < HUB_WIDGET_ID_MIN ? \
- (_x) : \
- (_x) - (HUB_WIDGET_ID_MIN-1)) << 3) )
-
+#define IIO_IOPRB(_x) (IIO_IOPRB_0 + ( ( (_x) < HUB_WIDGET_ID_MIN ? \
+ (_x) : \
+ (_x) - (HUB_WIDGET_ID_MIN-1)) << 3) )
/* GFX Flow Control Node/Widget Register */
#define IIO_IGFX_W_NUM_BITS 4 /* size of widget num field */
@@ -3025,7 +2916,6 @@ typedef union ii_ippr_u {
(((node) & IIO_IGFX_N_NUM_MASK) << IIO_IGFX_N_NUM_SHIFT) | \
(((cpu) & IIO_IGFX_P_NUM_MASK) << IIO_IGFX_P_NUM_SHIFT))
-
/* Scratch registers (all bits available) */
#define IIO_SCRATCH_REG0 IIO_ISCR0
#define IIO_SCRATCH_REG1 IIO_ISCR1
@@ -3046,21 +2936,21 @@ typedef union ii_ippr_u {
#define IIO_SCRATCH_BIT1_0 0x0000000000000001UL
#define IIO_SCRATCH_BIT1_1 0x0000000000000002UL
/* IO Translation Table Entries */
-#define IIO_NUM_ITTES 7 /* ITTEs numbered 0..6 */
- /* Hw manuals number them 1..7! */
+#define IIO_NUM_ITTES 7 /* ITTEs numbered 0..6 */
+ /* Hw manuals number them 1..7! */
/*
* IIO_IMEM Register fields.
*/
-#define IIO_IMEM_W0ESD 0x1UL /* Widget 0 shut down due to error */
-#define IIO_IMEM_B0ESD (1UL << 4) /* BTE 0 shut down due to error */
-#define IIO_IMEM_B1ESD (1UL << 8) /* BTE 1 Shut down due to error */
+#define IIO_IMEM_W0ESD 0x1UL /* Widget 0 shut down due to error */
+#define IIO_IMEM_B0ESD (1UL << 4) /* BTE 0 shut down due to error */
+#define IIO_IMEM_B1ESD (1UL << 8) /* BTE 1 Shut down due to error */
/*
* As a permanent workaround for a bug in the PI side of the shub, we've
* redefined big window 7 as small window 0.
XXX does this still apply for SN1??
*/
-#define HUB_NUM_BIG_WINDOW (IIO_NUM_ITTES - 1)
+#define HUB_NUM_BIG_WINDOW (IIO_NUM_ITTES - 1)
/*
* Use the top big window as a surrogate for the first small window
@@ -3071,11 +2961,11 @@ typedef union ii_ippr_u {
/*
* CRB manipulation macros
- * The CRB macros are slightly complicated, since there are up to
- * four registers associated with each CRB entry.
+ * The CRB macros are slightly complicated, since there are up to
+ * four registers associated with each CRB entry.
*/
-#define IIO_NUM_CRBS 15 /* Number of CRBs */
-#define IIO_NUM_PC_CRBS 4 /* Number of partial cache CRBs */
+#define IIO_NUM_CRBS 15 /* Number of CRBs */
+#define IIO_NUM_PC_CRBS 4 /* Number of partial cache CRBs */
#define IIO_ICRB_OFFSET 8
#define IIO_ICRB_0 IIO_ICRB0_A
#define IIO_ICRB_ADDR_SHFT 2 /* Shift to get proper address */
@@ -3083,43 +2973,43 @@ typedef union ii_ippr_u {
#define IIO_FIRST_PC_ENTRY 12
*/
-#define IIO_ICRB_A(_x) ((u64)(IIO_ICRB_0 + (6 * IIO_ICRB_OFFSET * (_x))))
-#define IIO_ICRB_B(_x) ((u64)((char *)IIO_ICRB_A(_x) + 1*IIO_ICRB_OFFSET))
-#define IIO_ICRB_C(_x) ((u64)((char *)IIO_ICRB_A(_x) + 2*IIO_ICRB_OFFSET))
-#define IIO_ICRB_D(_x) ((u64)((char *)IIO_ICRB_A(_x) + 3*IIO_ICRB_OFFSET))
-#define IIO_ICRB_E(_x) ((u64)((char *)IIO_ICRB_A(_x) + 4*IIO_ICRB_OFFSET))
+#define IIO_ICRB_A(_x) ((u64)(IIO_ICRB_0 + (6 * IIO_ICRB_OFFSET * (_x))))
+#define IIO_ICRB_B(_x) ((u64)((char *)IIO_ICRB_A(_x) + 1*IIO_ICRB_OFFSET))
+#define IIO_ICRB_C(_x) ((u64)((char *)IIO_ICRB_A(_x) + 2*IIO_ICRB_OFFSET))
+#define IIO_ICRB_D(_x) ((u64)((char *)IIO_ICRB_A(_x) + 3*IIO_ICRB_OFFSET))
+#define IIO_ICRB_E(_x) ((u64)((char *)IIO_ICRB_A(_x) + 4*IIO_ICRB_OFFSET))
#define TNUM_TO_WIDGET_DEV(_tnum) (_tnum & 0x7)
/*
* values for "ecode" field
*/
-#define IIO_ICRB_ECODE_DERR 0 /* Directory error due to IIO access */
-#define IIO_ICRB_ECODE_PERR 1 /* Poison error on IO access */
-#define IIO_ICRB_ECODE_WERR 2 /* Write error by IIO access
- * e.g. WINV to a Read only line. */
-#define IIO_ICRB_ECODE_AERR 3 /* Access error caused by IIO access */
-#define IIO_ICRB_ECODE_PWERR 4 /* Error on partial write */
-#define IIO_ICRB_ECODE_PRERR 5 /* Error on partial read */
-#define IIO_ICRB_ECODE_TOUT 6 /* CRB timeout before deallocating */
-#define IIO_ICRB_ECODE_XTERR 7 /* Incoming xtalk pkt had error bit */
+#define IIO_ICRB_ECODE_DERR 0 /* Directory error due to IIO access */
+#define IIO_ICRB_ECODE_PERR 1 /* Poison error on IO access */
+#define IIO_ICRB_ECODE_WERR 2 /* Write error by IIO access
+ * e.g. WINV to a Read only line. */
+#define IIO_ICRB_ECODE_AERR 3 /* Access error caused by IIO access */
+#define IIO_ICRB_ECODE_PWERR 4 /* Error on partial write */
+#define IIO_ICRB_ECODE_PRERR 5 /* Error on partial read */
+#define IIO_ICRB_ECODE_TOUT 6 /* CRB timeout before deallocating */
+#define IIO_ICRB_ECODE_XTERR 7 /* Incoming xtalk pkt had error bit */
/*
* Values for field imsgtype
*/
-#define IIO_ICRB_IMSGT_XTALK 0 /* Incoming Meessage from Xtalk */
-#define IIO_ICRB_IMSGT_BTE 1 /* Incoming message from BTE */
-#define IIO_ICRB_IMSGT_SN1NET 2 /* Incoming message from SN1 net */
-#define IIO_ICRB_IMSGT_CRB 3 /* Incoming message from CRB ??? */
+#define IIO_ICRB_IMSGT_XTALK 0 /* Incoming Meessage from Xtalk */
+#define IIO_ICRB_IMSGT_BTE 1 /* Incoming message from BTE */
+#define IIO_ICRB_IMSGT_SN1NET 2 /* Incoming message from SN1 net */
+#define IIO_ICRB_IMSGT_CRB 3 /* Incoming message from CRB ??? */
/*
* values for field initiator.
*/
-#define IIO_ICRB_INIT_XTALK 0 /* Message originated in xtalk */
-#define IIO_ICRB_INIT_BTE0 0x1 /* Message originated in BTE 0 */
-#define IIO_ICRB_INIT_SN1NET 0x2 /* Message originated in SN1net */
-#define IIO_ICRB_INIT_CRB 0x3 /* Message originated in CRB ? */
-#define IIO_ICRB_INIT_BTE1 0x5 /* MEssage originated in BTE 1 */
+#define IIO_ICRB_INIT_XTALK 0 /* Message originated in xtalk */
+#define IIO_ICRB_INIT_BTE0 0x1 /* Message originated in BTE 0 */
+#define IIO_ICRB_INIT_SN1NET 0x2 /* Message originated in SN1net */
+#define IIO_ICRB_INIT_CRB 0x3 /* Message originated in CRB ? */
+#define IIO_ICRB_INIT_BTE1 0x5 /* MEssage originated in BTE 1 */
/*
* Number of credits Hub widget has while sending req/response to
@@ -3127,8 +3017,8 @@ typedef union ii_ippr_u {
* Value of 3 is required by Xbow 1.1
* We may be able to increase this to 4 with Xbow 1.2.
*/
-#define HUBII_XBOW_CREDIT 3
-#define HUBII_XBOW_REV2_CREDIT 4
+#define HUBII_XBOW_CREDIT 3
+#define HUBII_XBOW_REV2_CREDIT 4
/*
* Number of credits that xtalk devices should use when communicating
@@ -3159,28 +3049,28 @@ typedef union ii_ippr_u {
*/
#define IIO_ICMR_CRB_VLD_SHFT 20
-#define IIO_ICMR_CRB_VLD_MASK (0x7fffUL << IIO_ICMR_CRB_VLD_SHFT)
+#define IIO_ICMR_CRB_VLD_MASK (0x7fffUL << IIO_ICMR_CRB_VLD_SHFT)
#define IIO_ICMR_FC_CNT_SHFT 16
-#define IIO_ICMR_FC_CNT_MASK (0xf << IIO_ICMR_FC_CNT_SHFT)
+#define IIO_ICMR_FC_CNT_MASK (0xf << IIO_ICMR_FC_CNT_SHFT)
#define IIO_ICMR_C_CNT_SHFT 4
-#define IIO_ICMR_C_CNT_MASK (0xf << IIO_ICMR_C_CNT_SHFT)
+#define IIO_ICMR_C_CNT_MASK (0xf << IIO_ICMR_C_CNT_SHFT)
-#define IIO_ICMR_PRECISE (1UL << 52)
-#define IIO_ICMR_CLR_RPPD (1UL << 13)
-#define IIO_ICMR_CLR_RQPD (1UL << 12)
+#define IIO_ICMR_PRECISE (1UL << 52)
+#define IIO_ICMR_CLR_RPPD (1UL << 13)
+#define IIO_ICMR_CLR_RQPD (1UL << 12)
/*
* IIO PIO Deallocation register field masks : (IIO_IPDR)
XXX present but not needed in bedrock? See the manual.
*/
-#define IIO_IPDR_PND (1 << 4)
+#define IIO_IPDR_PND (1 << 4)
/*
* IIO CRB deallocation register field masks: (IIO_ICDR)
*/
-#define IIO_ICDR_PND (1 << 4)
+#define IIO_ICDR_PND (1 << 4)
/*
* IO BTE Length/Status (IIO_IBLS) register bit field definitions
@@ -3223,35 +3113,35 @@ typedef union ii_ippr_u {
/*
* IO Error Clear register bit field definitions
*/
-#define IECLR_PI1_FWD_INT (1UL << 31) /* clear PI1_FORWARD_INT in iidsr */
-#define IECLR_PI0_FWD_INT (1UL << 30) /* clear PI0_FORWARD_INT in iidsr */
-#define IECLR_SPUR_RD_HDR (1UL << 29) /* clear valid bit in ixss reg */
-#define IECLR_BTE1 (1UL << 18) /* clear bte error 1 */
-#define IECLR_BTE0 (1UL << 17) /* clear bte error 0 */
-#define IECLR_CRAZY (1UL << 16) /* clear crazy bit in wstat reg */
-#define IECLR_PRB_F (1UL << 15) /* clear err bit in PRB_F reg */
-#define IECLR_PRB_E (1UL << 14) /* clear err bit in PRB_E reg */
-#define IECLR_PRB_D (1UL << 13) /* clear err bit in PRB_D reg */
-#define IECLR_PRB_C (1UL << 12) /* clear err bit in PRB_C reg */
-#define IECLR_PRB_B (1UL << 11) /* clear err bit in PRB_B reg */
-#define IECLR_PRB_A (1UL << 10) /* clear err bit in PRB_A reg */
-#define IECLR_PRB_9 (1UL << 9) /* clear err bit in PRB_9 reg */
-#define IECLR_PRB_8 (1UL << 8) /* clear err bit in PRB_8 reg */
-#define IECLR_PRB_0 (1UL << 0) /* clear err bit in PRB_0 reg */
+#define IECLR_PI1_FWD_INT (1UL << 31) /* clear PI1_FORWARD_INT in iidsr */
+#define IECLR_PI0_FWD_INT (1UL << 30) /* clear PI0_FORWARD_INT in iidsr */
+#define IECLR_SPUR_RD_HDR (1UL << 29) /* clear valid bit in ixss reg */
+#define IECLR_BTE1 (1UL << 18) /* clear bte error 1 */
+#define IECLR_BTE0 (1UL << 17) /* clear bte error 0 */
+#define IECLR_CRAZY (1UL << 16) /* clear crazy bit in wstat reg */
+#define IECLR_PRB_F (1UL << 15) /* clear err bit in PRB_F reg */
+#define IECLR_PRB_E (1UL << 14) /* clear err bit in PRB_E reg */
+#define IECLR_PRB_D (1UL << 13) /* clear err bit in PRB_D reg */
+#define IECLR_PRB_C (1UL << 12) /* clear err bit in PRB_C reg */
+#define IECLR_PRB_B (1UL << 11) /* clear err bit in PRB_B reg */
+#define IECLR_PRB_A (1UL << 10) /* clear err bit in PRB_A reg */
+#define IECLR_PRB_9 (1UL << 9) /* clear err bit in PRB_9 reg */
+#define IECLR_PRB_8 (1UL << 8) /* clear err bit in PRB_8 reg */
+#define IECLR_PRB_0 (1UL << 0) /* clear err bit in PRB_0 reg */
/*
* IIO CRB control register Fields: IIO_ICCR
*/
-#define IIO_ICCR_PENDING (0x10000)
-#define IIO_ICCR_CMD_MASK (0xFF)
-#define IIO_ICCR_CMD_SHFT (7)
-#define IIO_ICCR_CMD_NOP (0x0) /* No Op */
-#define IIO_ICCR_CMD_WAKE (0x100) /* Reactivate CRB entry and process */
-#define IIO_ICCR_CMD_TIMEOUT (0x200) /* Make CRB timeout & mark invalid */
-#define IIO_ICCR_CMD_EJECT (0x400) /* Contents of entry written to memory
+#define IIO_ICCR_PENDING 0x10000
+#define IIO_ICCR_CMD_MASK 0xFF
+#define IIO_ICCR_CMD_SHFT 7
+#define IIO_ICCR_CMD_NOP 0x0 /* No Op */
+#define IIO_ICCR_CMD_WAKE 0x100 /* Reactivate CRB entry and process */
+#define IIO_ICCR_CMD_TIMEOUT 0x200 /* Make CRB timeout & mark invalid */
+#define IIO_ICCR_CMD_EJECT 0x400 /* Contents of entry written to memory
* via a WB
*/
-#define IIO_ICCR_CMD_FLUSH (0x800)
+#define IIO_ICCR_CMD_FLUSH 0x800
/*
*
@@ -3283,8 +3173,8 @@ typedef union ii_ippr_u {
* Easy access macros for CRBs, all 5 registers (A-E)
*/
typedef ii_icrb0_a_u_t icrba_t;
-#define a_sidn ii_icrb0_a_fld_s.ia_sidn
-#define a_tnum ii_icrb0_a_fld_s.ia_tnum
+#define a_sidn ii_icrb0_a_fld_s.ia_sidn
+#define a_tnum ii_icrb0_a_fld_s.ia_tnum
#define a_addr ii_icrb0_a_fld_s.ia_addr
#define a_valid ii_icrb0_a_fld_s.ia_vld
#define a_iow ii_icrb0_a_fld_s.ia_iow
@@ -3324,14 +3214,13 @@ typedef ii_icrb0_c_u_t icrbc_t;
#define c_source ii_icrb0_c_fld_s.ic_source
#define c_regvalue ii_icrb0_c_regval
-
typedef ii_icrb0_d_u_t icrbd_t;
#define d_sleep ii_icrb0_d_fld_s.id_sleep
#define d_pricnt ii_icrb0_d_fld_s.id_pr_cnt
#define d_pripsc ii_icrb0_d_fld_s.id_pr_psc
#define d_bteop ii_icrb0_d_fld_s.id_bte_op
-#define d_bteaddr ii_icrb0_d_fld_s.id_pa_be /* ic_pa_be fld has 2 names*/
-#define d_benable ii_icrb0_d_fld_s.id_pa_be /* ic_pa_be fld has 2 names*/
+#define d_bteaddr ii_icrb0_d_fld_s.id_pa_be /* ic_pa_be fld has 2 names */
+#define d_benable ii_icrb0_d_fld_s.id_pa_be /* ic_pa_be fld has 2 names */
#define d_regvalue ii_icrb0_d_regval
typedef ii_icrb0_e_u_t icrbe_t;
@@ -3341,7 +3230,6 @@ typedef ii_icrb0_e_u_t icrbe_t;
#define icrbe_timeout ii_icrb0_e_fld_s.ie_timeout
#define e_regvalue ii_icrb0_e_regval
-
/* Number of widgets supported by shub */
#define HUB_NUM_WIDGET 9
#define HUB_WIDGET_ID_MIN 0x8
@@ -3367,27 +3255,27 @@ typedef ii_icrb0_e_u_t icrbe_t;
#define LNK_STAT_WORKING 0x2 /* LLP is working */
-#define IIO_WSTAT_ECRAZY (1ULL << 32) /* Hub gone crazy */
-#define IIO_WSTAT_TXRETRY (1ULL << 9) /* Hub Tx Retry timeout */
-#define IIO_WSTAT_TXRETRY_MASK (0x7F) /* should be 0xFF?? */
-#define IIO_WSTAT_TXRETRY_SHFT (16)
-#define IIO_WSTAT_TXRETRY_CNT(w) (((w) >> IIO_WSTAT_TXRETRY_SHFT) & \
- IIO_WSTAT_TXRETRY_MASK)
+#define IIO_WSTAT_ECRAZY (1ULL << 32) /* Hub gone crazy */
+#define IIO_WSTAT_TXRETRY (1ULL << 9) /* Hub Tx Retry timeout */
+#define IIO_WSTAT_TXRETRY_MASK 0x7F /* should be 0xFF?? */
+#define IIO_WSTAT_TXRETRY_SHFT 16
+#define IIO_WSTAT_TXRETRY_CNT(w) (((w) >> IIO_WSTAT_TXRETRY_SHFT) & \
+ IIO_WSTAT_TXRETRY_MASK)
/* Number of II perf. counters we can multiplex at once */
#define IO_PERF_SETS 32
/* Bit for the widget in inbound access register */
-#define IIO_IIWA_WIDGET(_w) ((uint64_t)(1ULL << _w))
+#define IIO_IIWA_WIDGET(_w) ((uint64_t)(1ULL << _w))
/* Bit for the widget in outbound access register */
-#define IIO_IOWA_WIDGET(_w) ((uint64_t)(1ULL << _w))
+#define IIO_IOWA_WIDGET(_w) ((uint64_t)(1ULL << _w))
/* NOTE: The following define assumes that we are going to get
* widget numbers from 8 thru F and the device numbers within
* widget from 0 thru 7.
*/
-#define IIO_IIDEM_WIDGETDEV_MASK(w, d) ((uint64_t)(1ULL << (8 * ((w) - 8) + (d))))
+#define IIO_IIDEM_WIDGETDEV_MASK(w, d) ((uint64_t)(1ULL << (8 * ((w) - 8) + (d))))
/* IO Interrupt Destination Register */
#define IIO_IIDSR_SENT_SHIFT 28
@@ -3402,11 +3290,11 @@ typedef ii_icrb0_e_u_t icrbe_t;
#define IIO_IIDSR_LVL_MASK 0x000000ff
/* Xtalk timeout threshhold register (IIO_IXTT) */
-#define IXTT_RRSP_TO_SHFT 55 /* read response timeout */
+#define IXTT_RRSP_TO_SHFT 55 /* read response timeout */
#define IXTT_RRSP_TO_MASK (0x1FULL << IXTT_RRSP_TO_SHFT)
-#define IXTT_RRSP_PS_SHFT 32 /* read responsed TO prescalar */
+#define IXTT_RRSP_PS_SHFT 32 /* read responsed TO prescalar */
#define IXTT_RRSP_PS_MASK (0x7FFFFFULL << IXTT_RRSP_PS_SHFT)
-#define IXTT_TAIL_TO_SHFT 0 /* tail timeout counter threshold */
+#define IXTT_TAIL_TO_SHFT 0 /* tail timeout counter threshold */
#define IXTT_TAIL_TO_MASK (0x3FFFFFFULL << IXTT_TAIL_TO_SHFT)
/*
@@ -3414,17 +3302,17 @@ typedef ii_icrb0_e_u_t icrbe_t;
*/
typedef union hubii_wcr_u {
- uint64_t wcr_reg_value;
- struct {
- uint64_t wcr_widget_id: 4, /* LLP crossbar credit */
- wcr_tag_mode: 1, /* Tag mode */
- wcr_rsvd1: 8, /* Reserved */
- wcr_xbar_crd: 3, /* LLP crossbar credit */
- wcr_f_bad_pkt: 1, /* Force bad llp pkt enable */
- wcr_dir_con: 1, /* widget direct connect */
- wcr_e_thresh: 5, /* elasticity threshold */
- wcr_rsvd: 41; /* unused */
- } wcr_fields_s;
+ uint64_t wcr_reg_value;
+ struct {
+ uint64_t wcr_widget_id:4, /* LLP crossbar credit */
+ wcr_tag_mode:1, /* Tag mode */
+ wcr_rsvd1:8, /* Reserved */
+ wcr_xbar_crd:3, /* LLP crossbar credit */
+ wcr_f_bad_pkt:1, /* Force bad llp pkt enable */
+ wcr_dir_con:1, /* widget direct connect */
+ wcr_e_thresh:5, /* elasticity threshold */
+ wcr_rsvd:41; /* unused */
+ } wcr_fields_s;
} hubii_wcr_t;
#define iwcr_dir_con wcr_fields_s.wcr_dir_con
@@ -3436,41 +3324,35 @@ performance registers */
performed */
typedef union io_perf_sel {
- uint64_t perf_sel_reg;
- struct {
- uint64_t perf_ippr0 : 4,
- perf_ippr1 : 4,
- perf_icct : 8,
- perf_rsvd : 48;
- } perf_sel_bits;
+ uint64_t perf_sel_reg;
+ struct {
+ uint64_t perf_ippr0:4, perf_ippr1:4, perf_icct:8, perf_rsvd:48;
+ } perf_sel_bits;
} io_perf_sel_t;
/* io_perf_cnt is to extract the count from the shub registers. Due to
hardware problems there is only one counter, not two. */
typedef union io_perf_cnt {
- uint64_t perf_cnt;
- struct {
- uint64_t perf_cnt : 20,
- perf_rsvd2 : 12,
- perf_rsvd1 : 32;
- } perf_cnt_bits;
+ uint64_t perf_cnt;
+ struct {
+ uint64_t perf_cnt:20, perf_rsvd2:12, perf_rsvd1:32;
+ } perf_cnt_bits;
} io_perf_cnt_t;
typedef union iprte_a {
- uint64_t entry;
- struct {
- uint64_t i_rsvd_1 : 3;
- uint64_t i_addr : 38;
- uint64_t i_init : 3;
- uint64_t i_source : 8;
- uint64_t i_rsvd : 2;
- uint64_t i_widget : 4;
- uint64_t i_to_cnt : 5;
- uint64_t i_vld : 1;
+ uint64_t entry;
+ struct {
+ uint64_t i_rsvd_1:3;
+ uint64_t i_addr:38;
+ uint64_t i_init:3;
+ uint64_t i_source:8;
+ uint64_t i_rsvd:2;
+ uint64_t i_widget:4;
+ uint64_t i_to_cnt:5;
+ uint64_t i_vld:1;
} iprte_fields;
} iprte_a_t;
-#endif /* _ASM_IA64_SN_SHUBIO_H */
-
+#endif /* _ASM_IA64_SN_SHUBIO_H */
diff --git a/include/asm-ia64/sn/sn_cpuid.h b/include/asm-ia64/sn/sn_cpuid.h
index 685435af170..20b30018766 100644
--- a/include/asm-ia64/sn/sn_cpuid.h
+++ b/include/asm-ia64/sn/sn_cpuid.h
@@ -4,7 +4,7 @@
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
- * Copyright (C) 2000-2004 Silicon Graphics, Inc. All rights reserved.
+ * Copyright (C) 2000-2005 Silicon Graphics, Inc. All rights reserved.
*/
@@ -92,24 +92,24 @@
* NOTE: on non-MP systems, only cpuid 0 exists
*/
-extern short physical_node_map[]; /* indexed by nasid to get cnode */
+extern short physical_node_map[]; /* indexed by nasid to get cnode */
/*
* Macros for retrieving info about current cpu
*/
-#define get_nasid() (nodepda->phys_cpuid[smp_processor_id()].nasid)
-#define get_subnode() (nodepda->phys_cpuid[smp_processor_id()].subnode)
-#define get_slice() (nodepda->phys_cpuid[smp_processor_id()].slice)
-#define get_cnode() (nodepda->phys_cpuid[smp_processor_id()].cnode)
-#define get_sapicid() ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff)
+#define get_nasid() (sn_nodepda->phys_cpuid[smp_processor_id()].nasid)
+#define get_subnode() (sn_nodepda->phys_cpuid[smp_processor_id()].subnode)
+#define get_slice() (sn_nodepda->phys_cpuid[smp_processor_id()].slice)
+#define get_cnode() (sn_nodepda->phys_cpuid[smp_processor_id()].cnode)
+#define get_sapicid() ((ia64_getreg(_IA64_REG_CR_LID) >> 16) & 0xffff)
/*
* Macros for retrieving info about an arbitrary cpu
* cpuid - logical cpu id
*/
-#define cpuid_to_nasid(cpuid) (nodepda->phys_cpuid[cpuid].nasid)
-#define cpuid_to_subnode(cpuid) (nodepda->phys_cpuid[cpuid].subnode)
-#define cpuid_to_slice(cpuid) (nodepda->phys_cpuid[cpuid].slice)
+#define cpuid_to_nasid(cpuid) (sn_nodepda->phys_cpuid[cpuid].nasid)
+#define cpuid_to_subnode(cpuid) (sn_nodepda->phys_cpuid[cpuid].subnode)
+#define cpuid_to_slice(cpuid) (sn_nodepda->phys_cpuid[cpuid].slice)
#define cpuid_to_cnodeid(cpuid) (physical_node_map[cpuid_to_nasid(cpuid)])
@@ -123,11 +123,8 @@ extern int nasid_slice_to_cpuid(int, int);
/*
* cnodeid_to_nasid - convert a cnodeid to a NASID
- * Macro relies on pg_data for a node being on the node itself.
- * Just extract the NASID from the pointer.
- *
*/
-#define cnodeid_to_nasid(cnodeid) pda->cnodeid_to_nasid_table[cnodeid]
+#define cnodeid_to_nasid(cnodeid) (sn_cnodeid_to_nasid[cnodeid])
/*
* nasid_to_cnodeid - convert a NASID to a cnodeid
diff --git a/include/asm-ia64/sn/sn_fru.h b/include/asm-ia64/sn/sn_fru.h
deleted file mode 100644
index 8c21ac3f015..00000000000
--- a/include/asm-ia64/sn/sn_fru.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (C) 1992-1997,1999-2004 Silicon Graphics, Inc. All rights reserved.
- */
-#ifndef _ASM_IA64_SN_SN_FRU_H
-#define _ASM_IA64_SN_SN_FRU_H
-
-#define MAX_DIMMS 8 /* max # of dimm banks */
-#define MAX_PCIDEV 8 /* max # of pci devices on a pci bus */
-
-typedef unsigned char confidence_t;
-
-typedef struct kf_mem_s {
- confidence_t km_confidence; /* confidence level that the memory is bad
- * is this necessary ?
- */
- confidence_t km_dimm[MAX_DIMMS];
- /* confidence level that dimm[i] is bad
- *I think this is the right number
- */
-
-} kf_mem_t;
-
-typedef struct kf_cpu_s {
- confidence_t kc_confidence; /* confidence level that cpu is bad */
- confidence_t kc_icache; /* confidence level that instr. cache is bad */
- confidence_t kc_dcache; /* confidence level that data cache is bad */
- confidence_t kc_scache; /* confidence level that sec. cache is bad */
- confidence_t kc_sysbus; /* confidence level that sysad/cmd/state bus is bad */
-} kf_cpu_t;
-
-
-typedef struct kf_pci_bus_s {
- confidence_t kpb_belief; /* confidence level that the pci bus is bad */
- confidence_t kpb_pcidev_belief[MAX_PCIDEV];
- /* confidence level that the pci dev is bad */
-} kf_pci_bus_t;
-
-
-#endif /* _ASM_IA64_SN_SN_FRU_H */
-
diff --git a/include/asm-ia64/sn/sn_sal.h b/include/asm-ia64/sn/sn_sal.h
index f914f6da077..56d74ca76b5 100644
--- a/include/asm-ia64/sn/sn_sal.h
+++ b/include/asm-ia64/sn/sn_sal.h
@@ -557,7 +557,8 @@ static inline u64
ia64_sn_partition_serial_get(void)
{
struct ia64_sal_retval ret_stuff;
- SAL_CALL(ret_stuff, SN_SAL_PARTITION_SERIAL_GET, 0, 0, 0, 0, 0, 0, 0);
+ ia64_sal_oemcall_reentrant(&ret_stuff, SN_SAL_PARTITION_SERIAL_GET, 0,
+ 0, 0, 0, 0, 0, 0);
if (ret_stuff.status != 0)
return 0;
return ret_stuff.v0;
@@ -565,11 +566,10 @@ ia64_sn_partition_serial_get(void)
static inline u64
sn_partition_serial_number_val(void) {
- if (sn_partition_serial_number) {
- return(sn_partition_serial_number);
- } else {
- return(sn_partition_serial_number = ia64_sn_partition_serial_get());
+ if (unlikely(sn_partition_serial_number == 0)) {
+ sn_partition_serial_number = ia64_sn_partition_serial_get();
}
+ return sn_partition_serial_number;
}
/*
@@ -580,8 +580,8 @@ static inline partid_t
ia64_sn_sysctl_partition_get(nasid_t nasid)
{
struct ia64_sal_retval ret_stuff;
- SAL_CALL(ret_stuff, SN_SAL_SYSCTL_PARTITION_GET, nasid,
- 0, 0, 0, 0, 0, 0);
+ ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_SYSCTL_PARTITION_GET, nasid,
+ 0, 0, 0, 0, 0, 0);
if (ret_stuff.status != 0)
return INVALID_PARTID;
return ((partid_t)ret_stuff.v0);
@@ -595,11 +595,38 @@ extern partid_t sn_partid;
static inline partid_t
sn_local_partid(void) {
- if (sn_partid < 0) {
- return (sn_partid = ia64_sn_sysctl_partition_get(cpuid_to_nasid(smp_processor_id())));
- } else {
- return sn_partid;
+ if (unlikely(sn_partid < 0)) {
+ sn_partid = ia64_sn_sysctl_partition_get(cpuid_to_nasid(smp_processor_id()));
}
+ return sn_partid;
+}
+
+/*
+ * Returns the physical address of the partition's reserved page through
+ * an iterative number of calls.
+ *
+ * On first call, 'cookie' and 'len' should be set to 0, and 'addr'
+ * set to the nasid of the partition whose reserved page's address is
+ * being sought.
+ * On subsequent calls, pass the values, that were passed back on the
+ * previous call.
+ *
+ * While the return status equals SALRET_MORE_PASSES, keep calling
+ * this function after first copying 'len' bytes starting at 'addr'
+ * into 'buf'. Once the return status equals SALRET_OK, 'addr' will
+ * be the physical address of the partition's reserved page. If the
+ * return status equals neither of these, an error as occurred.
+ */
+static inline s64
+sn_partition_reserved_page_pa(u64 buf, u64 *cookie, u64 *addr, u64 *len)
+{
+ struct ia64_sal_retval rv;
+ ia64_sal_oemcall_reentrant(&rv, SN_SAL_GET_PARTITION_ADDR, *cookie,
+ *addr, buf, *len, 0, 0, 0);
+ *cookie = rv.v0;
+ *addr = rv.v1;
+ *len = rv.v2;
+ return rv.status;
}
/*
@@ -621,8 +648,8 @@ static inline int
sn_register_xp_addr_region(u64 paddr, u64 len, int operation)
{
struct ia64_sal_retval ret_stuff;
- SAL_CALL(ret_stuff, SN_SAL_XP_ADDR_REGION, paddr, len, (u64)operation,
- 0, 0, 0, 0);
+ ia64_sal_oemcall(&ret_stuff, SN_SAL_XP_ADDR_REGION, paddr, len,
+ (u64)operation, 0, 0, 0, 0);
return ret_stuff.status;
}
@@ -646,8 +673,8 @@ sn_register_nofault_code(u64 start_addr, u64 end_addr, u64 return_addr,
} else {
call = SN_SAL_NO_FAULT_ZONE_PHYSICAL;
}
- SAL_CALL(ret_stuff, call, start_addr, end_addr, return_addr, (u64)1,
- 0, 0, 0);
+ ia64_sal_oemcall(&ret_stuff, call, start_addr, end_addr, return_addr,
+ (u64)1, 0, 0, 0);
return ret_stuff.status;
}
@@ -668,8 +695,8 @@ static inline int
sn_change_coherence(u64 *new_domain, u64 *old_domain)
{
struct ia64_sal_retval ret_stuff;
- SAL_CALL(ret_stuff, SN_SAL_COHERENCE, new_domain, old_domain, 0, 0,
- 0, 0, 0);
+ ia64_sal_oemcall(&ret_stuff, SN_SAL_COHERENCE, (u64)new_domain,
+ (u64)old_domain, 0, 0, 0, 0, 0);
return ret_stuff.status;
}
@@ -688,8 +715,8 @@ sn_change_memprotect(u64 paddr, u64 len, u64 perms, u64 *nasid_array)
cnodeid = nasid_to_cnodeid(get_node_number(paddr));
// spin_lock(&NODEPDA(cnodeid)->bist_lock);
local_irq_save(irq_flags);
- SAL_CALL_NOLOCK(ret_stuff, SN_SAL_MEMPROTECT, paddr, len, nasid_array,
- perms, 0, 0, 0);
+ ia64_sal_oemcall_nolock(&ret_stuff, SN_SAL_MEMPROTECT, paddr, len,
+ (u64)nasid_array, perms, 0, 0, 0);
local_irq_restore(irq_flags);
// spin_unlock(&NODEPDA(cnodeid)->bist_lock);
return ret_stuff.status;
diff --git a/include/asm-ia64/sn/sndrv.h b/include/asm-ia64/sn/sndrv.h
deleted file mode 100644
index aa00d42cde3..00000000000
--- a/include/asm-ia64/sn/sndrv.h
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- *
- * Copyright (c) 2002-2004 Silicon Graphics, Inc. All Rights Reserved.
- */
-
-#ifndef _ASM_IA64_SN_SNDRV_H
-#define _ASM_IA64_SN_SNDRV_H
-
-/* ioctl commands */
-#define SNDRV_GET_ROUTERINFO 1
-#define SNDRV_GET_INFOSIZE 2
-#define SNDRV_GET_HUBINFO 3
-#define SNDRV_GET_FLASHLOGSIZE 4
-#define SNDRV_SET_FLASHSYNC 5
-#define SNDRV_GET_FLASHLOGDATA 6
-#define SNDRV_GET_FLASHLOGALL 7
-
-#define SNDRV_SET_HISTOGRAM_TYPE 14
-
-#define SNDRV_ELSC_COMMAND 19
-#define SNDRV_CLEAR_LOG 20
-#define SNDRV_INIT_LOG 21
-#define SNDRV_GET_PIMM_PSC 22
-#define SNDRV_SET_PARTITION 23
-#define SNDRV_GET_PARTITION 24
-
-/* see synergy_perf_ioctl() */
-#define SNDRV_GET_SYNERGY_VERSION 30
-#define SNDRV_GET_SYNERGY_STATUS 31
-#define SNDRV_GET_SYNERGYINFO 32
-#define SNDRV_SYNERGY_APPEND 33
-#define SNDRV_SYNERGY_ENABLE 34
-#define SNDRV_SYNERGY_FREQ 35
-
-/* Devices */
-#define SNDRV_UKNOWN_DEVICE -1
-#define SNDRV_ROUTER_DEVICE 1
-#define SNDRV_HUB_DEVICE 2
-#define SNDRV_ELSC_NVRAM_DEVICE 3
-#define SNDRV_ELSC_CONTROLLER_DEVICE 4
-#define SNDRV_SYSCTL_SUBCH 5
-#define SNDRV_SYNERGY_DEVICE 6
-
-#endif /* _ASM_IA64_SN_SNDRV_H */
diff --git a/include/asm-ia64/sn/xp.h b/include/asm-ia64/sn/xp.h
new file mode 100644
index 00000000000..9902185c028
--- /dev/null
+++ b/include/asm-ia64/sn/xp.h
@@ -0,0 +1,436 @@
+/*
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 2004-2005 Silicon Graphics, Inc. All rights reserved.
+ */
+
+
+/*
+ * External Cross Partition (XP) structures and defines.
+ */
+
+
+#ifndef _ASM_IA64_SN_XP_H
+#define _ASM_IA64_SN_XP_H
+
+
+#include <linux/version.h>
+#include <linux/cache.h>
+#include <linux/hardirq.h>
+#include <asm/sn/types.h>
+#include <asm/sn/bte.h>
+
+
+#ifdef USE_DBUG_ON
+#define DBUG_ON(condition) BUG_ON(condition)
+#else
+#define DBUG_ON(condition)
+#endif
+
+
+/*
+ * Define the maximum number of logically defined partitions the system
+ * can support. It is constrained by the maximum number of hardware
+ * partitionable regions. The term 'region' in this context refers to the
+ * minimum number of nodes that can comprise an access protection grouping.
+ * The access protection is in regards to memory, IPI and IOI.
+ *
+ * The maximum number of hardware partitionable regions is equal to the
+ * maximum number of nodes in the entire system divided by the minimum number
+ * of nodes that comprise an access protection grouping.
+ */
+#define XP_MAX_PARTITIONS 64
+
+
+/*
+ * Define the number of u64s required to represent all the C-brick nasids
+ * as a bitmap. The cross-partition kernel modules deal only with
+ * C-brick nasids, thus the need for bitmaps which don't account for
+ * odd-numbered (non C-brick) nasids.
+ */
+#define XP_MAX_PHYSNODE_ID (MAX_PHYSNODE_ID / 2)
+#define XP_NASID_MASK_BYTES ((XP_MAX_PHYSNODE_ID + 7) / 8)
+#define XP_NASID_MASK_WORDS ((XP_MAX_PHYSNODE_ID + 63) / 64)
+
+
+/*
+ * Wrapper for bte_copy() that should it return a failure status will retry
+ * the bte_copy() once in the hope that the failure was due to a temporary
+ * aberration (i.e., the link going down temporarily).
+ *
+ * See bte_copy for definition of the input parameters.
+ *
+ * Note: xp_bte_copy() should never be called while holding a spinlock.
+ */
+static inline bte_result_t
+xp_bte_copy(u64 src, u64 dest, u64 len, u64 mode, void *notification)
+{
+ bte_result_t ret;
+
+
+ ret = bte_copy(src, dest, len, mode, notification);
+
+ if (ret != BTE_SUCCESS) {
+ if (!in_interrupt()) {
+ cond_resched();
+ }
+ ret = bte_copy(src, dest, len, mode, notification);
+ }
+
+ return ret;
+}
+
+
+/*
+ * XPC establishes channel connections between the local partition and any
+ * other partition that is currently up. Over these channels, kernel-level
+ * `users' can communicate with their counterparts on the other partitions.
+ *
+ * The maxinum number of channels is limited to eight. For performance reasons,
+ * the internal cross partition structures require sixteen bytes per channel,
+ * and eight allows all of this interface-shared info to fit in one cache line.
+ *
+ * XPC_NCHANNELS reflects the total number of channels currently defined.
+ * If the need for additional channels arises, one can simply increase
+ * XPC_NCHANNELS accordingly. If the day should come where that number
+ * exceeds the MAXIMUM number of channels allowed (eight), then one will need
+ * to make changes to the XPC code to allow for this.
+ */
+#define XPC_MEM_CHANNEL 0 /* memory channel number */
+#define XPC_NET_CHANNEL 1 /* network channel number */
+
+#define XPC_NCHANNELS 2 /* #of defined channels */
+#define XPC_MAX_NCHANNELS 8 /* max #of channels allowed */
+
+#if XPC_NCHANNELS > XPC_MAX_NCHANNELS
+#error XPC_NCHANNELS exceeds MAXIMUM allowed.
+#endif
+
+
+/*
+ * The format of an XPC message is as follows:
+ *
+ * +-------+--------------------------------+
+ * | flags |////////////////////////////////|
+ * +-------+--------------------------------+
+ * | message # |
+ * +----------------------------------------+
+ * | payload (user-defined message) |
+ * | |
+ * :
+ * | |
+ * +----------------------------------------+
+ *
+ * The size of the payload is defined by the user via xpc_connect(). A user-
+ * defined message resides in the payload area.
+ *
+ * The user should have no dealings with the message header, but only the
+ * message's payload. When a message entry is allocated (via xpc_allocate())
+ * a pointer to the payload area is returned and not the actual beginning of
+ * the XPC message. The user then constructs a message in the payload area
+ * and passes that pointer as an argument on xpc_send() or xpc_send_notify().
+ *
+ * The size of a message entry (within a message queue) must be a cacheline
+ * sized multiple in order to facilitate the BTE transfer of messages from one
+ * message queue to another. A macro, XPC_MSG_SIZE(), is provided for the user
+ * that wants to fit as many msg entries as possible in a given memory size
+ * (e.g. a memory page).
+ */
+struct xpc_msg {
+ u8 flags; /* FOR XPC INTERNAL USE ONLY */
+ u8 reserved[7]; /* FOR XPC INTERNAL USE ONLY */
+ s64 number; /* FOR XPC INTERNAL USE ONLY */
+
+ u64 payload; /* user defined portion of message */
+};
+
+
+#define XPC_MSG_PAYLOAD_OFFSET (u64) (&((struct xpc_msg *)0)->payload)
+#define XPC_MSG_SIZE(_payload_size) \
+ L1_CACHE_ALIGN(XPC_MSG_PAYLOAD_OFFSET + (_payload_size))
+
+
+/*
+ * Define the return values and values passed to user's callout functions.
+ * (It is important to add new value codes at the end just preceding
+ * xpcUnknownReason, which must have the highest numerical value.)
+ */
+enum xpc_retval {
+ xpcSuccess = 0,
+
+ xpcNotConnected, /* 1: channel is not connected */
+ xpcConnected, /* 2: channel connected (opened) */
+ xpcRETIRED1, /* 3: (formerly xpcDisconnected) */
+
+ xpcMsgReceived, /* 4: message received */
+ xpcMsgDelivered, /* 5: message delivered and acknowledged */
+
+ xpcRETIRED2, /* 6: (formerly xpcTransferFailed) */
+
+ xpcNoWait, /* 7: operation would require wait */
+ xpcRetry, /* 8: retry operation */
+ xpcTimeout, /* 9: timeout in xpc_allocate_msg_wait() */
+ xpcInterrupted, /* 10: interrupted wait */
+
+ xpcUnequalMsgSizes, /* 11: message size disparity between sides */
+ xpcInvalidAddress, /* 12: invalid address */
+
+ xpcNoMemory, /* 13: no memory available for XPC structures */
+ xpcLackOfResources, /* 14: insufficient resources for operation */
+ xpcUnregistered, /* 15: channel is not registered */
+ xpcAlreadyRegistered, /* 16: channel is already registered */
+
+ xpcPartitionDown, /* 17: remote partition is down */
+ xpcNotLoaded, /* 18: XPC module is not loaded */
+ xpcUnloading, /* 19: this side is unloading XPC module */
+
+ xpcBadMagic, /* 20: XPC MAGIC string not found */
+
+ xpcReactivating, /* 21: remote partition was reactivated */
+
+ xpcUnregistering, /* 22: this side is unregistering channel */
+ xpcOtherUnregistering, /* 23: other side is unregistering channel */
+
+ xpcCloneKThread, /* 24: cloning kernel thread */
+ xpcCloneKThreadFailed, /* 25: cloning kernel thread failed */
+
+ xpcNoHeartbeat, /* 26: remote partition has no heartbeat */
+
+ xpcPioReadError, /* 27: PIO read error */
+ xpcPhysAddrRegFailed, /* 28: registration of phys addr range failed */
+
+ xpcBteDirectoryError, /* 29: maps to BTEFAIL_DIR */
+ xpcBtePoisonError, /* 30: maps to BTEFAIL_POISON */
+ xpcBteWriteError, /* 31: maps to BTEFAIL_WERR */
+ xpcBteAccessError, /* 32: maps to BTEFAIL_ACCESS */
+ xpcBtePWriteError, /* 33: maps to BTEFAIL_PWERR */
+ xpcBtePReadError, /* 34: maps to BTEFAIL_PRERR */
+ xpcBteTimeOutError, /* 35: maps to BTEFAIL_TOUT */
+ xpcBteXtalkError, /* 36: maps to BTEFAIL_XTERR */
+ xpcBteNotAvailable, /* 37: maps to BTEFAIL_NOTAVAIL */
+ xpcBteUnmappedError, /* 38: unmapped BTEFAIL_ error */
+
+ xpcBadVersion, /* 39: bad version number */
+ xpcVarsNotSet, /* 40: the XPC variables are not set up */
+ xpcNoRsvdPageAddr, /* 41: unable to get rsvd page's phys addr */
+ xpcInvalidPartid, /* 42: invalid partition ID */
+ xpcLocalPartid, /* 43: local partition ID */
+
+ xpcUnknownReason /* 44: unknown reason -- must be last in list */
+};
+
+
+/*
+ * Define the callout function types used by XPC to update the user on
+ * connection activity and state changes (via the user function registered by
+ * xpc_connect()) and to notify them of messages received and delivered (via
+ * the user function registered by xpc_send_notify()).
+ *
+ * The two function types are xpc_channel_func and xpc_notify_func and
+ * both share the following arguments, with the exception of "data", which
+ * only xpc_channel_func has.
+ *
+ * Arguments:
+ *
+ * reason - reason code. (See following table.)
+ * partid - partition ID associated with condition.
+ * ch_number - channel # associated with condition.
+ * data - pointer to optional data. (See following table.)
+ * key - pointer to optional user-defined value provided as the "key"
+ * argument to xpc_connect() or xpc_send_notify().
+ *
+ * In the following table the "Optional Data" column applies to callouts made
+ * to functions registered by xpc_connect(). A "NA" in that column indicates
+ * that this reason code can be passed to functions registered by
+ * xpc_send_notify() (i.e. they don't have data arguments).
+ *
+ * Also, the first three reason codes in the following table indicate
+ * success, whereas the others indicate failure. When a failure reason code
+ * is received, one can assume that the channel is not connected.
+ *
+ *
+ * Reason Code | Cause | Optional Data
+ * =====================+================================+=====================
+ * xpcConnected | connection has been established| max #of entries
+ * | to the specified partition on | allowed in message
+ * | the specified channel | queue
+ * ---------------------+--------------------------------+---------------------
+ * xpcMsgReceived | an XPC message arrived from | address of payload
+ * | the specified partition on the |
+ * | specified channel | [the user must call
+ * | | xpc_received() when
+ * | | finished with the
+ * | | payload]
+ * ---------------------+--------------------------------+---------------------
+ * xpcMsgDelivered | notification that the message | NA
+ * | was delivered to the intended |
+ * | recipient and that they have |
+ * | acknowledged its receipt by |
+ * | calling xpc_received() |
+ * =====================+================================+=====================
+ * xpcUnequalMsgSizes | can't connect to the specified | NULL
+ * | partition on the specified |
+ * | channel because of mismatched |
+ * | message sizes |
+ * ---------------------+--------------------------------+---------------------
+ * xpcNoMemory | insufficient memory avaiable | NULL
+ * | to allocate message queue |
+ * ---------------------+--------------------------------+---------------------
+ * xpcLackOfResources | lack of resources to create | NULL
+ * | the necessary kthreads to |
+ * | support the channel |
+ * ---------------------+--------------------------------+---------------------
+ * xpcUnregistering | this side's user has | NULL or NA
+ * | unregistered by calling |
+ * | xpc_disconnect() |
+ * ---------------------+--------------------------------+---------------------
+ * xpcOtherUnregistering| the other side's user has | NULL or NA
+ * | unregistered by calling |
+ * | xpc_disconnect() |
+ * ---------------------+--------------------------------+---------------------
+ * xpcNoHeartbeat | the other side's XPC is no | NULL or NA
+ * | longer heartbeating |
+ * | |
+ * ---------------------+--------------------------------+---------------------
+ * xpcUnloading | this side's XPC module is | NULL or NA
+ * | being unloaded |
+ * | |
+ * ---------------------+--------------------------------+---------------------
+ * xpcOtherUnloading | the other side's XPC module is | NULL or NA
+ * | is being unloaded |
+ * | |
+ * ---------------------+--------------------------------+---------------------
+ * xpcPioReadError | xp_nofault_PIOR() returned an | NULL or NA
+ * | error while sending an IPI |
+ * | |
+ * ---------------------+--------------------------------+---------------------
+ * xpcInvalidAddress | the address either received or | NULL or NA
+ * | sent by the specified partition|
+ * | is invalid |
+ * ---------------------+--------------------------------+---------------------
+ * xpcBteNotAvailable | attempt to pull data from the | NULL or NA
+ * xpcBtePoisonError | specified partition over the |
+ * xpcBteWriteError | specified channel via a |
+ * xpcBteAccessError | bte_copy() failed |
+ * xpcBteTimeOutError | |
+ * xpcBteXtalkError | |
+ * xpcBteDirectoryError | |
+ * xpcBteGenericError | |
+ * xpcBteUnmappedError | |
+ * ---------------------+--------------------------------+---------------------
+ * xpcUnknownReason | the specified channel to the | NULL or NA
+ * | specified partition was |
+ * | unavailable for unknown reasons|
+ * =====================+================================+=====================
+ */
+
+typedef void (*xpc_channel_func)(enum xpc_retval reason, partid_t partid,
+ int ch_number, void *data, void *key);
+
+typedef void (*xpc_notify_func)(enum xpc_retval reason, partid_t partid,
+ int ch_number, void *key);
+
+
+/*
+ * The following is a registration entry. There is a global array of these,
+ * one per channel. It is used to record the connection registration made
+ * by the users of XPC. As long as a registration entry exists, for any
+ * partition that comes up, XPC will attempt to establish a connection on
+ * that channel. Notification that a connection has been made will occur via
+ * the xpc_channel_func function.
+ *
+ * The 'func' field points to the function to call when aynchronous
+ * notification is required for such events as: a connection established/lost,
+ * or an incomming message received, or an error condition encountered. A
+ * non-NULL 'func' field indicates that there is an active registration for
+ * the channel.
+ */
+struct xpc_registration {
+ struct semaphore sema;
+ xpc_channel_func func; /* function to call */
+ void *key; /* pointer to user's key */
+ u16 nentries; /* #of msg entries in local msg queue */
+ u16 msg_size; /* message queue's message size */
+ u32 assigned_limit; /* limit on #of assigned kthreads */
+ u32 idle_limit; /* limit on #of idle kthreads */
+} ____cacheline_aligned;
+
+
+#define XPC_CHANNEL_REGISTERED(_c) (xpc_registrations[_c].func != NULL)
+
+
+/* the following are valid xpc_allocate() flags */
+#define XPC_WAIT 0 /* wait flag */
+#define XPC_NOWAIT 1 /* no wait flag */
+
+
+struct xpc_interface {
+ void (*connect)(int);
+ void (*disconnect)(int);
+ enum xpc_retval (*allocate)(partid_t, int, u32, void **);
+ enum xpc_retval (*send)(partid_t, int, void *);
+ enum xpc_retval (*send_notify)(partid_t, int, void *,
+ xpc_notify_func, void *);
+ void (*received)(partid_t, int, void *);
+ enum xpc_retval (*partid_to_nasids)(partid_t, void *);
+};
+
+
+extern struct xpc_interface xpc_interface;
+
+extern void xpc_set_interface(void (*)(int),
+ void (*)(int),
+ enum xpc_retval (*)(partid_t, int, u32, void **),
+ enum xpc_retval (*)(partid_t, int, void *),
+ enum xpc_retval (*)(partid_t, int, void *, xpc_notify_func,
+ void *),
+ void (*)(partid_t, int, void *),
+ enum xpc_retval (*)(partid_t, void *));
+extern void xpc_clear_interface(void);
+
+
+extern enum xpc_retval xpc_connect(int, xpc_channel_func, void *, u16,
+ u16, u32, u32);
+extern void xpc_disconnect(int);
+
+static inline enum xpc_retval
+xpc_allocate(partid_t partid, int ch_number, u32 flags, void **payload)
+{
+ return xpc_interface.allocate(partid, ch_number, flags, payload);
+}
+
+static inline enum xpc_retval
+xpc_send(partid_t partid, int ch_number, void *payload)
+{
+ return xpc_interface.send(partid, ch_number, payload);
+}
+
+static inline enum xpc_retval
+xpc_send_notify(partid_t partid, int ch_number, void *payload,
+ xpc_notify_func func, void *key)
+{
+ return xpc_interface.send_notify(partid, ch_number, payload, func, key);
+}
+
+static inline void
+xpc_received(partid_t partid, int ch_number, void *payload)
+{
+ return xpc_interface.received(partid, ch_number, payload);
+}
+
+static inline enum xpc_retval
+xpc_partid_to_nasids(partid_t partid, void *nasids)
+{
+ return xpc_interface.partid_to_nasids(partid, nasids);
+}
+
+
+extern u64 xp_nofault_PIOR_target;
+extern int xp_nofault_PIOR(void *);
+extern int xp_error_PIOR(void);
+
+
+#endif /* _ASM_IA64_SN_XP_H */
+