Skip to content
Projects
Groups
Snippets
Help
Loading...
Help
Support
Keyboard shortcuts
?
Submit feedback
Contribute to GitLab
Sign in / Register
Toggle navigation
L
linux
Project overview
Project overview
Details
Activity
Releases
Repository
Repository
Files
Commits
Branches
Tags
Contributors
Graph
Compare
Issues
0
Issues
0
List
Boards
Labels
Milestones
Merge Requests
0
Merge Requests
0
Analytics
Analytics
Repository
Value Stream
Wiki
Wiki
Snippets
Snippets
Members
Members
Collapse sidebar
Close sidebar
Activity
Graph
Create a new issue
Commits
Issue Boards
Open sidebar
Kirill Smelkov
linux
Commits
2b889c52
Commit
2b889c52
authored
Jan 18, 2004
by
Andrew Morton
Committed by
Linus Torvalds
Jan 18, 2004
Browse files
Options
Browse Files
Download
Email Patches
Plain Diff
[PATCH] sn: Code changes for interrupt redirect
From: Pat Gefre <pfg@sgi.com> Code changes for interrupt redirect
parent
439ab81e
Changes
8
Show whitespace changes
Inline
Side-by-side
Showing
8 changed files
with
306 additions
and
1226 deletions
+306
-1226
arch/ia64/sn/io/sn2/ml_SN_intr.c
arch/ia64/sn/io/sn2/ml_SN_intr.c
+2
-2
arch/ia64/sn/io/sn2/pcibr/Makefile
arch/ia64/sn/io/sn2/pcibr/Makefile
+5
-2
arch/ia64/sn/io/sn2/shub_intr.c
arch/ia64/sn/io/sn2/shub_intr.c
+83
-11
arch/ia64/sn/kernel/irq.c
arch/ia64/sn/kernel/irq.c
+6
-0
arch/ia64/sn/kernel/setup.c
arch/ia64/sn/kernel/setup.c
+3
-0
include/asm-ia64/sn/pci/pcibr_private.h
include/asm-ia64/sn/pci/pcibr_private.h
+7
-0
include/asm-ia64/sn/pci/pic.h
include/asm-ia64/sn/pci/pic.h
+199
-1211
include/asm-ia64/sn/pda.h
include/asm-ia64/sn/pda.h
+1
-0
No files found.
arch/ia64/sn/io/sn2/ml_SN_intr.c
View file @
2b889c52
...
...
@@ -81,7 +81,7 @@ void intr_init_vecblk(cnodeid_t node)
/* Config and enable UART interrupt, all nodes. */
local5_config
.
sh_local_int5_config_regval
=
0
;
local5_config
.
sh_local_int5_config_s
.
idx
=
SGI_UART_VECTOR
;
local5_config
.
sh_local_int5_config_s
.
pid
=
cpu
0
;
local5_config
.
sh_local_int5_config_s
.
pid
=
cpu
;
HUB_S
((
unsigned
long
*
)
GLOBAL_MMR_ADDR
(
nasid
,
SH_LOCAL_INT5_CONFIG
),
local5_config
.
sh_local_int5_config_regval
);
...
...
@@ -222,7 +222,7 @@ static cpuid_t intr_cpu_choose_from_node(cnodeid_t cnode)
int
intrs
;
cpu
=
cnode_slice_to_cpuid
(
cnode
,
slice
);
if
(
cpu
==
num_online_cpus
()
)
if
(
cpu
==
NR_CPUS
)
continue
;
if
(
!
cpu_online
(
cpu
))
continue
;
...
...
arch/ia64/sn/io/sn2/pcibr/Makefile
View file @
2b889c52
...
...
@@ -9,5 +9,8 @@
# Makefile for the sn2 specific pci bridge routines.
#
obj-y
+=
pcibr_ate.o pcibr_config.o pcibr_dvr.o pcibr_hints.o pcibr_intr.o pcibr_rrb.o
\
pcibr_slot.o pcibr_error.o
obj-y
+=
pcibr_ate.o pcibr_config.o
\
pcibr_dvr.o pcibr_hints.o
\
pcibr_intr.o pcibr_rrb.o
\
pcibr_slot.o pcibr_error.o
\
pcibr_reg.o
arch/ia64/sn/io/sn2/shub_intr.c
View file @
2b889c52
...
...
@@ -25,10 +25,8 @@
#include <asm/sn/klconfig.h>
#include <asm/sn/sn2/shub_mmr.h>
#include <asm/sn/sn_cpuid.h>
typedef
void
pci_bridge_t
;
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
/* ARGSUSED */
void
...
...
@@ -39,11 +37,15 @@ hub_intr_init(vertex_hdl_t hubv)
xwidgetnum_t
hub_widget_id
(
nasid_t
nasid
)
{
hubii_wcr_t
ii_wcr
;
/* the control status register */
if
(
!
(
nasid
&
1
))
{
hubii_wcr_t
ii_wcr
;
/* the control status register */
ii_wcr
.
wcr_reg_value
=
REMOTE_HUB_L
(
nasid
,
IIO_WCR
);
return
ii_wcr
.
wcr_fields_s
.
wcr_widget_id
;
}
else
{
/* ICE does not have widget id. */
return
(
-
1
);
}
}
static
hub_intr_t
...
...
@@ -52,7 +54,7 @@ do_hub_intr_alloc(vertex_hdl_t dev,
vertex_hdl_t
owner_dev
,
int
uncond_nothread
)
{
cpuid_t
cpu
=
0
;
cpuid_t
cpu
;
int
vector
;
hub_intr_t
intr_hdl
;
cnodeid_t
cnode
;
...
...
@@ -97,7 +99,7 @@ do_hub_intr_alloc(vertex_hdl_t dev,
intr_hdl
->
i_bit
=
vector
;
intr_hdl
->
i_flags
|=
HUB_INTR_IS_ALLOCED
;
return
(
intr_hdl
)
;
return
intr_hdl
;
}
hub_intr_t
...
...
@@ -187,3 +189,73 @@ hub_intr_disconnect(hub_intr_t intr_hdl)
ASSERT
(
rv
==
0
);
intr_hdl
->
i_flags
&=
~
HUB_INTR_IS_CONNECTED
;
}
/*
* Redirect an interrupt to another cpu.
*/
void
sn_shub_redirect_intr
(
pcibr_intr_t
intr
,
unsigned
long
cpu
)
{
unsigned
long
bit
;
int
cpuphys
,
slice
;
nasid_t
nasid
;
unsigned
long
xtalk_addr
;
void
*
bridge
=
intr
->
bi_soft
->
bs_base
;
int
irq
;
int
i
;
int
old_cpu
;
int
new_cpu
;
cpuphys
=
cpu_physical_id
(
cpu
);
slice
=
cpu_physical_id_to_slice
(
cpuphys
);
nasid
=
cpu_physical_id_to_nasid
(
cpuphys
);
for
(
i
=
CPUS_PER_NODE
-
1
;
i
>=
0
;
i
--
)
{
new_cpu
=
nasid_slice_to_cpuid
(
nasid
,
i
);
if
(
new_cpu
==
NR_CPUS
)
{
continue
;
}
if
(
!
cpu_online
(
new_cpu
))
{
continue
;
}
break
;
}
if
(
enable_shub_wars_1_1
()
&&
slice
!=
i
)
{
printk
(
"smp_affinity WARNING: SHUB 1.1 present: cannot target cpu %d, targeting cpu %d instead.
\n
"
,(
int
)
cpu
,
new_cpu
);
cpu
=
new_cpu
;
slice
=
i
;
}
if
(
slice
)
{
xtalk_addr
=
SH_II_INT1
|
((
unsigned
long
)
nasid
<<
36
)
|
(
1UL
<<
47
);
}
else
{
xtalk_addr
=
SH_II_INT0
|
((
unsigned
long
)
nasid
<<
36
)
|
(
1UL
<<
47
);
}
for
(
bit
=
0
;
bit
<
8
;
bit
++
)
{
if
(
intr
->
bi_ibits
&
(
1
<<
bit
)
)
{
/* Disable interrupts. */
pcireg_intr_enable_bit_clr
(
bridge
,
bit
);
/* Reset Host address (Interrupt destination) */
pcireg_intr_addr_addr_set
(
bridge
,
bit
,
xtalk_addr
);
/* Enable interrupt */
pcireg_intr_enable_bit_set
(
bridge
,
bit
);
/* Force an interrupt, just in case. */
pcireg_force_intr_set
(
bridge
,
bit
);
}
}
irq
=
intr
->
bi_irq
;
old_cpu
=
intr
->
bi_cpu
;
if
(
pdacpu
(
cpu
)
->
sn_first_irq
==
0
||
pdacpu
(
cpu
)
->
sn_first_irq
>
irq
)
{
pdacpu
(
cpu
)
->
sn_first_irq
=
irq
;
}
if
(
pdacpu
(
cpu
)
->
sn_last_irq
<
irq
)
{
pdacpu
(
cpu
)
->
sn_last_irq
=
irq
;
}
pdacpu
(
old_cpu
)
->
sn_num_irqs
--
;
pdacpu
(
cpu
)
->
sn_num_irqs
++
;
intr
->
bi_cpu
=
(
int
)
cpu
;
}
arch/ia64/sn/kernel/irq.c
View file @
2b889c52
...
...
@@ -121,6 +121,7 @@ sn_set_affinity_irq(unsigned int irq, cpumask_t mask)
pcibr_intr_list_t
p
=
pcibr_intr_list
[
irq
];
pcibr_intr_t
intr
;
int
cpu
;
extern
void
sn_shub_redirect_intr
(
pcibr_intr_t
intr
,
unsigned
long
cpu
);
extern
void
sn_tio_redirect_intr
(
pcibr_intr_t
intr
,
unsigned
long
cpu
);
if
(
p
==
NULL
)
...
...
@@ -132,6 +133,11 @@ sn_set_affinity_irq(unsigned int irq, cpumask_t mask)
return
;
cpu
=
first_cpu
(
mask
);
if
(
IS_PIC_SOFT
(
intr
->
bi_soft
)
)
{
sn_shub_redirect_intr
(
intr
,
cpu
);
}
else
{
return
;
}
(
void
)
set_irq_affinity_info
(
irq
,
cpu_physical_id
(
intr
->
bi_cpu
),
redir
);
#endif
/* CONFIG_SMP */
}
...
...
arch/ia64/sn/kernel/setup.c
View file @
2b889c52
...
...
@@ -58,6 +58,7 @@ extern void bte_init_node (nodepda_t *, cnodeid_t);
extern
void
bte_init_cpu
(
void
);
extern
void
sn_timer_init
(
void
);
extern
unsigned
long
last_time_offset
;
extern
void
init_platform_hubinfo
(
nodepda_t
**
nodepdaindr
);
extern
void
(
*
ia64_mark_idle
)(
int
);
extern
void
snidle
(
int
);
...
...
@@ -220,6 +221,8 @@ sn_setup(char **cmdline_p)
int
major
=
sn_sal_rev_major
(),
minor
=
sn_sal_rev_minor
();
extern
nasid_t
snia_get_master_baseio_nasid
(
void
);
extern
void
sn_cpu_init
(
void
);
extern
nasid_t
snia_get_console_nasid
(
void
);
MAX_DMA_ADDRESS
=
PAGE_OFFSET
+
MAX_PHYS_MEMORY
;
...
...
include/asm-ia64/sn/pci/pcibr_private.h
View file @
2b889c52
...
...
@@ -43,6 +43,10 @@ cfg_p pcibr_slot_config_addr(bridge_t *, pciio_slot_t, int);
cfg_p
pcibr_func_config_addr
(
bridge_t
*
,
pciio_bus_t
bus
,
pciio_slot_t
,
pciio_function_t
,
int
);
unsigned
pcibr_slot_config_get
(
bridge_t
*
,
pciio_slot_t
,
int
);
unsigned
pcibr_func_config_get
(
bridge_t
*
,
pciio_slot_t
,
pciio_function_t
,
int
);
extern
void
pcireg_intr_enable_bit_clr
(
void
*
,
uint64_t
);
extern
void
pcireg_intr_enable_bit_set
(
void
*
,
uint64_t
);
extern
void
pcireg_intr_addr_addr_set
(
void
*
,
int
,
uint64_t
);
extern
void
pcireg_force_intr_set
(
void
*
,
int
);
void
pcibr_debug
(
uint32_t
,
vertex_hdl_t
,
char
*
,
...);
void
pcibr_slot_config_set
(
bridge_t
*
,
pciio_slot_t
,
int
,
unsigned
);
void
pcibr_func_config_set
(
bridge_t
*
,
pciio_slot_t
,
pciio_function_t
,
int
,
...
...
@@ -304,6 +308,9 @@ struct pcibr_intr_wrap_s {
#define PV862253 (1 << 1)
/* PIC: don't enable write req RAM parity checking */
#define PV867308 (3 << 1)
/* PIC: make LLP error interrupts FATAL for PIC */
/* Bridgetype macros given a pcibr_soft structure */
#define IS_PIC_SOFT(ps) (ps->bs_bridge_type == PCIBR_BRIDGETYPE_PIC)
/* defines for pcibr_soft_s->bs_bridge_mode */
#define PCIBR_BRIDGEMODE_PCI_33 0x0
...
...
include/asm-ia64/sn/pci/pic.h
View file @
2b889c52
...
...
@@ -775,1216 +775,204 @@ extern pciio_provider_t pci_pic_provider;
*
*/
typedef
uint64_t
picreg_t
;
/*********************************************************************
* PIC register structures
*
*/
/*
* Identification Register
*
* The Identification register is a read only register used by the host CPU
* during configuration to determine the type of the widget. The format is
* the same as defined in IEEE 1149.1 JTAG Device Identification Register.
*/
typedef
union
pic_id_reg_u
{
picreg_t
pic_id_reg_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
rev_num
:
4
;
/* 31:28 */
picreg_t
part_num
:
16
;
/* 27:12 */
picreg_t
mfg_num
:
11
;
/* 11:1 */
picreg_t
:
1
;
/* 0:0 */
}
pic_id_reg_fld_s
;
}
pic_id_reg_u_t
;
/*
* Status Register
*
* The status register is a read register which holds status information of the
* Bus Subsection.
*/
typedef
union
pic_stat_reg_u
{
picreg_t
pic_stat_reg_regval
;
struct
{
picreg_t
:
28
;
/* 63:36 */
picreg_t
pci_x_speed
:
2
;
/* 35:34 */
picreg_t
pci_x_active
:
1
;
/* 33:33 */
picreg_t
:
1
;
/* 32:32 */
picreg_t
llp_rec_cnt
:
8
;
/* 31:24 */
picreg_t
llp_tx_cnt
:
8
;
/* 23:16 */
picreg_t
rx_credit_cnt
:
4
;
/* 15:12 */
picreg_t
tx_credit_cnt
:
4
;
/* 11:8 */
picreg_t
pci_misc_input
:
8
;
/* 7:0 */
}
pic_stat_reg_fld_s
;
}
pic_stat_reg_u_t
;
/*
* Upper Address Holding Register Bus Side Errors
*
* The upper address holding register is a read only register which contains
* the upper 16-bits of the address when certain error occurs (see error cases
* chapter). Subsequent errors are not logged until the error is cleared. The
* last logged value is held until the group is cleared and enabled.
*/
typedef
union
pic_upper_bus_err_u
{
picreg_t
pic_upper_bus_err_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
upp_addr
:
16
;
/* 15:0 */
}
pic_upper_bus_err_fld_s
;
}
pic_upper_bus_err_u_t
;
/*
* Lower Address Holding Register Bus Side Errors
*
* The lower address holding register is a read only register which contains
* the address which either can be accessed as a word or double word. Sub-
* sequent errors are not logged until the error is cleared. The last logged
* value is held until the group is cleared and enabled.
*/
typedef
union
pic_lower_bus_err_u
{
picreg_t
pic_lower_bus_err_regval
;
struct
{
picreg_t
:
16
;
/* 63:48 */
picreg_t
upp_addr
:
16
;
/* 47:32 */
picreg_t
low_addr
:
32
;
/* 31:0 */
}
pic_lower_bus_err_fld_s
;
}
pic_lower_bus_err_u_t
;
/*
* Control Register
*
* The control register is a read/write register which holds control informa-
* tion for the bus subsection.
*/
typedef
union
pic_control_reg_u
{
picreg_t
pic_control_reg_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
4
;
/* 31:28 */
picreg_t
rst_pin_n
:
4
;
/* 27:24 */
picreg_t
:
1
;
/* 23:23 */
picreg_t
mem_swap
:
1
;
/* 22:22 */
picreg_t
page_size
:
1
;
/* 21:21 */
picreg_t
:
4
;
/* 20:17 */
picreg_t
f_bad_pkt
:
1
;
/* 16:16 */
picreg_t
llp_xbar_crd
:
4
;
/* 15:12 */
picreg_t
clr_rllp_cnt
:
1
;
/* 11:11 */
picreg_t
clr_tllp_cnt
:
1
;
/* 10:10 */
picreg_t
sys_end
:
1
;
/* 9:9 */
picreg_t
:
3
;
/* 8:6 */
picreg_t
pci_speed
:
2
;
/* 5:4 */
picreg_t
widget_id
:
4
;
/* 3:0 */
}
pic_control_reg_fld_s
;
}
pic_control_reg_u_t
;
/*
* PCI/PCI-X Request Time-out Value Register
*
* This register contains the reload value for the response timer. The request
* timer counts every 960 nS (32 PCI clocks)
*/
typedef
union
pic_pci_req_to_u
{
picreg_t
pic_pci_req_to_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
12
;
/* 31:20 */
picreg_t
time_out
:
20
;
/* 19:0 */
}
pic_pci_req_to_fld_s
;
}
pic_pci_req_to_u_t
;
/*
* Interrupt Destination Upper Address Register
*
* The interrupt destination upper address register is a read/write register
* containing the upper 16-bits of address of the host to which the interrupt
* is targeted. In addition the target ID is also contained in this register for
* use in Crosstalk mode.
*/
typedef
union
pic_int_desc_upper_u
{
picreg_t
pic_int_desc_upper_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
12
;
/* 31:20 */
picreg_t
target_id
:
4
;
/* 19:16 */
picreg_t
upp_addr
:
16
;
/* 15:0 */
}
pic_int_desc_upper_fld_s
;
}
pic_int_desc_upper_u_t
;
/*
* Interrupt Destination Lower Address Register
*
* The interrupt destination lower address register is a read/write register
* which contains the entire address of the host to which the interrupt is tar-
* geted. In addition the target ID is also contained in this register for use in
* Crosstalk mode.
*/
typedef
union
pic_int_desc_lower_u
{
picreg_t
pic_int_desc_lower_regval
;
struct
{
picreg_t
:
12
;
/* 63:52 */
picreg_t
target_id
:
4
;
/* 51:48 */
picreg_t
upp_addr
:
16
;
/* 47:32 */
picreg_t
low_addr
:
32
;
/* 31:0 */
}
pic_int_desc_lower_fld_s
;
}
pic_int_desc_lower_u_t
;
/*
* Command Word Holding Register Bus Side Errors
*
* The command word holding is a read register that holds the command
* word of a Crosstalk packet when errors occur on the link side (see error
* chapter). Errors are indicated with error bits in the interrupt status regis-
* ter. Subsequent errors are not logged until the interrupt is cleared..
*/
typedef
union
pic_cmd_word_bus_err_u
{
picreg_t
pic_cmd_word_bus_err_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
didn
:
4
;
/* 31:28 */
picreg_t
sidn
:
4
;
/* 27:24 */
picreg_t
pactyp
:
4
;
/* 23:20 */
picreg_t
tnum
:
5
;
/* 19:15 */
picreg_t
coherent
:
1
;
/* 14:14 */
picreg_t
ds
:
2
;
/* 13:12 */
picreg_t
gbr
:
1
;
/* 11:11 */
picreg_t
vbpm
:
1
;
/* 10:10 */
picreg_t
error
:
1
;
/* 9:9 */
picreg_t
barrier
:
1
;
/* 8:8 */
picreg_t
:
8
;
/* 7:0 */
}
pic_cmd_word_bus_err_fld_s
;
}
pic_cmd_word_bus_err_u_t
;
/*
* LLP Configuration Register
*
* This register contains the configuration information for the LLP modules
* and is only valid on bus 0 side.
*/
typedef
union
pic_llp_cfg_u
{
picreg_t
pic_llp_cfg_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
6
;
/* 31:26 */
picreg_t
llp_maxretry
:
10
;
/* 25:16 */
picreg_t
llp_nulltimeout
:
6
;
/* 15:10 */
picreg_t
llp_maxburst
:
10
;
/* 9:0 */
}
pic_llp_cfg_fld_s
;
}
pic_llp_cfg_u_t
;
/*
* PCI/PCI-X Target Flush Register
*
* When read, this register will return a 0x00 after all previous transfers to
* the PCI bus subsection have completed.
*/
/*
* Command Word Holding Register Link Side Errors
*
* The command word holding is a read-only register that holds the com-
* mand word of a Crosstalk packet when request fifo overflow or unexpect-
* ed response errors occur. Errors are indicated with error bits in the
* interrupt status register. Subsequent errors are not logged until this inter-
* rupt is cleared.
*/
typedef
union
pic_cmd_word_link_err_u
{
picreg_t
pic_cmd_word_link_err_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
didn
:
4
;
/* 31:28 */
picreg_t
sidn
:
4
;
/* 27:24 */
picreg_t
pactyp
:
4
;
/* 23:20 */
picreg_t
tnum
:
5
;
/* 19:15 */
picreg_t
coherent
:
1
;
/* 14:14 */
picreg_t
ds
:
2
;
/* 13:12 */
picreg_t
gbr
:
1
;
/* 11:11 */
picreg_t
vbpm
:
1
;
/* 10:10 */
picreg_t
error
:
1
;
/* 9:9 */
picreg_t
barrier
:
1
;
/* 8:8 */
picreg_t
:
8
;
/* 7:0 */
}
pic_cmd_word_link_err_fld_s
;
}
pic_cmd_word_link_err_u_t
;
/*
* PCI Response Buffer Error Upper Address Holding Reg
*
* The response buffer error upper address holding register is a read only
* register which contains the upper 16-bits of the address when error asso-
* ciated with response buffer entries occur. Subsequent errors are not
* logged until the interrupt is cleared.
*/
typedef
union
pic_pci_rbuf_err_upper_u
{
picreg_t
pic_pci_rbuf_err_upper_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
9
;
/* 31:23 */
picreg_t
dev_num
:
3
;
/* 22:20 */
picreg_t
buff_num
:
4
;
/* 19:16 */
picreg_t
upp_addr
:
16
;
/* 15:0 */
}
pic_pci_rbuf_err_upper_fld_s
;
}
pic_pci_rbuf_err_upper_u_t
;
/*
* PCI Response Buffer Error Lower Address Holding Reg
*
* The response buffer error lower address holding register is a read only
* register which contains the address of the error associated with response
* buffer entries. Subsequent errors are not logged until the interrupt is
* cleared.
*/
typedef
union
pic_pci_rbuf_err_lower_u
{
picreg_t
pic_pci_rbuf_err_lower_regval
;
struct
{
picreg_t
:
9
;
/* 63:55 */
picreg_t
dev_num
:
3
;
/* 54:52 */
picreg_t
buff_num
:
4
;
/* 51:48 */
picreg_t
upp_addr
:
16
;
/* 47:32 */
picreg_t
low_addr
:
32
;
/* 31:0 */
}
pic_pci_rbuf_err_lower_fld_s
;
}
pic_pci_rbuf_err_lower_u_t
;
/*
* Test Pin Control Register
*
* This register selects the output function and value to the four test pins on
* the PIC .
*/
typedef
union
pic_test_pin_cntl_u
{
picreg_t
pic_test_pin_cntl_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
8
;
/* 31:24 */
picreg_t
tdata_out
:
8
;
/* 23:16 */
picreg_t
sel_tpin_7
:
2
;
/* 15:14 */
picreg_t
sel_tpin_6
:
2
;
/* 13:12 */
picreg_t
sel_tpin_5
:
2
;
/* 11:10 */
picreg_t
sel_tpin_4
:
2
;
/* 9:8 */
picreg_t
sel_tpin_3
:
2
;
/* 7:6 */
picreg_t
sel_tpin_2
:
2
;
/* 5:4 */
picreg_t
sel_tpin_1
:
2
;
/* 3:2 */
picreg_t
sel_tpin_0
:
2
;
/* 1:0 */
}
pic_test_pin_cntl_fld_s
;
}
pic_test_pin_cntl_u_t
;
/*
* Address Holding Register Link Side Errors
*
* The address holding register is a read only register which contains the ad-
* dress which either can be accessed as a word or double word. Subsequent
* errors are not logged until the error is cleared. The last logged value is
* held until the group is cleared and enabled.
*/
typedef
union
pic_p_addr_lkerr_u
{
picreg_t
pic_p_addr_lkerr_regval
;
struct
{
picreg_t
:
16
;
/* 63:48 */
picreg_t
upp_addr
:
16
;
/* 47:32 */
picreg_t
low_addr
:
32
;
/* 31:0 */
}
pic_p_addr_lkerr_fld_s
;
}
pic_p_addr_lkerr_u_t
;
/*
* PCI Direct Mapping Register
*
* This register is used to relocate a 2 GByte region for PCI to Crosstalk
* transfers.
*/
typedef
union
pic_p_dir_map_u
{
picreg_t
pic_p_dir_map_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
8
;
/* 31:24 */
picreg_t
dir_w_id
:
4
;
/* 23:20 */
picreg_t
:
2
;
/* 19:18 */
picreg_t
dir_add512
:
1
;
/* 17:17 */
picreg_t
dir_off
:
17
;
/* 16:0 */
}
pic_p_dir_map_fld_s
;
}
pic_p_dir_map_u_t
;
/*
* PCI Page Map Fault Address Register
*
* This register contains the address and device number when a page map
* fault occurred.
*/
typedef
union
pic_p_map_fault_u
{
picreg_t
pic_p_map_fault_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
10
;
/* 31:22 */
picreg_t
pci_addr
:
18
;
/* 21:4 */
picreg_t
:
1
;
/* 3:3 */
picreg_t
pci_dev_num
:
3
;
/* 2:0 */
}
pic_p_map_fault_fld_s
;
}
pic_p_map_fault_u_t
;
/*
* Arbitration Register
*
* This register defines the priority and bus time out timing in PCI bus arbi-
* tration.
*/
typedef
union
pic_p_arb_u
{
picreg_t
pic_p_arb_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
8
;
/* 31:24 */
picreg_t
dev_broke
:
4
;
/* 23:20 */
picreg_t
:
2
;
/* 19:18 */
picreg_t
req_wait_tick
:
2
;
/* 17:16 */
picreg_t
:
4
;
/* 15:12 */
picreg_t
req_wait_en
:
4
;
/* 11:8 */
picreg_t
disarb
:
1
;
/* 7:7 */
picreg_t
freeze_gnt
:
1
;
/* 6:6 */
picreg_t
:
1
;
/* 5:5 */
picreg_t
en_bridge_hi
:
2
;
/* 4:3 */
picreg_t
:
1
;
/* 2:2 */
picreg_t
en_bridge_lo
:
2
;
/* 1:0 */
}
pic_p_arb_fld_s
;
}
pic_p_arb_u_t
;
/*
* Internal Ram Parity Error Register
*
* This register logs information about parity errors on internal ram access.
*/
typedef
union
pic_p_ram_perr_u
{
picreg_t
pic_p_ram_perr_regval
;
struct
{
picreg_t
:
6
;
/* 63:58 */
picreg_t
ate_err_addr
:
10
;
/* 57:48 */
picreg_t
:
7
;
/* 47:41 */
picreg_t
rd_resp_err_addr
:
9
;
/* 40:32 */
picreg_t
wrt_resp_err_addr
:
8
;
/* 31:24 */
picreg_t
:
2
;
/* 23:22 */
picreg_t
ate_err
:
1
;
/* 21:21 */
picreg_t
rd_resp_err
:
1
;
/* 20:20 */
picreg_t
wrt_resp_err
:
1
;
/* 19:19 */
picreg_t
dbe_ate
:
3
;
/* 18:16 */
picreg_t
dbe_rd
:
8
;
/* 15:8 */
picreg_t
dbe_wrt
:
8
;
/* 7:0 */
}
pic_p_ram_perr_fld_s
;
}
pic_p_ram_perr_u_t
;
/*
* Time-out Register
*
* This register determines retry hold off and max retries allowed for PIO
* accesses to PCI/PCI-X.
*/
typedef
union
pic_p_bus_timeout_u
{
picreg_t
pic_p_bus_timeout_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
11
;
/* 31:21 */
picreg_t
pci_retry_hld
:
5
;
/* 20:16 */
picreg_t
:
6
;
/* 15:10 */
picreg_t
pci_retry_cnt
:
10
;
/* 9:0 */
}
pic_p_bus_timeout_fld_s
;
}
pic_p_bus_timeout_u_t
;
/*
* PCI/PCI-X Type 1 Configuration Register
*
* This register is use during accesses to the PCI/PCI-X type 1 configuration
* space. The bits in this register are used to supplement the address during
* the configuration cycle to select the correct secondary bus and device.
*/
typedef
union
pic_type1_cfg_u
{
picreg_t
pic_type1_cfg_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
8
;
/* 31:24 */
picreg_t
bus_num
:
8
;
/* 23:16 */
picreg_t
dev_num
:
5
;
/* 15:11 */
picreg_t
:
11
;
/* 10:0 */
}
pic_type1_cfg_fld_s
;
}
pic_type1_cfg_u_t
;
/*
* PCI Bus Error Upper Address Holding Register
*
* This register holds the value of the upper address on the PCI Bus when an
* error occurs.
*/
typedef
union
pic_p_pci_err_upper_u
{
picreg_t
pic_p_pci_err_upper_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
4
;
/* 31:28 */
picreg_t
pci_xtalk_did
:
4
;
/* 27:24 */
picreg_t
:
2
;
/* 23:22 */
picreg_t
pci_dac
:
1
;
/* 21:21 */
picreg_t
pci_dev_master
:
1
;
/* 20:20 */
picreg_t
pci_vdev
:
1
;
/* 19:19 */
picreg_t
pci_dev_num
:
3
;
/* 18:16 */
picreg_t
pci_uaddr_err
:
16
;
/* 15:0 */
}
pic_p_pci_err_upper_fld_s
;
}
pic_p_pci_err_upper_u_t
;
/*
* PCI Bus Error Lower Address Holding Register
*
* This register holds the value of the lower address on the PCI Bus when an
* error occurs.
*/
typedef
union
pic_p_pci_err_lower_u
{
picreg_t
pic_p_pci_err_lower_regval
;
struct
{
picreg_t
:
4
;
/* 63:60 */
picreg_t
pci_xtalk_did
:
4
;
/* 59:56 */
picreg_t
:
2
;
/* 55:54 */
picreg_t
pci_dac
:
1
;
/* 53:53 */
picreg_t
pci_dev_master
:
1
;
/* 52:52 */
picreg_t
pci_vdev
:
1
;
/* 51:51 */
picreg_t
pci_dev_num
:
3
;
/* 50:48 */
picreg_t
pci_uaddr_err
:
16
;
/* 47:32 */
picreg_t
pci_laddr_err
:
32
;
/* 31:0 */
}
pic_p_pci_err_lower_fld_s
;
}
pic_p_pci_err_lower_u_t
;
/*
* PCI-X Error Address Register
*
* This register contains the address on the PCI-X bus when an error oc-
* curred.
*/
typedef
union
pic_p_pcix_err_addr_u
{
picreg_t
pic_p_pcix_err_addr_regval
;
struct
{
picreg_t
pcix_err_addr
:
64
;
/* 63:0 */
}
pic_p_pcix_err_addr_fld_s
;
}
pic_p_pcix_err_addr_u_t
;
/*
* PCI-X Error Attribute Register
*
* This register contains the attribute data on the PCI-X bus when an error
* occurred.
*/
typedef
union
pic_p_pcix_err_attr_u
{
picreg_t
pic_p_pcix_err_attr_regval
;
struct
{
picreg_t
:
16
;
/* 63:48 */
picreg_t
bus_cmd
:
4
;
/* 47:44 */
picreg_t
byte_cnt
:
12
;
/* 43:32 */
picreg_t
:
1
;
/* 31:31 */
picreg_t
ns
:
1
;
/* 30:30 */
picreg_t
ro
:
1
;
/* 29:29 */
picreg_t
tag
:
5
;
/* 28:24 */
picreg_t
bus_num
:
8
;
/* 23:16 */
picreg_t
dev_num
:
5
;
/* 15:11 */
picreg_t
fun_num
:
3
;
/* 10:8 */
picreg_t
l_byte_cnt
:
8
;
/* 7:0 */
}
pic_p_pcix_err_attr_fld_s
;
}
pic_p_pcix_err_attr_u_t
;
/*
* PCI-X Error Data Register
*
* This register contains the Data on the PCI-X bus when an error occurred.
*/
typedef
union
pic_p_pcix_err_data_u
{
picreg_t
pic_p_pcix_err_data_regval
;
struct
{
picreg_t
pcix_err_data
:
64
;
/* 63:0 */
}
pic_p_pcix_err_data_fld_s
;
}
pic_p_pcix_err_data_u_t
;
/*
* PCI-X Read Request Timeout Error Register
*
* This register contains a pointer into the PCI-X read data structure.
*/
typedef
union
pic_p_pcix_read_req_to_u
{
picreg_t
pic_p_pcix_read_req_to_regval
;
struct
{
picreg_t
:
55
;
/* 63:9 */
picreg_t
rd_buff_loc
:
5
;
/* 8:4 */
picreg_t
rd_buff_struct
:
4
;
/* 3:0 */
}
pic_p_pcix_read_req_to_fld_s
;
}
pic_p_pcix_read_req_to_u_t
;
/*
* INT_STATUS Register
*
* This is the current interrupt status register which maintains the current
* status of all the interrupting devices which generated a n interrupt. This
* register is read only and all the bits are active high. A high bit at
* INT_STATE means the corresponding INT_N pin has been asserted
* (low).
*/
typedef
union
pic_p_int_status_u
{
picreg_t
pic_p_int_status_regval
;
struct
{
picreg_t
:
22
;
/* 63:42 */
picreg_t
int_ram_perr
:
1
;
/* 41:41 */
picreg_t
bus_arb_broke
:
1
;
/* 40:40 */
picreg_t
pci_x_req_tout
:
1
;
/* 39:39 */
picreg_t
pci_x_tabort
:
1
;
/* 38:38 */
picreg_t
pci_x_perr
:
1
;
/* 37:37 */
picreg_t
pci_x_serr
:
1
;
/* 36:36 */
picreg_t
pci_x_mretry
:
1
;
/* 35:35 */
picreg_t
pci_x_mtout
:
1
;
/* 34:34 */
picreg_t
pci_x_da_parity
:
1
;
/* 33:33 */
picreg_t
pci_x_ad_parity
:
1
;
/* 32:32 */
picreg_t
:
1
;
/* 31:31 */
picreg_t
pmu_page_fault
:
1
;
/* 30:30 */
picreg_t
unexpected_resp
:
1
;
/* 29:29 */
picreg_t
bad_xresp_packet
:
1
;
/* 28:28 */
picreg_t
bad_xreq_packet
:
1
;
/* 27:27 */
picreg_t
resp_xtalk_error
:
1
;
/* 26:26 */
picreg_t
req_xtalk_error
:
1
;
/* 25:25 */
picreg_t
invalid_access
:
1
;
/* 24:24 */
picreg_t
unsupported_xop
:
1
;
/* 23:23 */
picreg_t
xreq_fifo_oflow
:
1
;
/* 22:22 */
picreg_t
llp_rec_snerror
:
1
;
/* 21:21 */
picreg_t
llp_rec_cberror
:
1
;
/* 20:20 */
picreg_t
llp_rcty
:
1
;
/* 19:19 */
picreg_t
llp_tx_retry
:
1
;
/* 18:18 */
picreg_t
llp_tcty
:
1
;
/* 17:17 */
picreg_t
:
1
;
/* 16:16 */
picreg_t
pci_abort
:
1
;
/* 15:15 */
picreg_t
pci_parity
:
1
;
/* 14:14 */
picreg_t
pci_serr
:
1
;
/* 13:13 */
picreg_t
pci_perr
:
1
;
/* 12:12 */
picreg_t
pci_master_tout
:
1
;
/* 11:11 */
picreg_t
pci_retry_cnt
:
1
;
/* 10:10 */
picreg_t
xread_req_tout
:
1
;
/* 9:9 */
picreg_t
:
1
;
/* 8:8 */
picreg_t
int_state
:
8
;
/* 7:0 */
}
pic_p_int_status_fld_s
;
}
pic_p_int_status_u_t
;
/*
* Interrupt Enable Register
*
* This register enables the reporting of interrupt to the host. Each bit in this
* register corresponds to the same bit in Interrupt Status register. All bits
* are zero after reset.
*/
typedef
union
pic_p_int_enable_u
{
picreg_t
pic_p_int_enable_regval
;
struct
{
picreg_t
:
22
;
/* 63:42 */
picreg_t
en_int_ram_perr
:
1
;
/* 41:41 */
picreg_t
en_bus_arb_broke
:
1
;
/* 40:40 */
picreg_t
en_pci_x_req_tout
:
1
;
/* 39:39 */
picreg_t
en_pci_x_tabort
:
1
;
/* 38:38 */
picreg_t
en_pci_x_perr
:
1
;
/* 37:37 */
picreg_t
en_pci_x_serr
:
1
;
/* 36:36 */
picreg_t
en_pci_x_mretry
:
1
;
/* 35:35 */
picreg_t
en_pci_x_mtout
:
1
;
/* 34:34 */
picreg_t
en_pci_x_da_parity
:
1
;
/* 33:33 */
picreg_t
en_pci_x_ad_parity
:
1
;
/* 32:32 */
picreg_t
:
1
;
/* 31:31 */
picreg_t
en_pmu_page_fault
:
1
;
/* 30:30 */
picreg_t
en_unexpected_resp
:
1
;
/* 29:29 */
picreg_t
en_bad_xresp_packet
:
1
;
/* 28:28 */
picreg_t
en_bad_xreq_packet
:
1
;
/* 27:27 */
picreg_t
en_resp_xtalk_error
:
1
;
/* 26:26 */
picreg_t
en_req_xtalk_error
:
1
;
/* 25:25 */
picreg_t
en_invalid_access
:
1
;
/* 24:24 */
picreg_t
en_unsupported_xop
:
1
;
/* 23:23 */
picreg_t
en_xreq_fifo_oflow
:
1
;
/* 22:22 */
picreg_t
en_llp_rec_snerror
:
1
;
/* 21:21 */
picreg_t
en_llp_rec_cberror
:
1
;
/* 20:20 */
picreg_t
en_llp_rcty
:
1
;
/* 19:19 */
picreg_t
en_llp_tx_retry
:
1
;
/* 18:18 */
picreg_t
en_llp_tcty
:
1
;
/* 17:17 */
picreg_t
:
1
;
/* 16:16 */
picreg_t
en_pci_abort
:
1
;
/* 15:15 */
picreg_t
en_pci_parity
:
1
;
/* 14:14 */
picreg_t
en_pci_serr
:
1
;
/* 13:13 */
picreg_t
en_pci_perr
:
1
;
/* 12:12 */
picreg_t
en_pci_master_tout
:
1
;
/* 11:11 */
picreg_t
en_pci_retry_cnt
:
1
;
/* 10:10 */
picreg_t
en_xread_req_tout
:
1
;
/* 9:9 */
picreg_t
:
1
;
/* 8:8 */
picreg_t
en_int_state
:
8
;
/* 7:0 */
}
pic_p_int_enable_fld_s
;
}
pic_p_int_enable_u_t
;
/*
* Reset Interrupt Register
*
* A write of a "1" clears the bit and rearms the error registers. Writes also
* clear the error view register.
*/
typedef
union
pic_p_int_rst_u
{
picreg_t
pic_p_int_rst_regval
;
struct
{
picreg_t
:
22
;
/* 63:42 */
picreg_t
logv_int_ram_perr
:
1
;
/* 41:41 */
picreg_t
logv_bus_arb_broke
:
1
;
/* 40:40 */
picreg_t
logv_pci_x_req_tout
:
1
;
/* 39:39 */
picreg_t
logv_pci_x_tabort
:
1
;
/* 38:38 */
picreg_t
logv_pci_x_perr
:
1
;
/* 37:37 */
picreg_t
logv_pci_x_serr
:
1
;
/* 36:36 */
picreg_t
logv_pci_x_mretry
:
1
;
/* 35:35 */
picreg_t
logv_pci_x_mtout
:
1
;
/* 34:34 */
picreg_t
logv_pci_x_da_parity
:
1
;
/* 33:33 */
picreg_t
logv_pci_x_ad_parity
:
1
;
/* 32:32 */
picreg_t
:
1
;
/* 31:31 */
picreg_t
logv_pmu_page_fault
:
1
;
/* 30:30 */
picreg_t
logv_unexpected_resp
:
1
;
/* 29:29 */
picreg_t
logv_bad_xresp_packet
:
1
;
/* 28:28 */
picreg_t
logv_bad_xreq_packet
:
1
;
/* 27:27 */
picreg_t
logv_resp_xtalk_error
:
1
;
/* 26:26 */
picreg_t
logv_req_xtalk_error
:
1
;
/* 25:25 */
picreg_t
logv_invalid_access
:
1
;
/* 24:24 */
picreg_t
logv_unsupported_xop
:
1
;
/* 23:23 */
picreg_t
logv_xreq_fifo_oflow
:
1
;
/* 22:22 */
picreg_t
logv_llp_rec_snerror
:
1
;
/* 21:21 */
picreg_t
logv_llp_rec_cberror
:
1
;
/* 20:20 */
picreg_t
logv_llp_rcty
:
1
;
/* 19:19 */
picreg_t
logv_llp_tx_retry
:
1
;
/* 18:18 */
picreg_t
logv_llp_tcty
:
1
;
/* 17:17 */
picreg_t
:
1
;
/* 16:16 */
picreg_t
logv_pci_abort
:
1
;
/* 15:15 */
picreg_t
logv_pci_parity
:
1
;
/* 14:14 */
picreg_t
logv_pci_serr
:
1
;
/* 13:13 */
picreg_t
logv_pci_perr
:
1
;
/* 12:12 */
picreg_t
logv_pci_master_tout
:
1
;
/* 11:11 */
picreg_t
logv_pci_retry_cnt
:
1
;
/* 10:10 */
picreg_t
logv_xread_req_tout
:
1
;
/* 9:9 */
picreg_t
:
2
;
/* 8:7 */
picreg_t
multi_clr
:
1
;
/* 6:6 */
picreg_t
:
6
;
/* 5:0 */
}
pic_p_int_rst_fld_s
;
}
pic_p_int_rst_u_t
;
/*
* Interrupt Mode Register
*
* This register defines the interrupting mode of the INT_N pins.
*/
typedef
union
pic_p_int_mode_u
{
picreg_t
pic_p_int_mode_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
24
;
/* 31:8 */
picreg_t
en_clr_pkt
:
8
;
/* 7:0 */
}
pic_p_int_mode_fld_s
;
}
pic_p_int_mode_u_t
;
/*
* Interrupt Device Select Register
*
* This register associates interrupt pins with devices thus allowing buffer
* management (flushing) when a device interrupt occurs.
*/
typedef
union
pic_p_int_device_u
{
picreg_t
pic_p_int_device_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
8
;
/* 31:24 */
picreg_t
int7_dev
:
3
;
/* 23:21 */
picreg_t
int6_dev
:
3
;
/* 20:18 */
picreg_t
int5_dev
:
3
;
/* 17:15 */
picreg_t
int4_dev
:
3
;
/* 14:12 */
picreg_t
int3_dev
:
3
;
/* 11:9 */
picreg_t
int2_dev
:
3
;
/* 8:6 */
picreg_t
int1_dev
:
3
;
/* 5:3 */
picreg_t
int0_dev
:
3
;
/* 2:0 */
}
pic_p_int_device_fld_s
;
}
pic_p_int_device_u_t
;
/*
* Host Error Interrupt Field Register
*
* This register tells which bit location in the host's Interrupt Status register
* to set or reset when any error condition happens.
*/
typedef
union
pic_p_int_host_err_u
{
picreg_t
pic_p_int_host_err_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
24
;
/* 31:8 */
picreg_t
bridge_err_fld
:
8
;
/* 7:0 */
}
pic_p_int_host_err_fld_s
;
}
pic_p_int_host_err_u_t
;
/*
* Interrupt (x) Host Address Register
*
* This register allow different host address to be assigned to each interrupt
* pin and the bit in the host.
*/
typedef
union
pic_p_int_addr_u
{
picreg_t
pic_p_int_addr_regval
;
struct
{
picreg_t
:
8
;
/* 63:56 */
picreg_t
int_fld
:
8
;
/* 55:48 */
picreg_t
int_addr
:
48
;
/* 47:0 */
}
pic_p_int_addr_fld_s
;
}
pic_p_int_addr_u_t
;
/*
* Error Interrupt View Register
*
* This register contains the view of which interrupt occur even if they are
* not currently enabled. The group clear is used to clear these bits just like
* the interrupt status register bits.
*/
typedef
union
pic_p_err_int_view_u
{
picreg_t
pic_p_err_int_view_regval
;
struct
{
picreg_t
:
22
;
/* 63:42 */
picreg_t
int_ram_perr
:
1
;
/* 41:41 */
picreg_t
bus_arb_broke
:
1
;
/* 40:40 */
picreg_t
pci_x_req_tout
:
1
;
/* 39:39 */
picreg_t
pci_x_tabort
:
1
;
/* 38:38 */
picreg_t
pci_x_perr
:
1
;
/* 37:37 */
picreg_t
pci_x_serr
:
1
;
/* 36:36 */
picreg_t
pci_x_mretry
:
1
;
/* 35:35 */
picreg_t
pci_x_mtout
:
1
;
/* 34:34 */
picreg_t
pci_x_da_parity
:
1
;
/* 33:33 */
picreg_t
pci_x_ad_parity
:
1
;
/* 32:32 */
picreg_t
:
1
;
/* 31:31 */
picreg_t
pmu_page_fault
:
1
;
/* 30:30 */
picreg_t
unexpected_resp
:
1
;
/* 29:29 */
picreg_t
bad_xresp_packet
:
1
;
/* 28:28 */
picreg_t
bad_xreq_packet
:
1
;
/* 27:27 */
picreg_t
resp_xtalk_error
:
1
;
/* 26:26 */
picreg_t
req_xtalk_error
:
1
;
/* 25:25 */
picreg_t
invalid_access
:
1
;
/* 24:24 */
picreg_t
unsupported_xop
:
1
;
/* 23:23 */
picreg_t
xreq_fifo_oflow
:
1
;
/* 22:22 */
picreg_t
llp_rec_snerror
:
1
;
/* 21:21 */
picreg_t
llp_rec_cberror
:
1
;
/* 20:20 */
picreg_t
llp_rcty
:
1
;
/* 19:19 */
picreg_t
llp_tx_retry
:
1
;
/* 18:18 */
picreg_t
llp_tcty
:
1
;
/* 17:17 */
picreg_t
:
1
;
/* 16:16 */
picreg_t
pci_abort
:
1
;
/* 15:15 */
picreg_t
pci_parity
:
1
;
/* 14:14 */
picreg_t
pci_serr
:
1
;
/* 13:13 */
picreg_t
pci_perr
:
1
;
/* 12:12 */
picreg_t
pci_master_tout
:
1
;
/* 11:11 */
picreg_t
pci_retry_cnt
:
1
;
/* 10:10 */
picreg_t
xread_req_tout
:
1
;
/* 9:9 */
picreg_t
:
9
;
/* 8:0 */
}
pic_p_err_int_view_fld_s
;
}
pic_p_err_int_view_u_t
;
/*
* Multiple Interrupt Register
*
* This register indicates if any interrupt occurs more than once without be-
* ing cleared.
*/
typedef
union
pic_p_mult_int_u
{
picreg_t
pic_p_mult_int_regval
;
struct
{
picreg_t
:
22
;
/* 63:42 */
picreg_t
int_ram_perr
:
1
;
/* 41:41 */
picreg_t
bus_arb_broke
:
1
;
/* 40:40 */
picreg_t
pci_x_req_tout
:
1
;
/* 39:39 */
picreg_t
pci_x_tabort
:
1
;
/* 38:38 */
picreg_t
pci_x_perr
:
1
;
/* 37:37 */
picreg_t
pci_x_serr
:
1
;
/* 36:36 */
picreg_t
pci_x_mretry
:
1
;
/* 35:35 */
picreg_t
pci_x_mtout
:
1
;
/* 34:34 */
picreg_t
pci_x_da_parity
:
1
;
/* 33:33 */
picreg_t
pci_x_ad_parity
:
1
;
/* 32:32 */
picreg_t
:
1
;
/* 31:31 */
picreg_t
pmu_page_fault
:
1
;
/* 30:30 */
picreg_t
unexpected_resp
:
1
;
/* 29:29 */
picreg_t
bad_xresp_packet
:
1
;
/* 28:28 */
picreg_t
bad_xreq_packet
:
1
;
/* 27:27 */
picreg_t
resp_xtalk_error
:
1
;
/* 26:26 */
picreg_t
req_xtalk_error
:
1
;
/* 25:25 */
picreg_t
invalid_access
:
1
;
/* 24:24 */
picreg_t
unsupported_xop
:
1
;
/* 23:23 */
picreg_t
xreq_fifo_oflow
:
1
;
/* 22:22 */
picreg_t
llp_rec_snerror
:
1
;
/* 21:21 */
picreg_t
llp_rec_cberror
:
1
;
/* 20:20 */
picreg_t
llp_rcty
:
1
;
/* 19:19 */
picreg_t
llp_tx_retry
:
1
;
/* 18:18 */
picreg_t
llp_tcty
:
1
;
/* 17:17 */
picreg_t
:
1
;
/* 16:16 */
picreg_t
pci_abort
:
1
;
/* 15:15 */
picreg_t
pci_parity
:
1
;
/* 14:14 */
picreg_t
pci_serr
:
1
;
/* 13:13 */
picreg_t
pci_perr
:
1
;
/* 12:12 */
picreg_t
pci_master_tout
:
1
;
/* 11:11 */
picreg_t
pci_retry_cnt
:
1
;
/* 10:10 */
picreg_t
xread_req_tout
:
1
;
/* 9:9 */
picreg_t
:
1
;
/* 8:8 */
picreg_t
int_state
:
8
;
/* 7:0 */
}
pic_p_mult_int_fld_s
;
}
pic_p_mult_int_u_t
;
/*
* Force Always Interrupt (x) Register
*
* A write to this data independent write only register will force a set inter-
* rupt to occur as if the interrupt line had transitioned. If the interrupt line
* is already active an addition set interrupt packet is set. All buffer flush op-
* erations also occur on this operation.
*/
/*
* Force Interrupt (x) Register
*
* A write to this data independent write only register in conjunction with
* the assertion of the corresponding interrupt line will force a set interrupt
* to occur as if the interrupt line had transitioned. The interrupt line must
* be active for this operation to generate a set packet, otherwise the write
* PIO is ignored. All buffer flush operations also occur when the set packet
* is sent on this operation.
*/
/*
* Device Registers
*
* The Device registers contain device specific and mapping information.
*/
typedef
union
pic_device_reg_u
{
picreg_t
pic_device_reg_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
2
;
/* 31:30 */
picreg_t
en_virtual1
:
1
;
/* 29:29 */
picreg_t
en_error_lock
:
1
;
/* 28:28 */
picreg_t
en_page_chk
:
1
;
/* 27:27 */
picreg_t
force_pci_par
:
1
;
/* 26:26 */
picreg_t
en_virtual0
:
1
;
/* 25:25 */
picreg_t
:
1
;
/* 24:24 */
picreg_t
dir_wrt_gen
:
1
;
/* 23:23 */
picreg_t
dev_size
:
1
;
/* 22:22 */
picreg_t
real_time
:
1
;
/* 21:21 */
picreg_t
:
1
;
/* 20:20 */
picreg_t
swap_direct
:
1
;
/* 19:19 */
picreg_t
prefetch
:
1
;
/* 18:18 */
picreg_t
precise
:
1
;
/* 17:17 */
picreg_t
coherent
:
1
;
/* 16:16 */
picreg_t
barrier
:
1
;
/* 15:15 */
picreg_t
gbr
:
1
;
/* 14:14 */
picreg_t
dev_swap
:
1
;
/* 13:13 */
picreg_t
dev_io_mem
:
1
;
/* 12:12 */
picreg_t
dev_off
:
12
;
/* 11:0 */
}
pic_device_reg_fld_s
;
}
pic_device_reg_u_t
;
/*
* Device (x) Write Request Buffer Flush
*
* When read, this register will return a 0x00 after the write buffer associat-
* ed with the device has been flushed. (PCI Only)
*/
/*
* Even Device Read Response Buffer Register (PCI Only)
*
* This register is use to allocate the read response buffers for the even num-
* bered devices. (0,2)
*/
typedef
union
pic_p_even_resp_u
{
picreg_t
pic_p_even_resp_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
buff_14_en
:
1
;
/* 31:31 */
picreg_t
buff_14_vdev
:
2
;
/* 30:29 */
picreg_t
buff_14_pdev
:
1
;
/* 28:28 */
picreg_t
buff_12_en
:
1
;
/* 27:27 */
picreg_t
buff_12_vdev
:
2
;
/* 26:25 */
picreg_t
buff_12_pdev
:
1
;
/* 24:24 */
picreg_t
buff_10_en
:
1
;
/* 23:23 */
picreg_t
buff_10_vdev
:
2
;
/* 22:21 */
picreg_t
buff_10_pdev
:
1
;
/* 20:20 */
picreg_t
buff_8_en
:
1
;
/* 19:19 */
picreg_t
buff_8_vdev
:
2
;
/* 18:17 */
picreg_t
buff_8_pdev
:
1
;
/* 16:16 */
picreg_t
buff_6_en
:
1
;
/* 15:15 */
picreg_t
buff_6_vdev
:
2
;
/* 14:13 */
picreg_t
buff_6_pdev
:
1
;
/* 12:12 */
picreg_t
buff_4_en
:
1
;
/* 11:11 */
picreg_t
buff_4_vdev
:
2
;
/* 10:9 */
picreg_t
buff_4_pdev
:
1
;
/* 8:8 */
picreg_t
buff_2_en
:
1
;
/* 7:7 */
picreg_t
buff_2_vdev
:
2
;
/* 6:5 */
picreg_t
buff_2_pdev
:
1
;
/* 4:4 */
picreg_t
buff_0_en
:
1
;
/* 3:3 */
picreg_t
buff_0_vdev
:
2
;
/* 2:1 */
picreg_t
buff_0_pdev
:
1
;
/* 0:0 */
}
pic_p_even_resp_fld_s
;
}
pic_p_even_resp_u_t
;
/*
* Odd Device Read Response Buffer Register (PCI Only)
*
* This register is use to allocate the read response buffers for the odd num-
* bered devices. (1,3))
*/
typedef
union
pic_p_odd_resp_u
{
picreg_t
pic_p_odd_resp_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
buff_15_en
:
1
;
/* 31:31 */
picreg_t
buff_15_vdev
:
2
;
/* 30:29 */
picreg_t
buff_15_pdev
:
1
;
/* 28:28 */
picreg_t
buff_13_en
:
1
;
/* 27:27 */
picreg_t
buff_13_vdev
:
2
;
/* 26:25 */
picreg_t
buff_13_pdev
:
1
;
/* 24:24 */
picreg_t
buff_11_en
:
1
;
/* 23:23 */
picreg_t
buff_11_vdev
:
2
;
/* 22:21 */
picreg_t
buff_11_pdev
:
1
;
/* 20:20 */
picreg_t
buff_9_en
:
1
;
/* 19:19 */
picreg_t
buff_9_vdev
:
2
;
/* 18:17 */
picreg_t
buff_9_pdev
:
1
;
/* 16:16 */
picreg_t
buff_7_en
:
1
;
/* 15:15 */
picreg_t
buff_7_vdev
:
2
;
/* 14:13 */
picreg_t
buff_7_pdev
:
1
;
/* 12:12 */
picreg_t
buff_5_en
:
1
;
/* 11:11 */
picreg_t
buff_5_vdev
:
2
;
/* 10:9 */
picreg_t
buff_5_pdev
:
1
;
/* 8:8 */
picreg_t
buff_3_en
:
1
;
/* 7:7 */
picreg_t
buff_3_vdev
:
2
;
/* 6:5 */
picreg_t
buff_3_pdev
:
1
;
/* 4:4 */
picreg_t
buff_1_en
:
1
;
/* 3:3 */
picreg_t
buff_1_vdev
:
2
;
/* 2:1 */
picreg_t
buff_1_pdev
:
1
;
/* 0:0 */
}
pic_p_odd_resp_fld_s
;
}
pic_p_odd_resp_u_t
;
/*
* Read Response Buffer Status Register (PCI Only)
*
* This read only register contains the current response buffer status.
*/
typedef
union
pic_p_resp_status_u
{
picreg_t
pic_p_resp_status_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
rrb_valid
:
16
;
/* 31:16 */
picreg_t
rrb_inuse
:
16
;
/* 15:0 */
}
pic_p_resp_status_fld_s
;
}
pic_p_resp_status_u_t
;
/*
* Read Response Buffer Clear Register (PCI Only)
*
* A write to this register clears the current contents of the buffer.
*/
typedef
union
pic_p_resp_clear_u
{
picreg_t
pic_p_resp_clear_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
rrb_clear
:
16
;
/* 15:0 */
}
pic_p_resp_clear_fld_s
;
}
pic_p_resp_clear_u_t
;
/*
* PCI Read Response Buffer (x) Upper Address Match
*
* The PCI Bridge read response buffer upper address register is a read only
* register which contains the upper 16-bits of the address and status used to
* select the buffer for a PCI transaction.
*/
typedef
union
pic_p_buf_upper_addr_match_u
{
picreg_t
pic_p_buf_upper_addr_match_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
filled
:
1
;
/* 31:31 */
picreg_t
armed
:
1
;
/* 30:30 */
picreg_t
flush
:
1
;
/* 29:29 */
picreg_t
xerr
:
1
;
/* 28:28 */
picreg_t
pkterr
:
1
;
/* 27:27 */
picreg_t
timeout
:
1
;
/* 26:26 */
picreg_t
prefetch
:
1
;
/* 25:25 */
picreg_t
precise
:
1
;
/* 24:24 */
picreg_t
dw_be
:
8
;
/* 23:16 */
picreg_t
upp_addr
:
16
;
/* 15:0 */
}
pic_p_buf_upper_addr_match_fld_s
;
}
pic_p_buf_upper_addr_match_u_t
;
/*
* PCI Read Response Buffer (x) Lower Address Match
*
* The PCI Bridge read response buffer lower address Match register is a
* read only register which contains the address and status used to select the
* buffer for a PCI transaction.
*/
typedef
union
pic_p_buf_lower_addr_match_u
{
picreg_t
pic_p_buf_lower_addr_match_regval
;
struct
{
picreg_t
filled
:
1
;
/* 63:63 */
picreg_t
armed
:
1
;
/* 62:62 */
picreg_t
flush
:
1
;
/* 61:61 */
picreg_t
xerr
:
1
;
/* 60:60 */
picreg_t
pkterr
:
1
;
/* 59:59 */
picreg_t
timeout
:
1
;
/* 58:58 */
picreg_t
prefetch
:
1
;
/* 57:57 */
picreg_t
precise
:
1
;
/* 56:56 */
picreg_t
dw_be
:
8
;
/* 55:48 */
picreg_t
upp_addr
:
16
;
/* 47:32 */
picreg_t
low_addr
:
32
;
/* 31:0 */
}
pic_p_buf_lower_addr_match_fld_s
;
}
pic_p_buf_lower_addr_match_u_t
;
/*
* PCI Buffer (x) Flush Count with Data Touch Register
*
* This counter is incremented each time the corresponding response buffer
* is flushed after at least a single data element in the buffer is used. A word
* write to this address clears the count.
*/
typedef
union
pic_flush_w_touch_u
{
picreg_t
pic_flush_w_touch_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
touch_cnt
:
16
;
/* 15:0 */
}
pic_flush_w_touch_fld_s
;
}
pic_flush_w_touch_u_t
;
/*
* PCI Buffer (x) Flush Count w/o Data Touch Register
*
* This counter is incremented each time the corresponding response buffer
* is flushed without any data element in the buffer being used. A word
* write to this address clears the count.
*/
typedef
union
pic_flush_wo_touch_u
{
picreg_t
pic_flush_wo_touch_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
notouch_cnt
:
16
;
/* 15:0 */
}
pic_flush_wo_touch_fld_s
;
}
pic_flush_wo_touch_u_t
;
/*
* PCI Buffer (x) Request in Flight Count Register
*
* This counter is incremented on each bus clock while the request is in-
* flight. A word write to this address clears the count. ]
*/
typedef
union
pic_inflight_u
{
picreg_t
pic_inflight_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
inflight_cnt
:
16
;
/* 15:0 */
}
pic_inflight_fld_s
;
}
pic_inflight_u_t
;
/*
* PCI Buffer (x) Prefetch Request Count Register
*
* This counter is incremented each time the request using this buffer was
* generated from the prefetcher. A word write to this address clears the
* count.
*/
typedef
union
pic_prefetch_u
{
picreg_t
pic_prefetch_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
prefetch_cnt
:
16
;
/* 15:0 */
}
pic_prefetch_fld_s
;
}
pic_prefetch_u_t
;
/*
* PCI Buffer (x) Total PCI Retry Count Register
*
* This counter is incremented each time a PCI bus retry occurs and the ad-
* dress matches the tag for the selected buffer. The buffer must also has this
* request in-flight. A word write to this address clears the count.
*/
typedef
union
pic_total_pci_retry_u
{
picreg_t
pic_total_pci_retry_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
retry_cnt
:
16
;
/* 15:0 */
}
pic_total_pci_retry_fld_s
;
}
pic_total_pci_retry_u_t
;
/*
* PCI Buffer (x) Max PCI Retry Count Register
*
* This counter is contains the maximum retry count for a single request
* which was in-flight for this buffer. A word write to this address clears the
* count.
*/
typedef
union
pic_max_pci_retry_u
{
picreg_t
pic_max_pci_retry_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
max_retry_cnt
:
16
;
/* 15:0 */
}
pic_max_pci_retry_fld_s
;
}
pic_max_pci_retry_u_t
;
/*
* PCI Buffer (x) Max Latency Count Register
*
* This counter is contains the maximum count (in bus clocks) for a single
* request which was in-flight for this buffer. A word write to this address
* clears the count.
*/
typedef
union
pic_max_latency_u
{
picreg_t
pic_max_latency_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
:
16
;
/* 31:16 */
picreg_t
max_latency_cnt
:
16
;
/* 15:0 */
}
pic_max_latency_fld_s
;
}
pic_max_latency_u_t
;
/*
* PCI Buffer (x) Clear All Register
*
* Any access to this register clears all the count values for the (x) registers.
*/
/*
* PCI-X Registers
*
* This register contains the address in the read buffer structure. There are
* 16 read buffer structures.
*/
typedef
union
pic_rd_buf_addr_u
{
picreg_t
pic_rd_buf_addr_regval
;
struct
{
picreg_t
pcix_err_addr
:
64
;
/* 63:0 */
}
pic_rd_buf_addr_fld_s
;
}
pic_rd_buf_addr_u_t
;
/*
* PCI-X Read Buffer (x) Attribute Register
*
* This register contains the attribute data in the read buffer structure. There
* are 16 read buffer structures.
*/
typedef
union
pic_px_read_buf_attr_u
{
picreg_t
pic_px_read_buf_attr_regval
;
struct
{
picreg_t
:
16
;
/* 63:48 */
picreg_t
bus_cmd
:
4
;
/* 47:44 */
picreg_t
byte_cnt
:
12
;
/* 43:32 */
picreg_t
entry_valid
:
1
;
/* 31:31 */
picreg_t
ns
:
1
;
/* 30:30 */
picreg_t
ro
:
1
;
/* 29:29 */
picreg_t
tag
:
5
;
/* 28:24 */
picreg_t
bus_num
:
8
;
/* 23:16 */
picreg_t
dev_num
:
5
;
/* 15:11 */
picreg_t
fun_num
:
3
;
/* 10:8 */
picreg_t
:
2
;
/* 7:6 */
picreg_t
f_buffer_index
:
6
;
/* 5:0 */
}
pic_px_read_buf_attr_fld_s
;
}
pic_px_read_buf_attr_u_t
;
/*
* PCI-X Write Buffer (x) Address Register
*
* This register contains the address in the write buffer structure. There are
* 8 write buffer structures.
*/
typedef
union
pic_px_write_buf_addr_u
{
picreg_t
pic_px_write_buf_addr_regval
;
struct
{
picreg_t
pcix_err_addr
:
64
;
/* 63:0 */
}
pic_px_write_buf_addr_fld_s
;
}
pic_px_write_buf_addr_u_t
;
/*
* PCI-X Write Buffer (x) Attribute Register
*
* This register contains the attribute data in the write buffer structure.
* There are 8 write buffer structures.
*/
typedef
union
pic_px_write_buf_attr_u
{
picreg_t
pic_px_write_buf_attr_regval
;
struct
{
picreg_t
:
16
;
/* 63:48 */
picreg_t
bus_cmd
:
4
;
/* 47:44 */
picreg_t
byte_cnt
:
12
;
/* 43:32 */
picreg_t
entry_valid
:
1
;
/* 31:31 */
picreg_t
ns
:
1
;
/* 30:30 */
picreg_t
ro
:
1
;
/* 29:29 */
picreg_t
tag
:
5
;
/* 28:24 */
picreg_t
bus_num
:
8
;
/* 23:16 */
picreg_t
dev_num
:
5
;
/* 15:11 */
picreg_t
fun_num
:
3
;
/* 10:8 */
picreg_t
:
2
;
/* 7:6 */
picreg_t
f_buffer_index
:
6
;
/* 5:0 */
}
pic_px_write_buf_attr_fld_s
;
}
pic_px_write_buf_attr_u_t
;
/*
* PCI-X Write Buffer (x) Valid Register
*
* This register contains the valid or inuse cache lines for this buffer struc-
* ture.
*/
typedef
union
pic_px_write_buf_valid_u
{
picreg_t
pic_px_write_buf_valid_regval
;
struct
{
picreg_t
:
32
;
/* 63:32 */
picreg_t
wrt_valid_buff
:
32
;
/* 31:0 */
}
pic_px_write_buf_valid_fld_s
;
}
pic_px_write_buf_valid_u_t
;
typedef
uint64_t
picate_t
;
/*****************************************************************************
*********************** PIC MMR structure mapping ***************************
*****************************************************************************/
/* NOTE: PIC WAR. PV#854697. PIC does not allow writes just to [31:0]
* of a 64-bit register. When writing PIC registers, always write the
* entire 64 bits.
*/
typedef
volatile
struct
pic_s
{
/* 0x000000-0x00FFFF -- Local Registers */
/* 0x000000-0x000057 -- Standard Widget Configuration */
picreg_t
p_wid_id
;
/* 0x000000 */
picreg_t
p_wid_stat
;
/* 0x000008 */
picreg_t
p_wid_err_upper
;
/* 0x000010 */
picreg_t
p_wid_err_lower
;
/* 0x000018 */
#define p_wid_err p_wid_err_lower
picreg_t
p_wid_control
;
/* 0x000020 */
picreg_t
p_wid_req_timeout
;
/* 0x000028 */
picreg_t
p_wid_int_upper
;
/* 0x000030 */
picreg_t
p_wid_int_lower
;
/* 0x000038 */
#define p_wid_int p_wid_int_lower
picreg_t
p_wid_err_cmdword
;
/* 0x000040 */
picreg_t
p_wid_llp
;
/* 0x000048 */
picreg_t
p_wid_tflush
;
/* 0x000050 */
/* 0x000058-0x00007F -- Bridge-specific Widget Configuration */
picreg_t
p_wid_aux_err
;
/* 0x000058 */
picreg_t
p_wid_resp_upper
;
/* 0x000060 */
picreg_t
p_wid_resp_lower
;
/* 0x000068 */
#define p_wid_resp p_wid_resp_lower
picreg_t
p_wid_tst_pin_ctrl
;
/* 0x000070 */
picreg_t
p_wid_addr_lkerr
;
/* 0x000078 */
/* 0x000080-0x00008F -- PMU & MAP */
picreg_t
p_dir_map
;
/* 0x000080 */
picreg_t
_pad_000088
;
/* 0x000088 */
/* 0x000090-0x00009F -- SSRAM */
picreg_t
p_map_fault
;
/* 0x000090 */
picreg_t
_pad_000098
;
/* 0x000098 */
/* 0x0000A0-0x0000AF -- Arbitration */
picreg_t
p_arb
;
/* 0x0000A0 */
picreg_t
_pad_0000A8
;
/* 0x0000A8 */
/* 0x0000B0-0x0000BF -- Number In A Can or ATE Parity Error */
picreg_t
p_ate_parity_err
;
/* 0x0000B0 */
picreg_t
_pad_0000B8
;
/* 0x0000B8 */
/* 0x0000C0-0x0000FF -- PCI/GIO */
picreg_t
p_bus_timeout
;
/* 0x0000C0 */
picreg_t
p_pci_cfg
;
/* 0x0000C8 */
picreg_t
p_pci_err_upper
;
/* 0x0000D0 */
picreg_t
p_pci_err_lower
;
/* 0x0000D8 */
#define p_pci_err p_pci_err_lower
picreg_t
_pad_0000E0
[
4
];
/* 0x0000{E0..F8} */
/* 0x000100-0x0001FF -- Interrupt */
picreg_t
p_int_status
;
/* 0x000100 */
picreg_t
p_int_enable
;
/* 0x000108 */
picreg_t
p_int_rst_stat
;
/* 0x000110 */
picreg_t
p_int_mode
;
/* 0x000118 */
picreg_t
p_int_device
;
/* 0x000120 */
picreg_t
p_int_host_err
;
/* 0x000128 */
picreg_t
p_int_addr
[
8
];
/* 0x0001{30,,,68} */
picreg_t
p_err_int_view
;
/* 0x000170 */
picreg_t
p_mult_int
;
/* 0x000178 */
picreg_t
p_force_always
[
8
];
/* 0x0001{80,,,B8} */
picreg_t
p_force_pin
[
8
];
/* 0x0001{C0,,,F8} */
/* 0x000200-0x000298 -- Device */
picreg_t
p_device
[
4
];
/* 0x0002{00,,,18} */
picreg_t
_pad_000220
[
4
];
/* 0x0002{20,,,38} */
picreg_t
p_wr_req_buf
[
4
];
/* 0x0002{40,,,58} */
picreg_t
_pad_000260
[
4
];
/* 0x0002{60,,,78} */
picreg_t
p_rrb_map
[
2
];
/* 0x0002{80,,,88} */
#define p_even_resp p_rrb_map[0]
/* 0x000280 */
#define p_odd_resp p_rrb_map[1]
/* 0x000288 */
picreg_t
p_resp_status
;
/* 0x000290 */
picreg_t
p_resp_clear
;
/* 0x000298 */
picreg_t
_pad_0002A0
[
12
];
/* 0x0002{A0..F8} */
/* 0x000300-0x0003F8 -- Buffer Address Match Registers */
struct
{
picreg_t
upper
;
/* 0x0003{00,,,F0} */
picreg_t
lower
;
/* 0x0003{08,,,F8} */
}
p_buf_addr_match
[
16
];
/* 0x000400-0x0005FF -- Performance Monitor Registers (even only) */
struct
{
picreg_t
flush_w_touch
;
/* 0x000{400,,,5C0} */
picreg_t
flush_wo_touch
;
/* 0x000{408,,,5C8} */
picreg_t
inflight
;
/* 0x000{410,,,5D0} */
picreg_t
prefetch
;
/* 0x000{418,,,5D8} */
picreg_t
total_pci_retry
;
/* 0x000{420,,,5E0} */
picreg_t
max_pci_retry
;
/* 0x000{428,,,5E8} */
picreg_t
max_latency
;
/* 0x000{430,,,5F0} */
picreg_t
clear_all
;
/* 0x000{438,,,5F8} */
}
p_buf_count
[
8
];
/* 0x000600-0x0009FF -- PCI/X registers */
picreg_t
p_pcix_bus_err_addr
;
/* 0x000600 */
picreg_t
p_pcix_bus_err_attr
;
/* 0x000608 */
picreg_t
p_pcix_bus_err_data
;
/* 0x000610 */
picreg_t
p_pcix_pio_split_addr
;
/* 0x000618 */
picreg_t
p_pcix_pio_split_attr
;
/* 0x000620 */
picreg_t
p_pcix_dma_req_err_attr
;
/* 0x000628 */
picreg_t
p_pcix_dma_req_err_addr
;
/* 0x000630 */
picreg_t
p_pcix_timeout
;
/* 0x000638 */
picreg_t
_pad_000640
[
120
];
/* 0x000{640,,,9F8} */
/* 0x000A00-0x000BFF -- PCI/X Read&Write Buffer */
struct
{
picreg_t
p_buf_addr
;
/* 0x000{A00,,,AF0} */
picreg_t
p_buf_attr
;
/* 0X000{A08,,,AF8} */
}
p_pcix_read_buf_64
[
16
];
struct
{
picreg_t
p_buf_addr
;
/* 0x000{B00,,,BE0} */
picreg_t
p_buf_attr
;
/* 0x000{B08,,,BE8} */
picreg_t
p_buf_valid
;
/* 0x000{B10,,,BF0} */
picreg_t
__pad1
;
/* 0x000{B18,,,BF8} */
}
p_pcix_write_buf_64
[
8
];
/* End of Local Registers -- Start of Address Map space */
char
_pad_000c00
[
0x010000
-
0x000c00
];
/* 0x010000-0x011fff -- Internal ATE RAM (Auto Parity Generation) */
picate_t
p_int_ate_ram
[
1024
];
/* 0x010000-0x011fff */
/* 0x012000-0x013fff -- Internal ATE RAM (Manual Parity Generation) */
picate_t
p_int_ate_ram_mp
[
1024
];
/* 0x012000-0x013fff */
char
_pad_014000
[
0x18000
-
0x014000
];
/* 0x18000-0x197F8 -- PIC Write Request Ram */
picreg_t
p_wr_req_lower
[
256
];
/* 0x18000 - 0x187F8 */
picreg_t
p_wr_req_upper
[
256
];
/* 0x18800 - 0x18FF8 */
picreg_t
p_wr_req_parity
[
256
];
/* 0x19000 - 0x197F8 */
char
_pad_019800
[
0x20000
-
0x019800
];
/* 0x020000-0x027FFF -- PCI Device Configuration Spaces */
union
{
uint8_t
c
[
0x1000
/
1
];
/* 0x02{0000,,,7FFF} */
uint16_t
s
[
0x1000
/
2
];
/* 0x02{0000,,,7FFF} */
uint32_t
l
[
0x1000
/
4
];
/* 0x02{0000,,,7FFF} */
uint64_t
d
[
0x1000
/
8
];
/* 0x02{0000,,,7FFF} */
union
{
uint8_t
c
[
0x100
/
1
];
uint16_t
s
[
0x100
/
2
];
uint32_t
l
[
0x100
/
4
];
uint64_t
d
[
0x100
/
8
];
}
f
[
8
];
}
p_type0_cfg_dev
[
8
];
/* 0x02{0000,,,7FFF} */
/* 0x028000-0x028FFF -- PCI Type 1 Configuration Space */
union
{
uint8_t
c
[
0x1000
/
1
];
/* 0x028000-0x029000 */
uint16_t
s
[
0x1000
/
2
];
/* 0x028000-0x029000 */
uint32_t
l
[
0x1000
/
4
];
/* 0x028000-0x029000 */
uint64_t
d
[
0x1000
/
8
];
/* 0x028000-0x029000 */
union
{
uint8_t
c
[
0x100
/
1
];
uint16_t
s
[
0x100
/
2
];
uint32_t
l
[
0x100
/
4
];
uint64_t
d
[
0x100
/
8
];
}
f
[
8
];
}
p_type1_cfg
;
/* 0x028000-0x029000 */
char
_pad_029000
[
0x030000
-
0x029000
];
/* 0x030000-0x030007 -- PCI Interrupt Acknowledge Cycle */
union
{
uint8_t
c
[
8
/
1
];
uint16_t
s
[
8
/
2
];
uint32_t
l
[
8
/
4
];
uint64_t
d
[
8
/
8
];
}
p_pci_iack
;
/* 0x030000-0x030007 */
char
_pad_030007
[
0x040000
-
0x030008
];
/* 0x040000-0x030007 -- PCIX Special Cycle */
union
{
uint8_t
c
[
8
/
1
];
uint16_t
s
[
8
/
2
];
uint32_t
l
[
8
/
4
];
uint64_t
d
[
8
/
8
];
}
p_pcix_cycle
;
/* 0x040000-0x040007 */
}
pic_t
;
#endif
/* _ASM_IA64_SN_PCI_PIC_H */
include/asm-ia64/sn/pda.h
View file @
2b889c52
...
...
@@ -60,6 +60,7 @@ typedef struct pda_s {
int
sn_lb_int_war_ticks
;
int
sn_last_irq
;
int
sn_first_irq
;
int
sn_num_irqs
;
/* number of irqs targeted for this cpu */
}
pda_t
;
...
...
Write
Preview
Markdown
is supported
0%
Try again
or
attach a new file
Attach a file
Cancel
You are about to add
0
people
to the discussion. Proceed with caution.
Finish editing this message first!
Cancel
Please
register
or
sign in
to comment