Skip to content

L
linux
Commit 74459154 authored by Andrew Morton's avatar Andrew Morton Committed by Linus Torvalds
Browse files
Options

[PATCH] sn: Fix the last patch - missed an IS_PIC_SOFT and needed the CG definition 

From: Pat Gefre <pfg@sgi.com>

Fix the last patch - missed an IS_PIC_SOFT and needed the CG definition

Header file clean up
Added some __init definitions for functions that were init only
Removed some 'porting' code - replaced it with linux calls/defintions
Cleaned up some of the types we were using (ones that had been added)
Fixed include files that had the wrong path in their ifdef'd names
parent deec0d22
Show whitespace changes
Inline Side-by-side
Showing with 292 additions and 582 deletions
arch/ia64/sn/io/machvec/pci_bus_cvlink.c
View file @ 74459154
......@@ -6,36 +6,11 @@
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#include <linux/config.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/sched.h>
#include <linux/ioport.h>
#include <asm/sn/types.h>
#include <linux/vmalloc.h>
#include <asm/sn/sgi.h>
#include <asm/sn/io.h>
#include <asm/sn/driver.h>
#include <asm/sn/iograph.h>
#include <asm/param.h>
#include <asm/sn/pio.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/sn_private.h>
#include <asm/sn/addrs.h>
#include <asm/sn/hcl.h>
#include <asm/sn/hcl_util.h>
#include <asm/sn/intr.h>
#include <asm/sn/xtalk/xtalkaddrs.h>
#include <asm/sn/klconfig.h>
#include <asm/sn/nodepda.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_bus_cvlink.h>
#include <asm/sn/simulator.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/arch.h>
extern int bridge_rev_b_data_check_disable;
......@@ -195,12 +170,13 @@ printk("set_flush_addresses: xbow_buf_sync\n");
struct sn_flush_nasid_entry flush_nasid_list[MAX_NASIDS];
// Initialize the data structures for flushing write buffers after a PIO read.
// The theory is:
// Take an unused int. pin and associate it with a pin that is in use.
// After a PIO read, force an interrupt on the unused pin, forcing a write buffer flush
// on the in use pin. This will prevent the race condition between PIO read responses and
// DMA writes.
/* Initialize the data structures for flushing write buffers after a PIO read.
* The theory is:
* Take an unused int. pin and associate it with a pin that is in use.
* After a PIO read, force an interrupt on the unused pin, forcing a write buffer flush
* on the in use pin. This will prevent the race condition between PIO read responses and
* DMA writes.
*/
void
sn_dma_flush_init(unsigned long start, unsigned long end, int idx, int pin, int slot) {
nasid_t nasid;
......@@ -293,8 +269,9 @@ sn_dma_flush_init(unsigned long start, unsigned long end, int idx, int pin, int
}
}
// if it's IO9, bus 1, we don't care about slots 1, 3, and 4. This is
// because these are the IOC4 slots and we don't flush them.
/* if it's IO9, bus 1, we don't care about slots 1 and 4. This is
* because these are the IOC4 slots and we don't flush them.
*/
if (isIO9(nasid) && bus == 0 && (slot == 1 || slot == 4)) {
return;
}
......@@ -331,23 +308,24 @@ sn_dma_flush_init(unsigned long start, unsigned long end, int idx, int pin, int
}
b = (bridge_t *)(NODE_SWIN_BASE(nasid, wid_num) | (bus << 23) );
// If it's IO9, then slot 2 maps to slot 7 and slot 6 maps to slot 8.
// To see this is non-trivial. By drawing pictures and reading manuals and talking
// to HW guys, we can see that on IO9 bus 1, slots 7 and 8 are always unused.
// Further, since we short-circuit slots 1, 3, and 4 above, we only have to worry
// about the case when there is a card in slot 2. A multifunction card will appear
// to be in slot 6 (from an interrupt point of view) also. That's the most we'll
// have to worry about. A four function card will overload the interrupt lines in
// slot 2 and 6.
// We also need to special case the 12160 device in slot 3. Fortunately, we have
// a spare intr. line for pin 4, so we'll use that for the 12160.
// All other buses have slot 3 and 4 and slots 7 and 8 unused. Since we can only
// see slots 1 and 2 and slots 5 and 6 coming through here for those buses (this
// is true only on Pxbricks with 2 physical slots per bus), we just need to add
// 2 to the slot number to find an unused slot.
// We have convinced ourselves that we will never see a case where two different cards
// in two different slots will ever share an interrupt line, so there is no need to
// special case this.
/* If it's IO9, then slot 2 maps to slot 7 and slot 6 maps to slot 8.
* To see this is non-trivial. By drawing pictures and reading manuals and talking
* to HW guys, we can see that on IO9 bus 1, slots 7 and 8 are always unused.
* Further, since we short-circuit slots 1, 3, and 4 above, we only have to worry
* about the case when there is a card in slot 2. A multifunction card will appear
* to be in slot 6 (from an interrupt point of view) also. That's the most we'll
* have to worry about. A four function card will overload the interrupt lines in
* slot 2 and 6.
* We also need to special case the 12160 device in slot 3. Fortunately, we have
* a spare intr. line for pin 4, so we'll use that for the 12160.
* All other buses have slot 3 and 4 and slots 7 and 8 unused. Since we can only
* see slots 1 and 2 and slots 5 and 6 coming through here for those buses (this
* is true only on Pxbricks with 2 physical slots per bus), we just need to add
* 2 to the slot number to find an unused slot.
* We have convinced ourselves that we will never see a case where two different cards
* in two different slots will ever share an interrupt line, so there is no need to
* special case this.
*/
if (isIO9(nasid) && wid_num == 0xc && bus == 0) {
if (slot == 2) {
......
arch/ia64/sn/io/machvec/pci_dma.c
View file @ 74459154
......@@ -9,24 +9,7 @@
* a description of how these routines should be used.
*/
#include <linux/config.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/string.h>
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <asm/delay.h>
#include <asm/io.h>
#include <asm/sn/sgi.h>
#include <asm/sn/io.h>
#include <asm/sn/hcl.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/driver.h>
#include <asm/sn/types.h>
#include <asm/sn/alenlist.h>
#include <asm/sn/pci/pci_bus_cvlink.h>
/*
......@@ -128,10 +111,7 @@ find_sn_dma_map(dma_addr_t dma_addr, unsigned char busnum)
*
* This interface is usually used for "command" streams (e.g. the command
* queue for a SCSI controller). See Documentation/DMA-mapping.txt for
* more information. Note that this routine will always put a 32 bit
* DMA address into @dma_handle. This is because most devices
* that are capable of 64 bit PCI DMA transactions can't do 64 bit _coherent_
* DMAs, and unfortunately this interface has to cater to the LCD. Oh well.
* more information.
*
* Also known as platform_pci_alloc_consistent() by the IA64 machvec code.
*/
......
arch/ia64/sn/io/sn2/klgraph.c
View file @ 74459154
......@@ -14,19 +14,15 @@
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_sal.h>
#include <asm/sn/io.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/kldir.h>
#include <asm/sn/klconfig.h>
#include <asm/sn/router.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/hcl_util.h>
#include <asm/sn/sn_private.h>
// #define KLGRAPH_DEBUG 1
/* #define KLGRAPH_DEBUG 1 */
#ifdef KLGRAPH_DEBUG
#define GRPRINTF(x) printk x
#define CE_GRPANIC CE_PANIC
......@@ -43,7 +39,7 @@ void mark_cpuvertex_as_cpu(vertex_hdl_t vhdl, cpuid_t cpuid);
/* ARGSUSED */
void
static void __init
klhwg_add_hub(vertex_hdl_t node_vertex, klhub_t *hub, cnodeid_t cnode)
{
vertex_hdl_t myhubv;
......@@ -62,7 +58,7 @@ klhwg_add_hub(vertex_hdl_t node_vertex, klhub_t *hub, cnodeid_t cnode)
}
/* ARGSUSED */
void
static void __init
klhwg_add_disabled_cpu(vertex_hdl_t node_vertex, cnodeid_t cnode, klcpu_t *cpu, slotid_t slot)
{
vertex_hdl_t my_cpu;
......@@ -83,7 +79,7 @@ klhwg_add_disabled_cpu(vertex_hdl_t node_vertex, cnodeid_t cnode, klcpu_t *cpu,
}
/* ARGSUSED */
void
static void __init
klhwg_add_cpu(vertex_hdl_t node_vertex, cnodeid_t cnode, klcpu_t *cpu)
{
vertex_hdl_t my_cpu, cpu_dir;
......@@ -112,7 +108,7 @@ klhwg_add_cpu(vertex_hdl_t node_vertex, cnodeid_t cnode, klcpu_t *cpu)
}
void
static void __init
klhwg_add_xbow(cnodeid_t cnode, nasid_t nasid)
{
lboard_t *brd;
......@@ -123,6 +119,7 @@ klhwg_add_xbow(cnodeid_t cnode, nasid_t nasid)
vertex_hdl_t xbow_v, hubv;
/*REFERENCED*/
graph_error_t err;
extern int is_specified(char *s);
if ((brd = find_lboard((lboard_t *)KL_CONFIG_INFO(nasid), KLTYPE_IOBRICK_XBOW)) == NULL)
return;
......@@ -161,7 +158,7 @@ klhwg_add_xbow(cnodeid_t cnode, nasid_t nasid)
printk(KERN_WARNING "klhwg_add_xbow: Check for "
"working routers and router links!");
PRINT_PANIC("klhwg_add_xbow: Failed to add "
panic("klhwg_add_xbow: Failed to add "
"edge: vertex 0x%p to vertex 0x%p,"
"error %d\n",
(void *)hubv, (void *)xbow_v, err);
......@@ -187,7 +184,7 @@ klhwg_add_xbow(cnodeid_t cnode, nasid_t nasid)
/* ARGSUSED */
void
static void __init
klhwg_add_node(vertex_hdl_t hwgraph_root, cnodeid_t cnode)
{
nasid_t nasid;
......@@ -217,7 +214,7 @@ klhwg_add_node(vertex_hdl_t hwgraph_root, cnodeid_t cnode)
rv = hwgraph_path_add(hwgraph_root, path_buffer, &node_vertex);
if (rv != GRAPH_SUCCESS)
PRINT_PANIC("Node vertex creation failed. "
panic("Node vertex creation failed. "
"Path == %s",
path_buffer);
......@@ -290,7 +287,7 @@ klhwg_add_node(vertex_hdl_t hwgraph_root, cnodeid_t cnode)
/* ARGSUSED */
void
static void __init
klhwg_add_all_routers(vertex_hdl_t hwgraph_root)
{
nasid_t nasid;
......@@ -333,7 +330,7 @@ klhwg_add_all_routers(vertex_hdl_t hwgraph_root)
rv = hwgraph_path_add(hwgraph_root, path_buffer, &node_vertex);
if (rv != GRAPH_SUCCESS)
PRINT_PANIC("Router vertex creation "
panic("Router vertex creation "
"failed. Path == %s",
path_buffer);
......@@ -349,7 +346,7 @@ klhwg_add_all_routers(vertex_hdl_t hwgraph_root)
}
/* ARGSUSED */
void
static void __init
klhwg_connect_one_router(vertex_hdl_t hwgraph_root, lboard_t *brd,
cnodeid_t cnode, nasid_t nasid)
{
......@@ -385,7 +382,7 @@ klhwg_connect_one_router(vertex_hdl_t hwgraph_root, lboard_t *brd,
/* We don't know what to do with multiple router components */
if (brd->brd_numcompts != 1) {
PRINT_PANIC("klhwg_connect_one_router: %d cmpts on router\n",
panic("klhwg_connect_one_router: %d cmpts on router\n",
brd->brd_numcompts);
return;
}
......@@ -419,7 +416,7 @@ klhwg_connect_one_router(vertex_hdl_t hwgraph_root, lboard_t *brd,
if (rc != GRAPH_SUCCESS) {
if (is_specified(arg_maxnodes) && KL_CONFIG_DUPLICATE_BOARD(dest_brd))
continue;
PRINT_PANIC("Can't find router: %s", dest_path);
panic("Can't find router: %s", dest_path);
}
GRPRINTF(("klhwg_connect_one_router: Link from %s/%d to %s\n",
path_buffer, port, dest_path));
......@@ -436,14 +433,14 @@ klhwg_connect_one_router(vertex_hdl_t hwgraph_root, lboard_t *brd,
}
if (rc != GRAPH_SUCCESS && !is_specified(arg_maxnodes))
PRINT_PANIC("Can't create edge: %s/%s to vertex 0x%p error 0x%x\n",
panic("Can't create edge: %s/%s to vertex 0x%p error 0x%x\n",
path_buffer, dest_path, (void *)dest_hndl, rc);
}
}
void
static void __init
klhwg_connect_routers(vertex_hdl_t hwgraph_root)
{
nasid_t nasid;
......@@ -476,7 +473,7 @@ klhwg_connect_routers(vertex_hdl_t hwgraph_root)
void
static void __init
klhwg_connect_hubs(vertex_hdl_t hwgraph_root)
{
nasid_t nasid;
......@@ -534,7 +531,7 @@ klhwg_connect_hubs(vertex_hdl_t hwgraph_root)
if (rc != GRAPH_SUCCESS) {
if (is_specified(arg_maxnodes) && KL_CONFIG_DUPLICATE_BOARD(dest_brd))
continue;
PRINT_PANIC("Can't find board: %s", dest_path);
panic("Can't find board: %s", dest_path);
} else {
char buf[1024];
......@@ -549,7 +546,7 @@ klhwg_connect_hubs(vertex_hdl_t hwgraph_root)
rc = hwgraph_edge_add(hub_hndl, dest_hndl, buf);
if (rc != GRAPH_SUCCESS)
PRINT_PANIC("Can't create edge: %s/%s to vertex 0x%p, error 0x%x\n",
panic("Can't create edge: %s/%s to vertex 0x%p, error 0x%x\n",
path_buffer, dest_path, (void *)dest_hndl, rc);
}
......@@ -561,7 +558,7 @@ klhwg_connect_hubs(vertex_hdl_t hwgraph_root)
* hints which can later be used by the drivers using the device/driver
* admin interface.
*/
void
static void __init
klhwg_device_disable_hints_add(void)
{
cnodeid_t cnode; /* node we are looking at */
......@@ -620,7 +617,7 @@ klhwg_device_disable_hints_add(void)
}
}
void
void __init
klhwg_add_all_modules(vertex_hdl_t hwgraph_root)
{
cmoduleid_t cm;
......@@ -654,14 +651,13 @@ klhwg_add_all_modules(vertex_hdl_t hwgraph_root)
ASSERT_ALWAYS(rc == GRAPH_SUCCESS);
rc = rc;
hwgraph_info_add_LBL(vhdl,
INFO_LBL_ELSC,
(arbitrary_info_t) (__psint_t) 1);
hwgraph_info_add_LBL(vhdl, INFO_LBL_ELSC,
(arbitrary_info_t)1);
}
}
void
void __init
klhwg_add_all_nodes(vertex_hdl_t hwgraph_root)
{
cnodeid_t cnode;
......
arch/ia64/sn/io/sn2/ml_SN_init.c
View file @ 74459154
......@@ -66,7 +66,7 @@ void init_platform_nodepda(nodepda_t *npda, cnodeid_t node)
npda->npda_rip_last = &npda->npda_rip_first;
npda->geoid.any.type = GEO_TYPE_INVALID;
mutex_init_locked(&npda->xbow_sema); /* init it locked? */
init_MUTEX_LOCKED(&npda->xbow_sema); /* init it locked? */
}
void
......
arch/ia64/sn/io/sn2/ml_iograph.c
View file @ 74459154
......@@ -6,27 +6,16 @@
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/ctype.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_sal.h>
#include <asm/sn/io.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/hcl_util.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/klconfig.h>
#include <asm/sn/sn_private.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/xtalk/xtalk.h>
#include <asm/sn/xtalk/xswitch.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/xtalk/xtalk_private.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/xtalk/xtalkaddrs.h>
#include <asm/sn/ksys/l1.h>
/* #define IOGRAPH_DEBUG */
#ifdef IOGRAPH_DEBUG
......@@ -47,7 +36,7 @@
* xswitch vertex is created.
*/
typedef struct xswitch_vol_s {
mutex_t xswitch_volunteer_mutex;
struct semaphore xswitch_volunteer_mutex;
int xswitch_volunteer_count;
vertex_hdl_t xswitch_volunteer[NUM_XSWITCH_VOLUNTEER];
} *xswitch_vol_t;
......@@ -110,7 +99,7 @@ volunteer_for_widgets(vertex_hdl_t xswitch, vertex_hdl_t master)
return;
}
mutex_lock(&xvolinfo->xswitch_volunteer_mutex);
down(&xvolinfo->xswitch_volunteer_mutex);
ASSERT(xvolinfo->xswitch_volunteer_count < NUM_XSWITCH_VOLUNTEER);
xvolinfo->xswitch_volunteer[xvolinfo->xswitch_volunteer_count] = master;
xvolinfo->xswitch_volunteer_count++;
......@@ -128,7 +117,7 @@ volunteer_for_widgets(vertex_hdl_t xswitch, vertex_hdl_t master)
xvolinfo->xswitch_volunteer[1] = hubv;
}
}
mutex_unlock(&xvolinfo->xswitch_volunteer_mutex);
up(&xvolinfo->xswitch_volunteer_mutex);
}
extern int xbow_port_io_enabled(nasid_t nasid, int widgetnum);
......@@ -203,7 +192,7 @@ assign_widgets_to_volunteers(vertex_hdl_t xswitch, vertex_hdl_t hubv)
if (nasid == get_master_baseio_nasid())
goto do_assignment;
}
PRINT_PANIC("Nasid == %d, console nasid == %d",
panic("Nasid == %d, console nasid == %d",
nasid, get_master_baseio_nasid());
}
......@@ -293,7 +282,7 @@ early_probe_for_widget(vertex_hdl_t hubv, xwidget_hwid_t hwid)
*
*/
void
static void
io_xswitch_widget_init(vertex_hdl_t xswitchv,
vertex_hdl_t hubv,
xwidgetnum_t widgetnum)
......@@ -742,13 +731,13 @@ io_init_node(cnodeid_t cnodeid)
/* Signal that we're done */
if (peer_sema) {
mutex_unlock(peer_sema);
up(peer_sema);
}
}
else {
/* Wait 'til master is done assigning widgets. */
mutex_lock(&npdap->xbow_sema);
down(&npdap->xbow_sema);
}
#ifdef PROBE_TEST
......
arch/ia64/sn/io/sn2/module.c
View file @ 74459154
......@@ -8,13 +8,14 @@
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/init.h>
#include <linux/string.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_sal.h>
#include <asm/sn/io.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/klconfig.h>
#include <asm/sn/module.h>
#include <asm/sn/pci/pcibr.h>
......@@ -119,8 +120,8 @@ module_t *module_lookup(moduleid_t id)
*
* The node number is added to the list of nodes in the module.
*/
module_t *module_add_node(geoid_t geoid, cnodeid_t cnodeid)
static module_t * __init
module_add_node(geoid_t geoid, cnodeid_t cnodeid)
{
module_t *m;
int i;
......@@ -140,7 +141,7 @@ module_t *module_add_node(geoid_t geoid, cnodeid_t cnodeid)
m->id = moduleid;
spin_lock_init(&m->lock);
mutex_init_locked(&m->thdcnt);
init_MUTEX(&m->thdcnt);
/* Insert in sorted order by module number */
......@@ -160,7 +161,8 @@ module_t *module_add_node(geoid_t geoid, cnodeid_t cnodeid)
return m;
}
int module_probe_snum(module_t *m, nasid_t nasid)
static int __init
module_probe_snum(module_t *m, nasid_t nasid)
{
lboard_t *board;
klmod_serial_num_t *comp;
......@@ -228,7 +230,7 @@ int module_probe_snum(module_t *m, nasid_t nasid)
}
}
void
void __init
io_module_init(void)
{
cnodeid_t node;
......
arch/ia64/sn/io/sn2/pcibr/pcibr_ate.c
View file @ 74459154
/*
*
* 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.
......@@ -8,29 +7,12 @@
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_defs.h>
#include <asm/sn/prio.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/io.h>
#include <asm/sn/sn_private.h>
#ifndef LOCAL
#define LOCAL static
#endif
/*
* functions
......@@ -61,7 +43,7 @@ void ate_thaw(pcibr_dmamap_t pcibr_dmamap,
#define ATE_NUM_ENTRIES(n) _ate_info[n]
/* Possible choices for number of ATE entries in Bridge's SSRAM */
LOCAL int _ate_info[] =
static int _ate_info[] =
{
0, /* 0 entries */
8 * 1024, /* 8K entries */
......@@ -84,7 +66,6 @@ pcibr_init_ext_ate_ram(bridge_t *bridge)
int num_entries, entry;
int i, j;
bridgereg_t old_enable, new_enable;
int s;
/* Probe SSRAM to determine its size. */
old_enable = bridge->b_int_enable;
......@@ -111,12 +92,10 @@ pcibr_init_ext_ate_ram(bridge_t *bridge)
* The read following the write is required for the Bridge war
*/
s = splhi();
bridge->b_wid_control = (bridge->b_wid_control
& ~BRIDGE_CTRL_SSRAM_SIZE_MASK)
| BRIDGE_CTRL_SSRAM_SIZE(largest_working_size);
bridge->b_wid_control; /* inval addr bug war */
splx(s);
num_entries = ATE_NUM_ENTRIES(largest_working_size);
......
arch/ia64/sn/io/sn2/pcibr/pcibr_config.c
View file @ 74459154
/*
*
* 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.
......@@ -8,26 +7,12 @@
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/byteorder/swab.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_defs.h>
#include <asm/sn/prio.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/io.h>
#include <asm/sn/sn_private.h>
extern pcibr_info_t pcibr_info_get(vertex_hdl_t);
......
arch/ia64/sn/io/sn2/pcibr/pcibr_dvr.c
View file @ 74459154
......@@ -6,30 +6,18 @@
* Copyright (C) 2001-2003 Silicon Graphics, Inc. All rights reserved.
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/string.h>
#include <linux/interrupt.h>
#include <linux/ioport.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_sal.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/klconfig.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_defs.h>
#include <asm/sn/prio.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/io.h>
#include <asm/sn/sn_private.h>
/*
......@@ -955,8 +943,6 @@ pcibr_attach2(vertex_hdl_t xconn_vhdl, bridge_t *bridge,
picreg_t int_enable_64;
unsigned rrb_fixed = 0;
int spl_level;
#if PCI_FBBE
int fast_back_to_back_enable;
#endif
......@@ -1324,7 +1310,7 @@ pcibr_attach2(vertex_hdl_t xconn_vhdl, bridge_t *bridge,
* for the lowest hunk of memory.
*/
xbase = xtalk_dmatrans_addr(xconn_vhdl, 0,
paddr, _PAGESZ, 0);
paddr, PAGE_SIZE, 0);
if (xbase != XIO_NOWHERE) {
if (XIO_PACKED(xbase)) {
......@@ -1354,7 +1340,6 @@ pcibr_attach2(vertex_hdl_t xconn_vhdl, bridge_t *bridge,
* ensure that we write and read without any interruption.
* The read following the write is required for the Bridge war
*/
spl_level = splhi();
#if IOPGSIZE == 4096
bridge->p_wid_control_64 &= ~BRIDGE_CTRL_PAGE_SIZE;
#elif IOPGSIZE == 16384
......@@ -1363,7 +1348,6 @@ pcibr_attach2(vertex_hdl_t xconn_vhdl, bridge_t *bridge,
<<<Unable to deal with IOPGSIZE >>>;
#endif
bridge->b_wid_control; /* inval addr bug war */
splx(spl_level);
/* Initialize internal mapping entries */
for (entry = 0; entry < pcibr_soft->bs_int_ate_size; entry++) {
......@@ -1616,7 +1600,7 @@ pcibr_attach2(vertex_hdl_t xconn_vhdl, bridge_t *bridge,
/* Setup the Bus's PCI IO Root Resource. */
pcibr_soft->bs_io_win_root_resource.start = PCIBR_BUS_IO_BASE;
pcibr_soft->bs_io_win_root_resource.end = 0xffffffff;
res = (struct resource *) kmalloc( sizeof(struct resource), KM_NOSLEEP);
res = (struct resource *) kmalloc( sizeof(struct resource), GFP_KERNEL);
if (!res)
panic("PCIBR:Unable to allocate resource structure\n");
......@@ -1628,13 +1612,13 @@ pcibr_attach2(vertex_hdl_t xconn_vhdl, bridge_t *bridge,
panic("PCIBR:Unable to request_resource()\n");
/* Setup the Small Window Root Resource */
pcibr_soft->bs_swin_root_resource.start = _PAGESZ;
pcibr_soft->bs_swin_root_resource.start = PAGE_SIZE;
pcibr_soft->bs_swin_root_resource.end = 0x000FFFFF;
/* Setup the Bus's PCI Memory Root Resource */
pcibr_soft->bs_mem_win_root_resource.start = 0x200000;
pcibr_soft->bs_mem_win_root_resource.end = 0xffffffff;
res = (struct resource *) kmalloc( sizeof(struct resource), KM_NOSLEEP);
res = (struct resource *) kmalloc( sizeof(struct resource), GFP_KERNEL);
if (!res)
panic("PCIBR:Unable to allocate resource structure\n");
......@@ -1819,7 +1803,7 @@ pcibr_detach(vertex_hdl_t xconn)
pciio_device_info_unregister(pcibr_vhdl,
&(pcibr_soft->bs_noslot_info->f_c));
spin_lock_destroy(&pcibr_soft->bs_lock);
/* spin_lock_destroy(&pcibr_soft->bs_lock); */
kfree(pcibr_soft->bs_name);
/* Disconnect the error interrupt and free the xtalk resources
......@@ -2480,7 +2464,7 @@ pcibr_piospace_alloc(vertex_hdl_t pconn_vhdl,
/*
* Check for proper alignment
*/
ASSERT(alignment >= NBPP);
ASSERT(alignment >= PAGE_SIZE);
ASSERT((alignment & (alignment - 1)) == 0);
align_mask = alignment - 1;
......
arch/ia64/sn/io/sn2/pcibr/pcibr_error.c
View file @ 74459154
......@@ -7,28 +7,20 @@
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/interrupt.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_defs.h>
#include <asm/sn/prio.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/io.h>
#include <asm/sn/sn_private.h>
extern int hubii_check_widget_disabled(nasid_t, int);
#define kdebug 0
/* =====================================================================
* ERROR HANDLING
......@@ -44,9 +36,6 @@ extern int hubii_check_widget_disabled(nasid_t, int);
#define BRIDGE_PIOERR_TIMEOUT 1 /* Timeout in non-debug mode */
#endif
/* PIC has 64bit interrupt error registers, but BRIDGE has 32bit registers.
* Thus 'bridge_errors_to_dump needs' to default to the larger of the two.
*/
#ifdef DEBUG
#ifdef ERROR_DEBUG
uint64_t bridge_errors_to_dump = ~BRIDGE_ISR_INT_MSK;
......@@ -138,7 +127,7 @@ static struct reg_values space_v[] =
{PCIIO_SPACE_BAD, "BAD"},
{0}
};
static struct reg_desc space_desc[] =
struct reg_desc space_desc[] =
{
{0xFF, 0, "space", 0, space_v},
{0}
......@@ -658,7 +647,7 @@ pcibr_error_intr_handler(int irq, void *arg, struct pt_regs *ep)
entry = pcibr_list;
while (1) {
if (entry == NULL) {
PRINT_PANIC("pcibr_error_intr_handler:\tmy parameter (0x%p) is not a pcibr_soft!", arg);
panic("pcibr_error_intr_handler:\tmy parameter (0x%p) is not a pcibr_soft!", arg);
}
if ((intr_arg_t) entry->bl_soft == arg)
break;
......@@ -916,11 +905,11 @@ pcibr_error_intr_handler(int irq, void *arg, struct pt_regs *ep)
(err_status & (BRIDGE_ISR_LLP_REC_SNERR | BRIDGE_ISR_LLP_REC_CBERR))) {
printk("BRIDGE ERR_STATUS 0x%lx\n", err_status);
pcibr_error_dump(pcibr_soft);
PRINT_PANIC("PCI Bridge Error interrupt killed the system");
panic("PCI Bridge Error interrupt killed the system");
}
if (err_status & BRIDGE_ISR_ERROR_FATAL) {
PRINT_PANIC("PCI Bridge Error interrupt killed the system");
panic("PCI Bridge Error interrupt killed the system");
/*NOTREACHED */
}
......
arch/ia64/sn/io/sn2/pcibr/pcibr_hints.c
View file @ 74459154
......@@ -7,18 +7,8 @@
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_defs.h>
......
arch/ia64/sn/io/sn2/pcibr/pcibr_intr.c
View file @ 74459154
......@@ -7,23 +7,14 @@
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_defs.h>
#include <asm/sn/prio.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/io.h>
#include <asm/sn/sn_private.h>
......@@ -100,7 +91,7 @@ pcibr_wrap_get(pcibr_intr_cbuf_t cbuf)
pcibr_intr_wrap_t wrap;
if (cbuf->ib_in == cbuf->ib_out)
PRINT_PANIC( "pcibr intr circular buffer empty, cbuf=0x%p, ib_in=ib_out=%d\n",
panic( "pcibr intr circular buffer empty, cbuf=0x%p, ib_in=ib_out=%d\n",
(void *)cbuf, cbuf->ib_out);
wrap = cbuf->ib_cbuf[cbuf->ib_out++];
......@@ -115,22 +106,21 @@ void
pcibr_wrap_put(pcibr_intr_wrap_t wrap, pcibr_intr_cbuf_t cbuf)
{
int in;
int s;
/*
* Multiple CPUs could be executing this code simultaneously
* if a handler has registered multiple interrupt lines and
* the interrupts are directed to different CPUs.
*/
s = mutex_spinlock(&cbuf->ib_lock);
spin_lock(&cbuf->ib_lock);
in = (cbuf->ib_in + 1) % IBUFSIZE;
if (in == cbuf->ib_out)
PRINT_PANIC( "pcibr intr circular buffer full, cbuf=0x%p, ib_in=%d\n",
panic( "pcibr intr circular buffer full, cbuf=0x%p, ib_in=%d\n",
(void *)cbuf, cbuf->ib_in);
cbuf->ib_cbuf[cbuf->ib_in] = wrap;
cbuf->ib_in = in;
mutex_spinunlock(&cbuf->ib_lock, s);
spin_unlock(&cbuf->ib_lock);
return;
}
......@@ -337,7 +327,7 @@ pcibr_intr_alloc(vertex_hdl_t pconn_vhdl,
pcibr_intr->bi_mustruncpu = CPU_NONE;
pcibr_intr->bi_ibuf.ib_in = 0;
pcibr_intr->bi_ibuf.ib_out = 0;
mutex_spinlock_init(&pcibr_intr->bi_ibuf.ib_lock);
spin_lock_init(&pcibr_intr->bi_ibuf.ib_lock);
pcibr_int_bits = pcibr_soft->bs_intr_bits((pciio_info_t)pcibr_info, lines,
PCIBR_NUM_SLOTS(pcibr_soft));
......@@ -845,7 +835,7 @@ pcibr_setwidint(xtalk_intr_t intr)
printk(KERN_WARNING "NEW=0x%x/0x%x OLD=0x%x/0x%x\n",
NEW_b_wid_int_upper, NEW_b_wid_int_lower,
OLD_b_wid_int_upper, OLD_b_wid_int_lower);
PRINT_PANIC("PCI Bridge interrupt targetting error\n");
panic("PCI Bridge interrupt targetting error\n");
}
}
......
arch/ia64/sn/io/sn2/pcibr/pcibr_rrb.c
View file @ 74459154
/*
*
* 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.
......@@ -8,17 +7,8 @@
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
......
arch/ia64/sn/io/sn2/pcibr/pcibr_slot.c
View file @ 74459154
......@@ -7,25 +7,14 @@
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <asm/sn/sgi.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/uaccess.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_defs.h>
#include <asm/sn/prio.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/io.h>
#include <asm/sn/sn_private.h>
extern pcibr_info_t pcibr_info_get(vertex_hdl_t);
......@@ -383,7 +372,7 @@ pcibr_slot_info_return(pcibr_soft_t pcibr_soft,
slotp->resp_p_int_enable = bridge->p_int_enable_64;
slotp->resp_p_int_host = bridge->p_int_addr_64[slot];
if (COPYOUT(slotp, respp, sizeof(*respp))) {
if (copy_to_user(respp, respp, sizeof(*respp))) {
return(EFAULT);
}
......@@ -1183,8 +1172,8 @@ pcibr_slot_addr_space_init(vertex_hdl_t pcibr_vhdl,
align = (win) ? size : align_slot;
if (align < _PAGESZ)
align = _PAGESZ; /* ie. 0x00004000 */
if (align < PAGE_SIZE)
align = PAGE_SIZE; /* ie. 0x00004000 */
switch (space) {
case PCIIO_SPACE_IO:
......
arch/ia64/sn/io/sn2/pciio.c
View file @ 74459154
......@@ -238,7 +238,7 @@ int pciio_slot_inuse(vertex_hdl_t);
#if !defined(DEV_FUNC)
static pciio_provider_t *
pciio_provider_t *
pciio_to_provider_fns(vertex_hdl_t dev)
{
pciio_info_t card_info;
......@@ -261,9 +261,9 @@ pciio_to_provider_fns(vertex_hdl_t dev)
if (provider_fns == NULL)
#if defined(SUPPORT_PRINTING_V_FORMAT)
PRINT_PANIC("%v: provider_fns == NULL", dev);
panic("%v: provider_fns == NULL", dev);
#else
PRINT_PANIC("0x%p: provider_fns == NULL", (void *)dev);
panic("0x%p: provider_fns == NULL", (void *)dev);
#endif
return provider_fns;
......@@ -394,8 +394,8 @@ pciio_piospace_alloc(vertex_hdl_t dev, /* Device requiring space */
size_t byte_count, /* Size of mapping */
size_t align)
{ /* Alignment needed */
if (align < NBPP)
align = NBPP;
if (align < PAGE_SIZE)
align = PAGE_SIZE;
return DEV_FUNC(dev, piospace_alloc)
(dev, dev_desc, space, byte_count, align);
}
......@@ -1296,7 +1296,7 @@ pciio_device_win_alloc(struct resource *root_resource,
struct resource *new_res;
int status = 0;
new_res = (struct resource *) kmalloc( sizeof(struct resource), KM_NOSLEEP);
new_res = (struct resource *) kmalloc( sizeof(struct resource), GFP_KERNEL);
status = allocate_resource( root_resource, new_res,
size, align /* Min start addr. */,
......
arch/ia64/sn/io/sn2/pic.c
View file @ 74459154
......@@ -6,25 +6,15 @@
* Copyright (C) 2001-2003 Silicon Graphics, Inc. All rights reserved.
*/
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <asm/sn/sgi.h>
#include <linux/interrupt.h>
#include <asm/sn/sn_cpuid.h>
#include <asm/sn/addrs.h>
#include <asm/sn/arch.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/hcl_util.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pcibr.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/pci/pci_defs.h>
#include <asm/sn/prio.h>
#include <asm/sn/xtalk/xbow.h>
#include <asm/sn/io.h>
#include <asm/sn/pci/pic.h>
#include <asm/sn/sn_private.h>
......@@ -38,7 +28,7 @@ extern void pcibr_driver_unreg_callback(vertex_hdl_t, int, int, int);
/*
* copy xwidget_info_t from conn_v to peer_conn_v
*/
int
static int
pic_bus1_widget_info_dup(vertex_hdl_t conn_v, vertex_hdl_t peer_conn_v,
cnodeid_t xbow_peer)
{
......@@ -98,7 +88,7 @@ pic_bus1_widget_info_dup(vertex_hdl_t conn_v, vertex_hdl_t peer_conn_v,
* If not successful, return zero and both buses will attach to the
* vertex passed into pic_attach().
*/
vertex_hdl_t
static vertex_hdl_t
pic_bus1_redist(nasid_t nasid, vertex_hdl_t conn_v)
{
cnodeid_t cnode = NASID_TO_COMPACT_NODEID(nasid);
......
arch/ia64/sn/io/sn2/shub.c
View file @ 74459154
......@@ -9,11 +9,14 @@
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/interrupt.h>
#include <linux/seq_file.h>
#include <linux/sched.h>
#include <asm/smp.h>
#include <asm/irq.h>
#include <asm/hw_irq.h>
#include <asm/system.h>
#include <asm/sn/sgi.h>
#include <asm/uaccess.h>
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/labelcl.h>
......@@ -26,12 +29,12 @@
#include <asm/sn/xtalk/xtalk.h>
#include <asm/sn/pci/pcibr_private.h>
#include <asm/sn/intr.h>
#include <asm/sn/sn2/shub_mmr.h>
#include <asm/sn/sn2/shub_mmr_t.h>
#include <asm/sal.h>
#include <asm/sn/sn_sal.h>
#include <asm/sn/sndrv.h>
#include <asm/sn/sn2/shubio.h>
#include <asm/sn/sn2/shub_mmr.h>
#define SHUB_NUM_ECF_REGISTERS 8
......
arch/ia64/sn/io/sn2/shuberror.c
View file @ 74459154
......@@ -297,7 +297,7 @@ hubiio_crb_free(hubinfo_t hinfo, int crbnum)
* Wait till hub indicates it's done.
*/
while (REMOTE_HUB_L(hinfo->h_nasid, IIO_ICDR) & IIO_ICDR_PND)
us_delay(1);
udelay(1);
}
......
arch/ia64/sn/io/sn2/xtalk.c
View file @ 74459154
......@@ -308,7 +308,7 @@ null_xtalk_early_piotrans_addr(xwidget_part_num_t part_num,
unsigned flags)
{
#if DEBUG
PRINT_PANIC("null_xtalk_early_piotrans_addr");
panic("null_xtalk_early_piotrans_addr");
#endif
return NULL;
}
......@@ -914,7 +914,7 @@ xwidget_unregister(vertex_hdl_t widget)
/* Clean out the xwidget information */
(void)kfree(widget_info->w_name);
BZERO((void *)widget_info, sizeof(widget_info));
memset((void *)widget_info, 0, sizeof(widget_info));
DEL(widget_info);
return(0);
......
arch/ia64/sn/kernel/irq.c
View file @ 74459154
......@@ -20,7 +20,6 @@
#include <asm/sn/iograph.h>
#include <asm/sn/hcl.h>
#include <asm/sn/types.h>
#include <asm/sn/pci/bridge.h>
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pciio_private.h>
#include <asm/sn/pci/pcibr.h>
......
arch/ia64/sn/kernel/sn2/cache.c
View file @ 74459154
/*
*
* 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.
......@@ -8,9 +7,7 @@
*
*/
#include <linux/module.h>
#include <asm/cacheflush.h>
#include <asm/system.h>
#include <asm/pgalloc.h>
/**
* sn_flush_all_caches - flush a range of address from all caches (incl. L4)
......
include/asm-ia64/sn/addrs.h
View file @ 74459154
......@@ -17,29 +17,15 @@
#include <asm/sn/types.h>
#endif
#ifndef __ASSEMBLY__
#define PS_UINT_CAST (__psunsigned_t)
#define UINT64_CAST (uint64_t)
#define HUBREG_CAST (volatile mmr_t *)
#elif __ASSEMBLY__
#define PS_UINT_CAST
#define UINT64_CAST
#define HUBREG_CAST
#endif
/*
* The following macros are used to index to the beginning of a specific
* node's address space.
*/
#define NODE_OFFSET(_n) (UINT64_CAST (_n) << NASID_SHFT)
#define NODE_OFFSET(_n) ((uint64_t) (_n) << NASID_SHFT)
#define NODE_CAC_BASE(_n) (CAC_BASE + NODE_OFFSET(_n))
#define NODE_HSPEC_BASE(_n) (HSPEC_BASE + NODE_OFFSET(_n))
......@@ -55,7 +41,7 @@
#define RAW_NODE_SWIN_BASE(nasid, widget) \
(NODE_IO_BASE(nasid) + (UINT64_CAST (widget) << SWIN_SIZE_BITS))
(NODE_IO_BASE(nasid) + ((uint64_t) (widget) << SWIN_SIZE_BITS))
#define WIDGETID_GET(addr) ((unsigned char)((addr >> SWIN_SIZE_BITS) & 0xff))
......@@ -66,7 +52,7 @@
*/
#define SWIN_SIZE_BITS 24
#define SWIN_SIZE (1UL<<24)
#define SWIN_SIZE (1UL << 24)
#define SWIN_SIZEMASK (SWIN_SIZE - 1)
#define SWIN_WIDGET_MASK 0xF
......
include/asm-ia64/sn/cdl.h
View file @ 74459154
......@@ -8,7 +8,9 @@
#ifndef _ASM_IA64_SN_CDL_H
#define _ASM_IA64_SN_CDL_H
#ifdef __KERNEL__
#include <asm/sn/sgi.h>
#endif
struct cdl {
int part_num; /* Part part number */
......
include/asm-ia64/sn/clksupport.h
View file @ 74459154
/*
*
* 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.
......@@ -31,9 +30,7 @@
typedef long clkreg_t;
extern unsigned long sn_rtc_cycles_per_second;
extern unsigned long sn_rtc_usec_per_cyc;
extern unsigned long sn_rtc_per_itc;
extern unsigned long sn_rtc_delta;
#include <asm/sn/addrs.h>
......
include/asm-ia64/sn/dmamap.h
View file @ 74459154
......@@ -8,6 +8,8 @@
#ifndef _ASM_IA64_SN_DMAMAP_H
#define _ASM_IA64_SN_DMAMAP_H
#include <asm/sn/types.h>
#ifdef __cplusplus
extern "C" {
#endif
......@@ -38,31 +40,9 @@ typedef struct dmamap {
int dma_index; /* Beginning map register to use */
int dma_size; /* Number of map registers to use */
paddr_t dma_addr; /* Corresponding bus addr for A24/A32 */
caddr_t dma_virtaddr; /* Beginning virtual address that is mapped */
unsigned long dma_virtaddr; /* Beginning virtual address that is mapped */
} dmamap_t;
struct alenlist_s;
/*
* Prototypes of exported functions
*/
extern dmamap_t *dma_mapalloc(int, int, int, int);
extern void dma_mapfree(dmamap_t *);
extern int dma_map(dmamap_t *, caddr_t, int);
extern int dma_map2(dmamap_t *, caddr_t, caddr_t, int);
extern paddr_t dma_mapaddr(dmamap_t *, caddr_t);
extern int dma_map_alenlist(dmamap_t *, struct alenlist_s *, size_t);
extern uint ev_kvtoiopnum(caddr_t);
/*
* These variables are defined in master.d/kernel
*/
extern struct map *a24map[];
extern struct map *a32map[];
extern int a24_mapsize;
extern int a32_mapsize;
#ifdef __cplusplus
}
#endif
......
include/asm-ia64/sn/geo.h
View file @ 74459154
......@@ -6,8 +6,8 @@
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef __SYS_GEO_H__
#define __SYS_GEO_H__
#ifndef _ASM_IA64_SN_GEO_H
#define _ASM_IA64_SN_GEO_H
/* Include a platform-specific geo.h. It must define at least:
* geoid_t: Geographic identifier data type
......@@ -42,4 +42,4 @@ extern void hwcfg_format_geoid_compt(char *buffer, geoid_t m, int compt);
extern geoid_t hwcfg_geo_get_self(geo_type_t type);
extern geoid_t hwcfg_geo_get_by_nasid(geo_type_t type, nasid_t nasid);
#endif /* __SYS_GEO_H__ */
#endif /* _ASM_IA64_SN_GEO_H */
include/asm-ia64/sn/hcl.h
View file @ 74459154
......@@ -103,8 +103,6 @@ extern int hwgraph_path_lookup(vertex_hdl_t, char *, vertex_hdl_t *, char **);
extern int hwgraph_info_export_LBL(vertex_hdl_t, char *, int);
extern int hwgraph_info_unexport_LBL(vertex_hdl_t, char *);
extern int hwgraph_info_remove_LBL(vertex_hdl_t, char *, arbitrary_info_t *);
extern char * vertex_to_name(vertex_hdl_t, char *, uint);
extern int init_hcl(void);
extern char *vertex_to_name(vertex_hdl_t, char *, unsigned int);
#endif /* _ASM_IA64_SN_HCL_H */
include/asm-ia64/sn/hcl_util.h
View file @ 74459154
......@@ -9,7 +9,7 @@
#ifndef _ASM_IA64_SN_HCL_UTIL_H
#define _ASM_IA64_SN_HCL_UTIL_H
extern char * dev_to_name(vertex_hdl_t, char *, uint);
extern char * dev_to_name(vertex_hdl_t, char *, unsigned int);
extern int device_master_set(vertex_hdl_t, vertex_hdl_t);
extern vertex_hdl_t device_master_get(vertex_hdl_t);
extern cnodeid_t master_node_get(vertex_hdl_t);
......
include/asm-ia64/sn/hwgfs.h
View file @ 74459154
#ifndef _ASM_IA64_SN_HWGFS_H
#define _ASM_IA64_SN_HWGFS_H
/*
* 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
......@@ -5,9 +8,6 @@
*
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_IA64_SN_HWGFS_H
#define _ASM_IA64_SN_HWGFS_H
typedef struct dentry *hwgfs_handle_t;
extern hwgfs_handle_t hwgfs_register(hwgfs_handle_t dir, const char *name,
......@@ -30,4 +30,4 @@ extern int hwgfs_generate_path(hwgfs_handle_t de, char *path, int buflen);
extern void *hwgfs_get_info(hwgfs_handle_t de);
extern int hwgfs_set_info(hwgfs_handle_t de, void *info);
#endif
#endif /* _ASM_IA64_SN_HWGFS_H */
include/asm-ia64/sn/ioconfig_bus.h
View file @ 74459154
......@@ -6,6 +6,9 @@
* Copyright (C) 2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_IA64_SN_IOCONFIG_BUS_H
#define _ASM_IA64_SN_IOCONFIG_BUS_H
#define IOCONFIG_PCIBUS "/boot/efi/ioconfig_pcibus"
#define POUND_CHAR '#'
#define MAX_LINE_LEN 128
......@@ -20,3 +23,5 @@ struct ioconfig_parm {
struct ascii_moduleid{
unsigned char io_moduleid[8]; /* pci path name */
};
#endif /* _ASM_IA64_SN_IOCONFIG_BUS_H */
include/asm-ia64/sn/ioerror_handling.h
View file @ 74459154
......@@ -8,7 +8,6 @@
#ifndef _ASM_IA64_SN_IOERROR_HANDLING_H
#define _ASM_IA64_SN_IOERROR_HANDLING_H
#include <linux/config.h>
#include <linux/types.h>
#include <asm/sn/sgi.h>
......@@ -255,12 +254,13 @@ error_skip_point_mark(vertex_hdl_t v)
* one.
*/
if (v_error_skip_env_get(v, error_env) != GRAPH_SUCCESS) {
error_env = snia_kmem_zalloc(sizeof(label_t), KM_NOSLEEP);
error_env = kmalloc(sizeof(label_t), GFP_KERNEL);
/* Unable to allocate memory for jum buffer. This should
* be a very rare occurrence.
*/
if (!error_env)
return(-1);
memset(error_env, 0, sizeof(label_t));
/* Store the jump buffer information on the vertex.*/
if (v_error_skip_env_set(v, error_env, 0) != GRAPH_SUCCESS)
return(-2);
......
include/asm-ia64/sn/klconfig.h
View file @ 74459154
......@@ -11,12 +11,6 @@
#ifndef _ASM_IA64_SN_KLCONFIG_H
#define _ASM_IA64_SN_KLCONFIG_H
#include <linux/config.h>
/*
* klconfig.h
*/
/*
* The KLCONFIG structures store info about the various BOARDs found
* during Hardware Discovery. In addition, it stores info about the
......
include/asm-ia64/sn/ksys/elsc.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992-1997, 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_SN_KSYS_ELSC_H
#define _ASM_SN_KSYS_ELSC_H
#ifndef _ASM_IA64_SN_KSYS_ELSC_H
#define _ASM_IA64_SN_KSYS_ELSC_H
/*
* Error codes
......@@ -36,4 +36,4 @@
#define ELSC_ERROR_NVMAGIC (-124) /* Bad magic no. in NVRAM */
#define ELSC_ERROR_MODULE (-125) /* Moduleid processing err */
#endif /* _ASM_SN_KSYS_ELSC_H */
#endif /* _ASM_IA64_SN_KSYS_ELSC_H */
include/asm-ia64/sn/ksys/l1.h
View file @ 74459154
......@@ -6,8 +6,8 @@
* Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_SN_KSYS_L1_H
#define _ASM_SN_KSYS_L1_H
#ifndef _ASM_IA64_SN_KSYS_L1_H
#define _ASM_IA64_SN_KSYS_L1_H
#include <asm/sn/types.h>
......@@ -128,4 +128,4 @@ int iobrick_rack_bay_type_get( nasid_t nasid, unsigned int *rack,
int iobrick_module_get( nasid_t nasid );
#endif /* _ASM_SN_KSYS_L1_H */
#endif /* _ASM_IA64_SN_KSYS_L1_H */
include/asm-ia64/sn/nodepda.h
View file @ 74459154
......@@ -12,7 +12,6 @@
#include <linux/config.h>
#include <asm/sn/sgi.h>
#include <asm/irq.h>
#include <asm/topology.h>
#include <asm/sn/intr.h>
#include <asm/sn/router.h>
#include <asm/sn/pda.h>
......
include/asm-ia64/sn/pci/bridge.h
View file @ 74459154
......@@ -37,7 +37,6 @@
#include <asm/sn/xtalk/xwidget.h>
#include <asm/sn/pci/pic.h>
extern int io_get_sh_swapper(nasid_t);
#define BRIDGE_REG_GET32(reg) \
__swab32( *(volatile uint32_t *) (((uint64_t)reg)^4) )
......@@ -46,11 +45,11 @@ extern int io_get_sh_swapper(nasid_t);
/* I/O page size */
#if _PAGESZ == 4096
#if PAGE_SIZE == 4096
#define IOPFNSHIFT 12 /* 4K per mapped page */
#else
#define IOPFNSHIFT 14 /* 16K per mapped page */
#endif /* _PAGESZ */
#endif /* PAGE_SIZE */
#define IOPGSIZE (1 << IOPFNSHIFT)
#define IOPG(x) ((x) >> IOPFNSHIFT)
......
include/asm-ia64/sn/pci/pci_bus_cvlink.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_SN_PCI_CVLINK_H
#define _ASM_SN_PCI_CVLINK_H
#ifndef _ASM_IA64_SN_PCI_CVLINK_H
#define _ASM_IA64_SN_PCI_CVLINK_H
#include <asm/sn/types.h>
#include <asm/sn/sgi.h>
......@@ -69,4 +69,4 @@ struct ioports_to_tlbs_s {
ig:11;
};
#endif /* _ASM_SN_PCI_CVLINK_H */
#endif /* _ASM_IA64_SN_PCI_CVLINK_H */
include/asm-ia64/sn/pci/pci_defs.h
View file @ 74459154
......@@ -5,10 +5,8 @@
*
* Copyright (c) 1992-1997,2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_SN_PCI_PCI_DEFS_H
#define _ASM_SN_PCI_PCI_DEFS_H
#include <linux/config.h>
#ifndef _ASM_IA64_SN_PCI_PCI_DEFS_H
#define _ASM_IA64_SN_PCI_PCI_DEFS_H
/* defines for the PCI bus architecture */
......@@ -244,7 +242,7 @@
#else
extern uint pci_read(void * address, int type);
extern unsigned int pci_read(void * address, int type);
extern void pci_write(void * address, int data, int type);
#define BYTE 1
......@@ -328,24 +326,24 @@ typedef volatile struct pci_cfg_s {
uint16_t dev_id;
uint16_t cmd;
uint16_t status;
uchar_t rev;
uchar_t prog_if;
uchar_t sub_class;
uchar_t class;
uchar_t line_size;
uchar_t lt;
uchar_t hdr_type;
uchar_t bist;
uint8_t rev;
uint8_t prog_if;
uint8_t sub_class;
uint8_t class;
uint8_t line_size;
uint8_t lt;
uint8_t hdr_type;
uint8_t bist;
uint32_t bar[6];
uint32_t cardbus;
uint16_t subsys_vendor_id;
uint16_t subsys_dev_id;
uint32_t exp_rom;
uint32_t res[2];
uchar_t int_line;
uchar_t int_pin;
uchar_t min_gnt;
uchar_t max_lat;
uint8_t int_line;
uint8_t int_pin;
uint8_t min_gnt;
uint8_t max_lat;
} pci_cfg_t;
/*
......@@ -356,21 +354,21 @@ typedef volatile struct pci_cfg1_s {
uint16_t dev_id;
uint16_t cmd;
uint16_t status;
uchar_t rev;
uchar_t prog_if;
uchar_t sub_class;
uchar_t class;
uchar_t line_size;
uchar_t lt;
uchar_t hdr_type;
uchar_t bist;
uint8_t rev;
uint8_t prog_if;
uint8_t sub_class;
uint8_t class;
uint8_t line_size;
uint8_t lt;
uint8_t hdr_type;
uint8_t bist;
uint32_t bar[2];
uchar_t pri_bus_num;
uchar_t snd_bus_num;
uchar_t sub_bus_num;
uchar_t slt;
uchar_t io_base;
uchar_t io_limit;
uint8_t pri_bus_num;
uint8_t snd_bus_num;
uint8_t sub_bus_num;
uint8_t slt;
uint8_t io_base;
uint8_t io_limit;
uint16_t snd_status;
uint16_t mem_base;
uint16_t mem_limit;
......@@ -382,8 +380,8 @@ typedef volatile struct pci_cfg1_s {
uint16_t io_limit_upper;
uint32_t res;
uint32_t exp_rom;
uchar_t int_line;
uchar_t int_pin;
uint8_t int_line;
uint8_t int_pin;
uint16_t ppb_control;
} pci_cfg1_t;
......@@ -416,11 +414,11 @@ typedef volatile struct cap_pcix_stat_reg_s {
} cap_pcix_stat_reg_t;
typedef volatile struct cap_pcix_type0_s {
uchar_t pcix_cap_id;
uchar_t pcix_cap_nxt;
uint8_t pcix_cap_id;
uint8_t pcix_cap_nxt;
cap_pcix_cmd_reg_t pcix_type0_command;
cap_pcix_stat_reg_t pcix_type0_status;
} cap_pcix_type0_t;
#endif /* __ASSEMBLY__ */
#endif /* _ASM_SN_PCI_PCI_DEFS_H */
#endif /* _ASM_IA64_SN_PCI_PCI_DEFS_H */
include/asm-ia64/sn/pci/pcibr.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_SN_PCI_PCIBR_H
#define _ASM_SN_PCI_PCIBR_H
#ifndef _ASM_IA64_SN_PCI_PCIBR_H
#define _ASM_IA64_SN_PCI_PCIBR_H
#if defined(__KERNEL__)
......@@ -421,7 +421,7 @@ struct pcibr_slot_info_resp_s {
int resp_bss_ninfo;
char resp_bss_devio_bssd_space[16];
iopaddr_t resp_bss_devio_bssd_base;
bridgereg_t resp_bss_device;
uint64_t resp_bss_device;
int resp_bss_pmu_uctr;
int resp_bss_d32_uctr;
int resp_bss_d64_uctr;
......@@ -437,10 +437,10 @@ struct pcibr_slot_info_resp_s {
int resp_bs_rrb_valid_v2;
int resp_bs_rrb_valid_v3;
int resp_bs_rrb_res;
bridgereg_t resp_b_resp;
bridgereg_t resp_b_int_device;
bridgereg_t resp_b_int_enable;
bridgereg_t resp_b_int_host;
uint64_t resp_b_resp;
uint64_t resp_b_int_device;
uint64_t resp_b_int_enable;
uint64_t resp_b_int_host;
picreg_t resp_p_int_enable;
picreg_t resp_p_int_host;
struct pcibr_slot_func_info_resp_s {
......@@ -507,4 +507,4 @@ struct pcibr_slot_info_resp_s {
/* ERANGE 34 */
/* EUNATCH 42 */
#endif /* _ASM_SN_PCI_PCIBR_H */
#endif /* _ASM_IA64_SN_PCI_PCIBR_H */
include/asm-ia64/sn/pci/pcibr_private.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_SN_PCI_PCIBR_PRIVATE_H
#define _ASM_SN_PCI_PCIBR_PRIVATE_H
#ifndef _ASM_IA64_SN_PCI_PCIBR_PRIVATE_H
#define _ASM_IA64_SN_PCI_PCIBR_PRIVATE_H
/*
* pcibr_private.h -- private definitions for pcibr
......@@ -271,9 +271,9 @@ struct pcibr_intr_wrap_s {
#define PCIBR_BUS_IO_MAX 0x0FFFFFFF
#define PCIBR_BUS_IO_PAGE 0x100000
#define PCIBR_BUS_SWIN_BASE _PAGESZ
#define PCIBR_BUS_SWIN_BASE PAGE_SIZE
#define PCIBR_BUS_SWIN_MAX 0x000FFFFF
#define PCIBR_BUS_SWIN_PAGE _PAGESZ
#define PCIBR_BUS_SWIN_PAGE PAGE_SIZE
#define PCIBR_BUS_MEM_BASE 0x200000
#define PCIBR_BUS_MEM_MAX 0x3FFFFFFF
......@@ -435,7 +435,7 @@ struct pcibr_soft_s {
/* Shadow value for Device(x) register,
* so we don't have to go to the chip.
*/
bridgereg_t bss_device;
uint64_t bss_device;
/* Number of sets on GBR/REALTIME bit outstanding
* Used by Priority I/O for tracking reservations
......@@ -649,17 +649,6 @@ struct pcibr_hints_s {
#define pcibr_soft_get(v) ((pcibr_soft_t)hwgraph_fastinfo_get((v)))
#define pcibr_soft_set(v,i) (hwgraph_fastinfo_set((v), (arbitrary_info_t)(i)))
/*
* mem alloc/free macros
*/
#define NEWAf(ptr,n,f) (ptr = snia_kmem_zalloc((n)*sizeof (*(ptr)), (f&PCIIO_NOSLEEP)?KM_NOSLEEP:KM_SLEEP))
#define NEWA(ptr,n) (ptr = snia_kmem_zalloc((n)*sizeof (*(ptr)), KM_SLEEP))
#define DELA(ptr,n) (kfree(ptr))
#define NEWf(ptr,f) NEWAf(ptr,1,f)
#define NEW(ptr) NEWA(ptr,1)
#define DEL(ptr) DELA(ptr,1)
/*
* Additional PIO spaces per slot are
* recorded in this structure.
......
include/asm-ia64/sn/pci/pciio.h
View file @ 74459154
......@@ -5,24 +5,34 @@
*
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_SN_PCI_PCIIO_H
#define _ASM_SN_PCI_PCIIO_H
#ifndef _ASM_IA64_SN_PCI_PCIIO_H
#define _ASM_IA64_SN_PCI_PCIIO_H
/*
* pciio.h -- platform-independent PCI interface
*/
#include <linux/config.h>
#ifdef __KERNEL__
#include <linux/ioport.h>
#include <asm/sn/ioerror.h>
#include <asm/sn/driver.h>
#include <asm/sn/hcl.h>
#else
#include <linux/ioport.h>
#include <ioerror.h>
#include <driver.h>
#include <hcl.h>
#endif
#ifndef __ASSEMBLY__
#ifdef __KERNEL__
#include <asm/sn/dmamap.h>
#include <asm/sn/alenlist.h>
#else
#include <dmamap.h>
#include <alenlist.h>
#endif
typedef int pciio_vendor_id_t;
......@@ -729,4 +739,17 @@ sn_pci_set_vchan(struct pci_dev *pci_dev,
}
#endif /* C or C++ */
#endif /* _ASM_SN_PCI_PCIIO_H */
/*
* Prototypes
*/
int snia_badaddr_val(volatile void *addr, int len, volatile void *ptr);
nasid_t snia_get_console_nasid(void);
nasid_t snia_get_master_baseio_nasid(void);
/* XXX: should probably be called __sn2_pci_rrb_alloc */
int snia_pcibr_rrb_alloc(struct pci_dev *pci_dev, int *count_vchan0, int *count_vchan1);
pciio_endian_t snia_pciio_endian_set(struct pci_dev *pci_dev,
pciio_endian_t device_end, pciio_endian_t desired_end);
#endif /* _ASM_IA64_SN_PCI_PCIIO_H */
include/asm-ia64/sn/pci/pciio_private.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_SN_PCI_PCIIO_PRIVATE_H
#define _ASM_SN_PCI_PCIIO_PRIVATE_H
#ifndef _ASM_IA64_SN_PCI_PCIIO_PRIVATE_H
#define _ASM_IA64_SN_PCI_PCIIO_PRIVATE_H
#include <asm/sn/pci/pciio.h>
#include <asm/sn/pci/pci_defs.h>
......@@ -16,8 +16,6 @@
* PCI drivers should NOT include this file.
*/
#ident "sys/PCI/pciio_private: $Revision: 1.13 $"
/*
* All PCI providers set up PIO using this information.
*/
......@@ -126,4 +124,4 @@ struct pciio_info_s {
};
extern char pciio_info_fingerprint[];
#endif /* _ASM_SN_PCI_PCIIO_PRIVATE_H */
#endif /* _ASM_IA64_SN_PCI_PCIIO_PRIVATE_H */
include/asm-ia64/sn/pci/pic.h
View file @ 74459154
......@@ -5,17 +5,8 @@
*
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef _ASM_SN_PCI_PIC_H
#define _ASM_SN_PCI_PIC_H
/*
* The PIC ASIC is a follow-on to the Bridge and Xbridge ASICs.
* It shares many of the same registers as those chips and therefore
* the primary structure for the PIC will be bridge_s as defined
* in irix/kern/sys/PCI/bridge.h. This file is intended as a complement
* to bridge.h, which includes this file.
*/
#ifndef _ASM_IA64_SN_PCI_PIC_H
#define _ASM_IA64_SN_PCI_PIC_H
/*
* PIC AS DEVICE ZERO
......@@ -65,13 +56,13 @@
*/
#ifndef __ASSEMBLY__
#ifdef __cplusplus
extern "C" {
#ifdef __KERNEL__
#include <linux/types.h>
#include <asm/sn/xtalk/xwidget.h> /* generic widget header */
#else
#include <xtalk/xwidget.h>
#endif
// #include <sys/types.h>
#include <asm/sn/pci/pciio.h>
......@@ -1996,5 +1987,4 @@ typedef uint64_t picreg_t;
} pic_px_write_buf_valid_fld_s;
} pic_px_write_buf_valid_u_t;
#endif /* __ASSEMBLY__ */
#endif /* _ASM_SN_PCI_PIC_H */
#endif /* _ASM_IA64_SN_PCI_PIC_H */
include/asm-ia64/sn/pda.h
View file @ 74459154
......@@ -10,7 +10,6 @@
#include <linux/config.h>
#include <linux/cache.h>
#include <linux/numa.h>
#include <asm/percpu.h>
#include <asm/system.h>
#include <asm/processor.h>
......
include/asm-ia64/sn/pio.h
View file @ 74459154
......@@ -29,8 +29,8 @@ typedef volatile ulong* pioaddr_t;
typedef struct piomap {
uint pio_bus;
uint pio_adap;
unsigned int pio_bus;
unsigned int pio_adap;
int pio_flag;
int pio_reg;
char pio_name[7]; /* to identify the mapped device */
......
include/asm-ia64/sn/sgi.h
View file @ 74459154
/*
*
* 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.
......@@ -21,14 +20,17 @@
typedef hwgfs_handle_t vertex_hdl_t;
typedef int64_t __psint_t; /* needed by klgraph.c */
/* Nice general name length that lots of people like to use */
#ifndef MAXDEVNAME
#define MAXDEVNAME 256
#endif
typedef enum { B_FALSE, B_TRUE } boolean_t;
/*
** Possible return values from graph routines.
*/
* Possible return values from graph routines.
*/
typedef enum graph_error_e {
GRAPH_SUCCESS, /* 0 */
GRAPH_DUP, /* 1 */
......@@ -40,69 +42,15 @@ typedef enum graph_error_e {
GRAPH_IN_USE /* 7 */
} graph_error_t;
#define KM_SLEEP 0x0000
#define KM_NOSLEEP 0x0001 /* needed by kmem_alloc_node(), kmem_zalloc()
* calls */
#define VM_NOSLEEP 0x0001 /* needed kmem_alloc_node(), kmem_zalloc_node
* calls */
#define XG_WIDGET_PART_NUM 0xC102 /* KONA/xt_regs.h XG_XT_PART_NUM_VALUE */
typedef uint64_t vhandl_t;
#define NBPP PAGE_SIZE
#define _PAGESZ PAGE_SIZE
#ifndef MAXDEVNAME
#define MAXDEVNAME 256
#endif
#define HUB_PIO_CONVEYOR 0x1
#define CNODEID_NONE ((cnodeid_t)-1)
#define XTALK_PCI_PART_NUM "030-1275-"
#define kdebug 0
#define COPYIN(a, b, c) copy_from_user(b,a,c)
#define COPYOUT(a, b, c) copy_to_user(b,a,c)
#define BZERO(a,b) memset(a, 0, b)
#define kern_malloc(x) kmalloc(x, GFP_KERNEL)
#define kern_free(x) kfree(x)
typedef cpuid_t cpu_cookie_t;
#define CPU_NONE (-1)
#define GRAPH_VERTEX_NONE ((vertex_hdl_t)-1)
/*
* mutext support mapping
* No code is complete without an Assertion macro
*/
#define mutex_spinlock_init(s) spin_lock_init(s)
inline static unsigned long
mutex_spinlock(spinlock_t *sem) {
unsigned long flags = 0;
// spin_lock_irqsave(sem, flags);
spin_lock(sem);
return(flags);
}
// #define mutex_spinunlock(s,t) spin_unlock_irqrestore(s,t)
#define mutex_spinunlock(s,t) spin_unlock(s)
#define mutex_t struct semaphore
#define mutex_init(s) init_MUTEX(s)
#define mutex_init_locked(s) init_MUTEX_LOCKED(s)
#define mutex_lock(s) down(s)
#define mutex_unlock(s) up(s)
#define io_splock(s) mutex_spinlock(s)
#define io_spunlock(s,t) spin_unlock(s)
#define spin_lock_destroy(s)
#if defined(DISABLE_ASSERT)
#define ASSERT(expr)
#define ASSERT_ALWAYS(expr)
......@@ -122,33 +70,4 @@ mutex_spinlock(spinlock_t *sem) {
} } while(0)
#endif /* DISABLE_ASSERT */
#define PRINT_PANIC panic
/******************************************
* Definitions that do not exist in linux *
******************************************/
#define DELAY(a)
/************************************************
* Routines redefined to use linux equivalents. *
************************************************/
/* #define FIXME(s) printk("FIXME: [ %s ] in %s at %s:%d\n", s, __FUNCTION__, __FILE__, __LINE__) */
#define FIXME(s)
/* move to stubs.c yet */
#define dev_to_vhdl(dev) 0
#define get_timestamp() 0
#define us_delay(a)
#define v_mapphys(a,b,c) 0 // printk("Fixme: v_mapphys - soft->base 0x%p\n", b);
#define splhi() 0
#define splx(s)
extern void * snia_kmem_alloc_node(register size_t, register int, cnodeid_t);
extern void * snia_kmem_zalloc(size_t, int);
extern void * snia_kmem_zalloc_node(register size_t, register int, cnodeid_t );
extern int is_specified(char *);
#endif /* _ASM_IA64_SN_SGI_H */
include/asm-ia64/sn/sn2/addrs.h
View file @ 74459154
/*
*
* 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.
......@@ -107,9 +106,9 @@ typedef union ia64_sn2_pa {
#define NASID_META_BITS 0 /* ???? */
#define NASID_LOCAL_BITS 7 /* same router as SN1 */
#define NODE_ADDRSPACE_SIZE (UINT64_CAST 1 << NODE_SIZE_BITS)
#define NASID_MASK (UINT64_CAST NASID_BITMASK << NASID_SHFT)
#define NASID_GET(_pa) (int) ((UINT64_CAST (_pa) >> \
#define NODE_ADDRSPACE_SIZE (1UL << NODE_SIZE_BITS)
#define NASID_MASK ((uint64_t) NASID_BITMASK << NASID_SHFT)
#define NASID_GET(_pa) (int) (((uint64_t) (_pa) >> \
NASID_SHFT) & NASID_BITMASK)
#define PHYS_TO_DMA(x) ( ((x & NASID_MASK) >> 2) | \
(x & (NODE_ADDRSPACE_SIZE - 1)) )
......@@ -130,9 +129,9 @@ typedef union ia64_sn2_pa {
: RAW_NODE_SWIN_BASE(nasid, widget))
#else
#define NODE_SWIN_BASE(nasid, widget) \
(NODE_IO_BASE(nasid) + (UINT64_CAST (widget) << SWIN_SIZE_BITS))
(NODE_IO_BASE(nasid) + ((uint64_t) (widget) << SWIN_SIZE_BITS))
#define LOCAL_SWIN_BASE(widget) \
(UNCACHED | LOCAL_MMR_SPACE | ((UINT64_CAST (widget) << SWIN_SIZE_BITS)))
(UNCACHED | LOCAL_MMR_SPACE | (((uint64_t) (widget) << SWIN_SIZE_BITS)))
#endif /* __ASSEMBLY__ */
/*
......@@ -142,12 +141,12 @@ typedef union ia64_sn2_pa {
*/
#define BWIN_INDEX_BITS 3
#define BWIN_SIZE (UINT64_CAST 1 << BWIN_SIZE_BITS)
#define BWIN_SIZE (1UL << BWIN_SIZE_BITS)
#define BWIN_SIZEMASK (BWIN_SIZE - 1)
#define BWIN_WIDGET_MASK 0x7
#define NODE_BWIN_BASE0(nasid) (NODE_IO_BASE(nasid) + BWIN_SIZE)
#define NODE_BWIN_BASE(nasid, bigwin) (NODE_BWIN_BASE0(nasid) + \
(UINT64_CAST (bigwin) << BWIN_SIZE_BITS))
((uint64_t) (bigwin) << BWIN_SIZE_BITS))
#define BWIN_WIDGETADDR(addr) ((addr) & BWIN_SIZEMASK)
#define BWIN_WINDOWNUM(addr) (((addr) >> BWIN_SIZE_BITS) & BWIN_WIDGET_MASK)
......
include/asm-ia64/sn/sn2/geo.h
View file @ 74459154
......@@ -6,8 +6,8 @@
* Copyright (C) 1992 - 1997, 2000-2003 Silicon Graphics, Inc. All rights reserved.
*/
#ifndef __SYS_SN_SN2_GEO_H__
#define __SYS_SN_SN2_GEO_H__
#ifndef _ASM_IA64_SN_SN2_GEO_H
#define _ASM_IA64_SN_SN2_GEO_H
/* Headers required by declarations in this file */
......@@ -105,4 +105,4 @@ typedef union geoid_u {
#define GEO_INVALID_STR "<invalid>"
#endif /* __SYS_SN_SN2_GEO_H__ */
#endif /* _ASM_IA64_SN_SN2_GEO_H */
include/asm-ia64/sn/sn2/shub_md.h
View file @ 74459154
/*
*
* 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.
......@@ -8,8 +7,8 @@
*/
#ifndef _SHUB_MD_H
#define _SHUB_MD_H
#ifndef _ASM_IA64_SN_SN2_SHUB_MD_H
#define _ASM_IA64_SN_SN2_SHUB_MD_H
/* SN2 supports a mostly-flat address space with 4 CPU-visible, evenly spaced,
contiguous regions, or "software banks". On SN2, software bank n begins at
......@@ -273,4 +272,4 @@
#define MD_BIST_MISCOMPARE(_n) (REMOTE_HUB_L(_n, SH_MMRBIST_ERR) & \
SH_MMRBIST_ERR_DETECTED_MASK)
#endif /* _SHUB_MD_H */
#endif /* _ASM_IA64_SN_SN2_SHUB_MD_H */
include/asm-ia64/sn/xtalk/xbow.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_SN_SN_XTALK_XBOW_H
#define _ASM_SN_SN_XTALK_XBOW_H
#ifndef _ASM_IA64_SN_XTALK_XBOW_H
#define _ASM_IA64_SN_XTALK_XBOW_H
/*
* xbow.h - header file for crossbow chip and xbow section of xbridge
......@@ -689,4 +689,4 @@ struct macrofield_s xbow_macrofield[] =
#endif /* MACROFIELD_LINE */
#endif /* __ASSEMBLY__ */
#endif /* _ASM_SN_SN_XTALK_XBOW_H */
#endif /* _ASM_IA64_SN_XTALK_XBOW_H */
include/asm-ia64/sn/xtalk/xbow_info.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_SN_XTALK_XBOW_INFO_H
#define _ASM_SN_XTALK_XBOW_INFO_H
#ifndef _ASM_IA64_SN_XTALK_XBOW_INFO_H
#define _ASM_IA64_SN_XTALK_XBOW_INFO_H
#include <linux/types.h>
......
include/asm-ia64/sn/xtalk/xswitch.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_SN_XTALK_XSWITCH_H
#define _ASM_SN_XTALK_XSWITCH_H
#ifndef _ASM_IA64_SN_XTALK_XSWITCH_H
#define _ASM_IA64_SN_XTALK_XSWITCH_H
/*
* xswitch.h - controls the format of the data
......@@ -53,4 +53,4 @@ extern vertex_hdl_t xswitch_info_master_assignment_get(xswitch_info_t xswitc
#endif /* __ASSEMBLY__ */
#endif /* _ASM_SN_XTALK_XSWITCH_H */
#endif /* _ASM_IA64_SN_XTALK_XSWITCH_H */
include/asm-ia64/sn/xtalk/xtalk.h
View file @ 74459154
......@@ -5,11 +5,13 @@
*
* Copyright (C) 1992-1997, 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_SN_XTALK_XTALK_H
#define _ASM_SN_XTALK_XTALK_H
#ifndef _ASM_IA64_SN_XTALK_XTALK_H
#define _ASM_IA64_SN_XTALK_XTALK_H
#include <linux/config.h>
#ifdef __KERNEL__
#include "asm/sn/sgi.h"
#endif
/*
......@@ -18,7 +20,7 @@
/*
* User-level device driver visible types
*/
typedef int xwidgetnum_t; /* xtalk widget number (0..15) */
typedef char xwidgetnum_t; /* xtalk widget number (0..15) */
#define XWIDGET_NONE (-1)
......@@ -396,4 +398,4 @@ typedef void xtalk_iter_f(vertex_hdl_t vhdl);
extern void xtalk_iterate(char *prefix, xtalk_iter_f *func);
#endif /* __KERNEL__ */
#endif /* _ASM_SN_XTALK_XTALK_H */
#endif /* _ASM_IA64_SN_XTALK_XTALK_H */
include/asm-ia64/sn/xtalk/xtalk_private.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992-1997, 2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_SN_XTALK_XTALK_PRIVATE_H
#define _ASM_SN_XTALK_XTALK_PRIVATE_H
#ifndef _ASM_IA64_SN_XTALK_XTALK_PRIVATE_H
#define _ASM_IA64_SN_XTALK_XTALK_PRIVATE_H
#include <asm/sn/ioerror.h> /* for error function and arg types */
#include <asm/sn/xtalk/xwidget.h>
......@@ -82,4 +82,4 @@ struct xwidget_info_s {
extern char widget_info_fingerprint[];
#endif /* _ASM_SN_XTALK_XTALK_PRIVATE_H */
#endif /* _ASM_IA64_SN_XTALK_XTALK_PRIVATE_H */
include/asm-ia64/sn/xtalk/xtalkaddrs.h
View file @ 74459154
......@@ -5,8 +5,8 @@
*
* Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef _ASM_SN_XTALK_XTALKADDRS_H
#define _ASM_SN_XTALK_XTALKADDRS_H
#ifndef _ASM_IA64_SN_XTALK_XTALKADDRS_H
#define _ASM_IA64_SN_XTALK_XTALKADDRS_H
/*
......@@ -103,4 +103,4 @@
(widgetreg_t)(*(volatile uint32_t *)(NODE_SWIN_BASE(nasid, widget) + WIDGET_ID))
#endif /* _ASM_SN_XTALK_XTALKADDRS_H */
#endif /* _ASM_IA64_SN_XTALK_XTALKADDRS_H */
include/asm-ia64/sn/xtalk/xwidget.h
View file @ 74459154
......@@ -5,17 +5,21 @@
*
* Copyright (C) 1992-1997,2000-2003 Silicon Graphics, Inc. All Rights Reserved.
*/
#ifndef __ASM_SN_XTALK_XWIDGET_H__
#define __ASM_SN_XTALK_XWIDGET_H__
#ifndef _ASM_IA64_SN_XTALK_XWIDGET_H
#define _ASM_IA64_SN_XTALK_XWIDGET_H
/*
* xwidget.h - generic crosstalk widget header file
*/
#ifdef __KERNEL__
#include <asm/sn/xtalk/xtalk.h>
#ifndef __ASSEMBLY__
#include <asm/sn/cdl.h>
#endif /* __ASSEMBLY__ */
#else
#include <xtalk/xtalk.h>
#endif
#define WIDGET_ID 0x00
#define WIDGET_STATUS 0x08
......@@ -233,4 +237,4 @@ typedef struct v_widget_s {
#endif /* __ASSEMBLY__ */
#endif /* __ASM_SN_XTALK_XWIDGET_H__ */
#endif /* _ASM_IA64_SN_XTALK_XWIDGET_H */
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7