-/* $Id: systbls.S,v 1.103 2002/02/08 03:57:14 davem Exp $
- * systbls.S: System call entry point tables for OS compatibility.
+/* systbls.S: System call entry point tables for OS compatibility.
* The native Linux system call table lives here also.
*
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
*
* Based upon preliminary work which is:
*
/*295*/ .long sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare
/*300*/ .long sys_set_robust_list, sys_get_robust_list, sys_migrate_pages, sys_mbind, sys_get_mempolicy
/*305*/ .long sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
-/*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd, sys_eventfd
+/*310*/ .long sys_utimensat, sys_signalfd, sys_timerfd, sys_eventfd, sys_fallocate
#ifdef CONFIG_SUNOS_EMUL
/* Now the SunOS syscall table. */
.long sunos_nosys, sunos_nosys, sunos_nosys
.long sunos_nosys
/*310*/ .long sunos_nosys, sunos_nosys, sunos_nosys
- .long sunos_nosys
+ .long sunos_nosys, sunos_nosys
#endif
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.22
-# Tue Jul 17 01:19:52 2007
+# Thu Jul 19 21:30:37 2007
#
CONFIG_SPARC=y
CONFIG_SPARC64=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_AUDIT_ARCH=y
+CONFIG_ARCH_NO_VIRT_TO_BUS=y
CONFIG_SPARC64_PAGE_SIZE_8KB=y
# CONFIG_SPARC64_PAGE_SIZE_64KB is not set
# CONFIG_SPARC64_PAGE_SIZE_512KB is not set
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=0
CONFIG_NR_QUICK=1
-CONFIG_VIRT_TO_BUS=y
CONFIG_SBUS=y
CONFIG_SBUSCHAR=y
CONFIG_SUN_AUXIO=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
-# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_SCSI_SUNESP is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_ATA is not set
-
-#
-# Multi-device support (RAID and LVM)
-#
CONFIG_MD=y
CONFIG_BLK_DEV_MD=m
CONFIG_MD_LINEAR=m
# CONFIG_NETCONSOLE is not set
# CONFIG_NETPOLL is not set
# CONFIG_NET_POLL_CONTROLLER is not set
-
-#
-# ISDN subsystem
-#
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
+# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
+# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
+# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_PROM_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
+CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
CONFIG_FONTS=y
# CONFIG_FONT_8x8 is not set
# DMA Devices
#
+#
+# Userspace I/O
+#
+# CONFIG_UIO is not set
+
#
# Misc Linux/SPARC drivers
#
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
+# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_CRC16=m
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
+# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
#include <linux/delay.h>
#include <linux/mutex.h>
#include <linux/kthread.h>
+#include <linux/reboot.h>
#include <linux/cpu.h>
#include <asm/ldc.h>
#include <asm/vio.h>
-#include <asm/power.h>
#include <asm/mdesc.h>
#include <asm/head.h>
#include <asm/irq.h>
ds_send(lp, &pkt, sizeof(pkt));
- wake_up_powerd();
+ orderly_poweroff(true);
}
struct ds_panic_req {
ds_info = dp;
- start_powerd();
-
return err;
out_free_ldc:
or %g6, %lo(init_thread_union), %g6
ldx [%g6 + TI_TASK], %g4
mov %sp, %l6
- mov %o4, %l7
wr %g0, ASI_P, %asi
mov 1, %g1
{
unsigned long sysino, hv_err;
- BUG_ON(devhandle & ~IMAP_IGN);
- BUG_ON(devino & ~IMAP_INO);
+ BUG_ON(devhandle & devino);
sysino = devhandle | devino;
+ BUG_ON(sysino & ~(IMAP_IGN | IMAP_INO));
hv_err = sun4v_vintr_set_cookie(devhandle, devino, sysino);
if (hv_err) {
mutex_unlock(&mdesc_mutex);
}
+static const u64 *parent_cfg_handle(struct mdesc_handle *hp, u64 node)
+{
+ const u64 *id;
+ u64 a;
+
+ id = NULL;
+ mdesc_for_each_arc(a, hp, node, MDESC_ARC_TYPE_BACK) {
+ u64 target;
+
+ target = mdesc_arc_target(hp, a);
+ id = mdesc_get_property(hp, target,
+ "cfg-handle", NULL);
+ if (id)
+ break;
+ }
+
+ return id;
+}
+
/* Run 'func' on nodes which are in A but not in B. */
static void invoke_on_missing(const char *name,
struct mdesc_handle *a,
u64 node;
mdesc_for_each_node_by_name(a, node, name) {
- const u64 *id = mdesc_get_property(a, node, "id", NULL);
- int found = 0;
+ int found = 0, is_vdc_port = 0;
+ const char *name_prop;
+ const u64 *id;
u64 fnode;
+ name_prop = mdesc_get_property(a, node, "name", NULL);
+ if (name_prop && !strcmp(name_prop, "vdc-port")) {
+ is_vdc_port = 1;
+ id = parent_cfg_handle(a, node);
+ } else
+ id = mdesc_get_property(a, node, "id", NULL);
+
+ if (!id) {
+ printk(KERN_ERR "MD: Cannot find ID for %s node.\n",
+ (name_prop ? name_prop : name));
+ continue;
+ }
+
mdesc_for_each_node_by_name(b, fnode, name) {
- const u64 *fid = mdesc_get_property(b, fnode,
- "id", NULL);
+ const u64 *fid;
+
+ if (is_vdc_port) {
+ name_prop = mdesc_get_property(b, fnode,
+ "name", NULL);
+ if (!name_prop ||
+ strcmp(name_prop, "vdc-port"))
+ continue;
+ fid = parent_cfg_handle(b, fnode);
+ if (!fid) {
+ printk(KERN_ERR "MD: Cannot find ID "
+ "for vdc-port node.\n");
+ continue;
+ }
+ } else
+ fid = mdesc_get_property(b, fnode,
+ "id", NULL);
if (*id == *fid) {
found = 1;
#include <linux/interrupt.h>
#include <linux/pm.h>
#include <linux/syscalls.h>
+#include <linux/reboot.h>
#include <asm/system.h>
#include <asm/auxio.h>
#include <asm/prom.h>
#include <asm/of_device.h>
#include <asm/io.h>
-#include <asm/power.h>
#include <asm/sstate.h>
#include <linux/unistd.h>
static void __iomem *power_reg;
-static DECLARE_WAIT_QUEUE_HEAD(powerd_wait);
-static int button_pressed;
-
-void wake_up_powerd(void)
-{
- if (button_pressed == 0) {
- button_pressed = 1;
- wake_up(&powerd_wait);
- }
-}
-
static irqreturn_t power_handler(int irq, void *dev_id)
{
- wake_up_powerd();
+ orderly_poweroff(true);
/* FIXME: Check registers for status... */
return IRQ_HANDLED;
void (*pm_power_off)(void) = machine_power_off;
EXPORT_SYMBOL(pm_power_off);
-static int powerd(void *__unused)
-{
- static char *envp[] = { "HOME=/", "TERM=linux", "PATH=/sbin:/usr/sbin:/bin:/usr/bin", NULL };
- char *argv[] = { "/sbin/shutdown", "-h", "now", NULL };
- DECLARE_WAITQUEUE(wait, current);
-
- daemonize("powerd");
-
- add_wait_queue(&powerd_wait, &wait);
-
- for (;;) {
- set_task_state(current, TASK_INTERRUPTIBLE);
- if (button_pressed)
- break;
- flush_signals(current);
- schedule();
- }
- __set_current_state(TASK_RUNNING);
- remove_wait_queue(&powerd_wait, &wait);
-
- /* Ok, down we go... */
- button_pressed = 0;
- if (kernel_execve("/sbin/shutdown", argv, envp) < 0) {
- printk(KERN_ERR "powerd: shutdown execution failed\n");
- machine_power_off();
- }
- return 0;
-}
-
-int start_powerd(void)
-{
- int err;
-
- err = kernel_thread(powerd, NULL, CLONE_FS);
- if (err < 0)
- printk(KERN_ERR "power: Failed to start power daemon.\n");
- else
- printk(KERN_INFO "power: powerd running.\n");
-
- return err;
-}
-
static int __init has_button_interrupt(unsigned int irq, struct device_node *dp)
{
if (irq == 0xffffffff)
power_reg = of_ioremap(res, 0, 0x4, "power");
- printk("%s: Control reg at %lx ... ",
+ printk(KERN_INFO "%s: Control reg at %lx\n",
op->node->name, res->start);
poweroff_method = machine_halt; /* able to use the standard halt */
if (has_button_interrupt(irq, op->node)) {
- if (start_powerd() < 0)
- return 0;
-
if (request_irq(irq,
power_handler, 0, "power", NULL) < 0)
printk(KERN_ERR "power: Cannot setup IRQ handler.\n");
- } else {
- printk(KERN_INFO "power: Not using powerd.\n");
}
return 0;
-/* $Id: sys_sparc32.c,v 1.184 2002/02/09 19:49:31 davem Exp $
- * sys_sparc32.c: Conversion between 32bit and 64bit native syscalls.
+/* sys_sparc32.c: Conversion between 32bit and 64bit native syscalls.
*
* Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- * Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1997, 2007 David S. Miller (davem@davemloft.net)
*
* These routines maintain argument size conversion between 32bit and 64bit
* environment.
(nb_high << 32) | nb_low,
flags);
}
+
+asmlinkage long compat_sys_fallocate(int fd, int mode, u32 offhi, u32 offlo,
+ u32 lenhi, u32 lenlo)
+{
+ return sys_fallocate(fd, mode, ((loff_t)offhi << 32) | offlo,
+ ((loff_t)lenhi << 32) | lenlo);
+}
-/* $Id: systbls.S,v 1.81 2002/02/08 03:57:14 davem Exp $
- * systbls.S: System call entry point tables for OS compatibility.
+/* systbls.S: System call entry point tables for OS compatibility.
* The native Linux system call table lives here also.
*
- * Copyright (C) 1995, 1996 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995, 1996, 2007 David S. Miller (davem@davemloft.net)
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*
* Based upon preliminary work which is:
.word sys_fchmodat, sys_faccessat, compat_sys_pselect6, compat_sys_ppoll, sys_unshare
/*300*/ .word compat_sys_set_robust_list, compat_sys_get_robust_list, compat_sys_migrate_pages, compat_sys_mbind, compat_sys_get_mempolicy
.word compat_sys_set_mempolicy, compat_sys_kexec_load, compat_sys_move_pages, sys_getcpu, compat_sys_epoll_pwait
-/*310*/ .word compat_sys_utimensat, compat_sys_signalfd, compat_sys_timerfd, sys_eventfd
+/*310*/ .word compat_sys_utimensat, compat_sys_signalfd, compat_sys_timerfd, sys_eventfd, compat_sys_fallocate
#endif /* CONFIG_COMPAT */
.word sys_fchmodat, sys_faccessat, sys_pselect6, sys_ppoll, sys_unshare
/*300*/ .word sys_set_robust_list, sys_get_robust_list, sys_migrate_pages, sys_mbind, sys_get_mempolicy
.word sys_set_mempolicy, sys_kexec_load, sys_move_pages, sys_getcpu, sys_epoll_pwait
-/*310*/ .word sys_utimensat, sys_signalfd, sys_timerfd, sys_eventfd
+/*310*/ .word sys_utimensat, sys_signalfd, sys_timerfd, sys_eventfd, sys_fallocate
#if defined(CONFIG_SUNOS_EMUL) || defined(CONFIG_SOLARIS_EMUL) || \
defined(CONFIG_SOLARIS_EMUL_MODULE)
.word sunos_nosys, sunos_nosys, sunos_nosys
.word sunos_nosys
/*310*/ .word sunos_nosys, sunos_nosys, sunos_nosys
- .word sunos_nosys
+ .word sunos_nosys, sunos_nosys
#endif
struct vio_dev *vdev = to_vio_dev(dev);
const char *str = "none";
- if (!strcmp(vdev->type, "network"))
+ if (!strcmp(vdev->type, "vnet-port"))
str = "vnet";
- else if (!strcmp(vdev->type, "block"))
+ else if (!strcmp(vdev->type, "vdc-port"))
str = "vdisk";
return sprintf(buf, "%s\n", str);
return NULL;
}
+ if (!strcmp(type, "vdc-port")) {
+ u64 a;
+
+ id = NULL;
+ mdesc_for_each_arc(a, hp, mp, MDESC_ARC_TYPE_BACK) {
+ u64 target;
+
+ target = mdesc_arc_target(hp, a);
+ id = mdesc_get_property(hp, target,
+ "cfg-handle", NULL);
+ if (id)
+ break;
+ }
+ if (!id) {
+ printk(KERN_ERR "VIO: vdc-port lacks parent "
+ "cfg-handle.\n");
+ return NULL;
+ }
+ } else
+ id = mdesc_get_property(hp, mp, "id", NULL);
+
bus_id_name = type;
if (!strcmp(type, "domain-services-port"))
bus_id_name = "ds";
vio_fill_channel_info(hp, mp, vdev);
- id = mdesc_get_property(hp, mp, "id", NULL);
- if (!id)
+ if (!id) {
snprintf(vdev->dev.bus_id, BUS_ID_SIZE, "%s",
bus_id_name);
- else
+ vdev->dev_no = ~(u64)0;
+ } else {
snprintf(vdev->dev.bus_id, BUS_ID_SIZE, "%s-%lu",
bus_id_name, *id);
+ vdev->dev_no = *id;
+ }
vdev->dev.parent = parent;
vdev->dev.bus = &vio_bus_type;
u64 operations;
u32 vdisk_size;
u8 vdisk_type;
- u8 dev_no;
char disk_name[32];
blk_queue_max_phys_segments(q, port->ring_cookies);
blk_queue_max_sectors(q, port->max_xfer_size);
g->major = vdc_major;
- g->first_minor = port->dev_no << PARTITION_SHIFT;
+ g->first_minor = port->vio.vdev->dev_no << PARTITION_SHIFT;
strcpy(g->disk_name, port->disk_name);
g->fops = &vdc_fops;
{
struct mdesc_handle *hp;
struct vdc_port *port;
- const u64 *port_id;
int err;
print_version();
hp = mdesc_grab();
- port_id = mdesc_get_property(hp, vdev->mp, "id", NULL);
err = -ENODEV;
- if (!port_id) {
- printk(KERN_ERR PFX "Port lacks id property.\n");
- goto err_out_release_mdesc;
- }
- if ((*port_id << PARTITION_SHIFT) & ~(u64)MINORMASK) {
- printk(KERN_ERR PFX "Port id [%lu] too large.\n", *port_id);
+ if ((vdev->dev_no << PARTITION_SHIFT) & ~(u64)MINORMASK) {
+ printk(KERN_ERR PFX "Port id [%lu] too large.\n",
+ vdev->dev_no);
goto err_out_release_mdesc;
}
goto err_out_release_mdesc;
}
- port->dev_no = *port_id;
-
- if (port->dev_no >= 26)
+ if (vdev->dev_no >= 26)
snprintf(port->disk_name, sizeof(port->disk_name),
VDCBLK_NAME "%c%c",
- 'a' + (port->dev_no / 26) - 1,
- 'a' + (port->dev_no % 26));
+ 'a' + ((int)vdev->dev_no / 26) - 1,
+ 'a' + ((int)vdev->dev_no % 26));
else
snprintf(port->disk_name, sizeof(port->disk_name),
- VDCBLK_NAME "%c", 'a' + (port->dev_no % 26));
+ VDCBLK_NAME "%c", 'a' + ((int)vdev->dev_no % 26));
err = vio_driver_init(&port->vio, vdev, VDEV_DISK,
vdc_versions, ARRAY_SIZE(vdc_versions),
},
{},
};
-MODULE_DEVICE_TABLE(vio, vdc_match);
+MODULE_DEVICE_TABLE(vio, vdc_port_match);
static struct vio_driver vdc_port_driver = {
.id_table = vdc_port_match,
},
{},
};
-MODULE_DEVICE_TABLE(vio, vnet_match);
+MODULE_DEVICE_TABLE(vio, vnet_port_match);
static struct vio_driver vnet_port_driver = {
.id_table = vnet_port_match,
-/* $Id: unistd.h,v 1.74 2002/02/08 03:57:18 davem Exp $ */
#ifndef _SPARC_UNISTD_H
#define _SPARC_UNISTD_H
* think of right now to force the arguments into fixed registers
* before the trap into the system call with gcc 'asm' statements.
*
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
*
* SunOS compatibility based upon preliminary work which is:
*
#define __NR_signalfd 311
#define __NR_timerfd 312
#define __NR_eventfd 313
+#define __NR_fallocate 314
-#define NR_SYSCALLS 314
+#define NR_SYSCALLS 315
#ifdef __KERNEL__
#define __ARCH_WANT_IPC_PARSE_VERSION
+++ /dev/null
-#ifndef _SPARC64_POWER_H
-#define _SPARC64_POWER_H
-
-extern void wake_up_powerd(void);
-extern int start_powerd(void);
-
-#endif /* !(_SPARC64_POWER_H) */
-/* $Id: unistd.h,v 1.50 2002/02/08 03:57:18 davem Exp $ */
#ifndef _SPARC64_UNISTD_H
#define _SPARC64_UNISTD_H
* think of right now to force the arguments into fixed registers
* before the trap into the system call with gcc 'asm' statements.
*
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
*
* SunOS compatibility based upon preliminary work which is:
*
#define __NR_signalfd 311
#define __NR_timerfd 312
#define __NR_eventfd 313
+#define __NR_fallocate 314
-#define NR_SYSCALLS 314
+#define NR_SYSCALLS 315
#ifdef __KERNEL__
/* sysconf options, for SunOS compatibility */
char compat[VIO_MAX_COMPAT_LEN];
int compat_len;
+ u64 dev_no;
+
unsigned long channel_id;
unsigned int tx_irq;
projects / deliverable / linux.git / commitdiff
