diff options
Diffstat (limited to 'arch/sparc64/kernel')
| -rw-r--r-- | arch/sparc64/kernel/auxio.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/ds.c | 6 | ||||
| -rw-r--r-- | arch/sparc64/kernel/head.S | 1 | ||||
| -rw-r--r-- | arch/sparc64/kernel/irq.c | 4 | ||||
| -rw-r--r-- | arch/sparc64/kernel/mdesc.c | 56 | ||||
| -rw-r--r-- | arch/sparc64/kernel/of_device.c | 238 | ||||
| -rw-r--r-- | arch/sparc64/kernel/power.c | 66 | ||||
| -rw-r--r-- | arch/sparc64/kernel/prom.c | 173 | ||||
| -rw-r--r-- | arch/sparc64/kernel/sys_sparc32.c | 12 | ||||
| -rw-r--r-- | arch/sparc64/kernel/systbls.S | 11 | ||||
| -rw-r--r-- | arch/sparc64/kernel/time.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/vio.c | 33 |
12 files changed, 123 insertions, 481 deletions
diff --git a/arch/sparc64/kernel/auxio.c b/arch/sparc64/kernel/auxio.c index 826118ee53d..7b379761e9f 100644 --- a/arch/sparc64/kernel/auxio.c +++ b/arch/sparc64/kernel/auxio.c @@ -155,7 +155,7 @@ static struct of_platform_driver auxio_driver = { static int __init auxio_init(void) { - return of_register_driver(&auxio_driver, &of_bus_type); + return of_register_driver(&auxio_driver, &of_platform_bus_type); } /* Must be after subsys_initcall() so that busses are probed. Must diff --git a/arch/sparc64/kernel/ds.c b/arch/sparc64/kernel/ds.c index fa1f04d756a..1a2062ecb0b 100644 --- a/arch/sparc64/kernel/ds.c +++ b/arch/sparc64/kernel/ds.c @@ -13,11 +13,11 @@ #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> @@ -328,7 +328,7 @@ static void domain_shutdown_data(struct ldc_channel *lp, ds_send(lp, &pkt, sizeof(pkt)); - wake_up_powerd(); + orderly_poweroff(true); } struct ds_panic_req { @@ -1133,8 +1133,6 @@ static int __devinit ds_probe(struct vio_dev *vdev, ds_info = dp; - start_powerd(); - return err; out_free_ldc: diff --git a/arch/sparc64/kernel/head.S b/arch/sparc64/kernel/head.S index 77259526cb1..35feacb6b8e 100644 --- a/arch/sparc64/kernel/head.S +++ b/arch/sparc64/kernel/head.S @@ -458,7 +458,6 @@ tlb_fixup_done: 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 diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c index 8cb3358674f..c72795666a6 100644 --- a/arch/sparc64/kernel/irq.c +++ b/arch/sparc64/kernel/irq.c @@ -701,10 +701,10 @@ unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino) { 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) { diff --git a/arch/sparc64/kernel/mdesc.c b/arch/sparc64/kernel/mdesc.c index 302ba5e5a0b..13a79fe5115 100644 --- a/arch/sparc64/kernel/mdesc.c +++ b/arch/sparc64/kernel/mdesc.c @@ -231,6 +231,25 @@ void mdesc_register_notifier(struct mdesc_notifier_client *client) 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, @@ -240,13 +259,42 @@ static void invoke_on_missing(const char *name, 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; diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c index 6676b93219d..7b0dce9604e 100644 --- a/arch/sparc64/kernel/of_device.c +++ b/arch/sparc64/kernel/of_device.c @@ -1,132 +1,13 @@ #include <linux/string.h> #include <linux/kernel.h> +#include <linux/of.h> #include <linux/init.h> #include <linux/module.h> #include <linux/mod_devicetable.h> #include <linux/slab.h> - -#include <asm/errno.h> -#include <asm/of_device.h> - -/** - * of_match_device - Tell if an of_device structure has a matching - * of_match structure - * @ids: array of of device match structures to search in - * @dev: the of device structure to match against - * - * Used by a driver to check whether an of_device present in the - * system is in its list of supported devices. - */ -const struct of_device_id *of_match_device(const struct of_device_id *matches, - const struct of_device *dev) -{ - if (!dev->node) - return NULL; - while (matches->name[0] || matches->type[0] || matches->compatible[0]) { - int match = 1; - if (matches->name[0]) - match &= dev->node->name - && !strcmp(matches->name, dev->node->name); - if (matches->type[0]) - match &= dev->node->type - && !strcmp(matches->type, dev->node->type); - if (matches->compatible[0]) - match &= of_device_is_compatible(dev->node, - matches->compatible); - if (match) - return matches; - matches++; - } - return NULL; -} - -static int of_platform_bus_match(struct device *dev, struct device_driver *drv) -{ - struct of_device * of_dev = to_of_device(dev); - struct of_platform_driver * of_drv = to_of_platform_driver(drv); - const struct of_device_id * matches = of_drv->match_table; - - if (!matches) - return 0; - - return of_match_device(matches, of_dev) != NULL; -} - -struct of_device *of_dev_get(struct of_device *dev) -{ - struct device *tmp; - - if (!dev) - return NULL; - tmp = get_device(&dev->dev); - if (tmp) - return to_of_device(tmp); - else - return NULL; -} - -void of_dev_put(struct of_device *dev) -{ - if (dev) - put_device(&dev->dev); -} - - -static int of_device_probe(struct device *dev) -{ - int error = -ENODEV; - struct of_platform_driver *drv; - struct of_device *of_dev; - const struct of_device_id *match; - - drv = to_of_platform_driver(dev->driver); - of_dev = to_of_device(dev); - - if (!drv->probe) - return error; - - of_dev_get(of_dev); - - match = of_match_device(drv->match_table, of_dev); - if (match) - error = drv->probe(of_dev, match); - if (error) - of_dev_put(of_dev); - - return error; -} - -static int of_device_remove(struct device *dev) -{ - struct of_device * of_dev = to_of_device(dev); - struct of_platform_driver * drv = to_of_platform_driver(dev->driver); - - if (dev->driver && drv->remove) - drv->remove(of_dev); - return 0; -} - -static int of_device_suspend(struct device *dev, pm_message_t state) -{ - struct of_device * of_dev = to_of_device(dev); - struct of_platform_driver * drv = to_of_platform_driver(dev->driver); - int error = 0; - - if (dev->driver && drv->suspend) - error = drv->suspend(of_dev, state); - return error; -} - -static int of_device_resume(struct device * dev) -{ - struct of_device * of_dev = to_of_device(dev); - struct of_platform_driver * drv = to_of_platform_driver(dev->driver); - int error = 0; - - if (dev->driver && drv->resume) - error = drv->resume(of_dev); - return error; -} +#include <linux/errno.h> +#include <linux/of_device.h> +#include <linux/of_platform.h> void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name) { @@ -163,7 +44,7 @@ static int node_match(struct device *dev, void *data) struct of_device *of_find_device_by_node(struct device_node *dp) { - struct device *dev = bus_find_device(&of_bus_type, NULL, + struct device *dev = bus_find_device(&of_platform_bus_type, NULL, dp, node_match); if (dev) @@ -174,48 +55,20 @@ struct of_device *of_find_device_by_node(struct device_node *dp) EXPORT_SYMBOL(of_find_device_by_node); #ifdef CONFIG_PCI -struct bus_type isa_bus_type = { - .name = "isa", - .match = of_platform_bus_match, - .probe = of_device_probe, - .remove = of_device_remove, - .suspend = of_device_suspend, - .resume = of_device_resume, -}; +struct bus_type isa_bus_type; EXPORT_SYMBOL(isa_bus_type); -struct bus_type ebus_bus_type = { - .name = "ebus", - .match = of_platform_bus_match, - .probe = of_device_probe, - .remove = of_device_remove, - .suspend = of_device_suspend, - .resume = of_device_resume, -}; +struct bus_type ebus_bus_type; EXPORT_SYMBOL(ebus_bus_type); #endif #ifdef CONFIG_SBUS -struct bus_type sbus_bus_type = { - .name = "sbus", - .match = of_platform_bus_match, - .probe = of_device_probe, - .remove = of_device_remove, - .suspend = of_device_suspend, - .resume = of_device_resume, -}; +struct bus_type sbus_bus_type; EXPORT_SYMBOL(sbus_bus_type); #endif -struct bus_type of_bus_type = { - .name = "of", - .match = of_platform_bus_match, - .probe = of_device_probe, - .remove = of_device_remove, - .suspend = of_device_suspend, - .resume = of_device_resume, -}; -EXPORT_SYMBOL(of_bus_type); +struct bus_type of_platform_bus_type; +EXPORT_SYMBOL(of_platform_bus_type); static inline u64 of_read_addr(const u32 *cell, int size) { @@ -933,7 +786,7 @@ static struct of_device * __init scan_one_device(struct device_node *dp, op->irqs[i] = build_one_device_irq(op, parent, op->irqs[i]); op->dev.parent = parent; - op->dev.bus = &of_bus_type; + op->dev.bus = &of_platform_bus_type; if (!parent) strcpy(op->dev.bus_id, "root"); else @@ -977,16 +830,16 @@ static int __init of_bus_driver_init(void) { int err; - err = bus_register(&of_bus_type); + err = of_bus_type_init(&of_platform_bus_type, "of"); #ifdef CONFIG_PCI if (!err) - err = bus_register(&isa_bus_type); + err = of_bus_type_init(&isa_bus_type, "isa"); if (!err) - err = bus_register(&ebus_bus_type); + err = of_bus_type_init(&ebus_bus_type, "ebus"); #endif #ifdef CONFIG_SBUS if (!err) - err = bus_register(&sbus_bus_type); + err = of_bus_type_init(&sbus_bus_type, "sbus"); #endif if (!err) @@ -1020,61 +873,13 @@ int of_register_driver(struct of_platform_driver *drv, struct bus_type *bus) /* register with core */ return driver_register(&drv->driver); } +EXPORT_SYMBOL(of_register_driver); void of_unregister_driver(struct of_platform_driver *drv) { driver_unregister(&drv->driver); } - - -static ssize_t dev_show_devspec(struct device *dev, struct device_attribute *attr, char *buf) -{ - struct of_device *ofdev; - - ofdev = to_of_device(dev); - return sprintf(buf, "%s", ofdev->node->full_name); -} - -static DEVICE_ATTR(devspec, S_IRUGO, dev_show_devspec, NULL); - -/** - * of_release_dev - free an of device structure when all users of it are finished. - * @dev: device that's been disconnected - * - * Will be called only by the device core when all users of this of device are - * done. - */ -void of_release_dev(struct device *dev) -{ - struct of_device *ofdev; - - ofdev = to_of_device(dev); - - kfree(ofdev); -} - -int of_device_register(struct of_device *ofdev) -{ - int rc; - - BUG_ON(ofdev->node == NULL); - - rc = device_register(&ofdev->dev); - if (rc) - return rc; - - rc = device_create_file(&ofdev->dev, &dev_attr_devspec); - if (rc) - device_unregister(&ofdev->dev); - - return rc; -} - -void of_device_unregister(struct of_device *ofdev) -{ - device_remove_file(&ofdev->dev, &dev_attr_devspec); - device_unregister(&ofdev->dev); -} +EXPORT_SYMBOL(of_unregister_driver); struct of_device* of_platform_device_create(struct device_node *np, const char *bus_id, @@ -1100,13 +905,4 @@ struct of_device* of_platform_device_create(struct device_node *np, return dev; } - -EXPORT_SYMBOL(of_match_device); -EXPORT_SYMBOL(of_register_driver); -EXPORT_SYMBOL(of_unregister_driver); -EXPORT_SYMBOL(of_device_register); -EXPORT_SYMBOL(of_device_unregister); -EXPORT_SYMBOL(of_dev_get); -EXPORT_SYMBOL(of_dev_put); EXPORT_SYMBOL(of_platform_device_create); -EXPORT_SYMBOL(of_release_dev); diff --git a/arch/sparc64/kernel/power.c b/arch/sparc64/kernel/power.c index 8dd4294ad21..b00feb01c16 100644 --- a/arch/sparc64/kernel/power.c +++ b/arch/sparc64/kernel/power.c @@ -12,13 +12,13 @@ #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> @@ -31,20 +31,9 @@ int scons_pwroff = 1; 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; @@ -77,48 +66,6 @@ void machine_power_off(void) 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) @@ -136,20 +83,15 @@ static int __devinit power_probe(struct of_device *op, const struct of_device_id 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; @@ -170,6 +112,6 @@ static struct of_platform_driver power_driver = { void __init power_init(void) { - of_register_driver(&power_driver, &of_bus_type); + of_register_driver(&power_driver, &of_platform_bus_type); return; } diff --git a/arch/sparc64/kernel/prom.c b/arch/sparc64/kernel/prom.c index 5d220302cd5..2b2017ce226 100644 --- a/arch/sparc64/kernel/prom.c +++ b/arch/sparc64/kernel/prom.c @@ -30,73 +30,9 @@ #include <asm/upa.h> #include <asm/smp.h> -static struct device_node *allnodes; +extern struct device_node *allnodes; /* temporary while merging */ -/* use when traversing tree through the allnext, child, sibling, - * or parent members of struct device_node. - */ -static DEFINE_RWLOCK(devtree_lock); - -int of_device_is_compatible(const struct device_node *device, - const char *compat) -{ - const char* cp; - int cplen, l; - - cp = of_get_property(device, "compatible", &cplen); - if (cp == NULL) - return 0; - while (cplen > 0) { - if (strncmp(cp, compat, strlen(compat)) == 0) - return 1; - l = strlen(cp) + 1; - cp += l; - cplen -= l; - } - - return 0; -} -EXPORT_SYMBOL(of_device_is_compatible); - -struct device_node *of_get_parent(const struct device_node *node) -{ - struct device_node *np; - - if (!node) - return NULL; - - np = node->parent; - - return np; -} -EXPORT_SYMBOL(of_get_parent); - -struct device_node *of_get_next_child(const struct device_node *node, - struct device_node *prev) -{ - struct device_node *next; - - next = prev ? prev->sibling : node->child; - for (; next != 0; next = next->sibling) { - break; - } - - return next; -} -EXPORT_SYMBOL(of_get_next_child); - -struct device_node *of_find_node_by_path(const char *path) -{ - struct device_node *np = allnodes; - - for (; np != 0; np = np->allnext) { - if (np->full_name != 0 && strcmp(np->full_name, path) == 0) - break; - } - - return np; -} -EXPORT_SYMBOL(of_find_node_by_path); +extern rwlock_t devtree_lock; /* temporary while merging */ struct device_node *of_find_node_by_phandle(phandle handle) { @@ -110,81 +46,6 @@ struct device_node *of_find_node_by_phandle(phandle handle) } EXPORT_SYMBOL(of_find_node_by_phandle); -struct device_node *of_find_node_by_name(struct device_node *from, - const char *name) -{ - struct device_node *np; - - np = from ? from->allnext : allnodes; - for (; np != NULL; np = np->allnext) - if (np->name != NULL && strcmp(np->name, name) == 0) - break; - - return np; -} -EXPORT_SYMBOL(of_find_node_by_name); - -struct device_node *of_find_node_by_type(struct device_node *from, - const char *type) -{ - struct device_node *np; - - np = from ? from->allnext : allnodes; - for (; np != 0; np = np->allnext) - if (np->type != 0 && strcmp(np->type, type) == 0) - break; - - return np; -} -EXPORT_SYMBOL(of_find_node_by_type); - -struct device_node *of_find_compatible_node(struct device_node *from, - const char *type, const char *compatible) -{ - struct device_node *np; - - np = from ? from->allnext : allnodes; - for (; np != 0; np = np->allnext) { - if (type != NULL - && !(np->type != 0 && strcmp(np->type, type) == 0)) - continue; - if (of_device_is_compatible(np, compatible)) - break; - } - - return np; -} -EXPORT_SYMBOL(of_find_compatible_node); - -struct property *of_find_property(const struct device_node *np, - const char *name, - int *lenp) -{ - struct property *pp; - - for (pp = np->properties; pp != 0; pp = pp->next) { - if (strcasecmp(pp->name, name) == 0) { - if (lenp != 0) - *lenp = pp->length; - break; - } - } - return pp; -} -EXPORT_SYMBOL(of_find_property); - -/* - * Find a property with a given name for a given node - * and return the value. - */ -const void *of_get_property(const struct device_node *np, const char *name, - int *lenp) -{ - struct property *pp = of_find_property(np,name,lenp); - return pp ? pp->value : NULL; -} -EXPORT_SYMBOL(of_get_property); - int of_getintprop_default(struct device_node *np, const char *name, int def) { struct property *prop; @@ -198,36 +59,6 @@ int of_getintprop_default(struct device_node *np, const char *name, int def) } EXPORT_SYMBOL(of_getintprop_default); -int of_n_addr_cells(struct device_node *np) -{ - const int* ip; - do { - if (np->parent) - np = np->parent; - ip = of_get_property(np, "#address-cells", NULL); - if (ip != NULL) - return *ip; - } while (np->parent); - /* No #address-cells property for the root node, default to 2 */ - return 2; -} -EXPORT_SYMBOL(of_n_addr_cells); - -int of_n_size_cells(struct device_node *np) -{ - const int* ip; - do { - if (np->parent) - np = np->parent; - ip = of_get_property(np, "#size-cells", NULL); - if (ip != NULL) - return *ip; - } while (np->parent); - /* No #size-cells property for the root node, default to 1 */ - return 1; -} -EXPORT_SYMBOL(of_n_size_cells); - int of_set_property(struct device_node *dp, const char *name, void *val, int len) { struct property **prevp; diff --git a/arch/sparc64/kernel/sys_sparc32.c b/arch/sparc64/kernel/sys_sparc32.c index abd83129b2e..e8dce90d05d 100644 --- a/arch/sparc64/kernel/sys_sparc32.c +++ b/arch/sparc64/kernel/sys_sparc32.c @@ -1,8 +1,7 @@ -/* $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. @@ -1028,3 +1027,10 @@ long compat_sync_file_range(int fd, unsigned long off_high, unsigned long off_lo (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); +} diff --git a/arch/sparc64/kernel/systbls.S b/arch/sparc64/kernel/systbls.S index 8765e32155a..06d10907d8c 100644 --- a/arch/sparc64/kernel/systbls.S +++ b/arch/sparc64/kernel/systbls.S @@ -1,8 +1,7 @@ -/* $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: @@ -81,7 +80,7 @@ sys_call_table32: .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 */ @@ -153,7 +152,7 @@ sys_call_table: .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) @@ -272,6 +271,6 @@ sunos_sys_table: .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 diff --git a/arch/sparc64/kernel/time.c b/arch/sparc64/kernel/time.c index 62e316ab133..592ffcd5760 100644 --- a/arch/sparc64/kernel/time.c +++ b/arch/sparc64/kernel/time.c @@ -835,7 +835,7 @@ static int __init clock_init(void) return 0; } - return of_register_driver(&clock_driver, &of_bus_type); + return of_register_driver(&clock_driver, &of_platform_bus_type); } /* Must be after subsys_initcall() so that busses are probed. Must diff --git a/arch/sparc64/kernel/vio.c b/arch/sparc64/kernel/vio.c index 8d3cc4fdb55..491223a6628 100644 --- a/arch/sparc64/kernel/vio.c +++ b/arch/sparc64/kernel/vio.c @@ -103,9 +103,9 @@ static ssize_t devspec_show(struct device *dev, 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); @@ -221,6 +221,27 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp, 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"; @@ -260,13 +281,15 @@ static struct vio_dev *vio_create_one(struct mdesc_handle *hp, u64 mp, 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; |