From b74d0bd53406c23636707565d87ddaa55d315b26 Mon Sep 17 00:00:00 2001 From: Andrew Morton Date: Wed, 10 Aug 2005 13:53:41 +1000 Subject: [PATCH] ppc64: four level pagetables fix With CONFIG_HUGETLB_PAGE=n: In file included from kernel/sysctl.c:37: include/linux/hugetlb.h:104:1: warning: "hugetlb_free_pgd_range" redefined In file included from include/linux/mm.h:36, from kernel/sysctl.c:23: include/asm/pgtable.h:492:1: warning: this is the location of the previous definition Signed-off-by: Andrew Morton Signed-off-by: David Gibson Signed-off-by: Paul Mackerras diff --git a/include/asm-ppc64/pgtable.h b/include/asm-ppc64/pgtable.h index 5ea952a..c83679c 100644 --- a/include/asm-ppc64/pgtable.h +++ b/include/asm-ppc64/pgtable.h @@ -489,8 +489,10 @@ extern pgd_t swapper_pg_dir[]; extern void paging_init(void); +#ifdef CONFIG_HUGETLB_PAGE #define hugetlb_free_pgd_range(tlb, addr, end, floor, ceiling) \ free_pgd_range(tlb, addr, end, floor, ceiling) +#endif /* * This gets called at the end of handling a page fault, when -- cgit v0.10.2 From 2739e8cf113ce6e931608986a28bab5a42c0acd9 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Tue, 30 Aug 2005 12:54:07 +1000 Subject: [PATCH] Restore lparmap.s include for iSeries A mistake rebasing the series of ppc64 head.S cleanup patches meant the #include of lparmap.s, needed for iSeries was lost. This patch puts it back again. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S index cccec49..d98a998 100644 --- a/arch/ppc64/kernel/head.S +++ b/arch/ppc64/kernel/head.S @@ -1269,7 +1269,16 @@ initial_stab: .= 0x7000 .globl fwnmi_data_area fwnmi_data_area: - .space PAGE_SIZE + + /* iSeries does not use the FWNMI stuff, so it is safe to put + * this here, even if we later allow kernels that will boot on + * both pSeries and iSeries */ +#ifdef CONFIG_PPC_ISERIES + . = LPARMAP_PHYS +#include "lparmap.s" +#endif /* CONFIG_PPC_ISERIES */ + + . = 0x8000 /* * On pSeries, secondary processors spin in the following code. -- cgit v0.10.2 From 1e4a79e0458beca871c662028610ae3a88e3f1bf Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 29 Aug 2005 18:26:01 +1000 Subject: [PATCH] fix iSeries build for gcc-3.4 gcc 3.4 (at least the build we are using) puts the gcc generated .ident string into a .note section at the end of the files it compiles (gcc 3.3.3-hammer and gcc 4.0.2 Debian puts it in the .text section). This means that the lparmap.s file we produce in the iSeries build may end with a .note section. When we include it into head.S, the assembler can no longer resolve some of the conditional branches since the target label ends up too far away. This patch just forces us back to the .text section after including lparmap.s. The breakage was caused by my patch "iSeries build with newer assemblers and compilers" (sha1-id: 2ad56496627630ebc99f06af5f81ca23e17e014e). Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/head.S b/arch/ppc64/kernel/head.S index d98a998..0369597 100644 --- a/arch/ppc64/kernel/head.S +++ b/arch/ppc64/kernel/head.S @@ -1276,6 +1276,11 @@ fwnmi_data_area: #ifdef CONFIG_PPC_ISERIES . = LPARMAP_PHYS #include "lparmap.s" +/* + * This ".text" is here for old compilers that generate a trailing + * .note section when compiling .c files to .s + */ + .text #endif /* CONFIG_PPC_ISERIES */ . = 0x8000 -- cgit v0.10.2 From 5c0b4b8759f78c31172088a91e10733fc014ccee Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Wed, 17 Aug 2005 16:37:35 +1000 Subject: [PATCH] Formatting changes to vio.c Formatting changes to vio.c to bring it closer to the kernel coding standard. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/vio.c b/arch/ppc64/kernel/vio.c index 3b790ba..7798f01 100644 --- a/arch/ppc64/kernel/vio.c +++ b/arch/ppc64/kernel/vio.c @@ -37,9 +37,11 @@ static int (*is_match)(const struct vio_device_id *id, static void (*unregister_device_callback)(struct vio_dev *dev); static void (*release_device_callback)(struct device *dev); -/* convert from struct device to struct vio_dev and pass to driver. +/* + * Convert from struct device to struct vio_dev and pass to driver. * dev->driver has already been set by generic code because vio_bus_match - * succeeded. */ + * succeeded. + */ static int vio_bus_probe(struct device *dev) { struct vio_dev *viodev = to_vio_dev(dev); @@ -51,9 +53,8 @@ static int vio_bus_probe(struct device *dev) return error; id = vio_match_device(viodrv->id_table, viodev); - if (id) { + if (id) error = viodrv->probe(viodev, id); - } return error; } @@ -64,9 +65,8 @@ static int vio_bus_remove(struct device *dev) struct vio_dev *viodev = to_vio_dev(dev); struct vio_driver *viodrv = to_vio_driver(dev->driver); - if (viodrv->remove) { + if (viodrv->remove) return viodrv->remove(viodev); - } /* driver can't remove */ return 1; @@ -102,16 +102,17 @@ void vio_unregister_driver(struct vio_driver *viodrv) EXPORT_SYMBOL(vio_unregister_driver); /** - * vio_match_device: - Tell if a VIO device has a matching VIO device id structure. - * @ids: array of VIO device id structures to search in - * @dev: the VIO device structure to match against + * vio_match_device: - Tell if a VIO device has a matching + * VIO device id structure. + * @ids: array of VIO device id structures to search in + * @dev: the VIO device structure to match against * * Used by a driver to check whether a VIO device present in the * system is in its list of supported devices. Returns the matching * vio_device_id structure or NULL if there is no match. */ -static const struct vio_device_id * vio_match_device(const struct vio_device_id *ids, - const struct vio_dev *dev) +static const struct vio_device_id *vio_match_device( + const struct vio_device_id *ids, const struct vio_dev *dev) { while (ids->type) { if (is_match(ids, dev)) @@ -141,7 +142,8 @@ int __init vio_bus_init(int (*match_func)(const struct vio_device_id *id, return err; } - /* the fake parent of all vio devices, just to give us + /* + * The fake parent of all vio devices, just to give us * a nice directory */ err = device_register(&vio_bus_device.dev); @@ -162,7 +164,8 @@ static void __devinit vio_dev_release(struct device *dev) kfree(to_vio_dev(dev)); } -static ssize_t viodev_show_name(struct device *dev, struct device_attribute *attr, char *buf) +static ssize_t viodev_show_name(struct device *dev, + struct device_attribute *attr, char *buf) { return sprintf(buf, "%s\n", to_vio_dev(dev)->name); } @@ -262,16 +265,8 @@ static int vio_bus_match(struct device *dev, struct device_driver *drv) const struct vio_dev *vio_dev = to_vio_dev(dev); struct vio_driver *vio_drv = to_vio_driver(drv); const struct vio_device_id *ids = vio_drv->id_table; - const struct vio_device_id *found_id; - - if (!ids) - return 0; - found_id = vio_match_device(ids, vio_dev); - if (found_id) - return 1; - - return 0; + return (ids != NULL) && (vio_match_device(ids, vio_dev) != NULL); } struct bus_type vio_bus_type = { -- cgit v0.10.2 From b877b90f227fb9698d99fb70492d432362584082 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Wed, 17 Aug 2005 16:40:12 +1000 Subject: [PATCH] Create vio_register_device Take some assignments out of vio_register_device_common and rename it to vio_register_device. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/iSeries_vio.c b/arch/ppc64/kernel/iSeries_vio.c index b4268cc..d0960a8 100644 --- a/arch/ppc64/kernel/iSeries_vio.c +++ b/arch/ppc64/kernel/iSeries_vio.c @@ -68,7 +68,7 @@ static void __init iommu_vio_init(void) } /** - * vio_register_device: - Register a new vio device. + * vio_register_device_iseries: - Register a new iSeries vio device. * @voidev: The device to register. */ static struct vio_dev *__init vio_register_device_iseries(char *type, @@ -76,7 +76,7 @@ static struct vio_dev *__init vio_register_device_iseries(char *type, { struct vio_dev *viodev; - /* allocate a vio_dev for this node */ + /* allocate a vio_dev for this device */ viodev = kmalloc(sizeof(struct vio_dev), GFP_KERNEL); if (!viodev) return NULL; @@ -84,8 +84,15 @@ static struct vio_dev *__init vio_register_device_iseries(char *type, snprintf(viodev->dev.bus_id, BUS_ID_SIZE, "%s%d", type, unit_num); - return vio_register_device_common(viodev, viodev->dev.bus_id, type, - unit_num, &vio_iommu_table); + viodev->name = viodev->dev.bus_id; + viodev->type = type; + viodev->unit_address = unit_num; + viodev->iommu_table = &vio_iommu_table; + if (vio_register_device(viodev) == NULL) { + kfree(viodev); + return NULL; + } + return viodev; } void __init probe_bus_iseries(void) diff --git a/arch/ppc64/kernel/pSeries_vio.c b/arch/ppc64/kernel/pSeries_vio.c index 338f9e1..81e94f8 100644 --- a/arch/ppc64/kernel/pSeries_vio.c +++ b/arch/ppc64/kernel/pSeries_vio.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include @@ -181,11 +182,13 @@ struct vio_dev * __devinit vio_register_device_node(struct device_node *of_node) } snprintf(viodev->dev.bus_id, BUS_ID_SIZE, "%x", *unit_address); + viodev->name = of_node->name; + viodev->type = of_node->type; + viodev->unit_address = *unit_address; + viodev->iommu_table = vio_build_iommu_table(viodev); /* register with generic device framework */ - if (vio_register_device_common(viodev, of_node->name, of_node->type, - *unit_address, vio_build_iommu_table(viodev)) - == NULL) { + if (vio_register_device(viodev) == NULL) { /* XXX free TCE table */ kfree(viodev); return NULL; diff --git a/arch/ppc64/kernel/vio.c b/arch/ppc64/kernel/vio.c index 7798f01..3eab229 100644 --- a/arch/ppc64/kernel/vio.c +++ b/arch/ppc64/kernel/vio.c @@ -171,14 +171,8 @@ static ssize_t viodev_show_name(struct device *dev, } DEVICE_ATTR(name, S_IRUSR | S_IRGRP | S_IROTH, viodev_show_name, NULL); -struct vio_dev * __devinit vio_register_device_common( - struct vio_dev *viodev, char *name, char *type, - uint32_t unit_address, struct iommu_table *iommu_table) +struct vio_dev * __devinit vio_register_device(struct vio_dev *viodev) { - viodev->name = name; - viodev->type = type; - viodev->unit_address = unit_address; - viodev->iommu_table = iommu_table; /* init generic 'struct device' fields: */ viodev->dev.parent = &vio_bus_device.dev; viodev->dev.bus = &vio_bus_type; diff --git a/include/asm-ppc64/vio.h b/include/asm-ppc64/vio.h index a82e87c..578e301 100644 --- a/include/asm-ppc64/vio.h +++ b/include/asm-ppc64/vio.h @@ -56,9 +56,7 @@ const void * vio_get_attribute(struct vio_dev *vdev, void* which, int* length); int vio_get_irq(struct vio_dev *dev); int vio_enable_interrupts(struct vio_dev *dev); int vio_disable_interrupts(struct vio_dev *dev); -extern struct vio_dev * __devinit vio_register_device_common( - struct vio_dev *viodev, char *name, char *type, - uint32_t unit_address, struct iommu_table *iommu_table); +extern struct vio_dev * __devinit vio_register_device(struct vio_dev *viodev); extern struct dma_mapping_ops vio_dma_ops; -- cgit v0.10.2 From 71d276d751ff5ddba28312aecefb174b20a5b970 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Wed, 17 Aug 2005 16:41:44 +1000 Subject: [PATCH] Create vio_bus_ops Create vio_bus_ops so that we just pass a structure to vio_bus_init instead of three separate function pointers. Rearrange vio.h to avoid forward references. vio.h only needs struct device_node from prom.h so remove the include and just declare it. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/iSeries_vio.c b/arch/ppc64/kernel/iSeries_vio.c index d0960a8..6b754b0 100644 --- a/arch/ppc64/kernel/iSeries_vio.c +++ b/arch/ppc64/kernel/iSeries_vio.c @@ -131,6 +131,10 @@ static int vio_match_device_iseries(const struct vio_device_id *id, return strncmp(dev->type, id->type, strlen(id->type)) == 0; } +static struct vio_bus_ops vio_bus_ops_iseries = { + .match = vio_match_device_iseries, +}; + /** * vio_bus_init_iseries: - Initialize the iSeries virtual IO bus */ @@ -138,7 +142,7 @@ static int __init vio_bus_init_iseries(void) { int err; - err = vio_bus_init(vio_match_device_iseries, NULL, NULL); + err = vio_bus_init(&vio_bus_ops_iseries); if (err == 0) { iommu_vio_init(); vio_bus_device.iommu_table = &vio_iommu_table; diff --git a/arch/ppc64/kernel/pSeries_vio.c b/arch/ppc64/kernel/pSeries_vio.c index 81e94f8..e0ae06f 100644 --- a/arch/ppc64/kernel/pSeries_vio.c +++ b/arch/ppc64/kernel/pSeries_vio.c @@ -76,6 +76,12 @@ static void vio_unregister_device_pseries(struct vio_dev *viodev) device_remove_file(&viodev->dev, &dev_attr_devspec); } +static struct vio_bus_ops vio_bus_ops_pseries = { + .match = vio_match_device_pseries, + .unregister_device = vio_unregister_device_pseries, + .release_device = vio_release_device_pseries, +}; + /** * vio_bus_init_pseries: - Initialize the pSeries virtual IO bus */ @@ -83,9 +89,7 @@ static int __init vio_bus_init_pseries(void) { int err; - err = vio_bus_init(vio_match_device_pseries, - vio_unregister_device_pseries, - vio_release_device_pseries); + err = vio_bus_init(&vio_bus_ops_pseries); if (err == 0) probe_bus_pseries(); return err; diff --git a/arch/ppc64/kernel/vio.c b/arch/ppc64/kernel/vio.c index 3eab229..93c437a 100644 --- a/arch/ppc64/kernel/vio.c +++ b/arch/ppc64/kernel/vio.c @@ -32,10 +32,7 @@ struct vio_dev vio_bus_device = { /* fake "parent" device */ .dev.bus = &vio_bus_type, }; -static int (*is_match)(const struct vio_device_id *id, - const struct vio_dev *dev); -static void (*unregister_device_callback)(struct vio_dev *dev); -static void (*release_device_callback)(struct device *dev); +static struct vio_bus_ops vio_bus_ops; /* * Convert from struct device to struct vio_dev and pass to driver. @@ -115,7 +112,7 @@ static const struct vio_device_id *vio_match_device( const struct vio_device_id *ids, const struct vio_dev *dev) { while (ids->type) { - if (is_match(ids, dev)) + if (vio_bus_ops.match(ids, dev)) return ids; ids++; } @@ -125,16 +122,11 @@ static const struct vio_device_id *vio_match_device( /** * vio_bus_init: - Initialize the virtual IO bus */ -int __init vio_bus_init(int (*match_func)(const struct vio_device_id *id, - const struct vio_dev *dev), - void (*unregister_dev)(struct vio_dev *), - void (*release_dev)(struct device *)) +int __init vio_bus_init(struct vio_bus_ops *ops) { int err; - is_match = match_func; - unregister_device_callback = unregister_dev; - release_device_callback = release_dev; + vio_bus_ops = *ops; err = bus_register(&vio_bus_type); if (err) { @@ -159,8 +151,8 @@ int __init vio_bus_init(int (*match_func)(const struct vio_device_id *id, /* vio_dev refcount hit 0 */ static void __devinit vio_dev_release(struct device *dev) { - if (release_device_callback) - release_device_callback(dev); + if (vio_bus_ops.release_device) + vio_bus_ops.release_device(dev); kfree(to_vio_dev(dev)); } @@ -191,8 +183,8 @@ struct vio_dev * __devinit vio_register_device(struct vio_dev *viodev) void __devinit vio_unregister_device(struct vio_dev *viodev) { - if (unregister_device_callback) - unregister_device_callback(viodev); + if (vio_bus_ops.unregister_device) + vio_bus_ops.unregister_device(viodev); device_remove_file(&viodev->dev, &dev_attr_name); device_unregister(&viodev->dev); } diff --git a/drivers/scsi/ibmvscsi/rpa_vscsi.c b/drivers/scsi/ibmvscsi/rpa_vscsi.c index 035f615..8bf5652 100644 --- a/drivers/scsi/ibmvscsi/rpa_vscsi.c +++ b/drivers/scsi/ibmvscsi/rpa_vscsi.c @@ -28,6 +28,7 @@ */ #include +#include #include #include #include diff --git a/include/asm-ppc64/vio.h b/include/asm-ppc64/vio.h index 578e301..85420bb 100644 --- a/include/asm-ppc64/vio.h +++ b/include/asm-ppc64/vio.h @@ -19,13 +19,14 @@ #include #include #include + #include -#include #include -/* + +/* * Architecture-specific constants for drivers to * extract attributes of the device using vio_get_attribute() -*/ + */ #define VETH_MAC_ADDR "local-mac-address" #define VETH_MCAST_FILTER_SIZE "ibm,mac-address-filters" @@ -37,30 +38,19 @@ #define VIO_IRQ_DISABLE 0UL #define VIO_IRQ_ENABLE 1UL -struct vio_dev; -struct vio_driver; -struct vio_device_id; struct iommu_table; -int vio_register_driver(struct vio_driver *drv); -void vio_unregister_driver(struct vio_driver *drv); - -#ifdef CONFIG_PPC_PSERIES -struct vio_dev * __devinit vio_register_device_node( - struct device_node *node_vdev); -#endif -void __devinit vio_unregister_device(struct vio_dev *dev); -struct vio_dev *vio_find_node(struct device_node *vnode); - -const void * vio_get_attribute(struct vio_dev *vdev, void* which, int* length); -int vio_get_irq(struct vio_dev *dev); -int vio_enable_interrupts(struct vio_dev *dev); -int vio_disable_interrupts(struct vio_dev *dev); -extern struct vio_dev * __devinit vio_register_device(struct vio_dev *viodev); - -extern struct dma_mapping_ops vio_dma_ops; - -extern struct bus_type vio_bus_type; +/* + * The vio_dev structure is used to describe virtual I/O devices. + */ +struct vio_dev { + struct iommu_table *iommu_table; /* vio_map_* uses this */ + char *name; + char *type; + uint32_t unit_address; + unsigned int irq; + struct device dev; +}; struct vio_device_id { char *type; @@ -70,42 +60,51 @@ struct vio_device_id { struct vio_driver { struct list_head node; char *name; - const struct vio_device_id *id_table; /* NULL if wants all devices */ - int (*probe) (struct vio_dev *dev, const struct vio_device_id *id); /* New device inserted */ - int (*remove) (struct vio_dev *dev); /* Device removed (NULL if not a hot-plug capable driver) */ + const struct vio_device_id *id_table; + int (*probe)(struct vio_dev *dev, const struct vio_device_id *id); + int (*remove)(struct vio_dev *dev); unsigned long driver_data; - struct device_driver driver; }; +struct vio_bus_ops { + int (*match)(const struct vio_device_id *id, const struct vio_dev *dev); + void (*unregister_device)(struct vio_dev *); + void (*release_device)(struct device *); +}; + +extern struct dma_mapping_ops vio_dma_ops; +extern struct bus_type vio_bus_type; +extern struct vio_dev vio_bus_device; + +extern int vio_register_driver(struct vio_driver *drv); +extern void vio_unregister_driver(struct vio_driver *drv); + +extern struct vio_dev * __devinit vio_register_device(struct vio_dev *viodev); +extern void __devinit vio_unregister_device(struct vio_dev *dev); + +extern int vio_bus_init(struct vio_bus_ops *); + +#ifdef CONFIG_PPC_PSERIES +struct device_node; + +extern struct vio_dev * __devinit vio_register_device_node( + struct device_node *node_vdev); +extern struct vio_dev *vio_find_node(struct device_node *vnode); +extern const void *vio_get_attribute(struct vio_dev *vdev, void *which, + int *length); +extern int vio_enable_interrupts(struct vio_dev *dev); +extern int vio_disable_interrupts(struct vio_dev *dev); +#endif + static inline struct vio_driver *to_vio_driver(struct device_driver *drv) { return container_of(drv, struct vio_driver, driver); } -/* - * The vio_dev structure is used to describe virtual I/O devices. - */ -struct vio_dev { - struct iommu_table *iommu_table; /* vio_map_* uses this */ - char *name; - char *type; - uint32_t unit_address; - unsigned int irq; - - struct device dev; -}; - -extern struct vio_dev vio_bus_device; - static inline struct vio_dev *to_vio_dev(struct device *dev) { return container_of(dev, struct vio_dev, dev); } -extern int vio_bus_init(int (*is_match)(const struct vio_device_id *id, - const struct vio_dev *dev), - void (*)(struct vio_dev *), - void (*)(struct device *)); - #endif /* _ASM_VIO_H */ -- cgit v0.10.2 From fb120da678c517f72d4b39932062c2191827b331 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Wed, 17 Aug 2005 16:42:59 +1000 Subject: [PATCH] Make MODULE_DEVICE_TABLE work for vio devices Make MODULE_DEVICE_TABLE work for vio devices. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/vio.c b/arch/ppc64/kernel/vio.c index 93c437a..c90e1dd 100644 --- a/arch/ppc64/kernel/vio.c +++ b/arch/ppc64/kernel/vio.c @@ -111,7 +111,7 @@ EXPORT_SYMBOL(vio_unregister_driver); static const struct vio_device_id *vio_match_device( const struct vio_device_id *ids, const struct vio_dev *dev) { - while (ids->type) { + while (ids->type[0] != '\0') { if (vio_bus_ops.match(ids, dev)) return ids; ids++; diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c index 46e56a2..e46ecd2 100644 --- a/drivers/block/viodasd.c +++ b/drivers/block/viodasd.c @@ -776,7 +776,7 @@ static int viodasd_remove(struct vio_dev *vdev) */ static struct vio_device_id viodasd_device_table[] __devinitdata = { { "viodasd", "" }, - { 0, } + { "", "" } }; MODULE_DEVICE_TABLE(vio, viodasd_device_table); diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c index 38dd9ff..0829db5 100644 --- a/drivers/cdrom/viocd.c +++ b/drivers/cdrom/viocd.c @@ -734,7 +734,7 @@ static int viocd_remove(struct vio_dev *vdev) */ static struct vio_device_id viocd_device_table[] __devinitdata = { { "viocd", "" }, - { 0, } + { "", "" } }; MODULE_DEVICE_TABLE(vio, viocd_device_table); diff --git a/drivers/char/hvc_vio.c b/drivers/char/hvc_vio.c index 60bb915..78d681d 100644 --- a/drivers/char/hvc_vio.c +++ b/drivers/char/hvc_vio.c @@ -39,7 +39,7 @@ char hvc_driver_name[] = "hvc_console"; static struct vio_device_id hvc_driver_table[] __devinitdata = { {"serial", "hvterm1"}, - { NULL, } + { "", "" } }; MODULE_DEVICE_TABLE(vio, hvc_driver_table); diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c index 3236d24..f47f009 100644 --- a/drivers/char/hvcs.c +++ b/drivers/char/hvcs.c @@ -527,7 +527,7 @@ static int khvcsd(void *unused) static struct vio_device_id hvcs_driver_table[] __devinitdata= { {"serial-server", "hvterm2"}, - { NULL, } + { "", "" } }; MODULE_DEVICE_TABLE(vio, hvcs_driver_table); diff --git a/drivers/char/viotape.c b/drivers/char/viotape.c index 4764b4f..0aff45f 100644 --- a/drivers/char/viotape.c +++ b/drivers/char/viotape.c @@ -991,7 +991,7 @@ static int viotape_remove(struct vio_dev *vdev) */ static struct vio_device_id viotape_device_table[] __devinitdata = { { "viotape", "" }, - { 0, } + { "", "" } }; MODULE_DEVICE_TABLE(vio, viotape_device_table); diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c index c39b060..32d5fab 100644 --- a/drivers/net/ibmveth.c +++ b/drivers/net/ibmveth.c @@ -1144,7 +1144,7 @@ static void ibmveth_proc_unregister_driver(void) static struct vio_device_id ibmveth_device_table[] __devinitdata= { { "network", "IBM,l-lan"}, - { 0,} + { "", "" } }; MODULE_DEVICE_TABLE(vio, ibmveth_device_table); diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c index 55af32e..183ba97 100644 --- a/drivers/net/iseries_veth.c +++ b/drivers/net/iseries_veth.c @@ -1370,7 +1370,7 @@ static int veth_probe(struct vio_dev *vdev, const struct vio_device_id *id) */ static struct vio_device_id veth_device_table[] __devinitdata = { { "vlan", "" }, - { NULL, NULL } + { "", "" } }; MODULE_DEVICE_TABLE(vio, veth_device_table); diff --git a/drivers/scsi/ibmvscsi/ibmvscsi.c b/drivers/scsi/ibmvscsi/ibmvscsi.c index fe09d14..2cb3c83 100644 --- a/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -1442,7 +1442,7 @@ static int ibmvscsi_remove(struct vio_dev *vdev) */ static struct vio_device_id ibmvscsi_device_table[] __devinitdata = { {"vscsi", "IBM,v-scsi"}, - {0,} + { "", "" } }; MODULE_DEVICE_TABLE(vio, ibmvscsi_device_table); diff --git a/include/asm-ppc64/vio.h b/include/asm-ppc64/vio.h index 85420bb..03f1b95 100644 --- a/include/asm-ppc64/vio.h +++ b/include/asm-ppc64/vio.h @@ -19,6 +19,7 @@ #include #include #include +#include #include #include @@ -52,11 +53,6 @@ struct vio_dev { struct device dev; }; -struct vio_device_id { - char *type; - char *compat; -}; - struct vio_driver { struct list_head node; char *name; diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 97bbccd..47da39b 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -1,6 +1,6 @@ /* * Device tables which are exported to userspace via - * scripts/table2alias.c. You must keep that file in sync with this + * scripts/mod/file2alias.c. You must keep that file in sync with this * header. */ @@ -190,6 +190,11 @@ struct of_device_id #endif }; +/* VIO */ +struct vio_device_id { + char type[32]; + char compat[32]; +}; /* PCMCIA */ diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c index 5180405..d8ee38a 100644 --- a/scripts/mod/file2alias.c +++ b/scripts/mod/file2alias.c @@ -341,6 +341,22 @@ static int do_of_entry (const char *filename, struct of_device_id *of, char *ali return 1; } +static int do_vio_entry(const char *filename, struct vio_device_id *vio, + char *alias) +{ + char *tmp; + + sprintf(alias, "vio:T%sS%s", vio->type[0] ? vio->type : "*", + vio->compat[0] ? vio->compat : "*"); + + /* Replace all whitespace with underscores */ + for (tmp = alias; tmp && *tmp; tmp++) + if (isspace (*tmp)) + *tmp = '_'; + + return 1; +} + /* Ignore any prefix, eg. v850 prepends _ */ static inline int sym_is(const char *symbol, const char *name) { @@ -422,6 +438,9 @@ void handle_moddevtable(struct module *mod, struct elf_info *info, else if (sym_is(symname, "__mod_of_device_table")) do_table(symval, sym->st_size, sizeof(struct of_device_id), do_of_entry, mod); + else if (sym_is(symname, "__mod_vio_device_table")) + do_table(symval, sym->st_size, sizeof(struct vio_device_id), + do_vio_entry, mod); } -- cgit v0.10.2 From 45e2a6e4e5e22acd4321f69e84b726c2a568dacf Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 29 Aug 2005 13:15:50 +1000 Subject: [PATCH] Create include/asm-powerpc The ppc and ppc64 trees are hopefully going to merge over time, so this patch begins the process by creating a place for the merging of the header files. Create include/asm-powerpc (and move linkage.h into it from asm-{ppc,ppc64} since we don't like empty directories). Modify the ppc and ppc64 Makefiles to cope. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile index f9b0d77..d1b6e6d 100644 --- a/arch/ppc/Makefile +++ b/arch/ppc/Makefile @@ -21,11 +21,13 @@ CC := $(CC) -m32 endif LDFLAGS_vmlinux := -Ttext $(KERNELLOAD) -Bstatic -CPPFLAGS += -Iarch/$(ARCH) +CPPFLAGS += -Iarch/$(ARCH) -Iinclude3 AFLAGS += -Iarch/$(ARCH) CFLAGS += -Iarch/$(ARCH) -msoft-float -pipe \ -ffixed-r2 -mmultiple CPP = $(CC) -E $(CFLAGS) +# Temporary hack until we have migrated to asm-powerpc +LINUXINCLUDE += -Iinclude3 CHECKFLAGS += -D__powerpc__ @@ -101,6 +103,7 @@ endef archclean: $(Q)$(MAKE) $(clean)=arch/ppc/boot + $(Q)rm -rf include3 prepare: include/asm-$(ARCH)/offsets.h checkbin @@ -110,6 +113,12 @@ arch/$(ARCH)/kernel/asm-offsets.s: include/asm include/linux/version.h \ include/asm-$(ARCH)/offsets.h: arch/$(ARCH)/kernel/asm-offsets.s $(call filechk,gen-asm-offsets) +# Temporary hack until we have migrated to asm-powerpc +include/asm: include3/asm +include3/asm: + $(Q)if [ ! -d include3 ]; then mkdir -p include3; fi + $(Q)ln -fsn $(srctree)/include/asm-powerpc include3/asm + # Use the file '.tmp_gas_check' for binutils tests, as gas won't output # to stdout and these checks are run even on install targets. TOUT := .tmp_gas_check diff --git a/arch/ppc64/Makefile b/arch/ppc64/Makefile index 731b847..6350cce 100644 --- a/arch/ppc64/Makefile +++ b/arch/ppc64/Makefile @@ -55,6 +55,8 @@ LDFLAGS := -m elf64ppc LDFLAGS_vmlinux := -Bstatic -e $(KERNELLOAD) -Ttext $(KERNELLOAD) CFLAGS += -msoft-float -pipe -mminimal-toc -mtraceback=none \ -mcall-aixdesc +# Temporary hack until we have migrated to asm-powerpc +CPPFLAGS += -Iinclude3 GCC_VERSION := $(call cc-version) GCC_BROKEN_VEC := $(shell if [ $(GCC_VERSION) -lt 0400 ] ; then echo "y"; fi ;) @@ -112,6 +114,7 @@ all: $(KBUILD_IMAGE) archclean: $(Q)$(MAKE) $(clean)=$(boot) + $(Q)rm -rf include3 prepare: include/asm-ppc64/offsets.h @@ -121,6 +124,12 @@ arch/ppc64/kernel/asm-offsets.s: include/asm include/linux/version.h \ include/asm-ppc64/offsets.h: arch/ppc64/kernel/asm-offsets.s $(call filechk,gen-asm-offsets) +# Temporary hack until we have migrated to asm-powerpc +include/asm: include3/asm +include3/asm: + $(Q)if [ ! -d include3 ]; then mkdir -p include3; fi; + $(Q)ln -fsn $(srctree)/include/asm-powerpc include3/asm + define archhelp echo '* zImage - Compressed kernel image (arch/$(ARCH)/boot/zImage)' echo ' zImage.initrd- Compressed kernel image with initrd attached,' diff --git a/include/asm-powerpc/linkage.h b/include/asm-powerpc/linkage.h new file mode 100644 index 0000000..291c2d0 --- /dev/null +++ b/include/asm-powerpc/linkage.h @@ -0,0 +1,6 @@ +#ifndef __ASM_LINKAGE_H +#define __ASM_LINKAGE_H + +/* Nothing to see here... */ + +#endif diff --git a/include/asm-ppc/linkage.h b/include/asm-ppc/linkage.h deleted file mode 100644 index 291c2d0..0000000 --- a/include/asm-ppc/linkage.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_LINKAGE_H -#define __ASM_LINKAGE_H - -/* Nothing to see here... */ - -#endif diff --git a/include/asm-ppc64/linkage.h b/include/asm-ppc64/linkage.h deleted file mode 100644 index 291c2d0..0000000 --- a/include/asm-ppc64/linkage.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ASM_LINKAGE_H -#define __ASM_LINKAGE_H - -/* Nothing to see here... */ - -#endif -- cgit v0.10.2 From 88999ceb55bf959e63df0c911915166b005977fc Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 29 Aug 2005 14:06:56 +1000 Subject: [PATCH] Move the identical files from include/asm-ppc{,64} Move the identical files from include/asm-ppc{,64}/ to include/asm-powerpc/. Remove hdreg.h completely as it is unused in the tree. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras diff --git a/include/asm-powerpc/8253pit.h b/include/asm-powerpc/8253pit.h new file mode 100644 index 0000000..862708a --- /dev/null +++ b/include/asm-powerpc/8253pit.h @@ -0,0 +1,10 @@ +/* + * 8253/8254 Programmable Interval Timer + */ + +#ifndef _8253PIT_H +#define _8253PIT_H + +#define PIT_TICK_RATE 1193182UL + +#endif diff --git a/include/asm-powerpc/agp.h b/include/asm-powerpc/agp.h new file mode 100644 index 0000000..ca9e423 --- /dev/null +++ b/include/asm-powerpc/agp.h @@ -0,0 +1,23 @@ +#ifndef AGP_H +#define AGP_H 1 + +#include + +/* nothing much needed here */ + +#define map_page_into_agp(page) +#define unmap_page_from_agp(page) +#define flush_agp_mappings() +#define flush_agp_cache() mb() + +/* Convert a physical address to an address suitable for the GART. */ +#define phys_to_gart(x) (x) +#define gart_to_phys(x) (x) + +/* GATT allocation. Returns/accepts GATT kernel virtual address. */ +#define alloc_gatt_pages(order) \ + ((char *)__get_free_pages(GFP_KERNEL, (order))) +#define free_gatt_pages(table, order) \ + free_pages((unsigned long)(table), (order)) + +#endif diff --git a/include/asm-powerpc/cputime.h b/include/asm-powerpc/cputime.h new file mode 100644 index 0000000..6d68ad7 --- /dev/null +++ b/include/asm-powerpc/cputime.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-powerpc/div64.h b/include/asm-powerpc/div64.h new file mode 100644 index 0000000..6cd978c --- /dev/null +++ b/include/asm-powerpc/div64.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-powerpc/emergency-restart.h b/include/asm-powerpc/emergency-restart.h new file mode 100644 index 0000000..3711bd9 --- /dev/null +++ b/include/asm-powerpc/emergency-restart.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-powerpc/ipc.h b/include/asm-powerpc/ipc.h new file mode 100644 index 0000000..a46e3d9 --- /dev/null +++ b/include/asm-powerpc/ipc.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-powerpc/xor.h b/include/asm-powerpc/xor.h new file mode 100644 index 0000000..c82eb12 --- /dev/null +++ b/include/asm-powerpc/xor.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-ppc/8253pit.h b/include/asm-ppc/8253pit.h deleted file mode 100644 index 285f784..0000000 --- a/include/asm-ppc/8253pit.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ - -#ifndef _8253PIT_H -#define _8253PIT_H - -#define PIT_TICK_RATE 1193182UL - -#endif diff --git a/include/asm-ppc/agp.h b/include/asm-ppc/agp.h deleted file mode 100644 index ca9e423..0000000 --- a/include/asm-ppc/agp.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef AGP_H -#define AGP_H 1 - -#include - -/* nothing much needed here */ - -#define map_page_into_agp(page) -#define unmap_page_from_agp(page) -#define flush_agp_mappings() -#define flush_agp_cache() mb() - -/* Convert a physical address to an address suitable for the GART. */ -#define phys_to_gart(x) (x) -#define gart_to_phys(x) (x) - -/* GATT allocation. Returns/accepts GATT kernel virtual address. */ -#define alloc_gatt_pages(order) \ - ((char *)__get_free_pages(GFP_KERNEL, (order))) -#define free_gatt_pages(table, order) \ - free_pages((unsigned long)(table), (order)) - -#endif diff --git a/include/asm-ppc/cputime.h b/include/asm-ppc/cputime.h deleted file mode 100644 index 8e9faf5..0000000 --- a/include/asm-ppc/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PPC_CPUTIME_H -#define __PPC_CPUTIME_H - -#include - -#endif /* __PPC_CPUTIME_H */ diff --git a/include/asm-ppc/div64.h b/include/asm-ppc/div64.h deleted file mode 100644 index 6cd978c..0000000 --- a/include/asm-ppc/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-ppc/emergency-restart.h b/include/asm-ppc/emergency-restart.h deleted file mode 100644 index 108d8c4..0000000 --- a/include/asm-ppc/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/include/asm-ppc/hdreg.h b/include/asm-ppc/hdreg.h deleted file mode 100644 index 7f7fd1a..0000000 --- a/include/asm-ppc/hdreg.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-ppc/ipc.h b/include/asm-ppc/ipc.h deleted file mode 100644 index a46e3d9..0000000 --- a/include/asm-ppc/ipc.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-ppc/xor.h b/include/asm-ppc/xor.h deleted file mode 100644 index c82eb12..0000000 --- a/include/asm-ppc/xor.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-ppc64/8253pit.h b/include/asm-ppc64/8253pit.h deleted file mode 100644 index 285f784..0000000 --- a/include/asm-ppc64/8253pit.h +++ /dev/null @@ -1,10 +0,0 @@ -/* - * 8253/8254 Programmable Interval Timer - */ - -#ifndef _8253PIT_H -#define _8253PIT_H - -#define PIT_TICK_RATE 1193182UL - -#endif diff --git a/include/asm-ppc64/agp.h b/include/asm-ppc64/agp.h deleted file mode 100644 index ca9e423..0000000 --- a/include/asm-ppc64/agp.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef AGP_H -#define AGP_H 1 - -#include - -/* nothing much needed here */ - -#define map_page_into_agp(page) -#define unmap_page_from_agp(page) -#define flush_agp_mappings() -#define flush_agp_cache() mb() - -/* Convert a physical address to an address suitable for the GART. */ -#define phys_to_gart(x) (x) -#define gart_to_phys(x) (x) - -/* GATT allocation. Returns/accepts GATT kernel virtual address. */ -#define alloc_gatt_pages(order) \ - ((char *)__get_free_pages(GFP_KERNEL, (order))) -#define free_gatt_pages(table, order) \ - free_pages((unsigned long)(table), (order)) - -#endif diff --git a/include/asm-ppc64/cputime.h b/include/asm-ppc64/cputime.h deleted file mode 100644 index 8e9faf5..0000000 --- a/include/asm-ppc64/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PPC_CPUTIME_H -#define __PPC_CPUTIME_H - -#include - -#endif /* __PPC_CPUTIME_H */ diff --git a/include/asm-ppc64/div64.h b/include/asm-ppc64/div64.h deleted file mode 100644 index 6cd978c..0000000 --- a/include/asm-ppc64/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-ppc64/emergency-restart.h b/include/asm-ppc64/emergency-restart.h deleted file mode 100644 index 108d8c4..0000000 --- a/include/asm-ppc64/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/include/asm-ppc64/hdreg.h b/include/asm-ppc64/hdreg.h deleted file mode 100644 index 7f7fd1a..0000000 --- a/include/asm-ppc64/hdreg.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-ppc64/ipc.h b/include/asm-ppc64/ipc.h deleted file mode 100644 index a46e3d9..0000000 --- a/include/asm-ppc64/ipc.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-ppc64/xor.h b/include/asm-ppc64/xor.h deleted file mode 100644 index c82eb12..0000000 --- a/include/asm-ppc64/xor.h +++ /dev/null @@ -1 +0,0 @@ -#include -- cgit v0.10.2 From 6f9aa727433fe7647869c9b64ce2f7b5feac0052 Mon Sep 17 00:00:00 2001 From: Stephen Rothwell Date: Mon, 29 Aug 2005 14:08:11 +1000 Subject: [PATCH] Move all the very similar files to asm-powerpc They differed in either simple comments or in the protecting ifdefs. Signed-off-by: Stephen Rothwell Signed-off-by: Paul Mackerras diff --git a/include/asm-powerpc/errno.h b/include/asm-powerpc/errno.h new file mode 100644 index 0000000..19f20bd --- /dev/null +++ b/include/asm-powerpc/errno.h @@ -0,0 +1,11 @@ +#ifndef _PPC_ERRNO_H +#define _PPC_ERRNO_H + +#include + +#undef EDEADLOCK +#define EDEADLOCK 58 /* File locking deadlock error */ + +#define _LAST_ERRNO 516 + +#endif diff --git a/include/asm-powerpc/ioctl.h b/include/asm-powerpc/ioctl.h new file mode 100644 index 0000000..93c6acf --- /dev/null +++ b/include/asm-powerpc/ioctl.h @@ -0,0 +1,69 @@ +#ifndef _PPC_IOCTL_H +#define _PPC_IOCTL_H + + +/* + * this was copied from the alpha as it's a bit cleaner there. + * -- Cort + */ + +#define _IOC_NRBITS 8 +#define _IOC_TYPEBITS 8 +#define _IOC_SIZEBITS 13 +#define _IOC_DIRBITS 3 + +#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1) +#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1) +#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1) +#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1) + +#define _IOC_NRSHIFT 0 +#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS) +#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS) +#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS) + +/* + * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. + * And this turns out useful to catch old ioctl numbers in header + * files for us. + */ +#define _IOC_NONE 1U +#define _IOC_READ 2U +#define _IOC_WRITE 4U + +#define _IOC(dir,type,nr,size) \ + (((dir) << _IOC_DIRSHIFT) | \ + ((type) << _IOC_TYPESHIFT) | \ + ((nr) << _IOC_NRSHIFT) | \ + ((size) << _IOC_SIZESHIFT)) + +/* provoke compile error for invalid uses of size argument */ +extern unsigned int __invalid_size_argument_for_IOC; +#define _IOC_TYPECHECK(t) \ + ((sizeof(t) == sizeof(t[1]) && \ + sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ + sizeof(t) : __invalid_size_argument_for_IOC) + +/* used to create numbers */ +#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) +#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size))) +#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) +#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) +#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size)) +#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size)) +#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size)) + +/* used to decode them.. */ +#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) +#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK) +#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK) +#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK) + +/* various drivers, such as the pcmcia stuff, need these... */ +#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT) +#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT) +#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT) +#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT) +#define IOCSIZE_SHIFT (_IOC_SIZESHIFT) + +#endif diff --git a/include/asm-powerpc/ioctls.h b/include/asm-powerpc/ioctls.h new file mode 100644 index 0000000..f5b7f2b --- /dev/null +++ b/include/asm-powerpc/ioctls.h @@ -0,0 +1,107 @@ +#ifndef _ASM_PPC_IOCTLS_H +#define _ASM_PPC_IOCTLS_H + +#include + +#define FIOCLEX _IO('f', 1) +#define FIONCLEX _IO('f', 2) +#define FIOASYNC _IOW('f', 125, int) +#define FIONBIO _IOW('f', 126, int) +#define FIONREAD _IOR('f', 127, int) +#define TIOCINQ FIONREAD +#define FIOQSIZE _IOR('f', 128, loff_t) + +#define TIOCGETP _IOR('t', 8, struct sgttyb) +#define TIOCSETP _IOW('t', 9, struct sgttyb) +#define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */ + +#define TIOCSETC _IOW('t', 17, struct tchars) +#define TIOCGETC _IOR('t', 18, struct tchars) +#define TCGETS _IOR('t', 19, struct termios) +#define TCSETS _IOW('t', 20, struct termios) +#define TCSETSW _IOW('t', 21, struct termios) +#define TCSETSF _IOW('t', 22, struct termios) + +#define TCGETA _IOR('t', 23, struct termio) +#define TCSETA _IOW('t', 24, struct termio) +#define TCSETAW _IOW('t', 25, struct termio) +#define TCSETAF _IOW('t', 28, struct termio) + +#define TCSBRK _IO('t', 29) +#define TCXONC _IO('t', 30) +#define TCFLSH _IO('t', 31) + +#define TIOCSWINSZ _IOW('t', 103, struct winsize) +#define TIOCGWINSZ _IOR('t', 104, struct winsize) +#define TIOCSTART _IO('t', 110) /* start output, like ^Q */ +#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ +#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ + +#define TIOCGLTC _IOR('t', 116, struct ltchars) +#define TIOCSLTC _IOW('t', 117, struct ltchars) +#define TIOCSPGRP _IOW('t', 118, int) +#define TIOCGPGRP _IOR('t', 119, int) + +#define TIOCEXCL 0x540C +#define TIOCNXCL 0x540D +#define TIOCSCTTY 0x540E + +#define TIOCSTI 0x5412 +#define TIOCMGET 0x5415 +#define TIOCMBIS 0x5416 +#define TIOCMBIC 0x5417 +#define TIOCMSET 0x5418 +# define TIOCM_LE 0x001 +# define TIOCM_DTR 0x002 +# define TIOCM_RTS 0x004 +# define TIOCM_ST 0x008 +# define TIOCM_SR 0x010 +# define TIOCM_CTS 0x020 +# define TIOCM_CAR 0x040 +# define TIOCM_RNG 0x080 +# define TIOCM_DSR 0x100 +# define TIOCM_CD TIOCM_CAR +# define TIOCM_RI TIOCM_RNG + +#define TIOCGSOFTCAR 0x5419 +#define TIOCSSOFTCAR 0x541A +#define TIOCLINUX 0x541C +#define TIOCCONS 0x541D +#define TIOCGSERIAL 0x541E +#define TIOCSSERIAL 0x541F +#define TIOCPKT 0x5420 +# define TIOCPKT_DATA 0 +# define TIOCPKT_FLUSHREAD 1 +# define TIOCPKT_FLUSHWRITE 2 +# define TIOCPKT_STOP 4 +# define TIOCPKT_START 8 +# define TIOCPKT_NOSTOP 16 +# define TIOCPKT_DOSTOP 32 + + +#define TIOCNOTTY 0x5422 +#define TIOCSETD 0x5423 +#define TIOCGETD 0x5424 +#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ +#define TIOCSBRK 0x5427 /* BSD compatibility */ +#define TIOCCBRK 0x5428 /* BSD compatibility */ +#define TIOCGSID 0x5429 /* Return the session ID of FD */ +#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ +#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ + +#define TIOCSERCONFIG 0x5453 +#define TIOCSERGWILD 0x5454 +#define TIOCSERSWILD 0x5455 +#define TIOCGLCKTRMIOS 0x5456 +#define TIOCSLCKTRMIOS 0x5457 +#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ +#define TIOCSERGETLSR 0x5459 /* Get line status register */ + /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ +# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ +#define TIOCSERGETMULTI 0x545A /* Get multiport config */ +#define TIOCSERSETMULTI 0x545B /* Set multiport config */ + +#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ +#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ + +#endif /* _ASM_PPC_IOCTLS_H */ diff --git a/include/asm-powerpc/local.h b/include/asm-powerpc/local.h new file mode 100644 index 0000000..c11c530 --- /dev/null +++ b/include/asm-powerpc/local.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-powerpc/namei.h b/include/asm-powerpc/namei.h new file mode 100644 index 0000000..29c9ec8 --- /dev/null +++ b/include/asm-powerpc/namei.h @@ -0,0 +1,20 @@ +/* + * include/asm-ppc/namei.h + * Adapted from include/asm-alpha/namei.h + * + * Included from fs/namei.c + */ + +#ifdef __KERNEL__ +#ifndef __PPC_NAMEI_H +#define __PPC_NAMEI_H + +/* This dummy routine maybe changed to something useful + * for /usr/gnemul/ emulation stuff. + * Look at asm-sparc/namei.h for details. + */ + +#define __emul_prefix() NULL + +#endif /* __PPC_NAMEI_H */ +#endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/percpu.h b/include/asm-powerpc/percpu.h new file mode 100644 index 0000000..06a959d --- /dev/null +++ b/include/asm-powerpc/percpu.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-powerpc/poll.h b/include/asm-powerpc/poll.h new file mode 100644 index 0000000..be50249 --- /dev/null +++ b/include/asm-powerpc/poll.h @@ -0,0 +1,23 @@ +#ifndef __PPC_POLL_H +#define __PPC_POLL_H + +#define POLLIN 0x0001 +#define POLLPRI 0x0002 +#define POLLOUT 0x0004 +#define POLLERR 0x0008 +#define POLLHUP 0x0010 +#define POLLNVAL 0x0020 +#define POLLRDNORM 0x0040 +#define POLLRDBAND 0x0080 +#define POLLWRNORM 0x0100 +#define POLLWRBAND 0x0200 +#define POLLMSG 0x0400 +#define POLLREMOVE 0x1000 + +struct pollfd { + int fd; + short events; + short revents; +}; + +#endif diff --git a/include/asm-powerpc/resource.h b/include/asm-powerpc/resource.h new file mode 100644 index 0000000..04bc4db --- /dev/null +++ b/include/asm-powerpc/resource.h @@ -0,0 +1 @@ +#include diff --git a/include/asm-powerpc/shmparam.h b/include/asm-powerpc/shmparam.h new file mode 100644 index 0000000..d625060 --- /dev/null +++ b/include/asm-powerpc/shmparam.h @@ -0,0 +1,6 @@ +#ifndef _PPC_SHMPARAM_H +#define _PPC_SHMPARAM_H + +#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ + +#endif /* _PPC_SHMPARAM_H */ diff --git a/include/asm-powerpc/string.h b/include/asm-powerpc/string.h new file mode 100644 index 0000000..2255759 --- /dev/null +++ b/include/asm-powerpc/string.h @@ -0,0 +1,32 @@ +#ifndef _PPC_STRING_H_ +#define _PPC_STRING_H_ + +#ifdef __KERNEL__ + +#define __HAVE_ARCH_STRCPY +#define __HAVE_ARCH_STRNCPY +#define __HAVE_ARCH_STRLEN +#define __HAVE_ARCH_STRCMP +#define __HAVE_ARCH_STRCAT +#define __HAVE_ARCH_MEMSET +#define __HAVE_ARCH_MEMCPY +#define __HAVE_ARCH_MEMMOVE +#define __HAVE_ARCH_MEMCMP +#define __HAVE_ARCH_MEMCHR + +extern int strcasecmp(const char *, const char *); +extern int strncasecmp(const char *, const char *, int); +extern char * strcpy(char *,const char *); +extern char * strncpy(char *,const char *, __kernel_size_t); +extern __kernel_size_t strlen(const char *); +extern int strcmp(const char *,const char *); +extern char * strcat(char *, const char *); +extern void * memset(void *,int,__kernel_size_t); +extern void * memcpy(void *,const void *,__kernel_size_t); +extern void * memmove(void *,const void *,__kernel_size_t); +extern int memcmp(const void *,const void *,__kernel_size_t); +extern void * memchr(const void *,int,__kernel_size_t); + +#endif /* __KERNEL__ */ + +#endif diff --git a/include/asm-powerpc/unaligned.h b/include/asm-powerpc/unaligned.h new file mode 100644 index 0000000..45520d9 --- /dev/null +++ b/include/asm-powerpc/unaligned.h @@ -0,0 +1,18 @@ +#ifdef __KERNEL__ +#ifndef __PPC_UNALIGNED_H +#define __PPC_UNALIGNED_H + +/* + * The PowerPC can do unaligned accesses itself in big endian mode. + * + * The strange macros are there to make sure these can't + * be misused in a way that makes them not work on other + * architectures where unaligned accesses aren't as simple. + */ + +#define get_unaligned(ptr) (*(ptr)) + +#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) )) + +#endif +#endif /* __KERNEL__ */ diff --git a/include/asm-ppc/errno.h b/include/asm-ppc/errno.h deleted file mode 100644 index 19f20bd..0000000 --- a/include/asm-ppc/errno.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef _PPC_ERRNO_H -#define _PPC_ERRNO_H - -#include - -#undef EDEADLOCK -#define EDEADLOCK 58 /* File locking deadlock error */ - -#define _LAST_ERRNO 516 - -#endif diff --git a/include/asm-ppc/ioctl.h b/include/asm-ppc/ioctl.h deleted file mode 100644 index 93c6acf..0000000 --- a/include/asm-ppc/ioctl.h +++ /dev/null @@ -1,69 +0,0 @@ -#ifndef _PPC_IOCTL_H -#define _PPC_IOCTL_H - - -/* - * this was copied from the alpha as it's a bit cleaner there. - * -- Cort - */ - -#define _IOC_NRBITS 8 -#define _IOC_TYPEBITS 8 -#define _IOC_SIZEBITS 13 -#define _IOC_DIRBITS 3 - -#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1) -#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1) -#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1) -#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1) - -#define _IOC_NRSHIFT 0 -#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS) -#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS) -#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS) - -/* - * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. - * And this turns out useful to catch old ioctl numbers in header - * files for us. - */ -#define _IOC_NONE 1U -#define _IOC_READ 2U -#define _IOC_WRITE 4U - -#define _IOC(dir,type,nr,size) \ - (((dir) << _IOC_DIRSHIFT) | \ - ((type) << _IOC_TYPESHIFT) | \ - ((nr) << _IOC_NRSHIFT) | \ - ((size) << _IOC_SIZESHIFT)) - -/* provoke compile error for invalid uses of size argument */ -extern unsigned int __invalid_size_argument_for_IOC; -#define _IOC_TYPECHECK(t) \ - ((sizeof(t) == sizeof(t[1]) && \ - sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ - sizeof(t) : __invalid_size_argument_for_IOC) - -/* used to create numbers */ -#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) -#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size)) -#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size)) -#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size)) - -/* used to decode them.. */ -#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) -#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK) -#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK) -#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK) - -/* various drivers, such as the pcmcia stuff, need these... */ -#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT) -#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT) -#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT) -#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT) -#define IOCSIZE_SHIFT (_IOC_SIZESHIFT) - -#endif diff --git a/include/asm-ppc/ioctls.h b/include/asm-ppc/ioctls.h deleted file mode 100644 index f5b7f2b..0000000 --- a/include/asm-ppc/ioctls.h +++ /dev/null @@ -1,107 +0,0 @@ -#ifndef _ASM_PPC_IOCTLS_H -#define _ASM_PPC_IOCTLS_H - -#include - -#define FIOCLEX _IO('f', 1) -#define FIONCLEX _IO('f', 2) -#define FIOASYNC _IOW('f', 125, int) -#define FIONBIO _IOW('f', 126, int) -#define FIONREAD _IOR('f', 127, int) -#define TIOCINQ FIONREAD -#define FIOQSIZE _IOR('f', 128, loff_t) - -#define TIOCGETP _IOR('t', 8, struct sgttyb) -#define TIOCSETP _IOW('t', 9, struct sgttyb) -#define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */ - -#define TIOCSETC _IOW('t', 17, struct tchars) -#define TIOCGETC _IOR('t', 18, struct tchars) -#define TCGETS _IOR('t', 19, struct termios) -#define TCSETS _IOW('t', 20, struct termios) -#define TCSETSW _IOW('t', 21, struct termios) -#define TCSETSF _IOW('t', 22, struct termios) - -#define TCGETA _IOR('t', 23, struct termio) -#define TCSETA _IOW('t', 24, struct termio) -#define TCSETAW _IOW('t', 25, struct termio) -#define TCSETAF _IOW('t', 28, struct termio) - -#define TCSBRK _IO('t', 29) -#define TCXONC _IO('t', 30) -#define TCFLSH _IO('t', 31) - -#define TIOCSWINSZ _IOW('t', 103, struct winsize) -#define TIOCGWINSZ _IOR('t', 104, struct winsize) -#define TIOCSTART _IO('t', 110) /* start output, like ^Q */ -#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ -#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ - -#define TIOCGLTC _IOR('t', 116, struct ltchars) -#define TIOCSLTC _IOW('t', 117, struct ltchars) -#define TIOCSPGRP _IOW('t', 118, int) -#define TIOCGPGRP _IOR('t', 119, int) - -#define TIOCEXCL 0x540C -#define TIOCNXCL 0x540D -#define TIOCSCTTY 0x540E - -#define TIOCSTI 0x5412 -#define TIOCMGET 0x5415 -#define TIOCMBIS 0x5416 -#define TIOCMBIC 0x5417 -#define TIOCMSET 0x5418 -# define TIOCM_LE 0x001 -# define TIOCM_DTR 0x002 -# define TIOCM_RTS 0x004 -# define TIOCM_ST 0x008 -# define TIOCM_SR 0x010 -# define TIOCM_CTS 0x020 -# define TIOCM_CAR 0x040 -# define TIOCM_RNG 0x080 -# define TIOCM_DSR 0x100 -# define TIOCM_CD TIOCM_CAR -# define TIOCM_RI TIOCM_RNG - -#define TIOCGSOFTCAR 0x5419 -#define TIOCSSOFTCAR 0x541A -#define TIOCLINUX 0x541C -#define TIOCCONS 0x541D -#define TIOCGSERIAL 0x541E -#define TIOCSSERIAL 0x541F -#define TIOCPKT 0x5420 -# define TIOCPKT_DATA 0 -# define TIOCPKT_FLUSHREAD 1 -# define TIOCPKT_FLUSHWRITE 2 -# define TIOCPKT_STOP 4 -# define TIOCPKT_START 8 -# define TIOCPKT_NOSTOP 16 -# define TIOCPKT_DOSTOP 32 - - -#define TIOCNOTTY 0x5422 -#define TIOCSETD 0x5423 -#define TIOCGETD 0x5424 -#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ -#define TIOCSBRK 0x5427 /* BSD compatibility */ -#define TIOCCBRK 0x5428 /* BSD compatibility */ -#define TIOCGSID 0x5429 /* Return the session ID of FD */ -#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ -#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ - -#define TIOCSERCONFIG 0x5453 -#define TIOCSERGWILD 0x5454 -#define TIOCSERSWILD 0x5455 -#define TIOCGLCKTRMIOS 0x5456 -#define TIOCSLCKTRMIOS 0x5457 -#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ -#define TIOCSERGETLSR 0x5459 /* Get line status register */ - /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ -# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ -#define TIOCSERGETMULTI 0x545A /* Get multiport config */ -#define TIOCSERSETMULTI 0x545B /* Set multiport config */ - -#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ -#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ - -#endif /* _ASM_PPC_IOCTLS_H */ diff --git a/include/asm-ppc/local.h b/include/asm-ppc/local.h deleted file mode 100644 index b08e3ec..0000000 --- a/include/asm-ppc/local.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __PPC_LOCAL_H -#define __PPC_LOCAL_H - -#include - -#endif /* __PPC_LOCAL_H */ diff --git a/include/asm-ppc/namei.h b/include/asm-ppc/namei.h deleted file mode 100644 index 29c9ec8..0000000 --- a/include/asm-ppc/namei.h +++ /dev/null @@ -1,20 +0,0 @@ -/* - * include/asm-ppc/namei.h - * Adapted from include/asm-alpha/namei.h - * - * Included from fs/namei.c - */ - -#ifdef __KERNEL__ -#ifndef __PPC_NAMEI_H -#define __PPC_NAMEI_H - -/* This dummy routine maybe changed to something useful - * for /usr/gnemul/ emulation stuff. - * Look at asm-sparc/namei.h for details. - */ - -#define __emul_prefix() NULL - -#endif /* __PPC_NAMEI_H */ -#endif /* __KERNEL__ */ diff --git a/include/asm-ppc/percpu.h b/include/asm-ppc/percpu.h deleted file mode 100644 index d66667c..0000000 --- a/include/asm-ppc/percpu.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ARCH_PPC_PERCPU__ -#define __ARCH_PPC_PERCPU__ - -#include - -#endif /* __ARCH_PPC_PERCPU__ */ diff --git a/include/asm-ppc/poll.h b/include/asm-ppc/poll.h deleted file mode 100644 index be50249..0000000 --- a/include/asm-ppc/poll.h +++ /dev/null @@ -1,23 +0,0 @@ -#ifndef __PPC_POLL_H -#define __PPC_POLL_H - -#define POLLIN 0x0001 -#define POLLPRI 0x0002 -#define POLLOUT 0x0004 -#define POLLERR 0x0008 -#define POLLHUP 0x0010 -#define POLLNVAL 0x0020 -#define POLLRDNORM 0x0040 -#define POLLRDBAND 0x0080 -#define POLLWRNORM 0x0100 -#define POLLWRBAND 0x0200 -#define POLLMSG 0x0400 -#define POLLREMOVE 0x1000 - -struct pollfd { - int fd; - short events; - short revents; -}; - -#endif diff --git a/include/asm-ppc/resource.h b/include/asm-ppc/resource.h deleted file mode 100644 index 86a1ea2..0000000 --- a/include/asm-ppc/resource.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _PPC_RESOURCE_H -#define _PPC_RESOURCE_H - -#include - -#endif diff --git a/include/asm-ppc/shmparam.h b/include/asm-ppc/shmparam.h deleted file mode 100644 index d625060..0000000 --- a/include/asm-ppc/shmparam.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _PPC_SHMPARAM_H -#define _PPC_SHMPARAM_H - -#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ - -#endif /* _PPC_SHMPARAM_H */ diff --git a/include/asm-ppc/string.h b/include/asm-ppc/string.h deleted file mode 100644 index 2255759..0000000 --- a/include/asm-ppc/string.h +++ /dev/null @@ -1,32 +0,0 @@ -#ifndef _PPC_STRING_H_ -#define _PPC_STRING_H_ - -#ifdef __KERNEL__ - -#define __HAVE_ARCH_STRCPY -#define __HAVE_ARCH_STRNCPY -#define __HAVE_ARCH_STRLEN -#define __HAVE_ARCH_STRCMP -#define __HAVE_ARCH_STRCAT -#define __HAVE_ARCH_MEMSET -#define __HAVE_ARCH_MEMCPY -#define __HAVE_ARCH_MEMMOVE -#define __HAVE_ARCH_MEMCMP -#define __HAVE_ARCH_MEMCHR - -extern int strcasecmp(const char *, const char *); -extern int strncasecmp(const char *, const char *, int); -extern char * strcpy(char *,const char *); -extern char * strncpy(char *,const char *, __kernel_size_t); -extern __kernel_size_t strlen(const char *); -extern int strcmp(const char *,const char *); -extern char * strcat(char *, const char *); -extern void * memset(void *,int,__kernel_size_t); -extern void * memcpy(void *,const void *,__kernel_size_t); -extern void * memmove(void *,const void *,__kernel_size_t); -extern int memcmp(const void *,const void *,__kernel_size_t); -extern void * memchr(const void *,int,__kernel_size_t); - -#endif /* __KERNEL__ */ - -#endif diff --git a/include/asm-ppc/unaligned.h b/include/asm-ppc/unaligned.h deleted file mode 100644 index 45520d9..0000000 --- a/include/asm-ppc/unaligned.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifdef __KERNEL__ -#ifndef __PPC_UNALIGNED_H -#define __PPC_UNALIGNED_H - -/* - * The PowerPC can do unaligned accesses itself in big endian mode. - * - * The strange macros are there to make sure these can't - * be misused in a way that makes them not work on other - * architectures where unaligned accesses aren't as simple. - */ - -#define get_unaligned(ptr) (*(ptr)) - -#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) )) - -#endif -#endif /* __KERNEL__ */ diff --git a/include/asm-ppc64/errno.h b/include/asm-ppc64/errno.h deleted file mode 100644 index 69bc3b0..0000000 --- a/include/asm-ppc64/errno.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef _PPC64_ERRNO_H -#define _PPC64_ERRNO_H - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include - -#undef EDEADLOCK -#define EDEADLOCK 58 /* File locking deadlock error */ - -#define _LAST_ERRNO 516 - -#endif diff --git a/include/asm-ppc64/ioctl.h b/include/asm-ppc64/ioctl.h deleted file mode 100644 index 42b8c5d..0000000 --- a/include/asm-ppc64/ioctl.h +++ /dev/null @@ -1,74 +0,0 @@ -#ifndef _PPC64_IOCTL_H -#define _PPC64_IOCTL_H - - -/* - * This was copied from the alpha as it's a bit cleaner there. - * -- Cort - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#define _IOC_NRBITS 8 -#define _IOC_TYPEBITS 8 -#define _IOC_SIZEBITS 13 -#define _IOC_DIRBITS 3 - -#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1) -#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1) -#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1) -#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1) - -#define _IOC_NRSHIFT 0 -#define _IOC_TYPESHIFT (_IOC_NRSHIFT+_IOC_NRBITS) -#define _IOC_SIZESHIFT (_IOC_TYPESHIFT+_IOC_TYPEBITS) -#define _IOC_DIRSHIFT (_IOC_SIZESHIFT+_IOC_SIZEBITS) - -/* - * Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. - * And this turns out useful to catch old ioctl numbers in header - * files for us. - */ -#define _IOC_NONE 1U -#define _IOC_READ 2U -#define _IOC_WRITE 4U - -#define _IOC(dir,type,nr,size) \ - (((dir) << _IOC_DIRSHIFT) | \ - ((type) << _IOC_TYPESHIFT) | \ - ((nr) << _IOC_NRSHIFT) | \ - ((size) << _IOC_SIZESHIFT)) - -/* provoke compile error for invalid uses of size argument */ -extern unsigned int __invalid_size_argument_for_IOC; -#define _IOC_TYPECHECK(t) \ - ((sizeof(t) == sizeof(t[1]) && \ - sizeof(t) < (1 << _IOC_SIZEBITS)) ? \ - sizeof(t) : __invalid_size_argument_for_IOC) - -/* used to create numbers */ -#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0) -#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),(_IOC_TYPECHECK(size))) -#define _IOR_BAD(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size)) -#define _IOW_BAD(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size)) -#define _IOWR_BAD(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size)) - -/* used to decode them.. */ -#define _IOC_DIR(nr) (((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) -#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK) -#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK) -#define _IOC_SIZE(nr) (((nr) >> _IOC_SIZESHIFT) & _IOC_SIZEMASK) - -/* various drivers, such as the pcmcia stuff, need these... */ -#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT) -#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT) -#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT) -#define IOCSIZE_MASK (_IOC_SIZEMASK << _IOC_SIZESHIFT) -#define IOCSIZE_SHIFT (_IOC_SIZESHIFT) - -#endif /* _PPC64_IOCTL_H */ diff --git a/include/asm-ppc64/ioctls.h b/include/asm-ppc64/ioctls.h deleted file mode 100644 index 48796bf..0000000 --- a/include/asm-ppc64/ioctls.h +++ /dev/null @@ -1,114 +0,0 @@ -#ifndef _ASM_PPC64_IOCTLS_H -#define _ASM_PPC64_IOCTLS_H - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#include - -#define FIOCLEX _IO('f', 1) -#define FIONCLEX _IO('f', 2) -#define FIOASYNC _IOW('f', 125, int) -#define FIONBIO _IOW('f', 126, int) -#define FIONREAD _IOR('f', 127, int) -#define TIOCINQ FIONREAD -#define FIOQSIZE _IOR('f', 128, loff_t) - -#define TIOCGETP _IOR('t', 8, struct sgttyb) -#define TIOCSETP _IOW('t', 9, struct sgttyb) -#define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */ - -#define TIOCSETC _IOW('t', 17, struct tchars) -#define TIOCGETC _IOR('t', 18, struct tchars) -#define TCGETS _IOR('t', 19, struct termios) -#define TCSETS _IOW('t', 20, struct termios) -#define TCSETSW _IOW('t', 21, struct termios) -#define TCSETSF _IOW('t', 22, struct termios) - -#define TCGETA _IOR('t', 23, struct termio) -#define TCSETA _IOW('t', 24, struct termio) -#define TCSETAW _IOW('t', 25, struct termio) -#define TCSETAF _IOW('t', 28, struct termio) - -#define TCSBRK _IO('t', 29) -#define TCXONC _IO('t', 30) -#define TCFLSH _IO('t', 31) - -#define TIOCSWINSZ _IOW('t', 103, struct winsize) -#define TIOCGWINSZ _IOR('t', 104, struct winsize) -#define TIOCSTART _IO('t', 110) /* start output, like ^Q */ -#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ -#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ - -#define TIOCGLTC _IOR('t', 116, struct ltchars) -#define TIOCSLTC _IOW('t', 117, struct ltchars) -#define TIOCSPGRP _IOW('t', 118, int) -#define TIOCGPGRP _IOR('t', 119, int) - -#define TIOCEXCL 0x540C -#define TIOCNXCL 0x540D -#define TIOCSCTTY 0x540E - -#define TIOCSTI 0x5412 -#define TIOCMGET 0x5415 -#define TIOCMBIS 0x5416 -#define TIOCMBIC 0x5417 -#define TIOCMSET 0x5418 -# define TIOCM_LE 0x001 -# define TIOCM_DTR 0x002 -# define TIOCM_RTS 0x004 -# define TIOCM_ST 0x008 -# define TIOCM_SR 0x010 -# define TIOCM_CTS 0x020 -# define TIOCM_CAR 0x040 -# define TIOCM_RNG 0x080 -# define TIOCM_DSR 0x100 -# define TIOCM_CD TIOCM_CAR -# define TIOCM_RI TIOCM_RNG - -#define TIOCGSOFTCAR 0x5419 -#define TIOCSSOFTCAR 0x541A -#define TIOCLINUX 0x541C -#define TIOCCONS 0x541D -#define TIOCGSERIAL 0x541E -#define TIOCSSERIAL 0x541F -#define TIOCPKT 0x5420 -# define TIOCPKT_DATA 0 -# define TIOCPKT_FLUSHREAD 1 -# define TIOCPKT_FLUSHWRITE 2 -# define TIOCPKT_STOP 4 -# define TIOCPKT_START 8 -# define TIOCPKT_NOSTOP 16 -# define TIOCPKT_DOSTOP 32 - - -#define TIOCNOTTY 0x5422 -#define TIOCSETD 0x5423 -#define TIOCGETD 0x5424 -#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ -#define TIOCSBRK 0x5427 /* BSD compatibility */ -#define TIOCCBRK 0x5428 /* BSD compatibility */ -#define TIOCGSID 0x5429 /* Return the session ID of FD */ -#define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ -#define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ - -#define TIOCSERCONFIG 0x5453 -#define TIOCSERGWILD 0x5454 -#define TIOCSERSWILD 0x5455 -#define TIOCGLCKTRMIOS 0x5456 -#define TIOCSLCKTRMIOS 0x5457 -#define TIOCSERGSTRUCT 0x5458 /* For debugging only */ -#define TIOCSERGETLSR 0x5459 /* Get line status register */ - /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ -# define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ -#define TIOCSERGETMULTI 0x545A /* Get multiport config */ -#define TIOCSERSETMULTI 0x545B /* Set multiport config */ - -#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ -#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ - -#endif /* _ASM_PPC64_IOCTLS_H */ diff --git a/include/asm-ppc64/local.h b/include/asm-ppc64/local.h deleted file mode 100644 index c11c530..0000000 --- a/include/asm-ppc64/local.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-ppc64/namei.h b/include/asm-ppc64/namei.h deleted file mode 100644 index a1412a2..0000000 --- a/include/asm-ppc64/namei.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * linux/include/asm-ppc/namei.h - * Adapted from linux/include/asm-alpha/namei.h - * - * Included from linux/fs/namei.c - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#ifndef __PPC64_NAMEI_H -#define __PPC64_NAMEI_H - -/* This dummy routine maybe changed to something useful - * for /usr/gnemul/ emulation stuff. - * Look at asm-sparc/namei.h for details. - */ - -#define __emul_prefix() NULL - -#endif /* __PPC64_NAMEI_H */ diff --git a/include/asm-ppc64/percpu.h b/include/asm-ppc64/percpu.h deleted file mode 100644 index 60a659a..0000000 --- a/include/asm-ppc64/percpu.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __ARCH_PPC64_PERCPU__ -#define __ARCH_PPC64_PERCPU__ - -#include - -#endif /* __ARCH_PPC64_PERCPU__ */ diff --git a/include/asm-ppc64/poll.h b/include/asm-ppc64/poll.h deleted file mode 100644 index 370fa3b..0000000 --- a/include/asm-ppc64/poll.h +++ /dev/null @@ -1,32 +0,0 @@ -#ifndef __PPC64_POLL_H -#define __PPC64_POLL_H - -/* - * Copyright (C) 2001 PPC64 Team, IBM Corp - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#define POLLIN 0x0001 -#define POLLPRI 0x0002 -#define POLLOUT 0x0004 -#define POLLERR 0x0008 -#define POLLHUP 0x0010 -#define POLLNVAL 0x0020 -#define POLLRDNORM 0x0040 -#define POLLRDBAND 0x0080 -#define POLLWRNORM 0x0100 -#define POLLWRBAND 0x0200 -#define POLLMSG 0x0400 -#define POLLREMOVE 0x1000 - -struct pollfd { - int fd; - short events; - short revents; -}; - -#endif /* __PPC64_POLL_H */ diff --git a/include/asm-ppc64/resource.h b/include/asm-ppc64/resource.h deleted file mode 100644 index add031b..0000000 --- a/include/asm-ppc64/resource.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _PPC64_RESOURCE_H -#define _PPC64_RESOURCE_H - -#include - -#endif /* _PPC64_RESOURCE_H */ diff --git a/include/asm-ppc64/shmparam.h b/include/asm-ppc64/shmparam.h deleted file mode 100644 index b2825ce..0000000 --- a/include/asm-ppc64/shmparam.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _PPC64_SHMPARAM_H -#define _PPC64_SHMPARAM_H - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#define SHMLBA PAGE_SIZE /* attach addr a multiple of this */ - -#endif /* _PPC64_SHMPARAM_H */ diff --git a/include/asm-ppc64/string.h b/include/asm-ppc64/string.h deleted file mode 100644 index eeca68e..0000000 --- a/include/asm-ppc64/string.h +++ /dev/null @@ -1,35 +0,0 @@ -#ifndef _PPC64_STRING_H_ -#define _PPC64_STRING_H_ - -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#define __HAVE_ARCH_STRCPY -#define __HAVE_ARCH_STRNCPY -#define __HAVE_ARCH_STRLEN -#define __HAVE_ARCH_STRCMP -#define __HAVE_ARCH_STRCAT -#define __HAVE_ARCH_MEMSET -#define __HAVE_ARCH_MEMCPY -#define __HAVE_ARCH_MEMMOVE -#define __HAVE_ARCH_MEMCMP -#define __HAVE_ARCH_MEMCHR - -extern int strcasecmp(const char *, const char *); -extern int strncasecmp(const char *, const char *, int); -extern char * strcpy(char *,const char *); -extern char * strncpy(char *,const char *, __kernel_size_t); -extern __kernel_size_t strlen(const char *); -extern int strcmp(const char *,const char *); -extern char * strcat(char *, const char *); -extern void * memset(void *,int,__kernel_size_t); -extern void * memcpy(void *,const void *,__kernel_size_t); -extern void * memmove(void *,const void *,__kernel_size_t); -extern int memcmp(const void *,const void *,__kernel_size_t); -extern void * memchr(const void *,int,__kernel_size_t); - -#endif /* _PPC64_STRING_H_ */ diff --git a/include/asm-ppc64/unaligned.h b/include/asm-ppc64/unaligned.h deleted file mode 100644 index 636e93c..0000000 --- a/include/asm-ppc64/unaligned.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef __PPC64_UNALIGNED_H -#define __PPC64_UNALIGNED_H - -/* - * The PowerPC can do unaligned accesses itself in big endian mode. - * - * The strange macros are there to make sure these can't - * be misused in a way that makes them not work on other - * architectures where unaligned accesses aren't as simple. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - */ - -#define get_unaligned(ptr) (*(ptr)) - -#define put_unaligned(val, ptr) ((void)( *(ptr) = (val) )) - -#endif /* __PPC64_UNALIGNED_H */ -- cgit v0.10.2 From 7fea82ab1a74030f79a2adfac1af3d93b8638fc3 Mon Sep 17 00:00:00 2001 From: Olof Johansson Date: Sun, 28 Aug 2005 21:42:10 -0500 Subject: [PATCH] PPC64: Don't try to claim memory from OF at 1GB mark Some RS64-based machines (p620, F80, others) have problems with firmware returning 0xdeadbeef instead of failure to allocations that end at the 1GB mark. We have two options: 1. Detect the undocumented 0xdeadbeef return value and interpret it as a failure. 2. Avoid allocating that high. (2) is really the cleaner solution here. 768MB is plenty of room so use that as the max alloc_top instead of 1GB. Signed-off-by: Olof Johansson Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/prom_init.c b/arch/ppc64/kernel/prom_init.c index adcf972..122283a 100644 --- a/arch/ppc64/kernel/prom_init.c +++ b/arch/ppc64/kernel/prom_init.c @@ -892,7 +892,10 @@ static void __init prom_init_mem(void) if ( RELOC(of_platform) == PLATFORM_PSERIES_LPAR ) RELOC(alloc_top) = RELOC(rmo_top); else - RELOC(alloc_top) = RELOC(rmo_top) = min(0x40000000ul, RELOC(ram_top)); + /* Some RS64 machines have buggy firmware where claims up at 1GB + * fails. Cap at 768MB as a workaround. Still plenty of room. + */ + RELOC(alloc_top) = RELOC(rmo_top) = min(0x30000000ul, RELOC(ram_top)); prom_printf("memory layout at init:\n"); prom_printf(" memory_limit : %x (16 MB aligned)\n", RELOC(prom_memory_limit)); -- cgit v0.10.2 From 04ed65190a5d1562220dd3a7fc9eac2402c7104c Mon Sep 17 00:00:00 2001 From: Jake Moilanen Date: Wed, 24 Aug 2005 15:22:12 -0500 Subject: [PATCH] oprofile PVR 970MP Here's the 970MP's PVR (processor version register) entry for oprofile. Signed-off-by: Jake Moilanen Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/oprofile/common.c b/arch/ppc64/oprofile/common.c index b28bfda..4acd1a4 100644 --- a/arch/ppc64/oprofile/common.c +++ b/arch/ppc64/oprofile/common.c @@ -153,6 +153,7 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) case PV_970: case PV_970FX: + case PV_970MP: model = &op_model_power4; model->num_counters = 8; ops->cpu_type = "ppc64/970"; diff --git a/include/asm-ppc64/processor.h b/include/asm-ppc64/processor.h index 50b14c0..7bd4796 100644 --- a/include/asm-ppc64/processor.h +++ b/include/asm-ppc64/processor.h @@ -268,6 +268,7 @@ #define PV_970FX 0x003C #define PV_630 0x0040 #define PV_630p 0x0041 +#define PV_970MP 0x0044 #define PV_BE 0x0070 /* Platforms supported by PPC64 */ -- cgit v0.10.2 From 717522ff44f1fbee5ea09e83d7cd4b5c956e30f9 Mon Sep 17 00:00:00 2001 From: Anton Blanchard Date: Wed, 24 Aug 2005 08:53:03 +1000 Subject: [PATCH] ppc64: Add CONFIG_HZ While ppc64 has the CONFIG_HZ Kconfig option, it wasnt actually being used. Connect it up and set all platforms to 250Hz. Signed-off-by: Anton Blanchard Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/configs/g5_defconfig b/arch/ppc64/configs/g5_defconfig index ab56774..fc83d93 100644 --- a/arch/ppc64/configs/g5_defconfig +++ b/arch/ppc64/configs/g5_defconfig @@ -103,10 +103,10 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_PREEMPT_BKL is not set -CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y # CONFIG_HZ_1000 is not set -CONFIG_HZ=100 +CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y diff --git a/arch/ppc64/configs/iSeries_defconfig b/arch/ppc64/configs/iSeries_defconfig index 219c667..013d4e0 100644 --- a/arch/ppc64/configs/iSeries_defconfig +++ b/arch/ppc64/configs/iSeries_defconfig @@ -94,10 +94,10 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_PREEMPT_BKL is not set -CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y # CONFIG_HZ_1000 is not set -CONFIG_HZ=100 +CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_LPARCFG=y CONFIG_SECCOMP=y diff --git a/arch/ppc64/configs/maple_defconfig b/arch/ppc64/configs/maple_defconfig index 2033fe6..dd42892 100644 --- a/arch/ppc64/configs/maple_defconfig +++ b/arch/ppc64/configs/maple_defconfig @@ -103,10 +103,10 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_PREEMPT_BKL is not set -CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y # CONFIG_HZ_1000 is not set -CONFIG_HZ=100 +CONFIG_HZ=250 CONFIG_GENERIC_HARDIRQS=y CONFIG_SECCOMP=y CONFIG_ISA_DMA_API=y diff --git a/arch/ppc64/configs/pSeries_defconfig b/arch/ppc64/configs/pSeries_defconfig index 297fd52..29f7b80 100644 --- a/arch/ppc64/configs/pSeries_defconfig +++ b/arch/ppc64/configs/pSeries_defconfig @@ -112,10 +112,10 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_PREEMPT_BKL is not set -CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y # CONFIG_HZ_1000 is not set -CONFIG_HZ=100 +CONFIG_HZ=250 CONFIG_EEH=y CONFIG_GENERIC_HARDIRQS=y CONFIG_PPC_RTAS=y diff --git a/arch/ppc64/defconfig b/arch/ppc64/defconfig index c361e77..7cb4750 100644 --- a/arch/ppc64/defconfig +++ b/arch/ppc64/defconfig @@ -114,10 +114,10 @@ CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set # CONFIG_PREEMPT_BKL is not set -CONFIG_HZ_100=y -# CONFIG_HZ_250 is not set +# CONFIG_HZ_100 is not set +CONFIG_HZ_250=y # CONFIG_HZ_1000 is not set -CONFIG_HZ=100 +CONFIG_HZ=250 CONFIG_EEH=y CONFIG_GENERIC_HARDIRQS=y CONFIG_PPC_RTAS=y diff --git a/include/asm-ppc64/param.h b/include/asm-ppc64/param.h index 1fad38d..76c212d 100644 --- a/include/asm-ppc64/param.h +++ b/include/asm-ppc64/param.h @@ -1,6 +1,8 @@ #ifndef _ASM_PPC64_PARAM_H #define _ASM_PPC64_PARAM_H +#include + /* * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -9,7 +11,7 @@ */ #ifdef __KERNEL__ -# define HZ 1000 /* Internal kernel timer frequency */ +# define HZ CONFIG_HZ /* Internal kernel timer frequency */ # define USER_HZ 100 /* .. some user interfaces are in "ticks" */ # define CLOCKS_PER_SEC (USER_HZ) /* like times() */ #endif -- cgit v0.10.2 From 5ff98ae18bec792d77bfea801aa4b3385b98b355 Mon Sep 17 00:00:00 2001 From: Joel Schopp Date: Thu, 11 Aug 2005 17:39:28 -0500 Subject: [PATCH] ppc64: of_device.c remove useless code Coverity found more unused code. Signed-off-by: Joel Schopp Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/of_device.c b/arch/ppc64/kernel/of_device.c index b80e819..da58081 100644 --- a/arch/ppc64/kernel/of_device.c +++ b/arch/ppc64/kernel/of_device.c @@ -236,7 +236,6 @@ void of_device_unregister(struct of_device *ofdev) struct of_device* of_platform_device_create(struct device_node *np, const char *bus_id) { struct of_device *dev; - u32 *reg; dev = kmalloc(sizeof(*dev), GFP_KERNEL); if (!dev) @@ -250,7 +249,6 @@ struct of_device* of_platform_device_create(struct device_node *np, const char * dev->dev.bus = &of_platform_bus_type; dev->dev.release = of_release_dev; - reg = (u32 *)get_property(np, "reg", NULL); strlcpy(dev->dev.bus_id, bus_id, BUS_ID_SIZE); if (of_device_register(dev) != 0) { -- cgit v0.10.2 From 597f95e2bfbe9b83ed8b0761ebf4e7d55fd4df17 Mon Sep 17 00:00:00 2001 From: Joel Schopp Date: Fri, 12 Aug 2005 14:34:58 -0500 Subject: [PATCH] ppc64: lparconfig.c memory leak This patch fixes a rare memory leak found by Coverity. Signed-off-by: Joel Schopp Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/kernel/lparcfg.c b/arch/ppc64/kernel/lparcfg.c index 9d034ff..edad361 100644 --- a/arch/ppc64/kernel/lparcfg.c +++ b/arch/ppc64/kernel/lparcfg.c @@ -273,6 +273,7 @@ static void parse_system_parameter_string(struct seq_file *m) if (!workbuffer) { printk(KERN_ERR "%s %s kmalloc failure at line %d \n", __FILE__, __FUNCTION__, __LINE__); + kfree(local_buffer); return; } #ifdef LPARCFG_DEBUG -- cgit v0.10.2 From 8913ca1c9ccb5eb6471afd419159729eef6e2730 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Wed, 27 Jul 2005 15:47:23 +1000 Subject: [PATCH] Remove nested feature sections The {BEGIN,END}_FTR_SECTION asm macros used in ppc64 to nop out sections of code at runtime cannot be nested. However, we do nest them in hash_low.S. We get away with it there, because there is nothing between the BEGIN markers for each section. However, that's confusing to someone reading the code. This patch removes the nested ifset and ifclr feature sections, replacing them with a single feature section in the full mask/value form. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras diff --git a/arch/ppc64/mm/hash_low.S b/arch/ppc64/mm/hash_low.S index fbff248..35eb49e 100644 --- a/arch/ppc64/mm/hash_low.S +++ b/arch/ppc64/mm/hash_low.S @@ -129,12 +129,10 @@ _GLOBAL(__hash_page) * code rather than call a C function...) */ BEGIN_FTR_SECTION -BEGIN_FTR_SECTION mr r4,r30 mr r5,r7 bl .hash_page_do_lazy_icache -END_FTR_SECTION_IFSET(CPU_FTR_NOEXECUTE) -END_FTR_SECTION_IFCLR(CPU_FTR_COHERENT_ICACHE) +END_FTR_SECTION(CPU_FTR_NOEXECUTE|CPU_FTR_COHERENT_ICACHE, CPU_FTR_NOEXECUTE) /* At this point, r3 contains new PP bits, save them in * place of "access" in the param area (sic) -- cgit v0.10.2