diff options
Diffstat (limited to 'drivers')
112 files changed, 1110 insertions, 648 deletions
diff --git a/drivers/acpi/asus_acpi.c b/drivers/acpi/asus_acpi.c index b770deab968c..6d7d4157e049 100644 --- a/drivers/acpi/asus_acpi.c +++ b/drivers/acpi/asus_acpi.c @@ -1357,7 +1357,7 @@ static struct backlight_ops asus_backlight_data = { .update_status = set_brightness_status, }; -static void __exit asus_acpi_exit(void) +static void asus_acpi_exit(void) { if (asus_backlight_device) backlight_device_unregister(asus_backlight_device); diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c index a2efae8a4c4e..0c9f15c54e8c 100644 --- a/drivers/acpi/numa.c +++ b/drivers/acpi/numa.c @@ -59,7 +59,7 @@ int node_to_pxm(int node) return node_to_pxm_map[node]; } -int __cpuinit acpi_map_pxm_to_node(int pxm) +int acpi_map_pxm_to_node(int pxm) { int node = pxm_to_node_map[pxm]; diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index b998340e23d4..58ceb18ec997 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -33,6 +33,7 @@ #include <linux/interrupt.h> #include <linux/kmod.h> #include <linux/delay.h> +#include <linux/dmi.h> #include <linux/workqueue.h> #include <linux/nmi.h> #include <linux/acpi.h> @@ -73,6 +74,21 @@ static void *acpi_irq_context; static struct workqueue_struct *kacpid_wq; static struct workqueue_struct *kacpi_notify_wq; +#define OSI_STRING_LENGTH_MAX 64 /* arbitrary */ +static char osi_additional_string[OSI_STRING_LENGTH_MAX]; + +#define OSI_LINUX_ENABLED +#ifdef OSI_LINUX_ENABLED +int osi_linux = 1; /* enable _OSI(Linux) by default */ +#else +int osi_linux; /* disable _OSI(Linux) by default */ +#endif + + +#ifdef CONFIG_DMI +static struct __initdata dmi_system_id acpi_osl_dmi_table[]; +#endif + static void __init acpi_request_region (struct acpi_generic_address *addr, unsigned int length, char *desc) { @@ -121,8 +137,9 @@ static int __init acpi_reserve_resources(void) } device_initcall(acpi_reserve_resources); -acpi_status acpi_os_initialize(void) +acpi_status __init acpi_os_initialize(void) { + dmi_check_system(acpi_osl_dmi_table); return AE_OK; } @@ -960,20 +977,38 @@ static int __init acpi_os_name_setup(char *str) __setup("acpi_os_name=", acpi_os_name_setup); +static void enable_osi_linux(int enable) { + + if (osi_linux != enable) + printk(KERN_INFO PREFIX "%sabled _OSI(Linux)\n", + enable ? "En": "Dis"); + + osi_linux = enable; + return; +} + /* - * _OSI control + * Modify the list of "OS Interfaces" reported to BIOS via _OSI + * * empty string disables _OSI - * TBD additional string adds to _OSI + * string starting with '!' disables that string + * otherwise string is added to list, augmenting built-in strings */ static int __init acpi_osi_setup(char *str) { if (str == NULL || *str == '\0') { printk(KERN_INFO PREFIX "_OSI method disabled\n"); acpi_gbl_create_osi_method = FALSE; - } else { - /* TBD */ - printk(KERN_ERR PREFIX "_OSI additional string ignored -- %s\n", - str); + } else if (*str == '!') { + if (acpi_osi_invalidate(++str) == AE_OK) + printk(KERN_INFO PREFIX "Deleted _OSI(%s)\n", str); + } else if (!strcmp("!Linux", str)) { + enable_osi_linux(0); + } else if (!strcmp("Linux", str)) { + enable_osi_linux(1); + } else if (*osi_additional_string == '\0') { + strncpy(osi_additional_string, str, OSI_STRING_LENGTH_MAX); + printk(KERN_INFO PREFIX "Added _OSI(%s)\n", str); } return 1; @@ -1143,11 +1178,28 @@ acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object) acpi_status acpi_os_validate_interface (char *interface) { - - return AE_SUPPORT; + if (!strncmp(osi_additional_string, interface, OSI_STRING_LENGTH_MAX)) + return AE_OK; + if (!strcmp("Linux", interface)) { + printk(KERN_WARNING PREFIX + "System BIOS is requesting _OSI(Linux)\n"); +#ifdef OSI_LINUX_ENABLED + printk(KERN_WARNING PREFIX + "Please test with \"acpi_osi=!Linux\"\n" + "Please send dmidecode " + "to linux-acpi@vger.kernel.org\n"); +#else + printk(KERN_WARNING PREFIX + "If \"acpi_osi=Linux\" works better,\n" + "Please send dmidecode " + "to linux-acpi@vger.kernel.org\n"); +#endif + if(osi_linux) + return AE_OK; + } + return AE_SUPPORT; } - /****************************************************************************** * * FUNCTION: acpi_os_validate_address @@ -1174,5 +1226,51 @@ acpi_os_validate_address ( return AE_OK; } +#ifdef CONFIG_DMI +#ifdef OSI_LINUX_ENABLED +static int dmi_osi_not_linux(struct dmi_system_id *d) +{ + printk(KERN_NOTICE "%s detected: requires not _OSI(Linux)\n", d->ident); + enable_osi_linux(0); + return 0; +} +#else +static int dmi_osi_linux(struct dmi_system_id *d) +{ + printk(KERN_NOTICE "%s detected: requires _OSI(Linux)\n", d->ident); + enable_osi_linux(1); + return 0; +} +#endif + +static struct dmi_system_id acpi_osl_dmi_table[] __initdata = { +#ifdef OSI_LINUX_ENABLED + /* + * Boxes that need NOT _OSI(Linux) + */ + { + .callback = dmi_osi_not_linux, + .ident = "Toshiba Satellite P100", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "TOSHIBA"), + DMI_MATCH(DMI_BOARD_NAME, "Satellite P100"), + }, + }, +#else + /* + * Boxes that need _OSI(Linux) + */ + { + .callback = dmi_osi_linux, + .ident = "Intel Napa CRB", + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "Intel Corporation"), + DMI_MATCH(DMI_BOARD_NAME, "MPAD-MSAE Customer Reference Boards"), + }, + }, +#endif + {} +}; +#endif /* CONFIG_DMI */ #endif diff --git a/drivers/acpi/tables/tbinstal.c b/drivers/acpi/tables/tbinstal.c index 0e7b121a99ce..3bc0c67a9283 100644 --- a/drivers/acpi/tables/tbinstal.c +++ b/drivers/acpi/tables/tbinstal.c @@ -123,14 +123,14 @@ acpi_tb_add_table(struct acpi_table_desc *table_desc, } } - /* The table must be either an SSDT or a PSDT */ + /* The table must be either an SSDT or a PSDT or an OEMx */ if ((!ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_PSDT)) && - (!ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_SSDT))) - { + (!ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_SSDT)) + && (strncmp(table_desc->pointer->signature, "OEM", 3))) { ACPI_ERROR((AE_INFO, - "Table has invalid signature [%4.4s], must be SSDT or PSDT", + "Table has invalid signature [%4.4s], must be SSDT, PSDT or OEMx", table_desc->pointer->signature)); return_ACPI_STATUS(AE_BAD_SIGNATURE); } diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c index 1ada017d01ef..194ecfe8b360 100644 --- a/drivers/acpi/thermal.c +++ b/drivers/acpi/thermal.c @@ -827,6 +827,7 @@ static int acpi_thermal_temp_open_fs(struct inode *inode, struct file *file) static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset) { struct acpi_thermal *tz = seq->private; + struct acpi_device *device; int i = 0; int j = 0; @@ -849,9 +850,8 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset) tz->trips.passive.tc1, tz->trips.passive.tc2, tz->trips.passive.tsp); for (j = 0; j < tz->trips.passive.devices.count; j++) { - - seq_printf(seq, "0x%p ", - tz->trips.passive.devices.handles[j]); + acpi_bus_get_device(tz->trips.passive.devices.handles[j], &device); + seq_printf(seq, "%4.4s ", acpi_device_bid(device)); } seq_puts(seq, "\n"); } @@ -862,9 +862,10 @@ static int acpi_thermal_trip_seq_show(struct seq_file *seq, void *offset) seq_printf(seq, "active[%d]: %ld C: devices=", i, KELVIN_TO_CELSIUS(tz->trips.active[i].temperature)); - for (j = 0; j < tz->trips.active[i].devices.count; j++) - seq_printf(seq, "0x%p ", - tz->trips.active[i].devices.handles[j]); + for (j = 0; j < tz->trips.active[i].devices.count; j++){ + acpi_bus_get_device(tz->trips.active[i].devices.handles[j], &device); + seq_printf(seq, "%4.4s ", acpi_device_bid(device)); + } seq_puts(seq, "\n"); } diff --git a/drivers/acpi/toshiba_acpi.c b/drivers/acpi/toshiba_acpi.c index 3906d47b9783..1cfbecb0ac10 100644 --- a/drivers/acpi/toshiba_acpi.c +++ b/drivers/acpi/toshiba_acpi.c @@ -538,7 +538,7 @@ static struct backlight_ops toshiba_backlight_data = { .update_status = set_lcd_status, }; -static void __exit toshiba_acpi_exit(void) +static void toshiba_acpi_exit(void) { if (toshiba_backlight_device) backlight_device_unregister(toshiba_backlight_device); diff --git a/drivers/acpi/utilities/utcopy.c b/drivers/acpi/utilities/utcopy.c index 4c1e00874dff..879eaa10d3ae 100644 --- a/drivers/acpi/utilities/utcopy.c +++ b/drivers/acpi/utilities/utcopy.c @@ -68,6 +68,10 @@ acpi_ut_copy_esimple_to_isimple(union acpi_object *user_obj, union acpi_operand_object **return_obj); static acpi_status +acpi_ut_copy_epackage_to_ipackage(union acpi_object *external_object, + union acpi_operand_object **internal_object); + +static acpi_status acpi_ut_copy_simple_object(union acpi_operand_object *source_desc, union acpi_operand_object *dest_desc); @@ -518,77 +522,73 @@ acpi_ut_copy_esimple_to_isimple(union acpi_object *external_object, return_ACPI_STATUS(AE_NO_MEMORY); } -#ifdef ACPI_FUTURE_IMPLEMENTATION -/* Code to convert packages that are parameters to control methods */ - /******************************************************************************* * * FUNCTION: acpi_ut_copy_epackage_to_ipackage * - * PARAMETERS: *internal_object - Pointer to the object we are returning - * *Buffer - Where the object is returned - * *space_used - Where the length of the object is returned + * PARAMETERS: external_object - The external object to be converted + * internal_object - Where the internal object is returned * * RETURN: Status * - * DESCRIPTION: This function is called to place a package object in a user - * buffer. A package object by definition contains other objects. - * - * The buffer is assumed to have sufficient space for the object. - * The caller must have verified the buffer length needed using the - * acpi_ut_get_object_size function before calling this function. + * DESCRIPTION: Copy an external package object to an internal package. + * Handles nested packages. * ******************************************************************************/ static acpi_status -acpi_ut_copy_epackage_to_ipackage(union acpi_operand_object *internal_object, - u8 * buffer, u32 * space_used) +acpi_ut_copy_epackage_to_ipackage(union acpi_object *external_object, + union acpi_operand_object **internal_object) { - u8 *free_space; - union acpi_object *external_object; - u32 length = 0; - u32 this_index; - u32 object_space = 0; - union acpi_operand_object *this_internal_obj; - union acpi_object *this_external_obj; + acpi_status status = AE_OK; + union acpi_operand_object *package_object; + union acpi_operand_object **package_elements; + acpi_native_uint i; ACPI_FUNCTION_TRACE(ut_copy_epackage_to_ipackage); - /* - * First package at head of the buffer - */ - external_object = (union acpi_object *)buffer; + /* Create the package object */ - /* - * Free space begins right after the first package - */ - free_space = buffer + sizeof(union acpi_object); + package_object = + acpi_ut_create_package_object(external_object->package.count); + if (!package_object) { + return_ACPI_STATUS(AE_NO_MEMORY); + } - external_object->type = ACPI_GET_OBJECT_TYPE(internal_object); - external_object->package.count = internal_object->package.count; - external_object->package.elements = (union acpi_object *)free_space; + package_elements = package_object->package.elements; /* - * Build an array of ACPI_OBJECTS in the buffer - * and move the free space past it + * Recursive implementation. Probably ok, since nested external packages + * as parameters should be very rare. */ - free_space += - external_object->package.count * sizeof(union acpi_object); + for (i = 0; i < external_object->package.count; i++) { + status = + acpi_ut_copy_eobject_to_iobject(&external_object->package. + elements[i], + &package_elements[i]); + if (ACPI_FAILURE(status)) { - /* Call walk_package */ + /* Truncate package and delete it */ -} + package_object->package.count = i; + package_elements[i] = NULL; + acpi_ut_remove_reference(package_object); + return_ACPI_STATUS(status); + } + } -#endif /* Future implementation */ + *internal_object = package_object; + return_ACPI_STATUS(status); +} /******************************************************************************* * * FUNCTION: acpi_ut_copy_eobject_to_iobject * - * PARAMETERS: *internal_object - The external object to be converted - * *buffer_ptr - Where the internal object is returned + * PARAMETERS: external_object - The external object to be converted + * internal_object - Where the internal object is returned * - * RETURN: Status - the status of the call + * RETURN: Status - the status of the call * * DESCRIPTION: Converts an external object to an internal object. * @@ -603,16 +603,10 @@ acpi_ut_copy_eobject_to_iobject(union acpi_object *external_object, ACPI_FUNCTION_TRACE(ut_copy_eobject_to_iobject); if (external_object->type == ACPI_TYPE_PACKAGE) { - /* - * Packages as external input to control methods are not supported, - */ - ACPI_ERROR((AE_INFO, - "Packages as parameters not implemented!")); - - return_ACPI_STATUS(AE_NOT_IMPLEMENTED); - } - - else { + status = + acpi_ut_copy_epackage_to_ipackage(external_object, + internal_object); + } else { /* * Build a simple object (no nested objects) */ @@ -803,33 +797,19 @@ acpi_ut_copy_ielement_to_ielement(u8 object_type, * Create and build the package object */ target_object = - acpi_ut_create_internal_object(ACPI_TYPE_PACKAGE); + acpi_ut_create_package_object(source_object->package.count); if (!target_object) { return (AE_NO_MEMORY); } - target_object->package.count = source_object->package.count; target_object->common.flags = source_object->common.flags; - /* - * Create the object array - */ - target_object->package.elements = - ACPI_ALLOCATE_ZEROED(((acpi_size) source_object->package. - count + 1) * sizeof(void *)); - if (!target_object->package.elements) { - status = AE_NO_MEMORY; - goto error_exit; - } + /* Pass the new package object back to the package walk routine */ - /* - * Pass the new package object back to the package walk routine - */ state->pkg.this_target_obj = target_object; - /* - * Store the object pointer in the parent package object - */ + /* Store the object pointer in the parent package object */ + *this_target_ptr = target_object; break; diff --git a/drivers/acpi/utilities/uteval.c b/drivers/acpi/utilities/uteval.c index 13d5879cd98b..8ec6f8e48138 100644 --- a/drivers/acpi/utilities/uteval.c +++ b/drivers/acpi/utilities/uteval.c @@ -59,10 +59,9 @@ acpi_ut_translate_one_cid(union acpi_operand_object *obj_desc, /* * Strings supported by the _OSI predefined (internal) method. */ -static const char *acpi_interfaces_supported[] = { +static char *acpi_interfaces_supported[] = { /* Operating System Vendor Strings */ - "Linux", "Windows 2000", "Windows 2001", "Windows 2001 SP0", @@ -158,6 +157,31 @@ acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state) /******************************************************************************* * + * FUNCTION: acpi_osi_invalidate + * + * PARAMETERS: interface_string + * + * RETURN: Status + * + * DESCRIPTION: invalidate string in pre-defiend _OSI string list + * + ******************************************************************************/ + +acpi_status acpi_osi_invalidate(char *interface) +{ + int i; + + for (i = 0; i < ACPI_ARRAY_LENGTH(acpi_interfaces_supported); i++) { + if (!ACPI_STRCMP(interface, acpi_interfaces_supported[i])) { + *acpi_interfaces_supported[i] = '\0'; + return AE_OK; + } + } + return AE_NOT_FOUND; +} + +/******************************************************************************* + * * FUNCTION: acpi_ut_evaluate_object * * PARAMETERS: prefix_node - Starting node diff --git a/drivers/acpi/utilities/utobject.c b/drivers/acpi/utilities/utobject.c index 4696124759e1..db0b9bac7945 100644 --- a/drivers/acpi/utilities/utobject.c +++ b/drivers/acpi/utilities/utobject.c @@ -146,6 +146,48 @@ union acpi_operand_object *acpi_ut_create_internal_object_dbg(char *module_name, /******************************************************************************* * + * FUNCTION: acpi_ut_create_package_object + * + * PARAMETERS: Count - Number of package elements + * + * RETURN: Pointer to a new Package object, null on failure + * + * DESCRIPTION: Create a fully initialized package object + * + ******************************************************************************/ + +union acpi_operand_object *acpi_ut_create_package_object(u32 count) +{ + union acpi_operand_object *package_desc; + union acpi_operand_object **package_elements; + + ACPI_FUNCTION_TRACE_U32(ut_create_package_object, count); + + /* Create a new Package object */ + + package_desc = acpi_ut_create_internal_object(ACPI_TYPE_PACKAGE); + if (!package_desc) { + return_PTR(NULL); + } + + /* + * Create the element array. Count+1 allows the array to be null + * terminated. + */ + package_elements = ACPI_ALLOCATE_ZEROED((acpi_size) + (count + 1) * sizeof(void *)); + if (!package_elements) { + ACPI_FREE(package_desc); + return_PTR(NULL); + } + + package_desc->package.count = count; + package_desc->package.elements = package_elements; + return_PTR(package_desc); +} + +/******************************************************************************* + * * FUNCTION: acpi_ut_create_buffer_object * * PARAMETERS: buffer_size - Size of buffer to be created diff --git a/drivers/acpi/utilities/utxface.c b/drivers/acpi/utilities/utxface.c index e9a57806cd34..2d496918b3cd 100644 --- a/drivers/acpi/utilities/utxface.c +++ b/drivers/acpi/utilities/utxface.c @@ -61,7 +61,7 @@ ACPI_MODULE_NAME("utxface") * called, so any early initialization belongs here. * ******************************************************************************/ -acpi_status acpi_initialize_subsystem(void) +acpi_status __init acpi_initialize_subsystem(void) { acpi_status status; @@ -108,8 +108,6 @@ acpi_status acpi_initialize_subsystem(void) return_ACPI_STATUS(status); } -ACPI_EXPORT_SYMBOL(acpi_initialize_subsystem) - /******************************************************************************* * * FUNCTION: acpi_enable_subsystem diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index b4a8d6030e48..7d893a60f994 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -8,6 +8,7 @@ menuconfig ATA depends on BLOCK depends on !(M32R || M68K) || BROKEN depends on !SUN4 || BROKEN + depends on !(SPARC64 && !PCI) select SCSI ---help--- If you want to use a ATA hard disk, ATA tape drive, ATA CD-ROM or diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c index 3ca9c610c110..af625147df62 100644 --- a/drivers/ata/libata-core.c +++ b/drivers/ata/libata-core.c @@ -3783,6 +3783,7 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { { "FUJITSU MHT2060BH", NULL, ATA_HORKAGE_NONCQ }, /* NCQ is broken */ { "Maxtor 6L250S0", "BANC1G10", ATA_HORKAGE_NONCQ }, + { "Maxtor 6B200M0", "BANC1B10", ATA_HORKAGE_NONCQ }, /* NCQ hard hangs device under heavier load, needs hard power cycle */ { "Maxtor 6B250S0", "BANC1B70", ATA_HORKAGE_NONCQ }, /* Blacklist entries taken from Silicon Image 3124/3132 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c index 9c67df5ccfa4..7f6d02ce1b5f 100644 --- a/drivers/atm/firestream.c +++ b/drivers/atm/firestream.c @@ -1475,6 +1475,7 @@ static void top_off_fp (struct fs_dev *dev, struct freepool *fp, struct FS_BPENTRY *qe, *ne; struct sk_buff *skb; int n = 0; + u32 qe_tmp; fs_dprintk (FS_DEBUG_QUEUE, "Topping off queue at %x (%d-%d/%d)\n", fp->offset, read_fs (dev, FP_CNT (fp->offset)), fp->n, @@ -1502,10 +1503,16 @@ static void top_off_fp (struct fs_dev *dev, struct freepool *fp, ne->skb = skb; ne->fp = fp; - qe = (struct FS_BPENTRY *) (read_fs (dev, FP_EA(fp->offset))); - fs_dprintk (FS_DEBUG_QUEUE, "link at %p\n", qe); - if (qe) { - qe = bus_to_virt ((long) qe); + /* + * FIXME: following code encodes and decodes + * machine pointers (could be 64-bit) into a + * 32-bit register. + */ + + qe_tmp = read_fs (dev, FP_EA(fp->offset)); + fs_dprintk (FS_DEBUG_QUEUE, "link at %x\n", qe_tmp); + if (qe_tmp) { + qe = bus_to_virt ((long) qe_tmp); qe->next = virt_to_bus(ne); qe->flags &= ~FP_FLAGS_EPI; } else diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig index 2e18a63ead36..ea4fe3e48f33 100644 --- a/drivers/auxdisplay/Kconfig +++ b/drivers/auxdisplay/Kconfig @@ -68,6 +68,10 @@ config CFAG12864B depends on X86 depends on FB depends on KS0108 + select FB_SYS_FILLRECT + select FB_SYS_COPYAREA + select FB_SYS_IMAGEBLIT + select FB_SYS_FOPS default n ---help--- If you have a Crystalfontz 128x64 2-color LCD, cfag12864b Series, diff --git a/drivers/auxdisplay/cfag12864bfb.c b/drivers/auxdisplay/cfag12864bfb.c index 66fafbb1d087..307c190699e0 100644 --- a/drivers/auxdisplay/cfag12864bfb.c +++ b/drivers/auxdisplay/cfag12864bfb.c @@ -73,9 +73,11 @@ static int cfag12864bfb_mmap(struct fb_info *info, struct vm_area_struct *vma) static struct fb_ops cfag12864bfb_ops = { .owner = THIS_MODULE, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, + .fb_read = fb_sys_read, + .fb_write = fb_sys_write, + .fb_fillrect = sys_fillrect, + .fb_copyarea = sys_copyarea, + .fb_imageblit = sys_imageblit, .fb_mmap = cfag12864bfb_mmap, }; diff --git a/drivers/char/drm/drm_drawable.c b/drivers/char/drm/drm_drawable.c index de37d5f74563..b33313be2547 100644 --- a/drivers/char/drm/drm_drawable.c +++ b/drivers/char/drm/drm_drawable.c @@ -172,38 +172,49 @@ int drm_rmdraw(DRM_IOCTL_ARGS) bitfield_length = idx + 1; - if (idx != id / (8 * sizeof(*bitfield))) - bitfield = drm_alloc(bitfield_length * - sizeof(*bitfield), DRM_MEM_BUFS); + bitfield = NULL; - if (!bitfield && bitfield_length) { - bitfield = dev->drw_bitfield; - bitfield_length = dev->drw_bitfield_length; + if (bitfield_length) { + if (bitfield_length != dev->drw_bitfield_length) + bitfield = drm_alloc(bitfield_length * + sizeof(*bitfield), + DRM_MEM_BUFS); + + if (!bitfield) { + bitfield = dev->drw_bitfield; + bitfield_length = dev->drw_bitfield_length; + } } } if (bitfield != dev->drw_bitfield) { info_length = 8 * sizeof(*bitfield) * bitfield_length; - info = drm_alloc(info_length * sizeof(*info), DRM_MEM_BUFS); + if (info_length) { + info = drm_alloc(info_length * sizeof(*info), + DRM_MEM_BUFS); - if (!info && info_length) { - info = dev->drw_info; - info_length = dev->drw_info_length; - } + if (!info) { + info = dev->drw_info; + info_length = dev->drw_info_length; + } + } else + info = NULL; spin_lock_irqsave(&dev->drw_lock, irqflags); - memcpy(bitfield, dev->drw_bitfield, bitfield_length * - sizeof(*bitfield)); + if (bitfield) + memcpy(bitfield, dev->drw_bitfield, bitfield_length * + sizeof(*bitfield)); drm_free(dev->drw_bitfield, sizeof(*bitfield) * dev->drw_bitfield_length, DRM_MEM_BUFS); dev->drw_bitfield = bitfield; dev->drw_bitfield_length = bitfield_length; if (info != dev->drw_info) { - memcpy(info, dev->drw_info, info_length * - sizeof(*info)); + if (info) + memcpy(info, dev->drw_info, info_length * + sizeof(*info)); drm_free(dev->drw_info, sizeof(*info) * dev->drw_info_length, DRM_MEM_BUFS); dev->drw_info = info; diff --git a/drivers/char/drm/drm_pciids.h b/drivers/char/drm/drm_pciids.h index 31cdde83713b..177ccc07f968 100644 --- a/drivers/char/drm/drm_pciids.h +++ b/drivers/char/drm/drm_pciids.h @@ -102,13 +102,20 @@ {0x1002, 0x5653, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5834, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP}, \ {0x1002, 0x5835, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS300|RADEON_IS_IGP|RADEON_IS_MOBILITY}, \ + {0x1002, 0x5954, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ {0x1002, 0x5955, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5974, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5975, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ {0x1002, 0x5960, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5961, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5962, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5964, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5965, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV280}, \ {0x1002, 0x5969, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV100}, \ + {0x1002, 0x5a41, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5a42, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5a61, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ + {0x1002, 0x5a62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS400|RADEON_IS_IGP|RADEON_IS_MOBILITY|RADEON_IS_IGPGART}, \ {0x1002, 0x5b60, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5b62, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ {0x1002, 0x5b63, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ diff --git a/drivers/char/drm/i915_irq.c b/drivers/char/drm/i915_irq.c index 78c1ae28f17c..b92062a239f1 100644 --- a/drivers/char/drm/i915_irq.c +++ b/drivers/char/drm/i915_irq.c @@ -582,7 +582,7 @@ void i915_driver_irq_postinstall(drm_device_t * dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - dev_priv->swaps_lock = SPIN_LOCK_UNLOCKED; + spin_lock_init(&dev_priv->swaps_lock); INIT_LIST_HEAD(&dev_priv->vbl_swaps.head); dev_priv->swaps_pending = 0; diff --git a/drivers/char/n_tty.c b/drivers/char/n_tty.c index b3d4ccc33a47..154f42203b05 100644 --- a/drivers/char/n_tty.c +++ b/drivers/char/n_tty.c @@ -1191,6 +1191,7 @@ static int job_control(struct tty_struct *tty, struct file *file) is_current_pgrp_orphaned()) return -EIO; kill_pgrp(task_pgrp(current), SIGTTIN, 1); + set_thread_flag(TIF_SIGPENDING); return -ERESTARTSYS; } } diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c index 75d2a46e106f..3752edc30c36 100644 --- a/drivers/char/tty_io.c +++ b/drivers/char/tty_io.c @@ -1148,7 +1148,8 @@ int tty_check_change(struct tty_struct * tty) return 0; if (is_current_pgrp_orphaned()) return -EIO; - (void) kill_pgrp(task_pgrp(current), SIGTTOU, 1); + kill_pgrp(task_pgrp(current), SIGTTOU, 1); + set_thread_flag(TIF_SIGPENDING); return -ERESTARTSYS; } diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig index 1cad32c62ed3..53f5538c0c05 100644 --- a/drivers/char/watchdog/Kconfig +++ b/drivers/char/watchdog/Kconfig @@ -115,6 +115,13 @@ config IXP4XX_WATCHDOG Say N if you are unsure. +config KS8695_WATCHDOG + tristate "KS8695 watchdog" + depends on ARCH_KS8695 + help + Watchdog timer embedded into KS8695 processor. This will reboot your + system when the timeout is reached. + config S3C2410_WATCHDOG tristate "S3C2410 Watchdog" depends on ARCH_S3C2410 diff --git a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile index 8bfc00cc7c2b..d90f649038c2 100644 --- a/drivers/char/watchdog/Makefile +++ b/drivers/char/watchdog/Makefile @@ -29,6 +29,7 @@ obj-$(CONFIG_21285_WATCHDOG) += wdt285.o obj-$(CONFIG_977_WATCHDOG) += wdt977.o obj-$(CONFIG_IXP2000_WATCHDOG) += ixp2000_wdt.o obj-$(CONFIG_IXP4XX_WATCHDOG) += ixp4xx_wdt.o +obj-$(CONFIG_KS8695_WATCHDOG) += ks8695_wdt.o obj-$(CONFIG_S3C2410_WATCHDOG) += s3c2410_wdt.o obj-$(CONFIG_SA1100_WATCHDOG) += sa1100_wdt.o obj-$(CONFIG_MPCORE_WATCHDOG) += mpcore_wdt.o diff --git a/drivers/char/watchdog/ixp2000_wdt.c b/drivers/char/watchdog/ixp2000_wdt.c index fd955dbd588c..dc7548dcaf35 100644 --- a/drivers/char/watchdog/ixp2000_wdt.c +++ b/drivers/char/watchdog/ixp2000_wdt.c @@ -205,7 +205,7 @@ static void __exit ixp2000_wdt_exit(void) module_init(ixp2000_wdt_init); module_exit(ixp2000_wdt_exit); -MODULE_AUTHOR("Deepak Saxena <dsaxena@plexity.net">); +MODULE_AUTHOR("Deepak Saxena <dsaxena@plexity.net>"); MODULE_DESCRIPTION("IXP2000 Network Processor Watchdog"); module_param(heartbeat, int, 0); diff --git a/drivers/char/watchdog/ks8695_wdt.c b/drivers/char/watchdog/ks8695_wdt.c new file mode 100644 index 000000000000..7150fb945eaf --- /dev/null +++ b/drivers/char/watchdog/ks8695_wdt.c @@ -0,0 +1,308 @@ +/* + * Watchdog driver for Kendin/Micrel KS8695. + * + * (C) 2007 Andrew Victor + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/errno.h> +#include <linux/fs.h> +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/miscdevice.h> +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/platform_device.h> +#include <linux/types.h> +#include <linux/watchdog.h> +#include <asm/bitops.h> +#include <asm/io.h> +#include <asm/uaccess.h> +#include <asm/arch/regs-timer.h> + + +#define WDT_DEFAULT_TIME 5 /* seconds */ +#define WDT_MAX_TIME 171 /* seconds */ + +static int wdt_time = WDT_DEFAULT_TIME; +static int nowayout = WATCHDOG_NOWAYOUT; + +module_param(wdt_time, int, 0); +MODULE_PARM_DESC(wdt_time, "Watchdog time in seconds. (default="__MODULE_STRING(WDT_DEFAULT_TIME) ")"); + +#ifdef CONFIG_WATCHDOG_NOWAYOUT +module_param(nowayout, int, 0); +MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=" __MODULE_STRING(WATCHDOG_NOWAYOUT) ")"); +#endif + + +static unsigned long ks8695wdt_busy; + +/* ......................................................................... */ + +/* + * Disable the watchdog. + */ +static void inline ks8695_wdt_stop(void) +{ + unsigned long tmcon; + + /* disable timer0 */ + tmcon = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); + __raw_writel(tmcon & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); +} + +/* + * Enable and reset the watchdog. + */ +static void inline ks8695_wdt_start(void) +{ + unsigned long tmcon; + unsigned long tval = wdt_time * CLOCK_TICK_RATE; + + /* disable timer0 */ + tmcon = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); + __raw_writel(tmcon & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); + + /* program timer0 */ + __raw_writel(tval | T0TC_WATCHDOG, KS8695_TMR_VA + KS8695_T0TC); + + /* re-enable timer0 */ + tmcon = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); + __raw_writel(tmcon | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); +} + +/* + * Reload the watchdog timer. (ie, pat the watchdog) + */ +static void inline ks8695_wdt_reload(void) +{ + unsigned long tmcon; + + /* disable, then re-enable timer0 */ + tmcon = __raw_readl(KS8695_TMR_VA + KS8695_TMCON); + __raw_writel(tmcon & ~TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); + __raw_writel(tmcon | TMCON_T0EN, KS8695_TMR_VA + KS8695_TMCON); +} + +/* + * Change the watchdog time interval. + */ +static int ks8695_wdt_settimeout(int new_time) +{ + /* + * All counting occurs at SLOW_CLOCK / 128 = 0.256 Hz + * + * Since WDV is a 16-bit counter, the maximum period is + * 65536 / 0.256 = 256 seconds. + */ + if ((new_time <= 0) || (new_time > WDT_MAX_TIME)) + return -EINVAL; + + /* Set new watchdog time. It will be used when ks8695_wdt_start() is called. */ + wdt_time = new_time; + return 0; +} + +/* ......................................................................... */ + +/* + * Watchdog device is opened, and watchdog starts running. + */ +static int ks8695_wdt_open(struct inode *inode, struct file *file) +{ + if (test_and_set_bit(0, &ks8695wdt_busy)) + return -EBUSY; + + ks8695_wdt_start(); + return nonseekable_open(inode, file); +} + +/* + * Close the watchdog device. + * If CONFIG_WATCHDOG_NOWAYOUT is NOT defined then the watchdog is also + * disabled. + */ +static int ks8695_wdt_close(struct inode *inode, struct file *file) +{ + if (!nowayout) + ks8695_wdt_stop(); /* Disable the watchdog when file is closed */ + + clear_bit(0, &ks8695wdt_busy); + return 0; +} + +static struct watchdog_info ks8695_wdt_info = { + .identity = "ks8695 watchdog", + .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING, +}; + +/* + * Handle commands from user-space. + */ +static int ks8695_wdt_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) +{ + void __user *argp = (void __user *)arg; + int __user *p = argp; + int new_value; + + switch(cmd) { + case WDIOC_KEEPALIVE: + ks8695_wdt_reload(); /* pat the watchdog */ + return 0; + + case WDIOC_GETSUPPORT: + return copy_to_user(argp, &ks8695_wdt_info, sizeof(ks8695_wdt_info)) ? -EFAULT : 0; + + case WDIOC_SETTIMEOUT: + if (get_user(new_value, p)) + return -EFAULT; + + if (ks8695_wdt_settimeout(new_value)) + return -EINVAL; + + /* Enable new time value */ + ks8695_wdt_start(); + + /* Return current value */ + return put_user(wdt_time, p); + + case WDIOC_GETTIMEOUT: + return put_user(wdt_time, p); + + case WDIOC_GETSTATUS: + case WDIOC_GETBOOTSTATUS: + return put_user(0, p); + + case WDIOC_SETOPTIONS: + if (get_user(new_value, p)) + return -EFAULT; + + if (new_value & WDIOS_DISABLECARD) + ks8695_wdt_stop(); + if (new_value & WDIOS_ENABLECARD) + ks8695_wdt_start(); + return 0; + + default: + return -ENOTTY; + } +} + +/* + * Pat the watchdog whenever device is written to. + */ +static ssize_t ks8695_wdt_write(struct file *file, const char *data, size_t len, loff_t *ppos) +{ + ks8695_wdt_reload(); /* pat the watchdog */ + return len; +} + +/* ......................................................................... */ + +static const struct file_operations ks8695wdt_fops = { + .owner = THIS_MODULE, + .llseek = no_llseek, + .ioctl = ks8695_wdt_ioctl, + .open = ks8695_wdt_open, + .release = ks8695_wdt_close, + .write = ks8695_wdt_write, +}; + +static struct miscdevice ks8695wdt_miscdev = { + .minor = WATCHDOG_MINOR, + .name = "watchdog", + .fops = &ks8695wdt_fops, +}; + +static int __init ks8695wdt_probe(struct platform_device *pdev) +{ + int res; + + if (ks8695wdt_miscdev.parent) + return -EBUSY; + ks8695wdt_miscdev.parent = &pdev->dev; + + res = misc_register(&ks8695wdt_miscdev); + if (res) + return res; + + printk("KS8695 Watchdog Timer enabled (%d seconds%s)\n", wdt_time, nowayout ? ", nowayout" : ""); + return 0; +} + +static int __exit ks8695wdt_remove(struct platform_device *pdev) +{ + int res; + + res = misc_deregister(&ks8695wdt_miscdev); + if (!res) + ks8695wdt_miscdev.parent = NULL; + + return res; +} + +static void ks8695wdt_shutdown(struct platform_device *pdev) +{ + ks8695_wdt_stop(); +} + +#ifdef CONFIG_PM + +static int ks8695wdt_suspend(struct platform_device *pdev, pm_message_t message) +{ + ks8695_wdt_stop(); + return 0; +} + +static int ks8695wdt_resume(struct platform_device *pdev) +{ + if (ks8695wdt_busy) + ks8695_wdt_start(); + return 0; +} + +#else +#define ks8695wdt_suspend NULL +#define ks8695wdt_resume NULL +#endif + +static struct platform_driver ks8695wdt_driver = { + .probe = ks8695wdt_probe, + .remove = __exit_p(ks8695wdt_remove), + .shutdown = ks8695wdt_shutdown, + .suspend = ks8695wdt_suspend, + .resume = ks8695wdt_resume, + .driver = { + .name = "ks8695_wdt", + .owner = THIS_MODULE, + }, +}; + +static int __init ks8695_wdt_init(void) +{ + /* Check that the heartbeat value is within range; if not reset to the default */ + if (ks8695_wdt_settimeout(wdt_time)) { + ks8695_wdt_settimeout(WDT_DEFAULT_TIME); + pr_info("ks8695_wdt: wdt_time value must be 1 <= wdt_time <= %i, using %d\n", wdt_time, WDT_MAX_TIME); + } + + return platform_driver_register(&ks8695wdt_driver); +} + +static void __exit ks8695_wdt_exit(void) +{ + platform_driver_unregister(&ks8695wdt_driver); +} + +module_init(ks8695_wdt_init); +module_exit(ks8695_wdt_exit); + +MODULE_AUTHOR("Andrew Victor"); +MODULE_DESCRIPTION("Watchdog driver for KS8695"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); diff --git a/drivers/firewire/fw-card.c b/drivers/firewire/fw-card.c index 636151a64add..9eb1edacd825 100644 --- a/drivers/firewire/fw-card.c +++ b/drivers/firewire/fw-card.c @@ -407,11 +407,6 @@ fw_card_add(struct fw_card *card, card->link_speed = link_speed; card->guid = guid; - /* Activate link_on bit and contender bit in our self ID packets.*/ - if (card->driver->update_phy_reg(card, 4, 0, - PHY_LINK_ACTIVE | PHY_CONTENDER) < 0) - return -EIO; - /* * The subsystem grabs a reference when the card is added and * drops it when the driver calls fw_core_remove_card. diff --git a/drivers/firewire/fw-cdev.c b/drivers/firewire/fw-cdev.c index 3ab3585d3601..5d402d63799f 100644 --- a/drivers/firewire/fw-cdev.c +++ b/drivers/firewire/fw-cdev.c @@ -677,12 +677,21 @@ static int ioctl_create_iso_context(struct client *client, void *buffer) return 0; } +/* Macros for decoding the iso packet control header. */ +#define GET_PAYLOAD_LENGTH(v) ((v) & 0xffff) +#define GET_INTERRUPT(v) (((v) >> 16) & 0x01) +#define GET_SKIP(v) (((v) >> 17) & 0x01) +#define GET_TAG(v) (((v) >> 18) & 0x02) +#define GET_SY(v) (((v) >> 20) & 0x04) +#define GET_HEADER_LENGTH(v) (((v) >> 24) & 0xff) + static int ioctl_queue_iso(struct client *client, void *buffer) { struct fw_cdev_queue_iso *request = buffer; struct fw_cdev_iso_packet __user *p, *end, *next; struct fw_iso_context *ctx = client->iso_context; unsigned long payload, buffer_end, header_length; + u32 control; int count; struct { struct fw_iso_packet packet; @@ -717,8 +726,14 @@ static int ioctl_queue_iso(struct client *client, void *buffer) end = (void __user *)p + request->size; count = 0; while (p < end) { - if (__copy_from_user(&u.packet, p, sizeof(*p))) + if (get_user(control, &p->control)) return -EFAULT; + u.packet.payload_length = GET_PAYLOAD_LENGTH(control); + u.packet.interrupt = GET_INTERRUPT(control); + u.packet.skip = GET_SKIP(control); + u.packet.tag = GET_TAG(control); + u.packet.sy = GET_SY(control); + u.packet.header_length = GET_HEADER_LENGTH(control); if (ctx->type == FW_ISO_CONTEXT_TRANSMIT) { header_length = u.packet.header_length; diff --git a/drivers/firewire/fw-device.h b/drivers/firewire/fw-device.h index 0ba9d64ccf4c..af1723eae4ba 100644 --- a/drivers/firewire/fw-device.h +++ b/drivers/firewire/fw-device.h @@ -99,6 +99,7 @@ fw_unit(struct device *dev) #define CSR_DEPENDENT_INFO 0x14 #define CSR_MODEL 0x17 #define CSR_INSTANCE 0x18 +#define CSR_DIRECTORY_ID 0x20 #define SBP2_COMMAND_SET_SPECIFIER 0x38 #define SBP2_COMMAND_SET 0x39 diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c index 2e4cfa57126d..0d08bf9b78c2 100644 --- a/drivers/firewire/fw-ohci.c +++ b/drivers/firewire/fw-ohci.c @@ -417,12 +417,21 @@ ar_context_init(struct ar_context *ctx, struct fw_ohci *ohci, u32 regs) ctx->current_buffer = ab.next; ctx->pointer = ctx->current_buffer->data; - reg_write(ctx->ohci, COMMAND_PTR(ctx->regs), - le32_to_cpu(ab.descriptor.branch_address)); + return 0; +} + +static void ar_context_run(struct ar_context *ctx) +{ + struct ar_buffer *ab = ctx->current_buffer; + dma_addr_t ab_bus; + size_t offset; + + offset = offsetof(struct ar_buffer, data); + ab_bus = ab->descriptor.data_address - offset; + + reg_write(ctx->ohci, COMMAND_PTR(ctx->regs), ab_bus | 1); reg_write(ctx->ohci, CONTROL_SET(ctx->regs), CONTEXT_RUN); flush_writes(ctx->ohci); - - return 0; } static void context_tasklet(unsigned long data) @@ -1039,11 +1048,78 @@ static irqreturn_t irq_handler(int irq, void *data) return IRQ_HANDLED; } +static int software_reset(struct fw_ohci *ohci) +{ + int i; + + reg_write(ohci, OHCI1394_HCControlSet, OHCI1394_HCControl_softReset); + + for (i = 0; i < OHCI_LOOP_COUNT; i++) { + if ((reg_read(ohci, OHCI1394_HCControlSet) & + OHCI1394_HCControl_softReset) == 0) + return 0; + msleep(1); + } + + return -EBUSY; +} + static int ohci_enable(struct fw_card *card, u32 *config_rom, size_t length) { struct fw_ohci *ohci = fw_ohci(card); struct pci_dev *dev = to_pci_dev(card->device); + if (software_reset(ohci)) { + fw_error("Failed to reset ohci card.\n"); + return -EBUSY; + } + + /* + * Now enable LPS, which we need in order to start accessing + * most of the registers. In fact, on some cards (ALI M5251), + * accessing registers in the SClk domain without LPS enabled + * will lock up the machine. Wait 50msec to make sure we have + * full link enabled. + */ + reg_write(ohci, OHCI1394_HCControlSet, + OHCI1394_HCControl_LPS | + OHCI1394_HCControl_postedWriteEnable); + flush_writes(ohci); + msleep(50); + + reg_write(ohci, OHCI1394_HCControlClear, + OHCI1394_HCControl_noByteSwapData); + + reg_write(ohci, OHCI1394_LinkControlSet, + OHCI1394_LinkControl_rcvSelfID | + OHCI1394_LinkControl_cycleTimerEnable | + OHCI1394_LinkControl_cycleMaster); + + reg_write(ohci, OHCI1394_ATRetries, + OHCI1394_MAX_AT_REQ_RETRIES | + (OHCI1394_MAX_AT_RESP_RETRIES << 4) | + (OHCI1394_MAX_PHYS_RESP_RETRIES << 8)); + + ar_context_run(&ohci->ar_request_ctx); + ar_context_run(&ohci->ar_response_ctx); + + reg_write(ohci, OHCI1394_SelfIDBuffer, ohci->self_id_bus); + reg_write(ohci, OHCI1394_PhyUpperBound, 0x00010000); + reg_write(ohci, OHCI1394_IntEventClear, ~0); + reg_write(ohci, OHCI1394_IntMaskClear, ~0); + reg_write(ohci, OHCI1394_IntMaskSet, + OHCI1394_selfIDComplete | + OHCI1394_RQPkt | OHCI1394_RSPkt | + OHCI1394_reqTxComplete | OHCI1394_respTxComplete | + OHCI1394_isochRx | OHCI1394_isochTx | + OHCI1394_masterIntEnable | + OHCI1394_cycle64Seconds); + + /* Activate link_on bit and contender bit in our self ID packets.*/ + if (ohci_update_phy_reg(card, 4, 0, + PHY_LINK_ACTIVE | PHY_CONTENDER) < 0) + return -EIO; + /* * When the link is not yet enabled, the atomic config rom * update mechanism described below in ohci_set_config_rom() @@ -1701,22 +1777,6 @@ static const struct fw_card_driver ohci_driver = { .stop_iso = ohci_stop_iso, }; -static int software_reset(struct fw_ohci *ohci) -{ - int i; - - reg_write(ohci, OHCI1394_HCControlSet, OHCI1394_HCControl_softReset); - - for (i = 0; i < OHCI_LOOP_COUNT; i++) { - if ((reg_read(ohci, OHCI1394_HCControlSet) & - OHCI1394_HCControl_softReset) == 0) - return 0; - msleep(1); - } - - return -EBUSY; -} - static int __devinit pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) { @@ -1762,33 +1822,6 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) goto fail_iomem; } - if (software_reset(ohci)) { - fw_error("Failed to reset ohci card.\n"); - err = -EBUSY; - goto fail_registers; - } - - /* - * Now enable LPS, which we need in order to start accessing - * most of the registers. In fact, on some cards (ALI M5251), - * accessing registers in the SClk domain without LPS enabled - * will lock up the machine. Wait 50msec to make sure we have - * full link enabled. - */ - reg_write(ohci, OHCI1394_HCControlSet, - OHCI1394_HCControl_LPS | - OHCI1394_HCControl_postedWriteEnable); - flush_writes(ohci); - msleep(50); - - reg_write(ohci, OHCI1394_HCControlClear, - OHCI1394_HCControl_noByteSwapData); - - reg_write(ohci, OHCI1394_LinkControlSet, - OHCI1394_LinkControl_rcvSelfID | - OHCI1394_LinkControl_cycleTimerEnable | - OHCI1394_LinkControl_cycleMaster); - ar_context_init(&ohci->ar_request_ctx, ohci, OHCI1394_AsReqRcvContextControlSet); @@ -1801,11 +1834,6 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) context_init(&ohci->at_response_ctx, ohci, AT_BUFFER_SIZE, OHCI1394_AsRspTrContextControlSet, handle_at_packet); - reg_write(ohci, OHCI1394_ATRetries, - OHCI1394_MAX_AT_REQ_RETRIES | - (OHCI1394_MAX_AT_RESP_RETRIES << 4) | - (OHCI1394_MAX_PHYS_RESP_RETRIES << 8)); - reg_write(ohci, OHCI1394_IsoRecvIntMaskSet, ~0); ohci->it_context_mask = reg_read(ohci, OHCI1394_IsoRecvIntMaskSet); reg_write(ohci, OHCI1394_IsoRecvIntMaskClear, ~0); @@ -1835,18 +1863,6 @@ pci_probe(struct pci_dev *dev, const struct pci_device_id *ent) goto fail_registers; } - reg_write(ohci, OHCI1394_SelfIDBuffer, ohci->self_id_bus); - reg_write(ohci, OHCI1394_PhyUpperBound, 0x00010000); - reg_write(ohci, OHCI1394_IntEventClear, ~0); - reg_write(ohci, OHCI1394_IntMaskClear, ~0); - reg_write(ohci, OHCI1394_IntMaskSet, - OHCI1394_selfIDComplete | - OHCI1394_RQPkt | OHCI1394_RSPkt | - OHCI1394_reqTxComplete | OHCI1394_respTxComplete | - OHCI1394_isochRx | OHCI1394_isochTx | - OHCI1394_masterIntEnable | - OHCI1394_cycle64Seconds); - bus_options = reg_read(ohci, OHCI1394_BusOptions); max_receive = (bus_options >> 12) & 0xf; link_speed = bus_options & 0x7; @@ -1908,6 +1924,45 @@ static void pci_remove(struct pci_dev *dev) fw_notify("Removed fw-ohci device.\n"); } +#ifdef CONFIG_PM +static int pci_suspend(struct pci_dev *pdev, pm_message_t state) +{ + struct fw_ohci *ohci = pci_get_drvdata(pdev); + int err; + + software_reset(ohci); + free_irq(pdev->irq, ohci); + err = pci_save_state(pdev); + if (err) { + fw_error("pci_save_state failed with %d", err); + return err; + } + err = pci_set_power_state(pdev, pci_choose_state(pdev, state)); + if (err) { + fw_error("pci_set_power_state failed with %d", err); + return err; + } + + return 0; +} + +static int pci_resume(struct pci_dev *pdev) +{ + struct fw_ohci *ohci = pci_get_drvdata(pdev); + int err; + + pci_set_power_state(pdev, PCI_D0); + pci_restore_state(pdev); + err = pci_enable_device(pdev); + if (err) { + fw_error("pci_enable_device failed with %d", err); + return err; + } + + return ohci_enable(&ohci->card, ohci->config_rom, CONFIG_ROM_SIZE); +} +#endif + static struct pci_device_id pci_table[] = { { PCI_DEVICE_CLASS(PCI_CLASS_SERIAL_FIREWIRE_OHCI, ~0) }, { } @@ -1920,6 +1975,10 @@ static struct pci_driver fw_ohci_pci_driver = { .id_table = pci_table, .probe = pci_probe, .remove = pci_remove, +#ifdef CONFIG_PM + .resume = pci_resume, + .suspend = pci_suspend, +#endif }; MODULE_AUTHOR("Kristian Hoegsberg <krh@bitplanet.net>"); diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c index 68300414e5f4..a98d3915e26f 100644 --- a/drivers/firewire/fw-sbp2.c +++ b/drivers/firewire/fw-sbp2.c @@ -1108,6 +1108,58 @@ static int sbp2_scsi_abort(struct scsi_cmnd *cmd) return SUCCESS; } +/* + * Format of /sys/bus/scsi/devices/.../ieee1394_id: + * u64 EUI-64 : u24 directory_ID : u16 LUN (all printed in hexadecimal) + * + * This is the concatenation of target port identifier and logical unit + * identifier as per SAM-2...SAM-4 annex A. + */ +static ssize_t +sbp2_sysfs_ieee1394_id_show(struct device *dev, struct device_attribute *attr, + char *buf) +{ + struct scsi_device *sdev = to_scsi_device(dev); + struct sbp2_device *sd; + struct fw_unit *unit; + struct fw_device *device; + u32 directory_id; + struct fw_csr_iterator ci; + int key, value, lun; + + if (!sdev) + return 0; + sd = (struct sbp2_device *)sdev->host->hostdata; + unit = sd->unit; + device = fw_device(unit->device.parent); + + /* implicit directory ID */ + directory_id = ((unit->directory - device->config_rom) * 4 + + CSR_CONFIG_ROM) & 0xffffff; + + /* explicit directory ID, overrides implicit ID if present */ + fw_csr_iterator_init(&ci, unit->directory); + while (fw_csr_iterator_next(&ci, &key, &value)) + if (key == CSR_DIRECTORY_ID) { + directory_id = value; + break; + } + + /* FIXME: Make this work for multi-lun devices. */ + lun = 0; + + return sprintf(buf, "%08x%08x:%06x:%04x\n", + device->config_rom[3], device->config_rom[4], + directory_id, lun); +} + +static DEVICE_ATTR(ieee1394_id, S_IRUGO, sbp2_sysfs_ieee1394_id_show, NULL); + +static struct device_attribute *sbp2_scsi_sysfs_attrs[] = { + &dev_attr_ieee1394_id, + NULL +}; + static struct scsi_host_template scsi_driver_template = { .module = THIS_MODULE, .name = "SBP-2 IEEE-1394", @@ -1121,6 +1173,7 @@ static struct scsi_host_template scsi_driver_template = { .use_clustering = ENABLE_CLUSTERING, .cmd_per_lun = 1, .can_queue = 1, + .sdev_attrs = sbp2_scsi_sysfs_attrs, }; MODULE_AUTHOR("Kristian Hoegsberg <krh@bitplanet.net>"); diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c index 8a0a99b93641..28e7b91a4553 100644 --- a/drivers/i2c/busses/i2c-pxa.c +++ b/drivers/i2c/busses/i2c-pxa.c @@ -837,20 +837,10 @@ static const struct i2c_algorithm i2c_pxa_algorithm = { .functionality = i2c_pxa_functionality, }; -static struct pxa_i2c i2c_pxa = { - .lock = __SPIN_LOCK_UNLOCKED(i2c_pxa.lock), - .adap = { - .owner = THIS_MODULE, - .algo = &i2c_pxa_algorithm, - .name = "pxa2xx-i2c.0", - .retries = 5, - }, -}; - #define res_len(r) ((r)->end - (r)->start + 1) static int i2c_pxa_probe(struct platform_device *dev) { - struct pxa_i2c *i2c = &i2c_pxa; + struct pxa_i2c *i2c; struct resource *res; struct i2c_pxa_platform_data *plat = dev->dev.platform_data; int ret; @@ -864,15 +854,20 @@ static int i2c_pxa_probe(struct platform_device *dev) if (!request_mem_region(res->start, res_len(res), res->name)) return -ENOMEM; - i2c = kmalloc(sizeof(struct pxa_i2c), GFP_KERNEL); + i2c = kzalloc(sizeof(struct pxa_i2c), GFP_KERNEL); if (!i2c) { ret = -ENOMEM; goto emalloc; } - memcpy(i2c, &i2c_pxa, sizeof(struct pxa_i2c)); + i2c->adap.owner = THIS_MODULE; + i2c->adap.algo = &i2c_pxa_algorithm; + i2c->adap.retries = 5; + + spin_lock_init(&i2c->lock); init_waitqueue_head(&i2c->wait); - i2c->adap.name[strlen(i2c->adap.name) - 1] = '0' + dev->id % 10; + + sprintf(i2c->adap.name, "pxa_i2c-i2c.%u", dev->id); i2c->reg_base = ioremap(res->start, res_len(res)); if (!i2c->reg_base) { diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c index 835937e38529..81b3864d2ba7 100644 --- a/drivers/ieee1394/nodemgr.c +++ b/drivers/ieee1394/nodemgr.c @@ -976,7 +976,8 @@ static struct unit_directory *nodemgr_process_unit_directory ud->ne = ne; ud->ignore_driver = ignore_drivers; - ud->address = ud_kv->offset + CSR1212_CONFIG_ROM_SPACE_BASE; + ud->address = ud_kv->offset + CSR1212_REGISTER_SPACE_BASE; + ud->directory_id = ud->address & 0xffffff; ud->ud_kv = ud_kv; ud->id = (*id)++; @@ -1085,6 +1086,10 @@ static struct unit_directory *nodemgr_process_unit_directory break; + case CSR1212_KV_ID_DIRECTORY_ID: + ud->directory_id = kv->value.immediate; + break; + default: break; } diff --git a/drivers/ieee1394/nodemgr.h b/drivers/ieee1394/nodemgr.h index e7ac683c72c7..4530b29d941c 100644 --- a/drivers/ieee1394/nodemgr.h +++ b/drivers/ieee1394/nodemgr.h @@ -75,6 +75,7 @@ struct unit_directory { struct csr1212_keyval *model_name_kv; quadlet_t specifier_id; quadlet_t version; + quadlet_t directory_id; unsigned int id; diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c index 875eadd5e8f5..3f873cc7e247 100644 --- a/drivers/ieee1394/sbp2.c +++ b/drivers/ieee1394/sbp2.c @@ -194,6 +194,27 @@ MODULE_PARM_DESC(workarounds, "Work around device bugs (default = 0" ", override internal blacklist = " __stringify(SBP2_WORKAROUND_OVERRIDE) ", or a combination)"); +/* + * This influences the format of the sysfs attribute + * /sys/bus/scsi/devices/.../ieee1394_id. + * + * The default format is like in older kernels: %016Lx:%d:%d + * It contains the target's EUI-64, a number given to the logical unit by + * the ieee1394 driver's nodemgr (starting at 0), and the LUN. + * + * The long format is: %016Lx:%06x:%04x + * It contains the target's EUI-64, the unit directory's directory_ID as per + * IEEE 1212 clause 7.7.19, and the LUN. This format comes closest to the + * format of SBP(-3) target port and logical unit identifier as per SAM (SCSI + * Architecture Model) rev.2 to 4 annex A. Therefore and because it is + * independent of the implementation of the ieee1394 nodemgr, the longer format + * is recommended for future use. + */ +static int sbp2_long_sysfs_ieee1394_id; +module_param_named(long_ieee1394_id, sbp2_long_sysfs_ieee1394_id, bool, 0644); +MODULE_PARM_DESC(long_ieee1394_id, "8+3+2 bytes format of ieee1394_id in sysfs " + "(default = backwards-compatible = N, SAM-conforming = Y)"); + #define SBP2_INFO(fmt, args...) HPSB_INFO("sbp2: "fmt, ## args) #define SBP2_ERR(fmt, args...) HPSB_ERR("sbp2: "fmt, ## args) @@ -2100,8 +2121,14 @@ static ssize_t sbp2_sysfs_ieee1394_id_show(struct device *dev, if (!(lu = (struct sbp2_lu *)sdev->host->hostdata[0])) return 0; - return sprintf(buf, "%016Lx:%d:%d\n", (unsigned long long)lu->ne->guid, - lu->ud->id, ORB_SET_LUN(lu->lun)); + if (sbp2_long_sysfs_ieee1394_id) + return sprintf(buf, "%016Lx:%06x:%04x\n", + (unsigned long long)lu->ne->guid, + lu->ud->directory_id, ORB_SET_LUN(lu->lun)); + else + return sprintf(buf, "%016Lx:%d:%d\n", + (unsigned long long)lu->ne->guid, + lu->ud->id, ORB_SET_LUN(lu->lun)); } MODULE_AUTHOR("Ben Collins <bcollins@debian.org>"); diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c index b234729706be..be6b93c20f60 100644 --- a/drivers/input/evdev.c +++ b/drivers/input/evdev.c @@ -699,9 +699,9 @@ static void evdev_disconnect(struct input_handle *handle) if (evdev->open) { input_flush_device(handle, NULL); input_close_device(handle); - wake_up_interruptible(&evdev->wait); list_for_each_entry(client, &evdev->client_list, node) kill_fasync(&client->fasync, SIGIO, POLL_HUP); + wake_up_interruptible(&evdev->wait); } else evdev_free(evdev); } diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c index 06f0541b24da..10e3b7bc925f 100644 --- a/drivers/input/joydev.c +++ b/drivers/input/joydev.c @@ -594,9 +594,9 @@ static void joydev_disconnect(struct input_handle *handle) if (joydev->open) { input_close_device(handle); - wake_up_interruptible(&joydev->wait); list_for_each_entry(client, &joydev->client_list, node) kill_fasync(&client->fasync, SIGIO, POLL_HUP); + wake_up_interruptible(&joydev->wait); } else joydev_free(joydev); } diff --git a/drivers/input/joystick/db9.c b/drivers/input/joystick/db9.c index 86ad1027e12a..b069ee18e353 100644 --- a/drivers/input/joystick/db9.c +++ b/drivers/input/joystick/db9.c @@ -54,7 +54,7 @@ static struct db9_config db9_cfg[DB9_MAX_PORTS] __initdata; module_param_array_named(dev, db9_cfg[0].args, int, &db9_cfg[0].nargs, 0); MODULE_PARM_DESC(dev, "Describes first attached device (<parport#>,<type>)"); -module_param_array_named(dev2, db9_cfg[1].args, int, &db9_cfg[0].nargs, 0); +module_param_array_named(dev2, db9_cfg[1].args, int, &db9_cfg[1].nargs, 0); MODULE_PARM_DESC(dev2, "Describes second attached device (<parport#>,<type>)"); module_param_array_named(dev3, db9_cfg[2].args, int, &db9_cfg[2].nargs, 0); MODULE_PARM_DESC(dev3, "Describes third attached device (<parport#>,<type>)"); diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig index eb0167e9f0cb..50e06e8dd05d 100644 --- a/drivers/input/mouse/Kconfig +++ b/drivers/input/mouse/Kconfig @@ -48,7 +48,7 @@ config MOUSE_PS2_ALPS If unsure, say Y. config MOUSE_PS2_LOGIPS2PP - bool "Logictech PS/2++ mouse protocol extension" if EMBEDDED + bool "Logitech PS/2++ mouse protocol extension" if EMBEDDED default y depends on MOUSE_PS2 help diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c index 8675f9509393..3f4866d8d18c 100644 --- a/drivers/input/mousedev.c +++ b/drivers/input/mousedev.c @@ -766,9 +766,9 @@ static void mousedev_disconnect(struct input_handle *handle) if (mousedev->open) { input_close_device(handle); - wake_up_interruptible(&mousedev->wait); list_for_each_entry(client, &mousedev->client_list, node) kill_fasync(&client->fasync, SIGIO, POLL_HUP); + wake_up_interruptible(&mousedev->wait); } else mousedev_free(mousedev); } diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c index 559508795af1..d31ece8f68e9 100644 --- a/drivers/input/serio/sa1111ps2.c +++ b/drivers/input/serio/sa1111ps2.c @@ -170,7 +170,7 @@ static void ps2_close(struct serio *io) /* * Clear the input buffer. */ -static void __init ps2_clear_input(struct ps2if *ps2if) +static void __devinit ps2_clear_input(struct ps2if *ps2if) { int maxread = 100; @@ -228,7 +228,7 @@ static int __init ps2_test(struct ps2if *ps2if) /* * Add one device to this driver. */ -static int ps2_probe(struct sa1111_dev *dev) +static int __devinit ps2_probe(struct sa1111_dev *dev) { struct ps2if *ps2if; struct serio *serio; diff --git a/drivers/input/tsdev.c b/drivers/input/tsdev.c index 8238b13874c2..2db364898e15 100644 --- a/drivers/input/tsdev.c +++ b/drivers/input/tsdev.c @@ -476,9 +476,9 @@ static void tsdev_disconnect(struct input_handle *handle) if (tsdev->open) { input_close_device(handle); - wake_up_interruptible(&tsdev->wait); list_for_each_entry(client, &tsdev->client_list, node) kill_fasync(&client->fasync, SIGIO, POLL_HUP); + wake_up_interruptible(&tsdev->wait); } else tsdev_free(tsdev); } diff --git a/drivers/isdn/Kconfig b/drivers/isdn/Kconfig index d42fe89cddf6..3e088c42b222 100644 --- a/drivers/isdn/Kconfig +++ b/drivers/isdn/Kconfig @@ -26,9 +26,9 @@ menu "Old ISDN4Linux" depends on NET && ISDN config ISDN_I4L - tristate "Old ISDN4Linux (obsolete)" + tristate "Old ISDN4Linux (deprecated)" ---help--- - This driver allows you to use an ISDN-card for networking + This driver allows you to use an ISDN adapter for networking connections and as dialin/out device. The isdn-tty's have a built in AT-compatible modem emulator. Network devices support autodial, channel-bundling, callback and caller-authentication without having @@ -39,8 +39,9 @@ config ISDN_I4L ISDN support in the linux kernel is moving towards a new API, called CAPI (Common ISDN Application Programming Interface). - Therefore the old ISDN4Linux layer is becoming obsolete. It is - still usable, though, if you select this option. + Therefore the old ISDN4Linux layer will eventually become obsolete. + It is still available, though, for use with adapters that are not + supported by the new CAPI subsystem yet. if ISDN_I4L source "drivers/isdn/i4l/Kconfig" diff --git a/drivers/isdn/hardware/eicon/diva_didd.c b/drivers/isdn/hardware/eicon/diva_didd.c index 14298b8c835f..d755d904e62c 100644 --- a/drivers/isdn/hardware/eicon/diva_didd.c +++ b/drivers/isdn/hardware/eicon/diva_didd.c @@ -99,7 +99,7 @@ static int DIVA_INIT_FUNCTION create_proc(void) return (0); } -static void DIVA_EXIT_FUNCTION remove_proc(void) +static void remove_proc(void) { remove_proc_entry(DRIVERLNAME, proc_net_eicon); remove_proc_entry("net/eicon", NULL); diff --git a/drivers/isdn/hardware/eicon/divasfunc.c b/drivers/isdn/hardware/eicon/divasfunc.c index df61e510a28b..46fc21a3f8ff 100644 --- a/drivers/isdn/hardware/eicon/divasfunc.c +++ b/drivers/isdn/hardware/eicon/divasfunc.c @@ -231,7 +231,7 @@ int DIVA_INIT_FUNCTION divasfunc_init(int dbgmask) /* * exit */ -void DIVA_EXIT_FUNCTION divasfunc_exit(void) +void divasfunc_exit(void) { divasa_xdi_driver_unload(); disconnect_didd(); diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c index ea5f30d4a5a2..4e5f87c1e714 100644 --- a/drivers/isdn/i4l/isdn_tty.c +++ b/drivers/isdn/i4l/isdn_tty.c @@ -2693,8 +2693,9 @@ isdn_tty_getdial(char *p, char *q,int cnt) int limit = ISDN_MSNLEN - 1; /* MUST match the size of interface var to avoid buffer overflow */ - while (strchr(" 0123456789,#.*WPTS-", *p) && *p && --cnt>0) { + while (strchr(" 0123456789,#.*WPTSR-", *p) && *p && --cnt>0) { if ((*p >= '0' && *p <= '9') || ((*p == 'S') && first) || + ((*p == 'R') && first) || (*p == '*') || (*p == '#')) { *q++ = *p; limit--; diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index e6e4d240b2a6..184238e2ece4 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -639,7 +639,7 @@ static void free_vmcs(struct vmcs *vmcs) free_pages((unsigned long)vmcs, vmcs_descriptor.order); } -static __exit void free_kvm_area(void) +static void free_kvm_area(void) { int cpu; diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig index f44c94abd883..ee699a7d6214 100644 --- a/drivers/macintosh/Kconfig +++ b/drivers/macintosh/Kconfig @@ -114,7 +114,7 @@ config PMAC_SMU config PMAC_APM_EMU tristate "APM emulation" select APM_EMULATION - depends on ADB_PMU && PM + depends on ADB_PMU && PM && PPC32 config PMAC_MEDIABAY bool "Support PowerBook hotswap media bay" diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c index 7772bd1d92b4..38e815a2e871 100644 --- a/drivers/mfd/ucb1x00-ts.c +++ b/drivers/mfd/ucb1x00-ts.c @@ -291,7 +291,7 @@ static void ucb1x00_ts_irq(int idx, void *id) static int ucb1x00_ts_open(struct input_dev *idev) { - struct ucb1x00_ts *ts = idev->private; + struct ucb1x00_ts *ts = input_get_drvdata(idev); int ret = 0; BUG_ON(ts->rtask); @@ -328,7 +328,7 @@ static int ucb1x00_ts_open(struct input_dev *idev) */ static void ucb1x00_ts_close(struct input_dev *idev) { - struct ucb1x00_ts *ts = idev->private; + struct ucb1x00_ts *ts = input_get_drvdata(idev); if (ts->rtask) kthread_stop(ts->rtask); @@ -380,7 +380,6 @@ static int ucb1x00_ts_add(struct ucb1x00_dev *dev) ts->idev = idev; ts->adcsync = adcsync ? UCB_SYNC : UCB_NOSYNC; - idev->private = ts; idev->name = "Touchscreen panel"; idev->id.product = ts->ucb->id; idev->open = ucb1x00_ts_open; @@ -391,6 +390,8 @@ static int ucb1x00_ts_add(struct ucb1x00_dev *dev) __set_bit(ABS_Y, idev->absbit); __set_bit(ABS_PRESSURE, idev->absbit); + input_set_drvdata(idev, ts); + err = input_register_device(idev); if (err) goto fail; diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c index 6c36a55cb3d1..95c0b96e83f2 100644 --- a/drivers/misc/thinkpad_acpi.c +++ b/drivers/misc/thinkpad_acpi.c @@ -740,7 +740,7 @@ static ssize_t hotkey_enable_store(struct device *dev, } static struct device_attribute dev_attr_hotkey_enable = - __ATTR(enable, S_IWUSR | S_IRUGO, + __ATTR(hotkey_enable, S_IWUSR | S_IRUGO, hotkey_enable_show, hotkey_enable_store); /* sysfs hotkey mask --------------------------------------------------- */ @@ -775,7 +775,7 @@ static ssize_t hotkey_mask_store(struct device *dev, } static struct device_attribute dev_attr_hotkey_mask = - __ATTR(mask, S_IWUSR | S_IRUGO, + __ATTR(hotkey_mask, S_IWUSR | S_IRUGO, hotkey_mask_show, hotkey_mask_store); /* sysfs hotkey bios_enabled ------------------------------------------- */ @@ -787,7 +787,7 @@ static ssize_t hotkey_bios_enabled_show(struct device *dev, } static struct device_attribute dev_attr_hotkey_bios_enabled = - __ATTR(bios_enabled, S_IRUGO, hotkey_bios_enabled_show, NULL); + __ATTR(hotkey_bios_enabled, S_IRUGO, hotkey_bios_enabled_show, NULL); /* sysfs hotkey bios_mask ---------------------------------------------- */ static ssize_t hotkey_bios_mask_show(struct device *dev, @@ -798,7 +798,7 @@ static ssize_t hotkey_bios_mask_show(struct device *dev, } static struct device_attribute dev_attr_hotkey_bios_mask = - __ATTR(bios_mask, S_IRUGO, hotkey_bios_mask_show, NULL); + __ATTR(hotkey_bios_mask, S_IRUGO, hotkey_bios_mask_show, NULL); /* --------------------------------------------------------------------- */ @@ -824,8 +824,7 @@ static int __init hotkey_init(struct ibm_init_struct *iibm) str_supported(tp_features.hotkey)); if (tp_features.hotkey) { - hotkey_dev_attributes = create_attr_set(4, - TPACPI_HOTKEY_SYSFS_GROUP); + hotkey_dev_attributes = create_attr_set(4, NULL); if (!hotkey_dev_attributes) return -ENOMEM; res = add_to_attr_set(hotkey_dev_attributes, @@ -1050,7 +1049,7 @@ static ssize_t bluetooth_enable_store(struct device *dev, } static struct device_attribute dev_attr_bluetooth_enable = - __ATTR(enable, S_IWUSR | S_IRUGO, + __ATTR(bluetooth_enable, S_IWUSR | S_IRUGO, bluetooth_enable_show, bluetooth_enable_store); /* --------------------------------------------------------------------- */ @@ -1061,7 +1060,6 @@ static struct attribute *bluetooth_attributes[] = { }; static const struct attribute_group bluetooth_attr_group = { - .name = TPACPI_BLUETH_SYSFS_GROUP, .attrs = bluetooth_attributes, }; @@ -1215,7 +1213,7 @@ static ssize_t wan_enable_store(struct device *dev, } static struct device_attribute dev_attr_wan_enable = - __ATTR(enable, S_IWUSR | S_IRUGO, + __ATTR(wwan_enable, S_IWUSR | S_IRUGO, wan_enable_show, wan_enable_store); /* --------------------------------------------------------------------- */ @@ -1226,7 +1224,6 @@ static struct attribute *wan_attributes[] = { }; static const struct attribute_group wan_attr_group = { - .name = TPACPI_WAN_SYSFS_GROUP, .attrs = wan_attributes, }; diff --git a/drivers/misc/thinkpad_acpi.h b/drivers/misc/thinkpad_acpi.h index 440145a02617..72d62f2dabb9 100644 --- a/drivers/misc/thinkpad_acpi.h +++ b/drivers/misc/thinkpad_acpi.h @@ -278,8 +278,6 @@ static int beep_write(char *buf); * Bluetooth subdriver */ -#define TPACPI_BLUETH_SYSFS_GROUP "bluetooth" - enum { /* ACPI GBDC/SBDC bits */ TP_ACPI_BLUETOOTH_HWPRESENT = 0x01, /* Bluetooth hw available */ @@ -416,8 +414,6 @@ static int fan_write_cmd_watchdog(const char *cmd, int *rc); * Hotkey subdriver */ -#define TPACPI_HOTKEY_SYSFS_GROUP "hotkey" - static int hotkey_orig_status; static int hotkey_orig_mask; @@ -553,8 +549,6 @@ static int volume_write(char *buf); * Wan subdriver */ -#define TPACPI_WAN_SYSFS_GROUP "wwan" - enum { /* ACPI GWAN/SWAN bits */ TP_ACPI_WANCARD_HWPRESENT = 0x01, /* Wan hw available */ diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c index c08ad8f823d2..2d1b3df95c5b 100644 --- a/drivers/misc/tifm_7xx1.c +++ b/drivers/misc/tifm_7xx1.c @@ -343,7 +343,7 @@ static int tifm_7xx1_probe(struct pci_dev *dev, if (!fm->addr) goto err_out_free; - rc = request_irq(dev->irq, tifm_7xx1_isr, SA_SHIRQ, DRIVER_NAME, fm); + rc = request_irq(dev->irq, tifm_7xx1_isr, IRQF_SHARED, DRIVER_NAME, fm); if (rc) goto err_out_unmap; diff --git a/drivers/mtd/devices/pmc551.c b/drivers/mtd/devices/pmc551.c index a4873ab84e6b..e8f686f7a357 100644 --- a/drivers/mtd/devices/pmc551.c +++ b/drivers/mtd/devices/pmc551.c @@ -650,7 +650,7 @@ MODULE_DESCRIPTION(PMC551_VERSION); */ static int msize = 0; #if defined(CONFIG_MTD_PMC551_APERTURE_SIZE) -static int asize = CONFIG_MTD_PMC551_APERTURE_SIZE +static int asize = CONFIG_MTD_PMC551_APERTURE_SIZE; #else static int asize = 0; #endif diff --git a/drivers/mtd/nand/autcpu12.c b/drivers/mtd/nand/autcpu12.c index fe94ae9ae1f2..e3744eb8eccb 100644 --- a/drivers/mtd/nand/autcpu12.c +++ b/drivers/mtd/nand/autcpu12.c @@ -101,7 +101,7 @@ static void autcpu12_hwcontrol(struct mtd_info *mtd, int cmd, struct nand_chip *chip = mtd->priv; if (ctrl & NAND_CTRL_CHANGE) { - void __iomem *addr + void __iomem *addr; unsigned char bits; addr = CS89712_VIRT_BASE + AUTCPU12_SMC_PORT_OFFSET; diff --git a/drivers/mtd/nand/ppchameleonevb.c b/drivers/mtd/nand/ppchameleonevb.c index eb7d4d443deb..082073acf20f 100644 --- a/drivers/mtd/nand/ppchameleonevb.c +++ b/drivers/mtd/nand/ppchameleonevb.c @@ -81,7 +81,7 @@ __setup("ppchameleonevb_fio_pbase=", ppchameleonevb_fio_pbase); */ static struct mtd_partition partition_info_hi[] = { { .name = "PPChameleon HI Nand Flash", - offset = 0, + .offset = 0, .size = 128 * 1024 * 1024 } }; @@ -424,9 +424,9 @@ static void __exit ppchameleonevb_cleanup(void) /* Release iomaps */ this = (struct nand_chip *) &ppchameleon_mtd[1]; - iounmap((void *) this->IO_ADDR_R; + iounmap((void *) this->IO_ADDR_R); this = (struct nand_chip *) &ppchameleonevb_mtd[1]; - iounmap((void *) this->IO_ADDR_R; + iounmap((void *) this->IO_ADDR_R); /* Free the MTD device structure */ kfree (ppchameleon_mtd); diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index e8c9f27817b0..a804965e6542 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -435,20 +435,12 @@ static void cp_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) spin_lock_irqsave(&cp->lock, flags); cp->vlgrp = grp; - cp->cpcmd |= RxVlanOn; - cpw16(CpCmd, cp->cpcmd); - spin_unlock_irqrestore(&cp->lock, flags); -} - -static void cp_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - struct cp_private *cp = netdev_priv(dev); - unsigned long flags; + if (grp) + cp->cpcmd |= RxVlanOn; + else + cp->cpcmd &= ~RxVlanOn; - spin_lock_irqsave(&cp->lock, flags); - cp->cpcmd &= ~RxVlanOn; cpw16(CpCmd, cp->cpcmd); - vlan_group_set_device(cp->vlgrp, vid, NULL); spin_unlock_irqrestore(&cp->lock, flags); } #endif /* CP_VLAN_TAG_USED */ @@ -1944,7 +1936,6 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) #if CP_VLAN_TAG_USED dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; dev->vlan_rx_register = cp_vlan_rx_register; - dev->vlan_rx_kill_vid = cp_vlan_rx_kill_vid; #endif if (pci_using_dac) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 1798a9f9fb25..7d57f4a25dc1 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2280,6 +2280,7 @@ config GFAR_NAPI config UCC_GETH tristate "Freescale QE Gigabit Ethernet" depends on QUICC_ENGINE + select PHYLIB help This driver supports the Gigabit Ethernet mode of the QUICC Engine, which is available on some Freescale SOCs. diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c index 7122b7ba8d61..04382f979c99 100644 --- a/drivers/net/acenic.c +++ b/drivers/net/acenic.c @@ -480,12 +480,10 @@ static int __devinit acenic_probe_one(struct pci_dev *pdev, #if ACENIC_DO_VLAN dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; dev->vlan_rx_register = ace_vlan_rx_register; - dev->vlan_rx_kill_vid = ace_vlan_rx_kill_vid; #endif - if (1) { - dev->tx_timeout = &ace_watchdog; - dev->watchdog_timeo = 5*HZ; - } + + dev->tx_timeout = &ace_watchdog; + dev->watchdog_timeo = 5*HZ; dev->open = &ace_open; dev->stop = &ace_close; @@ -2283,19 +2281,6 @@ static void ace_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) ace_unmask_irq(dev); local_irq_restore(flags); } - - -static void ace_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - struct ace_private *ap = netdev_priv(dev); - unsigned long flags; - - local_irq_save(flags); - ace_mask_irq(dev); - vlan_group_set_device(ap->vlgrp, vid, NULL); - ace_unmask_irq(dev); - local_irq_restore(flags); -} #endif /* ACENIC_DO_VLAN */ diff --git a/drivers/net/acenic.h b/drivers/net/acenic.h index 8ca8534d70bf..60ed1837fa8f 100644 --- a/drivers/net/acenic.h +++ b/drivers/net/acenic.h @@ -787,7 +787,6 @@ static struct net_device_stats *ace_get_stats(struct net_device *dev); static int read_eeprom_byte(struct net_device *dev, unsigned long offset); #if ACENIC_DO_VLAN static void ace_vlan_rx_register(struct net_device *dev, struct vlan_group *grp); -static void ace_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid); #endif #endif /* _ACENIC_H_ */ diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c index 675fe918421b..a61b2f89fc33 100644 --- a/drivers/net/amd8111e.c +++ b/drivers/net/amd8111e.c @@ -155,7 +155,7 @@ This function will write into PHY registers. */ static int amd8111e_write_phy(struct amd8111e_priv* lp,int phy_id, int reg, u32 val) { - unsigned int repeat = REPEAT_CNT + unsigned int repeat = REPEAT_CNT; void __iomem *mmio = lp->mmio; unsigned int reg_val; @@ -1728,15 +1728,8 @@ static void amd8111e_vlan_rx_register(struct net_device *dev, struct vlan_group lp->vlgrp = grp; spin_unlock_irq(&lp->lock); } - -static void amd8111e_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - struct amd8111e_priv *lp = netdev_priv(dev); - spin_lock_irq(&lp->lock); - vlan_group_set_device(lp->vlgrp, vid, NULL); - spin_unlock_irq(&lp->lock); -} #endif + static int amd8111e_enable_magicpkt(struct amd8111e_priv* lp) { writel( VAL1|MPPLBA, lp->mmio + CMD3); @@ -1996,7 +1989,6 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, #if AMD8111E_VLAN_TAG_USED dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX ; dev->vlan_rx_register =amd8111e_vlan_rx_register; - dev->vlan_rx_kill_vid = amd8111e_vlan_rx_kill_vid; #endif lp = netdev_priv(dev); @@ -2049,7 +2041,6 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev, #if AMD8111E_VLAN_TAG_USED dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; dev->vlan_rx_register =amd8111e_vlan_rx_register; - dev->vlan_rx_kill_vid = amd8111e_vlan_rx_kill_vid; #endif /* Probe the external PHY */ amd8111e_probe_ext_phy(dev); diff --git a/drivers/net/amd8111e.h b/drivers/net/amd8111e.h index 2007510c4eb6..e65080a5994a 100644 --- a/drivers/net/amd8111e.h +++ b/drivers/net/amd8111e.h @@ -615,7 +615,7 @@ typedef enum { #define SSTATE 2 /* Assume contoller gets data 10 times the maximum processing time */ -#define REPEAT_CNT 10; +#define REPEAT_CNT 10 /* amd8111e decriptor flag definitions */ typedef enum { diff --git a/drivers/net/atl1/atl1_main.c b/drivers/net/atl1/atl1_main.c index 78cf00ff3d38..6862c11ff864 100644 --- a/drivers/net/atl1/atl1_main.c +++ b/drivers/net/atl1/atl1_main.c @@ -1229,39 +1229,9 @@ static void atl1_vlan_rx_register(struct net_device *netdev, spin_unlock_irqrestore(&adapter->lock, flags); } -/* FIXME: justify or remove -- CHS */ -static void atl1_vlan_rx_add_vid(struct net_device *netdev, u16 vid) -{ - /* We don't do Vlan filtering */ - return; -} - -/* FIXME: this looks wrong too -- CHS */ -static void atl1_vlan_rx_kill_vid(struct net_device *netdev, u16 vid) -{ - struct atl1_adapter *adapter = netdev_priv(netdev); - unsigned long flags; - - spin_lock_irqsave(&adapter->lock, flags); - /* atl1_irq_disable(adapter); */ - vlan_group_set_device(adapter->vlgrp, vid, NULL); - /* atl1_irq_enable(adapter); */ - spin_unlock_irqrestore(&adapter->lock, flags); - /* We don't do Vlan filtering */ - return; -} - static void atl1_restore_vlan(struct atl1_adapter *adapter) { atl1_vlan_rx_register(adapter->netdev, adapter->vlgrp); - if (adapter->vlgrp) { - u16 vid; - for (vid = 0; vid < VLAN_GROUP_ARRAY_LEN; vid++) { - if (!vlan_group_get_device(adapter->vlgrp, vid)) - continue; - atl1_vlan_rx_add_vid(adapter->netdev, vid); - } - } } static u16 tpd_avail(struct atl1_tpd_ring *tpd_ring) @@ -2203,8 +2173,7 @@ static int __devinit atl1_probe(struct pci_dev *pdev, netdev->poll_controller = atl1_poll_controller; #endif netdev->vlan_rx_register = atl1_vlan_rx_register; - netdev->vlan_rx_add_vid = atl1_vlan_rx_add_vid; - netdev->vlan_rx_kill_vid = atl1_vlan_rx_kill_vid; + netdev->ethtool_ops = &atl1_ethtool_ops; adapter->bd_number = cards_found; adapter->pci_using_64 = pci_using_64; diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c index 88b33c6ddda8..da7c3b0c533c 100644 --- a/drivers/net/bnx2.c +++ b/drivers/net/bnx2.c @@ -4786,19 +4786,6 @@ bnx2_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp) bnx2_netif_start(bp); } - -/* Called with rtnl_lock */ -static void -bnx2_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid) -{ - struct bnx2 *bp = netdev_priv(dev); - - bnx2_netif_stop(bp); - vlan_group_set_device(bp->vlgrp, vid, NULL); - bnx2_set_rx_mode(dev); - - bnx2_netif_start(bp); -} #endif /* Called with netif_tx_lock. @@ -6453,7 +6440,6 @@ bnx2_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->watchdog_timeo = TX_TIMEOUT; #ifdef BCM_VLAN dev->vlan_rx_register = bnx2_vlan_rx_register; - dev->vlan_rx_kill_vid = bnx2_vlan_rx_kill_vid; #endif dev->poll = bnx2_poll; dev->ethtool_ops = &bnx2_ethtool_ops; diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c index 9fe3a38883ee..59b9943b077d 100644 --- a/drivers/net/cassini.c +++ b/drivers/net/cassini.c @@ -4920,7 +4920,7 @@ static int __devinit cas_init_one(struct pci_dev *pdev, pci_cmd |= PCI_COMMAND_PARITY; pci_write_config_word(pdev, PCI_COMMAND, pci_cmd); if (pci_set_mwi(pdev)) - printk(KERN_WARNING PFX "Could enable MWI for %s\n", + printk(KERN_WARNING PFX "Could not enable MWI for %s\n", pci_name(pdev)); /* diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c index 125c9b105869..231ce43b97cf 100644 --- a/drivers/net/chelsio/cxgb2.c +++ b/drivers/net/chelsio/cxgb2.c @@ -883,15 +883,6 @@ static void vlan_rx_register(struct net_device *dev, t1_set_vlan_accel(adapter, grp != NULL); spin_unlock_irq(&adapter->async_lock); } - -static void vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - struct adapter *adapter = dev->priv; - - spin_lock_irq(&adapter->async_lock); - vlan_group_set_device(adapter->vlan_grp, vid, NULL); - spin_unlock_irq(&adapter->async_lock); -} #endif #ifdef CONFIG_NET_POLL_CONTROLLER @@ -1099,7 +1090,6 @@ static int __devinit init_one(struct pci_dev *pdev, netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; netdev->vlan_rx_register = vlan_rx_register; - netdev->vlan_rx_kill_vid = vlan_rx_kill_vid; #endif /* T204: disable TSO */ diff --git a/drivers/net/cxgb3/cxgb3_main.c b/drivers/net/cxgb3/cxgb3_main.c index 67b4b219d927..1b20f4060e2d 100644 --- a/drivers/net/cxgb3/cxgb3_main.c +++ b/drivers/net/cxgb3/cxgb3_main.c @@ -2067,11 +2067,6 @@ static void vlan_rx_register(struct net_device *dev, struct vlan_group *grp) t3_synchronize_rx(adapter, pi); } -static void vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - /* nothing */ -} - #ifdef CONFIG_NET_POLL_CONTROLLER static void cxgb_netpoll(struct net_device *dev) { @@ -2409,7 +2404,6 @@ static int __devinit init_one(struct pci_dev *pdev, netdev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; netdev->vlan_rx_register = vlan_rx_register; - netdev->vlan_rx_kill_vid = vlan_rx_kill_vid; netdev->open = cxgb_open; netdev->stop = cxgb_close; diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c index 571d82f8008c..7df23dc28190 100644 --- a/drivers/net/defxx.c +++ b/drivers/net/defxx.c @@ -566,6 +566,7 @@ static int __devinit dfx_register(struct device *bdev) bp->base.mem = ioremap_nocache(bar_start, bar_len); if (!bp->base.mem) { printk(KERN_ERR "%s: Cannot map MMIO\n", print_name); + err = -ENOMEM; goto err_out_region; } } else { diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index cbc7febe9cdc..cf8af928a69c 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -1142,13 +1142,16 @@ e1000_probe(struct pci_dev *pdev, !e1000_check_mng_mode(&adapter->hw)) e1000_get_hw_control(adapter); - strcpy(netdev->name, "eth%d"); - if ((err = register_netdev(netdev))) - goto err_register; - /* tell the stack to leave us alone until e1000_open() is called */ netif_carrier_off(netdev); netif_stop_queue(netdev); +#ifdef CONFIG_E1000_NAPI + netif_poll_disable(netdev); +#endif + + strcpy(netdev->name, "eth%d"); + if ((err = register_netdev(netdev))) + goto err_register; DPRINTK(PROBE, INFO, "Intel(R) PRO/1000 Network Connection\n"); @@ -1325,7 +1328,10 @@ e1000_sw_init(struct e1000_adapter *adapter) spin_lock_init(&adapter->tx_queue_lock); #endif - atomic_set(&adapter->irq_sem, 1); + /* Explicitly disable IRQ since the NIC can be in any state. */ + atomic_set(&adapter->irq_sem, 0); + e1000_irq_disable(adapter); + spin_lock_init(&adapter->stats_lock); set_bit(__E1000_DOWN, &adapter->flags); @@ -1431,6 +1437,10 @@ e1000_open(struct net_device *netdev) /* From here on the code is the same as e1000_up() */ clear_bit(__E1000_DOWN, &adapter->flags); +#ifdef CONFIG_E1000_NAPI + netif_poll_enable(netdev); +#endif + e1000_irq_enable(adapter); /* fire a link status change interrupt to start the watchdog */ diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h index 602872dbe15f..e85a933a4762 100644 --- a/drivers/net/ehea/ehea.h +++ b/drivers/net/ehea/ehea.h @@ -39,7 +39,7 @@ #include <asm/io.h> #define DRV_NAME "ehea" -#define DRV_VERSION "EHEA_0058" +#define DRV_VERSION "EHEA_0061" #define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \ | NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR) diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c index f6e0cb1ada1f..152bb2016a2c 100644 --- a/drivers/net/ehea/ehea_main.c +++ b/drivers/net/ehea/ehea_main.c @@ -428,7 +428,7 @@ static struct ehea_cqe *ehea_proc_rwqes(struct net_device *dev, } skb_copy_to_linear_data(skb, ((char*)cqe) + 64, cqe->num_bytes_transfered - 4); - ehea_fill_skb(dev, skb, cqe); + ehea_fill_skb(port->netdev, skb, cqe); } else if (rq == 2) { /* RQ2 */ skb = get_skb_by_index(skb_arr_rq2, skb_arr_rq2_len, cqe); diff --git a/drivers/net/fec_8xx/fec_main.c b/drivers/net/fec_8xx/fec_main.c index 88efe9731bab..e5502af5b8e2 100644 --- a/drivers/net/fec_8xx/fec_main.c +++ b/drivers/net/fec_8xx/fec_main.c @@ -550,7 +550,7 @@ static int fec_enet_rx_common(struct net_device *dev, int *budget) skbn = dev_alloc_skb(pkt_len + 2); if (skbn != NULL) { skb_reserve(skbn, 2); /* align IP header */ - skb_copy_from_linear_data(skb + skb_copy_from_linear_data(skb, skbn->data, pkt_len); /* swap */ diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 4154fd000746..32788ca40d25 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -4605,12 +4605,7 @@ static void nv_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) writel(np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl); spin_unlock_irq(&np->lock); -}; - -static void nv_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - /* nothing to do */ -}; +} /* The mgmt unit and driver use a semaphore to access the phy during init */ static int nv_mgmt_acquire_sema(struct net_device *dev) @@ -4956,7 +4951,6 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i np->vlanctl_bits = NVREG_VLANCONTROL_ENABLE; dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX; dev->vlan_rx_register = nv_vlan_rx_register; - dev->vlan_rx_kill_vid = nv_vlan_rx_kill_vid; } np->msi_flags = 0; diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c index f5b3cba23fc5..6822bf14267b 100644 --- a/drivers/net/gianfar.c +++ b/drivers/net/gianfar.c @@ -140,7 +140,6 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit); static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length); static void gfar_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp); -static void gfar_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid); void gfar_halt(struct net_device *dev); void gfar_start(struct net_device *dev); static void gfar_clear_exact_match(struct net_device *dev); @@ -284,7 +283,6 @@ static int gfar_probe(struct platform_device *pdev) if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_VLAN) { dev->vlan_rx_register = gfar_vlan_rx_register; - dev->vlan_rx_kill_vid = gfar_vlan_rx_kill_vid; dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; @@ -1133,20 +1131,6 @@ static void gfar_vlan_rx_register(struct net_device *dev, spin_unlock_irqrestore(&priv->rxlock, flags); } - -static void gfar_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid) -{ - struct gfar_private *priv = netdev_priv(dev); - unsigned long flags; - - spin_lock_irqsave(&priv->rxlock, flags); - - vlan_group_set_device(priv->vlgrp, vid, NULL); - - spin_unlock_irqrestore(&priv->rxlock, flags); -} - - static int gfar_change_mtu(struct net_device *dev, int new_mtu) { int tempsize, tempval; diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c index 8118a6750b61..8caa591c5649 100644 --- a/drivers/net/hp100.c +++ b/drivers/net/hp100.c @@ -3005,7 +3005,7 @@ static int __init hp100_isa_init(void) return cards > 0 ? 0 : -ENODEV; } -static void __exit hp100_isa_cleanup(void) +static void hp100_isa_cleanup(void) { int i; diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index 5d14be7405a3..b53b7ad999bc 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -1472,6 +1472,7 @@ static const struct ethtool_ops myri10ge_ethtool_ops = { .set_sg = ethtool_op_set_sg, .get_tso = ethtool_op_get_tso, .set_tso = ethtool_op_set_tso, + .get_link = ethtool_op_get_link, .get_strings = myri10ge_get_strings, .get_stats_count = myri10ge_get_stats_count, .get_ethtool_stats = myri10ge_get_ethtool_stats, diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c index 2c5c6d20e6e9..c61181f23bd5 100644 --- a/drivers/net/netxen/netxen_nic_main.c +++ b/drivers/net/netxen/netxen_nic_main.c @@ -654,8 +654,6 @@ static void __devexit netxen_nic_remove(struct pci_dev *pdev) if (adapter->portnum == 0) netxen_free_adapter_offload(adapter); - if (adapter->irq) - free_irq(adapter->irq, adapter); if(adapter->portnum == 0) { /* leave the hw in the same state as reboot */ writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE)); diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c index 3439f8c649f9..717d8e9b9833 100644 --- a/drivers/net/ns83820.c +++ b/drivers/net/ns83820.c @@ -506,17 +506,6 @@ static void ns83820_vlan_rx_register(struct net_device *ndev, struct vlan_group spin_unlock(&dev->tx_lock); spin_unlock_irq(&dev->misc_lock); } - -static void ns83820_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid) -{ - struct ns83820 *dev = PRIV(ndev); - - spin_lock_irq(&dev->misc_lock); - spin_lock(&dev->tx_lock); - vlan_group_set_device(dev->vlgrp, vid, NULL); - spin_unlock(&dev->tx_lock); - spin_unlock_irq(&dev->misc_lock); -} #endif /* Packet Receiver @@ -2083,7 +2072,6 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_ /* We also support hardware vlan acceleration */ ndev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; ndev->vlan_rx_register = ns83820_vlan_rx_register; - ndev->vlan_rx_kill_vid = ns83820_vlan_rx_kill_vid; #endif if (using_dac) { diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c index d8766c0e8255..585be044ebbb 100755 --- a/drivers/net/qla3xxx.c +++ b/drivers/net/qla3xxx.c @@ -4044,7 +4044,7 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev, if (pci_using_dac) ndev->features |= NETIF_F_HIGHDMA; if (qdev->device_id == QL3032_DEVICE_ID) - ndev->features |= (NETIF_F_HW_CSUM | NETIF_F_SG); + ndev->features |= NETIF_F_IP_CSUM | NETIF_F_SG; qdev->mem_map_registers = ioremap_nocache(pci_resource_start(pdev, 1), diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 45876a854f00..5ec7752caa48 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -886,16 +886,6 @@ static void rtl8169_vlan_rx_register(struct net_device *dev, spin_unlock_irqrestore(&tp->lock, flags); } -static void rtl8169_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - struct rtl8169_private *tp = netdev_priv(dev); - unsigned long flags; - - spin_lock_irqsave(&tp->lock, flags); - vlan_group_set_device(tp->vlgrp, vid, NULL); - spin_unlock_irqrestore(&tp->lock, flags); -} - static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc, struct sk_buff *skb) { @@ -1671,7 +1661,6 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) #ifdef CONFIG_R8169_VLAN dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; dev->vlan_rx_register = rtl8169_vlan_rx_register; - dev->vlan_rx_kill_vid = rtl8169_vlan_rx_kill_vid; #endif #ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c index e3e6d410d72c..c6ba3dee8ae0 100644 --- a/drivers/net/s2io.c +++ b/drivers/net/s2io.c @@ -340,17 +340,6 @@ static void s2io_vlan_rx_register(struct net_device *dev, /* A flag indicating whether 'RX_PA_CFG_STRIP_VLAN_TAG' bit is set or not */ static int vlan_strip_flag; -/* Unregister the vlan */ -static void s2io_vlan_rx_kill_vid(struct net_device *dev, unsigned long vid) -{ - struct s2io_nic *nic = dev->priv; - unsigned long flags; - - spin_lock_irqsave(&nic->tx_lock, flags); - vlan_group_set_device(nic->vlgrp, vid, NULL); - spin_unlock_irqrestore(&nic->tx_lock, flags); -} - /* * Constants to be programmed into the Xena's registers, to configure * the XAUI. @@ -7412,7 +7401,6 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre) SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; dev->vlan_rx_register = s2io_vlan_rx_register; - dev->vlan_rx_kill_vid = (void *)s2io_vlan_rx_kill_vid; /* * will use eth_mac_addr() for dev->set_mac_address diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c index fe847800acdc..75afc1f07ba0 100644 --- a/drivers/net/skfp/smt.c +++ b/drivers/net/skfp/smt.c @@ -1748,7 +1748,7 @@ char *addr_to_string(struct fddi_addr *addr) #endif #ifdef AM29K -smt_ifconfig(int argc, char *argv[]) +int smt_ifconfig(int argc, char *argv[]) { if (argc >= 2 && !strcmp(argv[0],"opt_bypass") && !strcmp(argv[1],"yes")) { diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 832fd69a0e59..fe01b961b597 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c @@ -364,7 +364,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port) /* for SFP-module set SIGDET polarity to low */ ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL); ctrl |= PHY_M_FIB_SIGD_POL; - gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl); + gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl); } gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg); @@ -658,7 +658,7 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port) const u8 *addr = hw->dev[port]->dev_addr; sky2_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET); - sky2_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_CLR|GPC_ENA_PAUSE); + sky2_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_CLR); sky2_write8(hw, SK_REG(port, GMAC_CTRL), GMC_RST_CLR); @@ -1049,26 +1049,22 @@ static void sky2_vlan_rx_register(struct net_device *dev, struct vlan_group *grp u16 port = sky2->port; netif_tx_lock_bh(dev); + netif_poll_disable(sky2->hw->dev[0]); - sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T), RX_VLAN_STRIP_ON); - sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T), TX_VLAN_TAG_ON); sky2->vlgrp = grp; + if (grp) { + sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T), + RX_VLAN_STRIP_ON); + sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T), + TX_VLAN_TAG_ON); + } else { + sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T), + RX_VLAN_STRIP_OFF); + sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T), + TX_VLAN_TAG_OFF); + } - netif_tx_unlock_bh(dev); -} - -static void sky2_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - struct sky2_port *sky2 = netdev_priv(dev); - struct sky2_hw *hw = sky2->hw; - u16 port = sky2->port; - - netif_tx_lock_bh(dev); - - sky2_write32(hw, SK_REG(port, RX_GMF_CTRL_T), RX_VLAN_STRIP_OFF); - sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T), TX_VLAN_TAG_OFF); - vlan_group_set_device(sky2->vlgrp, vid, NULL); - + netif_poll_enable(sky2->hw->dev[0]); netif_tx_unlock_bh(dev); } #endif @@ -1432,7 +1428,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev) tcpsum = offset << 16; /* sum start */ tcpsum |= offset + skb->csum_offset; /* sum write */ - ctrl = CALSUM | WR_SUM | INIT_SUM | LOCK_SUM; + ctrl |= CALSUM | WR_SUM | INIT_SUM | LOCK_SUM; if (ip_hdr(skb)->protocol == IPPROTO_UDP) ctrl |= UDPTCP; @@ -3484,7 +3480,6 @@ static __devinit struct net_device *sky2_init_netdev(struct sky2_hw *hw, #ifdef SKY2_VLAN_TAG_USED dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; dev->vlan_rx_register = sky2_vlan_rx_register; - dev->vlan_rx_kill_vid = sky2_vlan_rx_kill_vid; #endif /* read the mac address */ diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h index 5efb5afc45ba..b8c4a3b5eadf 100644 --- a/drivers/net/sky2.h +++ b/drivers/net/sky2.h @@ -1149,7 +1149,7 @@ enum { PHY_M_IS_JABBER = 1<<0, /* Jabber */ PHY_M_DEF_MSK = PHY_M_IS_LSP_CHANGE | PHY_M_IS_LST_CHANGE - | PHY_M_IS_FIFO_ERROR, + | PHY_M_IS_DUP_CHANGE, PHY_M_AN_MSK = PHY_M_IS_AN_ERROR | PHY_M_IS_AN_COMPL, }; @@ -1732,28 +1732,6 @@ enum { /* GPHY_CTRL 32 bit GPHY Control Reg (YUKON only) */ enum { - GPC_SEL_BDT = 1<<28, /* Select Bi-Dir. Transfer for MDC/MDIO */ - GPC_INT_POL_HI = 1<<27, /* IRQ Polarity is Active HIGH */ - GPC_75_OHM = 1<<26, /* Use 75 Ohm Termination instead of 50 */ - GPC_DIS_FC = 1<<25, /* Disable Automatic Fiber/Copper Detection */ - GPC_DIS_SLEEP = 1<<24, /* Disable Energy Detect */ - GPC_HWCFG_M_3 = 1<<23, /* HWCFG_MODE[3] */ - GPC_HWCFG_M_2 = 1<<22, /* HWCFG_MODE[2] */ - GPC_HWCFG_M_1 = 1<<21, /* HWCFG_MODE[1] */ - GPC_HWCFG_M_0 = 1<<20, /* HWCFG_MODE[0] */ - GPC_ANEG_0 = 1<<19, /* ANEG[0] */ - GPC_ENA_XC = 1<<18, /* Enable MDI crossover */ - GPC_DIS_125 = 1<<17, /* Disable 125 MHz clock */ - GPC_ANEG_3 = 1<<16, /* ANEG[3] */ - GPC_ANEG_2 = 1<<15, /* ANEG[2] */ - GPC_ANEG_1 = 1<<14, /* ANEG[1] */ - GPC_ENA_PAUSE = 1<<13, /* Enable Pause (SYM_OR_REM) */ - GPC_PHYADDR_4 = 1<<12, /* Bit 4 of Phy Addr */ - GPC_PHYADDR_3 = 1<<11, /* Bit 3 of Phy Addr */ - GPC_PHYADDR_2 = 1<<10, /* Bit 2 of Phy Addr */ - GPC_PHYADDR_1 = 1<<9, /* Bit 1 of Phy Addr */ - GPC_PHYADDR_0 = 1<<8, /* Bit 0 of Phy Addr */ - /* Bits 7..2: reserved */ GPC_RST_CLR = 1<<1, /* Clear GPHY Reset */ GPC_RST_SET = 1<<0, /* Set GPHY Reset */ }; diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h index 111f23d05764..506bffcbc6dc 100644 --- a/drivers/net/smc91x.h +++ b/drivers/net/smc91x.h @@ -281,17 +281,14 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg) #elif defined(CONFIG_SUPERH) -#if defined(CONFIG_SH_7780_SOLUTION_ENGINE) || defined(CONFIG_SH_7722_SOLUTION_ENGINE) +#ifdef CONFIG_SOLUTION_ENGINE #define SMC_CAN_USE_8BIT 0 #define SMC_CAN_USE_16BIT 1 #define SMC_CAN_USE_32BIT 0 #define SMC_IO_SHIFT 0 #define SMC_NOWAIT 1 -#define SMC_inb(a, r) (inw((a) + ((r)&~1)) >> (8*(r%2)))&0xff #define SMC_inw(a, r) inw((a) + (r)) -#define SMC_outb(v, a, r) outw(((inw((a)+((r)&~1))*(0xff<<8*(r%2)))) | ((v)<<(8*(r&2)))), (a) + ((r)&~1)) - #define SMC_outw(v, a, r) outw(v, (a) + (r)) #define SMC_insw(a, r, p, l) insw((a) + (r), p, l) #define SMC_outsw(a, r, p, l) outsw((a) + (r), p, l) diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c index ef84d7c757a0..b47ad1df2e0c 100644 --- a/drivers/net/spider_net.c +++ b/drivers/net/spider_net.c @@ -1191,43 +1191,6 @@ spider_net_poll(struct net_device *netdev, int *budget) } /** - * spider_net_vlan_rx_reg - initializes VLAN structures in the driver and card - * @netdev: interface device structure - * @grp: vlan_group structure that is registered (NULL on destroying interface) - */ -static void -spider_net_vlan_rx_reg(struct net_device *netdev, struct vlan_group *grp) -{ - /* further enhancement... yet to do */ - return; -} - -/** - * spider_net_vlan_rx_add - adds VLAN id to the card filter - * @netdev: interface device structure - * @vid: VLAN id to add - */ -static void -spider_net_vlan_rx_add(struct net_device *netdev, uint16_t vid) -{ - /* further enhancement... yet to do */ - /* add vid to card's VLAN filter table */ - return; -} - -/** - * spider_net_vlan_rx_kill - removes VLAN id to the card filter - * @netdev: interface device structure - * @vid: VLAN id to remove - */ -static void -spider_net_vlan_rx_kill(struct net_device *netdev, uint16_t vid) -{ - /* further enhancement... yet to do */ - /* remove vid from card's VLAN filter table */ -} - -/** * spider_net_get_stats - get interface statistics * @netdev: interface device structure * @@ -2177,9 +2140,6 @@ spider_net_setup_netdev_ops(struct net_device *netdev) netdev->poll = &spider_net_poll; netdev->weight = SPIDER_NET_NAPI_WEIGHT; /* HW VLAN */ - netdev->vlan_rx_register = &spider_net_vlan_rx_reg; - netdev->vlan_rx_add_vid = &spider_net_vlan_rx_add; - netdev->vlan_rx_kill_vid = &spider_net_vlan_rx_kill; #ifdef CONFIG_NET_POLL_CONTROLLER /* poll controller */ netdev->poll_controller = &spider_net_poll_controller; diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index 923b9c725cc3..2f3184184ad9 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -64,8 +64,8 @@ #define DRV_MODULE_NAME "tg3" #define PFX DRV_MODULE_NAME ": " -#define DRV_MODULE_VERSION "3.76" -#define DRV_MODULE_RELDATE "May 5, 2007" +#define DRV_MODULE_VERSION "3.77" +#define DRV_MODULE_RELDATE "May 31, 2007" #define TG3_DEF_MAC_MODE 0 #define TG3_DEF_RX_MODE 0 @@ -9121,21 +9121,6 @@ static void tg3_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) if (netif_running(dev)) tg3_netif_start(tp); } - -static void tg3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - struct tg3 *tp = netdev_priv(dev); - - if (netif_running(dev)) - tg3_netif_stop(tp); - - tg3_full_lock(tp, 0); - vlan_group_set_device(tp->vlgrp, vid, NULL); - tg3_full_unlock(tp); - - if (netif_running(dev)) - tg3_netif_start(tp); -} #endif static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec) @@ -10976,6 +10961,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp) * upon subsystem IDs. */ if (tp->pdev->subsystem_vendor == PCI_VENDOR_ID_DELL && + GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 && !(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) { tp->tg3_flags |= (TG3_FLAG_USE_MI_INTERRUPT | TG3_FLAG_USE_LINKCHG_REG); @@ -11778,7 +11764,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev, #if TG3_VLAN_TAG_USED dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; dev->vlan_rx_register = tg3_vlan_rx_register; - dev->vlan_rx_kill_vid = tg3_vlan_rx_kill_vid; #endif tp = netdev_priv(dev); diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c index f72573594121..15b2fb8aa492 100644 --- a/drivers/net/typhoon.c +++ b/drivers/net/typhoon.c @@ -741,15 +741,6 @@ typhoon_vlan_rx_register(struct net_device *dev, struct vlan_group *grp) spin_unlock_bh(&tp->state_lock); } -static void -typhoon_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid) -{ - struct typhoon *tp = netdev_priv(dev); - spin_lock_bh(&tp->state_lock); - vlan_group_set_device(tp->vlgrp, vid, NULL); - spin_unlock_bh(&tp->state_lock); -} - static inline void typhoon_tso_fill(struct sk_buff *skb, struct transmit_ring *txRing, u32 ring_dma) @@ -2542,7 +2533,7 @@ typhoon_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) dev->get_stats = typhoon_get_stats; dev->set_mac_address = typhoon_set_mac_address; dev->vlan_rx_register = typhoon_vlan_rx_register; - dev->vlan_rx_kill_vid = typhoon_vlan_rx_kill_vid; + SET_ETHTOOL_OPS(dev, &typhoon_ethtool_ops); /* We can handle scatter gather, up to 16 entries, and diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c index 246fac0e8001..3df3c60263d4 100644 --- a/drivers/net/wireless/hostap/hostap_80211_tx.c +++ b/drivers/net/wireless/hostap/hostap_80211_tx.c @@ -311,7 +311,7 @@ static struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb, local_info_t *local; struct ieee80211_hdr_4addr *hdr; u16 fc; - int hdr_len, res; + int prefix_len, postfix_len, hdr_len, res; iface = netdev_priv(skb->dev); local = iface->local; @@ -337,10 +337,13 @@ static struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb, if (skb == NULL) return NULL; - if ((skb_headroom(skb) < crypt->ops->extra_mpdu_prefix_len || - skb_tailroom(skb) < crypt->ops->extra_mpdu_postfix_len) && - pskb_expand_head(skb, crypt->ops->extra_mpdu_prefix_len, - crypt->ops->extra_mpdu_postfix_len, GFP_ATOMIC)) { + prefix_len = crypt->ops->extra_mpdu_prefix_len + + crypt->ops->extra_msdu_prefix_len; + postfix_len = crypt->ops->extra_mpdu_postfix_len + + crypt->ops->extra_msdu_postfix_len; + if ((skb_headroom(skb) < prefix_len || + skb_tailroom(skb) < postfix_len) && + pskb_expand_head(skb, prefix_len, postfix_len, GFP_ATOMIC)) { kfree_skb(skb); return NULL; } diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c index dd070cccf324..f49eb068c7d0 100644 --- a/drivers/net/wireless/prism54/islpci_eth.c +++ b/drivers/net/wireless/prism54/islpci_eth.c @@ -378,9 +378,10 @@ islpci_eth_receive(islpci_private *priv) display_buffer((char *) skb->data, skb->len); #endif /* take care of monitor mode and spy monitoring. */ - if (unlikely(priv->iw_mode == IW_MODE_MONITOR)) + if (unlikely(priv->iw_mode == IW_MODE_MONITOR)) { + skb->dev = ndev; discard = islpci_monitor_rx(priv, &skb); - else { + } else { if (unlikely(skb->data[2 * ETH_ALEN] == 0)) { /* The packet has a rx_annex. Read it for spy monitoring, Then * remove it, while keeping the 2 leading MAC addr. diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index d9cbd586ae4b..be1df85e5e2d 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -15,10 +15,10 @@ #include <linux/pci.h> #include <linux/proc_fs.h> #include <linux/msi.h> +#include <linux/smp.h> #include <asm/errno.h> #include <asm/io.h> -#include <asm/smp.h> #include "pci.h" #include "msi.h" @@ -333,7 +333,7 @@ static int msi_capability_init(struct pci_dev *dev) msi_mask_bits_reg(pos, is_64bit_address(control)), maskbits); } - list_add(&entry->list, &dev->msi_list); + list_add_tail(&entry->list, &dev->msi_list); /* Configure MSI capability structure */ ret = arch_setup_msi_irqs(dev, 1, PCI_CAP_ID_MSI); @@ -404,7 +404,7 @@ static int msix_capability_init(struct pci_dev *dev, entry->dev = dev; entry->mask_base = base; - list_add(&entry->list, &dev->msi_list); + list_add_tail(&entry->list, &dev->msi_list); } ret = arch_setup_msi_irqs(dev, nvec, PCI_CAP_ID_MSIX); @@ -558,12 +558,12 @@ static int msi_free_irqs(struct pci_dev* dev) list_for_each_entry_safe(entry, tmp, &dev->msi_list, list) { if (entry->msi_attrib.type == PCI_CAP_ID_MSIX) { - if (list_is_last(&entry->list, &dev->msi_list)) - iounmap(entry->mask_base); - writel(1, entry->mask_base + entry->msi_attrib.entry_nr * PCI_MSIX_ENTRY_SIZE + PCI_MSIX_ENTRY_VECTOR_CTRL_OFFSET); + + if (list_is_last(&entry->list, &dev->msi_list)) + iounmap(entry->mask_base); } list_del(&entry->list); kfree(entry); diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 6ccc2e95930a..01d8f8a8843c 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -1625,18 +1625,22 @@ DECLARE_PCI_FIXUP_RESUME(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_CK804_PCIE, quirk_nvidia_ck804_pcie_aer_ext_cap); #ifdef CONFIG_PCI_MSI -/* The Serverworks PCI-X chipset does not support MSI. We cannot easily rely - * on setting PCI_BUS_FLAGS_NO_MSI in its bus flags because there are actually - * some other busses controlled by the chipset even if Linux is not aware of it. - * Instead of setting the flag on all busses in the machine, simply disable MSI - * globally. +/* Some chipsets do not support MSI. We cannot easily rely on setting + * PCI_BUS_FLAGS_NO_MSI in its bus flags because there are actually + * some other busses controlled by the chipset even if Linux is not + * aware of it. Instead of setting the flag on all busses in the + * machine, simply disable MSI globally. */ -static void __init quirk_svw_msi(struct pci_dev *dev) +static void __init quirk_disable_all_msi(struct pci_dev *dev) { pci_no_msi(); printk(KERN_WARNING "PCI: MSI quirk detected. MSI deactivated.\n"); } -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_GCNB_LE, quirk_svw_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_GCNB_LE, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_HT1000_PCIX, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS400_200, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS480, quirk_disable_all_msi); +DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VT3351, quirk_disable_all_msi); /* Disable MSI on chipsets that are known to not support it */ static void __devinit quirk_disable_msi(struct pci_dev *dev) @@ -1649,8 +1653,6 @@ static void __devinit quirk_disable_msi(struct pci_dev *dev) } } DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_8131_BRIDGE, quirk_disable_msi); -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS400_200, quirk_disable_msi); -DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_RS480, quirk_disable_msi); /* Go through the list of Hypertransport capabilities and * return 1 if a HT MSI capability is found and enabled */ diff --git a/drivers/pci/search.c b/drivers/pci/search.c index b137a27472c7..c13232435dc0 100644 --- a/drivers/pci/search.c +++ b/drivers/pci/search.c @@ -403,10 +403,11 @@ const struct pci_device_id *pci_find_present(const struct pci_device_id *ids) while (ids->vendor || ids->subvendor || ids->class_mask) { list_for_each_entry(dev, &pci_devices, global_list) { if ((found = pci_match_one_device(ids, dev)) != NULL) - break; + goto exit; } ids++; } +exit: up_read(&pci_bus_sem); return found; } diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c index 948efc775a78..eb6abd3f9221 100644 --- a/drivers/pcmcia/at91_cf.c +++ b/drivers/pcmcia/at91_cf.c @@ -336,16 +336,21 @@ static int at91_cf_suspend(struct platform_device *pdev, pm_message_t mesg) enable_irq_wake(board->det_pin); if (board->irq_pin) enable_irq_wake(board->irq_pin); - } else { - disable_irq_wake(board->det_pin); - if (board->irq_pin) - disable_irq_wake(board->irq_pin); } return 0; } static int at91_cf_resume(struct platform_device *pdev) { + struct at91_cf_socket *cf = platform_get_drvdata(pdev); + struct at91_cf_data *board = cf->board; + + if (device_may_wakeup(&pdev->dev)) { + disable_irq_wake(board->det_pin); + if (board->irq_pin) + disable_irq_wake(board->irq_pin); + } + pcmcia_socket_dev_resume(&pdev->dev); return 0; } diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index 6085261aa2c1..e24ea82dc35b 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -641,9 +641,16 @@ cmos_pnp_probe(struct pnp_dev *pnp, const struct pnp_device_id *id) * drivers can't provide shutdown() methods to disable IRQs. * Or better yet, fix PNP to allow those methods... */ - return cmos_do_probe(&pnp->dev, - &pnp->res.port_resource[0], - pnp->res.irq_resource[0].start); + if (pnp_port_start(pnp,0) == 0x70 && !pnp_irq_valid(pnp,0)) + /* Some machines contain a PNP entry for the RTC, but + * don't define the IRQ. It should always be safe to + * hardcode it in these cases + */ + return cmos_do_probe(&pnp->dev, &pnp->res.port_resource[0], 8); + else + return cmos_do_probe(&pnp->dev, + &pnp->res.port_resource[0], + pnp->res.irq_resource[0].start); } static void __exit cmos_pnp_remove(struct pnp_dev *pnp) diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c index a1dc8c466ec9..0c081a664ee8 100644 --- a/drivers/s390/block/dasd_eer.c +++ b/drivers/s390/block/dasd_eer.c @@ -14,9 +14,9 @@ #include <linux/moduleparam.h> #include <linux/device.h> #include <linux/poll.h> +#include <linux/mutex.h> #include <asm/uaccess.h> -#include <asm/semaphore.h> #include <asm/atomic.h> #include <asm/ebcdic.h> @@ -514,7 +514,7 @@ void dasd_eer_disable(struct dasd_device *device) * to transfer in a readbuffer, which is protected by the readbuffer_mutex. */ static char readbuffer[PAGE_SIZE]; -static DECLARE_MUTEX(readbuffer_mutex); +static DEFINE_MUTEX(readbuffer_mutex); static int dasd_eer_open(struct inode *inp, struct file *filp) { @@ -579,7 +579,7 @@ static ssize_t dasd_eer_read(struct file *filp, char __user *buf, struct eerbuffer *eerb; eerb = (struct eerbuffer *) filp->private_data; - if (down_interruptible(&readbuffer_mutex)) + if (mutex_lock_interruptible(&readbuffer_mutex)) return -ERESTARTSYS; spin_lock_irqsave(&bufferlock, flags); @@ -588,7 +588,7 @@ static ssize_t dasd_eer_read(struct file *filp, char __user *buf, /* has been deleted */ eerb->residual = 0; spin_unlock_irqrestore(&bufferlock, flags); - up(&readbuffer_mutex); + mutex_unlock(&readbuffer_mutex); return -EIO; } else if (eerb->residual > 0) { /* OK we still have a second half of a record to deliver */ @@ -602,7 +602,7 @@ static ssize_t dasd_eer_read(struct file *filp, char __user *buf, if (!tc) { /* no data available */ spin_unlock_irqrestore(&bufferlock, flags); - up(&readbuffer_mutex); + mutex_unlock(&readbuffer_mutex); if (filp->f_flags & O_NONBLOCK) return -EAGAIN; rc = wait_event_interruptible( @@ -610,7 +610,7 @@ static ssize_t dasd_eer_read(struct file *filp, char __user *buf, eerb->head != eerb->tail); if (rc) return rc; - if (down_interruptible(&readbuffer_mutex)) + if (mutex_lock_interruptible(&readbuffer_mutex)) return -ERESTARTSYS; spin_lock_irqsave(&bufferlock, flags); } @@ -626,11 +626,11 @@ static ssize_t dasd_eer_read(struct file *filp, char __user *buf, spin_unlock_irqrestore(&bufferlock, flags); if (copy_to_user(buf, readbuffer, effective_count)) { - up(&readbuffer_mutex); + mutex_unlock(&readbuffer_mutex); return -EFAULT; } - up(&readbuffer_mutex); + mutex_unlock(&readbuffer_mutex); return effective_count; } diff --git a/drivers/s390/char/raw3270.c b/drivers/s390/char/raw3270.c index f6ef90ee3e7d..743944ad61ec 100644 --- a/drivers/s390/char/raw3270.c +++ b/drivers/s390/char/raw3270.c @@ -487,7 +487,7 @@ struct raw3270_ua { /* Query Reply structure for Usable Area */ } __attribute__ ((packed)); static struct diag210 raw3270_init_diag210; -static DECLARE_MUTEX(raw3270_init_sem); +static DEFINE_MUTEX(raw3270_init_mutex); static int raw3270_init_irq(struct raw3270_view *view, struct raw3270_request *rq, @@ -713,7 +713,7 @@ raw3270_size_device(struct raw3270 *rp) { int rc; - down(&raw3270_init_sem); + mutex_lock(&raw3270_init_mutex); rp->view = &raw3270_init_view; raw3270_init_view.dev = rp; if (MACHINE_IS_VM) @@ -722,7 +722,7 @@ raw3270_size_device(struct raw3270 *rp) rc = __raw3270_size_device(rp); raw3270_init_view.dev = NULL; rp->view = NULL; - up(&raw3270_init_sem); + mutex_unlock(&raw3270_init_mutex); if (rc == 0) { /* Found something. */ /* Try to find a model. */ rp->model = 0; @@ -749,7 +749,7 @@ raw3270_reset_device(struct raw3270 *rp) { int rc; - down(&raw3270_init_sem); + mutex_lock(&raw3270_init_mutex); memset(&rp->init_request, 0, sizeof(rp->init_request)); memset(&rp->init_data, 0, sizeof(rp->init_data)); /* Store reset data stream to init_data/init_request */ @@ -764,7 +764,7 @@ raw3270_reset_device(struct raw3270 *rp) rc = raw3270_start_init(rp, &raw3270_init_view, &rp->init_request); raw3270_init_view.dev = NULL; rp->view = NULL; - up(&raw3270_init_sem); + mutex_unlock(&raw3270_init_mutex); return rc; } diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index a8b373f69cf0..6b264bdb5bfb 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -296,30 +296,57 @@ static void ccw_device_unregister(struct ccw_device *cdev) device_del(&cdev->dev); } +static void ccw_device_remove_orphan_cb(struct device *dev) +{ + struct ccw_device *cdev = to_ccwdev(dev); + + ccw_device_unregister(cdev); + put_device(&cdev->dev); +} + +static void ccw_device_remove_sch_cb(struct device *dev) +{ + struct subchannel *sch; + + sch = to_subchannel(dev); + css_sch_device_unregister(sch); + /* Reset intparm to zeroes. */ + sch->schib.pmcw.intparm = 0; + cio_modify(sch); + put_device(&sch->dev); +} + static void ccw_device_remove_disconnected(struct ccw_device *cdev) { - struct subchannel *sch; unsigned long flags; + int rc; + /* * Forced offline in disconnected state means * 'throw away device'. */ if (ccw_device_is_orphan(cdev)) { - /* Deregister ccw device. */ + /* + * Deregister ccw device. + * Unfortunately, we cannot do this directly from the + * attribute method. + */ spin_lock_irqsave(cdev->ccwlock, flags); cdev->private->state = DEV_STATE_NOT_OPER; spin_unlock_irqrestore(cdev->ccwlock, flags); - ccw_device_unregister(cdev); - put_device(&cdev->dev); - return ; + rc = device_schedule_callback(&cdev->dev, + ccw_device_remove_orphan_cb); + if (rc) + dev_info(&cdev->dev, "Couldn't unregister orphan\n"); + return; } - sch = to_subchannel(cdev->dev.parent); - css_sch_device_unregister(sch); - /* Reset intparm to zeroes. */ - sch->schib.pmcw.intparm = 0; - cio_modify(sch); - put_device(&sch->dev); + /* Deregister subchannel, which will kill the ccw device. */ + rc = device_schedule_callback(cdev->dev.parent, + ccw_device_remove_sch_cb); + if (rc) + dev_info(&cdev->dev, + "Couldn't unregister disconnected device\n"); } int diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c index 898ec3b2bebb..6bba80929577 100644 --- a/drivers/s390/cio/device_fsm.c +++ b/drivers/s390/cio/device_fsm.c @@ -688,6 +688,12 @@ ccw_device_disband_done(struct ccw_device *cdev, int err) ccw_device_done(cdev, DEV_STATE_BOXED); break; default: + cdev->private->flags.donotify = 0; + if (get_device(&cdev->dev)) { + PREPARE_WORK(&cdev->private->kick_work, + ccw_device_call_sch_unregister); + queue_work(ccw_device_work, &cdev->private->kick_work); + } ccw_device_done(cdev, DEV_STATE_NOT_OPER); break; } diff --git a/drivers/sbus/char/flash.c b/drivers/sbus/char/flash.c index 262f01e68592..44e039865aa9 100644 --- a/drivers/sbus/char/flash.c +++ b/drivers/sbus/char/flash.c @@ -14,6 +14,7 @@ #include <linux/init.h> #include <linux/smp_lock.h> #include <linux/spinlock.h> +#include <linux/mm.h> #include <asm/system.h> #include <asm/uaccess.h> diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index bb3cb3360541..88ea5a1fb606 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -2625,7 +2625,7 @@ static void NCR5380_reselect(struct Scsi_Host *instance) { #ifdef REAL_DMA static void NCR5380_dma_complete(NCR5380_instance * instance) { NCR5380_local_declare(); - struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata * instance->hostdata); + struct NCR5380_hostdata *hostdata = (struct NCR5380_hostdata *) instance->hostdata; int transferred; NCR5380_setup(instance); diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c index 9ddc6e4a74b0..05f692bd0adc 100644 --- a/drivers/scsi/aic7xxx/aic79xx_core.c +++ b/drivers/scsi/aic7xxx/aic79xx_core.c @@ -5180,7 +5180,7 @@ ahd_handle_devreset(struct ahd_softc *ahd, struct ahd_devinfo *devinfo, cur_lun = lun; max_lun = lun; } - for (cur_lun <= max_lun; cur_lun++) { + for (;cur_lun <= max_lun; cur_lun++) { struct ahd_tmode_lstate* lstate; lstate = tstate->enabled_luns[cur_lun]; diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c index 1a9a24b82636..00d1255e4c12 100644 --- a/drivers/serial/amba-pl010.c +++ b/drivers/serial/amba-pl010.c @@ -167,8 +167,9 @@ static void pl010_rx_chars(struct uart_amba_port *uap) ignore_char: status = readb(uap->port.membase + UART01x_FR); } + spin_unlock(&port->lock); tty_flip_buffer_push(tty); - return; + spin_lock(&port->lock); } static void pl010_tx_chars(struct uart_amba_port *uap) diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index 44639e71372a..954073c6ce3a 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -153,8 +153,9 @@ static void pl011_rx_chars(struct uart_amba_port *uap) ignore_char: status = readw(uap->port.membase + UART01x_FR); } + spin_unlock(&uap->port.lock); tty_flip_buffer_push(tty); - return; + spin_lock(&uap->port.lock); } static void pl011_tx_chars(struct uart_amba_port *uap) diff --git a/drivers/serial/serial_ks8695.c b/drivers/serial/serial_ks8695.c index 698763b28ddd..8721afe1ae4f 100644 --- a/drivers/serial/serial_ks8695.c +++ b/drivers/serial/serial_ks8695.c @@ -589,7 +589,7 @@ static int __init ks8695_console_setup(struct console *co, char *options) return uart_set_options(port, co, baud, parity, bits, flow); } -extern struct uart_driver ks8695_reg; +static struct uart_driver ks8695_reg; static struct console ks8695_console = { .name = SERIAL_KS8695_DEVNAME, diff --git a/drivers/spi/atmel_spi.c b/drivers/spi/atmel_spi.c index 1d8a2f6bb8eb..8b2601de3630 100644 --- a/drivers/spi/atmel_spi.c +++ b/drivers/spi/atmel_spi.c @@ -113,16 +113,16 @@ static void atmel_spi_next_xfer(struct spi_master *master, len = as->remaining_bytes; - tx_dma = xfer->tx_dma; - rx_dma = xfer->rx_dma; + tx_dma = xfer->tx_dma + xfer->len - len; + rx_dma = xfer->rx_dma + xfer->len - len; /* use scratch buffer only when rx or tx data is unspecified */ - if (rx_dma == INVALID_DMA_ADDRESS) { + if (!xfer->rx_buf) { rx_dma = as->buffer_dma; if (len > BUFFER_SIZE) len = BUFFER_SIZE; } - if (tx_dma == INVALID_DMA_ADDRESS) { + if (!xfer->tx_buf) { tx_dma = as->buffer_dma; if (len > BUFFER_SIZE) len = BUFFER_SIZE; diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c index c3219b29b5ac..4831edbae2d5 100644 --- a/drivers/spi/spi.c +++ b/drivers/spi/spi.c @@ -411,7 +411,7 @@ EXPORT_SYMBOL_GPL(spi_alloc_master); */ int spi_register_master(struct spi_master *master) { - static atomic_t dyn_bus_id = ATOMIC_INIT((1<<16) - 1); + static atomic_t dyn_bus_id = ATOMIC_INIT((1<<15) - 1); struct device *dev = master->cdev.dev; int status = -ENODEV; int dynamic = 0; diff --git a/drivers/spi/spi_imx.c b/drivers/spi/spi_imx.c index 51daa212c6b7..656be4a5094a 100644 --- a/drivers/spi/spi_imx.c +++ b/drivers/spi/spi_imx.c @@ -121,7 +121,7 @@ 32.768 KHz Clock */ /* SPI DMA Register Bit Fields & Masks */ -#define SPI_DMA_RHDMA (0xF << 4) /* RXFIFO Half Status */ +#define SPI_DMA_RHDMA (0x1 << 4) /* RXFIFO Half Status */ #define SPI_DMA_RFDMA (0x1 << 5) /* RXFIFO Full Status */ #define SPI_DMA_TEDMA (0x1 << 6) /* TXFIFO Empty Status */ #define SPI_DMA_THDMA (0x1 << 7) /* TXFIFO Half Status */ @@ -1355,6 +1355,7 @@ static int setup(struct spi_device *spi) spi->bits_per_word, spi_speed_hz(SPI_CONTROL_DATARATE_MIN), spi->max_speed_hz); + return status; err_first_setup: kfree(chip); diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig index 6e1f1ea21b38..403dac787ebf 100644 --- a/drivers/video/Kconfig +++ b/drivers/video/Kconfig @@ -755,7 +755,7 @@ config FB_LEO config FB_IGA bool "IGA 168x display support" - depends on FB && SPARC32 + depends on (FB = y) && SPARC32 select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -765,7 +765,7 @@ config FB_IGA config FB_XVR500 bool "Sun XVR-500 3DLABS Wildcat support" - depends on FB && PCI && SPARC64 + depends on (FB = y) && PCI && SPARC64 select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -778,7 +778,7 @@ config FB_XVR500 config FB_XVR2500 bool "Sun XVR-2500 3DLABS Wildcat support" - depends on FB && PCI && SPARC64 + depends on (FB = y) && PCI && SPARC64 select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT diff --git a/drivers/video/arkfb.c b/drivers/video/arkfb.c index ba6fede5c466..8a1b07c74394 100644 --- a/drivers/video/arkfb.c +++ b/drivers/video/arkfb.c @@ -1055,9 +1055,10 @@ err_enable_device: static void __devexit ark_pci_remove(struct pci_dev *dev) { struct fb_info *info = pci_get_drvdata(dev); - struct arkfb_info *par = info->par; if (info) { + struct arkfb_info *par = info->par; + #ifdef CONFIG_MTRR if (par->mtrr_reg >= 0) { mtrr_del(par->mtrr_reg, 0, 0); diff --git a/drivers/video/console/fbcon.h b/drivers/video/console/fbcon.h index 71f24e00fcd0..8e6ef4bc7a5c 100644 --- a/drivers/video/console/fbcon.h +++ b/drivers/video/console/fbcon.h @@ -176,7 +176,6 @@ extern void fbcon_set_tileops(struct vc_data *vc, struct fb_info *info); #endif extern void fbcon_set_bitops(struct fbcon_ops *ops); extern int soft_cursor(struct fb_info *info, struct fb_cursor *cursor); -extern struct class *fb_class; #define FBCON_ATTRIBUTE_UNDERLINE 1 #define FBCON_ATTRIBUTE_REVERSE 2 diff --git a/drivers/video/neofb.c b/drivers/video/neofb.c index bd30aba242d0..731d7a5c5aa2 100644 --- a/drivers/video/neofb.c +++ b/drivers/video/neofb.c @@ -1286,34 +1286,36 @@ static int neofb_setcolreg(u_int regno, u_int red, u_int green, u_int blue, if (regno >= fb->cmap.len || regno > 255) return -EINVAL; - switch (fb->var.bits_per_pixel) { - case 8: + if (fb->var.bits_per_pixel <= 8) { outb(regno, 0x3c8); outb(red >> 10, 0x3c9); outb(green >> 10, 0x3c9); outb(blue >> 10, 0x3c9); - break; - case 16: - ((u32 *) fb->pseudo_palette)[regno] = + } else if (regno < 16) { + switch (fb->var.bits_per_pixel) { + case 16: + ((u32 *) fb->pseudo_palette)[regno] = ((red & 0xf800)) | ((green & 0xfc00) >> 5) | ((blue & 0xf800) >> 11); - break; - case 24: - ((u32 *) fb->pseudo_palette)[regno] = + break; + case 24: + ((u32 *) fb->pseudo_palette)[regno] = ((red & 0xff00) << 8) | ((green & 0xff00)) | ((blue & 0xff00) >> 8); - break; + break; #ifdef NO_32BIT_SUPPORT_YET - case 32: - ((u32 *) fb->pseudo_palette)[regno] = + case 32: + ((u32 *) fb->pseudo_palette)[regno] = ((transp & 0xff00) << 16) | ((red & 0xff00) << 8) | ((green & 0xff00)) | ((blue & 0xff00) >> 8); - break; + break; #endif - default: - return 1; + default: + return 1; + } } + return 0; } diff --git a/drivers/video/pm3fb.c b/drivers/video/pm3fb.c index 616a0c08e30c..b52e883f0a52 100644 --- a/drivers/video/pm3fb.c +++ b/drivers/video/pm3fb.c @@ -498,7 +498,7 @@ static int pm3fb_set_par(struct fb_info *info) else par->video |= PM3VideoControl_LINE_DOUBLE_OFF; - if (info->var.activate == FB_ACTIVATE_NOW) + if ((info->var.activate & FB_ACTIVATE_MASK) == FB_ACTIVATE_NOW) par->video |= PM3VideoControl_ENABLE; else { par->video |= PM3VideoControl_DISABLE; diff --git a/drivers/video/skeletonfb.c b/drivers/video/skeletonfb.c index 836a612af977..64779e70408f 100644 --- a/drivers/video/skeletonfb.c +++ b/drivers/video/skeletonfb.c @@ -132,7 +132,6 @@ static struct fb_info info; static struct xxx_par __initdata current_par; int xxxfb_init(void); -int xxxfb_setup(char*); /** * xxxfb_open - Optional function. Called when the framebuffer is @@ -975,6 +974,21 @@ static struct platform_device xxxfb_device = { .name = "xxxfb", }; +#ifndef MODULE + /* + * Setup + */ + +/* + * Only necessary if your driver takes special options, + * otherwise we fall back on the generic fb_setup(). + */ +int __init xxxfb_setup(char *options) +{ + /* Parse user speficied options (`video=xxxfb:') */ +} +#endif /* MODULE */ + static int __init xxxfb_init(void) { int ret; @@ -1006,21 +1020,6 @@ static void __exit xxxfb_exit(void) } #endif /* CONFIG_PCI */ -#ifdef MODULE - /* - * Setup - */ - -/* - * Only necessary if your driver takes special options, - * otherwise we fall back on the generic fb_setup(). - */ -int __init xxxfb_setup(char *options) -{ - /* Parse user speficied options (`video=xxxfb:') */ -} -#endif /* MODULE */ - /* ------------------------------------------------------------------------- */ diff --git a/drivers/video/vt8623fb.c b/drivers/video/vt8623fb.c index 5e9755e464a1..30c0b948852b 100644 --- a/drivers/video/vt8623fb.c +++ b/drivers/video/vt8623fb.c @@ -778,9 +778,10 @@ err_enable_device: static void __devexit vt8623_pci_remove(struct pci_dev *dev) { struct fb_info *info = pci_get_drvdata(dev); - struct vt8623fb_info *par = info->par; if (info) { + struct vt8623fb_info *par = info->par; + #ifdef CONFIG_MTRR if (par->mtrr_reg >= 0) { mtrr_del(par->mtrr_reg, 0, 0); |