diff options
30 files changed, 310 insertions, 358 deletions
diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 9b7e424..760567a 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -35,12 +35,8 @@ FINAL_LD=$(CROSS_COMPILE)ld --warn-common --warn-section-align OBJCOPY_FLAGS =-O binary -R .note -R .comment -S -GCC_VERSION := $(call cc-version) -ifneq ($(shell if [ -z $(GCC_VERSION) ] ; then echo "bad"; fi ;),) -$(error Sorry, couldn't find ($(cc-version)).) -endif -ifneq ($(shell if [ $(GCC_VERSION) -lt 0303 ] ; then echo "bad"; fi ;),) -$(error Sorry, your compiler is too old ($(GCC_VERSION)). GCC v3.3 or above is required.) +ifneq ($(call cc-ifversion, -lt, 0303, "bad"),) +$(error Sorry, GCC v3.3 or above is required.) endif cflags-y := -pipe diff --git a/arch/parisc/hpux/fs.c b/arch/parisc/hpux/fs.c index 4204cd1..c7a81a2 100644 --- a/arch/parisc/hpux/fs.c +++ b/arch/parisc/hpux/fs.c @@ -35,13 +35,13 @@ int hpux_execve(struct pt_regs *regs) int error; char *filename; - filename = getname((char *) regs->gr[26]); + filename = getname((char __user *) regs->gr[26]); error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, (char **) regs->gr[25], - (char **)regs->gr[24], regs); + error = do_execve(filename, (char __user * __user *) regs->gr[25], + (char __user * __user *) regs->gr[24], regs); if (error == 0) { task_lock(current); @@ -63,19 +63,19 @@ struct hpux_dirent { }; struct getdents_callback { - struct hpux_dirent *current_dir; - struct hpux_dirent *previous; + struct hpux_dirent __user *current_dir; + struct hpux_dirent __user *previous; int count; int error; }; -#define NAME_OFFSET(de) ((int) ((de)->d_name - (char *) (de))) +#define NAME_OFFSET(de) ((int) ((de)->d_name - (char __user *) (de))) #define ROUND_UP(x) (((x)+sizeof(long)-1) & ~(sizeof(long)-1)) static int filldir(void * __buf, const char * name, int namlen, loff_t offset, u64 ino, unsigned d_type) { - struct hpux_dirent * dirent; + struct hpux_dirent __user * dirent; struct getdents_callback * buf = (struct getdents_callback *) __buf; ino_t d_ino; int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 1); @@ -105,10 +105,10 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset, #undef NAME_OFFSET #undef ROUND_UP -int hpux_getdents(unsigned int fd, struct hpux_dirent *dirent, unsigned int count) +int hpux_getdents(unsigned int fd, struct hpux_dirent __user *dirent, unsigned int count) { struct file * file; - struct hpux_dirent * lastdirent; + struct hpux_dirent __user * lastdirent; struct getdents_callback buf; int error = -EBADF; @@ -143,7 +143,7 @@ int hpux_mount(const char *fs, const char *path, int mflag, return -ENOSYS; } -static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 *statbuf) +static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 __user *statbuf) { struct hpux_stat64 tmp; @@ -169,7 +169,7 @@ static int cp_hpux_stat(struct kstat *stat, struct hpux_stat64 *statbuf) return copy_to_user(statbuf,&tmp,sizeof(tmp)) ? -EFAULT : 0; } -long hpux_stat64(char *filename, struct hpux_stat64 *statbuf) +long hpux_stat64(char __user *filename, struct hpux_stat64 __user *statbuf) { struct kstat stat; int error = vfs_stat(filename, &stat); @@ -180,7 +180,7 @@ long hpux_stat64(char *filename, struct hpux_stat64 *statbuf) return error; } -long hpux_fstat64(unsigned int fd, struct hpux_stat64 *statbuf) +long hpux_fstat64(unsigned int fd, struct hpux_stat64 __user *statbuf) { struct kstat stat; int error = vfs_fstat(fd, &stat); @@ -191,7 +191,7 @@ long hpux_fstat64(unsigned int fd, struct hpux_stat64 *statbuf) return error; } -long hpux_lstat64(char *filename, struct hpux_stat64 *statbuf) +long hpux_lstat64(char __user *filename, struct hpux_stat64 __user *statbuf) { struct kstat stat; int error = vfs_lstat(filename, &stat); diff --git a/arch/parisc/hpux/sys_hpux.c b/arch/parisc/hpux/sys_hpux.c index 04c2ff4..c57fcb4 100644 --- a/arch/parisc/hpux/sys_hpux.c +++ b/arch/parisc/hpux/sys_hpux.c @@ -61,7 +61,7 @@ int hpux_ptrace(void) return -ENOSYS; } -int hpux_wait(int *stat_loc) +int hpux_wait(int __user *stat_loc) { return sys_waitpid(-1, stat_loc, 0); } @@ -255,7 +255,7 @@ asmlinkage long hpux_fstatfs(unsigned int fd, struct hpux_statfs __user * buf) /* TODO: Are these put_user calls OK? Should they pass an int? * (I copied it from sys_i386.c like this.) */ -static int hpux_uname(struct hpux_utsname *name) +static int hpux_uname(struct hpux_utsname __user *name) { int error; @@ -300,14 +300,14 @@ static int hpux_uname(struct hpux_utsname *name) /* Note: HP-UX just uses the old suser() function to check perms * in this system call. We'll use capable(CAP_SYS_ADMIN). */ -int hpux_utssys(char *ubuf, int n, int type) +int hpux_utssys(char __user *ubuf, int n, int type) { int len; int error; switch( type ) { case 0: /* uname(): */ - return( hpux_uname( (struct hpux_utsname *)ubuf ) ); + return hpux_uname((struct hpux_utsname __user *)ubuf); break ; case 1: /* Obsolete (used to be umask().) */ @@ -315,8 +315,9 @@ int hpux_utssys(char *ubuf, int n, int type) break ; case 2: /* ustat(): */ - return( hpux_ustat(new_decode_dev(n), (struct hpux_ustat *)ubuf) ); - break ; + return hpux_ustat(new_decode_dev(n), + (struct hpux_ustat __user *)ubuf); + break; case 3: /* setuname(): * @@ -332,7 +333,7 @@ int hpux_utssys(char *ubuf, int n, int type) return -EINVAL ; /* Unlike Linux, HP-UX truncates it if n is too big: */ len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ; - return( sys_sethostname(ubuf, len) ); + return sys_sethostname(ubuf, len); break ; case 4: /* sethostname(): @@ -346,7 +347,7 @@ int hpux_utssys(char *ubuf, int n, int type) return -EINVAL ; /* Unlike Linux, HP-UX truncates it if n is too big: */ len = (n <= __NEW_UTS_LEN) ? n : __NEW_UTS_LEN ; - return( sys_sethostname(ubuf, len) ); + return sys_sethostname(ubuf, len); break ; case 5: /* gethostname(): @@ -356,7 +357,7 @@ int hpux_utssys(char *ubuf, int n, int type) /* Unlike Linux, HP-UX returns an error if n==0: */ if ( n <= 0 ) return -EINVAL ; - return( sys_gethostname(ubuf, n) ); + return sys_gethostname(ubuf, n); break ; case 6: /* Supposedly called from setuname() in libc. @@ -420,7 +421,7 @@ int hpux_utssys(char *ubuf, int n, int type) } } -int hpux_getdomainname(char *name, int len) +int hpux_getdomainname(char __user *name, int len) { int nlen; int err = -EFAULT; @@ -471,17 +472,18 @@ int hpux_sysfs(int opcode, unsigned long arg1, unsigned long arg2) printk(KERN_DEBUG "hpux_sysfs called with arg1='%lx'\n", arg1); if ( opcode == 1 ) { /* GETFSIND */ - len = strlen_user((char *)arg1); + char __user *user_fsname = (char __user *)arg1; + len = strlen_user(user_fsname); printk(KERN_DEBUG "len of arg1 = %d\n", len); if (len == 0) return 0; fsname = kmalloc(len, GFP_KERNEL); - if ( !fsname ) { + if (!fsname) { printk(KERN_DEBUG "failed to kmalloc fsname\n"); return 0; } - if ( copy_from_user(fsname, (char *)arg1, len) ) { + if (copy_from_user(fsname, user_fsname, len)) { printk(KERN_DEBUG "failed to copy_from_user fsname\n"); kfree(fsname); return 0; @@ -495,7 +497,7 @@ int hpux_sysfs(int opcode, unsigned long arg1, unsigned long arg2) fstype = 0; } else { fstype = 0; - }; + } kfree(fsname); diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c index d6c486e..6274cd2 100644 --- a/arch/parisc/kernel/drivers.c +++ b/arch/parisc/kernel/drivers.c @@ -689,7 +689,9 @@ parse_tree_node(struct device *parent, int index, struct hardware_path *modpath) .fn = check_parent, }; - device_for_each_child(parent, &recurse_data, descend_children); + if (device_for_each_child(parent, &recurse_data, descend_children)) + /* nothing */; + return d.dev; } @@ -835,8 +837,8 @@ static void print_parisc_device(struct parisc_device *dev) static int count; print_pa_hwpath(dev, hw_path); - printk(KERN_INFO "%d. %s at 0x%lx [%s] { %d, 0x%x, 0x%.3x, 0x%.5x }", - ++count, dev->name, dev->hpa.start, hw_path, dev->id.hw_type, + printk(KERN_INFO "%d. %s at 0x%p [%s] { %d, 0x%x, 0x%.3x, 0x%.5x }", + ++count, dev->name, (void*) dev->hpa.start, hw_path, dev->id.hw_type, dev->id.hversion_rev, dev->id.hversion, dev->id.sversion); if (dev->num_addrs) { diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c index f50b982..47ea4e4 100644 --- a/arch/parisc/kernel/module.c +++ b/arch/parisc/kernel/module.c @@ -822,7 +822,8 @@ int module_finalize(const Elf_Ehdr *hdr, me->name, strtab, symhdr); if(me->arch.got_count > MAX_GOTS) { - printk(KERN_ERR "%s: Global Offset Table overflow (used %ld, allowed %d\n", me->name, me->arch.got_count, MAX_GOTS); + printk(KERN_ERR "%s: Global Offset Table overflow (used %ld, allowed %d)\n", + me->name, me->arch.got_count, MAX_GOTS); return -EINVAL; } diff --git a/arch/parisc/kernel/pci-dma.c b/arch/parisc/kernel/pci-dma.c index a6caf10..0c3aecb 100644 --- a/arch/parisc/kernel/pci-dma.c +++ b/arch/parisc/kernel/pci-dma.c @@ -342,7 +342,7 @@ pcxl_dma_init(void) pcxl_res_map = (char *)__get_free_pages(GFP_KERNEL, get_order(pcxl_res_size)); memset(pcxl_res_map, 0, pcxl_res_size); - proc_gsc_root = proc_mkdir("gsc", 0); + proc_gsc_root = proc_mkdir("gsc", NULL); if (!proc_gsc_root) printk(KERN_WARNING "pcxl_dma_init: Unable to create gsc /proc dir entry\n"); diff --git a/arch/parisc/kernel/pci.c b/arch/parisc/kernel/pci.c index 199887a..563df00 100644 --- a/arch/parisc/kernel/pci.c +++ b/arch/parisc/kernel/pci.c @@ -200,8 +200,8 @@ static void pcibios_link_hba_resources( struct resource *hba_res, struct resource *r) { if (!r->parent) { - printk(KERN_EMERG "PCI: resource not parented! [%lx-%lx]\n", - r->start, r->end); + printk(KERN_EMERG "PCI: resource not parented! [%p-%p]\n", + (void*) r->start, (void*) r->end); r->parent = hba_res; /* reverse link is harder *sigh* */ diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 2f9f9df..dfca014 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -355,8 +355,8 @@ asmlinkage int sys_execve(struct pt_regs *regs) error = PTR_ERR(filename); if (IS_ERR(filename)) goto out; - error = do_execve(filename, (char __user **) regs->gr[25], - (char __user **) regs->gr[24], regs); + error = do_execve(filename, (char __user * __user *) regs->gr[25], + (char __user * __user *) regs->gr[24], regs); if (error == 0) { task_lock(current); current->ptrace &= ~PT_DTRACE; diff --git a/arch/parisc/kernel/processor.c b/arch/parisc/kernel/processor.c index fb81e56..0af1fad 100644 --- a/arch/parisc/kernel/processor.c +++ b/arch/parisc/kernel/processor.c @@ -153,8 +153,6 @@ static int __init processor_probe(struct parisc_device *dev) p->cpuid = cpuid; /* save CPU id */ p->txn_addr = txn_addr; /* save CPU IRQ address */ #ifdef CONFIG_SMP - spin_lock_init(&p->lock); - /* ** FIXME: review if any other initialization is clobbered ** for boot_cpu by the above memset(). diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c index 12cc0193..3b67d11 100644 --- a/arch/parisc/kernel/smp.c +++ b/arch/parisc/kernel/smp.c @@ -76,6 +76,7 @@ cpumask_t cpu_possible_map __read_mostly = CPU_MASK_ALL; /* Bitmap of Present CP EXPORT_SYMBOL(cpu_online_map); EXPORT_SYMBOL(cpu_possible_map); +DEFINE_PER_CPU(spinlock_t, ipi_lock) = SPIN_LOCK_UNLOCKED; struct smp_call_struct { void (*func) (void *info); @@ -167,10 +168,11 @@ ipi_interrupt(int irq, void *dev_id) mb(); /* Order interrupt and bit testing. */ for (;;) { - spin_lock_irqsave(&(p->lock),flags); + spinlock_t *lock = &per_cpu(ipi_lock, this_cpu); + spin_lock_irqsave(lock, flags); ops = p->pending_ipi; p->pending_ipi = 0; - spin_unlock_irqrestore(&(p->lock),flags); + spin_unlock_irqrestore(lock, flags); mb(); /* Order bit clearing and data access. */ @@ -275,12 +277,13 @@ static inline void ipi_send(int cpu, enum ipi_message_type op) { struct cpuinfo_parisc *p = &cpu_data[cpu]; + spinlock_t *lock = &per_cpu(ipi_lock, cpu); unsigned long flags; - spin_lock_irqsave(&(p->lock),flags); + spin_lock_irqsave(lock, flags); p->pending_ipi |= 1 << op; gsc_writel(IPI_IRQ - CPU_IRQ_BASE, cpu_data[cpu].hpa); - spin_unlock_irqrestore(&(p->lock),flags); + spin_unlock_irqrestore(lock, flags); } diff --git a/arch/parisc/mm/init.c b/arch/parisc/mm/init.c index 0667f2b..fc49a5e 100644 --- a/arch/parisc/mm/init.c +++ b/arch/parisc/mm/init.c @@ -24,6 +24,7 @@ #include <linux/pagemap.h> /* for release_pages and page_cache_release */ #include <asm/pgalloc.h> +#include <asm/pgtable.h> #include <asm/tlb.h> #include <asm/pdc_chassis.h> #include <asm/mmzone.h> @@ -453,6 +454,8 @@ unsigned long pcxl_dma_start __read_mostly; void __init mem_init(void) { + int codesize, reservedpages, datasize, initsize; + high_memory = __va((max_pfn << PAGE_SHIFT)); #ifndef CONFIG_DISCONTIGMEM @@ -467,7 +470,32 @@ void __init mem_init(void) } #endif - printk(KERN_INFO "Memory: %luk available\n", num_physpages << (PAGE_SHIFT-10)); + codesize = (unsigned long)_etext - (unsigned long)_text; + datasize = (unsigned long)_edata - (unsigned long)_etext; + initsize = (unsigned long)__init_end - (unsigned long)__init_begin; + + reservedpages = 0; +{ + unsigned long pfn; +#ifdef CONFIG_DISCONTIGMEM + int i; + + for (i = 0; i < npmem_ranges; i++) { + for (pfn = node_start_pfn(i); pfn < node_end_pfn(i); pfn++) { + if (PageReserved(pfn_to_page(pfn))) + reservedpages++; + } + } +#else /* !CONFIG_DISCONTIGMEM */ + for (pfn = 0; pfn < max_pfn; pfn++) { + /* + * Only count reserved RAM pages + */ + if (PageReserved(pfn_to_page(pfn))) + reservedpages++; + } +#endif +} #ifdef CONFIG_PA11 if (hppa_dma_ops == &pcxl_dma_ops) { @@ -481,6 +509,38 @@ void __init mem_init(void) vmalloc_start = SET_MAP_OFFSET(MAP_START); #endif + printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, %dk reserved, %dk data, %dk init)\n", + (unsigned long)nr_free_pages() << (PAGE_SHIFT-10), + num_physpages << (PAGE_SHIFT-10), + codesize >> 10, + reservedpages << (PAGE_SHIFT-10), + datasize >> 10, + initsize >> 10 + ); + +#ifdef CONFIG_DEBUG_KERNEL /* double-sanity-check paranoia */ + printk("virtual kernel memory layout:\n" + " vmalloc : 0x%p - 0x%p (%4ld MB)\n" + " memory : 0x%p - 0x%p (%4ld MB)\n" + " .init : 0x%p - 0x%p (%4ld kB)\n" + " .data : 0x%p - 0x%p (%4ld kB)\n" + " .text : 0x%p - 0x%p (%4ld kB)\n", + + (void*)VMALLOC_START, (void*)VMALLOC_END, + (VMALLOC_END - VMALLOC_START) >> 20, + + __va(0), high_memory, + ((unsigned long)high_memory - (unsigned long)__va(0)) >> 20, + + __init_begin, __init_end, + ((unsigned long)__init_end - (unsigned long)__init_begin) >> 10, + + _etext, _edata, + ((unsigned long)_edata - (unsigned long)_etext) >> 10, + + _text, _etext, + ((unsigned long)_etext - (unsigned long)_text) >> 10); +#endif } unsigned long *empty_zero_page __read_mostly; @@ -548,7 +608,7 @@ void show_mem(void) printk("Zone list for zone %d on node %d: ", j, i); for (k = 0; zl->zones[k] != NULL; k++) - printk("[%d/%s] ", zone_to_nid(zl->zones[k]), zl->zones[k]->name); + printk("[%ld/%s] ", zone_to_nid(zl->zones[k]), zl->zones[k]->name); printk("\n"); } } diff --git a/arch/parisc/mm/ioremap.c b/arch/parisc/mm/ioremap.c index 44b42c7..92d496a 100644 --- a/arch/parisc/mm/ioremap.c +++ b/arch/parisc/mm/ioremap.c @@ -26,7 +26,7 @@ */ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags) { - void *addr; + void __iomem *addr; struct vm_struct *area; unsigned long offset, last_addr; pgprot_t pgprot; @@ -80,14 +80,14 @@ void __iomem * __ioremap(unsigned long phys_addr, unsigned long size, unsigned l if (!area) return NULL; - addr = area->addr; + addr = (void __iomem *) area->addr; if (ioremap_page_range((unsigned long)addr, (unsigned long)addr + size, phys_addr, pgprot)) { vfree(addr); return NULL; } - return (void __iomem *) (offset + (char *)addr); + return (void __iomem *) (offset + (char __iomem *)addr); } EXPORT_SYMBOL(__ioremap); diff --git a/arch/parisc/mm/kmap.c b/arch/parisc/mm/kmap.c deleted file mode 100644 index 1b1acd5..0000000 --- a/arch/parisc/mm/kmap.c +++ /dev/null @@ -1,166 +0,0 @@ -/* - * kmap/page table map and unmap support routines - * - * Copyright 1999,2000 Hewlett-Packard Company - * Copyright 2000 John Marvin <jsm at hp.com> - * Copyright 2000 Grant Grundler <grundler at parisc-linux.org> - * Copyright 2000 Philipp Rumpf <prumpf@tux.org> - * - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -/* -** Stolen mostly from arch/parisc/kernel/pci-dma.c -*/ - -#include <linux/types.h> -#include <linux/mm.h> -#include <linux/string.h> -#include <linux/pci.h> - -#include <linux/slab.h> -#include <linux/vmalloc.h> - -#include <asm/uaccess.h> -#include <asm/pgalloc.h> - -#include <asm/io.h> -#include <asm/page.h> /* get_order */ - -#undef flush_cache_all -#define flush_cache_all flush_all_caches - -typedef void (*pte_iterator_t) (pte_t * pte, unsigned long arg); - -#if 0 -/* XXX This routine could be used with iterate_page() to replace - * unmap_uncached_page() and save a little code space but I didn't - * do that since I'm not certain whether this is the right path. -PB - */ -static void unmap_cached_pte(pte_t * pte, unsigned long addr, unsigned long arg) -{ - pte_t page = *pte; - pte_clear(&init_mm, addr, pte); - if (!pte_none(page)) { - if (pte_present(page)) { - unsigned long map_nr = pte_pagenr(page); - if (map_nr < max_mapnr) - __free_page(mem_map + map_nr); - } else { - printk(KERN_CRIT - "Whee.. Swapped out page in kernel page table\n"); - } - } -} -#endif - -/* These two routines should probably check a few things... */ -static void set_uncached(pte_t * pte, unsigned long arg) -{ - pte_val(*pte) |= _PAGE_NO_CACHE; -} - -static void set_cached(pte_t * pte, unsigned long arg) -{ - pte_val(*pte) &= ~_PAGE_NO_CACHE; -} - -static inline void iterate_pte(pmd_t * pmd, unsigned long address, - unsigned long size, pte_iterator_t op, - unsigned long arg) -{ - pte_t *pte; - unsigned long end; - - if (pmd_none(*pmd)) - return; - if (pmd_bad(*pmd)) { - pmd_ERROR(*pmd); - pmd_clear(pmd); - return; - } - pte = pte_offset(pmd, address); - address &= ~PMD_MASK; - end = address + size; - if (end > PMD_SIZE) - end = PMD_SIZE; - do { - op(pte, arg); - address += PAGE_SIZE; - pte++; - } while (address < end); -} - -static inline void iterate_pmd(pgd_t * dir, unsigned long address, - unsigned long size, pte_iterator_t op, - unsigned long arg) -{ - pmd_t *pmd; - unsigned long end; - - if (pgd_none(*dir)) - return; - if (pgd_bad(*dir)) { - pgd_ERROR(*dir); - pgd_clear(dir); - return; - } - pmd = pmd_offset(dir, address); - address &= ~PGDIR_MASK; - end = address + size; - if (end > PGDIR_SIZE) - end = PGDIR_SIZE; - do { - iterate_pte(pmd, address, end - address, op, arg); - address = (address + PMD_SIZE) & PMD_MASK; - pmd++; - } while (address < end); -} - -static void iterate_pages(unsigned long address, unsigned long size, - pte_iterator_t op, unsigned long arg) -{ - pgd_t *dir; - unsigned long end = address + size; - - dir = pgd_offset_k(address); - flush_cache_all(); - do { - iterate_pmd(dir, address, end - address, op, arg); - address = (address + PGDIR_SIZE) & PGDIR_MASK; - dir++; - } while (address && (address < end)); - flush_tlb_all(); -} - -void -kernel_set_cachemode(unsigned long vaddr, unsigned long size, int what) -{ - switch (what) { - case IOMAP_FULL_CACHING: - iterate_pages(vaddr, size, set_cached, 0); - flush_tlb_range(NULL, vaddr, size); - break; - case IOMAP_NOCACHE_SER: - iterate_pages(vaddr, size, set_uncached, 0); - flush_tlb_range(NULL, vaddr, size); - break; - default: - printk(KERN_CRIT - "kernel_set_cachemode mode %d not understood\n", - what); - break; - } -} diff --git a/arch/parisc/oprofile/init.c b/arch/parisc/oprofile/init.c index a5b898c..113f513 100644 --- a/arch/parisc/oprofile/init.c +++ b/arch/parisc/oprofile/init.c @@ -18,6 +18,6 @@ int __init oprofile_arch_init(struct oprofile_operations * ops) } -void oprofile_arch_exit() +void oprofile_arch_exit(void) { } diff --git a/drivers/char/agp/parisc-agp.c b/drivers/char/agp/parisc-agp.c index 17c50b0..30cc7ae 100644 --- a/drivers/char/agp/parisc-agp.c +++ b/drivers/char/agp/parisc-agp.c @@ -235,7 +235,7 @@ static int __init agp_ioc_init(void __iomem *ioc_regs) { struct _parisc_agp_info *info = &parisc_agp_info; - u64 *iova_base, *io_pdir, io_tlb_ps; + u64 iova_base, *io_pdir, io_tlb_ps; int io_tlb_shift; printk(KERN_INFO DRVPFX "IO PDIR shared with sba_iommu\n"); diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 8aa8dd0..79eade7 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -440,10 +440,10 @@ config HPLANCE config LASI_82596 tristate "Lasi ethernet" - depends on NET_ETHERNET && PARISC && GSC_LASI + depends on NET_ETHERNET && GSC help - Say Y here to support the on-board Intel 82596 ethernet controller - built into Hewlett-Packard PA-RISC machines. + Say Y here to support the builtin Intel 82596 ethernet controller + found in Hewlett-Packard PA-RISC machines with 10Mbit ethernet. config MIPS_JAZZ_SONIC tristate "MIPS JAZZ onboard SONIC Ethernet support" diff --git a/drivers/net/lasi_82596.c b/drivers/net/lasi_82596.c index ea392f2..452863d 100644 --- a/drivers/net/lasi_82596.c +++ b/drivers/net/lasi_82596.c @@ -384,7 +384,7 @@ struct i596_private { struct device *dev; }; -static char init_setup[] = +static const char init_setup[] = { 0x8E, /* length, prefetch on */ 0xC8, /* fifo to 8, monitor off */ @@ -683,7 +683,7 @@ static int init_i596_mem(struct net_device *dev) enable_irq(dev->irq); /* enable IRQs from LAN */ DEB(DEB_INIT, printk("%s: queuing CmdConfigure\n", dev->name)); - memcpy(lp->cf_cmd.i596_config, init_setup, 14); + memcpy(lp->cf_cmd.i596_config, init_setup, sizeof(init_setup)); lp->cf_cmd.cmd.command = CmdConfigure; CHECK_WBACK(lp, &(lp->cf_cmd), sizeof(struct cf_cmd)); i596_add_cmd(dev, &lp->cf_cmd.cmd); @@ -1156,32 +1156,12 @@ static int __devinit i82596_probe(struct net_device *dev, dma_addr_t dma_addr; /* This lot is ensure things have been cache line aligned. */ - if (sizeof(struct i596_rfd) != 32) { - printk("82596: sizeof(struct i596_rfd) = %d\n", - (int)sizeof(struct i596_rfd)); - return -ENODEV; - } - if ((sizeof(struct i596_rbd) % 32) != 0) { - printk("82596: sizeof(struct i596_rbd) = %d\n", - (int)sizeof(struct i596_rbd)); - return -ENODEV; - } - if ((sizeof(struct tx_cmd) % 32) != 0) { - printk("82596: sizeof(struct tx_cmd) = %d\n", - (int)sizeof(struct tx_cmd)); - return -ENODEV; - } - if (sizeof(struct i596_tbd) != 32) { - printk("82596: sizeof(struct i596_tbd) = %d\n", - (int)sizeof(struct i596_tbd)); - return -ENODEV; - } + BUILD_BUG_ON(sizeof(struct i596_rfd) != 32); + BUILD_BUG_ON(sizeof(struct i596_rbd) & 31); + BUILD_BUG_ON(sizeof(struct tx_cmd) & 31); + BUILD_BUG_ON(sizeof(struct i596_tbd) != 32); #ifndef __LP64__ - if (sizeof(struct i596_private) > 4096) { - printk("82596: sizeof(struct i596_private) = %d\n", - (int)sizeof(struct i596_private)); - return -ENODEV; - } + BUILD_BUG_ON(sizeof(struct i596_private) > 4096); #endif if (!dev->base_addr || !dev->irq) diff --git a/drivers/parisc/hppb.c b/drivers/parisc/hppb.c index 07dc2b6..9bb4db5 100644 --- a/drivers/parisc/hppb.c +++ b/drivers/parisc/hppb.c @@ -10,10 +10,6 @@ ** the Free Software Foundation; either version 2 of the License, or ** (at your option) any later version. ** -** This Driver currently only supports the console (port 0) on the MUX. -** Additional work will be needed on this driver to enable the full -** functionality of the MUX. -** */ #include <linux/types.h> @@ -67,7 +63,7 @@ static int hppb_probe(struct parisc_device *dev) } card = card->next; } - printk(KERN_INFO "Found GeckoBoa at 0x%lx\n", dev->hpa.start); + printk(KERN_INFO "Found GeckoBoa at 0x%x\n", dev->hpa.start); card->hpa = dev->hpa.start; card->mmio_region.name = "HP-PB Bus"; @@ -78,16 +74,18 @@ static int hppb_probe(struct parisc_device *dev) status = ccio_request_resource(dev, &card->mmio_region); if(status < 0) { - printk(KERN_ERR "%s: failed to claim HP-PB bus space (%08lx, %08lx)\n", + printk(KERN_ERR "%s: failed to claim HP-PB bus space (%08x, %08x)\n", __FILE__, card->mmio_region.start, card->mmio_region.end); } return 0; } - static struct parisc_device_id hppb_tbl[] = { - { HPHW_BCPORT, HVERSION_REV_ANY_ID, 0x500, 0xc }, + { HPHW_BCPORT, HVERSION_REV_ANY_ID, 0x500, 0xc }, /* E25 and K */ + { HPHW_BCPORT, 0x0, 0x501, 0xc }, /* E35 */ + { HPHW_BCPORT, 0x0, 0x502, 0xc }, /* E45 */ + { HPHW_BCPORT, 0x0, 0x503, 0xc }, /* E55 */ { 0, } }; diff --git a/drivers/parisc/iosapic_private.h b/drivers/parisc/iosapic_private.h index 41e7ec2..6e05e30 100644 --- a/drivers/parisc/iosapic_private.h +++ b/drivers/parisc/iosapic_private.h @@ -132,7 +132,7 @@ struct iosapic_irt { struct vector_info { struct iosapic_info *iosapic; /* I/O SAPIC this vector is on */ struct irt_entry *irte; /* IRT entry */ - u32 *eoi_addr; /* precalculate EOI reg address */ + u32 __iomem *eoi_addr; /* precalculate EOI reg address */ u32 eoi_data; /* IA64: ? PA: swapped txn_data */ int txn_irq; /* virtual IRQ number for processor */ ulong txn_addr; /* IA64: id_eid PA: partial HPA */ diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c index ba67699..eae0812f 100644 --- a/drivers/parisc/lba_pci.c +++ b/drivers/parisc/lba_pci.c @@ -980,7 +980,7 @@ LBA_PORT_IN(32, 0) #define LBA_PORT_OUT(size, mask) \ static void lba_pat_out##size (struct pci_hba_data *l, u16 addr, u##size val) \ { \ - void *where = (void *) PIOP_TO_GMMIO(LBA_DEV(l), addr); \ + void __iomem *where = PIOP_TO_GMMIO(LBA_DEV(l), addr); \ DBG_PORT("%s(0x%p, 0x%x, 0x%x)\n", __FUNCTION__, l, addr, val); \ WRITE_REG##size(val, where); \ /* flush the I/O down to the elroy at least */ \ @@ -1406,13 +1406,20 @@ lba_hw_init(struct lba_device *d) return 0; } - +/* + * Unfortunately, when firmware numbers busses, it doesn't take into account + * Cardbus bridges. So we have to renumber the busses to suit ourselves. + * Elroy/Mercury don't actually know what bus number they're attached to; + * we use bus 0 to indicate the directly attached bus and any other bus + * number will be taken care of by the PCI-PCI bridge. + */ +static unsigned int lba_next_bus = 0; /* -** Determine if lba should claim this chip (return 0) or not (return 1). -** If so, initialize the chip and tell other partners in crime they -** have work to do. -*/ + * Determine if lba should claim this chip (return 0) or not (return 1). + * If so, initialize the chip and tell other partners in crime they + * have work to do. + */ static int __init lba_driver_probe(struct parisc_device *dev) { @@ -1478,9 +1485,7 @@ lba_driver_probe(struct parisc_device *dev) return -ENODEV; } - /* - ** Tell I/O SAPIC driver we have a IRQ handler/region. - */ + /* Tell I/O SAPIC driver we have a IRQ handler/region. */ tmp_obj = iosapic_register(dev->hpa.start + LBA_IOSAPIC_BASE); /* NOTE: PCI devices (e.g. 103c:1005 graphics card) which don't @@ -1529,16 +1534,17 @@ lba_driver_probe(struct parisc_device *dev) lba_legacy_resources(dev, lba_dev); } - /* - ** Tell PCI support another PCI bus was found. - ** Walks PCI bus for us too. - */ + if (lba_dev->hba.bus_num.start < lba_next_bus) + lba_dev->hba.bus_num.start = lba_next_bus; + dev->dev.platform_data = lba_dev; lba_bus = lba_dev->hba.hba_bus = pci_scan_bus_parented(&dev->dev, lba_dev->hba.bus_num.start, cfg_ops, NULL); - if (lba_bus) + if (lba_bus) { + lba_next_bus = lba_bus->subordinate + 1; pci_bus_add_devices(lba_bus); + } /* This is in lieu of calling pci_assign_unassigned_resources() */ if (is_pdc_pat()) { diff --git a/drivers/parisc/led.c b/drivers/parisc/led.c index 8dac2ba..6818c10 100644 --- a/drivers/parisc/led.c +++ b/drivers/parisc/led.c @@ -66,8 +66,8 @@ static char lcd_text_default[32] __read_mostly; static struct workqueue_struct *led_wq; -static void led_work_func(void *); -static DECLARE_WORK(led_task, led_work_func, NULL); +static void led_work_func(struct work_struct *); +static DECLARE_DELAYED_WORK(led_task, led_work_func); #if 0 #define DPRINTK(x) printk x @@ -136,7 +136,7 @@ static int start_task(void) /* Create the work queue and queue the LED task */ led_wq = create_singlethread_workqueue("led_wq"); - queue_work(led_wq, &led_task); + queue_delayed_work(led_wq, &led_task, 0); return 0; } @@ -443,7 +443,7 @@ static __inline__ int led_get_diskio_activity(void) #define LED_UPDATE_INTERVAL (1 + (HZ*19/1000)) -static void led_work_func (void *unused) +static void led_work_func (struct work_struct *unused) { static unsigned long last_jiffies; static unsigned long count_HZ; /* counter in range 0..HZ */ @@ -590,7 +590,7 @@ int __init register_led_driver(int model, unsigned long cmd_reg, unsigned long d /* Ensure the work is queued */ if (led_wq) { - queue_work(led_wq, &led_task); + queue_delayed_work(led_wq, &led_task, 0); } return 0; @@ -660,7 +660,7 @@ int lcd_print( char *str ) /* re-queue the work */ if (led_wq) { - queue_work(led_wq, &led_task); + queue_delayed_work(led_wq, &led_task, 0); } return lcd_info.lcd_width; diff --git a/drivers/parisc/power.c b/drivers/parisc/power.c index 97e9dc0..9228e21 100644 --- a/drivers/parisc/power.c +++ b/drivers/parisc/power.c @@ -82,7 +82,7 @@ } ) -static void deferred_poweroff(void *dummy) +static void deferred_poweroff(struct work_struct *unused) { if (kill_cad_pid(SIGINT, 1)) { /* just in case killing init process failed */ @@ -96,7 +96,7 @@ static void deferred_poweroff(void *dummy) * use schedule_work(). */ -static DECLARE_WORK(poweroff_work, deferred_poweroff, NULL); +static DECLARE_WORK(poweroff_work, deferred_poweroff); static void poweroff(void) { diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c index f1e7ccd..26fece4 100644 --- a/drivers/parisc/sba_iommu.c +++ b/drivers/parisc/sba_iommu.c @@ -109,7 +109,7 @@ static unsigned long piranha_bad_128k = 0; #ifdef SBA_AGP_SUPPORT static int sba_reserve_agpgart = 1; -module_param(sba_reserve_agpgart, int, 1); +module_param(sba_reserve_agpgart, int, 0444); MODULE_PARM_DESC(sba_reserve_agpgart, "Reserve half of IO pdir as AGPGART"); #endif @@ -846,7 +846,7 @@ static void *sba_alloc_consistent(struct device *hwdev, size_t size, if (!hwdev) { /* only support PCI */ *dma_handle = 0; - return 0; + return NULL; } ret = (void *) __get_free_pages(gfp, get_order(size)); diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c index ccb8fa1..8321101 100644 --- a/drivers/serial/mux.c +++ b/drivers/serial/mux.c @@ -51,7 +51,11 @@ #define MUX_NR 256 static unsigned int port_cnt __read_mostly; -static struct uart_port mux_ports[MUX_NR]; +struct mux_port { + struct uart_port port; + int enabled; +}; +static struct mux_port mux_ports[MUX_NR]; static struct uart_driver mux_driver = { .owner = THIS_MODULE, @@ -66,7 +70,36 @@ static struct timer_list mux_timer; #define UART_PUT_CHAR(p, c) __raw_writel((c), (p)->membase + IO_DATA_REG_OFFSET) #define UART_GET_FIFO_CNT(p) __raw_readl((p)->membase + IO_DCOUNT_REG_OFFSET) -#define GET_MUX_PORTS(iodc_data) ((((iodc_data)[4] & 0xf0) >> 4) * 8) + 8 + +/** + * get_mux_port_count - Get the number of available ports on the Mux. + * @dev: The parisc device. + * + * This function is used to determine the number of ports the Mux + * supports. The IODC data reports the number of ports the Mux + * can support, but there are cases where not all the Mux ports + * are connected. This function can override the IODC and + * return the true port count. + */ +static int __init get_mux_port_count(struct parisc_device *dev) +{ + int status; + u8 iodc_data[32]; + unsigned long bytecnt; + + /* If this is the built-in Mux for the K-Class (Eole CAP/MUX), + * we only need to allocate resources for 1 port since the + * other 7 ports are not connected. + */ + if(dev->id.hversion == 0x15) + return 1; + + status = pdc_iodc_read(&bytecnt, dev->hpa.start, 0, iodc_data, 32); + BUG_ON(status != PDC_OK); + + /* Return the number of ports specified in the iodc data. */ + return ((((iodc_data)[4] & 0xf0) >> 4) * 8) + 8; +} /** * mux_tx_empty - Check if the transmitter fifo is empty. @@ -250,7 +283,7 @@ static void mux_read(struct uart_port *port) */ static int mux_startup(struct uart_port *port) { - mod_timer(&mux_timer, jiffies + MUX_POLL_DELAY); + mux_ports[port->line].enabled = 1; return 0; } @@ -262,6 +295,7 @@ static int mux_startup(struct uart_port *port) */ static void mux_shutdown(struct uart_port *port) { + mux_ports[port->line].enabled = 0; } /** @@ -319,7 +353,7 @@ static int mux_request_port(struct uart_port *port) * @port: Ptr to the uart_port. * @type: Bitmask of required configurations. * - * Perform any autoconfiguration steps for the port. This functino is + * Perform any autoconfiguration steps for the port. This function is * called if the UPF_BOOT_AUTOCONF flag is specified for the port. * [Note: This is required for now because of a bug in the Serial core. * rmk has already submitted a patch to linus, should be available for @@ -357,11 +391,11 @@ static void mux_poll(unsigned long unused) int i; for(i = 0; i < port_cnt; ++i) { - if(!mux_ports[i].info) + if(!mux_ports[i].enabled) continue; - mux_read(&mux_ports[i]); - mux_write(&mux_ports[i]); + mux_read(&mux_ports[i].port); + mux_write(&mux_ports[i].port); } mod_timer(&mux_timer, jiffies + MUX_POLL_DELAY); @@ -371,8 +405,17 @@ static void mux_poll(unsigned long unused) #ifdef CONFIG_SERIAL_MUX_CONSOLE static void mux_console_write(struct console *co, const char *s, unsigned count) { - while(count--) - pdc_iodc_putc(*s++); + /* Wait until the FIFO drains. */ + while(UART_GET_FIFO_CNT(&mux_ports[0].port)) + udelay(1); + + while(count--) { + if(*s == '\n') { + UART_PUT_CHAR(&mux_ports[0].port, '\r'); + } + UART_PUT_CHAR(&mux_ports[0].port, *s++); + } + } static int mux_console_setup(struct console *co, char *options) @@ -428,19 +471,14 @@ static struct uart_ops mux_pops = { */ static int __init mux_probe(struct parisc_device *dev) { - int i, status, ports; - u8 iodc_data[32]; - unsigned long bytecnt; - struct uart_port *port; + int i, status; - status = pdc_iodc_read(&bytecnt, dev->hpa.start, 0, iodc_data, 32); - if(status != PDC_OK) { - printk(KERN_ERR "Serial mux: Unable to read IODC.\n"); - return 1; - } + int port_count = get_mux_port_count(dev); + printk(KERN_INFO "Serial mux driver (%d ports) Revision: 0.6\n", port_count); - ports = GET_MUX_PORTS(iodc_data); - printk(KERN_INFO "Serial mux driver (%d ports) Revision: 0.3\n", ports); + dev_set_drvdata(&dev->dev, (void *)(long)port_count); + request_mem_region(dev->hpa.start + MUX_OFFSET, + port_count * MUX_LINE_OFFSET, "Mux"); if(!port_cnt) { mux_driver.cons = MUX_CONSOLE; @@ -450,13 +488,10 @@ static int __init mux_probe(struct parisc_device *dev) printk(KERN_ERR "Serial mux: Unable to register driver.\n"); return 1; } - - init_timer(&mux_timer); - mux_timer.function = mux_poll; } - for(i = 0; i < ports; ++i, ++port_cnt) { - port = &mux_ports[port_cnt]; + for(i = 0; i < port_count; ++i, ++port_cnt) { + struct uart_port *port = &mux_ports[port_cnt].port; port->iobase = 0; port->mapbase = dev->hpa.start + MUX_OFFSET + (i * MUX_LINE_OFFSET); @@ -477,27 +512,73 @@ static int __init mux_probe(struct parisc_device *dev) */ port->timeout = HZ / 50; spin_lock_init(&port->lock); + status = uart_add_one_port(&mux_driver, port); BUG_ON(status); } -#ifdef CONFIG_SERIAL_MUX_CONSOLE - register_console(&mux_console); -#endif return 0; } +static int __devexit mux_remove(struct parisc_device *dev) +{ + int i, j; + int port_count = (long)dev_get_drvdata(&dev->dev); + + /* Find Port 0 for this card in the mux_ports list. */ + for(i = 0; i < port_cnt; ++i) { + if(mux_ports[i].port.mapbase == dev->hpa.start + MUX_OFFSET) + break; + } + BUG_ON(i + port_count > port_cnt); + + /* Release the resources associated with each port on the device. */ + for(j = 0; j < port_count; ++j, ++i) { + struct uart_port *port = &mux_ports[i].port; + + uart_remove_one_port(&mux_driver, port); + if(port->membase) + iounmap(port->membase); + } + + release_mem_region(dev->hpa.start + MUX_OFFSET, port_count * MUX_LINE_OFFSET); + return 0; +} + +/* Hack. This idea was taken from the 8250_gsc.c on how to properly order + * the serial port detection in the proper order. The idea is we always + * want the builtin mux to be detected before addin mux cards, so we + * specifically probe for the builtin mux cards first. + * + * This table only contains the parisc_device_id of known builtin mux + * devices. All other mux cards will be detected by the generic mux_tbl. + */ +static struct parisc_device_id builtin_mux_tbl[] = { + { HPHW_A_DIRECT, HVERSION_REV_ANY_ID, 0x15, 0x0000D }, /* All K-class */ + { HPHW_A_DIRECT, HVERSION_REV_ANY_ID, 0x44, 0x0000D }, /* E35, E45, and E55 */ + { 0, } +}; + static struct parisc_device_id mux_tbl[] = { { HPHW_A_DIRECT, HVERSION_REV_ANY_ID, HVERSION_ANY_ID, 0x0000D }, { 0, } }; +MODULE_DEVICE_TABLE(parisc, builtin_mux_tbl); MODULE_DEVICE_TABLE(parisc, mux_tbl); +static struct parisc_driver builtin_serial_mux_driver = { + .name = "builtin_serial_mux", + .id_table = builtin_mux_tbl, + .probe = mux_probe, + .remove = __devexit_p(mux_remove), +}; + static struct parisc_driver serial_mux_driver = { .name = "serial_mux", .id_table = mux_tbl, .probe = mux_probe, + .remove = __devexit_p(mux_remove), }; /** @@ -507,7 +588,21 @@ static struct parisc_driver serial_mux_driver = { */ static int __init mux_init(void) { - return register_parisc_driver(&serial_mux_driver); + register_parisc_driver(&builtin_serial_mux_driver); + register_parisc_driver(&serial_mux_driver); + + if(port_cnt > 0) { + /* Start the Mux timer */ + init_timer(&mux_timer); + mux_timer.function = mux_poll; + mod_timer(&mux_timer, jiffies + MUX_POLL_DELAY); + +#ifdef CONFIG_SERIAL_MUX_CONSOLE + register_console(&mux_console); +#endif + } + + return 0; } /** @@ -517,14 +612,16 @@ static int __init mux_init(void) */ static void __exit mux_exit(void) { - int i; - - for (i = 0; i < port_cnt; i++) { - uart_remove_one_port(&mux_driver, &mux_ports[i]); - if (mux_ports[i].membase) - iounmap(mux_ports[i].membase); + /* Delete the Mux timer. */ + if(port_cnt > 0) { + del_timer(&mux_timer); +#ifdef CONFIG_SERIAL_MUX_CONSOLE + unregister_console(&mux_console); +#endif } + unregister_parisc_driver(&builtin_serial_mux_driver); + unregister_parisc_driver(&serial_mux_driver); uart_unregister_driver(&mux_driver); } diff --git a/include/asm-parisc/dma-mapping.h b/include/asm-parisc/dma-mapping.h index 66f0b40..c6c0e9f 100644 --- a/include/asm-parisc/dma-mapping.h +++ b/include/asm-parisc/dma-mapping.h @@ -236,7 +236,7 @@ int ccio_allocate_resource(const struct parisc_device *dev, unsigned long min, unsigned long max, unsigned long align); #else /* !CONFIG_IOMMU_CCIO */ #define ccio_get_iommu(dev) NULL -#define ccio_request_resource(dev, res) request_resource(&iomem_resource, res) +#define ccio_request_resource(dev, res) insert_resource(&iomem_resource, res) #define ccio_allocate_resource(dev, res, size, min, max, align) \ allocate_resource(&iomem_resource, res, size, min, max, \ align, NULL, NULL) diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h index 3567208..dcf9047 100644 --- a/include/asm-parisc/page.h +++ b/include/asm-parisc/page.h @@ -127,7 +127,11 @@ extern int npmem_ranges; /* This governs the relationship between virtual and physical addresses. * If you alter it, make sure to take care of our various fixed mapping * segments in fixmap.h */ -#define __PAGE_OFFSET (0x10000000) +#ifdef CONFIG_64BIT +#define __PAGE_OFFSET (0x40000000) /* 1GB */ +#else +#define __PAGE_OFFSET (0x10000000) /* 256MB */ +#endif #define PAGE_OFFSET ((unsigned long)__PAGE_OFFSET) diff --git a/include/asm-parisc/pdcpat.h b/include/asm-parisc/pdcpat.h index b4b34c0..47539f1 100644 --- a/include/asm-parisc/pdcpat.h +++ b/include/asm-parisc/pdcpat.h @@ -250,7 +250,7 @@ struct pdc_pat_pd_addr_map_entry { #define PAT_GET_ENTITY(value) (((value) >> 56) & 0xffUL) #define PAT_GET_DVI(value) (((value) >> 48) & 0xffUL) #define PAT_GET_IOC(value) (((value) >> 40) & 0xffUL) -#define PAT_GET_MOD_PAGES(value)(((value) & 0xffffffUL) +#define PAT_GET_MOD_PAGES(value) ((value) & 0xffffffUL) /* @@ -303,35 +303,6 @@ extern int pdc_pat_io_pci_cfg_write(unsigned long pci_addr, int pci_size, u32 va */ extern int pdc_pat; /* arch/parisc/kernel/inventory.c */ -/******************************************************************** -* PDC_PAT_CELL[Return Cell Module] memaddr[0] conf_base_addr -* ---------------------------------------------------------- -* Bit 0 to 51 - conf_base_addr -* Bit 52 to 62 - reserved -* Bit 63 - endianess bit -********************************************************************/ -#define PAT_GET_CBA(value) ((value) & 0xfffffffffffff000UL) - -/******************************************************************** -* PDC_PAT_CELL[Return Cell Module] memaddr[1] mod_info -* ---------------------------------------------------- -* Bit 0 to 7 - entity type -* 0 = central agent, 1 = processor, -* 2 = memory controller, 3 = system bus adapter, -* 4 = local bus adapter, 5 = processor bus converter, -* 6 = crossbar fabric connect, 7 = fabric interconnect, -* 8 to 254 reserved, 255 = unknown. -* Bit 8 to 15 - DVI -* Bit 16 to 23 - IOC functions -* Bit 24 to 39 - reserved -* Bit 40 to 63 - mod_pages -* number of 4K pages a module occupies starting at conf_base_addr -********************************************************************/ -#define PAT_GET_ENTITY(value) (((value) >> 56) & 0xffUL) -#define PAT_GET_DVI(value) (((value) >> 48) & 0xffUL) -#define PAT_GET_IOC(value) (((value) >> 40) & 0xffUL) -#define PAT_GET_MOD_PAGES(value)(((value) & 0xffffffUL) - #endif /* __ASSEMBLY__ */ #endif /* ! __PARISC_PATPDC_H */ diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h index fd7866d..435afe5 100644 --- a/include/asm-parisc/processor.h +++ b/include/asm-parisc/processor.h @@ -87,7 +87,6 @@ struct cpuinfo_parisc { unsigned long hpa; /* Host Physical address */ unsigned long txn_addr; /* MMIO addr of EIR or id_eid */ #ifdef CONFIG_SMP - spinlock_t lock; /* synchronization for ipi's */ unsigned long pending_ipi; /* bitmap of type ipi_message_type */ unsigned long ipi_count; /* number ipi Interrupts */ #endif diff --git a/include/asm-parisc/statfs.h b/include/asm-parisc/statfs.h index a52d8f9..1d2b813 100644 --- a/include/asm-parisc/statfs.h +++ b/include/asm-parisc/statfs.h @@ -30,11 +30,11 @@ struct statfs { struct statfs64 { long f_type; long f_bsize; - u64 f_blocks; - u64 f_bfree; - u64 f_bavail; - u64 f_files; - u64 f_ffree; + __u64 f_blocks; + __u64 f_bfree; + __u64 f_bavail; + __u64 f_files; + __u64 f_ffree; __kernel_fsid_t f_fsid; long f_namelen; long f_frsize; diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 2aa4762..47bef62 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -933,7 +933,7 @@ static int init_section_ref_ok(const char *name) ".opd", /* see comment [OPD] at exit_section_ref_ok() */ ".toc1", /* used by ppc64 */ ".stab", - ".rodata", + ".data.rel.ro", /* used by parisc64 */ ".parainstructions", ".text.lock", "__bug_table", /* used by powerpc for BUG() */ @@ -956,6 +956,7 @@ static int init_section_ref_ok(const char *name) ".eh_frame", ".debug", ".parainstructions", + ".rodata", NULL }; /* part of section name */ |
