From e83f214e45a80459d2931ae1259ab5fae82c8a8e Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 18 Oct 2006 12:48:35 -0700 Subject: [PATCH 1/3] [SPARC64]: Compute dma_end argument to sabre_pbm_init() correctly. virtual-dma property layout is [start, size] not [start, end]. Signed-off-by: David S. Miller --- arch/sparc64/kernel/pci_sabre.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c index de7f7850a844..94bb681f2323 100644 --- a/arch/sparc64/kernel/pci_sabre.c +++ b/arch/sparc64/kernel/pci_sabre.c @@ -1465,5 +1465,5 @@ void sabre_init(struct device_node *dp, char *model_name) /* * Look for APB underneath. */ - sabre_pbm_init(p, dp, vdma[0], vdma[1]); + sabre_pbm_init(p, dp, vdma[0], vdma[0] + vdma[1]); } From 6bda57365a5fda4743d83a5987c6aab66e90771c Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 18 Oct 2006 23:00:35 -0700 Subject: [PATCH 2/3] [SPARC64]: Fix of_ioremap(). Use request_mem_region() if IORESOURCE_MEM. Signed-off-by: David S. Miller --- arch/sparc64/kernel/of_device.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/sparc64/kernel/of_device.c b/arch/sparc64/kernel/of_device.c index d822c7c18e1f..d3dfb2a36d47 100644 --- a/arch/sparc64/kernel/of_device.c +++ b/arch/sparc64/kernel/of_device.c @@ -131,8 +131,13 @@ static int of_device_resume(struct device * dev) void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name) { unsigned long ret = res->start + offset; + struct resource *r; - if (!request_region(ret, size, name)) + if (res->flags & IORESOURCE_MEM) + r = request_mem_region(ret, size, name); + else + r = request_region(ret, size, name); + if (!r) ret = 0; return (void __iomem *) ret; From 6cf431d77c3e917399a847e3a7ec239d5163056b Mon Sep 17 00:00:00 2001 From: David Woodhouse Date: Fri, 20 Oct 2006 00:29:33 -0700 Subject: [PATCH 3/3] [SPARC]: Clean up asm-sparc/elf.h pollution in userspace. We don't need to export sparc_elf_hwcap() to userspace, and it doesn't build there. Remove it by moving it inside #ifdef __KERNEL__, along with some other things which don't need to be exported. Signed-off-by: David Woodhouse Signed-off-by: Andrew Morton Signed-off-by: David S. Miller --- include/asm-sparc/elf.h | 41 ++++++++++++++++++++--------------------- 1 file changed, 20 insertions(+), 21 deletions(-) diff --git a/include/asm-sparc/elf.h b/include/asm-sparc/elf.h index 83a3dd15a6ed..aaf6ef40ee2f 100644 --- a/include/asm-sparc/elf.h +++ b/include/asm-sparc/elf.h @@ -8,11 +8,6 @@ #include -#ifdef __KERNEL__ -#include -#include -#endif - /* * Sparc section types */ @@ -77,6 +72,23 @@ typedef unsigned long elf_greg_t; #define ELF_NGREG 38 typedef elf_greg_t elf_gregset_t[ELF_NGREG]; +typedef struct { + union { + unsigned long pr_regs[32]; + double pr_dregs[16]; + } pr_fr; + unsigned long __unused; + unsigned long pr_fsr; + unsigned char pr_qcnt; + unsigned char pr_q_entrysize; + unsigned char pr_en; + unsigned int pr_q[64]; +} elf_fpregset_t; + +#ifdef __KERNEL__ +#include +#include + /* Format is: * G0 --> G7 * O0 --> O7 @@ -99,20 +111,7 @@ do { unsigned long *dest = &(__elf_regs[0]); \ dest[34] = src->npc; \ dest[35] = src->y; \ dest[36] = dest[37] = 0; /* XXX */ \ -} while(0); /* Janitors: Don't touch this colon. */ - -typedef struct { - union { - unsigned long pr_regs[32]; - double pr_dregs[16]; - } pr_fr; - unsigned long __unused; - unsigned long pr_fsr; - unsigned char pr_qcnt; - unsigned char pr_q_entrysize; - unsigned char pr_en; - unsigned int pr_q[64]; -} elf_fpregset_t; +} while(0); /* Janitors: Don't touch this semicolon. */ #define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs) \ ({ ELF_CORE_COPY_REGS((*(__elf_regs)), (__tsk)->thread.kregs); 1; }) @@ -165,8 +164,8 @@ typedef struct { #define ELF_PLATFORM (NULL) -#ifdef __KERNEL__ #define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) -#endif + +#endif /* __KERNEL__ */ #endif /* !(__ASMSPARC_ELF_H) */