diff options
author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-10-21 15:52:04 +1100 |
---|---|---|
committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-10-21 15:52:04 +1100 |
commit | a02efb906d12c9d4eb2ab7c59049ba9545e5412d (patch) | |
tree | bf1f6467978ec63a22f42299ecac2ee7f7e73336 /arch/powerpc/include/asm | |
parent | 84dfcb4b318463cd4883b6a19937824f49aee564 (diff) | |
parent | 2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff) |
Merge commit 'origin' into master
Manual merge of:
arch/powerpc/Kconfig
arch/powerpc/include/asm/page.h
Diffstat (limited to 'arch/powerpc/include/asm')
-rw-r--r-- | arch/powerpc/include/asm/elf.h | 4 | ||||
-rw-r--r-- | arch/powerpc/include/asm/kvm_host.h | 14 | ||||
-rw-r--r-- | arch/powerpc/include/asm/kvm_ppc.h | 12 | ||||
-rw-r--r-- | arch/powerpc/include/asm/page.h | 6 | ||||
-rw-r--r-- | arch/powerpc/include/asm/pci-bridge.h | 7 | ||||
-rw-r--r-- | arch/powerpc/include/asm/pci.h | 11 | ||||
-rw-r--r-- | arch/powerpc/include/asm/ps3av.h | 3 | ||||
-rw-r--r-- | arch/powerpc/include/asm/ptrace.h | 2 | ||||
-rw-r--r-- | arch/powerpc/include/asm/types.h | 7 |
9 files changed, 52 insertions, 14 deletions
diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h index 64c6ee22eef..d812929390e 100644 --- a/arch/powerpc/include/asm/elf.h +++ b/arch/powerpc/include/asm/elf.h @@ -232,7 +232,7 @@ typedef elf_vrregset_t elf_fpxregset_t; #endif /* __powerpc64__ */ #ifdef __powerpc64__ -# define SET_PERSONALITY(ex, ibcs2) \ +# define SET_PERSONALITY(ex) \ do { \ unsigned long new_flags = 0; \ if ((ex).e_ident[EI_CLASS] == ELFCLASS32) \ @@ -256,7 +256,7 @@ do { \ # define elf_read_implies_exec(ex, exec_stk) (test_thread_flag(TIF_32BIT) ? \ (exec_stk != EXSTACK_DISABLE_X) : 0) #else -# define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX) +# define SET_PERSONALITY(ex) set_personality(PER_LINUX) #endif /* __powerpc64__ */ extern int dcache_bsize; diff --git a/arch/powerpc/include/asm/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h index 2655e2a4831..34b52b7180c 100644 --- a/arch/powerpc/include/asm/kvm_host.h +++ b/arch/powerpc/include/asm/kvm_host.h @@ -81,11 +81,17 @@ struct kvm_vcpu_arch { struct tlbe shadow_tlb[PPC44x_TLB_SIZE]; /* Pages which are referenced in the shadow TLB. */ struct page *shadow_pages[PPC44x_TLB_SIZE]; - /* Copy of the host's TLB. */ - struct tlbe host_tlb[PPC44x_TLB_SIZE]; + + /* Track which TLB entries we've modified in the current exit. */ + u8 shadow_tlb_mod[PPC44x_TLB_SIZE]; u32 host_stack; u32 host_pid; + u32 host_dbcr0; + u32 host_dbcr1; + u32 host_dbcr2; + u32 host_iac[4]; + u32 host_msr; u64 fpr[32]; u32 gpr[32]; @@ -123,7 +129,11 @@ struct kvm_vcpu_arch { u32 ivor[16]; u32 ivpr; u32 pir; + + u32 shadow_pid; u32 pid; + u32 swap_pid; + u32 pvr; u32 ccr0; u32 ccr1; diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index a8b06879226..8931ba729d2 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -64,6 +64,10 @@ extern void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gfn_t gfn, extern void kvmppc_mmu_invalidate(struct kvm_vcpu *vcpu, gva_t eaddr, gva_t eend, u32 asid); extern void kvmppc_mmu_priv_switch(struct kvm_vcpu *vcpu, int usermode); +extern void kvmppc_mmu_switch_pid(struct kvm_vcpu *vcpu, u32 pid); + +/* XXX Book E specific */ +extern void kvmppc_tlbe_set_modified(struct kvm_vcpu *vcpu, unsigned int i); extern void kvmppc_check_and_deliver_interrupts(struct kvm_vcpu *vcpu); @@ -92,4 +96,12 @@ static inline void kvmppc_set_msr(struct kvm_vcpu *vcpu, u32 new_msr) kvm_vcpu_block(vcpu); } +static inline void kvmppc_set_pid(struct kvm_vcpu *vcpu, u32 new_pid) +{ + if (vcpu->arch.pid != new_pid) { + vcpu->arch.pid = new_pid; + vcpu->arch.swap_pid = 1; + } +} + #endif /* __POWERPC_KVM_PPC_H__ */ diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h index 120f4d49425..c0b8d4a29a9 100644 --- a/arch/powerpc/include/asm/page.h +++ b/arch/powerpc/include/asm/page.h @@ -10,11 +10,13 @@ * 2 of the License, or (at your option) any later version. */ -#include <asm/asm-compat.h> -#include <asm/kdump.h> #ifndef __ASSEMBLY__ #include <linux/types.h> +#else +#include <asm/types.h> #endif +#include <asm/asm-compat.h> +#include <asm/kdump.h> /* * On PPC32 page size is 4K. For PPC64 we support either 4K or 64K software diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index ae2ea803a0f..9047af7baa6 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -74,6 +74,13 @@ struct pci_controller { unsigned long pci_io_size; #endif + /* Some machines have a special region to forward the ISA + * "memory" cycles such as VGA memory regions. Left to 0 + * if unsupported + */ + resource_size_t isa_mem_phys; + resource_size_t isa_mem_size; + struct pci_ops *ops; unsigned int __iomem *cfg_addr; void __iomem *cfg_data; diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h index 0e52c7828ea..39d547fde95 100644 --- a/arch/powerpc/include/asm/pci.h +++ b/arch/powerpc/include/asm/pci.h @@ -123,6 +123,16 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma, /* Tell drivers/pci/proc.c that we have pci_mmap_page_range() */ #define HAVE_PCI_MMAP 1 +extern int pci_legacy_read(struct pci_bus *bus, loff_t port, u32 *val, + size_t count); +extern int pci_legacy_write(struct pci_bus *bus, loff_t port, u32 val, + size_t count); +extern int pci_mmap_legacy_page_range(struct pci_bus *bus, + struct vm_area_struct *vma, + enum pci_mmap_state mmap_state); + +#define HAVE_PCI_LEGACY 1 + #if defined(CONFIG_PPC64) || defined(CONFIG_NOT_COHERENT_CACHE) /* * For 64-bit kernels, pci_unmap_{single,page} is not a nop. @@ -226,5 +236,6 @@ extern void pci_resource_to_user(const struct pci_dev *dev, int bar, extern void pcibios_do_bus_setup(struct pci_bus *bus); extern void pcibios_fixup_of_probed_bus(struct pci_bus *bus); + #endif /* __KERNEL__ */ #endif /* __ASM_POWERPC_PCI_H */ diff --git a/arch/powerpc/include/asm/ps3av.h b/arch/powerpc/include/asm/ps3av.h index fda98715cd3..5aa22cffdbd 100644 --- a/arch/powerpc/include/asm/ps3av.h +++ b/arch/powerpc/include/asm/ps3av.h @@ -678,6 +678,8 @@ struct ps3av_pkt_avb_param { u8 buf[PS3AV_PKT_AVB_PARAM_MAX_BUF_SIZE]; }; +/* channel status */ +extern u8 ps3av_mode_cs_info[]; /** command status **/ #define PS3AV_STATUS_SUCCESS 0x0000 /* success */ @@ -735,6 +737,7 @@ extern int ps3av_get_mode(void); extern int ps3av_video_mode2res(u32, u32 *, u32 *); extern int ps3av_video_mute(int); extern int ps3av_audio_mute(int); +extern int ps3av_audio_mute_analog(int); extern int ps3av_dev_open(void); extern int ps3av_dev_close(void); extern void ps3av_register_flip_ctl(void (*flip_ctl)(int on, void *data), diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h index 734e0754fb9..280a90cc989 100644 --- a/arch/powerpc/include/asm/ptrace.h +++ b/arch/powerpc/include/asm/ptrace.h @@ -129,7 +129,7 @@ extern int ptrace_put_reg(struct task_struct *task, int regno, #define CHECK_FULL_REGS(regs) \ do { \ if ((regs)->trap & 1) \ - printk(KERN_CRIT "%s: partial register set\n", __FUNCTION__); \ + printk(KERN_CRIT "%s: partial register set\n", __func__); \ } while (0) #endif /* __powerpc64__ */ diff --git a/arch/powerpc/include/asm/types.h b/arch/powerpc/include/asm/types.h index a9a9262e84a..c004c13f291 100644 --- a/arch/powerpc/include/asm/types.h +++ b/arch/powerpc/include/asm/types.h @@ -48,13 +48,6 @@ typedef struct { typedef __vector128 vector128; -/* Physical address used by some IO functions */ -#if defined(CONFIG_PPC64) || defined(CONFIG_PHYS_64BIT) -typedef u64 phys_addr_t; -#else -typedef u32 phys_addr_t; -#endif - #if defined(__powerpc64__) || defined(CONFIG_PHYS_64BIT) typedef u64 dma_addr_t; #else |