diff options
Diffstat (limited to 'arch/x86/include/asm')
| -rw-r--r-- | arch/x86/include/asm/device.h | 5 | ||||
| -rw-r--r-- | arch/x86/include/asm/dma-mapping.h | 11 | ||||
| -rw-r--r-- | arch/x86/include/asm/intel_pmc_ipc.h | 6 | ||||
| -rw-r--r-- | arch/x86/include/asm/iommu.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/paravirt.h | 11 | ||||
| -rw-r--r-- | arch/x86/include/asm/paravirt_types.h | 2 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable-2level.h | 17 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable-3level.h | 30 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable.h | 140 | ||||
| -rw-r--r-- | arch/x86/include/asm/pgtable_64.h | 15 | ||||
| -rw-r--r-- | arch/x86/include/asm/pmc_atom.h | 158 |
11 files changed, 225 insertions, 172 deletions
diff --git a/arch/x86/include/asm/device.h b/arch/x86/include/asm/device.h index 684ed6c3aa67..1b3ef26e77df 100644 --- a/arch/x86/include/asm/device.h +++ b/arch/x86/include/asm/device.h @@ -2,9 +2,6 @@ #define _ASM_X86_DEVICE_H struct dev_archdata { -#ifdef CONFIG_X86_DEV_DMA_OPS - struct dma_map_ops *dma_ops; -#endif #if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU) void *iommu; /* hook for IOMMU specific extension */ #endif @@ -13,7 +10,7 @@ struct dev_archdata { #if defined(CONFIG_X86_DEV_DMA_OPS) && defined(CONFIG_PCI_DOMAINS) struct dma_domain { struct list_head node; - struct dma_map_ops *dma_ops; + const struct dma_map_ops *dma_ops; int domain_nr; }; void add_dma_domain(struct dma_domain *domain); diff --git a/arch/x86/include/asm/dma-mapping.h b/arch/x86/include/asm/dma-mapping.h index 44461626830e..08a0838b83fb 100644 --- a/arch/x86/include/asm/dma-mapping.h +++ b/arch/x86/include/asm/dma-mapping.h @@ -25,18 +25,11 @@ extern int iommu_merge; extern struct device x86_dma_fallback_dev; extern int panic_on_overflow; -extern struct dma_map_ops *dma_ops; +extern const struct dma_map_ops *dma_ops; -static inline struct dma_map_ops *get_dma_ops(struct device *dev) +static inline const struct dma_map_ops *get_arch_dma_ops(struct bus_type *bus) { -#ifndef CONFIG_X86_DEV_DMA_OPS return dma_ops; -#else - if (unlikely(!dev) || !dev->archdata.dma_ops) - return dma_ops; - else - return dev->archdata.dma_ops; -#endif } bool arch_dma_alloc_attrs(struct device **dev, gfp_t *gfp); diff --git a/arch/x86/include/asm/intel_pmc_ipc.h b/arch/x86/include/asm/intel_pmc_ipc.h index cd0310e186f4..4291b6a5ddf7 100644 --- a/arch/x86/include/asm/intel_pmc_ipc.h +++ b/arch/x86/include/asm/intel_pmc_ipc.h @@ -30,6 +30,7 @@ int intel_pmc_ipc_raw_cmd(u32 cmd, u32 sub, u8 *in, u32 inlen, u32 *out, u32 outlen, u32 dptr, u32 sptr); int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen, u32 *out, u32 outlen); +int intel_pmc_s0ix_counter_read(u64 *data); #else @@ -50,6 +51,11 @@ static inline int intel_pmc_ipc_command(u32 cmd, u32 sub, u8 *in, u32 inlen, return -EINVAL; } +static inline int intel_pmc_s0ix_counter_read(u64 *data) +{ + return -EINVAL; +} + #endif /*CONFIG_INTEL_PMC_IPC*/ #endif diff --git a/arch/x86/include/asm/iommu.h b/arch/x86/include/asm/iommu.h index 345c99cef152..793869879464 100644 --- a/arch/x86/include/asm/iommu.h +++ b/arch/x86/include/asm/iommu.h @@ -1,7 +1,7 @@ #ifndef _ASM_X86_IOMMU_H #define _ASM_X86_IOMMU_H -extern struct dma_map_ops nommu_dma_ops; +extern const struct dma_map_ops nommu_dma_ops; extern int force_iommu, no_iommu; extern int iommu_detected; extern int iommu_pass_through; diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h index f75fbfe550f2..0489884fdc44 100644 --- a/arch/x86/include/asm/paravirt.h +++ b/arch/x86/include/asm/paravirt.h @@ -475,6 +475,17 @@ static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, native_pmd_val(pmd)); } +static inline void set_pud_at(struct mm_struct *mm, unsigned long addr, + pud_t *pudp, pud_t pud) +{ + if (sizeof(pudval_t) > sizeof(long)) + /* 5 arg words */ + pv_mmu_ops.set_pud_at(mm, addr, pudp, pud); + else + PVOP_VCALL4(pv_mmu_ops.set_pud_at, mm, addr, pudp, + native_pud_val(pud)); +} + static inline void set_pmd(pmd_t *pmdp, pmd_t pmd) { pmdval_t val = native_pmd_val(pmd); diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h index bb2de45a60f2..b060f962d581 100644 --- a/arch/x86/include/asm/paravirt_types.h +++ b/arch/x86/include/asm/paravirt_types.h @@ -249,6 +249,8 @@ struct pv_mmu_ops { void (*set_pmd)(pmd_t *pmdp, pmd_t pmdval); void (*set_pmd_at)(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmdval); + void (*set_pud_at)(struct mm_struct *mm, unsigned long addr, + pud_t *pudp, pud_t pudval); void (*pte_update)(struct mm_struct *mm, unsigned long addr, pte_t *ptep); diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h index fd74a11959de..a8b96e708c2b 100644 --- a/arch/x86/include/asm/pgtable-2level.h +++ b/arch/x86/include/asm/pgtable-2level.h @@ -21,6 +21,10 @@ static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd) *pmdp = pmd; } +static inline void native_set_pud(pud_t *pudp, pud_t pud) +{ +} + static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte) { native_set_pte(ptep, pte); @@ -31,6 +35,10 @@ static inline void native_pmd_clear(pmd_t *pmdp) native_set_pmd(pmdp, __pmd(0)); } +static inline void native_pud_clear(pud_t *pudp) +{ +} + static inline void native_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *xp) { @@ -55,6 +63,15 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp) #define native_pmdp_get_and_clear(xp) native_local_pmdp_get_and_clear(xp) #endif +#ifdef CONFIG_SMP +static inline pud_t native_pudp_get_and_clear(pud_t *xp) +{ + return __pud(xchg((pudval_t *)xp, 0)); +} +#else +#define native_pudp_get_and_clear(xp) native_local_pudp_get_and_clear(xp) +#endif + /* Bit manipulation helper on pte/pgoff entry */ static inline unsigned long pte_bitop(unsigned long value, unsigned int rightshift, unsigned long mask, unsigned int leftshift) diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h index cdaa58c9b39e..8f50fb3f04e1 100644 --- a/arch/x86/include/asm/pgtable-3level.h +++ b/arch/x86/include/asm/pgtable-3level.h @@ -121,6 +121,12 @@ static inline void native_pmd_clear(pmd_t *pmd) *(tmp + 1) = 0; } +#ifndef CONFIG_SMP +static inline void native_pud_clear(pud_t *pudp) +{ +} +#endif + static inline void pud_clear(pud_t *pudp) { set_pud(pudp, __pud(0)); @@ -176,6 +182,30 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *pmdp) #define native_pmdp_get_and_clear(xp) native_local_pmdp_get_and_clear(xp) #endif +#ifdef CONFIG_SMP +union split_pud { + struct { + u32 pud_low; + u32 pud_high; + }; + pud_t pud; +}; + +static inline pud_t native_pudp_get_and_clear(pud_t *pudp) +{ + union split_pud res, *orig = (union split_pud *)pudp; + + /* xchg acts as a barrier before setting of the high bits */ + res.pud_low = xchg(&orig->pud_low, 0); + res.pud_high = orig->pud_high; + orig->pud_high = 0; + + return res.pud; +} +#else +#define native_pudp_get_and_clear(xp) native_local_pudp_get_and_clear(xp) +#endif + /* Encode and de-code a swap entry */ #define MAX_SWAPFILES_CHECK() BUILD_BUG_ON(MAX_SWAPFILES_SHIFT > 5) #define __swp_type(x) (((x).val) & 0x1f) diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h index 437feb436efa..1cfb36b8c024 100644 --- a/arch/x86/include/asm/pgtable.h +++ b/arch/x86/include/asm/pgtable.h @@ -46,6 +46,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page); #define set_pte(ptep, pte) native_set_pte(ptep, pte) #define set_pte_at(mm, addr, ptep, pte) native_set_pte_at(mm, addr, ptep, pte) #define set_pmd_at(mm, addr, pmdp, pmd) native_set_pmd_at(mm, addr, pmdp, pmd) +#define set_pud_at(mm, addr, pudp, pud) native_set_pud_at(mm, addr, pudp, pud) #define set_pte_atomic(ptep, pte) \ native_set_pte_atomic(ptep, pte) @@ -128,6 +129,16 @@ static inline int pmd_young(pmd_t pmd) return pmd_flags(pmd) & _PAGE_ACCESSED; } +static inline int pud_dirty(pud_t pud) +{ + return pud_flags(pud) & _PAGE_DIRTY; +} + +static inline int pud_young(pud_t pud) +{ + return pud_flags(pud) & _PAGE_ACCESSED; +} + static inline int pte_write(pte_t pte) { return pte_flags(pte) & _PAGE_RW; @@ -181,6 +192,13 @@ static inline int pmd_trans_huge(pmd_t pmd) return (pmd_val(pmd) & (_PAGE_PSE|_PAGE_DEVMAP)) == _PAGE_PSE; } +#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD +static inline int pud_trans_huge(pud_t pud) +{ + return (pud_val(pud) & (_PAGE_PSE|_PAGE_DEVMAP)) == _PAGE_PSE; +} +#endif + #define has_transparent_hugepage has_transparent_hugepage static inline int has_transparent_hugepage(void) { @@ -192,6 +210,18 @@ static inline int pmd_devmap(pmd_t pmd) { return !!(pmd_val(pmd) & _PAGE_DEVMAP); } + +#ifdef CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE_PUD +static inline int pud_devmap(pud_t pud) +{ + return !!(pud_val(pud) & _PAGE_DEVMAP); +} +#else +static inline int pud_devmap(pud_t pud) +{ + return 0; +} +#endif #endif #endif /* CONFIG_TRANSPARENT_HUGEPAGE */ @@ -333,6 +363,65 @@ static inline pmd_t pmd_mknotpresent(pmd_t pmd) return pmd_clear_flags(pmd, _PAGE_PRESENT | _PAGE_PROTNONE); } +static inline pud_t pud_set_flags(pud_t pud, pudval_t set) +{ + pudval_t v = native_pud_val(pud); + + return __pud(v | set); +} + +static inline pud_t pud_clear_flags(pud_t pud, pudval_t clear) +{ + pudval_t v = native_pud_val(pud); + + return __pud(v & ~clear); +} + +static inline pud_t pud_mkold(pud_t pud) +{ + return pud_clear_flags(pud, _PAGE_ACCESSED); +} + +static inline pud_t pud_mkclean(pud_t pud) +{ + return pud_clear_flags(pud, _PAGE_DIRTY); +} + +static inline pud_t pud_wrprotect(pud_t pud) +{ + return pud_clear_flags(pud, _PAGE_RW); +} + +static inline pud_t pud_mkdirty(pud_t pud) +{ + return pud_set_flags(pud, _PAGE_DIRTY | _PAGE_SOFT_DIRTY); +} + +static inline pud_t pud_mkdevmap(pud_t pud) +{ + return pud_set_flags(pud, _PAGE_DEVMAP); +} + +static inline pud_t pud_mkhuge(pud_t pud) +{ + return pud_set_flags(pud, _PAGE_PSE); +} + +static inline pud_t pud_mkyoung(pud_t pud) +{ + return pud_set_flags(pud, _PAGE_ACCESSED); +} + +static inline pud_t pud_mkwrite(pud_t pud) +{ + return pud_set_flags(pud, _PAGE_RW); +} + +static inline pud_t pud_mknotpresent(pud_t pud) +{ + return pud_clear_flags(pud, _PAGE_PRESENT | _PAGE_PROTNONE); +} + #ifdef CONFIG_HAVE_ARCH_SOFT_DIRTY static inline int pte_soft_dirty(pte_t pte) { @@ -344,6 +433,11 @@ static inline int pmd_soft_dirty(pmd_t pmd) return pmd_flags(pmd) & _PAGE_SOFT_DIRTY; } +static inline int pud_soft_dirty(pud_t pud) +{ + return pud_flags(pud) & _PAGE_SOFT_DIRTY; +} + static inline pte_t pte_mksoft_dirty(pte_t pte) { return pte_set_flags(pte, _PAGE_SOFT_DIRTY); @@ -354,6 +448,11 @@ static inline pmd_t pmd_mksoft_dirty(pmd_t pmd) return pmd_set_flags(pmd, _PAGE_SOFT_DIRTY); } +static inline pud_t pud_mksoft_dirty(pud_t pud) +{ + return pud_set_flags(pud, _PAGE_SOFT_DIRTY); +} + static inline pte_t pte_clear_soft_dirty(pte_t pte) { return pte_clear_flags(pte, _PAGE_SOFT_DIRTY); @@ -364,6 +463,11 @@ static inline pmd_t pmd_clear_soft_dirty(pmd_t pmd) return pmd_clear_flags(pmd, _PAGE_SOFT_DIRTY); } +static inline pud_t pud_clear_soft_dirty(pud_t pud) +{ + return pud_clear_flags(pud, _PAGE_SOFT_DIRTY); +} + #endif /* CONFIG_HAVE_ARCH_SOFT_DIRTY */ /* @@ -392,6 +496,12 @@ static inline pmd_t pfn_pmd(unsigned long page_nr, pgprot_t pgprot) massage_pgprot(pgprot)); } +static inline pud_t pfn_pud(unsigned long page_nr, pgprot_t pgprot) +{ + return __pud(((phys_addr_t)page_nr << PAGE_SHIFT) | + massage_pgprot(pgprot)); +} + static inline pte_t pte_modify(pte_t pte, pgprot_t newprot) { pteval_t val = pte_val(pte); @@ -771,6 +881,14 @@ static inline pmd_t native_local_pmdp_get_and_clear(pmd_t *pmdp) return res; } +static inline pud_t native_local_pudp_get_and_clear(pud_t *pudp) +{ + pud_t res = *pudp; + + native_pud_clear(pudp); + return res; +} + static inline void native_set_pte_at(struct mm_struct *mm, unsigned long addr, pte_t *ptep , pte_t pte) { @@ -783,6 +901,12 @@ static inline void native_set_pmd_at(struct mm_struct *mm, unsigned long addr, native_set_pmd(pmdp, pmd); } +static inline void native_set_pud_at(struct mm_struct *mm, unsigned long addr, + pud_t *pudp, pud_t pud) +{ + native_set_pud(pudp, pud); +} + #ifndef CONFIG_PARAVIRT /* * Rules for using pte_update - it must be called after any PTE update which @@ -861,10 +985,15 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, extern int pmdp_set_access_flags(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp, pmd_t entry, int dirty); +extern int pudp_set_access_flags(struct vm_area_struct *vma, + unsigned long address, pud_t *pudp, + pud_t entry, int dirty); #define __HAVE_ARCH_PMDP_TEST_AND_CLEAR_YOUNG extern int pmdp_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pmd_t *pmdp); +extern int pudp_test_and_clear_young(struct vm_area_struct *vma, + unsigned long addr, pud_t *pudp); #define __HAVE_ARCH_PMDP_CLEAR_YOUNG_FLUSH extern int pmdp_clear_flush_young(struct vm_area_struct *vma, @@ -884,6 +1013,13 @@ static inline pmd_t pmdp_huge_get_and_clear(struct mm_struct *mm, unsigned long return native_pmdp_get_and_clear(pmdp); } +#define __HAVE_ARCH_PUDP_HUGE_GET_AND_CLEAR +static inline pud_t pudp_huge_get_and_clear(struct mm_struct *mm, + unsigned long addr, pud_t *pudp) +{ + return native_pudp_get_and_clear(pudp); +} + #define __HAVE_ARCH_PMDP_SET_WRPROTECT static inline void pmdp_set_wrprotect(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp) @@ -932,6 +1068,10 @@ static inline void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long addr, pmd_t *pmd) { } +static inline void update_mmu_cache_pud(struct vm_area_struct *vma, + unsigned long addr, pud_t *pud) +{ +} #ifdef CONFIG_HAVE_ARCH_SOFT_DIRTY static inline pte_t pte_swp_mksoft_dirty(pte_t pte) diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h index 62b775926045..73c7ccc38912 100644 --- a/arch/x86/include/asm/pgtable_64.h +++ b/arch/x86/include/asm/pgtable_64.h @@ -106,6 +106,21 @@ static inline void native_pud_clear(pud_t *pud) native_set_pud(pud, native_make_pud(0)); } +static inline pud_t native_pudp_get_and_clear(pud_t *xp) +{ +#ifdef CONFIG_SMP + return native_make_pud(xchg(&xp->pud, 0)); +#else + /* native_local_pudp_get_and_clear, + * but duplicated because of cyclic dependency + */ + pud_t ret = *xp; + + native_pud_clear(xp); + return ret; +#endif +} + static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd) { *pgdp = pgd; diff --git a/arch/x86/include/asm/pmc_atom.h b/arch/x86/include/asm/pmc_atom.h deleted file mode 100644 index aa8744c77c6d..000000000000 --- a/arch/x86/include/asm/pmc_atom.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * Intel Atom SOC Power Management Controller Header File - * Copyright (c) 2014, Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope 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. - * - */ - -#ifndef PMC_ATOM_H -#define PMC_ATOM_H - -/* ValleyView Power Control Unit PCI Device ID */ -#define PCI_DEVICE_ID_VLV_PMC 0x0F1C -/* CherryTrail Power Control Unit PCI Device ID */ -#define PCI_DEVICE_ID_CHT_PMC 0x229C - -/* PMC Memory mapped IO registers */ -#define PMC_BASE_ADDR_OFFSET 0x44 -#define PMC_BASE_ADDR_MASK 0xFFFFFE00 -#define PMC_MMIO_REG_LEN 0x100 -#define PMC_REG_BIT_WIDTH 32 - -/* BIOS uses FUNC_DIS to disable specific function */ -#define PMC_FUNC_DIS 0x34 -#define PMC_FUNC_DIS_2 0x38 - -/* CHT specific bits in FUNC_DIS2 register */ -#define BIT_FD_GMM BIT(3) -#define BIT_FD_ISH BIT(4) - -/* S0ix wake event control */ -#define PMC_S0IX_WAKE_EN 0x3C - -#define BIT_LPC_CLOCK_RUN BIT(4) -#define BIT_SHARED_IRQ_GPSC BIT(5) -#define BIT_ORED_DEDICATED_IRQ_GPSS BIT(18) -#define BIT_ORED_DEDICATED_IRQ_GPSC BIT(19) -#define BIT_SHARED_IRQ_GPSS BIT(20) - -#define PMC_WAKE_EN_SETTING ~(BIT_LPC_CLOCK_RUN | \ - BIT_SHARED_IRQ_GPSC | \ - BIT_ORED_DEDICATED_IRQ_GPSS | \ - BIT_ORED_DEDICATED_IRQ_GPSC | \ - BIT_SHARED_IRQ_GPSS) - -/* The timers acumulate time spent in sleep state */ -#define PMC_S0IR_TMR 0x80 -#define PMC_S0I1_TMR 0x84 -#define PMC_S0I2_TMR 0x88 -#define PMC_S0I3_TMR 0x8C -#define PMC_S0_TMR 0x90 -/* Sleep state counter is in units of of 32us */ -#define PMC_TMR_SHIFT 5 - -/* Power status of power islands */ -#define PMC_PSS 0x98 - -#define PMC_PSS_BIT_GBE BIT(0) -#define PMC_PSS_BIT_SATA BIT(1) -#define PMC_PSS_BIT_HDA BIT(2) -#define PMC_PSS_BIT_SEC BIT(3) -#define PMC_PSS_BIT_PCIE BIT(4) -#define PMC_PSS_BIT_LPSS BIT(5) -#define PMC_PSS_BIT_LPE BIT(6) -#define PMC_PSS_BIT_DFX BIT(7) -#define PMC_PSS_BIT_USH_CTRL BIT(8) -#define PMC_PSS_BIT_USH_SUS BIT(9) -#define PMC_PSS_BIT_USH_VCCS BIT(10) -#define PMC_PSS_BIT_USH_VCCA BIT(11) -#define PMC_PSS_BIT_OTG_CTRL BIT(12) -#define PMC_PSS_BIT_OTG_VCCS BIT(13) -#define PMC_PSS_BIT_OTG_VCCA_CLK BIT(14) -#define PMC_PSS_BIT_OTG_VCCA BIT(15) -#define PMC_PSS_BIT_USB BIT(16) -#define PMC_PSS_BIT_USB_SUS BIT(17) - -/* CHT specific bits in PSS register */ -#define PMC_PSS_BIT_CHT_UFS BIT(7) -#define PMC_PSS_BIT_CHT_UXD BIT(11) -#define PMC_PSS_BIT_CHT_UXD_FD BIT(12) -#define PMC_PSS_BIT_CHT_UX_ENG BIT(15) -#define PMC_PSS_BIT_CHT_USB_SUS BIT(16) -#define PMC_PSS_BIT_CHT_GMM BIT(17) -#define PMC_PSS_BIT_CHT_ISH BIT(18) -#define PMC_PSS_BIT_CHT_DFX_MASTER BIT(26) -#define PMC_PSS_BIT_CHT_DFX_CLUSTER1 BIT(27) -#define PMC_PSS_BIT_CHT_DFX_CLUSTER2 BIT(28) -#define PMC_PSS_BIT_CHT_DFX_CLUSTER3 BIT(29) -#define PMC_PSS_BIT_CHT_DFX_CLUSTER4 BIT(30) -#define PMC_PSS_BIT_CHT_DFX_CLUSTER5 BIT(31) - -/* These registers reflect D3 status of functions */ -#define PMC_D3_STS_0 0xA0 - -#define BIT_LPSS1_F0_DMA BIT(0) -#define BIT_LPSS1_F1_PWM1 BIT(1) -#define BIT_LPSS1_F2_PWM2 BIT(2) -#define BIT_LPSS1_F3_HSUART1 BIT(3) -#define BIT_LPSS1_F4_HSUART2 BIT(4) -#define BIT_LPSS1_F5_SPI BIT(5) -#define BIT_LPSS1_F6_XXX BIT(6) -#define BIT_LPSS1_F7_XXX BIT(7) -#define BIT_SCC_EMMC BIT(8) -#define BIT_SCC_SDIO BIT(9) -#define BIT_SCC_SDCARD BIT(10) -#define BIT_SCC_MIPI BIT(11) -#define BIT_HDA BIT(12) -#define BIT_LPE BIT(13) -#define BIT_OTG BIT(14) -#define BIT_USH BIT(15) -#define BIT_GBE BIT(16) -#define BIT_SATA BIT(17) -#define BIT_USB_EHCI BIT(18) -#define BIT_SEC BIT(19) -#define BIT_PCIE_PORT0 BIT(20) -#define BIT_PCIE_PORT1 BIT(21) -#define BIT_PCIE_PORT2 BIT(22) -#define BIT_PCIE_PORT3 BIT(23) -#define BIT_LPSS2_F0_DMA BIT(24) -#define BIT_LPSS2_F1_I2C1 BIT(25) -#define BIT_LPSS2_F2_I2C2 BIT(26) -#define BIT_LPSS2_F3_I2C3 BIT(27) -#define BIT_LPSS2_F4_I2C4 BIT(28) -#define BIT_LPSS2_F5_I2C5 BIT(29) -#define BIT_LPSS2_F6_I2C6 BIT(30) -#define BIT_LPSS2_F7_I2C7 BIT(31) - -#define PMC_D3_STS_1 0xA4 -#define BIT_SMB BIT(0) -#define BIT_OTG_SS_PHY BIT(1) -#define BIT_USH_SS_PHY BIT(2) -#define BIT_DFX BIT(3) - -/* CHT specific bits in PMC_D3_STS_1 register */ -#define BIT_STS_GMM BIT(1) -#define BIT_STS_ISH BIT(2) - -/* PMC I/O Registers */ -#define ACPI_BASE_ADDR_OFFSET 0x40 -#define ACPI_BASE_ADDR_MASK 0xFFFFFE00 -#define ACPI_MMIO_REG_LEN 0x100 - -#define PM1_CNT 0x4 -#define SLEEP_TYPE_MASK 0xFFFFECFF -#define SLEEP_TYPE_S5 0x1C00 -#define SLEEP_ENABLE 0x2000 - -extern int pmc_atom_read(int offset, u32 *value); -extern int pmc_atom_write(int offset, u32 value); - -#endif /* PMC_ATOM_H */ |