aboutsummaryrefslogtreecommitdiffstats
path: root/util/lint
diff options
context:
space:
mode:
authorFelix Singer <felixsinger@posteo.net>2022-12-02 00:21:50 +0100
committerFelix Singer <felixsinger@posteo.net>2022-12-06 15:30:12 +0000
commit48e058983d6a1e36cd37bacad88f1e9ea3bd6092 (patch)
treef9741364f820f069c21c3d3eea50d9e1ac60c51f /util/lint
parent6352f8b3df524fc0abc03dde4c675661cb3d97a8 (diff)
downloadflashrom-48e058983d6a1e36cd37bacad88f1e9ea3bd6092.tar.gz
flashrom-48e058983d6a1e36cd37bacad88f1e9ea3bd6092.tar.bz2
flashrom-48e058983d6a1e36cd37bacad88f1e9ea3bd6092.zip
test_build.sh: Switch to meson setup <dir>
Running the setup command as `meson [options]` instead of `meson setup [options]` is ambiguous and deprecated. Change-Id: I6e84997f910928d3973a4e5826a2d4196bdb2916 Signed-off-by: Felix Singer <felixsinger@posteo.net> Reviewed-on: https://review.coreboot.org/c/flashrom/+/70242 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Anastasia Klimchuk <aklm@chromium.org> Reviewed-by: Alexander Goncharov <chat@joursoir.net>
Diffstat (limited to 'util/lint')
0 files changed, 0 insertions, 0 deletions
/a> 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235
#ifndef _I386_PAGE_H
#define _I386_PAGE_H

/* PAGE_SHIFT determines the page size */
#define PAGE_SHIFT	12
#define PAGE_SIZE	(1UL << PAGE_SHIFT)
#define PAGE_MASK	(~(PAGE_SIZE-1))

#define LARGE_PAGE_MASK (~(LARGE_PAGE_SIZE-1))
#define LARGE_PAGE_SIZE (1UL << PMD_SHIFT)

#ifdef __KERNEL__
#ifndef __ASSEMBLY__

#include <linux/config.h>
#include <linux/string.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <asm/bug.h>
#include <asm-xen/xen-public/xen.h>
#include <asm-xen/foreign_page.h>

#define arch_free_page(_page,_order)			\
({	int foreign = PageForeign(_page);		\
	if (foreign)					\
		(PageForeignDestructor(_page))(_page);	\
	foreign;					\
})
#define HAVE_ARCH_FREE_PAGE

#ifdef CONFIG_XEN_SCRUB_PAGES
#define scrub_pages(_p,_n) memset((void *)(_p), 0, (_n) << PAGE_SHIFT)
#else
#define scrub_pages(_p,_n) ((void)0)
#endif

#ifdef CONFIG_X86_USE_3DNOW

#include <asm/mmx.h>

#define clear_page(page)	mmx_clear_page((void *)(page))
#define copy_page(to,from)	mmx_copy_page(to,from)

#else

#define alloc_zeroed_user_highpage(vma, vaddr) alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO, vma, vaddr)
#define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE

/*
 *	On older X86 processors it's not a win to use MMX here it seems.
 *	Maybe the K6-III ?
 */
 
#define clear_page(page)	memset((void *)(page), 0, PAGE_SIZE)
#define copy_page(to,from)	memcpy((void *)(to), (void *)(from), PAGE_SIZE)

#endif

#define clear_user_page(page, vaddr, pg)	clear_page(page)
#define copy_user_page(to, from, vaddr, pg)	copy_page(to, from)

/**** MACHINE <-> PHYSICAL CONVERSION MACROS ****/
extern unsigned int *phys_to_machine_mapping;
#define pfn_to_mfn(_pfn) ((unsigned long)(phys_to_machine_mapping[(_pfn)]))
#define mfn_to_pfn(_mfn) ((unsigned long)(machine_to_phys_mapping[(_mfn)]))
static inline unsigned long phys_to_machine(unsigned long phys)
{
	unsigned long machine = pfn_to_mfn(phys >> PAGE_SHIFT);
	machine = (machine << PAGE_SHIFT) | (phys & ~PAGE_MASK);
	return machine;
}
static inline unsigned long machine_to_phys(unsigned long machine)
{
	unsigned long phys = mfn_to_pfn(machine >> PAGE_SHIFT);
	phys = (phys << PAGE_SHIFT) | (machine & ~PAGE_MASK);
	return phys;
}

/*
 * These are used to make use of C type-checking..
 */
extern int nx_enabled;
#ifdef CONFIG_X86_PAE
extern unsigned long long __supported_pte_mask;
typedef struct { unsigned long pte_low, pte_high; } pte_t;
typedef struct { unsigned long long pmd; } pmd_t;
typedef struct { unsigned long long pgd; } pgd_t;
typedef struct { unsigned long long pgprot; } pgprot_t;
#define __pte(x) ({ unsigned long long _x = (x); \
    (((_x)&1) ? ((pte_t) {phys_to_machine(_x)}) : ((pte_t) {(_x)})); })
#define __pgd(x) ({ unsigned long long _x = (x); \
    (((_x)&1) ? ((pgd_t) {phys_to_machine(_x)}) : ((pgd_t) {(_x)})); })
#define __pmd(x) ({ unsigned long long _x = (x); \
    (((_x)&1) ? ((pmd_t) {phys_to_machine(_x)}) : ((pmd_t) {(_x)})); })
static inline unsigned long long pte_val(pte_t x)
{
	unsigned long long ret;

	if (x.pte_low) {
		ret = x.pte_low | (unsigned long long)x.pte_high << 32;
		ret = machine_to_phys(ret) | 1;
	} else {
		ret = 0;
	}
	return ret;
}
static inline unsigned long long pmd_val(pmd_t x)
{
	unsigned long long ret = x.pmd;
	if (ret) ret = machine_to_phys(ret) | 1;
	return ret;
}
static inline unsigned long long pgd_val(pgd_t x)
{
	unsigned long long ret = x.pgd;
	if (ret) ret = machine_to_phys(ret) | 1;
	return ret;
}
static inline unsigned long long pte_val_ma(pte_t x)
{
	return (unsigned long long)x.pte_high << 32 | x.pte_low;
}
#define HPAGE_SHIFT	21
#else
typedef struct { unsigned long pte_low; } pte_t;
typedef struct { unsigned long pgd; } pgd_t;
typedef struct { unsigned long pgprot; } pgprot_t;
#define boot_pte_t pte_t /* or would you rather have a typedef */
#define pte_val(x)	(((x).pte_low & 1) ? machine_to_phys((x).pte_low) : \
			 (x).pte_low)
#define pte_val_ma(x)	((x).pte_low)
#define __pte(x) ({ unsigned long _x = (x); \
    (((_x)&1) ? ((pte_t) {phys_to_machine(_x)}) : ((pte_t) {(_x)})); })
#define __pgd(x) ({ unsigned long _x = (x); \
    (((_x)&1) ? ((pgd_t) {phys_to_machine(_x)}) : ((pgd_t) {(_x)})); })
static inline unsigned long pgd_val(pgd_t x)
{
	unsigned long ret = x.pgd;
	if (ret) ret = machine_to_phys(ret) | 1;
	return ret;
}
#define HPAGE_SHIFT	22
#endif
#define PTE_MASK	PAGE_MASK

#ifdef CONFIG_HUGETLB_PAGE
#define HPAGE_SIZE	((1UL) << HPAGE_SHIFT)
#define HPAGE_MASK	(~(HPAGE_SIZE - 1))
#define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
#endif

#define pgprot_val(x)	((x).pgprot)

#define __pte_ma(x)	((pte_t) { (x) } )
#define __pgprot(x)	((pgprot_t) { (x) } )

#endif /* !__ASSEMBLY__ */

/* to align the pointer to the (next) page boundary */
#define PAGE_ALIGN(addr)	(((addr)+PAGE_SIZE-1)&PAGE_MASK)

/*
 * This handles the memory map.. We could make this a config
 * option, but too many people screw it up, and too few need
 * it.
 *
 * A __PAGE_OFFSET of 0xC0000000 means that the kernel has
 * a virtual address space of one gigabyte, which limits the
 * amount of physical memory you can use to about 950MB. 
 *
 * If you want more physical memory than this then see the CONFIG_HIGHMEM4G
 * and CONFIG_HIGHMEM64G options in the kernel configuration.
 */

#ifndef __ASSEMBLY__

/*
 * This much address space is reserved for vmalloc() and iomap()
 * as well as fixmap mappings.
 */
extern unsigned int __VMALLOC_RESERVE;

/* Pure 2^n version of get_order */
static __inline__ int get_order(unsigned long size)
{
	int order;

	size = (size-1) >> (PAGE_SHIFT-1);
	order = -1;
	do {
		size >>= 1;
		order++;
	} while (size);
	return order;
}

extern int sysctl_legacy_va_layout;

#endif /* __ASSEMBLY__ */

#ifdef __ASSEMBLY__
#define __PAGE_OFFSET		(0xC0000000)
#else
#define __PAGE_OFFSET		(0xC0000000UL)
#endif


#define PAGE_OFFSET		((unsigned long)__PAGE_OFFSET)
#define VMALLOC_RESERVE		((unsigned long)__VMALLOC_RESERVE)
#define MAXMEM			(HYPERVISOR_VIRT_START-__PAGE_OFFSET-__VMALLOC_RESERVE)
#define __pa(x)			((unsigned long)(x)-PAGE_OFFSET)
#define __va(x)			((void *)((unsigned long)(x)+PAGE_OFFSET))
#define pfn_to_kaddr(pfn)      __va((pfn) << PAGE_SHIFT)
#ifndef CONFIG_DISCONTIGMEM
#define pfn_to_page(pfn)	(mem_map + (pfn))
#define page_to_pfn(page)	((unsigned long)((page) - mem_map))
#define pfn_valid(pfn)		((pfn) < max_mapnr)
#endif /* !CONFIG_DISCONTIGMEM */
#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)

#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)

#define VM_DATA_DEFAULT_FLAGS \
	(VM_READ | VM_WRITE | \
	((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0 ) | \
		 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)

/* VIRT <-> MACHINE conversion */
#define virt_to_machine(_a)	(phys_to_machine(__pa(_a)))
#define machine_to_virt(_m)	(__va(machine_to_phys(_m)))

#endif /* __KERNEL__ */

#endif /* _I386_PAGE_H */