| /Linux-v5.10/fs/hpfs/ |
| D | ea.c | 3 * linux/fs/hpfs/ea.c
20 struct extended_attribute *ea = (struct extended_attribute *)ex; in hpfs_ea_ext_remove() local
27 if (ea_indirect(ea)) { in hpfs_ea_ext_remove()
28 if (ea_valuelen(ea) != 8) { in hpfs_ea_ext_remove()
29 hpfs_error(s, "ea_indirect(ea) set while ea->valuelen!=8, %s %08x, pos %08x", in hpfs_ea_ext_remove()
33 if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 9, ex+4)) in hpfs_ea_ext_remove()
35 hpfs_ea_remove(s, ea_sec(ea), ea_in_anode(ea), ea_len(ea)); in hpfs_ea_ext_remove()
37 pos += ea->namelen + ea_valuelen(ea) + 5; in hpfs_ea_ext_remove()
55 pr_err("out of memory for EA\n"); in get_indirect_ea()
81 struct extended_attribute *ea; in hpfs_read_ea() local
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| D | inode.c | 50 void *ea; in hpfs_read_inode() local
63 if ((ea = hpfs_get_ea(i->i_sb, fnode, "UID", &ea_size))) { in hpfs_read_inode()
65 i_uid_write(i, le16_to_cpu(*(__le16*)ea)); in hpfs_read_inode()
68 kfree(ea); in hpfs_read_inode()
70 if ((ea = hpfs_get_ea(i->i_sb, fnode, "GID", &ea_size))) { in hpfs_read_inode()
72 i_gid_write(i, le16_to_cpu(*(__le16*)ea)); in hpfs_read_inode()
75 kfree(ea); in hpfs_read_inode()
77 if ((ea = hpfs_get_ea(i->i_sb, fnode, "SYMLINK", &ea_size))) { in hpfs_read_inode()
78 kfree(ea); in hpfs_read_inode()
89 if ((ea = hpfs_get_ea(i->i_sb, fnode, "MODE", &ea_size))) { in hpfs_read_inode()
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| D | hpfs_fn.h | 56 unsigned i_ea_mode : 1; /* file's permission is stored in ea */
57 unsigned i_ea_uid : 1; /* file's uid is stored in ea */
58 unsigned i_ea_gid : 1; /* file's gid is stored in ea */
145 static unsigned ea_valuelen(struct extended_attribute *ea) in ea_valuelen() argument
147 return ea->valuelen_lo + 256 * ea->valuelen_hi; in ea_valuelen()
150 static inline struct extended_attribute *next_ea(struct extended_attribute *ea) in next_ea() argument
152 return (struct extended_attribute *)((char *)ea + 5 + ea->namelen + ea_valuelen(ea)); in next_ea()
155 static inline secno ea_sec(struct extended_attribute *ea) in ea_sec() argument
157 return le32_to_cpu(get_unaligned((__le32 *)((char *)ea + 9 + ea->namelen))); in ea_sec()
160 static inline secno ea_len(struct extended_attribute *ea) in ea_len() argument
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| D | hpfs.h | 311 u8 has_ea: 1; /* entry has EA */
314 u8 has_needea: 1; /* ?? some EA has NEEDEA set
318 u8 has_needea: 1; /* ?? some EA has NEEDEA set
323 u8 has_ea: 1; /* entry has EA */
355 __le32 ea_size; /* total EA length, bytes */
400 the data btree or some ea or the
401 main ea bootage pointer ea_secno
428 /* fnode: root of allocation b+ tree, and EA's */
431 entry and pointing to the file's sectors or directory's root dnode. EA's
448 __le32 ea_size_l; /* length of disk-resident ea's */
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| /Linux-v5.10/fs/jfs/ |
| D | xattr.c | 48 * | Overall EA | First FEA Element | Second FEA Element | .....
55 * written directly. An EA list may be in-lined in the inode if there is
62 dxd_t new_ea; /* dxd to replace ea when modifying xattr */
63 struct metapage *mp; /* metapage containing ea list */
64 struct jfs_ea_list *xattr; /* buffer containing ea list */
95 static inline int name_size(struct jfs_ea *ea) in name_size() argument
97 if (is_known_namespace(ea->name)) in name_size()
98 return ea->namelen; in name_size()
100 return ea->namelen + XATTR_OS2_PREFIX_LEN; in name_size()
103 static inline int copy_name(char *buffer, struct jfs_ea *ea) in copy_name() argument
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| D | jfs_xattr.h | 25 struct jfs_ea ea[]; /* Variable length list */ member
33 * some macros for dealing with variable length EA lists.
35 #define EA_SIZE(ea) \ argument
36 (sizeof (struct jfs_ea) + (ea)->namelen + 1 + \
37 le16_to_cpu((ea)->valuelen))
38 #define NEXT_EA(ea) ((struct jfs_ea *) (((char *) (ea)) + (EA_SIZE (ea)))) argument
39 #define FIRST_EA(ealist) ((ealist)->ea)
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| /Linux-v5.10/fs/gfs2/ |
| D | xattr.h | 13 #define GFS2_EA_REC_LEN(ea) be32_to_cpu((ea)->ea_rec_len) argument
14 #define GFS2_EA_DATA_LEN(ea) be32_to_cpu((ea)->ea_data_len) argument
16 #define GFS2_EA_SIZE(ea) \ argument
17 ALIGN(sizeof(struct gfs2_ea_header) + (ea)->ea_name_len + \
18 ((GFS2_EA_IS_STUFFED(ea)) ? GFS2_EA_DATA_LEN(ea) : \
19 (sizeof(__be64) * (ea)->ea_num_ptrs)), 8)
21 #define GFS2_EA_IS_STUFFED(ea) (!(ea)->ea_num_ptrs) argument
22 #define GFS2_EA_IS_LAST(ea) ((ea)->ea_flags & GFS2_EAFLAG_LAST) argument
27 #define GFS2_EA2NAME(ea) ((char *)((struct gfs2_ea_header *)(ea) + 1)) argument
28 #define GFS2_EA2DATA(ea) (GFS2_EA2NAME(ea) + (ea)->ea_name_len) argument
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| D | xattr.c | 36 * Returns: 1 if the EA should be stuffed
74 struct gfs2_ea_header *ea,
80 struct gfs2_ea_header *ea, *prev = NULL; in ea_foreach_i() local
86 for (ea = GFS2_EA_BH2FIRST(bh);; prev = ea, ea = GFS2_EA2NEXT(ea)) { in ea_foreach_i()
87 if (!GFS2_EA_REC_LEN(ea)) in ea_foreach_i()
89 if (!(bh->b_data <= (char *)ea && (char *)GFS2_EA2NEXT(ea) <= in ea_foreach_i()
92 if (!GFS2_EATYPE_VALID(ea->ea_type)) in ea_foreach_i()
95 error = ea_call(ip, bh, ea, prev, data); in ea_foreach_i()
99 if (GFS2_EA_IS_LAST(ea)) { in ea_foreach_i()
100 if ((char *)GFS2_EA2NEXT(ea) != in ea_foreach_i()
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| /Linux-v5.10/arch/powerpc/mm/ |
| D | copro_fault.c | 23 int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, in copro_handle_mm_fault() argument
38 vma = find_vma(mm, ea); in copro_handle_mm_fault()
42 if (ea < vma->vm_start) { in copro_handle_mm_fault()
45 if (expand_stack(vma, ea)) in copro_handle_mm_fault()
67 *flt = handle_mm_fault(vma, ea, is_write ? FAULT_FLAG_WRITE : 0, NULL); in copro_handle_mm_fault()
85 int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb) in copro_calculate_slb() argument
90 switch (get_region_id(ea)) { in copro_calculate_slb()
92 pr_devel("%s: 0x%llx -- USER_REGION_ID\n", __func__, ea); in copro_calculate_slb()
95 psize = get_slice_psize(mm, ea); in copro_calculate_slb()
96 ssize = user_segment_size(ea); in copro_calculate_slb()
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| /Linux-v5.10/arch/powerpc/lib/ |
| D | sstep.c | 53 extern int do_lq(unsigned long ea, unsigned long *regs);
54 extern int do_stq(unsigned long ea, unsigned long val0, unsigned long val1);
55 extern int do_lqarx(unsigned long ea, unsigned long *regs);
56 extern int do_stqcx(unsigned long ea, unsigned long val0, unsigned long val1,
107 unsigned long ea, int nb) in address_ok() argument
111 if (__access_ok(ea, nb)) in address_ok()
113 if (__access_ok(ea, 1)) in address_ok()
117 regs->dar = ea; in address_ok()
128 unsigned long ea; in dform_ea() local
131 ea = (signed short) instr; /* sign-extend */ in dform_ea()
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| /Linux-v5.10/arch/powerpc/mm/book3s64/ |
| D | slb.c | 36 static long slb_allocate_user(struct mm_struct *mm, unsigned long ea);
41 static inline unsigned long mk_esid_data(unsigned long ea, int ssize, in mk_esid_data() argument
44 return (ea & slb_esid_mask(ssize)) | SLB_ESID_V | index; in mk_esid_data()
54 static inline unsigned long mk_vsid_data(unsigned long ea, int ssize, in mk_vsid_data() argument
57 return __mk_vsid_data(get_kernel_vsid(ea, ssize), ssize, flags); in mk_vsid_data()
71 static void assert_slb_presence(bool present, unsigned long ea) in assert_slb_presence() argument
85 ea &= ~((1UL << SID_SHIFT) - 1); in assert_slb_presence()
86 asm volatile(__PPC_SLBFEE_DOT(%0, %1) : "=r"(tmp) : "r"(ea) : "cr0"); in assert_slb_presence()
92 static inline void slb_shadow_update(unsigned long ea, int ssize, in slb_shadow_update() argument
104 WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags))); in slb_shadow_update()
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| D | hash_utils.c | 1207 static int subpage_protection(struct mm_struct *mm, unsigned long ea) in subpage_protection() argument
1216 if (ea >= spt->maxaddr) in subpage_protection()
1218 if (ea < 0x100000000UL) { in subpage_protection()
1222 sbpm = spt->protptrs[ea >> SBP_L3_SHIFT]; in subpage_protection()
1226 sbpp = sbpm[(ea >> SBP_L2_SHIFT) & (SBP_L2_COUNT - 1)]; in subpage_protection()
1229 spp = sbpp[(ea >> PAGE_SHIFT) & (SBP_L1_COUNT - 1)]; in subpage_protection()
1232 spp >>= 30 - 2 * ((ea >> 12) & 0xf); in subpage_protection()
1245 static inline int subpage_protection(struct mm_struct *mm, unsigned long ea) in subpage_protection() argument
1251 void hash_failure_debug(unsigned long ea, unsigned long access, in hash_failure_debug() argument
1257 pr_info("mm: Hashing failure ! EA=0x%lx access=0x%lx current=%s\n", in hash_failure_debug()
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| /Linux-v5.10/arch/powerpc/kernel/ |
| D | hw_breakpoint_constraints.c | 14 static bool ea_user_range_overlaps(unsigned long ea, int size, in ea_user_range_overlaps() argument
17 return ((ea < info->address + info->len) && in ea_user_range_overlaps()
18 (ea + size > info->address)); in ea_user_range_overlaps()
31 static bool ea_hw_range_overlaps(unsigned long ea, int size, in ea_hw_range_overlaps() argument
47 return ((ea < hw_end_addr) && (ea + size > hw_start_addr)); in ea_hw_range_overlaps()
84 unsigned long ea, int type, int size, in wp_check_constraints() argument
118 if (ea_user_range_overlaps(ea, size, info)) in wp_check_constraints()
121 if (ea_hw_range_overlaps(ea, size, info)) { in wp_check_constraints()
140 int *type, int *size, unsigned long *ea) in wp_get_instr_detail() argument
149 *ea = op.ea; in wp_get_instr_detail()
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| /Linux-v5.10/arch/powerpc/mm/nohash/ |
| D | book3e_pgtable.c | 73 int __ref map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot) in map_kernel_page() argument
83 pgdp = pgd_offset_k(ea); in map_kernel_page()
84 p4dp = p4d_offset(pgdp, ea); in map_kernel_page()
85 pudp = pud_alloc(&init_mm, p4dp, ea); in map_kernel_page()
88 pmdp = pmd_alloc(&init_mm, pudp, ea); in map_kernel_page()
91 ptep = pte_alloc_kernel(pmdp, ea); in map_kernel_page()
95 pgdp = pgd_offset_k(ea); in map_kernel_page()
96 p4dp = p4d_offset(pgdp, ea); in map_kernel_page()
101 pudp = pud_offset(p4dp, ea); in map_kernel_page()
106 pmdp = pmd_offset(pudp, ea); in map_kernel_page()
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| /Linux-v5.10/arch/nios2/kernel/ |
| D | traps.c | 121 fp->ea -= 4; in breakpoint_c()
122 _exception(SIGTRAP, fp, TRAP_BRKPT, fp->ea); in breakpoint_c()
132 fp->ea -= 4; in handle_unaligned_c()
142 pr_alert(" op-code 0x%08lx\n", *(unsigned long *)(fp->ea)); in handle_unaligned_c()
154 fp->ea -= 4; in handle_illegal_c()
155 _exception(SIGILL, fp, ILL_ILLOPC, fp->ea); in handle_illegal_c()
161 fp->ea -= 4; in handle_supervisor_instr()
162 _exception(SIGILL, fp, ILL_PRVOPC, fp->ea); in handle_supervisor_instr()
168 fp->ea -= 4; in handle_diverror_c()
169 _exception(SIGFPE, fp, FPE_INTDIV, fp->ea); in handle_diverror_c()
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| D | misaligned.c | 75 fp->ea -= 4; in handle_unaligned_c()
83 isn = *(unsigned long *)(fp->ea); in handle_unaligned_c()
156 fp->ea, (unsigned int)addr, in handle_unaligned_c()
160 fp->ea, in handle_unaligned_c()
164 _exception(SIGSEGV, fp, SEGV_MAPERR, fp->ea); in handle_unaligned_c()
174 fp->ea += 4; in handle_unaligned_c()
178 fp->ea, in handle_unaligned_c()
193 pr_err("user unaligned access @ %#lx; isn=0x%08lx ea=0x%08lx ra=0x%08lx sp=0x%08lx\n", in handle_unaligned_c()
195 fp->ea, fp->ra, fp->sp); in handle_unaligned_c()
199 _exception(SIGBUS, fp, BUS_ADRALN, fp->ea); in handle_unaligned_c()
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| /Linux-v5.10/drivers/misc/cxl/ |
| D | fault.c | 85 u64 ea) in cxl_fault_segment() argument
90 if (!(rc = copro_calculate_slb(mm, ea, &slb))) { in cxl_fault_segment()
113 struct mm_struct *mm, u64 ea) in cxl_handle_segment_miss() argument
117 pr_devel("CXL interrupt: Segment fault pe: %i ea: %#llx\n", ctx->pe, ea); in cxl_handle_segment_miss()
118 trace_cxl_ste_miss(ctx, ea); in cxl_handle_segment_miss()
120 if ((rc = cxl_fault_segment(ctx, mm, ea))) in cxl_handle_segment_miss()
283 static void cxl_prefault_one(struct cxl_context *ctx, u64 ea) in cxl_prefault_one() argument
294 cxl_fault_segment(ctx, mm, ea); in cxl_prefault_one()
299 static u64 next_segment(u64 ea, u64 vsid) in next_segment() argument
302 ea |= (1ULL << 40) - 1; in next_segment()
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| /Linux-v5.10/fs/udf/ |
| D | misc.c | 19 * 04/19/99 blf partial support for reading/writing specific EA's
50 uint8_t *ea = NULL, *ad = NULL; in udf_add_extendedattr() local
55 ea = iinfo->i_data; in udf_add_extendedattr()
59 ad = ea; in udf_add_extendedattr()
70 eahd = (struct extendedAttrHeaderDesc *)ea; in udf_add_extendedattr()
107 memmove(&ea[offset - aal + size], in udf_add_extendedattr()
108 &ea[aal], offset - aal); in udf_add_extendedattr()
117 memmove(&ea[offset - ial + size], in udf_add_extendedattr()
118 &ea[ial], offset - ial); in udf_add_extendedattr()
128 memmove(&ea[offset - aal + size], in udf_add_extendedattr()
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| /Linux-v5.10/arch/powerpc/include/asm/ |
| D | pte-walk.h | 7 extern pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea,
10 static inline pte_t *find_linux_pte(pgd_t *pgdir, unsigned long ea, in find_linux_pte() argument
16 pte = __find_linux_pte(pgdir, ea, is_thp, hshift); in find_linux_pte()
29 static inline pte_t *find_init_mm_pte(unsigned long ea, unsigned *hshift) in find_init_mm_pte() argument
32 return __find_linux_pte(pgdir, ea, NULL, hshift); in find_init_mm_pte()
38 static inline pte_t *find_current_mm_pte(pgd_t *pgdir, unsigned long ea, in find_current_mm_pte() argument
46 pte = __find_linux_pte(pgdir, ea, is_thp, hshift); in find_current_mm_pte()
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| /Linux-v5.10/drivers/pci/controller/ |
| D | pci-thunder-ecam.c | 50 v |= 2; /* EA entry-1. Base-L */ in handle_ea_bar()
69 v |= 0xc; /* EA entry-2. Offset-L */ in handle_ea_bar()
79 v = readl(addr); /* EA entry-3. Base-H */ in handle_ea_bar()
95 /* EA Base[63:32] may be missing some bits ... */ in thunder_ecam_p2_config_read()
167 * All BARs have fixed addresses specified by the EA in thunder_ecam_config_read()
208 v |= 0xbc00; /* next capability is EA at 0xbc */ in thunder_ecam_config_read()
221 v |= 0xbc00; /* next capability is EA at 0xbc */ in thunder_ecam_config_read()
227 v = 0x40014; /* EA last in chain, 4 entries */ in thunder_ecam_config_read()
229 v = 0x30014; /* EA last in chain, 3 entries */ in thunder_ecam_config_read()
231 v = 0x20014; /* EA last in chain, 2 entries */ in thunder_ecam_config_read()
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| /Linux-v5.10/drivers/hwtracing/coresight/ |
| D | coresight-etm-perf.c | 534 struct dev_ext_attribute *ea; in etm_perf_sink_name_show() local
536 ea = container_of(dattr, struct dev_ext_attribute, attr); in etm_perf_sink_name_show()
537 return scnprintf(buf, PAGE_SIZE, "0x%lx\n", (unsigned long)(ea->var)); in etm_perf_sink_name_show()
547 struct dev_ext_attribute *ea; in etm_perf_add_symlink_sink() local
553 if (csdev->ea != NULL) in etm_perf_add_symlink_sink()
559 ea = devm_kzalloc(dev, sizeof(*ea), GFP_KERNEL); in etm_perf_add_symlink_sink()
560 if (!ea) in etm_perf_add_symlink_sink()
567 sysfs_attr_init(&ea->attr.attr); in etm_perf_add_symlink_sink()
568 ea->attr.attr.name = devm_kstrdup(dev, name, GFP_KERNEL); in etm_perf_add_symlink_sink()
569 if (!ea->attr.attr.name) in etm_perf_add_symlink_sink()
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| /Linux-v5.10/arch/powerpc/platforms/cell/spufs/ |
| D | fault.c | 24 unsigned long ea, int type) in spufs_handle_event() argument
38 force_sig_fault(SIGSEGV, SEGV_ACCERR, (void __user *)ea); in spufs_handle_event()
88 u64 ea, dsisr, access; in spufs_handle_class1() local
102 ea = ctx->csa.class_1_dar; in spufs_handle_class1()
110 pr_debug("ctx %p: ea %016llx, dsisr %016llx state %d\n", ctx, ea, in spufs_handle_class1()
123 ret = hash_page(ea, access, 0x300, dsisr); in spufs_handle_class1()
128 ret = copro_handle_mm_fault(current->mm, ea, dsisr, &flt); in spufs_handle_class1()
163 spufs_handle_event(ctx, ea, SPE_EVENT_SPE_DATA_STORAGE); in spufs_handle_class1()
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| /Linux-v5.10/sound/pci/echoaudio/ |
| D | mona.c | 54 MODULE_FIRMWARE("ea/loader_dsp.fw");
55 MODULE_FIRMWARE("ea/mona_301_dsp.fw");
56 MODULE_FIRMWARE("ea/mona_361_dsp.fw");
57 MODULE_FIRMWARE("ea/mona_301_1_asic_48.fw");
58 MODULE_FIRMWARE("ea/mona_301_1_asic_96.fw");
59 MODULE_FIRMWARE("ea/mona_361_1_asic_48.fw");
60 MODULE_FIRMWARE("ea/mona_361_1_asic_96.fw");
61 MODULE_FIRMWARE("ea/mona_2_asic.fw");
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| /Linux-v5.10/arch/powerpc/mm/ptdump/ |
| D | hashpagetable.c | 183 static void dump_hpte_info(struct pg_state *st, unsigned long ea, u64 v, u64 r, in dump_hpte_info() argument
188 while (ea >= st->marker[1].start_address) { in dump_hpte_info()
192 seq_printf(st->seq, "0x%lx:\t", ea); in dump_hpte_info()
206 static int native_find(unsigned long ea, int psize, bool primary, u64 *v, u64 in native_find() argument
215 vsid = get_kernel_vsid(ea, ssize); in native_find()
216 vpn = hpt_vpn(ea, vsid, ssize); in native_find()
239 static int pseries_find(unsigned long ea, int psize, bool primary, u64 *v, u64 *r) in pseries_find() argument
248 vsid = get_kernel_vsid(ea, ssize); in pseries_find()
249 vpn = hpt_vpn(ea, vsid, ssize); in pseries_find()
313 static int base_hpte_find(unsigned long ea, int psize, bool primary, u64 *v, in base_hpte_find() argument
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| /Linux-v5.10/arch/powerpc/math-emu/ |
| D | stfd.c | 7 stfd(void *frS, void *ea) in stfd() argument
11 printk("%s: S %p, ea %p: ", __func__, frS, ea); in stfd()
17 if (copy_to_user(ea, frS, sizeof(double))) in stfd()
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