| /linux/tools/testing/selftests/membarrier/ |
| H A D | membarrier_test_impl.h | 14 static int sys_membarrier(int cmd, int flags) in sys_membarrier() argument
16 return syscall(__NR_membarrier, cmd, flags); in sys_membarrier()
21 int ret, flags = 0; in test_membarrier_get_registrations() local
30 "%s test: flags = %d, errno = %d\n", in test_membarrier_get_registrations()
31 test_name, flags, errno); in test_membarrier_get_registrations()
34 "%s test: flags = %d, ret = %d, registrations = %d\n", in test_membarrier_get_registrations()
35 test_name, flags, ret, registrations); in test_membarrier_get_registrations()
38 "%s test: flags = %d, ret = %d, registrations = %d\n", in test_membarrier_get_registrations()
39 test_name, flags, ret, registrations); in test_membarrier_get_registrations()
46 int cmd = -1, flags = 0; in test_membarrier_cmd_fail() local
[all …]
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| /linux/rust/kernel/irq/ |
| H A D | flags.rs | 7 /// Flags to be used when registering IRQ handlers.
9 /// Flags can be used to request specific behaviors when registering an IRQ
15 /// required for some buses. This requires setting [`Flags::SHARED`] when
17 /// through `Flags::TRIGGER_*`, which determines when the interrupt fires, or
19 /// [`Flags::ONESHOT`].
21 /// If an invalid combination of flags is provided, the system will refuse to
22 /// register the handler, and lower layers will enforce certain flags when
25 /// [`Flags::SHARED`] and on the same trigger type, if set.
27 pub struct Flags(c_ulong); struct
29 impl Flags { impl
[all …]
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| /linux/tools/testing/vma/tests/ |
| H A D | vma.c | 3 static bool compare_legacy_flags(vm_flags_t legacy_flags, vma_flags_t flags) in compare_legacy_flags() argument
7 const unsigned long flags_lower = flags.__vma_flags[0]; in compare_legacy_flags()
14 if (flags.__vma_flags[i] != 0) in compare_legacy_flags()
23 ASSERT_FLAGS_SAME_MASK(&converted_flags, flags); in test_copy_vma()
24 ASSERT_EQ(vma_flags_to_legacy(flags), legacy_flags); in test_copy_vma()
65 vma_flags_t flags = EMPTY_VMA_FLAGS; in test_vma_flags_unchanged()
71 vma.flags = EMPTY_VMA_FLAGS; in test_vma_flags_unchanged()
79 /* Individual flags. */ in test_vma_flags_unchanged()
80 vma_flags_set(&flags, bit); in test_vma_flags_unchanged()
81 ASSERT_TRUE(compare_legacy_flags(legacy_flags, flags)); in test_vma_flags_unchanged()
58 vma_flags_t flags = EMPTY_VMA_FLAGS; test_vma_flags_unchanged() local
100 vma_flags_t flags; test_vma_flags_cleared() local
125 vma_flags_t flags = EMPTY_VMA_FLAGS; test_vma_flags_word() local
165 const vma_flags_t flags = mk_vma_flags(VMA_READ_BIT, VMA_WRITE_BIT, test_vma_flags_test() local
258 vma_flags_t flags = mk_vma_flags(VMA_READ_BIT, VMA_WRITE_BIT, test_vma_flags_clear() local
[all...] |
| /linux/drivers/net/ |
| H A D | tun_vnet.h | 5 /* High bits in flags field are unused. */
11 static inline bool tun_vnet_legacy_is_little_endian(unsigned int flags) in tun_vnet_legacy_is_little_endian() argument
14 (flags & TUN_VNET_BE); in tun_vnet_legacy_is_little_endian()
19 static inline long tun_get_vnet_be(unsigned int flags, int __user *argp) in tun_get_vnet_be() argument
21 int be = !!(flags & TUN_VNET_BE); in tun_get_vnet_be()
32 static inline long tun_set_vnet_be(unsigned int *flags, int __user *argp) in tun_set_vnet_be() argument
43 *flags |= TUN_VNET_BE; in tun_set_vnet_be()
45 *flags &= ~TUN_VNET_BE; in tun_set_vnet_be()
50 static inline bool tun_vnet_is_little_endian(unsigned int flags) in tun_vnet_is_little_endian() argument
52 return flags & TUN_VNET_LE || tun_vnet_legacy_is_little_endian(flags); in tun_vnet_is_little_endian()
[all …]
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| /linux/fs/ubifs/ |
| H A D | ioctl.c | 20 /* Need to be kept consistent with checked flags in ioctl2ubifs() */
25 /* Need to be kept consistent with checked flags in ubifs2ioctl() */
30 * ubifs_set_inode_flags - set VFS inode flags.
31 * @inode: VFS inode to set flags for
33 * This function propagates flags from UBIFS inode object to VFS inode object.
37 unsigned int flags = ubifs_inode(inode)->flags; in ubifs_set_inode_flags() local
41 if (flags & UBIFS_SYNC_FL) in ubifs_set_inode_flags()
43 if (flags & UBIFS_APPEND_FL) in ubifs_set_inode_flags()
45 if (flags & UBIFS_IMMUTABLE_FL) in ubifs_set_inode_flags()
47 if (flags & UBIFS_DIRSYNC_FL) in ubifs_set_inode_flags()
[all …]
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| /linux/drivers/crypto/intel/qat/qat_common/ |
| H A D | icp_qat_fw_la.h | 106 #define ICP_QAT_FW_LA_CIPH_IV_FLD_FLAG_GET(flags) \ argument
107 QAT_FIELD_GET(flags, QAT_LA_CIPH_IV_FLD_BITPOS, \
110 #define ICP_QAT_FW_LA_CIPH_AUTH_CFG_OFFSET_FLAG_GET(flags) \ argument
111 QAT_FIELD_GET(flags, QAT_LA_CIPH_AUTH_CFG_OFFSET_BITPOS, \
114 #define ICP_QAT_FW_LA_ZUC_3G_PROTO_FLAG_GET(flags) \ argument
115 QAT_FIELD_GET(flags, QAT_FW_LA_ZUC_3G_PROTO_FLAG_BITPOS, \
118 #define ICP_QAT_FW_LA_GCM_IV_LEN_FLAG_GET(flags) \ argument
119 QAT_FIELD_GET(flags, QAT_LA_GCM_IV_LEN_FLAG_BITPOS, \
122 #define ICP_QAT_FW_LA_PROTO_GET(flags) \ argument
123 QAT_FIELD_GET(flags, QAT_LA_PROTO_BITPOS, QAT_LA_PROTO_MASK)
[all …]
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| /linux/arch/sparc/lib/ |
| H A D | atomic32.c | 35 unsigned long flags; \
36 spin_lock_irqsave(ATOMIC_HASH(v), flags); \
41 spin_unlock_irqrestore(ATOMIC_HASH(v), flags); \
50 unsigned long flags; \
51 spin_lock_irqsave(ATOMIC_HASH(v), flags); \
55 spin_unlock_irqrestore(ATOMIC_HASH(v), flags); \
73 unsigned long flags; in arch_atomic_xchg() local
75 spin_lock_irqsave(ATOMIC_HASH(v), flags); in arch_atomic_xchg()
78 spin_unlock_irqrestore(ATOMIC_HASH(v), flags); in arch_atomic_xchg()
86 unsigned long flags; in arch_atomic_cmpxchg() local
[all …]
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| /linux/drivers/scsi/bfa/ |
| H A D | bfad_bsg.c | 22 unsigned long flags; in bfad_iocmd_ioc_enable() local
24 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_iocmd_ioc_enable()
27 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_iocmd_ioc_enable()
35 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_iocmd_ioc_enable()
45 unsigned long flags; in bfad_iocmd_ioc_disable() local
47 spin_lock_irqsave(&bfad->bfad_lock, flags); in bfad_iocmd_ioc_disable()
49 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_iocmd_ioc_disable()
55 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_iocmd_ioc_disable()
62 spin_unlock_irqrestore(&bfad->bfad_lock, flags); in bfad_iocmd_ioc_disable()
78 unsigned long flags; in bfad_iocmd_ioc_get_info() local
[all …]
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| /linux/scripts/coccinelle/locks/ |
| H A D | flags.cocci | 2 /// Find nested lock+irqsave functions that use the same flags variables
17 expression lock1,lock2,flags;
22 spin_lock_irqsave@p1(lock1,flags)
24 read_lock_irqsave@p1(lock1,flags)
26 write_lock_irqsave@p1(lock1,flags)
28 ... when != flags
30 spin_lock_irqsave(lock1,flags)
32 read_lock_irqsave(lock1,flags)
34 write_lock_irqsave(lock1,flags)
36 spin_lock_irqsave@p2(lock2,flags)
[all …]
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| /linux/sound/hda/core/ |
| H A D | intel-dsp-config.c | 33 u32 flags; member
54 .flags = FLAG_SOF,
65 .flags = FLAG_SST,
78 .flags = FLAG_SST | FLAG_SST_ONLY_IF_DMIC,
82 .flags = FLAG_SST,
95 .flags = FLAG_SST | FLAG_SST_ONLY_IF_DMIC,
99 .flags = FLAG_SST,
112 .flags = FLAG_SST,
116 .flags = FLAG_SST,
129 .flags
[all...] |
| /linux/arch/mips/pci/ |
| H A D | pci-ip32.c | 28 unsigned int flags = mace->pci.error; in macepci_error() local
31 if (flags & MACEPCI_ERROR_MEMORY_ADDR) in macepci_error()
33 else if (flags & MACEPCI_ERROR_CONFIG_ADDR) in macepci_error()
38 if (flags & MACEPCI_ERROR_MASTER_ABORT) { in macepci_error()
40 flags &= ~MACEPCI_ERROR_MASTER_ABORT; in macepci_error()
42 if (flags & MACEPCI_ERROR_TARGET_ABORT) { in macepci_error()
44 flags &= ~MACEPCI_ERROR_TARGET_ABORT; in macepci_error()
46 if (flags & MACEPCI_ERROR_DATA_PARITY_ERR) { in macepci_error()
48 flags &= ~MACEPCI_ERROR_DATA_PARITY_ERR; in macepci_error()
50 if (flags & MACEPCI_ERROR_RETRY_ERR) { in macepci_error()
[all …]
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| /linux/tools/testing/selftests/core/ |
| H A D | close_range_test.c | 34 unsigned int flags) in sys_close_range() argument
36 return syscall(__NR_close_range, fd, max_fd, flags); in sys_close_range()
113 .flags = CLONE_FILES, in TEST()
202 .flags = CLONE_FILES, in TEST()
277 int flags = fcntl(open_fds[i], F_GETFD); in TEST() local
279 EXPECT_GT(flags, -1); in TEST()
280 EXPECT_EQ(flags & FD_CLOEXEC, FD_CLOEXEC); in TEST()
284 int flags = fcntl(open_fds[i], F_GETFD); in TEST() local
286 EXPECT_GT(flags, -1); in TEST()
287 EXPECT_EQ(flags & FD_CLOEXEC, 0); in TEST()
[all …]
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| /linux/include/net/ |
| H A D | gre.h | 9 __be16 flags; member
65 static inline void gre_flags_to_tnl_flags(unsigned long *dst, __be16 flags) in gre_flags_to_tnl_flags() argument
69 __assign_bit(IP_TUNNEL_CSUM_BIT, res, flags & GRE_CSUM); in gre_flags_to_tnl_flags()
70 __assign_bit(IP_TUNNEL_ROUTING_BIT, res, flags & GRE_ROUTING); in gre_flags_to_tnl_flags()
71 __assign_bit(IP_TUNNEL_KEY_BIT, res, flags & GRE_KEY); in gre_flags_to_tnl_flags()
72 __assign_bit(IP_TUNNEL_SEQ_BIT, res, flags & GRE_SEQ); in gre_flags_to_tnl_flags()
73 __assign_bit(IP_TUNNEL_STRICT_BIT, res, flags & GRE_STRICT); in gre_flags_to_tnl_flags()
74 __assign_bit(IP_TUNNEL_REC_BIT, res, flags & GRE_REC); in gre_flags_to_tnl_flags()
75 __assign_bit(IP_TUNNEL_VERSION_BIT, res, flags & GRE_VERSION); in gre_flags_to_tnl_flags()
82 __be16 flags = 0; in gre_tnl_flags_to_gre_flags() local
[all …]
|
| /linux/rust/kernel/io/ |
| H A D | resource.rs | 49 let (flags, start, size) = { in drop()
51 (res.flags(), res.start(), res.size()) in drop()
54 let release_fn = if flags.contains(Flags::IORESOURCE_MEM) { in drop()
106 flags: Flags, in request_region() argument
119 flags.0 as c_int, in request_region()
161 /// Returns the flags associated with the resource.
162 pub fn flags(&self) -> Flags { in flags() argument
165 let flags = unsafe { (*inner).flags }; flags() localVariable
186 pub struct Flags(c_ulong); global() struct
188 impl Flags { global() implementation
195 impl core::ops::BitOr for Flags { global() implementation
202 impl core::ops::BitAnd for Flags { global() implementation
209 impl core::ops::Not for Flags { global() implementation
216 impl Flags { global() implementation
[all...] |
| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | irq.c | 12 extern int bpf_copy_from_user_str(void *dst, u32 dst__sz, const void *unsafe_ptr__ign, u64 flags) __weak __ksym;
75 static __noinline void local_irq_save(unsigned long *flags) in local_irq_save()
77 bpf_local_irq_save(flags); in local_irq_restore() argument
80 static __noinline void local_irq_restore(unsigned long *flags) in local_irq_restore()
82 bpf_local_irq_restore(flags);
89 unsigned long flags; in irq_restore_missing_1_subprog()
91 local_irq_save(&flags);
141 unsigned long flags; in irq_balance()
143 local_irq_save(&flags); in irq_balance()
144 local_irq_restore(&flags);
72 local_irq_save(unsigned long * flags) local_irq_save() argument
86 unsigned long flags; irq_restore_missing_1_subprog() local
138 unsigned long flags; irq_balance() local
164 unsigned long flags; local_irq_balance() local
196 unsigned long flags; irq_sleepable_helper() local
209 unsigned long flags; irq_sleepable_kfunc() local
228 unsigned long flags; irq_global_subprog() local
328 unsigned long flags = 0xfaceb00c; irq_restore_invalid() local
378 unsigned long flags; irq_flag_overwrite() local
390 unsigned long flags; irq_flag_overwrite_partial() local
402 unsigned long flags[4]; irq_ooo_refs_array() local
[all...] |
| /linux/tools/testing/selftests/openat2/ |
| H A D | openat2_test.c | |
| /linux/drivers/crypto/qce/ |
| H A D | common.h | 61 #define IS_DES(flags) (flags & QCE_ALG_DES) argument
62 #define IS_3DES(flags) (flags & QCE_ALG_3DES) argument
63 #define IS_AES(flags) (flags & QCE_ALG_AES) argument
65 #define IS_SHA1(flags) (flags & QCE_HASH_SHA1) argument
66 #define IS_SHA256(flags) (flags & QCE_HASH_SHA256) argument
67 #define IS_SHA1_HMAC(flags) (flags & QCE_HASH_SHA1_HMAC) argument
68 #define IS_SHA256_HMAC(flags) (flags & QCE_HASH_SHA256_HMAC) argument
69 #define IS_CMAC(flags) (flags & QCE_HASH_AES_CMAC) argument
70 #define IS_SHA(flags) (IS_SHA1(flags) || IS_SHA256(flags)) argument
71 #define IS_SHA_HMAC(flags) \ argument
[all …]
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| /linux/kernel/sched/ |
| H A D | isolation.c | 26 unsigned long flags; member
33 return !!(READ_ONCE(housekeeping.flags) & BIT(type)); in housekeeping_enabled()
69 if (READ_ONCE(housekeeping.flags) & BIT(type)) in housekeeping_cpumask()
83 if (housekeeping.flags & BIT(type)) { in housekeeping_any_cpu()
107 if (housekeeping.flags & BIT(type)) in housekeeping_affine()
115 READ_ONCE(housekeeping.flags) & BIT(type)) in housekeeping_test_cpu()
136 if (!housekeeping.flags) in housekeeping_update()
139 if (housekeeping.flags & HK_FLAG_DOMAIN) in housekeeping_update()
142 WRITE_ONCE(housekeeping.flags, housekeeping.flags | HK_FLAG_DOMAIN); in housekeeping_update()
169 if (!housekeeping.flags) in housekeeping_init()
[all …]
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| H A D | wait.c | 20 unsigned long flags; in add_wait_queue() local
22 wq_entry->flags &= ~WQ_FLAG_EXCLUSIVE; in add_wait_queue()
23 spin_lock_irqsave(&wq_head->lock, flags); in add_wait_queue()
25 spin_unlock_irqrestore(&wq_head->lock, flags); in add_wait_queue()
31 unsigned long flags; in add_wait_queue_exclusive() local
33 wq_entry->flags |= WQ_FLAG_EXCLUSIVE; in add_wait_queue_exclusive()
34 spin_lock_irqsave(&wq_head->lock, flags); in add_wait_queue_exclusive()
36 spin_unlock_irqrestore(&wq_head->lock, flags); in add_wait_queue_exclusive()
42 unsigned long flags; in add_wait_queue_priority() local
44 wq_entry->flags |= WQ_FLAG_PRIORITY; in add_wait_queue_priority()
[all …]
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| /linux/drivers/misc/sgi-xp/ |
| H A D | xpc_channel.c | 33 if (!(ch->flags & XPC_C_OPENREQUEST) || in xpc_process_connect()
34 !(ch->flags & XPC_C_ROPENREQUEST)) { in xpc_process_connect()
38 DBUG_ON(!(ch->flags & XPC_C_CONNECTING)); in xpc_process_connect()
40 if (!(ch->flags & XPC_C_SETUP)) { in xpc_process_connect()
48 ch->flags |= XPC_C_SETUP; in xpc_process_connect()
50 if (ch->flags & XPC_C_DISCONNECTING) in xpc_process_connect()
54 if (!(ch->flags & XPC_C_OPENREPLY)) { in xpc_process_connect()
55 ch->flags |= XPC_C_OPENREPLY; in xpc_process_connect()
59 if (!(ch->flags & XPC_C_ROPENREPLY)) in xpc_process_connect()
62 if (!(ch->flags & XPC_C_OPENCOMPLETE)) { in xpc_process_connect()
[all …]
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| /linux/arch/nios2/include/asm/ |
| H A D | irqflags.h | 16 * This will restore ALL status register flags, not only the interrupt
19 static inline void arch_local_irq_restore(unsigned long flags) in arch_local_irq_restore() argument
21 WRCTL(CTL_FSTATUS, flags); in arch_local_irq_restore()
26 unsigned long flags; in arch_local_irq_disable() local
28 flags = arch_local_save_flags(); in arch_local_irq_disable()
29 arch_local_irq_restore(flags & ~STATUS_PIE); in arch_local_irq_disable()
34 unsigned long flags; in arch_local_irq_enable() local
36 flags = arch_local_save_flags(); in arch_local_irq_enable()
37 arch_local_irq_restore(flags | STATUS_PIE); in arch_local_irq_enable()
40 static inline int arch_irqs_disabled_flags(unsigned long flags) in arch_irqs_disabled_flags() argument
[all …]
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| /linux/drivers/net/ethernet/realtek/ |
| H A D | r8169_leds.c | 38 static bool r8169_trigger_mode_is_valid(unsigned long flags) in r8169_trigger_mode_is_valid() argument
42 if (flags & BIT(TRIGGER_NETDEV_HALF_DUPLEX)) in r8169_trigger_mode_is_valid()
44 if (flags & BIT(TRIGGER_NETDEV_FULL_DUPLEX)) in r8169_trigger_mode_is_valid()
47 rx = flags & BIT(TRIGGER_NETDEV_RX); in r8169_trigger_mode_is_valid()
48 tx = flags & BIT(TRIGGER_NETDEV_TX); in r8169_trigger_mode_is_valid()
54 unsigned long flags) in rtl8168_led_hw_control_is_supported() argument
60 if (!r8169_trigger_mode_is_valid(flags)) { in rtl8168_led_hw_control_is_supported()
70 unsigned long flags) in rtl8168_led_hw_control_set() argument
77 if (flags & BIT(TRIGGER_NETDEV_LINK_10)) in rtl8168_led_hw_control_set()
79 if (flags & BIT(TRIGGER_NETDEV_LINK_100)) in rtl8168_led_hw_control_set()
[all …]
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| /linux/lib/ |
| H A D | atomic64.c | 47 unsigned long flags; in generic_atomic64_read() local
51 local_irq_save(flags); in generic_atomic64_read()
55 local_irq_restore(flags); in generic_atomic64_read()
62 unsigned long flags; in generic_atomic64_set() local
65 local_irq_save(flags); in generic_atomic64_set()
69 local_irq_restore(flags); in generic_atomic64_set()
76 unsigned long flags; \
79 local_irq_save(flags); \
83 local_irq_restore(flags); \
90 unsigned long flags; \
[all …]
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| /linux/tools/testing/selftests/kvm/x86/ |
| H A D | nested_set_state_test.c | 68 state->flags = KVM_STATE_NESTED_RUN_PENDING | in set_default_state()
78 state->flags = KVM_STATE_NESTED_EVMCS; in set_default_vmx_state()
83 state->hdr.vmx.smm.flags = 0; in set_default_vmx_state()
109 * is set to -1ull, but the flags must be zero. in test_vmx_nested_state()
116 state->flags = KVM_STATE_NESTED_EVMCS; in test_vmx_nested_state()
119 state->flags = 0; in test_vmx_nested_state()
131 state->flags = 0; in test_vmx_nested_state()
141 state->flags = KVM_STATE_NESTED_EVMCS; in test_vmx_nested_state()
147 /* It is invalid to have vmxon_pa == -1ull and SMM flags non-zero. */ in test_vmx_nested_state()
148 state->hdr.vmx.smm.flags = 1; in test_vmx_nested_state()
[all …]
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| /linux/drivers/net/wireless/quantenna/qtnfmac/ |
| H A D | qlink_util.c | 138 qch->chan.flags = cpu_to_le32(chan->flags); in qlink_chandef_cfg2q()
217 u32 flags = 0; in qlink_utils_chflags_cfg2q() local
220 flags |= QLINK_CHAN_DISABLED; in qlink_utils_chflags_cfg2q()
223 flags |= QLINK_CHAN_NO_IR; in qlink_utils_chflags_cfg2q()
226 flags |= QLINK_CHAN_RADAR; in qlink_utils_chflags_cfg2q()
229 flags |= QLINK_CHAN_NO_HT40PLUS; in qlink_utils_chflags_cfg2q()
232 flags |= QLINK_CHAN_NO_HT40MINUS; in qlink_utils_chflags_cfg2q()
235 flags |= QLINK_CHAN_NO_80MHZ; in qlink_utils_chflags_cfg2q()
238 flags |= QLINK_CHAN_NO_160MHZ; in qlink_utils_chflags_cfg2q()
240 return flags; in qlink_utils_chflags_cfg2q()
[all …]
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