| /linux-4.4.14/drivers/hwspinlock/ |
| D | hwspinlock_core.c | 89 int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags) in __hwspin_trylock() argument
93 BUG_ON(!hwlock); in __hwspin_trylock()
110 ret = spin_trylock_irqsave(&hwlock->lock, *flags); in __hwspin_trylock()
112 ret = spin_trylock_irq(&hwlock->lock); in __hwspin_trylock()
114 ret = spin_trylock(&hwlock->lock); in __hwspin_trylock()
121 ret = hwlock->bank->ops->trylock(hwlock); in __hwspin_trylock()
126 spin_unlock_irqrestore(&hwlock->lock, *flags); in __hwspin_trylock()
128 spin_unlock_irq(&hwlock->lock); in __hwspin_trylock()
130 spin_unlock(&hwlock->lock); in __hwspin_trylock()
178 int __hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int to, in __hwspin_lock_timeout() argument
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| D | hwspinlock_internal.h | 70 static inline int hwlock_to_id(struct hwspinlock *hwlock) in hwlock_to_id() argument
72 int local_id = hwlock - &hwlock->bank->lock[0]; in hwlock_to_id()
74 return hwlock->bank->base_id + local_id; in hwlock_to_id()
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| D | u8500_hsem.c | 98 struct hwspinlock *hwlock; in u8500_hsem_probe() local
122 bank = kzalloc(sizeof(*bank) + num_locks * sizeof(*hwlock), GFP_KERNEL); in u8500_hsem_probe()
130 for (i = 0, hwlock = &bank->lock[0]; i < num_locks; i++, hwlock++) in u8500_hsem_probe()
131 hwlock->priv = io_base + HSEM_REGISTER_OFFSET + sizeof(u32) * i; in u8500_hsem_probe()
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| D | omap_hwspinlock.c | 86 struct hwspinlock *hwlock; in omap_hwspinlock_probe() local
135 bank = kzalloc(sizeof(*bank) + num_locks * sizeof(*hwlock), GFP_KERNEL); in omap_hwspinlock_probe()
143 for (i = 0, hwlock = &bank->lock[0]; i < num_locks; i++, hwlock++) in omap_hwspinlock_probe()
144 hwlock->priv = io_base + LOCK_BASE_OFFSET + sizeof(u32) * i; in omap_hwspinlock_probe()
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| D | sirf_hwspinlock.c | 59 struct hwspinlock *hwlock; in sirf_hwspinlock_probe() local
66 sizeof(*hwlock) * HW_SPINLOCK_NUMBER, GFP_KERNEL); in sirf_hwspinlock_probe()
76 hwlock = &hwspin->bank.lock[idx]; in sirf_hwspinlock_probe()
77 hwlock->priv = hwspin->io_base + HW_SPINLOCK_OFFSET(idx); in sirf_hwspinlock_probe()
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| /linux-4.4.14/include/linux/ |
| D | hwspinlock.h | 69 int hwspin_lock_free(struct hwspinlock *hwlock);
71 int hwspin_lock_get_id(struct hwspinlock *hwlock);
102 static inline int hwspin_lock_free(struct hwspinlock *hwlock) in hwspin_lock_free() argument
108 int __hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int to, in __hwspin_lock_timeout() argument
115 int __hwspin_trylock(struct hwspinlock *hwlock, int mode, unsigned long *flags) in __hwspin_trylock() argument
121 void __hwspin_unlock(struct hwspinlock *hwlock, int mode, unsigned long *flags) in __hwspin_unlock() argument
130 static inline int hwspin_lock_get_id(struct hwspinlock *hwlock) in hwspin_lock_get_id() argument
154 int hwspin_trylock_irqsave(struct hwspinlock *hwlock, unsigned long *flags) in hwspin_trylock_irqsave() argument
156 return __hwspin_trylock(hwlock, HWLOCK_IRQSTATE, flags); in hwspin_trylock_irqsave()
173 static inline int hwspin_trylock_irq(struct hwspinlock *hwlock) in hwspin_trylock_irq() argument
[all …]
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| /linux-4.4.14/Documentation/devicetree/bindings/hwlock/ |
| D | hwlock.txt | 1 Generic hwlock bindings
4 Generic bindings that are common to all the hwlock platform specific driver
7 Please also look through the individual platform specific hwlock binding
11 hwlock providers:
15 - #hwlock-cells: Specifies the number of cells needed to represent a
18 hwlock users:
21 Consumers that require specific hwlock(s) should specify them using the
22 property "hwlocks", and an optional "hwlock-names" property.
25 - hwlocks: List of phandle to a hwlock provider node and an
26 associated hwlock args specifier as indicated by
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| D | sirf,hwspinlock.txt | 10 - #hwlock-cells : hwlock users only use the hwlock id to represent a specific
11 hwlock, so the number of cells should be <1> here.
13 Please look at the generic hwlock binding for usage information for consumers,
14 "Documentation/devicetree/bindings/hwlock/hwlock.txt"
16 Example of hwlock provider:
17 hwlock {
20 #hwlock-cells = <1>;
23 Example of hwlock users:
26 hwlocks = <&hwlock 2>;
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| D | omap-hwspinlock.txt | 10 - #hwlock-cells: Should be 1. The OMAP hwspinlock users will use a
11 0-indexed relative hwlock number as the argument
15 Please look at the generic hwlock binding for usage information for consumers,
16 "Documentation/devicetree/bindings/hwlock/hwlock.txt"
25 #hwlock-cells = <1>;
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| D | qcom-hwspinlock.txt | 21 - #hwlock-cells:
25 (hwlock standard property, see hwlock.txt)
34 hwlock@fd484000 {
38 #hwlock-cells = <1>;
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| /linux-4.4.14/Documentation/ |
| D | hwspinlock.txt | 61 int hwspin_lock_free(struct hwspinlock *hwlock);
67 int hwspin_lock_timeout(struct hwspinlock *hwlock, unsigned int timeout);
79 int hwspin_lock_timeout_irq(struct hwspinlock *hwlock, unsigned int timeout);
90 int hwspin_lock_timeout_irqsave(struct hwspinlock *hwlock, unsigned int to,
103 int hwspin_trylock(struct hwspinlock *hwlock);
114 int hwspin_trylock_irq(struct hwspinlock *hwlock);
124 int hwspin_trylock_irqsave(struct hwspinlock *hwlock, unsigned long *flags);
135 void hwspin_unlock(struct hwspinlock *hwlock);
141 void hwspin_unlock_irq(struct hwspinlock *hwlock);
149 hwspin_unlock_irqrestore(struct hwspinlock *hwlock, unsigned long *flags);
[all …]
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| /linux-4.4.14/drivers/soc/qcom/ |
| D | smem.c | 239 struct hwspinlock *hwlock; member
404 ret = hwspin_lock_timeout_irqsave(__smem->hwlock, in qcom_smem_alloc()
415 hwspin_unlock_irqrestore(__smem->hwlock, &flags); in qcom_smem_alloc()
506 ret = hwspin_lock_timeout_irqsave(__smem->hwlock, in qcom_smem_get()
517 hwspin_unlock_irqrestore(__smem->hwlock, &flags); in qcom_smem_get()
748 smem->hwlock = hwspin_lock_request_specific(hwlock_id); in qcom_smem_probe()
749 if (!smem->hwlock) in qcom_smem_probe()
759 hwspin_lock_free(__smem->hwlock); in qcom_smem_remove()
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| /linux-4.4.14/drivers/isdn/hardware/mISDN/ |
| D | mISDNisar.c | 213 spin_lock_irqsave(isar->hwlock, flags); in load_firmware()
215 spin_unlock_irqrestore(isar->hwlock, flags); in load_firmware()
230 spin_lock_irqsave(isar->hwlock, flags); in load_firmware()
242 spin_unlock_irqrestore(isar->hwlock, flags); in load_firmware()
271 spin_lock_irqsave(isar->hwlock, flags); in load_firmware()
282 spin_unlock_irqrestore(isar->hwlock, flags); in load_firmware()
302 spin_lock_irqsave(isar->hwlock, flags); in load_firmware()
324 spin_unlock_irqrestore(isar->hwlock, flags); in load_firmware()
342 spin_lock_irqsave(isar->hwlock, flags); in load_firmware()
348 spin_unlock_irqrestore(isar->hwlock, flags); in load_firmware()
[all …]
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| D | mISDNipac.c | 580 spin_lock_irqsave(isac->hwlock, flags); in isac_l1hw()
586 spin_unlock_irqrestore(isac->hwlock, flags); in isac_l1hw()
589 spin_unlock_irqrestore(isac->hwlock, flags); in isac_l1hw()
614 spin_lock_irqsave(isac->hwlock, flags); in isac_ctrl()
628 spin_unlock_irqrestore(isac->hwlock, flags); in isac_ctrl()
650 spin_lock_irqsave(isac->hwlock, flags); in isac_l1cmd()
652 spin_unlock_irqrestore(isac->hwlock, flags); in isac_l1cmd()
655 spin_lock_irqsave(isac->hwlock, flags); in isac_l1cmd()
657 spin_unlock_irqrestore(isac->hwlock, flags); in isac_l1cmd()
660 spin_lock_irqsave(isac->hwlock, flags); in isac_l1cmd()
[all …]
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| D | ipac.h | 32 spinlock_t *hwlock; /* lock HW access */ member
73 spinlock_t *hwlock; /* lock HW access */ member
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| D | isar.h | 47 spinlock_t *hwlock; /* lock HW access */ member
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| D | speedfax.c | 387 card->isac.hwlock = &card->lock; in setup_instance()
388 card->isar.hwlock = &card->lock; in setup_instance()
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| D | mISDNinfineon.c | 916 card->ipac.isac.hwlock = &card->lock; in setup_instance()
917 card->ipac.hwlock = &card->lock; in setup_instance()
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| D | avmfritz.c | 1052 card->isac.hwlock = &card->lock; in setup_instance()
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| D | netjet.c | 1025 card->isac.hwlock = &card->lock; in setup_instance()
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| /linux-4.4.14/drivers/net/ethernet/micrel/ |
| D | ksz884x.c | 1430 spinlock_t hwlock; member
4755 spin_lock_irq(&hw_priv->hwlock); in transmit_cleanup()
4789 spin_unlock_irq(&hw_priv->hwlock); in transmit_cleanup()
4867 spin_lock_irq(&hw_priv->hwlock); in netdev_tx()
4896 spin_unlock_irq(&hw_priv->hwlock); in netdev_tx()
5195 spin_lock_irq(&hw_priv->hwlock); in rx_proc_task()
5197 spin_unlock_irq(&hw_priv->hwlock); in rx_proc_task()
5214 spin_lock_irq(&hw_priv->hwlock); in tx_proc_task()
5216 spin_unlock_irq(&hw_priv->hwlock); in tx_proc_task()
5253 spin_lock(&hw_priv->hwlock); in netdev_intr()
[all …]
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| /linux-4.4.14/arch/arm/boot/dts/ |
| D | qcom-msm8974.dtsi | 266 #hwlock-cells = <1>;
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| D | am33xx.dtsi | 361 #hwlock-cells = <1>;
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| D | omap4.dtsi | 401 #hwlock-cells = <1>;
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| D | am4372.dtsi | 449 #hwlock-cells = <1>;
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| D | omap5.dtsi | 450 #hwlock-cells = <1>;
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| D | dra7.dtsi | 813 #hwlock-cells = <1>;
|