Searched refs:pci_config_lock (Results 1 – 2 of 2) sorted by relevance
| /linux-2.4.37.9/arch/x86_64/kernel/ |
| D | pci-pc.c | 42 static spinlock_t pci_config_lock = SPIN_LOCK_UNLOCKED; variable
67 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf1_read()
83 spin_unlock_irqrestore(&pci_config_lock, flags); in pci_conf1_read()
95 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf1_write()
111 spin_unlock_irqrestore(&pci_config_lock, flags); in pci_conf1_write()
206 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf2_read()
225 spin_unlock_irqrestore(&pci_config_lock, flags); in pci_conf2_read()
240 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf2_write()
259 spin_unlock_irqrestore(&pci_config_lock, flags); in pci_conf2_write()
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| /linux-2.4.37.9/arch/i386/kernel/ |
| D | pci-pc.c | 48 static spinlock_t pci_config_lock = SPIN_LOCK_UNLOCKED; variable
68 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf1_mq_read()
84 spin_unlock_irqrestore(&pci_config_lock, flags); in pci_conf1_mq_read()
96 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf1_mq_write()
112 spin_unlock_irqrestore(&pci_config_lock, flags); in pci_conf1_mq_write()
191 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf1_read()
207 spin_unlock_irqrestore(&pci_config_lock, flags); in pci_conf1_read()
219 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf1_write()
235 spin_unlock_irqrestore(&pci_config_lock, flags); in pci_conf1_write()
318 spin_lock_irqsave(&pci_config_lock, flags); in pci_conf2_read()
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