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Searched refs:pci_lock (Results 1 – 4 of 4) sorted by relevance

/linux-4.4.14/drivers/pci/
Daccess.c16 DEFINE_RAW_SPINLOCK(pci_lock);
36 raw_spin_lock_irqsave(&pci_lock, flags); \
39 raw_spin_unlock_irqrestore(&pci_lock, flags); \
50 raw_spin_lock_irqsave(&pci_lock, flags); \
52 raw_spin_unlock_irqrestore(&pci_lock, flags); \
169 raw_spin_lock_irqsave(&pci_lock, flags); in pci_bus_set_ops()
172 raw_spin_unlock_irqrestore(&pci_lock, flags); in pci_bus_set_ops()
226 raw_spin_unlock_irq(&pci_lock); in pci_wait_cfg()
228 raw_spin_lock_irq(&pci_lock); in pci_wait_cfg()
242 raw_spin_lock_irq(&pci_lock); \
[all …]
Dpci.h141 extern raw_spinlock_t pci_lock;
Dpci.c3332 raw_spin_lock_irqsave(&pci_lock, flags); in pci_check_and_set_intx_mask()
3356 raw_spin_unlock_irqrestore(&pci_lock, flags); in pci_check_and_set_intx_mask()
/linux-4.4.14/drivers/edac/
Di7core_edac.c2114 u32 pci_lock; in enable_sdram_scrub_setting() local
2117 pci_read_config_dword(pvt->pci_noncore, MC_CFG_CONTROL, &pci_lock); in enable_sdram_scrub_setting()
2118 pci_lock &= ~0x3; in enable_sdram_scrub_setting()
2120 pci_lock | MC_CFG_UNLOCK); in enable_sdram_scrub_setting()
2129 u32 pci_lock; in disable_sdram_scrub_setting() local
2132 pci_read_config_dword(pvt->pci_noncore, MC_CFG_CONTROL, &pci_lock); in disable_sdram_scrub_setting()
2133 pci_lock &= ~0x3; in disable_sdram_scrub_setting()
2135 pci_lock | MC_CFG_LOCK); in disable_sdram_scrub_setting()