Searched refs:pci_lock (Results 1 - 8 of 8) sorted by relevance
| /linux-4.1.27/drivers/pci/ |
| H A D | access.c | 16 DEFINE_RAW_SPINLOCK(pci_lock); variable
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); pci_bus_set_ops()
172 raw_spin_unlock_irqrestore(&pci_lock, flags); pci_bus_set_ops()
226 raw_spin_unlock_irq(&pci_lock); pci_wait_cfg()
228 raw_spin_lock_irq(&pci_lock); pci_wait_cfg()
242 raw_spin_lock_irq(&pci_lock); \
247 raw_spin_unlock_irq(&pci_lock); \
261 raw_spin_lock_irq(&pci_lock); \
266 raw_spin_unlock_irq(&pci_lock); \
515 raw_spin_lock_irq(&pci_lock); pci_cfg_access_lock()
519 raw_spin_unlock_irq(&pci_lock); pci_cfg_access_lock()
536 raw_spin_lock_irqsave(&pci_lock, flags); pci_cfg_access_trylock()
541 raw_spin_unlock_irqrestore(&pci_lock, flags); pci_cfg_access_trylock()
557 raw_spin_lock_irqsave(&pci_lock, flags); pci_cfg_access_unlock()
565 raw_spin_unlock_irqrestore(&pci_lock, flags); pci_cfg_access_unlock()
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| H A D | pci.h | 137 extern raw_spinlock_t pci_lock; pci_remove_legacy_files()
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| H A D | pci.c | 3047 raw_spin_lock_irqsave(&pci_lock, flags); pci_check_and_set_intx_mask()
3071 raw_spin_unlock_irqrestore(&pci_lock, flags); pci_check_and_set_intx_mask()
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| /linux-4.1.27/drivers/edac/ |
| H A D | i7core_edac.c | 2114 u32 pci_lock; enable_sdram_scrub_setting() local
2117 pci_read_config_dword(pvt->pci_noncore, MC_CFG_CONTROL, &pci_lock); enable_sdram_scrub_setting()
2118 pci_lock &= ~0x3; enable_sdram_scrub_setting()
2120 pci_lock | MC_CFG_UNLOCK); enable_sdram_scrub_setting()
2129 u32 pci_lock; disable_sdram_scrub_setting() local
2132 pci_read_config_dword(pvt->pci_noncore, MC_CFG_CONTROL, &pci_lock); disable_sdram_scrub_setting()
2133 pci_lock &= ~0x3; disable_sdram_scrub_setting()
2135 pci_lock | MC_CFG_LOCK); disable_sdram_scrub_setting()
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| /linux-4.1.27/drivers/pci/host/ |
| H A D | pcie-iproc.c | 68 * by 'pci_lock' in drivers/pci/access.c
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| H A D | pcie-rcar.c | 178 /* Serialization is provided by 'pci_lock' in drivers/pci/access.c */ rcar_pcie_config_access()
282 /* Serialization is provided by 'pci_lock' in drivers/pci/access.c */ rcar_pcie_write_conf()
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| /linux-4.1.27/arch/sparc/kernel/ |
| H A D | leon_pci_grpci1.c | 236 * the pci_lock spinlock and IRQ is off.
275 * the pci_lock spinlock and IRQ is off.
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| H A D | leon_pci_grpci2.c | 373 * the pci_lock spinlock and IRQ is off.
412 * the pci_lock spinlock and IRQ is off.
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