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PCI: aardvark: Do not unmask unused interrupts
There are lot of undocumented interrupt bits. To prevent unwanted
spurious interrupts, fix all *_ALL_MASK macros to define all interrupt
bits, so that driver can properly mask all interrupts, including those
which are undocumented.
Link: https://lore.kernel.org/r/20211005180952.6812-8-kabel@kernel.org
Fixes: 8c39d71036
("PCI: aardvark: Add Aardvark PCI host controller driver")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Reviewed-by: Marek Behún <kabel@kernel.org>
Cc: stable@vger.kernel.org
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@ -107,13 +107,13 @@
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#define PCIE_ISR0_MSI_INT_PENDING BIT(24)
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#define PCIE_ISR0_INTX_ASSERT(val) BIT(16 + (val))
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#define PCIE_ISR0_INTX_DEASSERT(val) BIT(20 + (val))
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#define PCIE_ISR0_ALL_MASK GENMASK(26, 0)
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#define PCIE_ISR0_ALL_MASK GENMASK(31, 0)
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#define PCIE_ISR1_REG (CONTROL_BASE_ADDR + 0x48)
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#define PCIE_ISR1_MASK_REG (CONTROL_BASE_ADDR + 0x4C)
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#define PCIE_ISR1_POWER_STATE_CHANGE BIT(4)
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#define PCIE_ISR1_FLUSH BIT(5)
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#define PCIE_ISR1_INTX_ASSERT(val) BIT(8 + (val))
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#define PCIE_ISR1_ALL_MASK GENMASK(11, 4)
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#define PCIE_ISR1_ALL_MASK GENMASK(31, 0)
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#define PCIE_MSI_ADDR_LOW_REG (CONTROL_BASE_ADDR + 0x50)
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#define PCIE_MSI_ADDR_HIGH_REG (CONTROL_BASE_ADDR + 0x54)
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#define PCIE_MSI_STATUS_REG (CONTROL_BASE_ADDR + 0x58)
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@ -199,7 +199,7 @@
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#define PCIE_IRQ_MSI_INT2_DET BIT(21)
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#define PCIE_IRQ_RC_DBELL_DET BIT(22)
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#define PCIE_IRQ_EP_STATUS BIT(23)
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#define PCIE_IRQ_ALL_MASK 0xfff0fb
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#define PCIE_IRQ_ALL_MASK GENMASK(31, 0)
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#define PCIE_IRQ_ENABLE_INTS_MASK PCIE_IRQ_CORE_INT
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/* Transaction types */
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