search for: field_get

The wrong values are reported from pcie_bandwidth_available() which can cause problems for performance of eGPUs. This series overhauls Thunderbolt related device detection and uses the changes to change the behavior of pcie_bandwidth_available(). v2->v3: * Stop lumping all thunderbolt VSEC and USB4 devices together, introduce is_virtual_link instead * Drop unnecessary patches Mario

...iommu/arm/arm-smmu-v3/arm-smmu-v3.c > index c192544e874b..743db1abec40 100644 > --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c > +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c > @@ -3777,7 +3777,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) > switch (FIELD_GET(IDR0_TTF, reg)) { > case IDR0_TTF_AARCH32_64: > smmu->ias = 40; > - fallthrough; > + break; > case IDR0_TTF_AARCH64: > break; > default: I have to say I don't really agree with the readability argument for this one - a fallthrough is semantically cor...

Hi, here is a patch-set to rename iommu_param to dev_iommu and establish it as a struct for generic per-device iommu-data. Also move the iommu_fwspec pointer from struct device into dev_iommu to have less iommu-related pointers in struct device. The bigger part of this patch-set moves the iommu_priv pointer from struct iommu_fwspec to dev_iommu, making is usable for iommu-drivers which do not

...3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index c192544e874b..743db1abec40 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -3777,7 +3777,7 @@ static int arm_smmu_device_hw_probe(struct arm_smmu_device *smmu) switch (FIELD_GET(IDR0_TTF, reg)) { case IDR0_TTF_AARCH32_64: smmu->ias = 40; - fallthrough; + break; case IDR0_TTF_AARCH64: break; default: diff --git a/drivers/irqchip/irq-vic.c b/drivers/irqchip/irq-vic.c index e46036374227..10ff0a5c225a 100644 --- a/drivers/irqchip/irq-vic.c +++ b/drivers/irqchi...