diff options
Diffstat (limited to 'drivers/pci/controller')
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence-ep.c | 10 | ||||
| -rw-r--r-- | drivers/pci/controller/cadence/pcie-cadence.h | 12 |
2 files changed, 11 insertions, 11 deletions
diff --git a/drivers/pci/controller/cadence/pcie-cadence-ep.c b/drivers/pci/controller/cadence/pcie-cadence-ep.c index 3d71d687ea64..2d0a8d78bffb 100644 --- a/drivers/pci/controller/cadence/pcie-cadence-ep.c +++ b/drivers/pci/controller/cadence/pcie-cadence-ep.c @@ -360,8 +360,8 @@ static void cdns_pcie_ep_assert_intx(struct cdns_pcie_ep *ep, u8 fn, u8 intx, writel(0, ep->irq_cpu_addr + offset); } -static int cdns_pcie_ep_send_legacy_irq(struct cdns_pcie_ep *ep, u8 fn, u8 vfn, - u8 intx) +static int cdns_pcie_ep_send_intx_irq(struct cdns_pcie_ep *ep, u8 fn, u8 vfn, + u8 intx) { u16 cmd; @@ -371,7 +371,7 @@ static int cdns_pcie_ep_send_legacy_irq(struct cdns_pcie_ep *ep, u8 fn, u8 vfn, cdns_pcie_ep_assert_intx(ep, fn, intx, true); /* - * The mdelay() value was taken from dra7xx_pcie_raise_legacy_irq() + * The mdelay() value was taken from dra7xx_pcie_raise_intx_irq() */ mdelay(1); cdns_pcie_ep_assert_intx(ep, fn, intx, false); @@ -541,10 +541,10 @@ static int cdns_pcie_ep_raise_irq(struct pci_epc *epc, u8 fn, u8 vfn, switch (type) { case PCI_IRQ_INTX: if (vfn > 0) { - dev_err(dev, "Cannot raise legacy interrupts for VF\n"); + dev_err(dev, "Cannot raise INTX interrupts for VF\n"); return -EINVAL; } - return cdns_pcie_ep_send_legacy_irq(ep, fn, vfn, 0); + return cdns_pcie_ep_send_intx_irq(ep, fn, vfn, 0); case PCI_IRQ_MSI: return cdns_pcie_ep_send_msi_irq(ep, fn, vfn, interrupt_num); diff --git a/drivers/pci/controller/cadence/pcie-cadence.h b/drivers/pci/controller/cadence/pcie-cadence.h index 373cb50fcd15..03b96798f858 100644 --- a/drivers/pci/controller/cadence/pcie-cadence.h +++ b/drivers/pci/controller/cadence/pcie-cadence.h @@ -347,16 +347,16 @@ struct cdns_pcie_epf { * @max_regions: maximum number of regions supported by hardware * @ob_region_map: bitmask of mapped outbound regions * @ob_addr: base addresses in the AXI bus where the outbound regions start - * @irq_phys_addr: base address on the AXI bus where the MSI/legacy IRQ + * @irq_phys_addr: base address on the AXI bus where the MSI/INTX IRQ * dedicated outbound regions is mapped. * @irq_cpu_addr: base address in the CPU space where a write access triggers - * the sending of a memory write (MSI) / normal message (legacy + * the sending of a memory write (MSI) / normal message (INTX * IRQ) TLP through the PCIe bus. - * @irq_pci_addr: used to save the current mapping of the MSI/legacy IRQ + * @irq_pci_addr: used to save the current mapping of the MSI/INTX IRQ * dedicated outbound region. * @irq_pci_fn: the latest PCI function that has updated the mapping of - * the MSI/legacy IRQ dedicated outbound region. - * @irq_pending: bitmask of asserted legacy IRQs. + * the MSI/INTX IRQ dedicated outbound region. + * @irq_pending: bitmask of asserted INTX IRQs. * @lock: spin lock to disable interrupts while modifying PCIe controller * registers fields (RMW) accessible by both remote RC and EP to * minimize time between read and write @@ -374,7 +374,7 @@ struct cdns_pcie_ep { u64 irq_pci_addr; u8 irq_pci_fn; u8 irq_pending; - /* protect writing to PCI_STATUS while raising legacy interrupts */ + /* protect writing to PCI_STATUS while raising INTX interrupts */ spinlock_t lock; struct cdns_pcie_epf *epf; unsigned int quirk_detect_quiet_flag:1; |