diff options
Diffstat (limited to 'drivers/pci/controller/plda/pcie-plda.h')
| -rw-r--r-- | drivers/pci/controller/plda/pcie-plda.h | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/drivers/pci/controller/plda/pcie-plda.h b/drivers/pci/controller/plda/pcie-plda.h index 05d96797f95e..1b1ff958ff66 100644 --- a/drivers/pci/controller/plda/pcie-plda.h +++ b/drivers/pci/controller/plda/pcie-plda.h @@ -107,6 +107,8 @@ enum plda_int_event { #define PLDA_NUM_DMA_EVENTS 16 +#define EVENT_PM_MSI_INT_INTX (PLDA_NUM_DMA_EVENTS + PLDA_INTX) +#define EVENT_PM_MSI_INT_MSI (PLDA_NUM_DMA_EVENTS + PLDA_MSI) #define PLDA_MAX_EVENT_NUM (PLDA_NUM_DMA_EVENTS + PLDA_INT_EVENT_NUM) /* @@ -116,21 +118,22 @@ enum plda_int_event { * +--+--+--+-+------+-+-+-+-+-+-+-+-+-----------+-----------+ * |12|11|10|9| intx |7|6|5|4|3|2|1|0| DMA error | DMA end | * +--+--+--+-+------+-+-+-+-+-+-+-+-+-----------+-----------+ - * bit 0-7 DMA interrupt end : reserved for vendor implement - * bit 8-15 DMA error : reserved for vendor implement - * 0: AXI post error (PLDA_AXI_POST_ERR) - * 1: AXI fetch error (PLDA_AXI_FETCH_ERR) - * 2: AXI discard error (PLDA_AXI_DISCARD_ERR) - * 3: AXI doorbell (PLDA_PCIE_DOORBELL) - * 4: PCIe post error (PLDA_PCIE_POST_ERR) - * 5: PCIe fetch error (PLDA_PCIE_FETCH_ERR) - * 6: PCIe discard error (PLDA_PCIE_DISCARD_ERR) - * 7: PCIe doorbell (PLDA_PCIE_DOORBELL) - * 8: 4 INTx interruts (PLDA_INTX) - * 9: MSI interrupt (PLDA_MSI) - * 10: AER event (PLDA_AER_EVENT) - * 11: PM/LTR/Hotplug (PLDA_MISC_EVENTS) - * 12: System error (PLDA_SYS_ERR) + * event bit + * 0-7 (0-7) DMA interrupt end : reserved for vendor implement + * 8-15 (8-15) DMA error : reserved for vendor implement + * 16 (16) AXI post error (PLDA_AXI_POST_ERR) + * 17 (17) AXI fetch error (PLDA_AXI_FETCH_ERR) + * 18 (18) AXI discard error (PLDA_AXI_DISCARD_ERR) + * 19 (19) AXI doorbell (PLDA_PCIE_DOORBELL) + * 20 (20) PCIe post error (PLDA_PCIE_POST_ERR) + * 21 (21) PCIe fetch error (PLDA_PCIE_FETCH_ERR) + * 22 (22) PCIe discard error (PLDA_PCIE_DISCARD_ERR) + * 23 (23) PCIe doorbell (PLDA_PCIE_DOORBELL) + * 24 (27-24) INTx interruts (PLDA_INTX) + * 25 (28): MSI interrupt (PLDA_MSI) + * 26 (29): AER event (PLDA_AER_EVENT) + * 27 (30): PM/LTR/Hotplug (PLDA_MISC_EVENTS) + * 28 (31): System error (PLDA_SYS_ERR) */ struct plda_pcie_rp; @@ -155,6 +158,7 @@ struct plda_pcie_rp { raw_spinlock_t lock; struct plda_msi msi; const struct plda_event_ops *event_ops; + const struct irq_chip *event_irq_chip; void __iomem *bridge_addr; int num_events; }; |