diff options
Diffstat (limited to 'drivers/pci/controller/dwc/pcie-designware.h')
| -rw-r--r-- | drivers/pci/controller/dwc/pcie-designware.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h index 7d6e9b7576be..56d93e67a964 100644 --- a/drivers/pci/controller/dwc/pcie-designware.h +++ b/drivers/pci/controller/dwc/pcie-designware.h @@ -131,6 +131,25 @@ #define PCIE_ATU_UNR_UPPER_LIMIT 0x20 /* + * RAS-DES register definitions + */ +#define PCIE_RAS_DES_EVENT_COUNTER_CONTROL 0x8 +#define EVENT_COUNTER_ALL_CLEAR 0x3 +#define EVENT_COUNTER_ENABLE_ALL 0x7 +#define EVENT_COUNTER_ENABLE_SHIFT 2 +#define EVENT_COUNTER_EVENT_SEL_MASK GENMASK(7, 0) +#define EVENT_COUNTER_EVENT_SEL_SHIFT 16 +#define EVENT_COUNTER_EVENT_Tx_L0S 0x2 +#define EVENT_COUNTER_EVENT_Rx_L0S 0x3 +#define EVENT_COUNTER_EVENT_L1 0x5 +#define EVENT_COUNTER_EVENT_L1_1 0x7 +#define EVENT_COUNTER_EVENT_L1_2 0x8 +#define EVENT_COUNTER_GROUP_SEL_SHIFT 24 +#define EVENT_COUNTER_GROUP_5 0x5 + +#define PCIE_RAS_DES_EVENT_COUNTER_DATA 0xc + +/* * The default address offset between dbi_base and atu_base. Root controller * drivers are not required to initialize atu_base if the offset matches this * default; the driver core automatically derives atu_base from dbi_base using |