diff options
Diffstat (limited to 'src/soc/intel/cannonlake/elog.c')
| -rw-r--r-- | src/soc/intel/cannonlake/elog.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/soc/intel/cannonlake/elog.c b/src/soc/intel/cannonlake/elog.c index 2ec6b410df..141aa45b02 100644 --- a/src/soc/intel/cannonlake/elog.c +++ b/src/soc/intel/cannonlake/elog.c @@ -20,9 +20,22 @@ #include <stdint.h> #include <elog.h> #include <intelblocks/pmclib.h> +#include <intelblocks/xhci.h> #include <soc/pci_devs.h> #include <soc/pm.h> +#define XHCI_USB2_PORT_STATUS_REG 0x480 +#define XHCI_USB3_PORT_STATUS_REG 0x580 +#define XHCI_USB2_PORT_NUM 14 +#define XHCI_USB3_PORT_NUM 10 + +static const struct xhci_usb_info usb_info = { + .usb2_port_status_reg = XHCI_USB2_PORT_STATUS_REG, + .num_usb2_ports = XHCI_USB2_PORT_NUM, + .usb3_port_status_reg = XHCI_USB3_PORT_STATUS_REG, + .num_usb3_ports = XHCI_USB3_PORT_NUM, +}; + static void pch_log_gpio_gpe(u32 gpe0_sts, u32 gpe0_en, int start) { int i; @@ -53,9 +66,9 @@ static void pch_log_wake_source(struct chipset_power_state *ps) if (ps->gpe0_sts[GPE_STD] & PME_STS) elog_add_event_wake(ELOG_WAKE_SOURCE_PME, 0); - /* Internal PME (TODO: determine wake device) */ + /* XHCI - "Power Management Event Bus 0" events include XHCI */ if (ps->gpe0_sts[GPE_STD] & PME_B0_STS) - elog_add_event_wake(ELOG_WAKE_SOURCE_PME_INTERNAL, 0); + pch_xhci_update_wake_event(&usb_info); /* SMBUS Wake */ if (ps->gpe0_sts[GPE_STD] & SMB_WAK_STS) |