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Diffstat (limited to 'src/soc/intel/skylake')
-rw-r--r--src/soc/intel/skylake/elog.c105
1 files changed, 41 insertions, 64 deletions
diff --git a/src/soc/intel/skylake/elog.c b/src/soc/intel/skylake/elog.c
index 411b3e99a1..63f382d222 100644
--- a/src/soc/intel/skylake/elog.c
+++ b/src/soc/intel/skylake/elog.c
@@ -41,30 +41,20 @@ static void pch_log_gpio_gpe(u32 gpe0_sts, u32 gpe0_en, int start)
}
struct pme_status_info {
-#ifdef __SIMPLE_DEVICE__
- pci_devfn_t dev;
-#else
- struct device *dev;
-#endif
+ pci_devfn_t devfn;
uint8_t reg_offset;
uint32_t elog_event;
};
#define PME_STS_BIT (1 << 15)
-#ifdef __SIMPLE_DEVICE__
-static void pch_log_add_elog_event(const struct pme_status_info *info,
- pci_devfn_t dev)
-#else
-static void pch_log_add_elog_event(const struct pme_status_info *info,
- struct device *dev)
-#endif
+static void pch_log_add_elog_event(const struct pme_status_info *info)
{
/*
* If wake source is XHCI, check for detailed wake source events on
* USB2/3 ports.
*/
- if ((info->dev == PCH_DEV_XHCI) &&
+ if ((info->devfn == PCH_DEVFN_XHCI) &&
pch_xhci_update_wake_event(soc_get_xhci_usb_info()))
return;
@@ -74,34 +64,28 @@ static void pch_log_add_elog_event(const struct pme_status_info *info,
static void pch_log_pme_internal_wake_source(void)
{
size_t i;
-#ifdef __SIMPLE_DEVICE__
- pci_devfn_t dev;
-#else
- struct device *dev;
-#endif
uint16_t val;
bool dev_found = false;
struct pme_status_info pme_status_info[] = {
- { PCH_DEV_HDA, 0x54, ELOG_WAKE_SOURCE_PME_HDA },
- { PCH_DEV_GBE, 0xcc, ELOG_WAKE_SOURCE_PME_GBE },
- { PCH_DEV_SATA, 0x74, ELOG_WAKE_SOURCE_PME_SATA },
- { PCH_DEV_CSE, 0x54, ELOG_WAKE_SOURCE_PME_CSE },
- { PCH_DEV_XHCI, 0x74, ELOG_WAKE_SOURCE_PME_XHCI },
- { PCH_DEV_USBOTG, 0x84, ELOG_WAKE_SOURCE_PME_XDCI },
+ { PCH_DEVFN_HDA, 0x54, ELOG_WAKE_SOURCE_PME_HDA },
+ { PCH_DEVFN_GBE, 0xcc, ELOG_WAKE_SOURCE_PME_GBE },
+ { PCH_DEVFN_SATA, 0x74, ELOG_WAKE_SOURCE_PME_SATA },
+ { PCH_DEVFN_CSE, 0x54, ELOG_WAKE_SOURCE_PME_CSE },
+ { PCH_DEVFN_XHCI, 0x74, ELOG_WAKE_SOURCE_PME_XHCI },
+ { PCH_DEVFN_USBOTG, 0x84, ELOG_WAKE_SOURCE_PME_XDCI },
};
for (i = 0; i < ARRAY_SIZE(pme_status_info); i++) {
- dev = pme_status_info[i].dev;
- if (!dev)
- continue;
+ pci_devfn_t dev = PCI_DEV(0, PCI_SLOT(pme_status_info[i].devfn),
+ PCI_FUNC(pme_status_info[i].devfn));
- val = pci_read_config16(dev, pme_status_info[i].reg_offset);
+ val = pci_s_read_config16(dev, pme_status_info[i].reg_offset);
if ((val == 0xFFFF) || !(val & PME_STS_BIT))
continue;
- pch_log_add_elog_event(&pme_status_info[i], dev);
+ pch_log_add_elog_event(&pme_status_info[i]);
dev_found = true;
}
@@ -123,49 +107,42 @@ static void pch_log_pme_internal_wake_source(void)
static void pch_log_rp_wake_source(void)
{
size_t i, maxports;
-#ifdef __SIMPLE_DEVICE__
- pci_devfn_t dev;
-#else
- struct device *dev;
-#endif
uint32_t val;
struct pme_status_info pme_status_info[] = {
- { PCH_DEV_PCIE1, 0x60, ELOG_WAKE_SOURCE_PME_PCIE1 },
- { PCH_DEV_PCIE2, 0x60, ELOG_WAKE_SOURCE_PME_PCIE2 },
- { PCH_DEV_PCIE3, 0x60, ELOG_WAKE_SOURCE_PME_PCIE3 },
- { PCH_DEV_PCIE4, 0x60, ELOG_WAKE_SOURCE_PME_PCIE4 },
- { PCH_DEV_PCIE5, 0x60, ELOG_WAKE_SOURCE_PME_PCIE5 },
- { PCH_DEV_PCIE6, 0x60, ELOG_WAKE_SOURCE_PME_PCIE6 },
- { PCH_DEV_PCIE7, 0x60, ELOG_WAKE_SOURCE_PME_PCIE7 },
- { PCH_DEV_PCIE8, 0x60, ELOG_WAKE_SOURCE_PME_PCIE8 },
- { PCH_DEV_PCIE9, 0x60, ELOG_WAKE_SOURCE_PME_PCIE9 },
- { PCH_DEV_PCIE10, 0x60, ELOG_WAKE_SOURCE_PME_PCIE10 },
- { PCH_DEV_PCIE11, 0x60, ELOG_WAKE_SOURCE_PME_PCIE11 },
- { PCH_DEV_PCIE12, 0x60, ELOG_WAKE_SOURCE_PME_PCIE12 },
- { PCH_DEV_PCIE13, 0x60, ELOG_WAKE_SOURCE_PME_PCIE13 },
- { PCH_DEV_PCIE14, 0x60, ELOG_WAKE_SOURCE_PME_PCIE14 },
- { PCH_DEV_PCIE15, 0x60, ELOG_WAKE_SOURCE_PME_PCIE15 },
- { PCH_DEV_PCIE16, 0x60, ELOG_WAKE_SOURCE_PME_PCIE16 },
- { PCH_DEV_PCIE17, 0x60, ELOG_WAKE_SOURCE_PME_PCIE17 },
- { PCH_DEV_PCIE18, 0x60, ELOG_WAKE_SOURCE_PME_PCIE18 },
- { PCH_DEV_PCIE19, 0x60, ELOG_WAKE_SOURCE_PME_PCIE19 },
- { PCH_DEV_PCIE20, 0x60, ELOG_WAKE_SOURCE_PME_PCIE20 },
- { PCH_DEV_PCIE21, 0x60, ELOG_WAKE_SOURCE_PME_PCIE21 },
- { PCH_DEV_PCIE22, 0x60, ELOG_WAKE_SOURCE_PME_PCIE22 },
- { PCH_DEV_PCIE23, 0x60, ELOG_WAKE_SOURCE_PME_PCIE23 },
- { PCH_DEV_PCIE24, 0x60, ELOG_WAKE_SOURCE_PME_PCIE24 },
+ { PCH_DEVFN_PCIE1, 0x60, ELOG_WAKE_SOURCE_PME_PCIE1 },
+ { PCH_DEVFN_PCIE2, 0x60, ELOG_WAKE_SOURCE_PME_PCIE2 },
+ { PCH_DEVFN_PCIE3, 0x60, ELOG_WAKE_SOURCE_PME_PCIE3 },
+ { PCH_DEVFN_PCIE4, 0x60, ELOG_WAKE_SOURCE_PME_PCIE4 },
+ { PCH_DEVFN_PCIE5, 0x60, ELOG_WAKE_SOURCE_PME_PCIE5 },
+ { PCH_DEVFN_PCIE6, 0x60, ELOG_WAKE_SOURCE_PME_PCIE6 },
+ { PCH_DEVFN_PCIE7, 0x60, ELOG_WAKE_SOURCE_PME_PCIE7 },
+ { PCH_DEVFN_PCIE8, 0x60, ELOG_WAKE_SOURCE_PME_PCIE8 },
+ { PCH_DEVFN_PCIE9, 0x60, ELOG_WAKE_SOURCE_PME_PCIE9 },
+ { PCH_DEVFN_PCIE10, 0x60, ELOG_WAKE_SOURCE_PME_PCIE10 },
+ { PCH_DEVFN_PCIE11, 0x60, ELOG_WAKE_SOURCE_PME_PCIE11 },
+ { PCH_DEVFN_PCIE12, 0x60, ELOG_WAKE_SOURCE_PME_PCIE12 },
+ { PCH_DEVFN_PCIE13, 0x60, ELOG_WAKE_SOURCE_PME_PCIE13 },
+ { PCH_DEVFN_PCIE14, 0x60, ELOG_WAKE_SOURCE_PME_PCIE14 },
+ { PCH_DEVFN_PCIE15, 0x60, ELOG_WAKE_SOURCE_PME_PCIE15 },
+ { PCH_DEVFN_PCIE16, 0x60, ELOG_WAKE_SOURCE_PME_PCIE16 },
+ { PCH_DEVFN_PCIE17, 0x60, ELOG_WAKE_SOURCE_PME_PCIE17 },
+ { PCH_DEVFN_PCIE18, 0x60, ELOG_WAKE_SOURCE_PME_PCIE18 },
+ { PCH_DEVFN_PCIE19, 0x60, ELOG_WAKE_SOURCE_PME_PCIE19 },
+ { PCH_DEVFN_PCIE20, 0x60, ELOG_WAKE_SOURCE_PME_PCIE20 },
+ { PCH_DEVFN_PCIE21, 0x60, ELOG_WAKE_SOURCE_PME_PCIE21 },
+ { PCH_DEVFN_PCIE22, 0x60, ELOG_WAKE_SOURCE_PME_PCIE22 },
+ { PCH_DEVFN_PCIE23, 0x60, ELOG_WAKE_SOURCE_PME_PCIE23 },
+ { PCH_DEVFN_PCIE24, 0x60, ELOG_WAKE_SOURCE_PME_PCIE24 },
};
maxports = MIN(CONFIG_MAX_ROOT_PORTS, ARRAY_SIZE(pme_status_info));
for (i = 0; i < maxports; i++) {
- dev = pme_status_info[i].dev;
-
- if (!dev)
- continue;
+ pci_devfn_t dev = PCI_DEV(0, PCI_SLOT(pme_status_info[i].devfn),
+ PCI_FUNC(pme_status_info[i].devfn));
- val = pci_read_config32(dev, pme_status_info[i].reg_offset);
+ val = pci_s_read_config32(dev, pme_status_info[i].reg_offset);
if ((val == 0xFFFFFFFF) || !(val & RP_PME_STS_BIT))
continue;
@@ -174,7 +151,7 @@ static void pch_log_rp_wake_source(void)
* Linux kernel uses PME STS bit information. So do not clear
* this bit.
*/
- pch_log_add_elog_event(&pme_status_info[i], dev);
+ pch_log_add_elog_event(&pme_status_info[i]);
}
}