diff options
Diffstat (limited to 'drivers/misc/mei/hw-me.c')
| -rw-r--r-- | drivers/misc/mei/hw-me.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/misc/mei/hw-me.c b/drivers/misc/mei/hw-me.c index 25b1997a62cb..e2fb44cc5c37 100644 --- a/drivers/misc/mei/hw-me.c +++ b/drivers/misc/mei/hw-me.c @@ -189,8 +189,11 @@ static int mei_me_fw_status(struct mei_device *dev, fw_status->count = fw_src->count; for (i = 0; i < fw_src->count && i < MEI_FW_STATUS_MAX; i++) { - ret = pci_read_config_dword(pdev, - fw_src->status[i], &fw_status->status[i]); + ret = pci_read_config_dword(pdev, fw_src->status[i], + &fw_status->status[i]); + trace_mei_pci_cfg_read(dev->dev, "PCI_CFG_HSF_X", + fw_src->status[i], + fw_status->status[i]); if (ret) return ret; } @@ -215,6 +218,7 @@ static void mei_me_hw_config(struct mei_device *dev) reg = 0; pci_read_config_dword(pdev, PCI_CFG_HFS_1, ®); + trace_mei_pci_cfg_read(dev->dev, "PCI_CFG_HFS_1", PCI_CFG_HFS_1, reg); hw->d0i3_supported = ((reg & PCI_CFG_HFS_1_D0I3_MSK) == PCI_CFG_HFS_1_D0I3_MSK); @@ -1248,6 +1252,7 @@ static bool mei_me_fw_type_nm(struct pci_dev *pdev) u32 reg; pci_read_config_dword(pdev, PCI_CFG_HFS_2, ®); + trace_mei_pci_cfg_read(&pdev->dev, "PCI_CFG_HFS_2", PCI_CFG_HFS_2, reg); /* make sure that bit 9 (NM) is up and bit 10 (DM) is down */ return (reg & 0x600) == 0x200; } @@ -1260,6 +1265,7 @@ static bool mei_me_fw_type_sps(struct pci_dev *pdev) u32 reg; /* Read ME FW Status check for SPS Firmware */ pci_read_config_dword(pdev, PCI_CFG_HFS_1, ®); + trace_mei_pci_cfg_read(&pdev->dev, "PCI_CFG_HFS_1", PCI_CFG_HFS_1, reg); /* if bits [19:16] = 15, running SPS Firmware */ return (reg & 0xf0000) == 0xf0000; } |