diff options
Diffstat (limited to 'drivers/misc/thinkpad_acpi.h')
| -rw-r--r-- | drivers/misc/thinkpad_acpi.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/misc/thinkpad_acpi.h b/drivers/misc/thinkpad_acpi.h index 02a297e0525..b2348d7a07c 100644 --- a/drivers/misc/thinkpad_acpi.h +++ b/drivers/misc/thinkpad_acpi.h @@ -74,6 +74,18 @@ #define enabled(status,bit) ((status) & (1 << (bit)) ? "enabled" : "disabled") #define strlencmp(a,b) (strncmp((a), (b), strlen(b))) +/* Debugging */ +#define TPACPI_DBG_ALL 0xffff +#define dbg_printk(a_dbg_level, format, arg...) \ + do { if (dbg_level & a_dbg_level) \ + printk(IBM_DEBUG "%s: " format, __func__ , ## arg); } while (0) +#ifdef CONFIG_THINKPAD_ACPI_DEBUG +#define vdbg_printk(a_dbg_level, format, arg...) \ + dbg_printk(a_dbg_level, format, ## arg) +#else +#define vdbg_printk(a_dbg_level, format, arg...) +#endif + /* ACPI HIDs */ #define IBM_HKEY_HID "IBM0068" #define IBM_PCI_HID "PNP0A03" @@ -112,6 +124,7 @@ static char *next_cmd(char **cmds); /* Module */ static int experimental; +static u32 dbg_level; static char *ibm_thinkpad_ec_found; static char* check_dmi_for_ec(void); |