diff options
| author | Greg Howard <ghoward@sgi.com> | 2005-04-25 13:28:52 -0700 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-04-25 13:28:52 -0700 |
| commit | 67639deb099c6085acc447c1b7d6a17792dedad0 (patch) | |
| tree | b9cdf0d92ff2c02e7ed182a93d7ea270ba752b10 /drivers/char/snsc.h | |
| parent | b9e41d7fb62ae26adee84c18048037214ce5d866 (diff) | |
| download | linux-67639deb099c6085acc447c1b7d6a17792dedad0.tar.gz linux-67639deb099c6085acc447c1b7d6a17792dedad0.tar.bz2 linux-67639deb099c6085acc447c1b7d6a17792dedad0.zip | |
[IA64] Altix system controller event handling
The following is an update of the patch I sent yesterday
(3/9/05) incorporating suggestions from Christoph Hellwig and
Andreas Schwab. It allows Altix and Altix-like systems to
handle environmental events generated by the system controllers,
and should apply on top of Jack Steiner's patch of 3/1/05 ("New
chipset support for SN platform") and Mark Goodwin's patch of
3/8/05 ("Altix SN topology support for new chipsets and pci
topology").
Signed-off-by: Greg Howard <ghoward@sgi.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'drivers/char/snsc.h')
| -rw-r--r-- | drivers/char/snsc.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/char/snsc.h b/drivers/char/snsc.h index c22c6c55e254..a9efc13cc858 100644 --- a/drivers/char/snsc.h +++ b/drivers/char/snsc.h @@ -47,4 +47,44 @@ struct sysctl_data_s { nasid_t scd_nasid; /* Node on which subchannels are opened. */ }; + +/* argument types */ +#define IR_ARG_INT 0x00 /* 4-byte integer (big-endian) */ +#define IR_ARG_ASCII 0x01 /* null-terminated ASCII string */ +#define IR_ARG_UNKNOWN 0x80 /* unknown data type. The low + * 7 bits will contain the data + * length. */ +#define IR_ARG_UNKNOWN_LENGTH_MASK 0x7f + + +/* system controller event codes */ +#define EV_CLASS_MASK 0xf000ul +#define EV_SEVERITY_MASK 0x0f00ul +#define EV_COMPONENT_MASK 0x00fful + +#define EV_CLASS_POWER 0x1000ul +#define EV_CLASS_FAN 0x2000ul +#define EV_CLASS_TEMP 0x3000ul +#define EV_CLASS_ENV 0x4000ul +#define EV_CLASS_TEST_FAULT 0x5000ul +#define EV_CLASS_TEST_WARNING 0x6000ul +#define EV_CLASS_PWRD_NOTIFY 0x8000ul + +#define EV_SEVERITY_POWER_STABLE 0x0000ul +#define EV_SEVERITY_POWER_LOW_WARNING 0x0100ul +#define EV_SEVERITY_POWER_HIGH_WARNING 0x0200ul +#define EV_SEVERITY_POWER_HIGH_FAULT 0x0300ul +#define EV_SEVERITY_POWER_LOW_FAULT 0x0400ul + +#define EV_SEVERITY_FAN_STABLE 0x0000ul +#define EV_SEVERITY_FAN_WARNING 0x0100ul +#define EV_SEVERITY_FAN_FAULT 0x0200ul + +#define EV_SEVERITY_TEMP_STABLE 0x0000ul +#define EV_SEVERITY_TEMP_ADVISORY 0x0100ul +#define EV_SEVERITY_TEMP_CRITICAL 0x0200ul +#define EV_SEVERITY_TEMP_FAULT 0x0300ul + +void scdrv_event_init(struct sysctl_data_s *); + #endif /* _SN_SYSCTL_H_ */ |