1 files changed, 21 insertions, 0 deletions

diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c
index fccb1e9fd3b7..7996337852f2 100644
--- a/drivers/char/ipmi/ipmi_poweroff.c
+++ b/drivers/char/ipmi/ipmi_poweroff.c
@@ -437,6 +437,24 @@ static int ipmi_dell_chassis_detect(ipmi_user_t user)
 }
 
 /*
+ * ipmi_hp_chassis_detect()
+ * HP PA-RISC servers rp3410/rp3440, the C8000 workstation and the rx2600 and
+ * zx6000 machines support IPMI vers 1 and don't set the chassis capability bit
+ * but they can handle a chassis poweroff or powercycle command.
+ */
+
+#define HP_IANA_MFR_ID 0x0b
+#define HP_BMC_PROD_ID 0x8201
+static int ipmi_hp_chassis_detect(ipmi_user_t user)
+{
+        if (mfg_id == HP_IANA_MFR_ID
+                && prod_id == HP_BMC_PROD_ID
+                && ipmi_version == 1)
+                return 1;
+        return 0;
+}
+
+/*
  * Standard chassis support
  */
 
@@ -513,6 +531,9 @@ static struct poweroff_function poweroff_functions[] = {
         { .platform_type        = "chassis",
           .detect               = ipmi_dell_chassis_detect,
           .poweroff_func        = ipmi_poweroff_chassis },
+        { .platform_type        = "chassis",
+          .detect               = ipmi_hp_chassis_detect,
+          .poweroff_func        = ipmi_poweroff_chassis },
         /* Chassis should generally be last, other things should override
            it. */
         { .platform_type        = "chassis",