Introduce flags to identify PowerVM and KVM on Power and set them where
each type of host has been detected.
Signed-off-by: Stefan Berger <stef...@linux.ibm.com>
Reviewed-by: Daniel Kiper <daniel.ki...@oracle.com>
Cc: Hari Bathini <hbath...@linux.ibm.com>
Cc: Pavithra Prakash <pavra...@in.ibm.com>
Cc: Michael Ellerman <m...@ellerman.id.au>
Cc: Carolyn Scherrer <cpsch...@us.ibm.com>
Cc: Mahesh Salgaonkar <mah...@linux.ibm.com>
Cc: Sourabh Jain <sourabhj...@linux.ibm.com>
---
grub-core/kern/ieee1275/cmain.c | 8 +++++++-
include/grub/ieee1275/ieee1275.h | 4 ++++
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/grub-core/kern/ieee1275/cmain.c b/grub-core/kern/ieee1275/cmain.c
index 400d85d28..e74de3248 100644
--- a/grub-core/kern/ieee1275/cmain.c
+++ b/grub-core/kern/ieee1275/cmain.c
@@ -126,7 +126,10 @@ grub_ieee1275_find_options (void)
#if defined(__powerpc__)
if (grub_strncmp (tmp, "IBM,", 4) == 0)
- grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_CAN_TRY_CAS_FOR_MORE_MEMORY);
+ {
+ grub_ieee1275_set_flag
(GRUB_IEEE1275_FLAG_CAN_TRY_CAS_FOR_MORE_MEMORY);
+ grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_POWER_VM);
+ }
#endif
}
@@ -193,6 +196,9 @@ grub_ieee1275_find_options (void)
grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_NO_PRE1_5M_CLAIM);
grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_HAS_CURSORONOFF);
+#if defined(__powerpc__)
+ grub_ieee1275_set_flag (GRUB_IEEE1275_FLAG_POWER_KVM);
+#endif
}
}
diff --git a/include/grub/ieee1275/ieee1275.h b/include/grub/ieee1275/ieee1275.h
index 9f669fbee..dddb38514 100644
--- a/include/grub/ieee1275/ieee1275.h
+++ b/include/grub/ieee1275/ieee1275.h
@@ -141,6 +141,10 @@ enum grub_ieee1275_flag
*/
GRUB_IEEE1275_FLAG_CAN_TRY_CAS_FOR_MORE_MEMORY,
#endif
+
+ GRUB_IEEE1275_FLAG_POWER_VM,
+
+ GRUB_IEEE1275_FLAG_POWER_KVM,
};
extern int EXPORT_FUNC(grub_ieee1275_test_flag) (enum grub_ieee1275_flag flag);
--
2.42.0
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