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kern/ieee1275/init: Convert plain numbers to constants in Vec5

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This patch converts the plain numbers used in Vec5 properties to constants.

1. LPAR: Client program supports logical partitioning and
   associated hcall()s.
2. SPLPAR: Client program supports the Shared
   Processor LPAR Option.
3. CMO: Enables the Cooperative Memory Over-commitment Option.
4. MAX_CPU: Defines maximum number of CPUs supported.

Signed-off-by: Avnish Chouhan <avnish@linux.vnet.ibm.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Avnish Chouhan 2023-03-27 12:25:39 +05:30 committed by Daniel Kiper
parent b8b072ddcd
commit 8406cfe477
1 changed files with 7 additions and 1 deletions
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8
grub-core/kern/ieee1275/init.c
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@ -72,6 +72,12 @@ extern char _end[];
grub_addr_t grub_ieee1275_original_stack;
#endif
#define LPAR 0x80
#define SPLPAR 0x40
#define BYTE2 (LPAR | SPLPAR)
#define CMO 0x80
#define MAX_CPU 256
void
grub_exit (void)
{
@ -573,7 +579,7 @@ grub_ieee1275_ibm_cas (void)
.vec4 = 0x0001, /* set required minimum capacity % to the lowest value */
.vec5_size = 1 + sizeof (struct option_vector5) - 2,
.vec5 = {
0, 192, 0, 128, 0, 0, 0, 0, 256
0, BYTE2, 0, CMO, 0, 0, 0, 0, MAX_CPU
}
};