From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Avnish Chouhan Date: Thu, 23 Mar 2023 08:16:25 -0400 Subject: [PATCH] ieee1275 : Converting plain numbers to constants in Vec5 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 --- grub-core/kern/ieee1275/init.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/grub-core/kern/ieee1275/init.c b/grub-core/kern/ieee1275/init.c index 3ea9b73b2a59..2516e02091cb 100644 --- a/grub-core/kern/ieee1275/init.c +++ b/grub-core/kern/ieee1275/init.c @@ -56,6 +56,12 @@ 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 (int rc __attribute__((unused))) { @@ -372,7 +378,7 @@ 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 } };