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spapr_nvram: Correct max nvram size 

Currently it is UINT16_MAX*16 = 65536*16 = 1048560 which is not
a round number and therefore a bit confusing.

This defines MAX_NVRAM_SIZE precisely as 1MB.

Suggested-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alexander Graf <agraf@suse.de>
This commit is contained in:
Alexey Kardashevskiy 2014-04-04 18:26:26 +11:00 committed by Alexander Graf
parent d584348589
commit 4e2ca12785
1 changed files with 1 additions and 1 deletions
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2
hw/nvram/spapr_nvram.c
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@ -42,7 +42,7 @@ typedef struct sPAPRNVRAM {
#define MIN_NVRAM_SIZE 8192
#define DEFAULT_NVRAM_SIZE 65536
#define MAX_NVRAM_SIZE (UINT16_MAX * 16)
#define MAX_NVRAM_SIZE 1048576
static void rtas_nvram_fetch(PowerPCCPU *cpu, sPAPREnvironment *spapr,
uint32_t token, uint32_t nargs,