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ds1225y nvram: Fix some bugs

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- whole nvram was erased in some conditions
- fix out of range accesses
- improve reading speed by keeping contents in memory
- rename capacity to chip_size

(Hervé Poussineau)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4051 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2008-03-13 19:23:00 +00:00
parent f442e08b41
commit 02cb1585fd
2 changed files with 130 additions and 59 deletions
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4
hw/mips.h
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@ -6,8 +6,8 @@
PCIBus *pci_gt64120_init(qemu_irq *pic);
/* ds1225y.c */
typedef struct ds1225y_t ds1225y_t;
ds1225y_t *ds1225y_init(target_phys_addr_t mem_base, const char *filename);
void *ds1225y_init(target_phys_addr_t mem_base, const char *filename);
void ds1225y_set_protection(void *opaque, int protection);
/* mipsnet.c */
void mipsnet_init(int base, qemu_irq irq, NICInfo *nd);