motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-09 18:44:58 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

Clean up rc4030 init function

Browse source 
At the moment, rc4030 init function is returning some function pointers.
Mark them non-static and define them in header file instead.
Export also a function to read/write DMA memory, it will be required by
the netcard.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7072 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2009-04-10 21:26:55 +00:00
parent c2c5104b22
commit 68238a9e90
3 changed files with 16 additions and 17 deletions
Download patch file Download diff file Expand all files Collapse all files

16
hw/rc4030.c
View file

@ -675,7 +675,7 @@ static void rc4030_save(QEMUFile *f, void *opaque)
qemu_put_be32(f, s->itr);
}
static void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write)
void rc4030_dma_memory_rw(void *opaque, target_phys_addr_t addr, uint8_t *buf, int len, int is_write)
{
rc4030State *s = opaque;
target_phys_addr_t entry_addr;
@ -766,13 +766,13 @@ struct rc4030DMAState {
int n;
};
static void rc4030_dma_read(void *dma, uint8_t *buf, int len)
void rc4030_dma_read(void *dma, uint8_t *buf, int len)
{
rc4030_dma s = dma;
rc4030_do_dma(s->opaque, s->n, buf, len, 0);
}
static void rc4030_dma_write(void *dma, uint8_t *buf, int len)
void rc4030_dma_write(void *dma, uint8_t *buf, int len)
{
rc4030_dma s = dma;
rc4030_do_dma(s->opaque, s->n, buf, len, 1);
@ -795,18 +795,16 @@ static rc4030_dma *rc4030_allocate_dmas(void *opaque, int n)
return s;
}
qemu_irq *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
rc4030_dma **dmas,
rc4030_dma_function *dma_read, rc4030_dma_function *dma_write)
void *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
qemu_irq **irqs, rc4030_dma **dmas)
{
rc4030State *s;
int s_chipset, s_jazzio;
s = qemu_mallocz(sizeof(rc4030State));
*irqs = qemu_allocate_irqs(rc4030_irq_jazz_request, s, 16);
*dmas = rc4030_allocate_dmas(s, 4);
*dma_read = rc4030_dma_read;
*dma_write = rc4030_dma_write;
s->periodic_timer = qemu_new_timer(vm_clock, rc4030_periodic_timer, s);
s->timer_irq = timer;
@ -821,5 +819,5 @@ qemu_irq *rc4030_init(qemu_irq timer, qemu_irq jazz_bus,
s_jazzio = cpu_register_io_memory(0, jazzio_read, jazzio_write, s);
cpu_register_physical_memory(0xf0000000, 0x00001000, s_jazzio);
return qemu_allocate_irqs(rc4030_irq_jazz_request, s, 16);
return s;
}