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qemu_ram_alloc: Add DeviceState and name parameters

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These will be used to generate unique id strings for ramblocks.  The name
field is required, the device pointer is optional as most callers don't
have a device.  When there's no device or the device isn't a child of
a bus implementing BusInfo.get_dev_path, the name should be unique for
the platform.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Alex Williamson 2010-06-25 11:09:35 -06:00 • committed by Anthony Liguori
parent 01657c867d
commit 1724f04985
49 changed files with 133 additions and 100 deletions
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4
hw/integratorcp.c
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@ -253,7 +253,7 @@ static int integratorcm_init(SysBusDevice *dev)
}
memcpy(integrator_spd + 73, "QEMU-MEMORY", 11);
s->cm_init = 0x00000112;
s->flash_offset = qemu_ram_alloc(0x100000);
s->flash_offset = qemu_ram_alloc(NULL, "integrator.flash", 0x100000);
iomemtype = cpu_register_io_memory(integratorcm_readfn,
integratorcm_writefn, s);
@ -467,7 +467,7 @@ static void integratorcp_init(ram_addr_t ram_size,
fprintf(stderr, "Unable to find CPU definition\n");
exit(1);
}
ram_offset = qemu_ram_alloc(ram_size);
ram_offset = qemu_ram_alloc(NULL, "integrator.ram", ram_size);
/* ??? On a real system the first 1Mb is mapped as SSRAM or boot flash. */
/* ??? RAM should repeat to fill physical memory space. */
/* SDRAM at address zero*/