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Michael S. Tsirkin ac41881b48 pc: avoid duplicate names for ROM MRs 
Since
commit 04920fc0fa
    loader: store FW CFG ROM files in RAM
RAM MRs including ROM files in FW CFGs are created
and named using the file basename.

This becomes problematic if these names are
supplied by user, since the basename might not
be unique.

There are two cases we care about:
- option-rom flag.
- option ROM for devices. This triggers e.g. when
  using rombar=0.

At the moment we get an assert. E.g
qemu -option-rom /usr/share/ipxe/8086100e.rom -option-rom
/usr/share/ipxe.efi/8086100e.rom
RAMBlock "/rom@genroms/8086100e.rom" already registered, abort!

This is a regression from 1.6.

For now let's keep it simple and just avoid creating the
MRs in case of option ROMs.

when using 1.7 machine types, enable
option ROMs in RAM to match that version.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2014-03-11 13:25:48 +02:00
..
9pfs hw/9pfs: use g_strdup_printf() instead of PATH_MAX limitation 2014-03-04 00:57:57 +05:30
acpi QOM infrastructure fixes and device conversions 2014-02-20 13:05:48 +00:00
alpha exec: Make stq_*_phys input an AddressSpace 2014-02-11 22:57:12 +10:00
arm console: add head to index to qemu consoles. 2014-03-05 09:52:04 +01:00
audio hda-audio: qom cleanups 2014-02-24 10:42:09 +01:00
block Add a 'name' parameter to qemu_thread_create 2014-03-09 21:09:38 +02:00
bt Preparation for usb-bt-dongle conditional build 2013-09-10 11:14:41 +02:00
char QOM infrastructure fixes and device conversions 2014-02-20 13:05:48 +00:00
core pc: avoid duplicate names for ROM MRs 2014-03-11 13:25:48 +02:00
cpu icc_bus: QOM'ify ICC 2013-12-24 18:02:18 +01:00
cris cris: Remove the CRIS PIC glue 2014-02-03 14:04:00 +00:00
display xenfb: Fix graphic_console_init() build failure 2014-03-08 11:27:00 +00:00
dma dma/pl330: implement dmaadnh instruction 2014-02-26 17:20:09 +00:00
gpio max7310: QOM'ify 2014-02-14 16:22:32 +01:00
i2c i2c: Rename i2c_bus to I2CBus 2014-02-14 16:22:31 +01:00
i386 pc: avoid duplicate names for ROM MRs 2014-03-11 13:25:48 +02:00
ide hw/ide/ahci.h: Avoid shifting left into sign bit 2014-03-07 11:29:21 +01:00
input pckbd: return 'keyboard enabled' on read input port command 2014-03-09 21:09:38 +02:00
intc qemu: x86: ignore ioapic polarity 2014-03-09 21:09:38 +02:00
ipack ipack: Move IndustryPack out of hw/char/ 2014-02-14 21:11:53 +01:00
isa QOM infrastructure fixes and device conversions 2014-02-20 13:05:48 +00:00
lm32 hw/lm32: print error if cpu model is not found 2014-02-04 19:47:39 +01:00
m68k an5206: Don't enforce use of kernel for qtest 2013-11-05 17:47:29 +01:00
microblaze xilinx: Delete hw/include/xilinx.h 2014-02-26 14:54:45 +10:00
mips i2c: Rename i2c_bus to I2CBus 2014-02-14 16:22:31 +01:00
misc Updates include: 2014-02-27 11:31:52 +00:00
moxie moxie: fix load_elf() usage 2014-03-05 03:06:46 +01:00
net virtio-net: remove function calls from assert 2014-03-09 21:09:37 +02:00
nvram qdev: Remove hex8/32/64 property types 2014-02-14 21:12:04 +01:00
openrisc openrisc-timer: Reduce overhead, Separate clock update functions 2013-11-20 21:46:45 +08:00
pci PCIE: fix regression with coldplugged multifunction device 2014-03-09 21:09:37 +02:00
pci-bridge pci/shpc: convert SHPC hotplug to use hotplug-handler API 2014-02-10 10:27:00 +02:00
pci-host pam: partly fix write-only mode 2014-03-09 21:09:38 +02:00
pcmcia pcmcia/pxa2xx: QOM'ify PXA2xxPCMCIAState 2013-11-05 18:06:52 +01:00
ppc target-ppc: spapr: e500: fix to use cpu_dt_id 2014-03-05 03:07:04 +01:00
s390x Patch queue for ppc - 2014-03-05 2014-03-07 16:36:38 +00:00
scsi spapr_vscsi: Fix REPORT_LUNS handling 2014-03-05 03:06:26 +01:00
sd QOM infrastructure fixes and device conversions 2014-02-20 13:05:48 +00:00
sh4 exec: Make stw_*_phys input an AddressSpace 2014-02-11 22:57:32 +10:00
sparc sun4m: Add Sun CG3 framebuffer initialisation function 2014-02-27 10:01:41 +00:00
sparc64 pc,pci,virtio fixes and cleanups 2013-09-03 12:31:07 -05:00
ssi xilinx_spi: QOM cast cleanup 2013-07-29 21:07:01 +02:00
timer Merge remote-tracking branch 'remotes/mcayland/qemu-sparc' into staging 2014-03-04 13:09:06 +00:00
tpm aio / timers: Untangle include files 2013-08-22 19:10:27 +02:00
unicore32 console: add head to index to qemu consoles. 2014-03-05 09:52:04 +01:00
usb Add a 'name' parameter to qemu_thread_create 2014-03-09 21:09:38 +02:00
virtio qdev: Remove hex8/32/64 property types 2014-02-14 21:12:04 +01:00
watchdog qemu-option: Remove qemu_opts_create_nofail 2014-01-06 15:02:30 -05:00
xen Call pci_piix3_xen_ide_unplug from unplug_disks 2014-02-20 17:28:08 +00:00
xtensa hw/xtensa: add support for ML605 and KC705 FPGA board 2014-02-24 04:47:01 +04:00
Makefile.objs hw/9pfs: Include virtio-9p-device.o in build 2014-03-04 09:20:49 +05:30