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qfw: Show the file address if available

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Some files have an associated address. Show this with the 'qfw list'
command so that it is possible to dump the data.

Note that the reference to 'md' is for the md.rst file, not a
markdown file.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Simon Glass 2023-07-15 21:38:48 -06:00 • committed by Bin Meng
parent 125194e6a1
commit d2e7972d7b
2 changed files with 16 additions and 13 deletions
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2
cmd/qfw.c
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@ -26,7 +26,7 @@ static int qemu_fwcfg_cmd_list_firmware(void)
for (file = qfw_file_iter_init(qfw_dev, &iter); for (file = qfw_file_iter_init(qfw_dev, &iter);
!qfw_file_iter_end(&iter); !qfw_file_iter_end(&iter);
file = qfw_file_iter_next(&iter)) { file = qfw_file_iter_next(&iter)) {
printf("%-56s\n", file->cfg.name); printf("%08lx %-56s\n", file->addr, file->cfg.name);
} }
return 0; return 0;

27
doc/usage/cmd/qfw.rst
View file

@ -41,18 +41,21 @@ QEMU firmware files are listed via the *qfw list* command:
:: ::
=> qfw list => qfw list
etc/boot-fail-wait 00000000 bios-geometry
etc/smbios/smbios-tables 00000000 bootorder
etc/smbios/smbios-anchor 000f0060 etc/acpi/rsdp
etc/e820 bed14040 etc/acpi/tables
genroms/kvmvapic.bin 00000000 etc/boot-fail-wait
genroms/linuxboot.bin 00000000 etc/e820
etc/system-states 00000000 etc/smbios/smbios-anchor
etc/acpi/tables 00000000 etc/smbios/smbios-tables
etc/table-loader 00000000 etc/system-states
etc/tpm/log 00000000 etc/table-loader
etc/acpi/rsdp 00000000 etc/tpm/log
bootorder 00000000 genroms/kvmvapic.bin
Where an address is shown, it indicates where the data is available for
inspection, e.g. using the :doc:`md`.
The available CPUs can be shown via the *qfw cpus* command: The available CPUs can be shown via the *qfw cpus* command: