qfw: Show the file address if available

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>

diff --git a/cmd/qfw.c b/cmd/qfw.c
index ae3c6a7..d6ecfa6 100644 (file)
--- a/cmd/qfw.c
+++ b/cmd/qfw.c
@@ -26,7 +26,7 @@ static int qemu_fwcfg_cmd_list_firmware(void)
        for (file = qfw_file_iter_init(qfw_dev, &iter);
             !qfw_file_iter_end(&iter);
             file = qfw_file_iter_next(&iter)) {
-               printf("%-56s\n", file->cfg.name);
+               printf("%08lx %-56s\n", file->addr, file->cfg.name);
        }
 
        return 0;

diff --git a/doc/usage/cmd/qfw.rst b/doc/usage/cmd/qfw.rst
index cc0e27c..ec13e09 100644 (file)
--- a/doc/usage/cmd/qfw.rst
+++ b/doc/usage/cmd/qfw.rst
@@ -41,18 +41,21 @@ QEMU firmware files are listed via the *qfw list* command:
 ::
 
     => qfw list
-    etc/boot-fail-wait
-    etc/smbios/smbios-tables
-    etc/smbios/smbios-anchor
-    etc/e820
-    genroms/kvmvapic.bin
-    genroms/linuxboot.bin
-    etc/system-states
-    etc/acpi/tables
-    etc/table-loader
-    etc/tpm/log
-    etc/acpi/rsdp
-    bootorder
+    00000000 bios-geometry
+    00000000 bootorder
+    000f0060 etc/acpi/rsdp
+    bed14040 etc/acpi/tables
+    00000000 etc/boot-fail-wait
+    00000000 etc/e820
+    00000000 etc/smbios/smbios-anchor
+    00000000 etc/smbios/smbios-tables
+    00000000 etc/system-states
+    00000000 etc/table-loader
+    00000000 etc/tpm/log
+    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: