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author | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-04-17 18:59:56 +0000 |
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committer | aliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-04-17 18:59:56 +0000 |
commit | b6f6e3d3a71cee61320216a42940cfaa9b42a162 (patch) | |
tree | 43d740b55bcc447601eb4ee92e2936f0229c294e /vl.c | |
parent | c4be29ff4376c4c519119e376ddd0c3c8e24af4e (diff) | |
download | qemu-b6f6e3d3a71cee61320216a42940cfaa9b42a162.tar.gz |
qemu: Add support for SMBIOS command line otions (Alex Williamson)
Create a new -smbios option (x86-only) to allow binary SMBIOS entries
to be passed through to the BIOS or modify the default values of
individual fields of type 0 and 1 entries on the command line.
Binary SMBIOS entries can be generated as follows:
dmidecode -t 1 -u | grep $'^\t\t[^"]' | xargs -n1 | \
perl -lne 'printf "%c", hex($_)' > smbios_type_1.bin
These can then be passed to the BIOS using this switch:
-smbios file=smbios_type_1.bin
Command line generation supports the following syntax:
-smbios type=0[,vendor=str][,version=str][,date=str][,release=%d.%d]
-smbios type=1[,manufacturer=str][,product=str][,version=str][,serial=str]
[,uuid=$(uuidgen)][,sku=str][,family=str]
For instance, to add a serial number to the type 1 table:
-smbios type=1,serial=0123456789
Interface is extensible to support more fields/tables as needed.
aliguori: remove texi formatting from help output
Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7163 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'vl.c')
-rw-r--r-- | vl.c | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -138,6 +138,7 @@ int main(int argc, char **argv) #include "hw/isa.h" #include "hw/baum.h" #include "hw/bt.h" +#include "hw/smbios.h" #include "bt-host.h" #include "net.h" #include "monitor.h" @@ -4214,6 +4215,10 @@ int qemu_uuid_parse(const char *str, uint8_t *uuid) if(ret != 16) return -1; +#ifdef TARGET_I386 + smbios_add_field(1, offsetof(struct smbios_type_1, uuid), 16, uuid); +#endif + return 0; } @@ -4797,6 +4802,12 @@ int main(int argc, char **argv, char **envp) exit(1); } break; + case QEMU_OPTION_smbios: + if(smbios_entry_add(optarg) < 0) { + fprintf(stderr, "Wrong smbios provided\n"); + exit(1); + } + break; #endif #ifdef USE_KQEMU case QEMU_OPTION_no_kqemu: |