diff options
Diffstat (limited to 'vl.c')
| -rw-r--r-- | vl.c | 39 |
1 files changed, 21 insertions, 18 deletions
@@ -2352,9 +2352,8 @@ int main(int argc, char **argv, char **envp) char boot_devices[33] = "cad"; /* default to HD->floppy->CD-ROM */ DisplayState *ds; DisplayChangeListener *dcl; - char hdachs_params[512]; /* save -hdachs to apply to later -hda */ - QemuOpts *hda_opts = NULL; /* save -hda to be modified by later -hdachs */ - QemuOpts *opts, *machine_opts; + int cyls, heads, secs, translation; + QemuOpts *hda_opts = NULL, *opts, *machine_opts; QemuOptsList *olist; int optind; const char *optarg; @@ -2409,7 +2408,8 @@ int main(int argc, char **argv, char **envp) cpu_model = NULL; ram_size = 0; snapshot = 0; - snprintf(hdachs_params, sizeof(hdachs_params), "%s", HD_OPTS); + cyls = heads = secs = 0; + translation = BIOS_ATA_TRANSLATION_AUTO; for (i = 0; i < MAX_NODES; i++) { node_mem[i] = 0; @@ -2457,7 +2457,7 @@ int main(int argc, char **argv, char **envp) if (optind >= argc) break; if (argv[optind][0] != '-') { - hda_opts = drive_add(IF_DEFAULT, 0, argv[optind++], hdachs_params); + hda_opts = drive_add(IF_DEFAULT, 0, argv[optind++], HD_OPTS); } else { const QEMUOption *popt; @@ -2475,8 +2475,21 @@ int main(int argc, char **argv, char **envp) cpu_model = optarg; break; case QEMU_OPTION_hda: - hda_opts = drive_add(IF_DEFAULT, 0, optarg, hdachs_params); - break; + { + char buf[256]; + if (cyls == 0) + snprintf(buf, sizeof(buf), "%s", HD_OPTS); + else + snprintf(buf, sizeof(buf), + "%s,cyls=%d,heads=%d,secs=%d%s", + HD_OPTS , cyls, heads, secs, + translation == BIOS_ATA_TRANSLATION_LBA ? + ",trans=lba" : + translation == BIOS_ATA_TRANSLATION_NONE ? + ",trans=none" : ""); + drive_add(IF_DEFAULT, 0, optarg, buf); + break; + } case QEMU_OPTION_hdb: case QEMU_OPTION_hdc: case QEMU_OPTION_hdd: @@ -2510,10 +2523,7 @@ int main(int argc, char **argv, char **envp) break; case QEMU_OPTION_hdachs: { - int cyls, heads, secs, translation; const char *p; - cyls = heads = secs = 0; - translation = BIOS_ATA_TRANSLATION_AUTO; p = optarg; cyls = strtol(p, (char **)&p, 0); if (cyls < 1 || cyls > 16383) @@ -2545,14 +2555,7 @@ int main(int argc, char **argv, char **envp) fprintf(stderr, "qemu: invalid physical CHS format\n"); exit(1); } - snprintf(hdachs_params, sizeof(hdachs_params), - "%s,cyls=%d,heads=%d,secs=%d%s", - HD_OPTS , cyls, heads, secs, - translation == BIOS_ATA_TRANSLATION_LBA ? - ",trans=lba" : - translation == BIOS_ATA_TRANSLATION_NONE ? - ",trans=none" : ""); - if (hda_opts != NULL) { + if (hda_opts != NULL) { char num[16]; snprintf(num, sizeof(num), "%d", cyls); qemu_opt_set(hda_opts, "cyls", num); |