diff options
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/nwztools/scsitools/scsitool.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/utils/nwztools/scsitools/scsitool.c b/utils/nwztools/scsitools/scsitool.c index 69a3403b25..8526f8676b 100644 --- a/utils/nwztools/scsitools/scsitool.c +++ b/utils/nwztools/scsitools/scsitool.c @@ -373,6 +373,18 @@ int get_model_and_series(int *model_index, int *series_index, unsigned long *mod return 0; } +/* model IDs follow a pattern: the high 16-bit seem to encode the series and low 16-bit the size + * (although this is not entirely reliable). Just try to find any device with the same high 16-bits + * and return the series it belongs to. */ +int guess_series_for_model(unsigned long model_id) +{ + for(int i = 0; i < NWZ_SERIES_COUNT; i++) + for(int j = 0; j < nwz_series[i].mid_count; j++) + if(nwz_series[i].mid[j] >> 16 == model_id >> 16) + return i; + return -1; +} + /* Read nvp node, retrun nonzero on error, update size to actual length. The * index is the raw node number sent to the device */ int read_nvp_node(int node_index, void *buffer, size_t *size) @@ -988,6 +1000,13 @@ void help_us(bool unsupported, unsigned long model_id) cprintf(RED, "Your device is not supported yet.\n"); cprintf(RED, "Please contact developers and send them the information below.\n"); cprintf(RED, "See https://www.rockbox.org/wiki/SonyNWDestTool#ReportDevice\n"); + /* try to see if we know a device in the same series, so we can recommend a force action */ + int series_idx = guess_series_for_model(model_id); + if(series_idx >= 0) + { + cprintf(OFF, "It seems your devices belongs to the %s series.\n", nwz_series[series_idx].name); + cprintf(OFF, "You can try to re-run this tool with the option -s %s\n", nwz_series[series_idx].codename); + } cprintf(BLUE, "-------------------[ Paste information below ]-------------------\n"); cprintf_field("Model ID: ", "%#lx\n", model_id); get_dev_info(0, NULL); |