diff options
| -rw-r--r-- | hw/block/pflash_cfi01.c | 13 | ||||
| -rw-r--r-- | hw/block/pflash_cfi02.c | 13 |
2 files changed, 26 insertions, 0 deletions
diff --git a/hw/block/pflash_cfi01.c b/hw/block/pflash_cfi01.c index 62d7a5661d..5f0ee9db00 100644 --- a/hw/block/pflash_cfi01.c +++ b/hw/block/pflash_cfi01.c @@ -707,6 +707,19 @@ static void pflash_cfi01_realize(DeviceState *dev, Error **errp) int num_devices; Error *local_err = NULL; + if (pfl->sector_len == 0) { + error_setg(errp, "attribute \"sector-length\" not specified or zero."); + return; + } + if (pfl->nb_blocs == 0) { + error_setg(errp, "attribute \"num-blocks\" not specified or zero."); + return; + } + if (pfl->name == NULL) { + error_setg(errp, "attribute \"name\" not specified."); + return; + } + total_len = pfl->sector_len * pfl->nb_blocs; /* These are only used to expose the parameters of each device diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c index 4f6105cc58..ef71322759 100644 --- a/hw/block/pflash_cfi02.c +++ b/hw/block/pflash_cfi02.c @@ -600,6 +600,19 @@ static void pflash_cfi02_realize(DeviceState *dev, Error **errp) int ret; Error *local_err = NULL; + if (pfl->sector_len == 0) { + error_setg(errp, "attribute \"sector-length\" not specified or zero."); + return; + } + if (pfl->nb_blocs == 0) { + error_setg(errp, "attribute \"num-blocks\" not specified or zero."); + return; + } + if (pfl->name == NULL) { + error_setg(errp, "attribute \"name\" not specified."); + return; + } + chip_len = pfl->sector_len * pfl->nb_blocs; /* XXX: to be fixed */ #if 0 |