diff options
Diffstat (limited to 'hw/usb/dev-uas.c')
| -rw-r--r-- | hw/usb/dev-uas.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/hw/usb/dev-uas.c b/hw/usb/dev-uas.c index cec071d96c..a51402bc0b 100644 --- a/hw/usb/dev-uas.c +++ b/hw/usb/dev-uas.c @@ -16,6 +16,7 @@ #include "qemu/error-report.h" #include "qemu/main-loop.h" #include "qemu/module.h" +#include "qemu/log.h" #include "hw/usb.h" #include "migration/vmstate.h" @@ -70,7 +71,7 @@ typedef struct { uint8_t reserved_2; uint64_t lun; uint8_t cdb[16]; - uint8_t add_cdb[]; + uint8_t add_cdb[1]; /* not supported by QEMU */ } QEMU_PACKED uas_iu_command; typedef struct { @@ -700,6 +701,11 @@ static void usb_uas_command(UASDevice *uas, uas_iu *iu) uint32_t len; uint16_t tag = be16_to_cpu(iu->hdr.tag); + if (iu->command.add_cdb_length > 0) { + qemu_log_mask(LOG_UNIMP, "additional adb length not yet supported\n"); + goto unsupported_len; + } + if (uas_using_streams(uas) && tag > UAS_MAX_STREAMS) { goto invalid_tag; } @@ -735,6 +741,10 @@ static void usb_uas_command(UASDevice *uas, uas_iu *iu) } return; +unsupported_len: + usb_uas_queue_fake_sense(uas, tag, sense_code_INVALID_PARAM_VALUE); + return; + invalid_tag: usb_uas_queue_fake_sense(uas, tag, sense_code_INVALID_TAG); return; |