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| author | Michael S. Tsirkin <mst@redhat.com> | 2011-06-14 17:51:11 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2011-06-15 18:27:15 +0300 |
| commit | befeac45d4d9afb587eca9a27d975db4a7950960 (patch) | |
| tree | aab24c856a3ea944e287d7f2591bb4bab6a56eb4 /hw/sd.c | |
| parent | 35f754620615138aaae0ef72602f84c88fd8de0f (diff) | |
| parent | 0b862cedf36d927818c50584ddd611b0370673df (diff) | |
| download | focaccia-qemu-befeac45d4d9afb587eca9a27d975db4a7950960.tar.gz focaccia-qemu-befeac45d4d9afb587eca9a27d975db4a7950960.zip | |
Merge remote-tracking branch 'origin/master' into pci
Conflicts: hw/virtio-pci.c
Diffstat (limited to 'hw/sd.c')
| -rw-r--r-- | hw/sd.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/hw/sd.c b/hw/sd.c index f44a97092b..cedfb20249 100644 --- a/hw/sd.c +++ b/hw/sd.c @@ -1104,6 +1104,17 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, } break; + case 52: + case 53: + /* CMD52, CMD53: reserved for SDIO cards + * (see the SDIO Simplified Specification V2.0) + * Handle as illegal command but do not complain + * on stderr, as some OSes may use these in their + * probing for presence of an SDIO card. + */ + sd->card_status |= ILLEGAL_COMMAND; + return sd_r0; + /* Application specific commands (Class 8) */ case 55: /* CMD55: APP_CMD */ if (sd->rca != rca) |