diff options
Diffstat (limited to 'hw/sd')
| -rw-r--r-- | hw/sd/sdhci.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/hw/sd/sdhci.c b/hw/sd/sdhci.c index c4e486e2ff..d4fcebcd6a 100644 --- a/hw/sd/sdhci.c +++ b/hw/sd/sdhci.c @@ -899,10 +899,16 @@ static uint64_t sdhci_read(void *opaque, hwaddr offset, unsigned size) ret = s->acmd12errsts; break; case SDHC_CAPAB: - ret = s->capareg; + ret = (uint32_t)s->capareg; + break; + case SDHC_CAPAB + 4: + ret = (uint32_t)(s->capareg >> 32); break; case SDHC_MAXCURR: - ret = s->maxcurr; + ret = (uint32_t)s->maxcurr; + break; + case SDHC_MAXCURR + 4: + ret = (uint32_t)(s->maxcurr >> 32); break; case SDHC_ADMAERR: ret = s->admaerr; @@ -1123,6 +1129,15 @@ sdhci_write(void *opaque, hwaddr offset, uint64_t val, unsigned size) } sdhci_update_irq(s); break; + + case SDHC_CAPAB: + case SDHC_CAPAB + 4: + case SDHC_MAXCURR: + case SDHC_MAXCURR + 4: + qemu_log_mask(LOG_GUEST_ERROR, "SDHC wr_%ub @0x%02" HWADDR_PRIx + " <- 0x%08x read-only\n", size, offset, value >> shift); + break; + default: qemu_log_mask(LOG_UNIMP, "SDHC wr_%ub @0x%02" HWADDR_PRIx " <- 0x%08x " "not implemented\n", size, offset, value >> shift); @@ -1163,8 +1178,8 @@ static inline unsigned int sdhci_get_fifolen(SDHCIState *s) #define DEFINE_SDHCI_COMMON_PROPERTIES(_state) \ /* Capabilities registers provide information on supported features * of this specific host controller implementation */ \ - DEFINE_PROP_UINT32("capareg", _state, capareg, SDHC_CAPAB_REG_DEFAULT), \ - DEFINE_PROP_UINT32("maxcurr", _state, maxcurr, 0) + DEFINE_PROP_UINT64("capareg", _state, capareg, SDHC_CAPAB_REG_DEFAULT), \ + DEFINE_PROP_UINT64("maxcurr", _state, maxcurr, 0) static void sdhci_initfn(SDHCIState *s) { |