cmd_timeout);
} else {
puts("timeout.\n");
- return COMM_ERR;
+ return -ECOMM;
}
}
time++;
flags = SDHCI_CMD_RESP_LONG;
else if (cmd->resp_type & MMC_RSP_BUSY) {
flags = SDHCI_CMD_RESP_SHORT_BUSY;
- mask |= SDHCI_INT_DATA_END;
+ if (data)
+ mask |= SDHCI_INT_DATA_END;
} else
flags = SDHCI_CMD_RESP_SHORT;
stat = sdhci_readl(host, SDHCI_INT_STATUS);
if (stat & SDHCI_INT_ERROR)
break;
- } while (((stat & mask) != mask) &&
- (get_timer(start) < SDHCI_READ_STATUS_TIMEOUT));
- if (get_timer(start) >= SDHCI_READ_STATUS_TIMEOUT) {
- if (host->quirks & SDHCI_QUIRK_BROKEN_R1B)
- return 0;
- else {
- printf("%s: Timeout for status update!\n", __func__);
- return TIMEOUT;
+ if (get_timer(start) >= SDHCI_READ_STATUS_TIMEOUT) {
+ if (host->quirks & SDHCI_QUIRK_BROKEN_R1B) {
+ return 0;
+ } else {
+ printf("%s: Timeout for status update!\n",
+ __func__);
+ return -ETIMEDOUT;
+ }
}
- }
+ } while ((stat & mask) != mask);
if ((stat & (SDHCI_INT_ERROR | mask)) == mask) {
sdhci_cmd_done(host, cmd);
sdhci_reset(host, SDHCI_RESET_CMD);
sdhci_reset(host, SDHCI_RESET_DATA);
if (stat & SDHCI_INT_TIMEOUT)
- return TIMEOUT;
+ return -ETIMEDOUT;
else
- return COMM_ERR;
+ return -ECOMM;
}
static int sdhci_set_clock(struct mmc *mmc, unsigned int clock)
}
reg = sdhci_readw(host, SDHCI_CLOCK_CONTROL);
- reg &= ~SDHCI_CLOCK_CARD_EN;
+ reg &= ~(SDHCI_CLOCK_CARD_EN | SDHCI_CLOCK_INT_EN);
sdhci_writew(host, reg, SDHCI_CLOCK_CONTROL);
if (clock == 0)