unsigned long expire = jiffies + msecs_to_jiffies(250);
u32 rval;
- mmc_writel(host, REG_CMDR, SDXC_HARDWARE_RESET);
+ mmc_writel(host, REG_GCTRL, SDXC_HARDWARE_RESET);
do {
rval = mmc_readl(host, REG_GCTRL);
} while (time_before(jiffies, expire) && (rval & SDXC_HARDWARE_RESET));
}
pdes[0].config |= SDXC_IDMAC_DES0_FD;
- pdes[i - 1].config = SDXC_IDMAC_DES0_OWN | SDXC_IDMAC_DES0_LD;
+ pdes[i - 1].config |= SDXC_IDMAC_DES0_LD | SDXC_IDMAC_DES0_ER;
+ pdes[i - 1].config &= ~SDXC_IDMAC_DES0_DIC;
+ pdes[i - 1].buf_addr_ptr2 = 0;
/*
* Avoid the io-store starting the idmac hitting io-mem before the
}
dev_err(mmc_dev(host->mmc), "data error, sending stop command\n");
+
+ /*
+ * We will never have more than one outstanding request,
+ * and we do not complete the request until after
+ * we've cleared host->manual_stop_mrq so we do not need to
+ * spin lock this function.
+ * Additionally we have wait states within this function
+ * so having it in a lock is a very bad idea.
+ */
sunxi_mmc_send_manual_stop(host, mrq);
spin_lock_irqsave(&host->lock, iflags);
unsigned long iflags;
u32 imask = SDXC_INTERRUPT_ERROR_BIT;
u32 cmd_val = SDXC_START | (cmd->opcode & 0x3f);
+ bool wait_dma = host->wait_dma;
int ret;
/* Check for set_ios errors (should never happen) */
if (cmd->data->flags & MMC_DATA_WRITE)
cmd_val |= SDXC_WRITE;
else
- host->wait_dma = true;
+ wait_dma = true;
} else {
imask |= SDXC_COMMAND_DONE;
}
}
host->mrq = mrq;
+ host->wait_dma = wait_dma;
mmc_writel(host, REG_IMASK, host->sdio_imask | imask);
mmc_writel(host, REG_CARG, cmd->arg);
mmc_writel(host, REG_CMDR, cmd_val);