hi Simon,
On 2016年09月23日 10:39, Simon Glass wrote:
Hi,
On 7 September 2016 at 21:54, Jaehoon Chung <jh80.ch...@samsung.com> wrote:
On 09/08/2016 12:43 PM, Ziyuan Xu wrote:
On 2016年09月07日 14:50, Jaehoon Chung wrote:
On 09/07/2016 03:14 PM, Ziyuan Xu wrote:
hi Jaehoon,
On 2016年08月30日 17:54, Jaehoon Chung wrote:
Hi Jacob,
On 08/30/2016 02:26 AM, Jacob Chen wrote:
From: "jacob2.chen" <jacob2.c...@rock-chips.com>
The former implement have a bug.
It will cause wrong data reading sometimes.
Could you explain what bug is there?
Signed-off-by: jacob2.chen <jacob2.c...@rock-chips.com>
Could you change from jacob2.chen to your name?
---
drivers/mmc/dw_mmc.c | 32 +++++++++++++++++---------------
1 file changed, 17 insertions(+), 15 deletions(-)
diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index afc674d..f072739 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -120,35 +120,37 @@ static int dwmci_data_transfer(struct dwmci_host *host,
struct mmc_data *data)
if (host->fifo_mode && size) {
len = 0;
- if (data->flags == MMC_DATA_READ) {
- if ((dwmci_readl(host, DWMCI_RINTSTS) &
- DWMCI_INTMSK_RXDR)) {
+ if (data->flags == MMC_DATA_READ &&
+ (mask & DWMCI_INTMSK_RXDR)) {
+ while (size) {
len = dwmci_readl(host, DWMCI_STATUS);
len = (len >> DWMCI_FIFO_SHIFT) &
- DWMCI_FIFO_MASK;
+ DWMCI_FIFO_MASK;
What is the status of this patch please?
I have sent patch v2, and Jaehoon applied it. Pls see
http://patchwork.ozlabs.org/patch/671533/.
Thanks for your attention.
[...]
Regards,
Simon
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