On 2/14/19 4:30 PM, Jose Abreu wrote:
On 2/14/2019 3:00 PM, Alexandre Torgue wrote:
Hi Jose
On 2/14/19 3:18 PM, Jose Abreu wrote:
Hi Alexandre,
On 2/14/2019 2:12 PM, Alexandre Torgue wrote:
In dwmac4_wrback_get_rx_timestamp_status we looking for a RX
timestamp.
For that receive descriptors are handled and so we should use
defines
related to receive descriptors. It'll no change the functional
behavior
as RDES3_RDES1_VALID=TDES3_RS1V=BIT(26) but it makes code
easier to read.
Signed-off-by: Alexandre Torgue <alexandre.tor...@st.com>
diff --git
a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
index 20299f6..9f062b3 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
@@ -268,7 +268,7 @@ static int
dwmac4_wrback_get_rx_timestamp_status(void *desc, void
*next_desc,
int ret = -EINVAL;
/* Get the status from normal w/b descriptor */
- if (likely(p->des3 & TDES3_RS1V)) {
+ if (likely(p->des3 & RDES3_RDES1_VALID)) {
Shouldn't this also use le32_to_cpu() like bellow ?
I agree. I focused on cosmetic but yes you are right, we have to
take car about endianness as this IP is used by different
processors (using different endianness). I gonna send a v2.
I think dwmac4_rx_check_timestamp have the same kind of issue.
Another patch should be sent for it. no ?
Yeah. Maybe you can send all of that in this v2 patch also ?
I'll send another one separately, in order to have a correct commit
header. I send it now.
Thanks,
Jose Miguel Abreu
regards
Alex
Thanks,
Jose Miguel Abreu
if (likely(le32_to_cpu(p->des1) &
RDES1_TIMESTAMP_AVAILABLE)) {
int i = 0;