Le 29/08/2018 à 15:13, David Gounaris a écrit :
The following bits in the GUMR is changed for non
tsa mode: CDS, CTSP and CTSS are set to zero.

When set, there is no tx interrupts from the controller.

Signed-off-by: David Gounaris <david.gouna...@infinera.com>
---
  drivers/net/wan/fsl_ucc_hdlc.c | 7 +++++++
  1 file changed, 7 insertions(+)

diff --git a/drivers/net/wan/fsl_ucc_hdlc.c b/drivers/net/wan/fsl_ucc_hdlc.c
index be5b0096af3b..248f1f5bcd04 100644
--- a/drivers/net/wan/fsl_ucc_hdlc.c
+++ b/drivers/net/wan/fsl_ucc_hdlc.c
@@ -97,6 +97,13 @@ static int uhdlc_init(struct ucc_hdlc_private *priv)
        if (priv->tsa) {
                uf_info->tsa = 1;
                uf_info->ctsp = 1;
+               uf_info->cds = 1;
+               uf_info->ctss = 1;
+       }
+       else {

ERROR:ELSE_AFTER_BRACE: else should follow close brace '}'
#27: FILE: drivers/net/wan/fsl_ucc_hdlc.c:103:
+       }
+       else {

CHECK:BRACES: Unbalanced braces around else statement
#27: FILE: drivers/net/wan/fsl_ucc_hdlc.c:103:
+       else {

Should be:

} else {

+               uf_info->cds = 0;
+               uf_info->ctsp = 0;
+               uf_info->ctss = 0;
        }
/* This sets HPM register in CMXUCR register which configures a


---
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