FGCOM/dahdi-linux
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

wct4xxp: AMI w/CAS errata applies to octal card as well.

Browse Source 
Fixes inability to reliably get CAS (robbed-bits) when using AMI line encoding
on the TE820 card.

Signed-off-by: Shaun Ruffell <sruffell@digium.com>
Signed-off-by: Russ Meyerriecks <rmeyerriecks@digium.com>
This commit is contained in:
Doug Bailey 2014-06-17 17:23:35 -05:00 committed by Russ Meyerriecks
parent 180a17a39c
commit 47f0fde0f1
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/dahdi/wct4xxp/base.c
View File

@ -2724,7 +2724,7 @@ static void __t4_configure_t1(struct t4 *wc, int unit, int lineconfig, int txlev
if (lineconfig & DAHDI_CONFIG_AMI) {
line = "AMI";
/* workaround for errata #2 in ES v3 09-10-16 */
fmr0 = (wc->falc31) ? 0xb0 : 0xa0;
fmr0 = (is_octal(wc) || wc->falc31) ? 0xb0 : 0xa0;
} else {
line = "B8ZS";
fmr0 = 0xf0;
@ -2823,7 +2823,7 @@ static void __t4_configure_e1(struct t4 *wc, int unit, int lineconfig)
if (lineconfig & DAHDI_CONFIG_AMI) {
line = "AMI";
/* workaround for errata #2 in ES v3 09-10-16 */
fmr0 = (wc->falc31) ? 0xb0 : 0xa0;
fmr0 = (is_octal(wc) || wc->falc31) ? 0xb0 : 0xa0;
} else {
line = "HDB3";
fmr0 = 0xf0;