isdn/gigaset: correct CAPI voice connection encoding
Make the Gigaset CAPI driver select L2_VOICE (AT^SBPR=2) as the layer 2 encoding for transparent connections, like the ISDN4Linux variant. L2_BITSYNC (AT^SBPR=0) mutes internal connections and distorts external ones. Impact: bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
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1 changed files with 4 additions and 4 deletions
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@ -1327,13 +1327,13 @@ static void do_connect_req(struct gigaset_capi_ctr *iif,
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bcs->proto2 = L2_HDLC;
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bcs->proto2 = L2_HDLC;
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break;
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break;
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case 1:
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case 1:
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bcs->proto2 = L2_BITSYNC;
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bcs->proto2 = L2_VOICE;
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break;
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break;
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default:
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default:
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dev_warn(cs->dev,
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dev_warn(cs->dev,
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"B1 Protocol %u unsupported, using Transparent\n",
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"B1 Protocol %u unsupported, using Transparent\n",
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cmsg->B1protocol);
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cmsg->B1protocol);
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bcs->proto2 = L2_BITSYNC;
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bcs->proto2 = L2_VOICE;
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}
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}
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if (cmsg->B2protocol != 1)
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if (cmsg->B2protocol != 1)
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dev_warn(cs->dev,
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dev_warn(cs->dev,
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@ -1456,13 +1456,13 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif,
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bcs->proto2 = L2_HDLC;
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bcs->proto2 = L2_HDLC;
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break;
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break;
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case 1:
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case 1:
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bcs->proto2 = L2_BITSYNC;
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bcs->proto2 = L2_VOICE;
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break;
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break;
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default:
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default:
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dev_warn(cs->dev,
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dev_warn(cs->dev,
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"B1 Protocol %u unsupported, using Transparent\n",
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"B1 Protocol %u unsupported, using Transparent\n",
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cmsg->B1protocol);
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cmsg->B1protocol);
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bcs->proto2 = L2_BITSYNC;
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bcs->proto2 = L2_VOICE;
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}
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}
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if (cmsg->B2protocol != 1)
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if (cmsg->B2protocol != 1)
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dev_warn(cs->dev,
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dev_warn(cs->dev,
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