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add PTP handling with protocol

This commit is contained in:
Karsten Keil 2003-11-09 16:01:12 +00:00
parent 732742f5ae
commit 5b258f12f7
1 changed files with 7 additions and 2 deletions
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9
drivers/isdn/hardware/mISDN/helper.c
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@ -26,11 +26,16 @@ set_dchannel_pid(mISDN_pid_t *pid, int protocol, int layermask)
pid->protocol[0] = ISDN_PID_L0_TE_S0;
if (layermask & ISDN_LAYER(1))
pid->protocol[1] = ISDN_PID_L1_TE_S0;
if (layermask & ISDN_LAYER(2))
if (layermask & ISDN_LAYER(2)) {
pid->protocol[2] = ISDN_PID_L2_LAPD;
if (protocol & 0x20)
pid->protocol[2] |= ISDN_PID_L2_DF_PTP;
}
if (layermask & ISDN_LAYER(3)) {
if (protocol == 2)
if ((protocol & 0xf) == 2)
pid->protocol[3] = ISDN_PID_L3_DSS1USER;
if (protocol & 0x20)
pid->protocol[3] |= ISDN_PID_L3_DF_PTP;
}
if (layermask & ISDN_LAYER(4))
pid->protocol[4] = ISDN_PID_L4_CAPI20;