diff options
| author | Andreas Eversberg <jolly@eversberg.eu> | 2012-04-24 20:52:14 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-04-26 05:21:03 -0400 |
| commit | 07003408fc219ca7c45d2f559999f6aca08d711a (patch) | |
| tree | 57002be7845c5f407a5745ee72e2535a79cf276d /drivers/isdn/hardware/mISDN/hfc_multi.h | |
| parent | 864fd636b196e7502df14d82a719744203d47193 (diff) | |
mISDN: Added support for fragmentation of E1 interfaces of hfcmulti driver.
Fragmentation is usefull if multiple devices are connected to an E1
interface. Each fragment will have a subset of the available timeslots.
These devices require a cascde connection or a multiplexer.
Signed-off-by: Andreas Eversberg <jolly@eversberg.eu>
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/hardware/mISDN/hfc_multi.h')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfc_multi.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfc_multi.h b/drivers/isdn/hardware/mISDN/hfc_multi.h index 09e4e77811f..c601f880141 100644 --- a/drivers/isdn/hardware/mISDN/hfc_multi.h +++ b/drivers/isdn/hardware/mISDN/hfc_multi.h @@ -208,7 +208,10 @@ struct hfc_multi { u_long ledstate; /* save last state of leds */ int opticalsupport; /* has the e1 board */ /* an optical Interface */ - int dslot; /* channel # of d-channel (E1) default 16 */ + + u_int bmask[32]; /* bitmask of bchannels for port */ + u_char dnum[32]; /* array of used dchannel numbers for port */ + u_char created[32]; /* what port is created */ u_int activity_tx; /* if there is data TX / RX */ u_int activity_rx; /* bitmask according to port number */ /* (will be cleared after */ @@ -234,7 +237,6 @@ struct hfc_multi { * the bch->channel is equvalent to the hfc-channel */ struct hfc_chan chan[32]; - u_char created[8]; /* what port is created */ signed char slot_owner[256]; /* owner channel of slot */ }; |