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author | Goldwyn Rodrigues <rgoldwyn@suse.com> | 2014-06-07 01:08:29 -0500 |
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committer | Goldwyn Rodrigues <rgoldwyn@suse.com> | 2015-02-23 09:59:06 -0600 |
commit | 4664680c389828928efc61ce3d2cf2c65ad35c97 (patch) | |
tree | 9a1b976007b7047fff44a15964e32fedcd7ad935 /drivers/isdn/act2000/act2000_isa.h | |
parent | 4b26a08af92c0d9c0bce07612b56ff326112321a (diff) |
Communication Framework: Receiving
1. receive status
sender receiver receiver
ACK:CR ACK:CR ACK:CR
2. sender get EX of TOKEN
sender get EX of MESSAGE
sender receiver receiver
TOKEN:EX ACK:CR ACK:CR
MESSAGE:EX
ACK:CR
3. sender write LVB.
sender down-convert MESSAGE from EX to CR
sender try to get EX of ACK
[ wait until all receiver has *processed* the MESSAGE ]
[ triggered by bast of ACK ]
receiver get CR of MESSAGE
receiver read LVB
receiver processes the message
[ wait finish ]
receiver release ACK
sender receiver receiver
TOKEN:EX MESSAGE:CR MESSAGE:CR
MESSAGE:CR
ACK:EX
4. sender down-convert ACK from EX to CR
sender release MESSAGE
sender release TOKEN
receiver upconvert to EX of MESSAGE
receiver get CR of ACK
receiver release MESSAGE
sender receiver receiver
ACK:CR ACK:CR ACK:CR
Signed-off-by: Lidong Zhong <lzhong@suse.com>
Signed-off-by: Goldwyn Rodrigues <rgoldwyn@suse.com>
Diffstat (limited to 'drivers/isdn/act2000/act2000_isa.h')
0 files changed, 0 insertions, 0 deletions