3248 lines
126 KiB
Plaintext
Executable File
3248 lines
126 KiB
Plaintext
Executable File
Version 0.77 to 0.78 (7-JUL-2000)
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====================
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Bug fixes
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---------
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- skb_migrate wasn't protected against functions accessing the list via
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skb->list
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- removal of MOD_xxx races in FORE 200E and atmtcp (by Jeff Garzik)
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- CONFIG_ATM_NICSTAR_USE_IDT77105 set NEED_SUNI_MX instead of
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NEED_IDT77105_MX (fix from mainstream)
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- ambassador.c: changed string concatenation and offset calculation breaking
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compilation with gcc 2.96 (by Jakub Jelinek)
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- nicstar.c: various locking fixes for SMP (by Rui Prior)
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- LANE vs. bridging build conflict solved (from mainstream)
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- %%u instead of %u in mpc.c
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- fixed formatting of /proc/net/atm/svc
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- /proc/net/atm/clip always added + after public address, not only if followed
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by private address
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- atmsigd now returns EINVAL if attempting to change max_sdu
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- atm_change_qos now calls adjust_to for additional parameter checking
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- sendmsg now returns error if size > max_sdu (reported by Alan Kennington)
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- removed explicit defaults in Config.in (by Christoph Hellwig)
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- Fore200E: removed #ifdef MODULE
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- ipcommon.c didn't export skb_migrate to modules (by Mitchell Blank)
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- ENI: /proc/net/atm/eni:* claimed backlog was in bytes instead of packets
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- br, bw, window: changed variables receiving possibly negative return values
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from size_t to ssize_t (reported by Alan Kennington)
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- LANE: fixed stray errors on lack of ATM address, ATM address change, or ESI
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change (by Heikki Vatiainen)
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- LANE: could loop forwever when trying to connect to LECS (by Heikki
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Vatiainen)
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New features
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------------
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- upgraded to the 2.4.0-test3-pre4 kernel
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Other changes
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-------------
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- as_reject now returns the errno value in msg->reply
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- removed save_qos hack in svc_change_qos
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- atmsigd: sap_encode now always includes both max_sdu fields, even if one
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contains the null value for some reason (by Mohsen Souissi)
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- PCI updates for Ambassador, FORE 200E, Horizon, Iphase, nicstar, ENI, and
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ZATM (by Jeff Garzik)
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- removal of unnecessary #ifdef MODULE for nicstar, idt77105, and FORE 200E
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(by Jeff Garzik)
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- generalized skb_migrate to append to an arbitrary sk_buff list
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- iphase.c: timer initialization cleanup (from mainstream)
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- clip: dev->name initialization change (from mainstream)
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- idt77105: cleaned up timer initialization
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- clip.c: some general cleanup
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- removed redundant return in clip.c (by Heikki Vatiainen)
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- changed atm_change_qos to static
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- fore200e.c: re-enabled anti-unloading code
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- lec.c: now drops packets on overrun instead of growing infinite queue (by
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Heikki Vatiainen)
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- COPYING still mentioned the old led code with partial DEC copyright
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(reported by Chris Pimlott)
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- Horizon: removed const warning by casting to (hrz_flags *)
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- Iphase: tried to print unsigned long with %x when errors are enabled
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- ENI: eni_send tries to use do_tx instead of tasklet_schedule to reduce delay
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- ENI: removed eni_dev->backlog_len (information is already in backlog->qlen)
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- changed the kernel source tree references from .gz to .bz2 compression
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- changed mkdiff to allow more flexible selection of additional patch
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Version 0.76 to 0.77 (29-APR-2000)
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====================
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Bug fixes
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---------
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- atmaddr.8, atmarp.8, atmdump.8, atmloop.8, esi.8 didn't print all options
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in bold
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- atmsigd crashed if an interface had more than one local ATM address
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- atmarpd continued to use VCs after closing if they were closed because
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ATMARP_SETENTRY failed (reported by Joseph Gooch)
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New features
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------------
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- upgraded to the 2.3.99-pre6 kernel
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Other changes
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-------------
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- CLIP now uses NETDEV_GOING_DOWN instead of NETDEV_DOWN; also avoids
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"clip_device_event: unknown event 9" warning
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- added ubr:pcr example to qos(7)
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- added -V option to atmaddr, atmarp, atmarpd, atmloop, atmsigd, atmtcp, esi,
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ilmid
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- sock->sk->sleep now points to vcc->sleep (by Alexander Viro)
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- CLIP: ATMARP server now reponds to query for local IP address (suggested by
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Joseph Gooch)
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- updated t2a.pl
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Version 0.75 to 0.76 (13-APR-2000)
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====================
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Bug fixes
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---------
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- ttcp_atm declared port as "short" instead of "unsigned short", yielding
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confusing diagnostic output
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New features
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------------
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- upgraded to the 2.3.99-pre5 kernel
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Other changes
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-------------
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- eliminated eni_send-tasklet synchronization
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- PCA200: merged unconditional #inclusion of linux/pci.h from pre5
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Version 0.74 to 0.75 (7-APR-2000)
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====================
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Bug fixes
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---------
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- ENI: moved send operation into tasklet to correct synchronization (reported
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by Heikki Vatiainen)
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- MPOA: possible deadlock fix (by Heikki Vatiainen)
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- atm_vcc_flags_t was too small on PPC, causing an overlap with vcc->family
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(fixed by Chas Williams)
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- CLIP: needs spin_lock_irqsave instead of only spin_lock (by Rui Prior)
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- CLIP: clip_push may be called from an interrupt, so the kfree_skb has to
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become dev_kfree_skb_any (by Heikki Vatiainen)
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Other changes
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-------------
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- removed INCLUDES from atm/ilmid/asn1/Makefile (suggested by Jean Marc
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Lacroix)
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- atm/maint/Makefile no longer special-cases atmdiag.c (suggested by Jean Marc
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Lacroix)
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Version 0.73 to 0.74 (2-APR-2000)
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====================
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Bug fixes
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---------
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- atm_poll tried to sleep on two wait queues, which is no longer possible.
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Removed vcc->wsleep to solve this. (Reported by Joseph Gooch)
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- lec.c:lec_arp_clear_vccs changed the VCC flags of the wrong VCC, fortunately
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only in commented-out code
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- major revision of MPOA ingress and egress cache locking (Heikki Vatiainen)
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Other changes
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-------------
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- removed last remnants of bogus bridging lock from lane_mpoa_init.c
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(reported by Heikki Vatiainen)
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- removed last traces of TNET1570A driver
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- atmdev_init still knew about ENI, but ENI now uses new-style initialization
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- improved Fore 200E configuration to catch useless settings already at
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configuration time (by Christophe Lizzi)
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Version 0.72 to 0.73 (29-MAR-2000)
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====================
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Bug fixes
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---------
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- ambassador.c and horizon.c had module loading races (fixed by Giuliano
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Procida)
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- fore200e: one set_bit was accidently converted to clear_bit, preventing VCs
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from being opened (fixed by Christophe Lizzi)
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Other changes
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-------------
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- fore200e: moved interrupt handler work to tasklet (by Christophe Lizzi)
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- fore200e: fixed SBUS DMA direction flags (by Christophe Lizzi)
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- fore200e: the compile no longer fails when the driver is compiled without
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any hardware support (and displays a warning; by Christophe Lizzi)
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- oops, atm/README was lagging behind a few versions
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Version 0.71 to 0.72 (25-MAR-2000)
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====================
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Bug fixes
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---------
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- fore200e.h and lec.h didn't #include <linux/config.h> (fixed by David S.
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Miller ?)
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- atmloop.c always assumed -q to be present
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New features
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------------
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- upgraded to the 2.3.99-pre3 kernel
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Other changes
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-------------
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- kernel patch still included wd.c hack (reported by David S. Miller)
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- removed bogus initialization of skb->rx_dev (spotted by Alexey Kuznetsov)
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- removed bogus lane_bridge_hook_lock (by Heikki Vatiainen)
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- added sparc64 support for ATM_QUERYLOOP (by Christophe Lizzi)
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- minor Fore driver cleanup (by Christophe Lizzi)
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- eni.c: moved interrupt handler work to tasklet
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Version 0.70 to 0.71 (21-MAR-2000)
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====================
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Bug fixes
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---------
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- eni.c: fixed potential SMP deadlock on tx_wait
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- clip.c and lec.c didn't initialize skb->rx_dev
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- net/atm/svc.c:svc_connect left wait entry in queue on return in some cases
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- idiot bug in skb_migrate caused weird crashes
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- atmloop usage erroneously claimed -s was optional
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New features
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------------
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- upgraded to the 2.3.99-pre2 kernel
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- added atmloop.8 man page
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- added enqueuing result NET_XMIT_BYPASS for qdiscs that send packets on a
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path without dequeue (e.g. sch_atm)
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Other changes
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-------------
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- ambassador.c: removed warnings when compiling with CONFIG_SMP (by Giuliano
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Procida)
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- changed drivers/atm target from atm.a to atm.o, to make initcalls work
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- converted eni.c to use pci_register_driver and initcall
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- cleaned up #ifdef hell in net/atm/signaling.c:sigd_put_skb
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Version 0.69 to 0.70 (20-MAR-2000)
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====================
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Bug fixes
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---------
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- LEC compilation as a module still left it in the kernel
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Other changes
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-------------
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- moved LANE-bridging interface code from lec.c to lane_mpoa_init.c (by
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Heikki Vatiainen)
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- made SONET and ATM statistics counters atomic to avoid cli() when reading
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(not updated: similar mechanism in idt77105.c and private shadow statistics
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of ambassador.c)
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- changed access to VCC and device flags (ATM_VF_* and ATM_DF_*) to bit set
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operations
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- changed flag types to structs to fail compilation of old code
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- changed last argument of atm_dev_register to a pointer to a bit set for
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easier migration
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- net/atm/*.c: eliminated all sleep_on and cli (except in lec.c)
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- ditto for eni.c and suni.c
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- corrected indentation of some "permanent" debugging code in zatm.c
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- made skb_migrate partially atomic, obsoleting yet another cli() in clip.c
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Version 0.68 to 0.69 (19-MAR-2000)
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====================
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Bug fixes
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---------
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- ambassador.c: corrected location of initial PLX window for use on Alpha (by
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Giuliano Procida)
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- zeppelin: fixed address initialization (found by Christophe Lizzi)
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- atmsigd.conf man page erroneously described the option "q.2963.1" as
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"q2963_1"
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- LANE didn't compile when bridging was enabled (fixed by Heikki Vatiainen;
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note that bridging also needs an update which is being merged via the
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mainstream kernel)
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New features
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------------
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- atmsigd: added command-line option -u to set the UNI mode
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- added ioctl ATM_QUERYLOOP to determine supported loopback modes
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- added atmloop(8) option -q
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Other changes
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-------------
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- added CREDITS entry of Giuliano Procida
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- various cosmetic changes to horizon.c (by Giuliano Procida)
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- ambassador.c: various bits of cleanup (by Giuliano Procida)
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- added -S <tos> option to ttcp_atm to set the IPv4 TOS byte (this is not
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really related to ATM)
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- changed loopback mode values to a bit set
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- idt77105_ioctl: returned sizeof(int) instead of 0 on ATM_GETLOOP
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- added phy_ops->stop to suni.c and uPD98402_stop, cleaned up suni.c in the
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process
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- removed (very obsolete) mmuio.o from net/atm/Makefile
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Version 0.67 to 0.68 (28-FEB-2000)
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====================
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Bug fixes
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---------
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- removed potential dev_kfree_skb(NULL) from *_send of eni.c, zatm.c, iphase.c
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- eni.c, zatm.c, iphase.c sometimes returned PCI error codes instead of errno
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codes
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- arpd/io.c could try to de-reference entry->addr with addr == NULL (fixed by
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Thomas Dietz)
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- LANE copied more than dev->addr_len address bytes (fixed by Heikki
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Vatiainen)
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- sch_atm didn't remove filters on destroy
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- fixed typo in esi.c error message
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- esi.8 claimed to be the man page of atmarp, and it wasn't installed
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- added checking for VPI/VCI when sending AAL0 cells (by Mitchell Blank)
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- atmtcp allowed sending on receive-only VCs
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- various ioctl permission checks were missing (fixed by Mitchell Blank)
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- fore200e.c and horizon.c didn't always free skbs on send error (fixed by
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Mitchell Blank)
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- included an ugly hack to fix the wd.c driver that was broken around 2.3.47
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(not related to ATM at all...)
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New features
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------------
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- upgraded to the 2.3.48 kernel
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- added device-independent SAR/PHY loopback setting interface (with many good
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ideas from Greg Banks and Mitchell Blank), and removed old loopback ioctls
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- new utility atmloop to set loopback mode
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- added "stop" to atmphy_ops (requested by Mitchell Blank)
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Other changes
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-------------
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- mkdiff can now also use pre-release kernels
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- changed *kfree_skb to dev_kfree_skb_{irq,any} in eni.c, zatm.c, and raw.c,
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where necessary (with help from Heikki Vatiainen)
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- changed {dev_,}kfree_skb to dev_kfree_skb_any in ambassador.c, horizon.c,
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iphase.c, and nicstar.c (needs further cleanup)
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- softnet updates for LANE (by Heikki Vatiainen)
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- fixed firmeware license of Fore 200E driver and general 0.46/0.47 updates
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(Christophe Lizzi)
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- more CREDITS file additions
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- softnet updates for sch_atm
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- softnet updates for CLIP (also cleaned up flow control for > 1 VCC/itf;
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reported by Alexey Kuznetsov)
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- updated documentation for iproute2-2.2.4-now-ss000225 and streamlined the
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build procedure
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- PCI DMA updates for ENI driver
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- changed the default install location of executables and man pages from
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/usr/local to /usr
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- make install no longer installs align, aping, br, bw, delay, isp, svctor,
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sw_debug, sw_tcp, swc, and window
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- eni.c: made highly controversial aal5 = ... line more readable
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- moved /proc/atm to /proc/net/atm
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- added vcc->send function to allow for AAL-specific processing (may be set
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to dev->ops->send)
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- atm_do_connect_dev now calls bind_vcc before AAL initialization to make
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vcc->dev available
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- change_qos no longer allows changing of AAL or traffic class (by Mitchell
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Blank)
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- changes for new loopback support to fore200e driver and sparc64 code (by
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Christophe Lizzi)
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Version 0.66 to 0.67 (2-FEB-2000)
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====================
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New features
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------------
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- upgraded to 2.3.42
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- added sunimode utility to set SUNI loopback mode (by Christophe Lizzi)
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Other changes
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-------------
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- removed unused variable warning in net/sched/sch_atm.c
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- changed ENI_SETMULT from ATMIOC_SARPRV+1 to ATMIOC_SARPRV+7
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- changed atmarpd's complaint about VCC-less non-ATMARP-server entries from
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DIAG_ERROR to DIAG_INFO (the condition is okay for an ATMARP server)
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Version 0.65 to 0.66 (31-JAN-2000)
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====================
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Bug fixes
|
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---------
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- atmsigd crashed on reception of as_accept, etc., because of inverted NULL
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pointer test (reported by Kevin Vargo, Rui Prior, fixed by Julian Cable)
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- fixed various SPARC build problems (by Christophe Lizzi)
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- atmsigd insisted that calling party number is local in switch mode
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- debug switch didn't initialize any ports
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- net/atm/signaling.c:sigd_enq didn't properly zero the message, yielding
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kernel pointers partially containing junk
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- accept(2) didn't copy local ATM address to VCC descriptor (reported by
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Pedro Brandao)
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- ilmid/io.c didn't compile on SPARC (reported by Christophe Lizzi)
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- usage.txt didn't define the %: macro, leaving garbage in usage.txt
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New features
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------------
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- upgraded to 2.3.41
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- Fore 200E driver now also works for SBA-200E (by Christophe Lizzi)
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Other changes
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-------------
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- added various CREDITS entries
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- changed TIOC{IN,OUT}Q to SIOC{IN,OUT}Q (no user space rebuild required;
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the values are identical)
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- added script atm/switch/tcp/mkfiles for automatic extraction of
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configuration files
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- atmsigd called ATM_GETLINKRATE "ATM_GETLINERATE" in complaints
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- atmsigd tried to obtain link speed in switch mode, although it's not used
|
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- Ambassador NIC: various files still had the wrong copyright/licensing text
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(patch by Giuliano Procida)
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|
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|
Version 0.64 to 0.65 (21-JAN-2000)
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====================
|
|
|
|
Bug fixes
|
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---------
|
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- fixed 32/64 bit %p formatting problem in /proc/atm/vc
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- atmtcp: fixed RX/TX statistics (by Jens Axboe)
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- sparc64-specific ioctl 32/64 bit marshalling fixes (by Christophe Lizzi,
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with further improvements by Jens Axboe)
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- zeppelin -l option handling (reported by Mike Prudence, fixed by Heikki
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Vatiainen)
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- mkpatch didn't include drivers/atm/eni.h
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- updated eni.h (tx->backlog_len was missing)
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- fixed various uint32_t build problems of user space tools by including
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atm.h before anything other ATM headers (first reported by Rashmi Dravid)
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- "natmtcp virtual" didn't parse the command line properly
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- natmtcp's TCP link changed VPI/VCI to 0.0 on close
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- CLIP: fixed crash after sending ARP (reported by Rui Prior)
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|
New features
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|
------------
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|
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- upgraded to 2.3.40 (with help from Jens Axboe)
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- added sparc64 changes for ENI driver (by Heikki Vatiainen)
|
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- added the Fore PCA-200E(/SBA-200E) driver (by Uwe Dannowski and Christophe
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Lizzi)
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- added the Interphase ATM PCI (i)Chip (x575, x525, x531, etc.) driver (by
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Monalisa Agrawal and Peter Wang)
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- added ABR fields to struct atm_trafprm (by Peter Wang)
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- nicstar driver now supports setting of the CLP bit (by Rui Prior)
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- added ENI_SETMULT ioctl and enitune utility to change ENI buffer size
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multipliers at run time
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|
Other changes
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-------------
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- atmsigd: changed default UNI version from 3.0 to dynamic (which defaults
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to 3.0)
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- atmtcp: removed ugly ../../net/atm/protocols.h include
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- ioctls now internally return -ENOIOCTLCMD if ioctl command number is not
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recognized
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- removed ATM_CREATE_LEAF ioctl (wasn't used and suggested the wrong design
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approach anyway)
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- updated README.DRIVERS
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- natmtcp now uses port 2812 (assigned by IANA)
|
|
- moved Documentation/atm.txt to Documentation/networking
|
|
- improved atm_kptr_int_t for non-Sparc architectures (by Christophe Lizzi)
|
|
- removed two compiler warnings from nicstar.c
|
|
- some minor nicstar cleanup (by Rui Prior)
|
|
- added "vbr" and "abr" to text2qos/qos2text ("vbr" not used for anything
|
|
right now)
|
|
- natmtcp: added commands "create", "remove", "switch", corresponding to
|
|
options -p, -r, and -s of atmtcp
|
|
- natmtcp: added link type "print" (write PDU content to stdout)
|
|
- natmtcp: now uses atm_kptr_int_t for VCC kernel pointer instead of unsigned
|
|
long
|
|
- added apologetic man page for natmtcp
|
|
- renamed natmtcp to atmtcp and removed the old atmtcp
|
|
- changed some user-space code to avoid patronizing "ambiguous `else'"
|
|
warnings from egcs, adding as few ugly redundant curly braces as possible
|
|
- fixed some other compiler warnings
|
|
- kernel part: trimmed operations structure initializers which consisted
|
|
mainly of NULL pointers
|
|
- kernel pointers sent as opaque references to user space are now of type
|
|
atm_kptr_t. Added support functions kptr_eq and kptr_print. (With help from
|
|
Richard Johnson and Mitchell Blank)
|
|
- removed various "overriding commands" warnings in user-space build process
|
|
- mkdist now creates arcvie in current directory if ~/l/arch doesn't exist
|
|
- make clean && make now works also if dependencies are present (make clean
|
|
used to remove sigd/q.out.h, which the dependencies required)
|
|
- atmtcp uses command bg instead of -b for backgrounding. Also, listen-bg
|
|
listens and backgrounds before calling accept.
|
|
|
|
|
|
Version 0.63 to 0.64 (1-DEC-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmapi.h logic was still wrong (fixed by Christophe Lizzi)
|
|
- LANE: fixed BUS filtering and net/atm/lec.c cleanup (by Heikki Vatiainen)
|
|
- arpd/io.c assumed that diag() preserves errno
|
|
- atmarpd didn't include QOS in output if getsockopt failed
|
|
|
|
New features
|
|
------------
|
|
|
|
- /proc/atm/eni:* now also shows transmit queue and backlog length
|
|
- added option "sndbuf" to atmarp
|
|
- added option "sndbuf" to tc ... atm ...
|
|
- /proc/atm/vc lists internal details for all VCs (flags, buffers, etc.);
|
|
added ATM_VF2TXT_MAP to atmdev.h to allow translation of flag values
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- ATM now uses sk->sndbuf/rvcbuf instead of atm_vcc->tx_quota/rx_quota
|
|
- removed rx_quota hack from zatm.c
|
|
- removed net/atm/tunable.h
|
|
- CLIP and sch_atm now only send packets if the VC's send queue allows them to
|
|
- implemented correct "requeue" function in sch_atm
|
|
- updated zeppelin(8) man page (Heikki Vatiainen)
|
|
- atmarp: atmarp -q qos_spec usage is obsolete; use atmarp -q qos qos_spec
|
|
instead
|
|
- /proc/atm/svc now prints "N/A@xxxxxxxx" instead of "Unassigned", with the
|
|
address of the descriptor in xxxxxxxx
|
|
- removed all traces of CONFIG_MMU_HACKS
|
|
- obsoleted ATM_SETSC (single-copy control)
|
|
|
|
|
|
Version 0.62 to 0.63 (22-NOV-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- horizon.c: cleared weird rate_lock/rates_lock patch conflict
|
|
- saaldump output formatting was completely wrecked; added option -q for
|
|
"quiet" output (no Q.2931 printing)
|
|
- fixed LANE Ethernet interface MTU mapping (patch by Rob Scott)
|
|
- atmsigd incorrectly rejected CONNECTION AVAILABLE (Q.2963.1)
|
|
- SVC address was wrong in /proc/atm/arp if using private and public part
|
|
- RESTART ACKNOWLEDGE was not sent with the correct global call reference
|
|
value (reported by Peter Ryan)
|
|
- zatm: usec timestamps need 64 division of x86, so this option must be
|
|
unavailable on other architectures (reported by Matti Aarnio)
|
|
- nicstar: added "fix3" and "fix4" (by Rui Prior)
|
|
- LANE: non-proxy didn't filter packets coming from BUS (fix by Marko Kiiskila
|
|
and Heikki Vatiainen)
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to kernel version 2.3.28
|
|
- atmtcp now reports VC open/close and generates timestamps (Note: the
|
|
protocol used between the kernel and the atmtcp utility has changed)
|
|
- new utility "natmtcp" which combines the ATMTCP protocol, ATMTCP ("virtual")
|
|
interfaces, "real" ATM interfaces, and log files (experimental)
|
|
- added ILMI 4.0 MIB variables atmfPortMyIdentifier and atmfMySystemIdentifier
|
|
(by Thomas Seidel)
|
|
- zeppelin: new command line option -I to select interface, allowing the use
|
|
of LANE with multiple physical interfaces (by Heikki Vatiainen)
|
|
- UltraSparc (sparc64) support (by Christophe Lizzi)
|
|
- nicstar: added IDT77105 PHY support (by Greg Banks)
|
|
- added utility loop25 to control ForeRunner LE loopback mode (by Greg Banks)
|
|
- added support for DNS lookup of NSAP addresses (by Rui Prior)
|
|
- added utility debug/dnstest (by Rui Prior)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- net/atm/tunable.h cleanup
|
|
- removed SO_BCTXOPT, SO_BCRXOPT, and struct atm_buffconst
|
|
- removed obsolete field "next" from struct atm_blli
|
|
- changed potentially unaligned 32 bit accesses in SAAL to use read_netl
|
|
(spotted by Christophe Lizzi)
|
|
- added __attribute__ ((aligned(8))) to many structures containing structures
|
|
which are shared by kernel and user space to enfore uniform packing on
|
|
sparc64 (with help from Christophe Lizzi)
|
|
- changed unsigned long to unsigned int at API for compatibility with
|
|
architecture where sizeof(long) differs between user and kernel space
|
|
(e.g. sparc64; suggested by Christophe Lizzi)
|
|
- changed struct atmsvc_msg.{vcc,listen_vcc} from unsigned long to new type
|
|
atm_kptr_int_t; changed atmsigd accordingly (NB: debugging output may strip
|
|
upper bits)
|
|
- changed various casts pointer->int to pointer->long->int (where the pointer
|
|
does indeed only contain an int, e.g. in ioctl) for Alpha (reported by
|
|
Matti Aarnio)
|
|
- nicstar: changes card->membase from u32 to unsigned long
|
|
- added __attribute__ ((unused)) to mpc.c and mpoa_caches.c to remove
|
|
warnings about variables used only for debugging
|
|
- drivers/atm/Config.in: changed ! "$foo" = "x" to "$foo" != "x"
|
|
|
|
|
|
Version 0.61 to 0.62 (27-AUG-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- lib/diag.c:set_logfile didn't set log_to_initialized (reported by Lars
|
|
Burgstahler)
|
|
- sch_atm did not use classifiers attached to the x:0 class (reported by Lars
|
|
Burgstahler)
|
|
- net/atm/atm_misc.c EXPORT'ed atm_return, which is an inline function (fixed
|
|
by Mitchell Blank)
|
|
- work-around for SO_LEVEL range problems (by Mitchell Blank)
|
|
- nicstar oops fix (by Rui Prior and John Brosnan)
|
|
- nicstar should now work also as non-module (by Rui Prior)
|
|
- nicstar fix for chip bug showing up on 64-bit CPCI bus systems (by Jay
|
|
Talbott)
|
|
- cleared confusion about inclusion of suni.o when building both nicstar and
|
|
ENI
|
|
- suni.c now always exports suni_init
|
|
- various fixes and cleanups in the Madge drivers (by Giuliano Procida)
|
|
- fixed new set of atm_pdu2truesize problems by introducing atm_alloc_charge
|
|
which handles the allocation too (problem report and work-around by Alexey
|
|
Kuznetsov)
|
|
- getsockname on unbound PVC socket caused an oops
|
|
- LANE: Token Ring source route bridge support fix (by Heikki Vatiainen)
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to kernel version 2.3.15 (mainly by Alexey Kuznetsov and Mitchell
|
|
Blank)
|
|
- new socket option SO_ATMPVC to retrieve the "PVC" address (PVC & SVC) (based
|
|
on a patch by Jay Talbott)
|
|
- zeppelin -l now also accepts only the selector byte (by Robert Slaski)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- removed obsolete drivers/atm/nicstar.c.old_skb
|
|
- removed all references to Arequipa (obsolete)
|
|
- SO_BCTXOPT/SO_BCRXOPT are now obsolete, given that the final verdict on page
|
|
flipping has been spoken in linux-kernel
|
|
- interface statistics are now counted in struct net_device_stats instead of
|
|
struct enet_statistics (by Mitchell Blank)
|
|
- added pointer to mailing list to Documentation/atm.txt
|
|
- Documentation/Configure.help now points to Documentation/atm.txt instead of
|
|
directly to the Web page.
|
|
- usage.tex: clarified the consequences of interrupting atmtcp
|
|
- changed the highly misleading "atmarpd:ITF: no such interface" message to
|
|
DIAG_DEBUG
|
|
|
|
|
|
Version 0.60 to 0.61 (11-JUN-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- nicstar: driver sometimes crashed when starting for 25 Mbps cards (Rui
|
|
Prior)
|
|
- Zeitnet driver: uPD98402.c wasn't compiled with -DEXPORT_SYMTAB when
|
|
building as a module
|
|
- net/atm/raw.c didn't export atm_init_aal5, so ATMTCP didn't load as a module
|
|
- atmtcp could still be accessed after loading and then unloading, yielding an
|
|
Oops
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- PPC configuration now also includes ATM (Jay Talbott)
|
|
- lots of cleanup in the Madge drivers (Giuliano Procida)
|
|
- tamed down a bit the tone in README
|
|
|
|
|
|
Version 0.59 to 0.60 (3-JUN-1999)
|
|
====================
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to kernel version 2.3.3 (main change is slightly different wait
|
|
queue handling; affects all drivers)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- mkdiff script now takes .bz2 kernel if no .gz can be found
|
|
- made a few changes to the Madge drivers to reduce the number of warnings
|
|
|
|
|
|
Version 0.58 to 0.59 (3-JUN-1999)
|
|
====================
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgrade to kernel version 2.2.9
|
|
- zeppelin now adjusts MTU when joining ELAN (Heikki Vatiainen)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- adjusted tr interface name limit to 8 characters (down from a wasteful 9)
|
|
|
|
|
|
Version 0.57 to 0.58 (3-JUN-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- ENI drivers sometimes directly dereferenced pointers instead of using readl/
|
|
writel (fixed by Mitchell Blank)
|
|
- nicstar driver no longer uses floating point (fixed by Rui Prior)
|
|
- nicstar driver may have refused CBR VC in some cases even with enough
|
|
bandwidth available (fixed by Rui Prior)
|
|
- usage.tex failed to build (fixed by Bill Brooks)
|
|
- zeppelin got byte order in BLLI wrong (reported by Chas Williams; fixed by
|
|
Mitchell Blank and Heikki Vatiainen)
|
|
- zeppelin did not work when the host had multiple ATM addresses (reported by
|
|
Benoit Steiner; fixed by Heikki Vatiainen)
|
|
- zeppelin incorrectly parsed -i command line option (reported by Benoit
|
|
Steiner; fixed by Heikki Vatiainen)
|
|
- atm_connect_vcc and /proc/atm/pvc report AAL0 now properly (reported by Zhu
|
|
Qun Ying and Uwe Dannowski)
|
|
|
|
New features
|
|
------------
|
|
|
|
- nicstar driver now support SONET diagnostics (by Rui Prior)
|
|
- nicstar driver now works on PowerPC (by Jay Talbott)
|
|
- LANE now also supports Token Ring (Heikki Vatiainen, with testing by
|
|
Holger Smolinski)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- major non-i386 architecture and other cleanup in ENI driver (by Mitchell
|
|
Blank)
|
|
- number of lec devices is 40+8 (lec0-lec39 are Ethernet and lec40-lec47 are
|
|
Token Ring; Heikki Vatiainen)
|
|
- lec.c and mpc.c now use atm_force_charge (Heikki Vatiainen)
|
|
- net/802/tr.c limited interface names to 4 characters (fixed by Heikki
|
|
Vatiainen)
|
|
- zeppelin man page updated (Heikki Vatiainen)
|
|
- "zeppelin.new" is now "zeppelin", the old "zeppelin" is gone
|
|
- set "atm_connect" printk to KERN_DEBUG
|
|
- removed ATM_SAAL from include/linux/atm.h (there never was any support for
|
|
SAAL in the kernel)
|
|
|
|
|
|
Version 0.56 to 0.57 (18-MAY-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmarpd complained "invalid control msg type" when changing interface
|
|
characteristics (reported by Soo-Khim Ho)
|
|
- sch_atm didn't compile without CLIP (reported by Zhu Qun Ying)
|
|
- LANE & MPOA: plugged a few memory leaks after failure to atm_charge (Heikki
|
|
Vatiainen)
|
|
- mpcd could not be killed if MPS's address was not known (fixed by Heikki
|
|
Vatiainen)
|
|
- nicstar: fixed the sleeping in interrupt issue (Rui Prior)
|
|
|
|
New features
|
|
------------
|
|
|
|
- drivers for the Madge "Ambassador" and "Horizon [Ultra]" NICs, also known
|
|
as Collage PCI 155 Server, 25, and 155 Client (by Giuliano Procida)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- MPOA code cleanup and debugging printks are now conditional (Heikki
|
|
Vatiainen)
|
|
- removed both led/USAGE files
|
|
- removed the old atmsigd (was in atm/sig.old/)
|
|
- nicstar driver now works around TSQ bug on older chips (77201) (by Rui
|
|
Prior, with the detective work by Jay Talbott)
|
|
|
|
|
|
Version 0.55 to 0.56 (22-APR-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atm/doc/Makefile assumed . to be included in PATH when invoking rlatex
|
|
(fix by Heikki Vatiainen)
|
|
- usage.txt leaked Arequipa configuration examples (fix by Heikki Vatiainen)
|
|
- plugged a small memory leak in led.new which occurred when using the LANE
|
|
client as a proxy (Heikki Vatiainen)
|
|
- atmarpd crashed when printing ATMARP table entries with flag 0x8000 set
|
|
(reported by Vinay Kulkarni)
|
|
- CLIP interfaces now follow netmask changes
|
|
- Nicstar: 25.6 Mbps cell rate corrected (by Rui Prior)
|
|
- atm_equal could loop forever when comparing NSAP-encoded E.164 addresses
|
|
(reported by Valley Zhizhkun)
|
|
- [AP]F_ATM[PS]VC definitions in lib/atm.h conflicted with glibc 2.1
|
|
(reported by Heikki Vatiainen and Jens Vagelpohl)
|
|
- changed a few non-int main to int main (reported by Heikki Vatiainen)
|
|
- changed lib/diag.c work with glibc 2.1, where stderr is no longer a constant
|
|
(based on a patch by Heikki Vatiainen, also reported by Giuliano Procida)
|
|
- make clean didn't remove qgen/q.test.c, qgen/qd.out.h, qgen/qd.test.c,
|
|
sigd/q.out.h and sigd.old/q.out.h (reported by Giuliano Procida)
|
|
- optional headers were installed even with system headers present if
|
|
INSTROOT was different from / (reported by Giuliano Procida)
|
|
- lib/stdint.h was used even on systems that had a "real" stdlib.h (based on a
|
|
patch by Heikki Vatiainen, also reported by Giuliano Procida)
|
|
- renamed net/atm/misc.c to atm_misc.c to avoid name clash with
|
|
drivers/char/misc.c on include/linux/modules/misc.* (reported by Borek
|
|
Lupomesky)
|
|
|
|
New features
|
|
------------
|
|
|
|
- new ioctl ATM_GETLINKRATE to query link rate of an interface (suggested by
|
|
Vitaly Lavrov)
|
|
- new atmsigd.conf option io max_rate to specify rate to signal if
|
|
application requests the "maximum"
|
|
- added decription of CONFIG_ATM_LANE and CONFIG_ATM_MPOA to the kernel
|
|
configuration help (Heikki Vatiainen)
|
|
- added description of LANE to usage.tex (Heikki Vatiainen)
|
|
- new function atm_force_charge to unconditionally add data to a receive
|
|
buffer
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- atmsigd now determines maximum link rate by querying interfaces (suggested
|
|
by Vitaly Lavrov)
|
|
- moved local address registry from a global table to VPCI structures
|
|
- changed unknown net device notification severity from KERN_ERR to
|
|
KERN_WARNING
|
|
- atmarpd now overwrites old atmarpd.table on startup (it used to keep it
|
|
until the first configuration change)
|
|
- shutdown(2) of native ATM VCs now returns 0 instead of -EOPNOTSUPP
|
|
(suggested by Mitchell Blank)
|
|
- Nicstar: IRQ sharing is now allowed (by Rui Prior)
|
|
- Nicstar: default maximum number of cards is now 4 (by Rui Prior)
|
|
- Nicstar: when compiled as a module, the driver may no longer be removed
|
|
while in use (by Rui Prior)
|
|
- Nicstar: loss of cells is no longer reported as a plain CRC error (by Rui
|
|
Prior)
|
|
- atmsigd now always clears the endpoint reference flag if in UNI 3.0 mode
|
|
(based on a patch by Heikki Vatiainen)
|
|
|
|
|
|
Version 0.54 to 0.55 (1-MAR-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- SELECT_TOP_PCR didn't take intro account the "pcr" field, causing SVC with
|
|
QoS pcr=xxx to be set up at link speed
|
|
- qos_equal didn't detect differences in the "pcr" fields
|
|
- sch_atm only accepted parent == root or absent (reported by John Loughney)
|
|
- sch_atm:atm_tc_put accessed flow structure after kfree'ing it
|
|
- sch_atm:atm_tc_change didn't put excess traffic class if class creation
|
|
failed
|
|
- sch_atm:atm_tc_dump_class didn't return class ID in tcm->tcm_handle
|
|
- sch_atm:atm_tc_delete refused to delete classes because it expected
|
|
ref == 1, but ref == 2 (reported by John Loughney)
|
|
|
|
|
|
Version 0.53 to 0.54 (19-FEB-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- led.new: fixed build problem and warning (Heikki Vatiainen)
|
|
- fixed LANE arp cache timeouts (Heikki Vatiainen)
|
|
- ilmid -i option fell through into -l, causing logging to go into a file
|
|
named after the local address
|
|
- flipping the highest bit of ep_ref made it negative which was erroneously
|
|
interpreted to mean "absent" (reported by Giuliano Procida and Chas
|
|
Williams)
|
|
- ilmid used the result of AsnOidCompare inconsistently, causing network
|
|
prefix registration to fail with some switches (based on a patch by Giuliano
|
|
Procida)
|
|
|
|
New features
|
|
------------
|
|
|
|
- tc:q_atm: new option "clip" to select Classical IP processing of inbound
|
|
traffic
|
|
- new sch_atm class attribute TCA_ATM_STATE to retrieve VC state
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- led.new: improved handling of LANE flush protocol (Heikki Vatiainen)
|
|
- copied USAGE from led/ to led.new/
|
|
- added description of ilmid options -i and -u to USAGE (Heikki Vatiainen)
|
|
- ilmid -u now also works without -DDYNAMIC_UNI (all values but the default
|
|
are refused)
|
|
- tcpdump patch updated to tcpdump version 3.4 (Heikki Vatiainen)
|
|
- updated "tc" patch to iproute2 version 2.1.99-now-ss990203
|
|
|
|
|
|
Version 0.52 to 0.53 (9-FEB-1999)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmsigd: selecting the UNI version via compile-time options didn't yield
|
|
the desired result in some cases (reported by Vinay Kulkarni and others)
|
|
- ATM VCCs now use struct sock, as required by protocol-independent layer
|
|
starting with recent 2.1 kernels (by Mitchell Blank)
|
|
- led fixes: htons/htonl bugs in LANEv2 code, one duplicate close() removed
|
|
(by Heikki Vatiainen)
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to the 2.2.1 kernel (by Mitchell Blank)
|
|
- LANE: added bridging support (by Heikki Vatiainen)
|
|
- complete rewrite of led (in led.new), which is now leaner and no longer
|
|
contains code (c) Digital (by Heikki Vatiainen)
|
|
- added macros for local AESA format and group addresses, and support in
|
|
atm2text (by Heikki Vatiainen)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- ENI: buffer sizes are now limited to MID_MAX_BUF_SIZE even if max_sdu >
|
|
MID_MAX_BUF_SIZE/3 (reported by Andrew Lunn)
|
|
- plenty of NICStAR changes (Rui Prior and Mitchell Blank)
|
|
- LANE interface to upper layer looks more like Ethernet, so adding bridge and
|
|
802.1Q support is easier, and tcpdump does not need any extra patches (by
|
|
Heikki Vatiainen)
|
|
|
|
|
|
Version 0.51 to 0.52 (5-DEC-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmsigd crashed when receiving STATUS ENQUIRY for call in Null state
|
|
(reported by Heikki Vatiainen)
|
|
- outbound endpoint reference didin't have the 16th bit toggled (fixed by
|
|
Andrew Lunn)
|
|
- lec.c: fixed a bug in kernel which could cause kernel part to deadlock when
|
|
signalling was not started successfully (by Heikki Vatiainen)
|
|
- MPOA: bug fixes and other changes, see atm/mpoa/CHANGELOG (by Heikki
|
|
Vatiainen)
|
|
|
|
New features
|
|
------------
|
|
|
|
- LANE: both kernel & daemon: support for ELANs which have MTUs greater than
|
|
1516 (by Eric H. Kinzie)
|
|
- MPOA: can now ask LECS for configuratino information (by Heikki Vatiainen)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- zeppelin.8: updated (Heikki Vatiainen)
|
|
|
|
|
|
Version 0.50 to 0.51 (6-NOV-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmsigd: typo prevented kernel.c from compiling with UNI30 disabled (fix by
|
|
Andrew Lunn and Uwe Dannowski)
|
|
- option -u crashed ilmid (reported by Michael Wolf)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- bearer capability is now set to "CBR" for CBR (suggested by Heikki
|
|
Vatiainen)
|
|
|
|
|
|
Version 0.49 to 0.50 (3-NOV-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmsigd didn't compile for -DUNI31 -DALLOW_UNI30 (fixed by Richard Gooch)
|
|
- atmsigd crashed on as_bind and also had problems with as_connect after
|
|
as_bind (reported by Heiko Krupp, Heikki Vatiainen, and many others)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- atmsigd now enables tracing by default (use -t 0 to turn it off)
|
|
- added "terminate" message to test/isp
|
|
- mpoad defaults to UBR if service category is absent (by Heikki Vatiainen)
|
|
- LANE now avoids blocking intact connections when other connections have
|
|
problems by queuing packets independently per destination while waiting for
|
|
a connection (by Heikki Vatiainen)
|
|
|
|
|
|
Version 0.48 to 0.49 (1-NOV-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- q_atm.c passed TCA_ATM_EXCESS even if zero, while the kernel expected it
|
|
to be absent in this case (changed q_atm.c)
|
|
- q_atm: tc class show didn't separate fields properly with blanks
|
|
- removed double inclusion of atm/config from mkdist
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to the 2.1.126 kernel
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- "new" atmsigd is now the default (atm/sigd got renamed to atm/sigd.old,
|
|
atm/sigd.new to atm/sigd)
|
|
- updated extra/tc/README
|
|
|
|
|
|
Version 0.47 to 0.48 (30-OCT-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- ilmid didn't recognize the -u option
|
|
- ATM_GETCIRANGE copied wrong amount of data (fix by Heikki Vatiainen)
|
|
- sch_atm didn't compile without policing enabled (reported by Calin Poenaru)
|
|
- BHLI octets: qgen/msg.fmt allowed nine instead of eight bytes for ISO and
|
|
user specified, include/linux/atmsap.h:ATM_MAX_HLI was 7 instead of 8 (by
|
|
Damian Gilmurray and Paisit Thamsakorn)
|
|
- MPOA: bug fixes and other changes, see atm/mpoa/CHANGELOG (by Heikki
|
|
Vatiainen)
|
|
|
|
New features
|
|
------------
|
|
|
|
- ilmid: new option -i to set local IP address (suggested by Andrew May)
|
|
- ilmid now also supports the MIB variables atmfAtmLayerMaxVpiBits and
|
|
atmfAtmLayerMaxVciBits (based on a patch by Uwe Dannowski)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- ilmid: search for local IP address didn't consider LANE interfaces (lec*)
|
|
- consolidated most of the various calls to gethostbyname and friends into
|
|
text2ip (libatmd)
|
|
- corrected some glitches in net/sched/sch_atm.c (untested)
|
|
- removed debug/encopy, debug/endump, and debug/zndump from the distribution.
|
|
They were almost useless and caused problems with make depend
|
|
- SYMFILES in qgen/Makefile now determines location of atmsap.h at run time to
|
|
avoid problems when kernel headers are not in /usr/include/linux (reported
|
|
by Uwe Dannowski)
|
|
|
|
|
|
Version 0.46 to 0.47 (6-OCT-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- qgen didn't build for all UNI versions (fixed by Richard Gooch)
|
|
|
|
New features
|
|
------------
|
|
|
|
- ilmid: new option -u to set UNI version (3.0, 3.1, or 4.0). Only available
|
|
if compiled with -DDYNAMIC_UNI.
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- ilmid: getIpAddr: improved robustness and added debugging output
|
|
|
|
|
|
Version 0.45 to 0.46 (5-OCT-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- ENI and ZATM driver used to read IRQ directly from PCI configuration,
|
|
bypassing any fixups (reported by Richard Gooch)
|
|
- atmsigd.new: removed "Known bug" memory leak (when tracing)
|
|
- led/lec_ctrl.c: signalling bug fixed, max_sdu now has correct value instead
|
|
of 1 (by Heikki Vatiainen, reported by Josh Baratz <jbaratz@lucentctc.com>
|
|
and Wolfgang Platzer <wplatzer@iaik.tu-graz.ac.at>)
|
|
- lots of MPOA bug fixes and other changes, see atm/mpoa/CHANGELOG (by Heikki
|
|
Vatiainen)
|
|
- atmsigd reported "Q.2931.1" when configured to support Q.2963.1
|
|
|
|
New features
|
|
------------
|
|
|
|
- atmsigd.new now supports run-time configuration of the signaling protocol
|
|
version (via atmsigd.conf)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- added 16W bursts to ENI burst size configuration (NB: 16W may actually be
|
|
*slower* than 8W)
|
|
- lec_ctrl.c: zeppelin now uses LE_REGISTER protocol when TLVs are associated
|
|
with client's MAC address (by Heikki Vatiainen)
|
|
|
|
|
|
Version 0.44 to 0.45 (1-OCT-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- ENI driver didn't do four-word bursts on RX for sizes < 8 words
|
|
- arequipad, atmarpd, bus, lecs, les, mpcd, sw_*, and zeppelin silently
|
|
ignored extra command-line arguments instead of complaining
|
|
|
|
New features
|
|
------------
|
|
|
|
- ENI: added configuration options to fine-tune burst sizes (in reponse to
|
|
incompatibility found by Dave Airlie)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- changed the way how ATM-specific data is stored in skbs. Tentatively updated
|
|
the the stack, including drivers. Use CONFIG_ATM_SKB to enable the new-style
|
|
skbs.
|
|
- Rules.make no longer discards the previous value of LDLIBS
|
|
- sw_tcp now only establishes bi-directional VCs if both directions are really
|
|
requested in the QoS structure
|
|
- moved manual switch control from sw_tcp to the generic switch code; "tcpswc"
|
|
is now called "swc", the corresponding switch.conf clause is now
|
|
'control <path>' instead of 'option control "<path>"'
|
|
|
|
|
|
Version 0.43 to 0.44 (24-SEP-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- CONNECT messages no longer contain the AAL type IE if EP ref is present and
|
|
non-zero (reported by Heikki Vatiainen)
|
|
- SSCOP: added mode for partial compatibility with Q.SAAL1 (to get rid of
|
|
warnings reported by Heikki Vatiainen and of interoperability problems with
|
|
Virata switches reported by Damian Gilmurray)
|
|
- ilmid now returns a valid response for atmfMyIpNmAddress (by Uwe Dannowski)
|
|
- configuration on-line help for CLIP didn't work because tag was different
|
|
from configuration variable
|
|
- atmsigd crashed when adding multiple local addresses on an interface
|
|
(reported by Heiko Krupp)
|
|
- atmaddr.8 said "ATMARP" in the header (reported by Hans Einsiedler)
|
|
- net/atm/misc.c didn't include linux/config.h and linux/module.h, causing
|
|
symbols to be missing when rebuilding the kernel after enabling modules
|
|
(reported by Thomas Parvais)
|
|
|
|
New features
|
|
------------
|
|
|
|
- new maintenance utility tcpswc to control sw_tcp "switches" (description at
|
|
the end of switch/tcp/README)
|
|
- added support for setting the CLP bit (untested; see doc/README.CLP)
|
|
- added support for policing to the ATM qdisc (untested; see extra/tc/README)
|
|
- ilmid: added support for atmfAtmLayerUniVersion (by Uwe Dannowski)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- updated the NICStAR driver to version 008b (by Rui Prior)
|
|
- new switch fabric function fab_option to pass configuration options
|
|
- atm2text now also supports unspecified and wildcard components in PVC
|
|
addresses
|
|
- added configuration option CONFIG_ATM_CLIP_NO_ICMP to discard packets for
|
|
which no ATMARP entry exists silently instead of sending an ICMP (this is an
|
|
ugly hack-around for the revalidation problem reported by Gerald Hanusch)
|
|
- various minor documentation updates
|
|
- atmarpd now sends InARP requests when active VC setup completes in order to
|
|
tell the peer our IP address(es)
|
|
|
|
|
|
Version 0.42 to 0.43 (21-AUG-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- trying to use atmtcp when compiled as a module with the module not loaded
|
|
crashed the kernel
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to the 2.1.117 kernel
|
|
- included NICStAR driver by Rui Prior at INESC (this driver also includes
|
|
parts of an earlier driver written by Matt Welsh, then enhanced by R. D.
|
|
Rechenmacher and Jawaid Bazyar)
|
|
- new atmsigd with support for multiple signaling entities (experimental)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- removed register dumping code from suni.c (leaked out into the distribution)
|
|
|
|
|
|
Version 0.41 to 0.42 (19-AUG-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atm.patch was out of sync again :-(
|
|
|
|
|
|
Version 0.40 to 0.41 (19-AUG-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- 0.40 contained an older atm.patch than the one that was supposed to go with
|
|
it (some changes to sch_atm and MPOA were missing)
|
|
- kernel didn't build with LANE enabled and MPOA disabled (fix by Mitchell
|
|
Blank Jr)
|
|
|
|
New features
|
|
------------
|
|
|
|
- MPOA now also supports CBR SVCs (by Heikki Vatiainen and Sampo Saaristo)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- atmtcp may work as a module (untested)
|
|
- kernel code now uses capabilities instead of suser()
|
|
- removed obsolete recycle_buffer code
|
|
- distribution now also includes mkpatch, the script that's used to create
|
|
atm.patch
|
|
|
|
|
|
Version 0.39 to 0.40 (13-AUG-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- ilmid defined the value of "invalid" as 0 instead of 2 (fix by Timo
|
|
Parnanen)
|
|
- bash-2 doesn't like for n in $(SUBDIR); ... if SUBDIR is undefined (fix
|
|
by Heikki Vatiainen)
|
|
- LANE still cleared ATM_VF_RELEASED instead of calling atm_async_release_vcc,
|
|
which apparently led to stray kernel crashes in signaling (found with a lot
|
|
of help from John McPherson)
|
|
- ATM qdisc now properly re-allocates skb memory to grow headers, if necessary
|
|
- atm/switch/Makefile didn't build SUBDIRS
|
|
- atmarpd sent garbage ATM addresses in InARP responses over PVCs (reported by
|
|
Stefan Keller-Tuberg)
|
|
|
|
New features
|
|
------------
|
|
|
|
- MPOA (Multi-Protocol Over ATM) client support written by Heikki Vatiainen
|
|
and Sampo Saaristo
|
|
- LANE client (zeppelin) now also supports LANE2 (by Heikki Vatiainen)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- accept() now also returns on ATM_VF_CLOSE
|
|
- ATM qdisc now uses the same data format on rtnetlink as other qdiscs; new
|
|
option for user-provided headers
|
|
- atm/switch can now use "external" routing (e.g. provided by the fab control)
|
|
|
|
|
|
Version 0.38 to 0.39 (4-AUG-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- added missing #include <atm.h> in tcpsw.c (fixed by Heikki Vatiainen)
|
|
- atmsigd allowed both sides to initiate PCR modification; Q.2963.1 only
|
|
allows the connection owner (i.e. the caller) to do this
|
|
- atmarpd no longer tries to use incoming SVCs with zero backward bandwidth
|
|
for ATMARP
|
|
- ENI and ZATM drivers didn't invoke vcc->pop on dev->ops->send failure
|
|
- make install didn't probe correctly for presence of /usr/include/stdint.h
|
|
(needed on GLIBC 1 systems)
|
|
- net/atm/resources.c didn't export bind_vcc to modules (fix by Oliver
|
|
Frommel)
|
|
- net/arpd/atmarp didn't build without make depend (reported by Stefano
|
|
Giacometti)
|
|
- clip_mkip zeroed vcc->rx_inuse and didn't take into account that clip_push
|
|
calls atm_return, which subtracts from vcc->rx_inuse too
|
|
- fixed typos in qgen/uni.h (and msg.fmt) for causes 38, 41, and 43
|
|
- atmsigd wrote exit trace to stderr when it had a dump directory and vice
|
|
versa
|
|
- documentation still claimed that atmtcp yields messages at boot time
|
|
|
|
New features
|
|
------------
|
|
|
|
- added flow to ATM VCC mapping queuing discipline (experimental)
|
|
- module for setting up ATM PVC/SVC mappings with "tc" in extra/tc (see
|
|
extra/tc/README)
|
|
- atmarpd: new request type art_query to request resolution without VC setup
|
|
- atmarp: new undocumented option -Q to test art_query
|
|
- added ATMTCP interfaces that survive disconnects (persistent; new atmtcp(8)
|
|
options -p and -r; new ioctls ATMTCP_CREATE and ATMTCP_REMOVE)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- zeppelin didn't explicitly set the AAL type for outbound connections (by
|
|
Heikki Vatiainen)
|
|
- CLIP also allows SVCs to have no idle timeout at all (timeout = 0)
|
|
- moved SUNI private ioctls (SUNI_GETLOOP and SUNI_SETLOOP) from
|
|
drivers/atm/suni.h to include/linux/atm_suni.h
|
|
- atmarpd now shows QoS information for VCs where it differs from the default
|
|
or where no default is applicable
|
|
- removed the file atm/WARNING, which gave an overly pessimistic perspective
|
|
of the state of things
|
|
- switch: fab_op now returns the cause value plus (optionally) a pointer to
|
|
diagnostics in the callback instead of a simple okay/not okay indication
|
|
- updated and corrected the atmtcp man page
|
|
- further cleanup of the build procedure
|
|
- README now mainly refers to http://lrcwww.epfl.ch/linux-atm/info.html
|
|
- updated and trimmed BUGS
|
|
- added a note to CREDITS indicating its obsolescence
|
|
|
|
|
|
Version 0.37 to 0.38 (25-JUN-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- fixed the remaining few #include <linux/atm.h>
|
|
- invoking fcntl() or socketpair() on an ATM socket caused an "Oops" (reported
|
|
by Jonathan Chan)
|
|
- CLIP PVCs caused an "Oops" when cat'ing /proc/atm/pvc (reported by Marko
|
|
Kiiskila and Robert Olsson)
|
|
- atm/qgen/default.nl wasn't removed after build failure
|
|
- debugging switch (sw_debug) did not stop operations after the first error
|
|
- svc_accept returned apparent success instead of -EAGAIN, usually leading to
|
|
a later -ENOTCONN
|
|
- ttcp.c didn't initialize port_name, leading to erratic behaviour when making
|
|
slight changes to the build process
|
|
- atm_pdu2truesize diverged from alloc_skb, leading to sudden failure of VCs
|
|
or of ATMARP (reported by Robert Olsson)
|
|
- corrected use of '~' when applied to unsigned longs representing memory
|
|
addresses in aread, ENI, and ZATM (reported by Wai-Sun Chia)
|
|
- atmtcp and LANE didn't use bind_vcc when setting up control VCs
|
|
- atmtcp got ENOMEM/EBUSY wrong when failing to create an interface
|
|
- sig level <level> in atmsigd.conf didn't affect UNI diagnostics
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to the 2.1.105 kernel
|
|
- added ATMTCP "switch" in atm/switch/tcp
|
|
- atmtcp: new mode -s to connect to an ATMTCP "switch"
|
|
- atmtcp: new option -d for debugging output
|
|
- added -b option (the usual "background") to switch/relay.c
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- changed "PDU" to "SDU" in the atmtcp(8) man page
|
|
- atmarpd now includes the interface netmask in ATMARP table dumps
|
|
- added ATM devices also to the Alpha architecture, because at least ATMTCP
|
|
works (by Wai-Sun Chia)
|
|
- added the removal of -Wmissing-prototypes to the 0.37 changes
|
|
- removed -Wcast-align from Rules.make because of a conflict with
|
|
/usr/include/socketbits.h of glibc 2 on Alphas (reported by Wai-Sun Chia)
|
|
- atmsigd.conf.4: documented that debug log stderr works too
|
|
- sap_equal now also allows wildcard matches for BHLI (with SXE_COMPATIBLE)
|
|
- atmsigd now uses -m <mode> instead of -N and -A
|
|
- atmsigd.conf now uses sig mode <mode> instead of sig net
|
|
|
|
|
|
Version 0.36 to 0.37 (6-JUN-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- lib/atm.h defined AF_ATMPVC to 20, but the correct value is 8. Likewise,
|
|
AF_ATMSVC should be 20, not 21. (Reported by Luke Diamand)
|
|
- fixed bad ASN encoding in ilmid (by Vesa-Matti Puro)
|
|
- make install and make instdirs didn't stop on error
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to the 2.1.104 kernel
|
|
- included a script to demonstrate the debug switch (see switch/debug/README)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- moved definitions not used by the kernel from linux/atmarp.h to atmarp.h
|
|
- removed linux/atm_stdint.h (linux/types.h has now caught up)
|
|
- changed ENI and ZATM driver to use new PCI interface
|
|
- net/atm/clip.c no longer uses ether_setup (suggested by Alexey Kuznetsov)
|
|
- more header file cleanup (main change: applications should now
|
|
#include <atm.h> instead of #include <linux/atm.h>)
|
|
- removed -Wmissing-prototypes from Rules.make because of a conflict with
|
|
include/linux/byteorder/swab.h
|
|
|
|
|
|
Version 0.35 to 0.36 (23-APR-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- changed the numeric values of PF/AF_ATMPVC/SVC and SOL_ATM/AAL to avoid
|
|
conflicts with other allocations. This breaks binary compatibility with
|
|
ATM programs compiled under older kernels
|
|
- RESTART ACK was sent with the wrong class when acknowledging the restart of
|
|
the indicated virtual channel (fix by Mohsen Souissi)
|
|
- RELEASE was retransmitted forever (to avoid having to perform a RESTART),
|
|
although it's sufficient to retransmit once and then drop the connection
|
|
- esi.c checked the kernel version code without including linux/version.h
|
|
- CLIP changes magically fixed hangs on SICGIFCONF (reported by Wayne Salamon)
|
|
- atmsigd usually didn't set pvc.sap_family in ISP messages
|
|
|
|
New features
|
|
------------
|
|
|
|
- added build-time option -DTHOMFLEX to send RESTART when SAAL comes up, which
|
|
works around a bug in some Thomson Thomflex 5000 switches (by Mohsen
|
|
Souissi)
|
|
- atmtcp: new option "-i itf" to request a specific interface number
|
|
- the "debug switch" (switch/debug/sw_debug) is now capable of successfully
|
|
signaling a UNI 3.x call (see switch/debug/README for details)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- atm_equal can now also compare PVC addresses. The argument type has
|
|
therefore been changed from struct sockaddr_atmsvc * to struct sockaddr *
|
|
- moved driver-private data from skb->atm.* into skb->cb
|
|
- complete redesign of communication between atmarp(8) and atmarpd(8) (now
|
|
uses a UNIX domain socket; suggested by Alexey Kuznetsov)
|
|
- atmarp -a now also produces correct output if atmarpd is running with -d
|
|
- removed clip(8)
|
|
- moved atmarp(8) from atm/ip into atm/arpd, removed atm/ip
|
|
- /proc/atm/svc shows listening sockets again
|
|
- cleaned up a few cases where diag(...,DIAG_FATAL,...) was followed by an
|
|
"else" or a "return".
|
|
- atmsigd now uses Unix domain sockets (instead of named pipes) to communicate
|
|
with non-kernel ISP users (updated test/isp too)
|
|
- net/atm/resources.c:atm_dev_register can now be asked to assign a specific
|
|
interface number (-1 yields the old behaviour)
|
|
|
|
|
|
Version 0.34 to 0.35 (27-MAR-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- ilmid compared memcmp results with -1,1, which fails under optimization
|
|
(fixed by Damian Gilmurray)
|
|
- various fixes and cleanup in how CLIP interacts with the neighbour cache
|
|
(spotted by Alexey Kuznetsov)
|
|
- Rules.make complained about missing "optprocess" command on some occasions
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to the 2.1.90 kernel
|
|
- added some components for ATM switch control (not properly integrated yet,
|
|
so they don't do anything useful at the moment; written by Roman Pletka)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- eliminated various compiler warnings when compiling with glibc2
|
|
- removed clip_hard_header (suggested by Alexey Kuznetsov)
|
|
|
|
|
|
Version 0.33 to 0.34 (13-MAR-1998)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- eni.c didn't include config.h (fix by Pete Wyckoff)
|
|
- (yet another) VCC list handling bug (fixed by Heikki Vatiainen)
|
|
- kernel also applied idle timeout to CLIP PVCs
|
|
- make clean didn't remove test/errnos.inc
|
|
- atmsigd errored as_connect and as_accept with as_close instead of as_error
|
|
- eni: bandwidth was sometimes reserved for UBR VCs
|
|
- eni: checking of bandwidth changes was broken
|
|
- eni: error handling after failed bw change checks destroyed the free list
|
|
- test/errnos.inc sometimes wasn't generated because of mtime granularity (fix
|
|
by Brian Armstrong and Corinne Rosier)
|
|
- fixed use of return code of get/put_user and copy_from/to_user
|
|
- kernel: fixed a few minor race conditions
|
|
- ATM_GETADDR left address list locked on fault
|
|
- maximum length of high layer information was 7 bytes instead of 8 for ISO
|
|
and User Specific high layer information (reported by Damian Gilmurray)
|
|
- some tools didn't include errno.h although they use errno or Exxx
|
|
- atmsigd usually accessed deallocated memory when writing traces, which
|
|
sometimes led to crashes (reported by Heikki Vatiainen)
|
|
- indentation of the first two lines of UNI signaling messages in traces was
|
|
missing
|
|
- LANE: duplicate data direct connections to entities where we already
|
|
have a connection are now forbidden. LES and BUS can now co-reside.
|
|
(Reported by Jean-Francois Moine, fixed by Heikki Vatiainen)
|
|
- LANE: plugged a file descriptor leak (by Heikki Vatiainen)
|
|
- atmsigd.conf.4 incorrectly stated that diagnostics must have a higher
|
|
priority than the specified level to get printed (they're also printed if
|
|
their priority is equal to that level)
|
|
- zatm driver didn't virt_to_bus the back pointer of TX rings, leading to
|
|
crash after sending the 32nd PDU of a VCC (reported by Ajay Bakre)
|
|
- zatm_feedback sometimes returned with interrupts disabled
|
|
- ENI driver didn't treat requests for UBR at link speed as "unlimited" and
|
|
allocated one shaper for each such VCC
|
|
- atm_async_release_vcc now has its own flag ATM_VF_CLOSE. Overloading
|
|
ATM_VF_RELEASED caused hung SVCs under some conditions.
|
|
- atmsigd sometimes released listening sockets before kernel completed its
|
|
cleanup, yielding warnings and zombies
|
|
- atmsigd accessed already deallocated data structures when handling
|
|
unparseable signaling messages
|
|
|
|
|
|
New features
|
|
------------
|
|
|
|
- upgraded to the 2.1.79 kernel
|
|
- CLIP now handles NETDEV_CHANGE (proposed by Pete Wyckoff; untested)
|
|
- various minor signaling changes for operation as switch control
|
|
- new device operation proc_read: device drivers can now register in /proc
|
|
(e.g. /proc/atm/eni:0)
|
|
- added some more BHLI definitions to include/atmsap.h, including draft
|
|
mapping of well-known TCP/UDP port numbers
|
|
- added support for TIOCOUTQ/TIOCINQ on native ATM
|
|
- new library function sap_equal
|
|
- added convenience function atmpvc_addr_in_use to linux/atm.h
|
|
- major overhaul of "isp", which is now a good tool for signaling regression
|
|
tests. See atm/test/README.isp
|
|
- LANE can now be compiled as a kernel module (by Heikki Vatiainen)
|
|
- new tool debug/svctor.c to torture signaling by setting up and releasing
|
|
lots of SVCs (see the source for details)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- cleaned up the copying terms: libraries are now covered by LGPL instead of
|
|
GPL and qgen doesn't "taint" the code it generates
|
|
- atmarpd: IP addresses are now __u32 instead of unsigned long
|
|
- atmarpd: changed printf("... %08x ...",(unsigned long) ptr) to %p ...",ptr
|
|
- /proc support now allocates inode numbers dynamically
|
|
- added comment to clarify motivation for useless buffer alignment in aread.c
|
|
(reported by Jeon Jong Hwan)
|
|
- suni.c and uPD98402.c: SONET_GETSTATZ no longer clears the statistics if the
|
|
copy faults
|
|
- ilmid should now work on any interface (patch by Heikki Vatiainen)
|
|
- changed all __uNN of tools to uintNN_t for glibc2-compatibility
|
|
- added stdint.h to lib for compatibility with future versions of glibc2
|
|
- various other evil hacks in tools to make things compile with glibc2
|
|
- the NIC debugging programs ed, encopy, endump, zndump, and znth are no
|
|
longer built and installed by default
|
|
- for compatibility with POSIX 1003.1g, accept now returns ECONNABORTED
|
|
instead of ECONNREFUSED if connection is already gone (proposed by Heikki
|
|
Vatiainen)
|
|
- listening sockets now return instantly if the signaling demon dies
|
|
- various minor LANE updates to track API changes (by Heikki Vatiainen)
|
|
- SUNI now also warns if signal is missing at initialization time
|
|
- zatm: added work-around for unfair buffer space accounting
|
|
- clarified some of atmarpd's diagnostics
|
|
- documentation updates
|
|
|
|
|
|
Version 0.32 to 0.33 (19-NOV-1997)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- SSCOP did poll sequence number comparisons in the (data) sequence number
|
|
space, typically leading to periodic SSCOP restarts (reported by Heikki
|
|
Vatiainen)
|
|
- atmsigd now releases calls on receipt of STATUS with call state 0 (reported
|
|
by Heikki Vatiainen)
|
|
- qgen tried to print the names of unnamed groups (fix by Simon Leinen)
|
|
- make clean in qgen left all the .c and .h files produced by qgen
|
|
- minor fixes to signaling message format description (qgen/msg.fmt,
|
|
previously qgen/uni*)
|
|
- /usr/include/atm.h was calling itself "atmlib" (found by Leena Chandran)
|
|
- atmsigd: the address format of the calling party number was used to
|
|
determine the format of the called party number in a SETUP message
|
|
- added some semicolons to Rules.make for bash 2.0 compatibility (by Tan Chang
|
|
Hu and Rolf Kunisch)
|
|
- select/poll indicated an exception when a non-blocking connect terminated.
|
|
Now it indicates writability, and an error only if the connect failed.
|
|
- LES/BUS can now co-exist at the same address (by Heikki Vatiainen)
|
|
- fixed race condition between asynchronous release (e.g. on ATMARP idle timer
|
|
expiration) and signaling demon response
|
|
- fixed a typo "[itf]." instead of "[itf.]" in atmsigd.conf.8
|
|
- "ATM drivers" kernel configuration section is no longer a top-level menu
|
|
item but it's now under "Network devices"
|
|
- sigd_close forgot to purge VCs not connected to devices (e.g. closing ones),
|
|
so they hung
|
|
- the list of unconnected VCs was sometimes garbled
|
|
- atmsigd printed null string for as_itf_notify message name when debugging
|
|
- Arequipa: check_aq_vcc also accepted VCs that were already released by
|
|
signaling
|
|
- ATM_VF_PARTIAL and ATM_VF_BOUND had the same value
|
|
- atmaddr still used old calling convention of ATM_GETNAMES
|
|
- the atmarpd man page referred to atmarpd as "atmsigd"
|
|
- various atmtcp bug fixes
|
|
- atm_recvmsg sometimes returned with interrupts disabled (reported by Pete
|
|
Wyckoff)
|
|
- fixed ttcp_atm dependencies (.depend contains dependencies for "ttcp.o")
|
|
- UNI message format: "more" was missing for def_pck_size
|
|
- eni/suni didn't compile as modules (fixed by Pete Wyckoff and Ladislav
|
|
Lhotka)
|
|
- further net/atm/Makefile cleanup
|
|
- arequipa_close always left the socket with arequipa_expect enabled. Now it
|
|
returns it to the previous state.
|
|
- ENI driver was leaking buffer memory on failure of set_tx
|
|
- atmarpd didn't print symbolic names of "new" flags (ATF_ARPSRV, etc.)
|
|
- ATM ARP server didn't make client entries public (reported by Tom Mahieu)
|
|
- drivers/atm/Config.in had extra "endmenu" (fixed by Ladislav Lhotka)
|
|
- atmarpd got confused when receiving InARP reply without source ATM address
|
|
- atmsigd sometimes didn't stop timers if Q.2963.1 wasn't enabled
|
|
- when rejecting a call, the kernel freed the VCC twice
|
|
|
|
New features
|
|
------------
|
|
|
|
- merged source tree (except Arequipa, single-copy, and various NIC drivers)
|
|
with 2.1.65-Linus tree
|
|
- qgen can now handle repeated information elements
|
|
- added ATM_SETESI[F] ioctl and esi utility (boards without a real ESI in ROM
|
|
should now set the default ESI to 0x000000000000)
|
|
- new socket option SO_ATMSAP along with struct atm_sap (using a fixed-size
|
|
BLLI array instead of the linked list in struct sockaddr_atmsvc)
|
|
- added Q.2963.1 PCR modification in signaling and the ENI driver
|
|
- aread: new option -c to print received data as characters (similar to od -c)
|
|
- new tool test/align to test handling of mis-alignment in NIC drivers
|
|
- atmsigd now supports policy restrictions for incoming/outgoing calls (see
|
|
atmsigd.conf.4, "policy")
|
|
- atmsigd can now also use a pair of named pipes (or, actually, any named
|
|
object in the file system) for communicating with the user of signaling
|
|
(normally the kernel)
|
|
- new tool called "isp" (for "Internal Signaling Protocol") to talk ISP with
|
|
atmsigd over named pipes
|
|
- new functions sap2text and text2sap to converts SAPs to/from textual
|
|
representation, and a sap(7) man page
|
|
- new traffic parameter field "pcr" to indicate the desired PCR. min_pcr and
|
|
max_pcr can the be used to indicate the acceptable range.
|
|
- new function atm_pcr_goal to help drivers to interpret traffic parameters
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- removed some more obsolete CLIP-related ioctls
|
|
- qgen: simplified generation of engines with a prefix other than "q" or "qd"
|
|
- ENI and ZATM drivers now use shareable interrupts
|
|
- cleaned up some 32bit-isms in ENI driver
|
|
- cleaned up several 32bit-isms in SSCOP (reported by Tan Chang Hu)
|
|
- SSCOP: work-arounds for buggy ntohl prototype in some early versions of
|
|
glibc (reported by Tan Chang Hu, further explored by David S. Miller and
|
|
Richard Henderson)
|
|
- started updating the ZATM driver for 2.1 (still crashes under load)
|
|
- added missing 2.1 pieces in ENI's SUNI driver
|
|
- added __initfunc and __initdata where appropriate
|
|
- tools tree now compiles under 0.31 (2.0.25 kernel) and 0.33 (2.1.55 kernel)
|
|
- gratuitous improvement of identifier tree allocation in qgen
|
|
- the interface number is now optional for sonetdiag (like for atmdiag)
|
|
- started implementing the kernel side of point-to-multipoint signaling
|
|
support
|
|
- /proc/atm/arp now displays "resolving" or "expired" (with the number of
|
|
times the entry is referenced) instead of "incomplete".
|
|
- moved ATM_MAX_BLLI from linux/atm.h to linux/atmsap.h
|
|
- changed ttcp_atm to use SO_ATMSAP (if available) to set BHLI
|
|
Note: ttcp_atm previously didn't use a BHLI, so old and new versions of
|
|
ttcp_atm don't interoperate.
|
|
- updated all other programs using SAPs too, except for LANE
|
|
- ENI: failure to allocate a traffic shaper now yields EBUSY instead of EAGAIN
|
|
- instead of just complaining, the ENI driver now handles all kinds of
|
|
mis-alignment in the TX path properly
|
|
- re-implemented send and receive side of Arequipa
|
|
- merged qgen/uni3x and qgen/uni40 into msg.fmt
|
|
- added missing Q.2931/UNI 4.0 items to qgen/q2931.h and msg.fmt
|
|
- also added BLLI L3 H.310 codepoint with related encodings
|
|
- various file name and identifier changes to give a more appropriate name
|
|
(e.g. "uni" or "call") to something that's never been Q.2931
|
|
- added library dependencies
|
|
- atmsigd produces more readable and usually more comprehensive debugging
|
|
output
|
|
- atmsigd.conf.4 now mentions that -d is the debugging output addict's choice
|
|
- all programs accepting -l syslog now also accept -l stderr. (This is useful
|
|
for atmsigd if atmsigd.conf sets logging to something else.)
|
|
- atmsigd now issues ATM_GETADDR ioctls on the signaling socket, not on the
|
|
kernel socket
|
|
- WARNING: text2qos: "pcr" is no longer a synonym for "max_pcr" !
|
|
- text2qos now refuses min_pcr=max
|
|
- device driver interface: removed vcc->peek; device drivers now choose their
|
|
own allocation strategy (change motivated by bug report from Furquan Ansari)
|
|
- drive driver interface: new helper functions atm_charge/atm_return to handle
|
|
buffer space allocation
|
|
- device driver interface: vcc->push no longer allocates buffer space. This is
|
|
now done by the driver, via atm_charge
|
|
- updated eni, zatm, and atmtcp to use the new mechanism
|
|
- zero padding in eni driver failed due to mis-alignment on some systems
|
|
(fixed by Pete Wyckoff)
|
|
- various compiler warnings removed (by Pete Wyckoff)
|
|
- removed support for pre-AREQUIPA_WORK mechanism
|
|
- arequipa close mechanism cleanup
|
|
- further cleaned up QOS parameter checking
|
|
- new ISP message as_identify for parallel call processing (not supported yet)
|
|
- zatm: renamed struct zatm_thist to struct zatm_t_hist after wondering
|
|
myself what on earth "this t" could be ...
|
|
- doc/Makefile now invokes dvips with -o
|
|
|
|
|
|
Version 0.31 to 0.32 (10-JUL-1997)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- manipulation of local ATM addresses didn't check for permission
|
|
|
|
New features
|
|
------------
|
|
|
|
- ilmid now supports the system group and a couple of ILMI MIB objects (by
|
|
Scott Shumate)
|
|
- device and VCC allocation is now dynamic
|
|
- E.164 addressing support and corrections to address coding in uni3x/uni40
|
|
(by S. A. Wright, T. C. Jepsen, and Z. Zhang)
|
|
- support for device de-allocation via per-device operation dev_close
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- upgrade to kernel version 2.1.37
|
|
- ENI driver cleanup (uses readl/writel, skb_put, etc.)
|
|
- socket option handling has changed: optval is now void * (to improve
|
|
compile-time type checking) and optlen is int (not int *) in getsockopt
|
|
- socket option "names" now encode the level and the size (based on an idea of
|
|
Elwyn Davies)
|
|
- cleaned up some of the #includes in net/atm/proc.c
|
|
- total rewrite of ATMTCP (now the data forwarding is done in user space,
|
|
which makes things slower but a lot more flexible)
|
|
- separated PDU parsing and printing from SSCOP state machine
|
|
- new per-device operation dev_close to shut down devices
|
|
- changed a few DIAG_WARNs to DIAG_INFO in ilmid
|
|
|
|
Removed features
|
|
----------------
|
|
|
|
- polled ATM devices are no longer supported
|
|
- CLIP is gone (use ATMARP instead)
|
|
- Arequipa and LANE don't work yet (will come back later)
|
|
|
|
|
|
Version 0.30 to 0.31 (22-APR-1997)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmarpd even refused IP address changes by the ATMARP server, which
|
|
typically led to the creation of one extra SVC
|
|
- ATMARP timeouts were computed at the wrong place (found by Gerald Hanusch)
|
|
- aqtest's usage didn't mention the -v option
|
|
- some tools used 0x%p instead of %p (which is fine in the kernel, by the way)
|
|
- skb_migrate didn't update skb->list
|
|
- zeppelin: incurred spurious core dumps on unsuccessful attempts to connect
|
|
to LANE servers, ESI parsing from command line seg faulted, obtaining ESI
|
|
from NIC left an ATM socket hanging, man page didn't describe all options
|
|
(by Marko Kiiskila and Heikki Vatiainen)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- arequipa_close now only returns after the Arequipa connection has been
|
|
successfully closed. This allows applications to reliably close and
|
|
re-create Arequipa SVCs, e.g. to change the traffic parameters.
|
|
- the arequipad operations 3rd party close and synchronization are now handled
|
|
inside the kernel and survive arequipad restarts
|
|
|
|
|
|
Version 0.29 to 0.30 (10-APR-1997)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmtcp didn't use vcc->push and therefore got the buffer usage accounting
|
|
wrong (fix by Gerald Hanusch)
|
|
- when closing a VC, the ENI driver didn't wait until all TX data has really
|
|
left the board, which created a close/open race (found by Richard Jones)
|
|
- SSCOP sometimes omitted the last element in a STAT PDU (fix - even with
|
|
optimization vs. Q.2110 - by Ngo Bach Long)
|
|
- atmarpd allowed ARP information to change permanent entries (found by Gerald
|
|
Hanusch)
|
|
- atmsigd's get_pvc used the maximum SDU size, thereby wasting buffer space
|
|
very quickly, which led to signaling problems (reported by Richard Jones and
|
|
Rik Wade)
|
|
- oops, the BUGS file was always one version number ahead
|
|
- ATMARP had a race between packets sent by the remote station and the
|
|
ATMARP_MKIP ioctl. This caused the dreaded "unknown hw protocol 0xaaaa"
|
|
error. (Finally fixed thanks to a dump provided by Patrick Flynn)
|
|
- Arequipa had the same race for AREQUIPA_INCOMING. This probably caused the
|
|
occasional "loss" (they were actually kept in vcc->recvq until the
|
|
connection was closed) of the first packet(s).
|
|
|
|
|
|
Version 0.28 to 0.29 (4-APR-1997)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- saal/sscop.c: NORMALIZE macro was weird and broken (fix by Ngo Bach Long)
|
|
- InARP queries didn't contain the target ATM address, even if it is known,
|
|
which stretches the allowances RFC1577 makes for violating RFC1293 (found
|
|
by Juha Heinanen)
|
|
- tcp_conn_request: Arequipa modification to MTU size calculation used wrong
|
|
socket (fix by Gerald Hanusch)
|
|
- kernel ATMARP table handling had some obscure races
|
|
- temporary work-around: added A2T_LOCAL when using A2T_NAME in atmsigd and
|
|
atmarpd. Before, systems using ANS where the name server is reached via (IP
|
|
over) ATM exhibited truly bizarre failure patterns when refreshing ATMARP
|
|
entries. (With a lot of help from Juha Heinanen)
|
|
- ditto for arequipad, although the effects were less dramatic
|
|
- atmarpd: if not using -m, incoming connections for which a valid entry
|
|
already existed (e.g. due to manual configuration) were not entered in the
|
|
kernel ATMARP table until after the entry timed out for the first time (by
|
|
Gerald Hanusch)
|
|
- skb data areas are now aligned using skb_reserve instead of directly
|
|
tampering with skb->data (and forgetting skb->tail in the process ...)
|
|
(found by Uwe Dannowski)
|
|
|
|
New features
|
|
------------
|
|
|
|
- atmarpd is now automatically notified of IP over ATM interfaces already
|
|
existing at startup. This greatly simplifies the atmarpd restart ritual.
|
|
(All ATMARP table entries and the default QoS are still lost, though.)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- cleaned up some weird and partially dead code in arpd/arp.c (found by
|
|
Gerald Hanusch)
|
|
- removed superfluous continue in arp.c:atmarp_setentry
|
|
- device-driver specific declarations now reside in
|
|
/usr/include/linux/atm_<drv_name>.h, so that disgusting hacks like
|
|
#include "/usr/src/linux/..." can be avoided (based on proposal by Uwe
|
|
Dannowski)
|
|
- updated the list of supported NICs in README and the on-line help
|
|
- arpd/atmarpd.8: documented that atmarpd -m may violate RFC1577 in subtle
|
|
ways (pointed out by Gerald Hanusch)
|
|
- updated MPR usage description to version 1.5 and removed mpr.patch
|
|
- removed MEM_DEBUG from the build process (MPR 1.5 initializes itself
|
|
automatically)
|
|
|
|
|
|
Version 0.27 to 0.28 (27-MAR-1997)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmarpd restarted timers on as_valid -> as_valid transitions, illegally
|
|
delayed necessary refreshes (reported by Juha Heinanen)
|
|
- SSCOP cleared POLL timer on IDLE timer expiry (fix by Ngo Bach Long)
|
|
- atmsigd didn't initialize "now" soon enough, causing an unnecessary
|
|
retransmission of the first BGN PDU (by Ngo Bach Long)
|
|
- atmsigd responded to RELEASE COMPLETE in ss_rel_ind with a STATUS instead of
|
|
entering ss_wait_close (by Steve Pope)
|
|
|
|
New features
|
|
------------
|
|
|
|
- new tool aqpvc to declare incoming Arequipa traffic on a PVC to the system
|
|
(caveat: removing such a PVC can turn out to be surprisingly difficult)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- removed some useless code in atmarpd's handling of VC disconnects
|
|
- removed unused signaling state ss_hold (equivalent to ss_wait_rel)
|
|
|
|
|
|
Version 0.26 to 0.27 (11-MAR-1997)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- oops, forgot to include atm/lib/rtf2e164_cc.pl in the distribution
|
|
- atmsigd's VCI allocation in -N mode was too simplistic and failed after some
|
|
signaling activity (reported by Richard Jones)
|
|
- atm_connect was rejecting ATM_{VPI,VCI}_ANY
|
|
- aq_prev in the list of Arequipa connections wasn't set properly, leading to
|
|
random crashes when using Arequipa (found and fixed by Richard Jones, after
|
|
weeks of tearing his hair out)
|
|
- arequipa_close didn't remove the Arequipa route, which kept the upper layer
|
|
protocol connection alive for a rather long time (reported by Richard Jones)
|
|
|
|
New features
|
|
------------
|
|
|
|
- ilmid enhancements: vastly improved retry mechanism, workaround for a bug in
|
|
the ATML Virata switch, -v option for very detailed debug output (Scott
|
|
Shumate)
|
|
- atmsigd now also accepts the signaling VC as a command line argument
|
|
- qos2text appended colon to traffic type even if nothing else followed
|
|
- new program debug/aqtest to test Arequipa (based on work by Mehdi Tazi)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- added a few missing NULLs to struct atmdev_ops initialization in various
|
|
drivers (this change does not alter any semantics)
|
|
- changed printk ...%lx... (unsigned long) ptr to ...%p... ptr at many
|
|
places
|
|
- removed atm/lib/rtf2cc.pl and atm/lib/cc.inc (they were only used by an
|
|
interim version of cc_len)
|
|
- atmarp's usage no longer contains lines longer than 80 characters
|
|
- added get_logfile() and get_verbosity() to libatm (for ilmid, by Scott
|
|
Shumate)
|
|
- select() consumed CPU time unnecessarily if testing for one direction while
|
|
there's a lot of activity in the other direction (e.g. atmarpd wasted cycles
|
|
in select() for each outbound packet while waiting for ARP messages)
|
|
- the value of ATM_AAL0 has changed (from zero to 13), so all programs using
|
|
AAL0 need to be recompiled
|
|
- MAX_ATM_QOS_LEN has changed, so most programs using qos2text need to be
|
|
recompiled
|
|
- the AAL can now also be set along with the QoS parameters. This approach
|
|
should be used instead of specifying it in the socket() call.
|
|
- if no AAL is specified, the kernel now defaults to AAL5 (was AAL0)
|
|
- updated most demons, tools, and library functions to set the AAL along with
|
|
the QoS parameters
|
|
|
|
|
|
Version 0.25 to 0.26 (29-JAN-1997)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- ATMARP VCCs could stay around forever even after timing out, because the
|
|
process was not woken up.
|
|
- the ATMARP "fix" in 0.25 introduced an infinite loop. Fixed that one too.
|
|
- bit 8 in octets 6 and 7 of BLLI ("ext") were set to 1 instead of 0 when
|
|
using ATM_L2_USER/ATM_L3_USER (reported by ukl2@rz.uni-karlsruhe.de)
|
|
- qlib added silly offset (which fortunately happened to be zero most of the
|
|
time) to dumps of large fields (fixed by Jean-Francois Moine)
|
|
- IP over ATM restricted MTU changes to valid Ethernet MTU sizes
|
|
- LANE: fixed two bugs that crashed zeppelin when the connection to the
|
|
servers failed (by Marko Kiiskila)
|
|
|
|
New features
|
|
------------
|
|
|
|
- lib/ans.c now properly computes the length of the country prefix of E.164
|
|
addresses for reverse lookups (needs file /etc/e164_cc, see USAGE)
|
|
- if the new -m option is set, atmarpd now merges incoming calls into the
|
|
ATMARP table if the ATM address is known (see atmarpd.8 for details)
|
|
- included an RPM spec file (this is still very experimental)
|
|
- NICStAR driver now also works with IP over ATM (by Stuart Daniel)
|
|
- usage.txt: added description of how to run ATM NICs back-to-back (by Richard
|
|
Jones)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- signaling traces now also include SAAL up/down transitions
|
|
- qgen no longer (unnecessarily) depends on libatm.a
|
|
- started work on letting qgen handle items that appear at more than one
|
|
place, e.g. repeated IEs (after an idea by Jean-Francois Moine)
|
|
- did some cleanup and added comments to qlib.[ch]
|
|
- added -m option to atmarp in config/redhat-4.0/atm.init
|
|
- added new make target "filenames" to generate a list of all the files which
|
|
are installed
|
|
- config/redhat-4.0 now contains an example hosts.atm file and also a Makefile
|
|
for more convenient installation
|
|
- atmsigd now reads atmsigd.conf before parsing the command-line options,
|
|
thereby allowing values set in the file to be superseeded
|
|
- atmsigd now also logs the internal reference and the caller's address on
|
|
calls establishment
|
|
- ilmid: very dirty hack to give switches some time to process ILMI cold start
|
|
(by Joseph Evans)
|
|
|
|
|
|
Version 0.24 to 0.25 (20-DEC-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- net/atm/atmarp.c:idle_timer_check only expired every other entry (reported
|
|
by Marko Kiiskila)
|
|
|
|
New features
|
|
------------
|
|
|
|
- LANE now also supports IPX (SNAP and 802.3; by Marko Kiiskila)
|
|
- NICStAR driver now supports VPI != 0 and has configurable settings in
|
|
nicstar.h (by Stuart Daniel)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- ENI: TX DMA scratch are is now stored per device. This should allow multiple
|
|
NICs to coexist.
|
|
|
|
|
|
Version 0.23 to 0.24 (29-NOV-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atm/test/window.c was missing in 0.23
|
|
- atm/debug/delay didn't build unless atm/lib headers were already installed
|
|
in /usr/include
|
|
- atm/debug/znth had undefined return value
|
|
- SSCOP: fixed typo (that could probably kill the SSCOP connection in case of
|
|
a retransmission); fix by Olivier Bonaventure
|
|
- corrected unnecessarily large buffer allocation in zatm.c:pool_index (by
|
|
Jonathan Larmour)
|
|
- hosts2ans.pl generated reverse addresses for the domain "ATM.INT" instead of
|
|
"ATMA.INT"
|
|
- atmarpd "forgot" any pre-set QOS when receiving new ARP information for the
|
|
respective entry (reported by Gerald Hanusch)
|
|
- window scale didn't scale the window sent in the SYNACK packet (reported by
|
|
Juan-Antonio Ibanez)
|
|
- LANE: better connection failure handling in zeppelin (by Marko Kiiskila)
|
|
- LEC kernel timer wasn't restarted when restarting zeppelin (found by Gerald
|
|
Hanusch, fixed by Marko Kiiskila)
|
|
- LANE: le_flush_request was sent too early when establishing connection (by
|
|
Marko Kiiskila)
|
|
- zeppelin stopped operation (unwantedly) in random cases when LANE servers
|
|
were down (by Marko Kiiskila)
|
|
- LANE: non-blocking connections, VCC and LE ARP timeouts, and TLV fields in
|
|
LE_CONFIG_RESPONSE fixed (by Marko Kiiskila)
|
|
|
|
New features
|
|
------------
|
|
|
|
- atm2text now also uses ANS
|
|
- signaling traces now also contain error reports from qgen
|
|
- added new build-time configuration option "CISCO" (in atm/Rules.make) to
|
|
work around a bug in Cisco's point-to-multipoint signaling
|
|
- included example configuration files for RedHat 4.0 (see
|
|
atm/config/redhat-4.0/README)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- local variable "link" in atm/debug/delay.c:loop was shadowing "link" system
|
|
call
|
|
- cleaned up various Makefiles
|
|
- qgen: bytes left in qet_space are now more meaningful
|
|
- named (ANS) now also starts even if atmsigd is not running and retries to
|
|
create the ATM socket in 15 minute intervals until is succeeds (by Marko
|
|
Kiiskila)
|
|
- LANE: (too) short le_flush_responses (Cisco 7010, sw ??.??) are now handled
|
|
(by Marko Kiiskila)
|
|
|
|
|
|
Version 0.22 to 0.23 (16-NOV-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- fixed stupid typos in atm/lib/atmres.h and an unnecessary dependency on
|
|
libresolv.a in atm/lib/Makefile (reported by Gerald Hanusch)
|
|
- fixed warning about implicit declaration of function bigphysarea_init in
|
|
init/main.c
|
|
- I think I fixed the SSCOP VR(MR) problems that were first reported by
|
|
Edouard Lamboray in '95, then by Heinz Schuerch, and that finally led to a
|
|
total SSCOP breakdown (in 0.22) reported by Gerald Hanusch
|
|
|
|
New features
|
|
------------
|
|
|
|
- integrated the IDT 77201 (NICStAR) driver by Matt Welsh and Stuart Daniel
|
|
<stuartd@eecs.umich.edu>. Note that this driver currently only supports
|
|
native ATM.
|
|
- new throughput and latency benchmark test/window (by Matt Welsh)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- upgrade to kernel version 2.0.25
|
|
- changed drivers/atm/eni.c:do_tx:dma to static in order to reduce kernel
|
|
stack use (by 480 bytes). Note that this hack may crash systems with more
|
|
than one ENI adapter.
|
|
- qlib now also complains if changing a field without a fixed list of values
|
|
- made a few changes to the native ATM data delivery path to handle some
|
|
strangeness required by the IDT driver
|
|
|
|
|
|
Version 0.21 to 0.22 (13-NOV-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- (dummy) depend target was missing in atm/man (reported by Bernd Wolf)
|
|
- net/atm/arequipa.c:make_aq_vcc didn't set ATM_VF_AQINUSE, thereby allowing
|
|
race conditions to slip through
|
|
- fixed a few potential race conditions when activating Arequipa
|
|
- text2qos didn't complain if unit was omitted after multiplier, allowing
|
|
misleading settings like pcr=50M (that's 19.2 Gbps)
|
|
- SSCOP: took wrong branch if POLL_AFTER_RETRANSMISSION was enabled (fix by
|
|
Jonathan Larmour)
|
|
- SSCOP: rel_ind for ENDAK and BGREJ PDU in sscop_inconn was sent with "user"
|
|
= 1 (must be 0 for "Source := SSCOP")
|
|
- initialize_vr_mr now initializes vr_mr to a constant value (instead of
|
|
garbage plus constant value)
|
|
- atm_recvmsg now ignores msg->msg_name, as it should by POSIX 1003.1g (fix by
|
|
Mike Wooten)
|
|
- atm_sendmsg now fails with EISCONN instead of with EINVAL if msg->msg_name
|
|
is set, as it should by POSIX 1003.1g (reported by Mike Wooten)
|
|
- atm_recvmsg and atm_sendmsg now return ENOTCONN if not connected and
|
|
EOPNOTSUP if flags are passed, as they should by POSIX 1003.1g
|
|
- the QOS zeppelin uses for its connections can now be set with the option -q
|
|
- atmarpd didn't include the QOS in PVC entries, so atmarp -a complained about
|
|
them
|
|
|
|
New features
|
|
------------
|
|
|
|
- kernel changes to support tcpdump with LANE (by Marko Kiiskila)
|
|
- patch for tcpdump 3.0.4 (installed as tcpdump_atm) to support Classical IP
|
|
and LANE (by Marko Kiiskila)
|
|
- patch for BIND 4.9.5 to support ANS (ATM Name Service) functionality (by
|
|
Marko Kiiskila)
|
|
- added hierarchy extra/ for packages for which only patches are contained in
|
|
the ATM on Linux distribution
|
|
- enhanced text2atm to use ANS if local lookups fail (atm2text will be updated
|
|
later)
|
|
- wrote script extra/hosts2ans.pl to convert hosts.atm file to ANS zone files
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- changed ATM_VF_AQINUSE to ATM_VF_AQDANG and changed aq_list membership to
|
|
be for dangling VCs only
|
|
- added the new command-line options to ttcp_atm's online help (finally !)
|
|
- atm_sendmsg now returns error codes from the driver's send function
|
|
(suggested by Jonathan Larmour)
|
|
- text2qos now performs a syntax check if NULL is passed in the qos argument
|
|
- various minor LANE cleanup (Marko Kiiskila)
|
|
- upgraded to the latest version of t2a.pl
|
|
- {A2T,T2A}_REMOTE is obsolete; instead, {A2T,T2A}_LOCAL should be used if
|
|
ANS lookups are _not_ desired
|
|
|
|
|
|
Version 0.20 to 0.21 (18-OCT-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- net/atm/common.c:atm_connect didn't refuse traffic_class == ATM_NONE in both
|
|
directions
|
|
- include/linux/atmsvc.h:SELECT_TOP_PCR didn't default to ATM_MAX_PCR if
|
|
min_pcr == 0 && max_pcr == 0
|
|
- debug/delay swallowed one-byte packets
|
|
- oops, forgot man/Makefile, so qos.7 wasn't installed
|
|
- atmarpd left max_sdu at zero for automatically generated entries
|
|
- atmarpd now only uses the default QOS if the traffic type is set in neither
|
|
direction
|
|
- signaling: if the listen queue was full, new connections were rejected with
|
|
as_close instead of as_reject, thereby upsetting atmsigd
|
|
- svc_accept didn't adjust the listen queue quota when rejecting incoming
|
|
connection requests
|
|
- fixed a few bad font selections in atmsigd(8)
|
|
|
|
New features
|
|
------------
|
|
|
|
- included the window scale patch by Randy Scott <scottr@belle.bork.com> and
|
|
Robert Hill <rhill@tisl.ukans.edu>
|
|
- -q option for ilmid to set the QOS (like in atmsigd)
|
|
- new script mkbindist to install the utilities into a tar.gz file
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- debug/delay now prints the usage if invoked without arguments
|
|
- removed the pretentious usec resolution for delays in debug/delay
|
|
- removed the UBR semantics change warning
|
|
- qos.7: clarified that bps are the user data rate
|
|
- arequipa_attach_unchecked now also adjusts the upper layer MTU (which can
|
|
violate RFC1122, but I'll tackle that later)
|
|
- text2qos now also accepts fractional values, e.g. 9.6kbps
|
|
|
|
|
|
Version 0.19 to 0.20 (14-OCT-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- fixed a few typos and errors in the 0.18 to 0.19 change log
|
|
- signaling traces only included hl_type bytes instead of hl_length
|
|
bytes
|
|
- TNET1570 driver: various fixes (DMA allocation, seg ring overflow,
|
|
timeouts, etc.) (Christian Paetz)
|
|
- TNET1570 driver: removed most compiler warnings (Christian Paetz)
|
|
- listen() on an arequipa_preset() socket and arequipa_preset() on a listening
|
|
socket now both return EPROTO
|
|
- oops, forgot to enable the "rm" in make uninstall
|
|
- kernel didn't set interface number field in act_create messages to atmarpd
|
|
|
|
New features
|
|
------------
|
|
|
|
- added ioctl ATM_SETSC to enable or disable RX and TX single-copy per VC
|
|
- new device driver operation change_qos (not yet implemented)
|
|
- TNET1570 driver supports DEC Alphas and 64 bit PCI transfer (for CIA PCI
|
|
chipsets) (Christian Paetz)
|
|
- TNET1570 driver also supports the UniNET1570 board (Christian Paetz)
|
|
- new functions text2qos and qos2text to convert between textual and binary
|
|
QOS specifications (the format is described in man qos)
|
|
- atmarp -q ip_addr qos sets the default QOS to use for all VCs created for
|
|
that IP interface
|
|
- new utility debug/delay to use machine as AAL5-level delay line
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- NLPIDs and vendor-specific application identifiers are now collected in
|
|
the new file /usr/include/atmsap.h
|
|
- SO_ATMQOS now attempts to change the QOS settings when invoked on an active
|
|
connection
|
|
- included Matt Welsh's bigphysarea patch (this isn't related to ATM, but it
|
|
keeps my development source tree simpler)
|
|
- arequipa_preset now initializes max_sdu to RFC1626_MTU+RFC1483LLC_LEN if
|
|
zero
|
|
- atmarp: new option qos <spec> to set the QOS parameters (uses text2qos)
|
|
Use of pcr <pcr> is deprecated.
|
|
- ttcp_atm's -P option now also accepts a QOS specification string. (use of
|
|
-P <number> is deprecated.
|
|
- atmsigd: new option -q <qos> and configuration clause io qos <qos> to
|
|
set the QOS of the signaling VC. Use of -P <pcr> or io pcr <pcr> is
|
|
deprecated.
|
|
- removed the backward compatibility #define class traffic_class in
|
|
linux/atm.h
|
|
- removed obsolete keywords from atmsigd.conf language
|
|
- atmarp -a now also includes QOS parameters
|
|
- UBR now respects txtp.max_pcr if set
|
|
- new rules for the use of [rt]xtp.traffic_class: both fields must be either
|
|
equal or zero, e.g. ATM_CBR in TX and ATM_UBR in RX no longer works
|
|
- doc/usage.tex now points to the man pages instead of repeating their content
|
|
|
|
|
|
Version 0.18 to 0.19 (27-SEP-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- sscop.c:data_sd had a comparison inversed, so generation of USTAT PDUs was
|
|
wrong in some cases (by Juhana Rasanen)
|
|
- sigd_enq: accessed vcc->qos without checking for vcc == NULL, causing an
|
|
"Oops" in atmaddr
|
|
- svc_accept: generated a general protection fault when atmsigd was killed
|
|
while a process was waiting for new incoming connections
|
|
- atmaddr didn't zero the address structure before calling text2atm
|
|
- LANE: fixed usage of kernel timers and LE_ARP_REQUESTs should now get sent
|
|
until the entry expires or a response is received (by Marko Kiiskila)
|
|
- less compiler warnings from LANE servers (Marko Kiiskila)
|
|
- SSCOP: fixed SDU size in AA-RETRIEVE.indication (reported by Heinz Schuerch)
|
|
- NULL encapsulation for ATMARP works now (reported by Gerald Hanusch)
|
|
- fixed stray EINVAL from get{sock,peer}name on PVCs (reported by Gerald
|
|
Hanusch)
|
|
- clip now sets max_sdu to RFC1626_MTU+RFC1483LLC_LEN when using LLC/SNAP
|
|
encapsulation
|
|
- if parsing of a Q.2931 message fails, atmsigd now aborts the call instead of
|
|
(stupidly) trying to process the incomplete and probably inconsistent data
|
|
- SUNI driver didn't properly mask out unused highest bits of some statistics
|
|
counters, thereby yielding absurdly high values
|
|
- zatm: changed timing of RX channel closing, so the dreaded "can't close RX
|
|
channel" message should be history
|
|
- fixed race between Arequipa attachment due to packet reception and closing
|
|
of the Arequipa VC
|
|
- local address validity check (for ATM_???ADDR) was all wrong (reported by
|
|
David Simpson)
|
|
- message dumper ignored fatal errors if debugging was not enabled
|
|
|
|
New features
|
|
------------
|
|
|
|
- man pages for lecs, les, bus, and zeppelin (Marko Kiiskila)
|
|
- configuration file name for les and bus can be defined (Marko Kiiskila)
|
|
- zatm: new kernel configuration option CONFIG_ATM_ZATM_EXACT_TS now supports
|
|
reception timestamps with microsecond resolution (the accuracy is only in
|
|
the ms range, though)
|
|
- new utility znth (ZeitNet Timer History) to monitor timer synchronization
|
|
- LANE now supports up to 4 LEC network interfaces (Marko Kiiskila)
|
|
- the Q.2931 message parser now recovers nicely from IE errors, logs the
|
|
event, and continues parsing. The higher layers of the signaling stack
|
|
don't use this information yet, though.
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- Arequipa's BHLI now uses a "vendor-specific application identifier" under
|
|
the EPFL OUI
|
|
- moved buffer/queue handling from lib/libatmd to saal/, because it is rather
|
|
SSCOP-specific anyway
|
|
- atm_release_vcc now complains if rx_inuse != 0 when closing (if this ever
|
|
happens, it may point out dangerous races with upper layer protocols)
|
|
- SO_ATMQOS now issues a warning when using UBR with {min,max}_pcr != 0
|
|
- max_sdu is now set by atmarpd to MTU+RFC1483LLC_LEN (atmarp could still
|
|
override this, if necessary)
|
|
- atmdump: new option -i to display the arrival interval instead of the
|
|
absolute time. Also changed the time format to be more readable.
|
|
- updated the kernel configuration documentation to indicate that the SMC
|
|
ATM Power155 adapters are compatible with the Efficient ENI-155
|
|
- atmarpd now deletes the old table file (containing stale information) if
|
|
invoked with -d (debug)
|
|
|
|
|
|
Version 0.17 to 0.18 (9-SEP-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atmsigd didn't respond to SETUP followed by RELEASE with a RELEASE COMPLETE
|
|
- atmsigd now implements incoming call rejection (as_indicate -> as_close)
|
|
- kernel now opens the VC before sending the as_accept. This a) allows to
|
|
check if the parameters are acceptable, and b) avoids a race condition
|
|
between the sender and the local VC open procedure, which frequently led to
|
|
loss of the beginning of the first PDU sent on a new connection.
|
|
- qdump: _q_parse used the wrong length when dumping variable-length fields,
|
|
yielding a fatal internal error
|
|
- clip didn't set rxtp.max_sdu
|
|
- svc_accept didn't set ATM_VF_HASQOS, so getsockopt SO_ATMQOS didn't work
|
|
(by Marko Kiiskila)
|
|
- ttcp_atm calculated Mbps as 2^20 bits/sec instead of 10^6, thereby making
|
|
all results come out approximately 5% too low (by Fraz Ahmad)
|
|
- added $(LDLIBS) to linking of lane/lecs (by Lawrence MacIntyre)
|
|
- interface number allocation in clip and atmarp did not check for collision
|
|
with the respective other name space
|
|
- atmarp's -c option didn't work when omitting the "atm" in the interface name
|
|
|
|
New features
|
|
------------
|
|
|
|
- new man page: arequipad.8
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- simplified the internal signaling protocol by adding the as_reject message
|
|
(sent by kernel in response to as_indicate; not acknowledged by demon)
|
|
- packets received from Arequipa are no longer forwarded to other hosts
|
|
- further ilmid improvements to use RSTADDR less frequently (by Gerald
|
|
Hanusch; with a slight modification)
|
|
|
|
|
|
Version 0.16 to 0.17 (2-SEP-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- lib/diag.c didn't fflush when logging to a file
|
|
- arequipad didn't accept the -l option
|
|
- qgen: possible weird crashes because second.c:find_required accessed
|
|
value->tag even if vt_id
|
|
- qgen: fixed wrong PC indication in one error message in _q_parse
|
|
- make spotless didn't know about new $(*PGMS) targets
|
|
- atmsigd: fixed memory leak when sending messages to the kernel
|
|
- atmarpd: fixed memory leak when sending messages to the network
|
|
- atmsigd: didn't send final as_close when kernel closed connection
|
|
immediately after requesting it (as_connect)
|
|
- several minor corrections
|
|
|
|
New features
|
|
------------
|
|
|
|
- added make target "uninstall" to remove all files installed by
|
|
make install
|
|
- atmsigd has two new options: -D dump_dir to set the dump directory and
|
|
-t trace_length to set the length of the trace buffer
|
|
- wrote a few man pages: atmarp.8, atmarpd.8, atmsigd.8, atmsigd.conf.4
|
|
- added automatic support for memory debugging if MPR is installed (and
|
|
included a patch to make MPR 1.1 work with ELF). atmarpd and atmsigd
|
|
currently use this feature.
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- changed "class" to "traffic_class" everywhere
|
|
- make install is now implemented in a more elegant way
|
|
- q.dump is now much better at finding symbolic names for numbers
|
|
- q.dump no longer prints zero-length fields
|
|
- qgen no longer includes constructor "microcode" in dumper
|
|
- atmarp now gives more informative error messages on ioctl failure
|
|
- removed obsolete ioctls SIOCGIFATMADDR and SIOCSIFATMADDR
|
|
- added hack to allow ilmid to be less hostile to locally configured addresses
|
|
(by Gerald Hanusch; with slight modifications)
|
|
- atmarpd now automatically sets ATF_PERM of PVC entries with NULL
|
|
encapsulation
|
|
|
|
|
|
Version 0.15 to 0.16 (29-AUG-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- fixed an "unterminated character constant" warning by CPP in qgen/uni3x
|
|
- atm/sigd/q2931.c always tried to read the Cause IE of RELEASE COMPLETE
|
|
messages even if it wasn't included
|
|
- LANE: fixed buffer allocation and VCC timeouts (Marko Kiiskila)
|
|
- LANE: when connecting directly to LES, name of the ELAN was not set
|
|
properly (discoverd by Gerald Hanusch; fixed by Marko Kiiskila)
|
|
- LANE, ATMARP, signaling: control sockets didn't account for messages sent
|
|
back from demons (fixed by Marko Kiiskila)
|
|
- permanent ATMARP entries for SVCs were ignored if no ATMARP server was
|
|
configured (reported by Gerald Hanusch)
|
|
- atmarp option "temp" mis-spelled as "term" (fixed by Gerald Hanusch)
|
|
- forgot to undo experimental rcvbuf/sndbuf change to unsigned long
|
|
- make modules didn't generate ATM modules
|
|
- atmtcp_attach_hook wasn't defined when compiling ATMTCP as a module
|
|
- ATM patch set dev->ip_atm to ether_arp in net/ppp.c and net/eql.c, so they
|
|
failed to work as modules
|
|
|
|
New features
|
|
------------
|
|
|
|
- added LANE servers (LECS, LES, and BUS) by Marko Kiiskila
|
|
- Rules.make: new variable INSTROOT for easier cross-installation
|
|
- atmsigd: added option -P to set the maximum PCR used on the signaling VC
|
|
- atmarp: added option "pcr <value>" (proposed by Gerald Hanusch)
|
|
- added the usual -l <logfile> option to arequipad
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- upgrade to kernel version 2.0.14
|
|
- SVCs can now be bound with any SEL value
|
|
- messages of size > quota can be sent if the send buffer is empty
|
|
- ilmid no longer empties the address list when refreshing the NSAP address
|
|
(by Gerald Hanusch)
|
|
- LANE client should now survive network reset (e.g. restart) gracefully
|
|
(Marko Kiiskila)
|
|
- LANE: major cleanup of zeppelin code (Marko Kiiskila)
|
|
- improved loadable module support for eni and zatm (i.e. loading works now)
|
|
- the message dumper can now be linked to programs that also use the
|
|
compilation/parsing functions
|
|
|
|
|
|
Version 0.14 to 0.15 (31-JUL-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- zatm: fixed traffic shaper settings for UBR (with a little help from Joern
|
|
Wohlrab)
|
|
- atmsigd compilation didn't use the same UNI version configuration as qgen
|
|
- field "class" in struct atm_traform broke compilation of ATM applications
|
|
written in C++, so it has been renamed to "traffic_class" (reported by
|
|
Furquan Ansari)
|
|
- AAL parameters IE wasn't included in CONNECT, which violated RFC1755
|
|
(discovered by Robert Olsson)
|
|
- zatm: removed broken sanity check for in-sequence skb delivery on RX
|
|
- clip didn't have clip_open function, so SIOCSIFFLAGS on the interface failed
|
|
with ENODEV
|
|
- single-copy compiles again
|
|
- zatm: driver doesn't pretend any longer to support single-copy (but
|
|
single-copy will come back later)
|
|
- QOS IE was sent with the wrong coding standard when using UNI 3.1 (with help
|
|
from Fraz Ahmad)
|
|
- zatm: forgot to remove some debugging code (around ZATM_TUNE)
|
|
- qlib.c didn't zero the length array, leading to (rare) "not enough space"
|
|
errors from QMSG (actually, the "break" mechanism seems to be flaky - will
|
|
have to check)
|
|
- fixed Arequipa race condition when the upper layer protocol and signaling
|
|
decided to close the SVC at the same time
|
|
- alloc_tx used to return NULL in out of memory conditions, thereby possibly
|
|
hanging atm_sendmsg
|
|
|
|
New features
|
|
------------
|
|
|
|
- ttcp_atm now also accepts names with -p
|
|
- (finally !) added send/receive buffer limits and cleaned up the use of
|
|
vcc->[rt]x_{inuse,quota}
|
|
- added mkdiff script for automatic generation of diffs
|
|
- Arequipa now works for PVCs too (but arequipad is now required for any
|
|
use of Arequipa, not only for incoming connections)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- atm/atm-<version>.patch is now called atm/atm.patch (to make the diffs more
|
|
useful)
|
|
- the maximum SDU size is now checked in net/atm/common.c:adjust_tp
|
|
- text2atm/atm2text now accepts/generates E.164 addresses with a leading +
|
|
sign, as required by ANS (atm95-1532)
|
|
- internal signaling protocol: added message as_error to un-overload as_close
|
|
- internal signaling protocol: split as_establish into as_connect and
|
|
as_accept
|
|
- internal signaling prococol: as_close.reply no longer contains positive
|
|
numbers
|
|
- internal signaling prococol: as_bind now also carries the AAL type
|
|
- atmsigd: now also checks the AAL type in as_bind messages
|
|
- kernel signaling: a few minor changes
|
|
- STANDARDS (i.e. UNI version) configuration option has been moved from
|
|
atm/qgen/Makefile to atm/Rules.make
|
|
- atmsigd's startup message now gives more useful indication of which UNI
|
|
version(s) it supports
|
|
- signaling no longer uses sa[sp]_[rt]xtp, so ...
|
|
- sa[sp]_[rt]xtp is gone
|
|
- removed atm/sigd/svc.c from the distribution. We now have many other tools
|
|
for testing SVCs, so it's superfluous.
|
|
- atmarpd: revalidation is now less frequent (use -DFREQUENT_REVAL for
|
|
the faster timeout)
|
|
- ioctl CLIP_PVC now returns the number of the new interface and clip prints
|
|
its name to standard output (like atmarp -c)
|
|
- clip now issues the CLIP_PVC ioctl after binding, which avoids wasting
|
|
interface numbers on failed setup attempts
|
|
- atmsigd -d now sets the debug level for qgen and SSCOP to DIAG_INFO, and
|
|
doesn't set q_dump
|
|
- zatm: added protection against I > M
|
|
- atm_peek_aal5 now only aligns to page boundaries for pdu_size >= PAGE_SIZE
|
|
- eni driver now spits out CRC error messages at most every other second
|
|
- zatm driver now repeats RX error messages at most every other second
|
|
- ttcp_atm now sleeps for a second after setting up an SVC, because the
|
|
switch seems to lag behind (need to examine this further)
|
|
- moved SAAL from sigd/ to saal/ (for sharing with UNI 4.0 signaling)
|
|
- Arequipa sockets are now closed via arequipad instead of via atmsigd (new
|
|
ioctls AREQUIPA_CTRL and AREQUIPA_CLS3RD)
|
|
- various minor changes
|
|
|
|
|
|
Version 0.13 to 0.14 (19-JUL-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- LANE: reaction to LE_ARP_RESPONSE's wasn't always correct
|
|
- LANE: compiler warnings fixed
|
|
- LANE: comparing ATM addresses in checking whether connection is formed was
|
|
wrong
|
|
- zntune didn't divide by 1024 when displaying the "k"
|
|
- .depend wasn't deleted by make spotless
|
|
- ATM_GETSTAT and ATM_GETSTATZ used wrong argument type for coding ioctl
|
|
number. WARNING: programs using ATM_GETSTAT{,Z} need to be recompiled.
|
|
- requests to set up SVCs with ATM_NONE in both directions are now caught by
|
|
svc_connect (used to yield an invalid SETUP message)
|
|
- signaling: fixed connection identifier setting when acting as network side
|
|
(fix by Elwyn B Davies)
|
|
- ATMARP server ARP entries were undeletable
|
|
- atmarp showed wrong argument in error message when given an invalid ATM
|
|
address
|
|
- zatm: do_tx left interrupts turned off when returning with RING_BUSY
|
|
- LANE ARP hash table handling bugs fixed
|
|
- atmarp: act_create is now only sent on interface creation
|
|
- atmarp: act_down is now only sent once per transition
|
|
- demon control SVCs are no longer closed when atmsigd dies (new VCC flag
|
|
ATM_VF_META)
|
|
- netdevice notifier is now properly unregistered when atmarpd goes down
|
|
(not doing so caused endless loop in kernel on atmarpd restart)
|
|
- sigd_enq{_atomic} never calls schedule()
|
|
- atmsigd no longer "forgets" to bring up ARP server SVC before sending an
|
|
InARP
|
|
- atmarpd no longer dies with "timer in state 3" when the ARP server becomes
|
|
unreachable
|
|
- atm/atmarp.c: clip_create() now refuses creation of already existing
|
|
interface
|
|
- Documentation/Configure.help gave an obsolete URL for CONFIG_AREQUIPA
|
|
and doc/usage.tex also mentioned the old file name
|
|
- Arequipa didn't work in the outbound direction for TCP, because
|
|
net/ipv4/tcp.c was missing in the kernel patch
|
|
- drivers/atm/eni.c:foo raced with initialization of eni_boards if the
|
|
board lost the signal _immediately_ after being initialized
|
|
- atmarpd: fixed a few uninitialized entry->timer pointers (discovered by
|
|
Gerald Hanusch)
|
|
- atmarpd: arps entry should no longer get stuck in as_resolv
|
|
|
|
New features
|
|
------------
|
|
|
|
- compiles on SparcLinux too (but only atmtcp works)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- upgrade to kernel version 2.0.0
|
|
- BHLI matching changed: SAPs without BHLI are now incompatible with calls
|
|
that specify a BHLI
|
|
- LANE: interface stays up when zeppelin dies -> possibility for
|
|
wrapper script around zeppelin
|
|
- LANE: LUNI interoperability test (ATM Forum/96-0805) is now followed
|
|
in setting ELAN name in LE_CONFIG_RESPONSE and LE_JOIN_RESPONSE,
|
|
there is also a delay of 1 second before sending LE_CONFIG_REQUEST and
|
|
LE_JOIN_REQUEST. This allows 'slow' LE servers to catch up.
|
|
- LANE: no longer uses sa[sp]_[rt]xtp
|
|
- LANE: now adjusts better to ATM address changes
|
|
- zeppelin: new option -m to select debugging output
|
|
- updated aping, aread, awrite, br, bw, atmdump, ilmid, atmarp, clip, atmarpd,
|
|
and zeppelin to use setsockopt SO_ATMQOS
|
|
- added option -x for ilmid to disable variable bindings (caused
|
|
interoperability problems with certain switches, e.g. the LS100)
|
|
- changed SO_CIRANGE into a pair of ioctls
|
|
- changed return value of fetch() (passed to atm_vcc->peek) from unsigned long
|
|
to __u32
|
|
- atmarp now accepts arpsrv option also for -d
|
|
- zatm driver can now also read ESIs of rev. 10 boards (with help from Nikos
|
|
Anerousis)
|
|
- awrite: fixed txtp.max_sdu calculation in awrite (was using uninitialized
|
|
variable "offset")
|
|
- atmarpd: IP interface removal now has the desired effect (used to do
|
|
nothing)
|
|
- atmarpd: now reports and ignores unexpected interface transitions
|
|
- added sigd_enq_atomic for atomic sigd_enq (so that non-Arequipa SVCs can
|
|
still use the "safe" but non-atomic version)
|
|
- made SIOCGIF* failures in atmarpd non-fatal (itf.c:itf_up was handling them
|
|
anyway)
|
|
- moved Arequipa-specific code from net/atm/clip.c to net/atm/arequipa.c, and
|
|
put code common to CLIP, Arequipa, and - to a lesser extent - ATMARP into
|
|
net/atm/ipcommon.[ch]
|
|
- Arequipa can now be complied without CLIP
|
|
- various minor documentation changes
|
|
- moved ATM device initialization from net/atm/pvc.c to drivers/block/genhd.c,
|
|
where most other devices are initialized too
|
|
- preparation for new binary locations: tools build process now knows about
|
|
four types of programs: for booting, for system use, for users, and for
|
|
internal use during build
|
|
- make install now hides the for loops
|
|
- non-user binaries are now installed in /usr/local/sbin
|
|
- struct atm_iobuf.buffer is now of type void * (was int*). Also,
|
|
ATM_GETNAMES now returns the length in bytes in that field.
|
|
|
|
|
|
Version 0.12 to 0.13 (7-JUN-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- BHLI type used the ATM_HL_* values (which are off by one) in qgen/uni3x
|
|
- atmarpd ended up in a tight select-accept loop if atmsigd went away
|
|
- removed sleep in ZATM's do_tx (so it works with IP over ATM again)
|
|
|
|
New features
|
|
------------
|
|
|
|
- added experimental support for Application requested IP over ATM (Arequipa),
|
|
prototyped by Jean-Michel Pittet
|
|
- new traffic class ATM_ANYCLASS to accept incoming SVCs without looking at
|
|
the traffic parameters
|
|
- added (untested) support for SO_BCTXOPT/SO_BCRXOPT
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- SVCs used to listen are now marked as "LISTEN" in /proc/atm/svc
|
|
- added option -Q <atm_addr> to ttcp_atm to support AREQUIPA
|
|
- cleaned up the FILE macro and removed atm_dir in net/atm/proc.c
|
|
|
|
|
|
Version 0.11 to 0.12 (3-JUN-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- atm/lib/Makefile: had to comment out PGMS=test
|
|
- distribution didn't include atm/doc/usage.txt
|
|
- patch didn't include arch/i386/config.in
|
|
- return 0; was missing at the end of net/atm/mmuio.c:mmu_step
|
|
- atm/ilmid didn't install into INSTBIN; also made some other Makefile
|
|
changes
|
|
- read() returned garbage instead of error when network drops connections
|
|
- POLL_AFTER_RETRANSMISSION in SSCOP didn't even compile
|
|
- SVCs: bind to wildcard addresses should now work even if no local address
|
|
is known yet
|
|
- make clean in atm/qgen left some dirt
|
|
- ATM drivers didn't free skbs when detecting an error in TX direction
|
|
- SIOCMKCLIP was in the wrong #ifdef, so CLIP had to be enabled to make
|
|
ATMARP usable
|
|
- signaling didn't respond properly to messages with non-existent call
|
|
reference
|
|
|
|
New features
|
|
------------
|
|
|
|
- merged in LAN Emulation client support written by Marko Kiiskila
|
|
- new socket option SO_ATMQOS at SOL_ATM to set/get QOS parameters
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- t2a.pl now also works with Perl 5.001
|
|
- changed the TX side of the ZATM driver to use a ring instead of a list in
|
|
order to improve stability and throughput (needs some more testing)
|
|
|
|
|
|
Version 0.10 to 0.11 (21-MAY-1996)
|
|
====================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- README.DRIVERS still referenced INSTALL (it's now in USAGE)
|
|
- sap_decode didn't clear BLLI part of address structure
|
|
- trying to connect to NULL address fails locally instead of yielding an
|
|
invalid SETUP message
|
|
- bind now properly sets the local address
|
|
- SVC getname now returns the traffic parameters
|
|
- oops, zatm open_tx didn't return PCR
|
|
- awrite printed errors for connect() as "bind: ..."
|
|
- atmsigd no longer generates dummy call references (0x7fffff)
|
|
- atmtcp: changed a few kfree_skb to dev_kfree_skb, which should make it
|
|
work better (does anybody care to try ?)
|
|
- some more dev_kfree_skb fixed for control messages from or to demons (led
|
|
to some minor memory leaks)
|
|
- various major fixes for CBR SVCs
|
|
- RELEASE was signaled for SVCs before all data was sent
|
|
- single copy tried to access mem_map with user space addresses, leading to
|
|
crashes or worse
|
|
- zatm: sleep_on was racing with TX completion in close_tx, leading to hangs
|
|
- zatm: now fails attempts to open AAL0 VCs (used to accept them and to
|
|
crash later)
|
|
- BHLI encoding/decoding was broken in several ways
|
|
|
|
New features
|
|
------------
|
|
|
|
- hacked in primitive leaf-only p2m support (based on an idea by Marko
|
|
Kiiskil{)
|
|
- the socket layer, and the zatm, eni, and atmtcp drivers now support
|
|
two-phase connect
|
|
- PVCs now respect max_pcr (SVCs can't for now)
|
|
- lib/diag.c can now also log to a file or to syslog, and atmarpd, atmsigd,
|
|
and ilmid now have a -l option to use that
|
|
- new option -c config_file for atmsigd
|
|
- zatm and atmtcp now also support timestamps (but zatm timestamps can be
|
|
improved a lot by using the timestamps the uPD98401 generates)
|
|
- Classical IP over ATM support is now configurable
|
|
- added on-line help texts for configuration
|
|
- added atm/test/aping, a round-trip tester for PVCs
|
|
- added "flags" field to struct atm_dev and to atm_dev_register, on request
|
|
by Bureau 13
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- past versions of the BUGS list aren't included in the distribution anymore
|
|
because I didn't update them anyway
|
|
- invalid connect() calls now return an error instead of panicing atmsigd
|
|
- text2atm no longer clobbers sas_addr.{blli,bhli}
|
|
- greatly simplified zatm traffic shaper settings calculation (and it's
|
|
better than before too)
|
|
- atmsigd: diagnostics class "sig" (in atmsigd.conf) now also includes "SAP"
|
|
- DPRINTK now uses GNU-specific #define foo(bar...)
|
|
- signaling: PCR is now also indicated (0) for directions in which ATM_NONE
|
|
is requested, which is probably "cleaner" (for CBR)
|
|
- added logging priorities to most printks
|
|
- the default location for atmsigd.conf changed from . to /etc
|
|
- ipv4/af_inet.c: atmtcp_attach_hook is now only included when using ATM over
|
|
TCP
|
|
- configuration options for extended driver debugging, (old) CLIP, and
|
|
ATM over TCP are turned off by default
|
|
|
|
|
|
Version 0.9 to 0.10 (21-MAR-1996)
|
|
===================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- zatm: deallocated UBR shaper when closing UBR VC, which the other UBR VCs
|
|
didn't really appreciate
|
|
- fixed nasty memory leak for native ATM (spotted by Rolf Fiedler)
|
|
|
|
New features
|
|
------------
|
|
|
|
- added Rolf Fiedler's driver for his adapter based on the TI TNETA1570
|
|
- single-copy is back again !
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- eni buffers are now slightly (50%) bigger, allowing for more effective
|
|
overlapped operations
|
|
- documented zntune
|
|
|
|
|
|
Version 0.8 to 0.9 (14-MAR-1996)
|
|
==================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- oops, accidently removed ZN1221 from drivers/pci/pci.c (so /proc/pci
|
|
reported it as "unknown")
|
|
- sigd didn't poll for the default interface on startup
|
|
- atmarpd didn't initialize timer field in newly allocated table entries,
|
|
which led to crashes
|
|
- removed a few stray debugging printks in net/atm/svc.c:svc_bind
|
|
- ATMARP tried to send queued packet before adding new table entry, so the
|
|
packet was always discarded
|
|
- sigd/sap.c: didn't allow to use different traffic classes for fwd and bwd
|
|
direction
|
|
- atm2text accepted SVC addresses of all zeroes
|
|
- atmsigd didn't refresh its local address list properly after ilmid restart
|
|
- net/atm/common.c: returned positive error codes (-vcc->reply) instead of
|
|
negative ones
|
|
- forgot to include maint/zntune.c in the distribution
|
|
|
|
New features
|
|
------------
|
|
|
|
- sigd/svc now accepts ATM addresses in all formats supported by text2atm
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- upgraded to kernel version 1.3.73
|
|
- the called party number must now match the local address (if bound)
|
|
- renamed ttcp.atm to ttcp_atm
|
|
- all executables are now explicitly linked (so make works even without
|
|
dependencies)
|
|
|
|
|
|
Version 0.7 to 0.8 (12-MAR-1996)
|
|
==================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- fixed stray segmentation violation in arpd/arp.c:learn
|
|
- fixed coding standard of the QoS IE if using UNI 3.0 (and made coding
|
|
standard variable)
|
|
- made coding standard variable for Cause IE
|
|
- SSCOP didn't properly set N(MR)
|
|
- list elements in STAT PDUs had host byte order
|
|
- SSCF didn't call sscop_estab_resp on restart (AA-EST.ind in 1/1)
|
|
- signaling didn't handle SAPs with >= 2 BLLI IEs properly
|
|
- uni3x: iso_hli and user_hli were confined to 7 bytes, but UNI allows up to 8
|
|
- q_read choked on non-variable-length fields
|
|
- qgen sometimes didn't read all IEs of a signaling message
|
|
- fixed usage line of test/bw
|
|
- qgen no longer complains about missing required fields after a break
|
|
- fixed compiler warning in zntune.c
|
|
- fixed ATMARP table additions (caused GPF when flushing ATMARP entry at
|
|
the end of the table and possibly other problems)
|
|
- qgen: q_put or'ed data instead of overwriting it, which caused problems
|
|
only on surprisingly few occasions
|
|
|
|
New features
|
|
------------
|
|
|
|
- atm2text and text2atm now also do name lookups via a /etc/hosts.atm file
|
|
- atmaddr, atmarpd, and atmsigd now pretty-print addresses using name
|
|
translation (unless invoked with -n)
|
|
- atmarpd now dumps its table into /var/run/atmarpd.table and atmarp -a
|
|
reads it from there
|
|
- started modularizing the ENI and ZATM drivers
|
|
- ilmid and atmsigd now support multiple interfaces (untested)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- the documentation is now available in LaTeX and in ASCII
|
|
- rewrote most of the SAP handling code (now everything is in sigd/sap.c)
|
|
- proto.c:lookup_sap now picks wildcard SAP last
|
|
- signaling always includes SSCS type = 0 in SETUP messages (for LANE)
|
|
- changed the message format for the the kernel-demon signaling protocol
|
|
- qgen is now a bit more tolerant when being fed with bad data
|
|
- qgen now assumes that q_report(Q_FATAL,...) doesn't return
|
|
- marked sigd/test.c as obsolete
|
|
- svc_accept failing in atm_connect no longer returns success
|
|
- atmsigd -n is now atmsigd -N
|
|
- qgen now puts the PC in q.out.c and qd.out.c at the beginning of the code
|
|
line and not on a line by itself
|
|
|
|
|
|
Version 0.6 to 0.7 (2-FEB-1996)
|
|
==================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- removed TTL setting ioctl (1234) used for something entirely unrelated to
|
|
ATM, oops
|
|
- changed kfree_skb in atm_pop_raw to dev_kfree_skb (this fixes the socket
|
|
"leak")
|
|
- more unusual configurations (no PCI, no IP, no /proc) should compile now
|
|
- atm_equal didn't recognize wildcards in embedded E.164 addresses
|
|
- fixed net/atm/proc.c:svc_addr (too many bugs to mention)
|
|
- atmarpd didn't check for ARP traffic on inbound connections
|
|
- atmarpd didn't properly merge incoming connections with existing entries
|
|
- various other ATMARP fixes
|
|
- free list was too short in ENI driver for worst case fragmentation on
|
|
2 MB boards
|
|
- signaling didn't set ISO/IEC TR9577 IPI and NLPID correctly in active open
|
|
- getname looked at *sockaddr_len, which is uninitialized (need to fix this
|
|
later in the common socket code)
|
|
- SSCOP generated incorrect error code ("1" instead of "B") for BGN PDU
|
|
problems
|
|
|
|
New features
|
|
------------
|
|
|
|
- new ioctls ATM_GETADDR, ATM_RSTADDR, ATM_ADDADDR, and ATM_DELADDR to
|
|
manage local ATM addresses
|
|
- signaling now handles incoming RESTART, SAAL failure, and SAAL
|
|
re-establishment
|
|
- ATMARP now times out idle connection; ATMARP_MKIP ioctl takes a timeout
|
|
argument
|
|
- ATMARP (kernel) now queues one skb per pending ARP request and limits the
|
|
rate of requests for the same address (default 2 req/min)
|
|
- atmsigd now prints cause values when receiving a RELEASE or a RELEASE
|
|
COMPLETE and returns more informative error codes
|
|
- atmarpd falls back to PVC-only operation if signaling is unavailable at
|
|
startup
|
|
- kernel can now assign next free number on IP interface creation (atmarp
|
|
prints the interface name)
|
|
- qgen -D generates a Q.2931 message dumper (see USAGE for details)
|
|
- qgen now checks for proper use of repetition indicator (but doesn't
|
|
support repeated IEs yet)
|
|
- protocols and device drivers can now use their own memory allocator in the
|
|
TX direction by changing vcc->alloc_tx
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- upgraded to kernel version 1.3.53
|
|
- build process now uses Perl
|
|
- ATM ioctls writing back data now always return the size of the data
|
|
structure written
|
|
- struct atmif_sioc now has a length field (recompile all atmarpd, ilmid,
|
|
debug/ed, and everything in maint)
|
|
- PHY driver no longer has to check validity (permissions and access) for
|
|
"standard" ioctls
|
|
- signaling should now also work on an interface > 0 (but there's still only
|
|
one interface using signaling per host)
|
|
- make install now adds /usr/include/atm.h and /usr/include/atmd.h
|
|
- atmarpd now also displays if SVC has been opened actively or passively
|
|
- atmaddr(8) now uses new ioctls and has different command-line syntax
|
|
and even has a man page
|
|
- example IP addresses in USAGE now conform to RFC1597
|
|
- diagnostics now also include the application name (optional)
|
|
|
|
|
|
Version 0.5 to 0.6 (21-DEC-1995)
|
|
==================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- ARP ioctls stopped working for most non-ATM devices, oops
|
|
- ATMTCP driver counted lack of memory as rx_err instead of rx_drop
|
|
- select on driver using polling may have hung
|
|
- atmarp man page and usage didn't indicate that the interface number is
|
|
optional
|
|
- restricted atmarpd and signaling control, and SIOCSIFATMADDR to the super
|
|
user
|
|
- atmtcp: fixed handling of VPI/VCI <= 0 for setsockopt(SO_CIRANGE)
|
|
- eni and zn driver had static UBR shaper pointer, making it difficult to have
|
|
more than one such device per system
|
|
- eni driver initialization didn't work properly in systems with ASIC Tonga
|
|
- suni.[ch]: confused MC (Master Config) and MCT (Master ConTrol) registers
|
|
- (SVC) accept now returns PVC -EAGAIN as -EBUSY because the operation cannot
|
|
be retried
|
|
- qgen: fixed several bugs in case handling (and made defaults work for
|
|
parsing)
|
|
- svc_dup passed PF_ATMSVC instead of AAL to svc_create
|
|
- plugged a few skb leaks in svc_accept
|
|
- text2atm didn't properly NUL-terminate E.164 addresses
|
|
|
|
New features
|
|
------------
|
|
|
|
- ZN1221 driver works partially for AAL5 (still hangs after a few dozen MB)
|
|
(also wrote maint/zntune to monitor/adjust free buffer pools)
|
|
- ENI driver now supports new Tonga ASIC boards
|
|
- added Scott Shumate's ILMI demon (for automatic address registration)
|
|
- text2atm: added wildcard support for SVCs (syntax: addr/bits)
|
|
- new library function atm_equal to compare SVC addresses
|
|
- new ioctl ATM_GETTYPE to obtain interface type name
|
|
- new ioctl ATM_GETESI to obtain ESI (parallels /proc/atm/devices)
|
|
- new ioctls SONET_SETFRAMING, SONET_GETFRAMING, and SONET_GETFRSENSE to
|
|
handle SONET vs. SDH framing
|
|
- added socket option SO_AALTYPE (SOL_AAL) to query AAL type (getsockopt
|
|
only)
|
|
- signaling demon is now notified on address changes (new message
|
|
as_itf_notify)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- known bugs are now listed in a file called BUGS
|
|
- all utility programs (aread, awrite, atmdump, br, bw, clip, ttcp) now use
|
|
the notation [itf.]vpi.vci for PVCs (was itf vpi vci , except for ttcp,
|
|
where it was only vpi vci (no itf))
|
|
- all ioctl values have changed
|
|
Note: most programs have to be recompiled because of this
|
|
- sigd and arpd now register their control sockets via ioctls
|
|
- (old) clip now creates interfaces with an ioctl
|
|
- text2atm now returns the wildcard length, i.e. a non-zero return value
|
|
no longer implies failure
|
|
- push_oam now returns an int (was void)
|
|
- push_oam now has several flags (in a bit set) instead of the immed
|
|
argument
|
|
- the peek function must now update the statistics if it rejects a packet
|
|
- (ATM device) close is now only invoked after a successful open
|
|
- the SUNI_GETLOOP ioctl now has an int * argument (was unsigned long *)
|
|
- uPD98402 driver no longer tries to detect return of the signal (didn't
|
|
work anyway - would have to sample section errors)
|
|
- ATMARP no longer supports mixed PVC/SVC entries (I'm sure this will be
|
|
missed a lot :-)
|
|
- ATMARP no longer supports "IP address discovery" via InARP for PVCs
|
|
(maybe later)
|
|
- specifying an invalid AAL now yields EPROTOTYPE
|
|
- specifying an invalid address family (connect, bind) now yields EAFNOSUPPORT
|
|
- make install now also installs libraries (in /usr/lib)
|
|
- improved many header file comments
|
|
- re-arranged some comments to simplify automated document generation
|
|
- added copyright statement
|
|
- UNI 3.0 IE fields are now always recognized (but we shouldn't generate them)
|
|
- UNI 3.0 wants octet 5a when using BCOB-X, so we'll set it to twice "No
|
|
indication"
|
|
- aread, awrite, br, bw, ttcp, atmsigd, and atmdump now set max_sdu
|
|
- aread and awrite no longer print strerror(errno) on success
|
|
|
|
|
|
Version 0.4 to 0.5 (26-OCT-1995)
|
|
==================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- now only root can open a CLIP socket (thereby creating an IP interface)
|
|
- now only root can issue CLIP_NULENCAP and CLIP_LLCENCAP ioctls
|
|
- atmdump: forgot default in getopt switch
|
|
- eni driver: called misc_int on every interrupt
|
|
- Q.2931 message description: various fixes and improvements
|
|
- linux/atm.h: ATM_*_UNSPEC used the same value as ATM_*_ANY, oops !
|
|
- SSCOP is now more careful about not accessing the descriptor if it might
|
|
possibly have been deleted
|
|
- typo in SSCF leading to wrong response to AA-RECOVER.indication
|
|
- SSCOP now correctly copies N(PS) from POLL to STAT PDUs
|
|
- SSCF now discards data when not ready instead of issuing a fatal error
|
|
- AAL initialization failure no longer leaks memory
|
|
- closing an SVC without VCC no longer yields a GPF
|
|
|
|
New features
|
|
------------
|
|
|
|
- ZN1221 driver is starting to work
|
|
- new, ARP-based mechanism for IP over ATM (with atmarpd, atmarp, etc.)
|
|
- /proc/atm/pvc now displays more information for CLIP PVCs (after a patch
|
|
by Raghavan Menon)
|
|
- added max_pcr to struct atm_trafprm (also fixed a few comments in atm.h)
|
|
Note: all programs using sockaddr_atm* will have to be recompiled.
|
|
- qgen now handles value lists in named selections
|
|
- signaling now supports bhli/blli, plus various other minor extensions
|
|
- new ioctls to set/get local ATM address
|
|
- added library with address to/from text conversion functions
|
|
- finally implemented getname()
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- eni driver: avoided potential generation of superfluous code if extended
|
|
debugging is disabled
|
|
- eni driver: detects new boards using ASIC PCI chip (doesn't support them
|
|
yet, though)
|
|
- qgen: semicolon is now comment character and no longer used to terminate
|
|
clauses
|
|
- qgen: replaced term "item" with "field"
|
|
- linux/include/atmsap.h: removed obsolete comment "protocol cannot be fully
|
|
encoded in current structure". Also re-arranged some comments to simplify
|
|
automated document generation.
|
|
- saal,sscf,sscop: callbacks don't pass the pointer to the descriptor of the
|
|
calling protocol anymore
|
|
- SSCOP no longer prints a number for non-'V' errors
|
|
- improved handling of STATUS messages
|
|
- select now indicates ready for writing if max_sdu packet can be enqueued
|
|
without blocking
|
|
- select can now also be used to check status of non-blocking connect
|
|
- moved some common demon functions from sigd into a common demon library
|
|
|
|
|
|
Version 0.3 to 0.4 (27-SEP-1995)
|
|
==================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- various minor documentation fixes
|
|
- clip.c:atm_push_clip now updates statistics before forwarding the skb to
|
|
the upper layer (which may free and overwrite the skb)
|
|
|
|
New features
|
|
------------
|
|
|
|
- added partial UNI 3.x signaling
|
|
- added various adapter debugging programs to the distribution
|
|
- new config option CONFIG_ATM_ENI_DEBUG to enable extended debugging
|
|
in eni driver
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- upgraded to kernel version 1.3.24
|
|
- changed the distribution directory structure (programs are now in maint/,
|
|
test/, ip/, debug/, and sigd/, see INSTALL)
|
|
- ATM interfaces are no longer named, only numbered. This affects the
|
|
ATM_GETNAMES ioctl, all ioctls using struct atmif_sioc, the usage of atmdiag
|
|
and sonetdiag, and various diagnostic kernel messages.
|
|
- ATM socket state is now recorded in field "flags" (this also replaces the
|
|
SVC fields "released", "registered", and "state")
|
|
- added #ifdef __KERNEL__ to some header files
|
|
- added "int immed" argument to send_oam
|
|
- some minor modifications to the distribution process (mkdist)
|
|
- removed devmap.c
|
|
- SVC sockets no longer hang if the signaling demon dies
|
|
|
|
|
|
Version 0.2 to 0.3 (8-SEP-1995)
|
|
==================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- select(2) didn't work (was sleeping on sock->wait instead of
|
|
&ATM_SD(sock)->sleep)
|
|
- ENI driver did allow binding to VPI/VCI already in use
|
|
- ENI driver now properly handles PDUs with CRC errors
|
|
- ENI driver had race condition when discarding PDUs causing new PDUs to be
|
|
shifted in adapter memory by one word (which confused the driver quite a
|
|
bit)
|
|
- ENI driver now enables VC _after_ setting all pointers (caused crashes if
|
|
data was already coming in while opening VC)
|
|
- various bugs fixes related to SVC sockets
|
|
- fixed GPF (in kernel) when running atmdiag without arguments
|
|
- atmdiag now left-adjusts interface names
|
|
- fixed ttcp.atm crash when not specifying vpi.vci
|
|
- clip_xmit now checks for NULL vcc (e.g. after failure to connect)
|
|
|
|
New features
|
|
------------
|
|
|
|
- zatm driver now reads ESI correctly
|
|
- blocking svc_connect is now interruptible
|
|
- atmdump now also displays the numeric PTI value of incoming cells
|
|
- added RX/TX buffer quotas (default is 64 kB)
|
|
- added OAM hooks to device driver interface (but there's no OAM support yet)
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- ENI driver now checks ID field of reassembly buffer descriptors
|
|
- ENI driver now uses vremap
|
|
- ENI driver now prints more useful physical layer type information (e.g.
|
|
"MMF" and "UTP" instead of "UTOPIA")
|
|
- some redesign of the protocol used for signaling between kernel and demon
|
|
- disabled "Grr, servicing VCC twice" message in ENI driver
|
|
- device drivers now have to adapt AAL0 cell header byte order
|
|
- some cleanup in common.c:atm_getsockopt
|
|
- device drivers are now required to use the peek function; protocols now
|
|
must provide it
|
|
|
|
|
|
Version 0.1 to 0.2 (15-AUG-1995)
|
|
==================
|
|
|
|
Bug fixes
|
|
---------
|
|
|
|
- VCC family field is now correctly set to protocol family in
|
|
common.c:atm_create (was pvc.c:pvc_create). With protocol set to zero,
|
|
this created all types of strange problems, because the family field
|
|
is used to indicate whether an VCC slot is busy/free.
|
|
- fixed race condition in common.c:atm_read (reader might have blocked
|
|
even if data is ready)
|
|
- fixed dereferencing of uninitialized skb->dev pointer in
|
|
clip.c:atm_push_clip
|
|
- SIOCSIFATMTCP now refuses to attach the same socket twice
|
|
- zatm.c: fixed setting of the VPI/VCI mask
|
|
- USAGE said ttcp uses -B for the bandwidth, but it's -P
|
|
- mkdist didn't include man pages
|
|
|
|
New features
|
|
------------
|
|
|
|
- added some /proc/atm functionality
|
|
- added support for ATM_{VPI,VCI}_ANY
|
|
- SIOCSIFATMTCP now returns the interface number and atmtcp(8) prints it
|
|
- wrote atmtcp man page
|
|
- added kernel part of SVC support
|
|
|
|
Other changes
|
|
-------------
|
|
|
|
- common.c: only root is now allowed to bind to reserved VCIs
|
|
- Classical IP interfaces are now removed by downing by ifconfig; clip(8)
|
|
returns immediately
|
|
- PVC-connect for non-existing device now returns ENODEV instead of EINVAL
|
|
- new field (type) in struct atm_dev to indicate device type
|
|
- moved getsockopt(SO_CIRANGE) to common.c (removed atmtcp's own version)
|
|
- added ci_range to struct atm_dev (and removed it from atmtcp's private
|
|
structure)
|
|
- added code to read the ESI to zatm.c (but that code doesn't seem to work
|
|
yet)
|