diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2026-06-15 22:44:11 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-16 18:53:52 +0300 |
| commit | a5a12d76d2cb23b3f2150ed3a5d674b0eba6a8b7 (patch) | |
| tree | b484a65d33e97bc1717540025d1344cabd7a9cb1 /include/linux | |
| parent | 277fb497d1011d3a195610047e7ad9ce94a03410 (diff) | |
| download | linux-a5a12d76d2cb23b3f2150ed3a5d674b0eba6a8b7.tar.xz | |
atm: remove the local ATM (NSAP) address registry
net/atm/addr.c maintained the per-device lists of local NSAP addresses
(dev->local) and ILMI-learned LECS addresses (dev->lecs). These exist
solely to serve SVC signaling: the lists are populated through the
ATM_{ADD,DEL,RST}ADDR / ATM_{ADD,DEL,GET}LECSADDR ioctls used by the
atmsigd / ILMI daemons, and consumed when registering addresses with the
signaling daemon. The LECS list belonged to LAN Emulation, which has
been removed.
With no SVC users in a DSL-only configuration these lists are always
empty, so drop the registry entirely:
- remove the ADDR/LECSADDR/RSTADDR ioctls
- drop the now-always-empty "atmaddress" sysfs attribute
- remove the dev->local / dev->lecs lists, structs and enums
- delete net/atm/addr.c and net/atm/addr.h
The device ESI ("MAC" address) and its ATM_{G,S}ETESI ioctls and
"address" sysfs attribute are retained - the USB DSL modems populate
the ESI.
Link: https://patch.msgid.link/20260615194416.752559-5-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/atmdev.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 71c5bf6950e3..7abbd23fada6 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -136,13 +136,6 @@ static inline struct sock *sk_atm(struct atm_vcc *vcc) return (struct sock *)vcc; } -struct atm_dev_addr { - struct sockaddr_atmsvc addr; /* ATM address */ - struct list_head entry; /* next address */ -}; - -enum atm_addr_type_t { ATM_ADDR_LOCAL, ATM_ADDR_LECS }; - struct atm_dev { const struct atmdev_ops *ops; /* device operations; NULL if unused */ const struct atmphy_ops *phy; /* PHY operations, may be undefined */ @@ -152,8 +145,6 @@ struct atm_dev { void *dev_data; /* per-device data */ void *phy_data; /* private PHY data */ unsigned long flags; /* device flags (ATM_DF_*) */ - struct list_head local; /* local ATM addresses */ - struct list_head lecs; /* LECS ATM addresses learned via ILMI */ unsigned char esi[ESI_LEN]; /* ESI ("MAC" addr) */ struct atm_cirange ci_range; /* VPI/VCI range */ struct k_atm_dev_stats stats; /* statistics */ |