kernel/linux.git/include/net/nl802154.h, branch v6.1.168

net: ieee802154: Fix compilation error when CONFIG_IEEE802154_NL802154_EXPERIMENTAL is disabled

2022-09-03T02:59:08+00:00

When CONFIG_IEEE802154_NL802154_EXPERIMENTAL is disabled, NL802154_CMD_DEL_SEC_LEVEL is undefined and results in a compilation error: net/ieee802154/nl802154.c:2503:19: error: 'NL802154_CMD_DEL_SEC_LEVEL' undeclared here (not in a function); did you mean 'NL802154_CMD_SET_CCA_ED_LEVEL'? 2503 | .resv_start_op = NL802154_CMD_DEL_SEC_LEVEL + 1, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ | NL802154_CMD_SET_CCA_ED_LEVEL Unhide the experimental commands, having them defined in an enum makes no difference. Fixes: 9c5d03d36251 ("genetlink: start to validate reserved header bytes") Signed-off-by: Gal Pressman Acked-by: Stefan Schmidt Tested-by: Sudip Mukherjee Link: https://lore.kernel.org/r/20220902030620.2737091-1-kuba@kernel.org Signed-off-by: Jakub Kicinski

net: ieee802154: handle iftypes as u32

2021-11-16T17:02:46+00:00

This patch fixes an issue that an u32 netlink value is handled as a signed enum value which doesn't fit into the range of u32 netlink type. If it's handled as -1 value some BIT() evaluation ends in a shift-out-of-bounds issue. To solve the issue we set the to u32 max which is s32 "-1" value to keep backwards compatibility and let the followed enum values start counting at 0. This brings the compiler to never handle the enum as signed and a check if the value is above NL802154_IFTYPE_MAX should filter -1 out. Fixes: f3ea5e44231a ("ieee802154: add new interface command") Signed-off-by: Alexander Aring Link: https://lore.kernel.org/r/20211112030916.685793-1-aahringo@redhat.com Signed-off-by: Stefan Schmidt

ieee802154: add netns support

2016-07-08T10:20:57+00:00

This patch adds netns support for 802.15.4 subsystem. Most parts are copy&pasted from wireless subsystem, it has the identically userspace API. Cc: Nicolas Dichtel Reviewed-by: Stefan Schmidt Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann

nl802154: move PAD to right position

2016-07-08T10:20:57+00:00

The PAD define should be above the experimental support. We don't care about if we break userspace in experimental stuff but PAD is part of the existing UAPI. Cc: Nicolas Dichtel Acked-by: Nicolas Dichtel Reviewed-by: Stefan Schmidt Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann

libnl: nla_put_le64(): align on a 64-bit area

2016-04-24T00:13:24+00:00

nla_data() is now aligned on a 64-bit area. Signed-off-by: Nicolas Dichtel Signed-off-by: David S. Miller

nl802154: add support for security layer

2015-09-30T11:16:44+00:00

This patch adds support for accessing mac802154 llsec implementation over nl802154. I added for a new Kconfig entry to provide this functionality CONFIG_IEEE802154_NL802154_EXPERIMENTAL. This interface is still in development. It provides to change security parameters and add/del/dump entries of security tables. Later we can add also a get to get an entry by unique identifier. Cc: Phoebe Buckheister Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann

ieee802154: add ack request default handling

2015-08-10T18:43:06+00:00

This patch introduce a new mib entry which isn't part of 802.15.4 but useful as default behaviour to set the ack request bit or not if we don't know if the ack request bit should set. This is currently used for stacks like IEEE 802.15.4 6LoWPAN. Reviewed-by: Stefan Schmidt Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann

nl802154: fix misspelled enum

2015-06-10T10:24:33+00:00

Signed-off-by: Christoffer Holmstedt Signed-off-by: Marcel Holtmann

nl802154: export supported commands

2015-06-04T10:27:15+00:00

This patch will export the supported commands by the devices to the userspace. This will be useful to check if HardMAC drivers can support a specific command or not. Signed-off-by: Varka Bhadram Acked-by: Alexander Aring Signed-off-by: Marcel Holtmann

nl802154: add support for dump phy capabilities

2015-05-19T09:44:44+00:00

This patch add support to nl802154 to dump all phy capabilities which is inside the wpan_phy_supported struct. Also we introduce a new method to dumping supported channels. The new method will offer a easier interface and has lesser netlink traffic. Signed-off-by: Alexander Aring Signed-off-by: Marcel Holtmann