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| author | Alexander Aring <alex.aring@gmail.com> | 2014-10-29 21:34:32 +0100 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2014-10-29 23:07:45 +0100 |
| commit | 94b792220ca9c080f4d1da8060f4c892c1b3b025 (patch) | |
| tree | 2cb60c0d4cb578c203577ae5538521188913505e | |
| parent | c8fc84ed60f0ec85ab71f6026add1523523e4bd5 (diff) | |
| download | linux-stable-94b792220ca9c080f4d1da8060f4c892c1b3b025.tar.gz linux-stable-94b792220ca9c080f4d1da8060f4c892c1b3b025.tar.bz2 linux-stable-94b792220ca9c080f4d1da8060f4c892c1b3b025.zip | |
mac802154: add support for promiscuous mode
This patch adds a new driver operation to bring the transceiver into
promiscuous mode.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| -rw-r--r-- | include/net/mac802154.h | 7 | ||||
| -rw-r--r-- | net/mac802154/driver-ops.h | 13 |
2 files changed, 20 insertions, 0 deletions
diff --git a/include/net/mac802154.h b/include/net/mac802154.h index 2f523fc1bf80..166ef6c52180 100644 --- a/include/net/mac802154.h +++ b/include/net/mac802154.h @@ -92,6 +92,8 @@ struct ieee802154_hw { #define IEEE802154_HW_FRAME_RETRIES 0x00000080 /* Indicates that transceiver will support hardware address filter setting. */ #define IEEE802154_HW_AFILT 0x00000100 +/* Indicates that transceiver will support promiscuous mode setting. */ +#define IEEE802154_HW_PROMISCUOUS 0x00000200 /* This groups the most common CSMA support fields into one. */ #define IEEE802154_HW_CSMA (IEEE802154_HW_CCA_MODE | \ @@ -173,6 +175,9 @@ struct ieee802154_hw { * set_frame_retries * Sets the retransmission attempt limit. Called with pib_lock held. * Returns either zero, or negative errno. + * + * set_promiscuous_mode + * Enables or disable promiscuous mode. */ struct ieee802154_ops { struct module *owner; @@ -197,6 +202,8 @@ struct ieee802154_ops { u8 min_be, u8 max_be, u8 retries); int (*set_frame_retries)(struct ieee802154_hw *hw, s8 retries); + int (*set_promiscuous_mode)(struct ieee802154_hw *hw, + const bool on); }; /* Basic interface to register ieee802154 hwice */ diff --git a/net/mac802154/driver-ops.h b/net/mac802154/driver-ops.h index 4b820cfeb538..dfd29ffb8fee 100644 --- a/net/mac802154/driver-ops.h +++ b/net/mac802154/driver-ops.h @@ -210,4 +210,17 @@ static inline int drv_set_max_frame_retries(struct ieee802154_local *local, return local->ops->set_frame_retries(&local->hw, max_frame_retries); } +static inline int drv_set_promiscuous_mode(struct ieee802154_local *local, + const bool on) +{ + might_sleep(); + + if (!local->ops->set_promiscuous_mode) { + WARN_ON(1); + return -EOPNOTSUPP; + } + + return local->ops->set_promiscuous_mode(&local->hw, on); +} + #endif /* __MAC802154_DRVIER_OPS */ |