From e9ed49bf4c2c2bd4d57667f14d595864d7596ded Mon Sep 17 00:00:00 2001 From: Jukka Rissanen Date: Thu, 9 Oct 2014 15:27:51 +0300 Subject: mac80211-hwsim: Add support for HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE Add support for new attribute HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE which can be set by the user space component. The attribute will cause the kernel to destroy all those radios that were created by a process if that process dies. The old behaviour i.e., radios are persistent is still the default. Signed-off-by: Jukka Rissanen Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/net/wireless/mac80211_hwsim.h') diff --git a/drivers/net/wireless/mac80211_hwsim.h b/drivers/net/wireless/mac80211_hwsim.h index c9d0315575ba..b96d8670a703 100644 --- a/drivers/net/wireless/mac80211_hwsim.h +++ b/drivers/net/wireless/mac80211_hwsim.h @@ -111,6 +111,8 @@ enum { * @HWSIM_ATTR_USE_CHANCTX: used with the %HWSIM_CMD_CREATE_RADIO * command to force use of channel contexts even when only a * single channel is supported + * @HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE: used with the %HWSIM_CMD_CREATE_RADIO + * command to force radio removal when process that created the radio dies * @__HWSIM_ATTR_MAX: enum limit */ @@ -132,6 +134,7 @@ enum { HWSIM_ATTR_REG_STRICT_REG, HWSIM_ATTR_SUPPORT_P2P_DEVICE, HWSIM_ATTR_USE_CHANCTX, + HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE, __HWSIM_ATTR_MAX, }; #define HWSIM_ATTR_MAX (__HWSIM_ATTR_MAX - 1) -- cgit v1.2.1 From 8cdd9e1c37dd888894922b8209d5fc8055cfde52 Mon Sep 17 00:00:00 2001 From: Ben Greear Date: Wed, 22 Oct 2014 12:22:59 -0700 Subject: mac80211-hwsim: support destroying radio by name It is not always convenient to have to know the device-id, so allow deleting by name as well. Signed-off-by: Ben Greear [use wiphy_name() instead of dev_name()] Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/mac80211_hwsim.h') diff --git a/drivers/net/wireless/mac80211_hwsim.h b/drivers/net/wireless/mac80211_hwsim.h index b96d8670a703..98c69984878d 100644 --- a/drivers/net/wireless/mac80211_hwsim.h +++ b/drivers/net/wireless/mac80211_hwsim.h @@ -113,6 +113,7 @@ enum { * single channel is supported * @HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE: used with the %HWSIM_CMD_CREATE_RADIO * command to force radio removal when process that created the radio dies + * @HWSIM_ATTR_RADIO_NAME: Name of radio, e.g. phy666 * @__HWSIM_ATTR_MAX: enum limit */ @@ -135,6 +136,7 @@ enum { HWSIM_ATTR_SUPPORT_P2P_DEVICE, HWSIM_ATTR_USE_CHANCTX, HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE, + HWSIM_ATTR_RADIO_NAME, __HWSIM_ATTR_MAX, }; #define HWSIM_ATTR_MAX (__HWSIM_ATTR_MAX - 1) -- cgit v1.2.1 From 9a0cb89a8aad7c04505abf88202b1dd376fc50bc Mon Sep 17 00:00:00 2001 From: Ben Greear Date: Wed, 22 Oct 2014 12:23:04 -0700 Subject: mac80211-hwsim: support creating wiphy w/out creating wlanX Good for automated testing, where user can create wlan interfaces with specified names. Signed-off-by: Ben Greear Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/net/wireless/mac80211_hwsim.h') diff --git a/drivers/net/wireless/mac80211_hwsim.h b/drivers/net/wireless/mac80211_hwsim.h index 98c69984878d..f560b7493968 100644 --- a/drivers/net/wireless/mac80211_hwsim.h +++ b/drivers/net/wireless/mac80211_hwsim.h @@ -114,6 +114,7 @@ enum { * @HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE: used with the %HWSIM_CMD_CREATE_RADIO * command to force radio removal when process that created the radio dies * @HWSIM_ATTR_RADIO_NAME: Name of radio, e.g. phy666 + * @HWSIM_ATTR_NO_VIF: Do not create vif (wlanX) when creating radio. * @__HWSIM_ATTR_MAX: enum limit */ @@ -137,6 +138,7 @@ enum { HWSIM_ATTR_USE_CHANCTX, HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE, HWSIM_ATTR_RADIO_NAME, + HWSIM_ATTR_NO_VIF, __HWSIM_ATTR_MAX, }; #define HWSIM_ATTR_MAX (__HWSIM_ATTR_MAX - 1) -- cgit v1.2.1 From 5940c3e4f3a0164d8720775f2cc922104569f0dc Mon Sep 17 00:00:00 2001 From: Jukka Rissanen Date: Mon, 27 Oct 2014 12:44:46 +0200 Subject: mac80211-hwsim: Rename CREATE and DESTROY radio to NEW and DEL radio Using the name HWSIM_CMD_NEW_RADIO and HWSIM_CMD_DEL_RADIO is more fitting on how other pieces of the wireless system work. Signed-off-by: Jukka Rissanen Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.h | 14 +++++++++----- 1 file changed, 9 insertions(+), 5 deletions(-) (limited to 'drivers/net/wireless/mac80211_hwsim.h') diff --git a/drivers/net/wireless/mac80211_hwsim.h b/drivers/net/wireless/mac80211_hwsim.h index f560b7493968..448e64b619cb 100644 --- a/drivers/net/wireless/mac80211_hwsim.h +++ b/drivers/net/wireless/mac80211_hwsim.h @@ -65,9 +65,10 @@ enum hwsim_tx_control_flags { * kernel, uses: * %HWSIM_ATTR_ADDR_TRANSMITTER, %HWSIM_ATTR_FLAGS, * %HWSIM_ATTR_TX_INFO, %HWSIM_ATTR_SIGNAL, %HWSIM_ATTR_COOKIE - * @HWSIM_CMD_CREATE_RADIO: create a new radio with the given parameters, - * returns the radio ID (>= 0) or negative on errors - * @HWSIM_CMD_DESTROY_RADIO: destroy a radio + * @HWSIM_CMD_NEW_RADIO: create a new radio with the given parameters, + * returns the radio ID (>= 0) or negative on errors, if successful + * then multicast the result + * @HWSIM_CMD_DEL_RADIO: destroy a radio, reply is multicasted * @__HWSIM_CMD_MAX: enum limit */ enum { @@ -75,12 +76,15 @@ enum { HWSIM_CMD_REGISTER, HWSIM_CMD_FRAME, HWSIM_CMD_TX_INFO_FRAME, - HWSIM_CMD_CREATE_RADIO, - HWSIM_CMD_DESTROY_RADIO, + HWSIM_CMD_NEW_RADIO, + HWSIM_CMD_DEL_RADIO, __HWSIM_CMD_MAX, }; #define HWSIM_CMD_MAX (_HWSIM_CMD_MAX - 1) +#define HWSIM_CMD_CREATE_RADIO HWSIM_CMD_NEW_RADIO +#define HWSIM_CMD_DESTROY_RADIO HWSIM_CMD_DEL_RADIO + /** * enum hwsim_attrs - hwsim netlink attributes * -- cgit v1.2.1 From 4f86ed8f87c07b3e1c1291bbb262c8de7e7f1233 Mon Sep 17 00:00:00 2001 From: Ben Greear Date: Mon, 27 Oct 2014 15:04:46 -0700 Subject: mac80211-hwsim: add frequency attribute to netlink pkts Add frequency attribute when sending to user-space over netlink socket. The frequency is currently ignored when receiving from user-space. Signed-off-by: Ben Greear Signed-off-by: Johannes Berg --- drivers/net/wireless/mac80211_hwsim.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/net/wireless/mac80211_hwsim.h') diff --git a/drivers/net/wireless/mac80211_hwsim.h b/drivers/net/wireless/mac80211_hwsim.h index 448e64b619cb..f08debdd639b 100644 --- a/drivers/net/wireless/mac80211_hwsim.h +++ b/drivers/net/wireless/mac80211_hwsim.h @@ -60,7 +60,7 @@ enum hwsim_tx_control_flags { * space, uses: * %HWSIM_ATTR_ADDR_TRANSMITTER, %HWSIM_ATTR_ADDR_RECEIVER, * %HWSIM_ATTR_FRAME, %HWSIM_ATTR_FLAGS, %HWSIM_ATTR_RX_RATE, - * %HWSIM_ATTR_SIGNAL, %HWSIM_ATTR_COOKIE + * %HWSIM_ATTR_SIGNAL, %HWSIM_ATTR_COOKIE, %HWSIM_ATTR_FREQ (optional) * @HWSIM_CMD_TX_INFO_FRAME: Transmission info report from user space to * kernel, uses: * %HWSIM_ATTR_ADDR_TRANSMITTER, %HWSIM_ATTR_FLAGS, @@ -119,6 +119,7 @@ enum { * command to force radio removal when process that created the radio dies * @HWSIM_ATTR_RADIO_NAME: Name of radio, e.g. phy666 * @HWSIM_ATTR_NO_VIF: Do not create vif (wlanX) when creating radio. + * @HWSIM_ATTR_FREQ: Frequency at which packet is transmitted or received. * @__HWSIM_ATTR_MAX: enum limit */ @@ -143,6 +144,7 @@ enum { HWSIM_ATTR_DESTROY_RADIO_ON_CLOSE, HWSIM_ATTR_RADIO_NAME, HWSIM_ATTR_NO_VIF, + HWSIM_ATTR_FREQ, __HWSIM_ATTR_MAX, }; #define HWSIM_ATTR_MAX (__HWSIM_ATTR_MAX - 1) -- cgit v1.2.1