From 8a64c0f6b7ec7f758c4ef445e49f479e27fa2236 Mon Sep 17 00:00:00 2001 From: Daniel Mack Date: Tue, 6 Apr 2010 10:52:44 +0200 Subject: libertas/sdio: 8686: set ECSI bit for 1-bit transfers When operating in 1-bit mode, SDAT1 is used as dedicated interrupt line. However, the 8686 will only drive this line when the ECSI bit is set in the CCCR_IF register. Thanks to Alagu Sankar for pointing me in the right direction. Signed-off-by: Daniel Mack Cc: Alagu Sankar Cc: Volker Ernst Cc: Dan Williams Cc: John W. Linville Cc: Holger Schurig Cc: Bing Zhao Cc: libertas-dev@lists.infradead.org Cc: linux-wireless@vger.kernel.org Cc: linux-mmc@vger.kernel.org Acked-by: Dan Williams Signed-off-by: John W. Linville --- include/linux/mmc/sdio.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mmc/sdio.h b/include/linux/mmc/sdio.h index 47ba464f5170..118f0295a575 100644 --- a/include/linux/mmc/sdio.h +++ b/include/linux/mmc/sdio.h @@ -94,6 +94,8 @@ #define SDIO_BUS_WIDTH_1BIT 0x00 #define SDIO_BUS_WIDTH_4BIT 0x02 +#define SDIO_BUS_ECSI 0x20 /* Enable continuous SPI interrupt */ +#define SDIO_BUS_SCSI 0x40 /* Support continuous SPI interrupt */ #define SDIO_BUS_CD_DISABLE 0x80 /* disable pull-up on DAT3 (pin 1) */ -- cgit v1.2.3 From d5cdfacb35ed886271d1ccfffbded98d3447da17 Mon Sep 17 00:00:00 2001 From: Jouni Malinen Date: Sun, 4 Apr 2010 09:37:19 +0300 Subject: cfg80211: Add local-state-change-only auth/deauth/disassoc cfg80211 is quite strict on allowing authentication and association commands only in certain states. In order to meet these requirements, user space applications may need to clear authentication or association state in some cases. Currently, this can be done with deauth/disassoc command, but that ends up sending out Deauthentication or Disassociation frame unnecessarily. Add a new nl80211 attribute to allow this sending of the frame be skipped, but with all other deauth/disassoc operations being completed. Similar state change is also needed for IEEE 802.11r FT protocol in the FT-over-DS case which does not use Authentication frame exchange in a transition to another BSS. For this to work with cfg80211, an authentication entry needs to be created for the target BSS without sending out an Authentication frame. The nl80211 authentication command can be used for this purpose, too, with the new attribute to indicate that the command is only for changing local state. This enables wpa_supplicant to complete FT-over-DS transition successfully. Signed-off-by: Jouni Malinen Signed-off-by: John W. Linville --- include/linux/nl80211.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index daf6a3432b92..2ea3edeee7aa 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -703,6 +703,12 @@ enum nl80211_commands { * @NL80211_ATTR_CQM: connection quality monitor configuration in a * nested attribute with %NL80211_ATTR_CQM_* sub-attributes. * + * @NL80211_ATTR_LOCAL_STATE_CHANGE: Flag attribute to indicate that a command + * is requesting a local authentication/association state change without + * invoking actual management frame exchange. This can be used with + * NL80211_CMD_AUTHENTICATE, NL80211_CMD_DEAUTHENTICATE, + * NL80211_CMD_DISASSOCIATE. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -856,6 +862,8 @@ enum nl80211_attrs { NL80211_ATTR_CQM, + NL80211_ATTR_LOCAL_STATE_CHANGE, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, -- cgit v1.2.3 From 098a607091426e79178b9a6c318d993fea131791 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 6 Apr 2010 11:18:47 +0200 Subject: mac80211: clean up/fix aggregation code The aggregation code has a number of quirks, like inventing an unneeded WLAN_BACK_TIMER value and leaking memory under certain circumstances during station destruction. Fix these issues by using the regular aggregation session teardown code and blocking new aggregation sessions, all before the station is really destructed. As a side effect, this gets rid of the long code block to destroy aggregation safely. Additionally, rename tid_state_rx which can only have the values IDLE and OPERATIONAL to tid_active_rx to make it easier to understand that there is no bitwise stuff going on on the RX side -- the TX side remains because it needs to keep track of the driver and peer states. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/ieee80211.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 19984958ab7b..e9e03b02cb08 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1324,7 +1324,6 @@ enum ieee80211_back_actioncode { enum ieee80211_back_parties { WLAN_BACK_RECIPIENT = 0, WLAN_BACK_INITIATOR = 1, - WLAN_BACK_TIMER = 2, }; /* SA Query action */ -- cgit v1.2.3 From 97ad9139fd68b5c71f44d28d3f9788d89cfd4916 Mon Sep 17 00:00:00 2001 From: Javier Cardona Date: Mon, 29 Mar 2010 11:00:21 -0700 Subject: mac80211: Moved mesh action codes to a more visible location Grouped mesh action codes together with the other action codes in ieee80211.h. Signed-off-by: Javier Cardona Reviewed-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/ieee80211.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index e9e03b02cb08..1252ba1fbff5 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1211,6 +1211,8 @@ enum ieee80211_category { WLAN_CATEGORY_SA_QUERY = 8, WLAN_CATEGORY_PROTECTED_DUAL_OF_ACTION = 9, WLAN_CATEGORY_WMM = 17, + WLAN_CATEGORY_MESH_PLINK = 30, /* Pending ANA approval */ + WLAN_CATEGORY_MESH_PATH_SEL = 32, /* Pending ANA approval */ WLAN_CATEGORY_VENDOR_SPECIFIC_PROTECTED = 126, WLAN_CATEGORY_VENDOR_SPECIFIC = 127, }; -- cgit v1.2.3