From 0e8635a8e1f2d4a9e1bfc6c3b21419a5921e674f Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Sat, 20 Jun 2009 00:53:25 +0000 Subject: net: remove NET_RX_BAD and NET_RX_CN* defines almost no users in the tree; and the few that use them treat them like NET_RX_DROP. Signed-off-by: Florian Westphal Signed-off-by: David S. Miller --- include/linux/netdevice.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index d4a4d9867794..9f25ab2899de 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -72,10 +72,6 @@ struct wireless_dev; /* Backlog congestion levels */ #define NET_RX_SUCCESS 0 /* keep 'em coming, baby */ #define NET_RX_DROP 1 /* packet dropped */ -#define NET_RX_CN_LOW 2 /* storm alert, just in case */ -#define NET_RX_CN_MOD 3 /* Storm on its way! */ -#define NET_RX_CN_HIGH 4 /* The storm is here */ -#define NET_RX_BAD 5 /* packet dropped due to kernel error */ /* NET_XMIT_CN is special. It does not guarantee that this packet is lost. It * indicates that the device will soon be dropping packets, or already drops -- cgit v1.2.3 From 6650613d3387dcc30685e2781818ea7d0f840027 Mon Sep 17 00:00:00 2001 From: "oscar.medina@motorola.com" Date: Tue, 30 Jun 2009 03:25:39 +0000 Subject: tipc: Add socket options to get number of queued messages This patch allows a TIPC application to determine the number of messages currently waiting in a socket's receive queue (TIPC_SOCK_RECVQ_DEPTH) or in all TIPC socket receive queues (TIPC_NODE_RECVQ_DEPTH). Signed-off-by: Oscar Medina Signed-off-by: Allan Stephens Signed-off-by: David S. Miller --- include/linux/tipc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux') diff --git a/include/linux/tipc.h b/include/linux/tipc.h index bea469455a0c..3d92396639de 100644 --- a/include/linux/tipc.h +++ b/include/linux/tipc.h @@ -209,5 +209,7 @@ struct sockaddr_tipc { #define TIPC_SRC_DROPPABLE 128 /* Default: 0 (resend congested msg) */ #define TIPC_DEST_DROPPABLE 129 /* Default: based on socket type */ #define TIPC_CONN_TIMEOUT 130 /* Default: 8000 (ms) */ +#define TIPC_NODE_RECVQ_DEPTH 131 /* Default: none (read only) */ +#define TIPC_SOCK_RECVQ_DEPTH 132 /* Default: none (read only) */ #endif -- cgit v1.2.3 From a33e9e7f35ef6dcab528e0327f29188475f60691 Mon Sep 17 00:00:00 2001 From: Jussi Kivilinna Date: Tue, 16 Jun 2009 17:17:27 +0300 Subject: usbnet: Add stop function pointer to 'struct rndis_data'. Allow minidriver to know that netdev has stopped. This is to let wireless turn off radio when usbnet dev is stopped. Signed-off-by: Jussi Kivilinna Acked-by: David Brownell Acked-by: David S. Miller Signed-off-by: John W. Linville --- include/linux/usb/usbnet.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/linux') diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 310e18a880ff..7c17b2efba86 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -97,6 +97,9 @@ struct driver_info { /* reset device ... can sleep */ int (*reset)(struct usbnet *); + /* stop device ... can sleep */ + int (*stop)(struct usbnet *); + /* see if peer is connected ... can sleep */ int (*check_connect)(struct usbnet *); -- cgit v1.2.3 From aff89a9b9084931e51b89d8f3ee3c547bea6c422 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 1 Jul 2009 21:26:51 +0200 Subject: cfg80211: introduce nl80211 testmode command This introduces a new NL80211_CMD_TESTMODE for testing and calibration use with nl80211. There's no multiplexing like like iwpriv had, and the command is not available by default, it needs to be explicitly enabled in Kconfig and shouldn't be enabled in most kernels. The command requires a wiphy index or interface index to identify the device to operate on, and the new TESTDATA attribute. There also is API for sending replies to the command, and testmode multicast messages (on a testmode multicast group). I've also updated mac80211 to be able to pass through the command to the driver, since it itself doesn't implement the testmode command. Additionally, to give people an idea of how to use the command, I've added a little code to hwsim that makes use of the new command to set the powersave mode, this is currently done via debugfs and should remain there, and the testmode command only serves as an example of how to use this best -- with nested netlink attributes in the TESTDATA attribute. A hwsim testmode tool can be found at http://git.sipsolutions.net/hwsim.git/. This tool is BSD licensed so people can easily use it as a basis for their own internal fabrication and validation tools. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/nl80211.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index dbea93b694e5..651b18839088 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -242,6 +242,10 @@ * @NL80211_CMD_LEAVE_IBSS: Leave the IBSS -- no special arguments, the IBSS is * determined by the network interface. * + * @NL80211_CMD_TESTMODE: testmode command, takes a wiphy (or ifindex) attribute + * to identify the device, and the TESTDATA blob attribute to pass through + * to the driver. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -310,6 +314,8 @@ enum nl80211_commands { NL80211_CMD_JOIN_IBSS, NL80211_CMD_LEAVE_IBSS, + NL80211_CMD_TESTMODE, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -511,6 +517,9 @@ enum nl80211_commands { * authorized by user space. Otherwise, port is marked authorized by * default in station mode. * + * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. + * We recommend using nested, driver-specific attributes within this. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -619,6 +628,8 @@ enum nl80211_attrs { NL80211_ATTR_CONTROL_PORT, + NL80211_ATTR_TESTDATA, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, -- cgit v1.2.3 From 6a669e65c5ec393a650362874e13f7d3365a7827 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 1 Jul 2009 21:26:53 +0200 Subject: wireless: define AKM suites We'll need these values for some drivers using connect API and for wext compat code, so let's define them. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/ieee80211.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index a9173d5434d1..23343ab0bb03 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -1196,6 +1196,10 @@ enum ieee80211_sa_query_action { #define WLAN_CIPHER_SUITE_WEP104 0x000FAC05 #define WLAN_CIPHER_SUITE_AES_CMAC 0x000FAC06 +/* AKM suite selectors */ +#define WLAN_AKM_SUITE_8021X 0x000FAC01 +#define WLAN_AKM_SUITE_PSK 0x000FAC02 + #define WLAN_MAX_KEY_LEN 32 /** -- cgit v1.2.3 From b23aa676ab9d54469cda9f7151f51a2851c6f36e Mon Sep 17 00:00:00 2001 From: Samuel Ortiz Date: Wed, 1 Jul 2009 21:26:54 +0200 Subject: cfg80211: connect/disconnect API This patch introduces the cfg80211 connect/disconnect API. The goal here is to run the AUTH and ASSOC steps in one call. This is needed for some fullmac cards that run both steps directly from the target, after the host driver sends a connect command. Additionally, all the new crypto parameters for connect() are now also valid for associate() -- although associate requires the IEs to be used, the information can be useful for drivers and should be given. Signed-off-by: Samuel Ortiz Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/nl80211.h | 80 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 80 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 651b18839088..b34c17f52f3e 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -246,6 +246,22 @@ * to identify the device, and the TESTDATA blob attribute to pass through * to the driver. * + * @NL80211_CMD_CONNECT: connection request and notification; this command + * requests to connect to a specified network but without separating + * auth and assoc steps. For this, you need to specify the SSID in a + * %NL80211_ATTR_SSID attribute, and can optionally specify the association + * IEs in %NL80211_ATTR_IE, %NL80211_ATTR_AUTH_TYPE, %NL80211_ATTR_MAC, + * %NL80211_ATTR_WIPHY_FREQ and %NL80211_ATTR_CONTROL_PORT. + * It is also sent as an event, with the BSSID and response IEs when the + * connection is established or failed to be established. This can be + * determined by the STATUS_CODE attribute. + * @NL80211_CMD_ROAM: request that the card roam (currently not implemented), + * sent as an event when the card/driver roamed by itself. + * @NL80211_CMD_DISCONNECT: drop a given connection; also used to notify + * userspace that a connection was dropped by the AP or due to other + * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and + * %NL80211_ATTR_REASON_CODE attributes are used. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -316,6 +332,10 @@ enum nl80211_commands { NL80211_CMD_TESTMODE, + NL80211_CMD_CONNECT, + NL80211_CMD_ROAM, + NL80211_CMD_DISCONNECT, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -520,6 +540,30 @@ enum nl80211_commands { * @NL80211_ATTR_TESTDATA: Testmode data blob, passed through to the driver. * We recommend using nested, driver-specific attributes within this. * + * @NL80211_ATTR_DISCONNECTED_BY_AP: A flag indicating that the DISCONNECT + * event was due to the AP disconnecting the station, and not due to + * a local disconnect request. + * @NL80211_ATTR_STATUS_CODE: StatusCode for the %NL80211_CMD_CONNECT + * event (u16) + * @NL80211_ATTR_PRIVACY: Flag attribute, used with connect(), indicating + * that protected APs should be used. + * + * @NL80211_ATTR_CIPHERS_PAIRWISE: Used with CONNECT and ASSOCIATE to + * indicate which unicast key ciphers will be used with the connection + * (an array of u32). + * @NL80211_ATTR_CIPHER_GROUP: Used with CONNECT and ASSOCIATE to indicate + * which group key cipher will be used with the connection (a u32). + * @NL80211_ATTR_WPA_VERSIONS: Used with CONNECT and ASSOCIATE to indicate + * which WPA version(s) the AP we want to associate with is using + * (a u32 with flags from &enum nl80211_wpa_versions). + * @NL80211_ATTR_AKM_SUITES: Used with CONNECT and ASSOCIATE to indicate + * which key management algorithm(s) to use (an array of u32). + * + * @NL80211_ATTR_REQ_IE: (Re)association request information elements as + * sent out by the card, for ROAM and successful CONNECT events. + * @NL80211_ATTR_RESP_IE: (Re)association response information elements as + * sent by peer, for ROAM and successful CONNECT events. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -630,6 +674,19 @@ enum nl80211_attrs { NL80211_ATTR_TESTDATA, + NL80211_ATTR_PRIVACY, + + NL80211_ATTR_DISCONNECTED_BY_AP, + NL80211_ATTR_STATUS_CODE, + + NL80211_ATTR_CIPHER_SUITES_PAIRWISE, + NL80211_ATTR_CIPHER_SUITE_GROUP, + NL80211_ATTR_WPA_VERSIONS, + NL80211_ATTR_AKM_SUITES, + + NL80211_ATTR_REQ_IE, + NL80211_ATTR_RESP_IE, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -640,6 +697,7 @@ enum nl80211_attrs { * Allow user space programs to use #ifdef on new attributes by defining them * here */ +#define NL80211_CMD_CONNECT NL80211_CMD_CONNECT #define NL80211_ATTR_HT_CAPABILITY NL80211_ATTR_HT_CAPABILITY #define NL80211_ATTR_BSS_BASIC_RATES NL80211_ATTR_BSS_BASIC_RATES #define NL80211_ATTR_WIPHY_TXQ_PARAMS NL80211_ATTR_WIPHY_TXQ_PARAMS @@ -653,6 +711,10 @@ enum nl80211_attrs { #define NL80211_ATTR_SSID NL80211_ATTR_SSID #define NL80211_ATTR_AUTH_TYPE NL80211_ATTR_AUTH_TYPE #define NL80211_ATTR_REASON_CODE NL80211_ATTR_REASON_CODE +#define NL80211_ATTR_CIPHER_SUITES_PAIRWISE NL80211_ATTR_CIPHER_SUITES_PAIRWISE +#define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP +#define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS +#define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES #define NL80211_MAX_SUPP_RATES 32 #define NL80211_MAX_SUPP_REG_RULES 32 @@ -661,6 +723,9 @@ enum nl80211_attrs { #define NL80211_TKIP_DATA_OFFSET_RX_MIC_KEY 24 #define NL80211_HT_CAPABILITY_LEN 26 +#define NL80211_MAX_NR_CIPHER_SUITES 5 +#define NL80211_MAX_NR_AKM_SUITES 2 + /** * enum nl80211_iftype - (virtual) interface types * @@ -1205,12 +1270,22 @@ enum nl80211_bss { * @NL80211_AUTHTYPE_SHARED_KEY: Shared Key authentication (WEP only) * @NL80211_AUTHTYPE_FT: Fast BSS Transition (IEEE 802.11r) * @NL80211_AUTHTYPE_NETWORK_EAP: Network EAP (some Cisco APs and mainly LEAP) + * @__NL80211_AUTHTYPE_NUM: internal + * @NL80211_AUTHTYPE_MAX: maximum valid auth algorithm + * @NL80211_AUTHTYPE_AUTOMATIC: determine automatically (if necessary by + * trying multiple times); this is invalid in netlink -- leave out + * the attribute for this on CONNECT commands. */ enum nl80211_auth_type { NL80211_AUTHTYPE_OPEN_SYSTEM, NL80211_AUTHTYPE_SHARED_KEY, NL80211_AUTHTYPE_FT, NL80211_AUTHTYPE_NETWORK_EAP, + + /* keep last */ + __NL80211_AUTHTYPE_NUM, + NL80211_AUTHTYPE_MAX = __NL80211_AUTHTYPE_NUM - 1, + NL80211_AUTHTYPE_AUTOMATIC }; /** @@ -1235,4 +1310,9 @@ enum nl80211_mfp { NL80211_MFP_REQUIRED, }; +enum nl80211_wpa_versions { + NL80211_WPA_VERSION_1 = 1 << 0, + NL80211_WPA_VERSION_2 = 1 << 1, +}; + #endif /* __LINUX_NL80211_H */ -- cgit v1.2.3 From 1be491fca12ff599c37ceaf7e9042ebee9f0068e Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Sun, 5 Jul 2009 14:51:06 +0200 Subject: rfkill: prep for rfkill API changes We've designed the /dev/rfkill API in a way that we can increase the event struct by adding members at the end, should it become necessary. To validate the events, userspace and the kernel need to have the proper event size to check for -- when reading from the other end they need to verify that it's at least version 1 of the event API, with the current struct size, so define a constant for that and make the code a little more 'future proof'. Not that I expect that we'll have to change the event size any time soon, but it's better to write the code in a way that lends itself to extending. Due to the current size of the event struct, the code is currently equivalent, but should the event struct ever need to be increased the new code might not need changing. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/rfkill.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/linux') diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 2ce29831feb6..f3d5812693d6 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -82,6 +82,20 @@ struct rfkill_event { __u8 soft, hard; } __packed; +/* + * We are planning to be backward and forward compatible with changes + * to the event struct, by adding new, optional, members at the end. + * When reading an event (whether the kernel from userspace or vice + * versa) we need to accept anything that's at least as large as the + * version 1 event size, but might be able to accept other sizes in + * the future. + * + * One exception is the kernel -- we already have two event sizes in + * that we've made the 'hard' member optional since our only option + * is to ignore it anyway. + */ +#define RFKILL_EVENT_SIZE_V1 8 + /* ioctl for turning off rfkill-input (if present) */ #define RFKILL_IOC_MAGIC 'R' #define RFKILL_IOC_NOINPUT 1 -- cgit v1.2.3 From 3e5d7649a64e558e4146ddfad4dfcf13fc65dd47 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 7 Jul 2009 14:37:26 +0200 Subject: cfg80211: let SME control reassociation vs. association Since we don't really know that well in the kernel, let's let the SME control whether it wants to use reassociation or not, by allowing it to give the previous BSSID in the associate() parameters. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/nl80211.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index b34c17f52f3e..e496a2daf7ef 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -564,6 +564,9 @@ enum nl80211_commands { * @NL80211_ATTR_RESP_IE: (Re)association response information elements as * sent by peer, for ROAM and successful CONNECT events. * + * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE + * commands to specify using a reassociate frame + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -687,6 +690,8 @@ enum nl80211_attrs { NL80211_ATTR_REQ_IE, NL80211_ATTR_RESP_IE, + NL80211_ATTR_PREV_BSSID, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, -- cgit v1.2.3 From 440c1ce178d6a6743e02d136a55b2de3f6d62a20 Mon Sep 17 00:00:00 2001 From: Huang Weiyi Date: Fri, 10 Jul 2009 15:33:49 +0000 Subject: dropmon: remove duplicated #include Remove duplicated #include('s) in include/linux/net_dropmon.h Signed-off-by: Huang Weiyi Signed-off-by: David S. Miller --- include/linux/net_dropmon.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/net_dropmon.h b/include/linux/net_dropmon.h index 3ceb0cc1bc78..2a739462caeb 100644 --- a/include/linux/net_dropmon.h +++ b/include/linux/net_dropmon.h @@ -3,7 +3,6 @@ #include #include -#include struct net_dm_drop_point { __u8 pc[8]; -- cgit v1.2.3 From 1dacc76d0014a034b8aca14237c127d7c19d7726 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 1 Jul 2009 11:26:02 +0000 Subject: net/compat/wext: send different messages to compat tasks Wireless extensions have the unfortunate problem that events are multicast netlink messages, and are not independent of pointer size. Thus, currently 32-bit tasks on 64-bit platforms cannot properly receive events and fail with all kinds of strange problems, for instance wpa_supplicant never notices disassociations, due to the way the 64-bit event looks (to a 32-bit process), the fact that the address is all zeroes is lost, it thinks instead it is 00:00:00:00:01:00. The same problem existed with the ioctls, until David Miller fixed those some time ago in an heroic effort. A different problem caused by this is that we cannot send the ASSOCREQIE/ASSOCRESPIE events because sending them causes a 32-bit wpa_supplicant on a 64-bit system to overwrite its internal information, which is worse than it not getting the information at all -- so we currently resort to sending a custom string event that it then parses. This, however, has a severe size limitation we are frequently hitting with modern access points; this limitation would can be lifted after this patch by sending the correct binary, not custom, event. A similar problem apparently happens for some other netlink users on x86_64 with 32-bit tasks due to the alignment for 64-bit quantities. In order to fix these problems, I have implemented a way to send compat messages to tasks. When sending an event, we send the non-compat event data together with a compat event data in skb_shinfo(main_skb)->frag_list. Then, when the event is read from the socket, the netlink code makes sure to pass out only the skb that is compatible with the task. This approach was suggested by David Miller, my original approach required always sending two skbs but that had various small problems. To determine whether compat is needed or not, I have used the MSG_CMSG_COMPAT flag, and adjusted the call path for recv and recvfrom to include it, even if those calls do not have a cmsg parameter. I have not solved one small part of the problem, and I don't think it is necessary to: if a 32-bit application uses read() rather than any form of recvmsg() it will still get the wrong (64-bit) event. However, neither do applications actually do this, nor would it be a regression. Signed-off-by: Johannes Berg Signed-off-by: David S. Miller --- include/linux/wireless.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux') diff --git a/include/linux/wireless.h b/include/linux/wireless.h index cb24204851f7..5b4c6c772a9b 100644 --- a/include/linux/wireless.h +++ b/include/linux/wireless.h @@ -1132,6 +1132,14 @@ struct __compat_iw_event { }; #define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer) #define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length) + +/* Size of the various events for compat */ +#define IW_EV_COMPAT_CHAR_LEN (IW_EV_COMPAT_LCP_LEN + IFNAMSIZ) +#define IW_EV_COMPAT_UINT_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(__u32)) +#define IW_EV_COMPAT_FREQ_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_freq)) +#define IW_EV_COMPAT_PARAM_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_param)) +#define IW_EV_COMPAT_ADDR_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct sockaddr)) +#define IW_EV_COMPAT_QUAL_LEN (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_quality)) #define IW_EV_COMPAT_POINT_LEN \ (IW_EV_COMPAT_LCP_LEN + sizeof(struct compat_iw_point) - \ IW_EV_COMPAT_POINT_OFF) -- cgit v1.2.3 From e36aa25a533962b08402530e8443ac804a454e27 Mon Sep 17 00:00:00 2001 From: Sridhar Samudrala Date: Tue, 14 Jul 2009 14:21:04 +0000 Subject: tun: Allow tap device to send/receive UFO packets. - Allow setting UFO on tap device and handle UFO packets. Signed-off-by: Sridhar Samudrala --------------------------------------------------------- Signed-off-by: David S. Miller --- include/linux/if_tun.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/if_tun.h b/include/linux/if_tun.h index 915ba5789f0e..3f5fd523b49d 100644 --- a/include/linux/if_tun.h +++ b/include/linux/if_tun.h @@ -62,6 +62,7 @@ #define TUN_F_TSO4 0x02 /* I can handle TSO for IPv4 packets */ #define TUN_F_TSO6 0x04 /* I can handle TSO for IPv6 packets */ #define TUN_F_TSO_ECN 0x08 /* I can handle TSO with ECN bits. */ +#define TUN_F_UFO 0x10 /* I can handle UFO packets */ /* Protocol info prepended to the packets (when IFF_NO_PI is not set) */ #define TUN_PKT_STRIP 0x0001 -- cgit v1.2.3 From 0741241c6b80bfd58417e95de984d60c9e9ef2a0 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Fri, 17 Jul 2009 10:13:21 -0700 Subject: connector: make callback argument type explicit The connector documentation states that the argument to the callback function is always a pointer to a struct cn_msg, but rather than encode it in the API itself, it uses a void pointer everywhere. This doesn't make much sense to encode the pointer in documentation as it prevents proper C type checking from occurring and can easily allow people to use the wrong pointer type. So convert the argument type to an explicit struct cn_msg pointer. Signed-off-by: Mike Frysinger Signed-off-by: David S. Miller --- include/linux/connector.h | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/connector.h b/include/linux/connector.h index b68d27850d51..47ebf416f512 100644 --- a/include/linux/connector.h +++ b/include/linux/connector.h @@ -136,7 +136,7 @@ struct cn_callback_data { void *ddata; void *callback_priv; - void (*callback) (void *); + void (*callback) (struct cn_msg *); void *free; }; @@ -167,11 +167,11 @@ struct cn_dev { struct cn_queue_dev *cbdev; }; -int cn_add_callback(struct cb_id *, char *, void (*callback) (void *)); +int cn_add_callback(struct cb_id *, char *, void (*callback) (struct cn_msg *)); void cn_del_callback(struct cb_id *); int cn_netlink_send(struct cn_msg *, u32, gfp_t); -int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(void *)); +int cn_queue_add_callback(struct cn_queue_dev *dev, char *name, struct cb_id *id, void (*callback)(struct cn_msg *)); void cn_queue_del_callback(struct cn_queue_dev *dev, struct cb_id *id); int queue_cn_work(struct cn_callback_entry *cbq, struct work_struct *work); -- cgit v1.2.3 From b9454e83cac42fcdc90bfbfba479132bd6629455 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 8 Jul 2009 13:29:08 +0200 Subject: nl80211: introduce new key attributes We will soon want to nest key attributes into some new attribute for configuring static WEP keys at connect() and ibss_join() time, so we need nested attributes for that. However, key attributes right now are 'global'. This patch thus introduces new nested attributes for the key settings and functions for parsing them. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/nl80211.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index e496a2daf7ef..48e0913c2209 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -567,6 +567,9 @@ enum nl80211_commands { * @NL80211_ATTR_PREV_BSSID: previous BSSID, to be used by in ASSOCIATE * commands to specify using a reassociate frame * + * @NL80211_ATTR_KEY: key information in a nested attribute with + * %NL80211_KEY_* sub-attributes + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -692,6 +695,8 @@ enum nl80211_attrs { NL80211_ATTR_PREV_BSSID, + NL80211_ATTR_KEY, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -720,6 +725,7 @@ enum nl80211_attrs { #define NL80211_ATTR_CIPHER_SUITE_GROUP NL80211_ATTR_CIPHER_SUITE_GROUP #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES +#define NL80211_ATTR_KEY NL80211_ATTR_KEY #define NL80211_MAX_SUPP_RATES 32 #define NL80211_MAX_SUPP_REG_RULES 32 @@ -1320,4 +1326,34 @@ enum nl80211_wpa_versions { NL80211_WPA_VERSION_2 = 1 << 1, }; +/** + * enum nl80211_key_attributes - key attributes + * @__NL80211_KEY_INVALID: invalid + * @NL80211_KEY_DATA: (temporal) key data; for TKIP this consists of + * 16 bytes encryption key followed by 8 bytes each for TX and RX MIC + * keys + * @NL80211_KEY_IDX: key ID (u8, 0-3) + * @NL80211_KEY_CIPHER: key cipher suite (u32, as defined by IEEE 802.11 + * section 7.3.2.25.1, e.g. 0x000FAC04) + * @NL80211_KEY_SEQ: transmit key sequence number (IV/PN) for TKIP and + * CCMP keys, each six bytes in little endian + * @NL80211_KEY_DEFAULT: flag indicating default key + * @NL80211_KEY_DEFAULT_MGMT: flag indicating default management key + * @__NL80211_KEY_AFTER_LAST: internal + * @NL80211_KEY_MAX: highest key attribute + */ +enum nl80211_key_attributes { + __NL80211_KEY_INVALID, + NL80211_KEY_DATA, + NL80211_KEY_IDX, + NL80211_KEY_CIPHER, + NL80211_KEY_SEQ, + NL80211_KEY_DEFAULT, + NL80211_KEY_DEFAULT_MGMT, + + /* keep last */ + __NL80211_KEY_AFTER_LAST, + NL80211_KEY_MAX = __NL80211_KEY_AFTER_LAST - 1 +}; + #endif /* __LINUX_NL80211_H */ -- cgit v1.2.3 From fffd0934b9390f34bec45762192b7edd3b12b4b5 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 8 Jul 2009 14:22:54 +0200 Subject: cfg80211: rework key operation This reworks the key operation in cfg80211, and now only allows, from userspace, configuring keys (via nl80211) after the connection has been established (in managed mode), the IBSS been joined (in IBSS mode), at any time (in AP[_VLAN] modes) or never for all the other modes. In order to do shared key authentication correctly, it is now possible to give a WEP key to the AUTH command. To configure static WEP keys, these are given to the CONNECT or IBSS_JOIN command directly, for a userspace SME it is assumed it will configure it properly after the connection has been established. Since mac80211 used to check the default key in IBSS mode to see whether or not the network is protected, it needs an update in that area, as well as an update to make use of the WEP key passed to auth() for shared key authentication. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/nl80211.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 48e0913c2209..b043b78dd2c3 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -569,6 +569,9 @@ enum nl80211_commands { * * @NL80211_ATTR_KEY: key information in a nested attribute with * %NL80211_KEY_* sub-attributes + * @NL80211_ATTR_KEYS: array of keys for static WEP keys for connect() + * and join_ibss(), key information is in a nested attribute each + * with %NL80211_KEY_* sub-attributes * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -696,6 +699,7 @@ enum nl80211_attrs { NL80211_ATTR_PREV_BSSID, NL80211_ATTR_KEY, + NL80211_ATTR_KEYS, /* add attributes here, update the policy in nl80211.c */ @@ -726,6 +730,7 @@ enum nl80211_attrs { #define NL80211_ATTR_WPA_VERSIONS NL80211_ATTR_WPA_VERSIONS #define NL80211_ATTR_AKM_SUITES NL80211_ATTR_AKM_SUITES #define NL80211_ATTR_KEY NL80211_ATTR_KEY +#define NL80211_ATTR_KEYS NL80211_ATTR_KEYS #define NL80211_MAX_SUPP_RATES 32 #define NL80211_MAX_SUPP_REG_RULES 32 -- cgit v1.2.3 From 48ab905d1a81b7df33a33def04a890e4e0c51460 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Fri, 10 Jul 2009 18:42:31 +0200 Subject: nl80211: report BSS status When connected to a BSS, or joined to an IBSS, we'll want to know in userspace without using wireless extensions, so report the BSS status in the BSS list. Userspace can query the BSS list, display all the information and retrieve the station information as well. For example (from hwsim): $ iw dev wlan1 scan dump BSS 02:00:00:00:00:00 (on wlan1) -- associated freq: 2462 beacon interval: 100 capability: ESS ShortSlotTime (0x0401) signal: -50.00 dBm SSID: j Supported rates: 1.0* 2.0* 5.5* 11.0* 6.0 9.0 12.0 18.0 DS Paramater set: channel 11 ERP: Extended supported rates: 24.0 36.0 48.0 54.0 Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/nl80211.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index b043b78dd2c3..962e2232a074 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -1260,6 +1260,7 @@ enum nl80211_channel_type { * in mBm (100 * dBm) (s32) * @NL80211_BSS_SIGNAL_UNSPEC: signal strength of the probe response/beacon * in unspecified units, scaled to 0..100 (u8) + * @NL80211_BSS_STATUS: status, if this BSS is "used" * @__NL80211_BSS_AFTER_LAST: internal * @NL80211_BSS_MAX: highest BSS attribute */ @@ -1273,12 +1274,22 @@ enum nl80211_bss { NL80211_BSS_INFORMATION_ELEMENTS, NL80211_BSS_SIGNAL_MBM, NL80211_BSS_SIGNAL_UNSPEC, + NL80211_BSS_STATUS, /* keep last */ __NL80211_BSS_AFTER_LAST, NL80211_BSS_MAX = __NL80211_BSS_AFTER_LAST - 1 }; +/** + * enum nl80211_bss_status - BSS "status" + */ +enum nl80211_bss_status { + NL80211_BSS_STATUS_AUTHENTICATED, + NL80211_BSS_STATUS_ASSOCIATED, + NL80211_BSS_STATUS_IBSS_JOINED, +}; + /** * enum nl80211_auth_type - AuthenticationType * -- cgit v1.2.3 From 72bce62775db0315511474e8d8f8e25d25b48366 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 17 Jun 2009 17:45:28 +0200 Subject: net: remove unused skb->do_not_encrypt mac80211 required this due to the master netdev, but now it can put all information into skb->cb and this can go. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/skbuff.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'include/linux') diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index f2c69a2cca17..df7b23ac66e6 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -304,7 +304,6 @@ typedef unsigned char *sk_buff_data_t; * @tc_index: Traffic control index * @tc_verd: traffic control verdict * @ndisc_nodetype: router type (from link layer) - * @do_not_encrypt: set to prevent encryption of this frame * @dma_cookie: a cookie to one of several possible DMA operations * done by skb DMA functions * @secmark: security marking @@ -379,13 +378,10 @@ struct sk_buff { kmemcheck_bitfield_begin(flags2); #ifdef CONFIG_IPV6_NDISC_NODETYPE __u8 ndisc_nodetype:2; -#endif -#if defined(CONFIG_MAC80211) || defined(CONFIG_MAC80211_MODULE) - __u8 do_not_encrypt:1; #endif kmemcheck_bitfield_end(flags2); - /* 0/13/14 bit hole */ + /* 0/14 bit hole */ #ifdef CONFIG_NET_DMA dma_cookie_t dma_cookie; -- cgit v1.2.3 From cb3824bade2549d7ad059d5802da43312540fdee Mon Sep 17 00:00:00 2001 From: Karsten Keil Date: Wed, 8 Jul 2009 14:21:12 +0200 Subject: ISDN: Make isdnhdlc usable for other ISDN drivers isdnhdlc is useful for other ISDN drivers as well. Move the include file to a central location and the source to the central isdn location. Signed-off-by: Karsten Keil --- include/linux/isdn/hdlc.h | 70 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 include/linux/isdn/hdlc.h (limited to 'include/linux') diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h new file mode 100644 index 000000000000..cf0a95a24015 --- /dev/null +++ b/include/linux/isdn/hdlc.h @@ -0,0 +1,70 @@ +/* + * isdnhdlc.h -- General purpose ISDN HDLC decoder. + * + * Implementation of a HDLC decoder/encoder in software. + * Neccessary because some ISDN devices don't have HDLC + * controllers. Also included: a bit reversal table. + * + *Copyright (C) 2002 Wolfgang Mües + * 2001 Frode Isaksen + * 2001 Kai Germaschewski + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#ifndef __ISDNHDLC_H__ +#define __ISDNHDLC_H__ + +struct isdnhdlc_vars { + int bit_shift; + int hdlc_bits1; + int data_bits; + int ffbit_shift; // encoding only + int state; + int dstpos; + + unsigned short crc; + + unsigned char cbin; + unsigned char shift_reg; + unsigned char ffvalue; + + unsigned int data_received:1; // set if transferring data + unsigned int dchannel:1; // set if D channel (send idle instead of flags) + unsigned int do_adapt56:1; // set if 56K adaptation + unsigned int do_closing:1; // set if in closing phase (need to send CRC + flag +}; + + +/* + The return value from isdnhdlc_decode is + the frame length, 0 if no complete frame was decoded, + or a negative error number +*/ +#define HDLC_FRAMING_ERROR 1 +#define HDLC_CRC_ERROR 2 +#define HDLC_LENGTH_ERROR 3 + +extern void isdnhdlc_rcv_init (struct isdnhdlc_vars *hdlc, int do_adapt56); + +extern int isdnhdlc_decode (struct isdnhdlc_vars *hdlc, const unsigned char *src, int slen,int *count, + unsigned char *dst, int dsize); + +extern void isdnhdlc_out_init (struct isdnhdlc_vars *hdlc,int is_d_channel,int do_adapt56); + +extern int isdnhdlc_encode (struct isdnhdlc_vars *hdlc,const unsigned char *src,unsigned short slen,int *count, + unsigned char *dst,int dsize); + +#endif /* __ISDNHDLC_H__ */ -- cgit v1.2.3 From 6bd4bcd3cd8affc09eaee7efbc037f65f4a71501 Mon Sep 17 00:00:00 2001 From: Karsten Keil Date: Wed, 8 Jul 2009 19:11:09 +0200 Subject: ISDN: Clean up isdnhdlc code Clean up isdnhdlc to meet current code standard. Remove hint to already removed bit reversal table. Signed-off-by: Karsten Keil --- include/linux/isdn/hdlc.h | 68 ++++++++++++++++++++++++++--------------------- 1 file changed, 37 insertions(+), 31 deletions(-) (limited to 'include/linux') diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h index cf0a95a24015..8f3540c7f692 100644 --- a/include/linux/isdn/hdlc.h +++ b/include/linux/isdn/hdlc.h @@ -1,27 +1,28 @@ /* - * isdnhdlc.h -- General purpose ISDN HDLC decoder. + * hdlc.h -- General purpose ISDN HDLC decoder. * * Implementation of a HDLC decoder/encoder in software. * Neccessary because some ISDN devices don't have HDLC - * controllers. Also included: a bit reversal table. + * controllers. * - *Copyright (C) 2002 Wolfgang Mües - * 2001 Frode Isaksen - * 2001 Kai Germaschewski + * Copyright (C) + * 2002 Wolfgang Mües + * 2001 Frode Isaksen + * 2001 Kai Germaschewski * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef __ISDNHDLC_H__ @@ -31,20 +32,24 @@ struct isdnhdlc_vars { int bit_shift; int hdlc_bits1; int data_bits; - int ffbit_shift; // encoding only + int ffbit_shift; /* encoding only */ int state; int dstpos; - unsigned short crc; + u16 crc; - unsigned char cbin; - unsigned char shift_reg; - unsigned char ffvalue; + u8 cbin; + u8 shift_reg; + u8 ffvalue; - unsigned int data_received:1; // set if transferring data - unsigned int dchannel:1; // set if D channel (send idle instead of flags) - unsigned int do_adapt56:1; // set if 56K adaptation - unsigned int do_closing:1; // set if in closing phase (need to send CRC + flag + /* set if transferring data */ + u32 data_received:1; + /* set if D channel (send idle instead of flags) */ + u32 dchannel:1; + /* set if 56K adaptation */ + u32 do_adapt56:1; + /* set if in closing phase (need to send CRC + flag) */ + u32 do_closing:1; }; @@ -57,14 +62,15 @@ struct isdnhdlc_vars { #define HDLC_CRC_ERROR 2 #define HDLC_LENGTH_ERROR 3 -extern void isdnhdlc_rcv_init (struct isdnhdlc_vars *hdlc, int do_adapt56); +extern void isdnhdlc_rcv_init(struct isdnhdlc_vars *hdlc, int do_adapt56); -extern int isdnhdlc_decode (struct isdnhdlc_vars *hdlc, const unsigned char *src, int slen,int *count, - unsigned char *dst, int dsize); +extern int isdnhdlc_decode(struct isdnhdlc_vars *hdlc, const u8 *src, + int slen, int *count, u8 *dst, int dsize); -extern void isdnhdlc_out_init (struct isdnhdlc_vars *hdlc,int is_d_channel,int do_adapt56); +extern void isdnhdlc_out_init(struct isdnhdlc_vars *hdlc, int is_d_channel, + int do_adapt56); -extern int isdnhdlc_encode (struct isdnhdlc_vars *hdlc,const unsigned char *src,unsigned short slen,int *count, - unsigned char *dst,int dsize); +extern int isdnhdlc_encode(struct isdnhdlc_vars *hdlc, const u8 *src, + u16 slen, int *count, u8 *dst, int dsize); #endif /* __ISDNHDLC_H__ */ -- cgit v1.2.3 From c38fc3bc2ecddd4f5278131603e6964cbed071b2 Mon Sep 17 00:00:00 2001 From: Karsten Keil Date: Wed, 8 Jul 2009 20:31:42 +0200 Subject: ISDN: Add support for none reverse bitstreams to isdnhdc The original isdnhdlc code was developed for devices which had reversed bitorder in the byte stream. Adding code to handle normal bitstreams as well. Signed-off-by: Karsten Keil --- include/linux/isdn/hdlc.h | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/isdn/hdlc.h b/include/linux/isdn/hdlc.h index 8f3540c7f692..4b3ecc40889a 100644 --- a/include/linux/isdn/hdlc.h +++ b/include/linux/isdn/hdlc.h @@ -6,6 +6,7 @@ * controllers. * * Copyright (C) + * 2009 Karsten Keil * 2002 Wolfgang Mües * 2001 Frode Isaksen * 2001 Kai Germaschewski @@ -50,8 +51,14 @@ struct isdnhdlc_vars { u32 do_adapt56:1; /* set if in closing phase (need to send CRC + flag) */ u32 do_closing:1; + /* set if data is bitreverse */ + u32 do_bitreverse:1; }; +/* Feature Flags */ +#define HDLC_56KBIT 0x01 +#define HDLC_DCHANNEL 0x02 +#define HDLC_BITREVERSE 0x04 /* The return value from isdnhdlc_decode is @@ -62,13 +69,12 @@ struct isdnhdlc_vars { #define HDLC_CRC_ERROR 2 #define HDLC_LENGTH_ERROR 3 -extern void isdnhdlc_rcv_init(struct isdnhdlc_vars *hdlc, int do_adapt56); +extern void isdnhdlc_rcv_init(struct isdnhdlc_vars *hdlc, u32 features); extern int isdnhdlc_decode(struct isdnhdlc_vars *hdlc, const u8 *src, int slen, int *count, u8 *dst, int dsize); -extern void isdnhdlc_out_init(struct isdnhdlc_vars *hdlc, int is_d_channel, - int do_adapt56); +extern void isdnhdlc_out_init(struct isdnhdlc_vars *hdlc, u32 features); extern int isdnhdlc_encode(struct isdnhdlc_vars *hdlc, const u8 *src, u16 slen, int *count, u8 *dst, int dsize); -- cgit v1.2.3 From fb286f0471a04ef646c8e5c79750ae6718183745 Mon Sep 17 00:00:00 2001 From: Karsten Keil Date: Thu, 9 Jul 2009 10:02:29 +0200 Subject: mISDN: Make clearing B-channel a common function Clearing B-channel is needed in every driver, so it makes sense to have it as common function. Signed-off-by: Karsten Keil --- include/linux/mISDNhw.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h index 7f9831da847f..4af841408fb5 100644 --- a/include/linux/mISDNhw.h +++ b/include/linux/mISDNhw.h @@ -168,6 +168,7 @@ struct bchannel { extern int mISDN_initdchannel(struct dchannel *, int, void *); extern int mISDN_initbchannel(struct bchannel *, int); extern int mISDN_freedchannel(struct dchannel *); +extern void mISDN_clear_bchannel(struct bchannel *); extern int mISDN_freebchannel(struct bchannel *); extern void queue_ch_frame(struct mISDNchannel *, u_int, int, struct sk_buff *); -- cgit v1.2.3 From da2272c91ae81b41ae6fa6ebdc767a6cef73b770 Mon Sep 17 00:00:00 2001 From: Karsten Keil Date: Wed, 22 Jul 2009 20:01:59 +0200 Subject: mISDN: Add support for Speedfax+ cards Add support for the Siemens ISAR DSP chip and cards based on it, including analog modem protocols. Signed-off-by: Karsten Keil --- include/linux/mISDNif.h | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/mISDNif.h b/include/linux/mISDNif.h index 45100b39a7cf..536ca12442ca 100644 --- a/include/linux/mISDNif.h +++ b/include/linux/mISDNif.h @@ -37,7 +37,7 @@ */ #define MISDN_MAJOR_VERSION 1 #define MISDN_MINOR_VERSION 1 -#define MISDN_RELEASE 20 +#define MISDN_RELEASE 21 /* primitives for information exchange * generell format @@ -153,6 +153,18 @@ #define HFC_VOL_CHANGE_RX 0x2602 #define HFC_SPL_LOOP_ON 0x2603 #define HFC_SPL_LOOP_OFF 0x2604 +/* for T30 FAX and analog modem */ +#define HW_MOD_FRM 0x4000 +#define HW_MOD_FRH 0x4001 +#define HW_MOD_FTM 0x4002 +#define HW_MOD_FTH 0x4003 +#define HW_MOD_FTS 0x4004 +#define HW_MOD_CONNECT 0x4010 +#define HW_MOD_OK 0x4011 +#define HW_MOD_NOCARR 0x4012 +#define HW_MOD_FCERROR 0x4013 +#define HW_MOD_READY 0x4014 +#define HW_MOD_LASTDATA 0x4015 /* DSP_TONE_PATT_ON parameter */ #define TONE_OFF 0x0000 @@ -224,6 +236,8 @@ #define ISDN_P_B_L2DTMF 0x24 #define ISDN_P_B_L2DSP 0x25 #define ISDN_P_B_L2DSPHDLC 0x26 +#define ISDN_P_B_T30_FAX 0x27 +#define ISDN_P_B_MODEM_ASYNC 0x28 #define OPTION_L2_PMX 1 #define OPTION_L2_PTP 2 -- cgit v1.2.3 From b5eb0589937eae2d58fca17fa45ed44152e772ed Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 15 Jul 2009 05:23:23 +0000 Subject: net: deprecate print_mac We've had %pM for long enough now, time to deprecate print_mac() and remove the __maybe_unused attribute from DECLARE_MAC_BUF so that variables declared with that can be found and removed. Otherwise people are putting in new users of print_mac(). Signed-off-by: Johannes Berg Signed-off-by: David S. Miller --- include/linux/if_ether.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux') diff --git a/include/linux/if_ether.h b/include/linux/if_ether.h index 70fdba2bbf71..580b6004d00e 100644 --- a/include/linux/if_ether.h +++ b/include/linux/if_ether.h @@ -139,10 +139,10 @@ extern ssize_t sysfs_format_mac(char *buf, const unsigned char *addr, int len); /* * Display a 6 byte device address (MAC) in a readable format. */ -extern char *print_mac(char *buf, const unsigned char *addr); +extern char *print_mac(char *buf, const unsigned char *addr) __deprecated; #define MAC_FMT "%02x:%02x:%02x:%02x:%02x:%02x" #define MAC_BUF_SIZE 18 -#define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE] __maybe_unused +#define DECLARE_MAC_BUF(var) char var[MAC_BUF_SIZE] #endif -- cgit v1.2.3 From 51def0bea92629dff02ff1de40603eb90c609c55 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Wed, 22 Jul 2009 14:06:56 +0000 Subject: imwc3200: move iwmc3200 SDIO ids to sdio_ids.h 1. add intel's sdio vendor id to sdio_ids.h 2. move iwmc3200 sdio devices' ids to sdio_ids.h Signed-off-by: Tomas Winkler Signed-off-by: David S. Miller --- include/linux/mmc/sdio_ids.h | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'include/linux') diff --git a/include/linux/mmc/sdio_ids.h b/include/linux/mmc/sdio_ids.h index 39751c8cde9c..2dbfb5a05994 100644 --- a/include/linux/mmc/sdio_ids.h +++ b/include/linux/mmc/sdio_ids.h @@ -22,6 +22,12 @@ /* * Vendors and devices. Sort key: vendor first, device next. */ +#define SDIO_VENDOR_ID_INTEL 0x0089 +#define SDIO_DEVICE_ID_INTEL_IWMC3200WIMAX 0x1402 +#define SDIO_DEVICE_ID_INTEL_IWMC3200WIFI 0x1403 +#define SDIO_DEVICE_ID_INTEL_IWMC3200TOP 0x1404 +#define SDIO_DEVICE_ID_INTEL_IWMC3200GPS 0x1405 +#define SDIO_DEVICE_ID_INTEL_IWMC3200BT 0x1406 #define SDIO_VENDOR_ID_MARVELL 0x02df #define SDIO_DEVICE_ID_MARVELL_LIBERTAS 0x9103 -- cgit v1.2.3 From 8a729fce76f7af50d8b622f2fb26adce9c8df743 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Sun, 26 Jul 2009 23:18:11 +0000 Subject: net: ethtool_op_get_rx_csum() should be public and exported Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- include/linux/ethtool.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/ethtool.h b/include/linux/ethtool.h index 9b660bd2e2b3..90c4a3616d94 100644 --- a/include/linux/ethtool.h +++ b/include/linux/ethtool.h @@ -368,6 +368,7 @@ struct net_device; /* Some generic methods drivers may use in their ethtool_ops */ u32 ethtool_op_get_link(struct net_device *dev); +u32 ethtool_op_get_rx_csum(struct net_device *dev); u32 ethtool_op_get_tx_csum(struct net_device *dev); int ethtool_op_set_tx_csum(struct net_device *dev, u32 data); int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data); -- cgit v1.2.3 From 463d018323851a608eef52a9427b0585005c647f Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Tue, 14 Jul 2009 00:33:35 +0200 Subject: cfg80211: make aware of net namespaces In order to make cfg80211/nl80211 aware of network namespaces, we have to do the following things: * del_virtual_intf method takes an interface index rather than a netdev pointer - simply change this * nl80211 uses init_net a lot, it changes to use the sender's network namespace * scan requests use the interface index, hold a netdev pointer and reference instead * we want a wiphy and its associated virtual interfaces to be in one netns together, so - we need to be able to change ns for a given interface, so export dev_change_net_namespace() - for each virtual interface set the NETIF_F_NETNS_LOCAL flag, and clear that flag only when the wiphy changes ns, to disallow breaking this invariant * when a network namespace goes away, we need to reparent the wiphy to init_net * cfg80211 users that support creating virtual interfaces must create them in the wiphy's namespace, currently this affects only mac80211 The end result is that you can now switch an entire wiphy into a different network namespace with the new command iw phy# set netns and all virtual interfaces will follow (or the operation fails). Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/nl80211.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/linux') diff --git a/include/linux/nl80211.h b/include/linux/nl80211.h index 962e2232a074..cb3dc6027fd9 100644 --- a/include/linux/nl80211.h +++ b/include/linux/nl80211.h @@ -262,6 +262,9 @@ * reasons, for this the %NL80211_ATTR_DISCONNECTED_BY_AP and * %NL80211_ATTR_REASON_CODE attributes are used. * + * @NL80211_CMD_SET_WIPHY_NETNS: Set a wiphy's netns. Note that all devices + * associated with this wiphy must be down and will follow. + * * @NL80211_CMD_MAX: highest used command number * @__NL80211_CMD_AFTER_LAST: internal use */ @@ -336,6 +339,8 @@ enum nl80211_commands { NL80211_CMD_ROAM, NL80211_CMD_DISCONNECT, + NL80211_CMD_SET_WIPHY_NETNS, + /* add new commands above here */ /* used to define NL80211_CMD_MAX below */ @@ -573,6 +578,8 @@ enum nl80211_commands { * and join_ibss(), key information is in a nested attribute each * with %NL80211_KEY_* sub-attributes * + * @NL80211_ATTR_PID: Process ID of a network namespace. + * * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use */ @@ -701,6 +708,8 @@ enum nl80211_attrs { NL80211_ATTR_KEY, NL80211_ATTR_KEYS, + NL80211_ATTR_PID, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, -- cgit v1.2.3 From d1eba248469272ae0618288bccf65b24d017f1d2 Mon Sep 17 00:00:00 2001 From: Sujith Date: Thu, 23 Jul 2009 15:31:31 +0530 Subject: mac80211: Add a few 802.11n defines for AMPDU parameters Signed-off-by: Sujith Acked-by: Johannes Berg Signed-off-by: John W. Linville --- include/linux/ieee80211.h | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'include/linux') diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 23343ab0bb03..21556a2d9e7e 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -802,6 +802,31 @@ struct ieee80211_ht_cap { #define IEEE80211_HT_AMPDU_PARM_FACTOR 0x03 #define IEEE80211_HT_AMPDU_PARM_DENSITY 0x1C +/* + * Maximum length of AMPDU that the STA can receive. + * Length = 2 ^ (13 + max_ampdu_length_exp) - 1 (octets) + */ +enum ieee80211_max_ampdu_length_exp { + IEEE80211_HT_MAX_AMPDU_8K = 0, + IEEE80211_HT_MAX_AMPDU_16K = 1, + IEEE80211_HT_MAX_AMPDU_32K = 2, + IEEE80211_HT_MAX_AMPDU_64K = 3 +}; + +#define IEEE80211_HT_MAX_AMPDU_FACTOR 13 + +/* Minimum MPDU start spacing */ +enum ieee80211_min_mpdu_spacing { + IEEE80211_HT_MPDU_DENSITY_NONE = 0, /* No restriction */ + IEEE80211_HT_MPDU_DENSITY_0_25 = 1, /* 1/4 usec */ + IEEE80211_HT_MPDU_DENSITY_0_5 = 2, /* 1/2 usec */ + IEEE80211_HT_MPDU_DENSITY_1 = 3, /* 1 usec */ + IEEE80211_HT_MPDU_DENSITY_2 = 4, /* 2 usec */ + IEEE80211_HT_MPDU_DENSITY_4 = 5, /* 4 usec */ + IEEE80211_HT_MPDU_DENSITY_8 = 6, /* 8 usec */ + IEEE80211_HT_MPDU_DENSITY_16 = 7 /* 16 usec */ +}; + /** * struct ieee80211_ht_info - HT information * -- cgit v1.2.3 From 1487cd5e76337555737cbc55d7d83f41460d198f Mon Sep 17 00:00:00 2001 From: Jussi Kivilinna Date: Thu, 30 Jul 2009 19:41:20 +0300 Subject: usbnet: allow "minidriver" to prevent urb unlinking on usbnet_stop rndis_wlan devices freeze after running usbnet_stop several times. It appears that firmware freezes in state where it does not respond to any RNDIS commands and device have to be physically unplugged/replugged. This patch lets minidrivers to disable unlink_urbs on usbnet_stop through new info flag. Signed-off-by: Jussi Kivilinna Cc: David Brownell Signed-off-by: John W. Linville --- include/linux/usb/usbnet.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 7c17b2efba86..c642f78dd9cf 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -86,6 +86,7 @@ struct driver_info { #define FLAG_FRAMING_AX 0x0040 /* AX88772/178 packets */ #define FLAG_WLAN 0x0080 /* use "wlan%d" names */ +#define FLAG_AVOID_UNLINK_URBS 0x0100 /* don't unlink urbs at usbnet_stop() */ /* init device ... can sleep, or cause probe() failure */ -- cgit v1.2.3 From 2a4901bcbe9c122bd56e1f6c337fcb4ad75fafb7 Mon Sep 17 00:00:00 2001 From: Jussi Kivilinna Date: Thu, 30 Jul 2009 19:41:52 +0300 Subject: rndis_host: allow rndis_wlan to see all indications Allow rndis_wlan to see all indications. Currently rndis_host lets rndis_wlan to know about link state changes only, but there is whole set of other 802.11-specific indications that rndis_wlan should handle properly. So rename link_change() to indication() and convert rndis_wlan to use it. Signed-off-by: Jussi Kivilinna Cc: David Brownell Signed-off-by: John W. Linville --- include/linux/usb/usbnet.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include/linux') diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index c642f78dd9cf..de8b4b18961b 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -122,9 +122,8 @@ struct driver_info { * right after minidriver have initialized hardware. */ int (*early_init)(struct usbnet *dev); - /* called by minidriver when link state changes, state: 0=disconnect, - * 1=connect */ - void (*link_change)(struct usbnet *dev, int state); + /* called by minidriver when receiving indication */ + void (*indication)(struct usbnet *dev, void *ind, int indlen); /* for new devices, use the descriptor-reading code instead */ int in; /* rx endpoint */ -- cgit v1.2.3 From 030645aceb3d9f10b1c3d2231c50f5a8bb3a9667 Mon Sep 17 00:00:00 2001 From: Jussi Kivilinna Date: Thu, 30 Jul 2009 19:41:58 +0300 Subject: rndis_wlan: handle 802.11 indications from device Add handling for 802.11 specific rndis indications. Signed-off-by: Jussi Kivilinna Signed-off-by: John W. Linville --- include/linux/usb/rndis_host.h | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h index 37836b937d97..1ef1ebc2b04f 100644 --- a/include/linux/usb/rndis_host.h +++ b/include/linux/usb/rndis_host.h @@ -70,12 +70,13 @@ struct rndis_msg_hdr { #define RNDIS_MSG_KEEPALIVE_C (RNDIS_MSG_KEEPALIVE|RNDIS_MSG_COMPLETION) /* codes for "status" field of completion messages */ -#define RNDIS_STATUS_SUCCESS cpu_to_le32(0x00000000) -#define RNDIS_STATUS_FAILURE cpu_to_le32(0xc0000001) -#define RNDIS_STATUS_INVALID_DATA cpu_to_le32(0xc0010015) -#define RNDIS_STATUS_NOT_SUPPORTED cpu_to_le32(0xc00000bb) -#define RNDIS_STATUS_MEDIA_CONNECT cpu_to_le32(0x4001000b) -#define RNDIS_STATUS_MEDIA_DISCONNECT cpu_to_le32(0x4001000c) +#define RNDIS_STATUS_SUCCESS cpu_to_le32(0x00000000) +#define RNDIS_STATUS_FAILURE cpu_to_le32(0xc0000001) +#define RNDIS_STATUS_INVALID_DATA cpu_to_le32(0xc0010015) +#define RNDIS_STATUS_NOT_SUPPORTED cpu_to_le32(0xc00000bb) +#define RNDIS_STATUS_MEDIA_CONNECT cpu_to_le32(0x4001000b) +#define RNDIS_STATUS_MEDIA_DISCONNECT cpu_to_le32(0x4001000c) +#define RNDIS_STATUS_MEDIA_SPECIFIC_INDICATION cpu_to_le32(0x40010012) /* codes for OID_GEN_PHYSICAL_MEDIUM */ #define RNDIS_PHYSICAL_MEDIUM_UNSPECIFIED cpu_to_le32(0x00000000) -- cgit v1.2.3 From 3ad201496badddd8e1cda87ee6d29e8b3b8e1279 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Sun, 2 Aug 2009 02:36:49 +0300 Subject: rfkill: add the GPS radio type Althoug GPS is a technology w/o transmitting radio and thus not a primary candidate for rfkill switch, rfkill gives unified interface point for devices with wireless technology. The input key is not supplied as it is too be deprecated. Cc: johannes@sipsolutions.net Signed-off-by: Tomas Winkler Acked-by: Marcel Holtmann Signed-off-by: John W. Linville --- include/linux/rfkill.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/rfkill.h b/include/linux/rfkill.h index 10202903141a..21ca51bf4dd2 100644 --- a/include/linux/rfkill.h +++ b/include/linux/rfkill.h @@ -47,6 +47,7 @@ enum rfkill_type { RFKILL_TYPE_UWB, RFKILL_TYPE_WIMAX, RFKILL_TYPE_WWAN, + RFKILL_TYPE_GPS, NUM_RFKILL_TYPES, }; -- cgit v1.2.3 From 7cd1837b5d24417eca667d674a97bea936849785 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:36:33 +0200 Subject: netfilter: xtables: remove xt_TOS v0 Superseded by xt_TOS v1 (v2.6.24-2396-g5c350e5). Signed-off-by: Jan Engelhardt --- include/linux/netfilter_ipv4/Kbuild | 2 -- include/linux/netfilter_ipv4/ipt_TOS.h | 12 ------------ include/linux/netfilter_ipv4/ipt_tos.h | 13 ------------- 3 files changed, 27 deletions(-) delete mode 100644 include/linux/netfilter_ipv4/ipt_TOS.h delete mode 100644 include/linux/netfilter_ipv4/ipt_tos.h (limited to 'include/linux') diff --git a/include/linux/netfilter_ipv4/Kbuild b/include/linux/netfilter_ipv4/Kbuild index 3a7105bb8f33..86d81a285f9c 100644 --- a/include/linux/netfilter_ipv4/Kbuild +++ b/include/linux/netfilter_ipv4/Kbuild @@ -9,7 +9,6 @@ header-y += ipt_NFQUEUE.h header-y += ipt_REJECT.h header-y += ipt_SAME.h header-y += ipt_TCPMSS.h -header-y += ipt_TOS.h header-y += ipt_TTL.h header-y += ipt_ULOG.h header-y += ipt_addrtype.h @@ -40,7 +39,6 @@ header-y += ipt_sctp.h header-y += ipt_state.h header-y += ipt_string.h header-y += ipt_tcpmss.h -header-y += ipt_tos.h header-y += ipt_ttl.h unifdef-y += ip_queue.h diff --git a/include/linux/netfilter_ipv4/ipt_TOS.h b/include/linux/netfilter_ipv4/ipt_TOS.h deleted file mode 100644 index 6bf9e1fdfd88..000000000000 --- a/include/linux/netfilter_ipv4/ipt_TOS.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _IPT_TOS_H_target -#define _IPT_TOS_H_target - -#ifndef IPTOS_NORMALSVC -#define IPTOS_NORMALSVC 0 -#endif - -struct ipt_tos_target_info { - u_int8_t tos; -}; - -#endif /*_IPT_TOS_H_target*/ diff --git a/include/linux/netfilter_ipv4/ipt_tos.h b/include/linux/netfilter_ipv4/ipt_tos.h deleted file mode 100644 index a21f5df23c50..000000000000 --- a/include/linux/netfilter_ipv4/ipt_tos.h +++ /dev/null @@ -1,13 +0,0 @@ -#ifndef _IPT_TOS_H -#define _IPT_TOS_H - -struct ipt_tos_info { - u_int8_t tos; - u_int8_t invert; -}; - -#ifndef IPTOS_NORMALSVC -#define IPTOS_NORMALSVC 0 -#endif - -#endif /*_IPT_TOS_H*/ -- cgit v1.2.3 From e973a70ca033bfcd4d8b59d1f66bfc1e782e1276 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:42:12 +0200 Subject: netfilter: xtables: remove xt_CONNMARK v0 Superseded by xt_CONNMARK v1 (v2.6.24-2917-g0dc8c76). Signed-off-by: Jan Engelhardt --- include/linux/netfilter/xt_CONNMARK.h | 6 ------ 1 file changed, 6 deletions(-) (limited to 'include/linux') diff --git a/include/linux/netfilter/xt_CONNMARK.h b/include/linux/netfilter/xt_CONNMARK.h index 7635c8ffdadb..0a8545866752 100644 --- a/include/linux/netfilter/xt_CONNMARK.h +++ b/include/linux/netfilter/xt_CONNMARK.h @@ -18,12 +18,6 @@ enum { XT_CONNMARK_RESTORE }; -struct xt_connmark_target_info { - unsigned long mark; - unsigned long mask; - __u8 mode; -}; - struct xt_connmark_tginfo1 { __u32 ctmark, ctmask, nfmask; __u8 mode; -- cgit v1.2.3 From c8001f7fd5a4684280fddceed9fae9ea2e4fb521 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Fri, 12 Jun 2009 18:47:32 +0200 Subject: netfilter: xtables: remove xt_MARK v0, v1 Superseded by xt_MARK v2 (v2.6.24-2918-ge0a812a). Signed-off-by: Jan Engelhardt --- include/linux/netfilter/xt_MARK.h | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'include/linux') diff --git a/include/linux/netfilter/xt_MARK.h b/include/linux/netfilter/xt_MARK.h index 028304bcc0b1..bc9561bdef79 100644 --- a/include/linux/netfilter/xt_MARK.h +++ b/include/linux/netfilter/xt_MARK.h @@ -3,23 +3,6 @@ #include -/* Version 0 */ -struct xt_mark_target_info { - unsigned long mark; -}; - -/* Version 1 */ -enum { - XT_MARK_SET=0, - XT_MARK_AND, - XT_