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2010-07-23netfilter: iptables: use skb->len for accountingChangli Gao1-1/+1
Use skb->len for accounting as xt_quota does. Signed-off-by: Changli Gao <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23netfilter: ip6tables: use skb->len for accountingChangli Gao1-3/+1
ipv6_hdr(skb)->payload_len is ZERO and can't be used for accounting, if the payload is a Jumbo Payload specified in RFC2675. Signed-off-by: Changli Gao <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23xt_quota: report initial quota value instead of current value to userspaceChangli Gao2-3/+1
We should copy the initial value to userspace for iptables-save and to allow removal of specific quota rules. Signed-off-by: Changli Gao <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23netfilter: xt_quota: use per-rule spin lockChangli Gao1-5/+5
Use per-rule spin lock to improve the scalability. Signed-off-by: Changli Gao <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23netfilter: arptables: use arp_hdr_len()Changli Gao1-4/+1
use arp_hdr_len(). Signed-off-by: Changli Gao <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23netfilter: nf_nat_core: merge the same linesChangli Gao1-7/+2
proto->unique_tuple() will be called finally, if the previous calls fail. This patch checks the false condition of (range->flags &IP_NAT_RANGE_PROTO_RANDOM) instead to avoid duplicate line of code: proto->unique_tuple(). Signed-off-by: Changli Gao <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23netfilter: add xt_cpu matchEric Dumazet5-1/+86
In some situations a CPU match permits a better spreading of connections, or select targets only for a given cpu. With Remote Packet Steering or multiqueue NIC and appropriate IRQ affinities, we can distribute trafic on available cpus, per session. (all RX packets for a given flow is handled by a given cpu) Some legacy applications being not SMP friendly, one way to scale a server is to run multiple copies of them. Instead of randomly choosing an instance, we can use the cpu number as a key so that softirq handler for a whole instance is running on a single cpu, maximizing cache effects in TCP/UDP stacks. Using NAT for example, a four ways machine might run four copies of server application, using a separate listening port for each instance, but still presenting an unique external port : iptables -t nat -A PREROUTING -p tcp --dport 80 -m cpu --cpu 0 \ -j REDIRECT --to-port 8080 iptables -t nat -A PREROUTING -p tcp --dport 80 -m cpu --cpu 1 \ -j REDIRECT --to-port 8081 iptables -t nat -A PREROUTING -p tcp --dport 80 -m cpu --cpu 2 \ -j REDIRECT --to-port 8082 iptables -t nat -A PREROUTING -p tcp --dport 80 -m cpu --cpu 3 \ -j REDIRECT --to-port 8083 Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23IPVS: make FTP work with full NAT supportHannes Eder5-59/+165
Use nf_conntrack/nf_nat code to do the packet mangling and the TCP sequence adjusting. The function 'ip_vs_skb_replace' is now dead code, so it is removed. To SNAT FTP, use something like: % iptables -t nat -A POSTROUTING -m ipvs --vaddr 192.168.100.30/32 \ --vport 21 -j SNAT --to-source 192.168.10.10 and for the data connections in passive mode: % iptables -t nat -A POSTROUTING -m ipvs --vaddr 192.168.100.30/32 \ --vportctl 21 -j SNAT --to-source 192.168.10.10 using '-m state --state RELATED' would also works. Make sure the kernel modules ip_vs_ftp, nf_conntrack_ftp, and nf_nat_ftp are loaded. [ up-port and minor fixes by Simon Horman <[email protected]> ] Signed-off-by: Hannes Eder <[email protected]> Signed-off-by: Simon Horman <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23IPVS: make friends with nf_conntrackHannes Eder3-37/+30
Update the nf_conntrack tuple in reply direction, as we will see traffic from the real server (RIP) to the client (CIP). Once this is done we can use netfilters SNAT in POSTROUTING, especially with xt_ipvs, to do source NAT, e.g.: % iptables -t nat -A POSTROUTING -m ipvs --vaddr 192.168.100.30/32 --vport 80 \ -j SNAT --to-source 192.168.10.10 [ minor fixes by Simon Horman <[email protected]> ] Signed-off-by: Hannes Eder <[email protected]> Signed-off-by: Simon Horman <[email protected]> Signed-off-by: Patrick McHardy <[email protected]>
2010-07-23netfilter: xt_ipvs (netfilter matcher for IPVS)Hannes Eder6-0/+229
This implements the kernel-space side of the netfilter matcher xt_ipvs. [ minor fixes by Simon Horman <[email protected]> ] Signed-off-by: Hannes Eder <[email protected]> Signed-off-by: Simon Horman <[email protected]> [ Patrick: added xt_ipvs.h to Kbuild ] Signed-off-by: Patrick McHardy <[email protected]>
2010-07-22wimax/i2400m: Add PID & VID for Intel WiMAX 6250Alexey Shvetsov2-0/+3
This version of intel wimax device was found in my IBM ThinkPad x201 Signed-off-by: Alexey Shvetsov <[email protected]>
2010-07-22stmmac: handle allocation errors in setup functionsDan Carpenter3-3/+7
If the allocations fail in either dwmac1000_setup() or dwmac100_setup() then return NULL. These are called from stmmac_mac_device_setup(). The check for NULL returns in stmmac_mac_device_setup() needed to be moved forward a couple lines. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22caif: precedence bugDan Carpenter1-1/+1
Negate has precedence over comparison so the original assert only checked that "rfml->fragment_size" was larger than 1 or 0. Signed-off-by: Dan Carpenter <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22bonding: don't lock when copying/clearing VLAN list on slaveJay Vosburgh1-13/+3
When copying VLAN information to or removing from a slave during slave addition or removal, the bonding code currently holds the bond->lock for write to prevent concurrent modification of the vlan_list / vlgrp. This is unnecessary, as all of these operations occur under RTNL. Holding the bond->lock also caused might_sleep issues for some drivers' ndo_vlan_* functions. This patch removes the extra locking. Problem reported by Michael Chan <[email protected]> Signed-off-by: Jay Vosburgh <[email protected]> Cc: Michael Chan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22bonding: change test for presence of VLANsJay Vosburgh2-9/+25
After commit ad1afb00393915a51c21b1ae8704562bf036855f ("vlan_dev: VLAN 0 should be treated as "no vlan tag" (802.1p packet)") it is now regular practice for a VLAN "add vid" for VLAN 0 to arrive prior to any VLAN registration or creation of a vlan_group. This patch updates the bonding code that tests for the presence of VLANs configured above bonding. The new logic tests for bond->vlgrp to determine if a registration has occured, instead of testing that bonding's internal vlan_list is empty. The old code would panic when vlan_list was not empty, but vlgrp was still NULL (because only an "add vid" for VLAN 0 had occured). Bonding still adds VLAN 0 to its internal list so that 802.1p frames are handled correctly on transmit when non-VLAN accelerated slaves are members of the bond. The test against bond->vlan_list remains in bond_dev_queue_xmit for this reason. Modification to the bond->vlgrp now occurs under lock (in addition to RTNL), because not all inspections of it occur under RTNL. Additionally, because 8021q will never issue a "kill vid" for VLAN 0, there is now logic in bond_uninit to release any remaining entries from vlan_list. Signed-off-by: Jay Vosburgh <[email protected]> Cc: Pedro Garcia <[email protected]> Cc: Patrick McHardy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22net/fec: restore interrupt mask after software-reset in fec_stop()Wolfram Sang1-3/+4
After the change from mdio polling to irq, it became necessary to restore the interrupt mask after resetting the chip in fec_stop(). Otherwise, with all irqs disabled, no communication with the PHY will be possible after e.g. un-/replugging the cable and the device gets stalled. Signed-off-by: Wolfram Sang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-223c59x: handle pci_iomap() errorsKulikov Vasiliy1-0/+5
pci_iomap() can fail, handle this case and return -ENOMEM from probe function. Signed-off-by: Kulikov Vasiliy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22net: RTA_MARK additionEric Dumazet2-0/+8
Add a new rt attribute, RTA_MARK, and use it in rt_fill_info()/inet_rtm_getroute() to support following commands : ip route get 192.168.20.110 mark NUMBER ip route get 192.168.20.108 from 192.168.20.110 iif eth1 mark NUMBER ip route list cache [192.168.20.110] mark NUMBER Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22ipv6: Don't add routes to ipv6 disabled interfaces.Brian Haley1-5/+9
If the interface has IPv6 disabled, don't add a multicast or link-local route since we won't be adding a link-local address. Reported-by: Mahesh Kelkar <[email protected]> Signed-off-by: Brian Haley <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22net: Fix skb_copy_expand() handling of ->csum_startDavid S. Miller1-1/+2
It should only be adjusted if ip_summed == CHECKSUM_PARTIAL. Signed-off-by: David S. Miller <[email protected]>
2010-07-22net: Fix corruption of skb csum field in pskb_expand_head() of net/core/skbuff.cAndrea Shepard1-1/+3
Make pskb_expand_head() check ip_summed to make sure csum_start is really csum_start and not csum before adjusting it. This fixes a bug I encountered using a Sun Quad-Fast Ethernet card and VLANs. On my configuration, the sunhme driver produces skbs with differing amounts of headroom on receive depending on the packet size. See line 2030 of drivers/net/sunhme.c; packets smaller than RX_COPY_THRESHOLD have 52 bytes of headroom but packets larger than that cutoff have only 20 bytes. When these packets reach the VLAN driver, vlan_check_reorder_header() calls skb_cow(), which, if the packet has less than NET_SKB_PAD (== 32) bytes of headroom, uses pskb_expand_head() to make more. Then, pskb_expand_head() needs to adjust a lot of offsets into the skb, including csum_start. Since csum_start is a union with csum, if the packet has a valid csum value this will corrupt it, which was the effect I observed. The sunhme hardware computes receive checksums, so the skbs would be created by the driver with ip_summed == CHECKSUM_COMPLETE and a valid csum field, and then pskb_expand_head() would corrupt the csum field, leading to an "hw csum error" message later on, for example in icmp_rcv() for pings larger than the sunhme RX_COPY_THRESHOLD. On the basis of the comment at the beginning of include/linux/skbuff.h, I believe that the csum_start skb field is only meaningful if ip_csummed is CSUM_PARTIAL, so this patch makes pskb_expand_head() adjust it only in that case to avoid corrupting a valid csum value. Please see my more in-depth disucssion of tracking down this bug for more details if you like: http://puellavulnerata.livejournal.com/112186.html http://puellavulnerata.livejournal.com/112567.html http://puellavulnerata.livejournal.com/112891.html http://puellavulnerata.livejournal.com/113096.html http://puellavulnerata.livejournal.com/113591.html I am not subscribed to this list, so please CC me on replies. Signed-off-by: Andrea Shepard <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22macvtap: Limit packet queue lengthHerbert Xu3-4/+26
Mark Wagner reported OOM symptoms when sending UDP traffic over a macvtap link to a kvm receiver. This appears to be caused by the fact that macvtap packet queues are unlimited in length. This means that if the receiver can't keep up with the rate of flow, then we will hit OOM. Of course it gets worse if the OOM killer then decides to kill the receiver. This patch imposes a cap on the packet queue length, in the same way as the tuntap driver, using the device TX queue length. Please note that macvtap currently has no way of giving congestion notification, that means the software device TX queue cannot be used and packets will always be dropped once the macvtap driver queue fills up. This shouldn't be a great problem for the scenario where macvtap is used to feed a kvm receiver, as the traffic is most likely external in origin so congestion notification can't be applied anyway. Of course, if anybody decides to complain about guest-to-guest UDP packet loss down the track, then we may have to revisit this. Incidentally, this patch also fixes a real memory leak when macvtap_get_queue fails. Chris Wright noticed that for this patch to work, we need a non-zero TX queue length. This patch includes his work to change the default macvtap TX queue length to 500. Reported-by: Mark Wagner <[email protected]> Signed-off-by: Herbert Xu <[email protected]> Acked-by: Chris Wright <[email protected]> Acked-by: Arnd Bergmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-22CAN: Add Flexcan CAN controller driverMarc Kleine-Budde4-0/+1060
This core is found on some Freescale SoCs and also some Coldfire SoCs. Support for Coldfire is missing though at the moment as they have an older revision of the core which does not have RX FIFO support. Signed-off-by: Sascha Hauer <[email protected]> Signed-off-by: Marc Kleine-Budde <[email protected]> Acked-by: Wolfgang Grandegger <[email protected]> Signed-off-by: Marc Kleine-Budde <[email protected]>
2010-07-21r6040: Fix args to phy_mii_ioctl().David S. Miller1-1/+1
Reported by Stephen Rothwell. Signed-off-by: David S. Miller <[email protected]>
2010-07-21vhost net: Fix warning.David S. Miller1-1/+0
Reported by Stephen Rothwell. Signed-off-by: David S. Miller <[email protected]>
2010-07-21net: remove last uses of __attribute__((packed))Gustavo F. Padovan2-2/+2
Network code uses the __packed macro instead of __attribute__((packed)). Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21irda: Use __packed annotation instead IRDA_PACKED macroGustavo F. Padovan2-13/+9
Remove IRDA_PACKED macro, which maps to __attribute__((packed)). IRDA is one of the last users of __attribute__((packet)). Networking code uses __packed now. Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21drivers/net/irda: use for_each_pci_dev()Kulikov Vasiliy1-4/+1
Use for_each_pci_dev() to simplify the code. Signed-off-by: Kulikov Vasiliy <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21drivers/net/qlge: Use pr_<level>, shrink text a bitJoe Perches2-491/+318
Add and use a few neatening macros Remove PFX Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Convert printk(KERN_ERR to pr_err( $ size drivers/net/qlge/built-in.o.* text data bss dec hex filename 116456 2312 25712 144480 23460 drivers/net/qlge/built-in.o.old 114909 2312 25728 142949 22e65 drivers/net/qlge/built-in.o.new Signed-off-by: Joe Perches <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21ixgbe/igb: catch invalid VF settingsAndy Gospodarek2-0/+18
Some ixgbe cards put an invalid VF device ID in the PCIe SR-IOV capability. The ixgbe driver is only valid for PFs or non SR-IOV hardware. It seems that the same problem could occur on igb hardware as well, so if we discover we are trying to initialize a VF in ixbge_probe or igb_probe, print an error and exit. Based on a patch for ixgbe from Chris Wright <[email protected]>. Signed-off-by: Andy Gospodarek <[email protected]> Cc: Chris Wright <[email protected]> Acked-by: Chris Wright <[email protected]> Acked-by: Greg Rose <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21mac80211: proper IBSS lockingJohannes Berg2-50/+54
IBSS has never had locking, instead relying on some memory barriers etc. That's hard to get right, and I think we had it wrong too until the previous patch. Since this is not performance sensitive, it doesn't make sense to have the maintenance overhead of that, so add proper locking. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-07-21mac80211: fix IBSS lockdep complaintJohannes Berg1-5/+14
Bob reported a lockdep complaint originating in the mac80211 IBSS code due to the common work struct patch. The reason is that the IBSS and station mode code have different locking orders for the cfg80211 wdev lock and the work struct (where "locking" implies running/canceling). Fix this by simply not canceling the work in the IBSS code, it is not necessary since when the REQ_RUN bit is cleared, the work will run without effect if it runs. When the interface is set down, it is flushed anyway, so there's no concern about it running after memory has been invalidated either. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=16419 Additionally, looking into this I noticed that there's a small window while the IBSS is torn down in which the work may be rescheduled and the REQ_RUN bit be set again after leave() has cleared it when a scan finishes at exactly the same time. Avoid that by setting the ssid_len to zero before clearing REQ_RUN which signals to the scan finish code that this interface is not active. Reported-by: Bob Copeland <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-07-21mac80211: refuse shared key auth when WEP is unavailableJohannes Berg1-0/+2
When WEP is not available, we should reject shared key authentication because it could never succeed. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-07-21cfg80211: fix race between sysfs and cfg80211Maxime Bizon1-6/+8
device_add() is called before adding the phy to the cfg80211 device list. So if a userspace program uses sysfs uevents to detect new phy devices, and queries nl80211 to get phy info, it can get ENODEV even though the phy exists in sysfs. An easy workaround is to hold the cfg80211 mutex until the phy is present in sysfs/cfg80211/debugfs. Signed-off-by: Maxime Bizon <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-07-21b43: silence phy_n sparse warningsLarry Finger1-7/+9
drivers/net/wireless/b43/phy_n.c:512:53: warning: cast truncates bits from constant value (ffff0fff becomes fff) drivers/net/wireless/b43/phy_n.c:765:66: warning: cast truncates bits from constant value (ffff7fff becomes 7fff) drivers/net/wireless/b43/phy_n.c:1012:38: warning: cast truncates bits from constant value (ffff00ff becomes ff) drivers/net/wireless/b43/phy_n.c:1119:38: warning: cast truncates bits from constant value (ffff0fff becomes fff) drivers/net/wireless/b43/phy_n.c:2458:56: warning: cast truncates bits from constant value (ffff7fff becomes 7fff) drivers/net/wireless/b43/phy_n.c:2933:38: warning: cast truncates bits from constant value (ffff0fff becomes fff) drivers/net/wireless/b43/phy_n.c:3294:57: warning: cast truncates bits from constant value (ffff3fff becomes 3fff) Signed-off-by: Larry Finger <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2010-07-21b43: silence most sparse warningsJohn W. Linville4-10/+10
CHECK drivers/net/wireless/b43/main.c drivers/net/wireless/b43/main.c:111:5: warning: symbol 'b43_modparam_pio' was not declared. Should it be static? CHECK drivers/net/wireless/b43/phy_g.c drivers/net/wireless/b43/phy_g.c:975:56: warning: cast truncates bits from constant value (ffff7fff becomes 7fff) CHECK drivers/net/wireless/b43/phy_lp.c drivers/net/wireless/b43/phy_lp.c:2701:6: warning: symbol 'b43_lpphy_op_switch_analog' was not declared. Should it be static? drivers/net/wireless/b43/phy_lp.c:1148:30: warning: cast truncates bits from constant value (ffff1fff becomes 1fff) drivers/net/wireless/b43/phy_lp.c:1525:30: warning: cast truncates bits from constant value (ffff1fff becomes 1fff) drivers/net/wireless/b43/phy_lp.c:1529:30: warning: cast truncates bits from constant value (ffff1fff becomes 1fff) CHECK drivers/net/wireless/b43/wa.c drivers/net/wireless/b43/wa.c:385:60: warning: cast truncates bits from constant value (ffff00ff becomes ff) drivers/net/wireless/b43/wa.c:403:55: warning: cast truncates bits from constant value (ffff00ff becomes ff) drivers/net/wireless/b43/wa.c:405:55: warning: cast truncates bits from constant value (ffff00ff becomes ff) drivers/net/wireless/b43/wa.c:415:71: warning: cast truncates bits from constant value (ffff0fff becomes fff) AFAICT, none of these amount to real bugs. But this reduces warning spam from sparse w/o significantly affecting readability of the code (IMHO). Signed-off-by: John W. Linville <[email protected]>
2010-07-21arch/um/drivers: remove duplicate structure field initializationJulia Lawall1-8/+2
There are two initializations of ndo_set_mac_address, one to a local function that is not used otherwise and one to a function that is defined elsewhere. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ identifier I, s, fld; position p0,p; expression E; @@ struct I s =@p0 { ... .fld@p = E, ...}; @s@ identifier I, s, r.fld; position r.p0,p; expression E; @@ struct I s =@p0 { ... .fld@p = E, ...}; @script:python@ p0 << r.p0; fld << r.fld; ps << s.p; pr << r.p; @@ if int(ps[0].line)<int(pr[0].line) or int(ps[0].column)<int(pr[0].column): cocci.print_main(fld,p0) // </smpl> akpm: - Use the standard eth_mac_addr() in uml_net_set_mac() - Remove unneeded and racy local set_ether_mac() - Remove duplicated (and incorrect) uml_netdev_ops.ndo_set_mac_address initializer. Fixes 8bb95b39a16ed55226810596f92216c53329d2fe ("uml: convert network device to netdevice ops"). [[email protected]: rework as above] Signed-off-by: Julia Lawall <[email protected]> Cc: Stephen Hemminger <[email protected]> Cc: "David S. Miller" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21drivers/net/cxgb3/t3_hw.c: use new hex_to_bin() methodAndy Shevchenko1-12/+4
Get rid of own implementation of hex_to_bin(). Signed-off-by: Andy Shevchenko <[email protected]> Acked-by: Divy Le Ray <[email protected]> Cc: "David S. Miller" <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21bnx2x: Advance a module versionVladislav Zolotarov1-2/+2
Advance a module version to 1.52.53-2. Signed-off-by: Vladislav Zolotarov <[email protected]> Signed-off-by: Dmitry Kravkov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21bnx2x: Protect statistics ramrod and sequence numberVladislav Zolotarov1-9/+18
Bug fix: Protect statistics ramrod sending code and a statistics counter update with a spinlock. Otherwise there was a race condition that would allow sending a statistics ramrods with the same sequence number or with sequence numbers not in a natural order, which would cause a FW assert. Signed-off-by: Vladislav Zolotarov <[email protected]> Signed-off-by: Dmitry Kravkov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21bnx2x: Protect a SM state changeVladislav Zolotarov2-4/+11
Bug fix: Protect the statistics state machine state update with a spinlock. Otherwise there was a race condition that would cause the statistics to stay enabled despite the fact that they were disabled in the LINK_DOWN event handler. Signed-off-by: Vladislav Zolotarov <[email protected]> Signed-off-by: Dmitry Kravkov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-07-21Bluetooth: Support for Atheros AR300x serial chipSuraj Sumangala5-1/+261
Implements Atheros AR300x serial HCI protocol. This protocol extends H4 serial protocol to implement enhanced power management features supported by Atheros AR300x serial Bluetooth chipsets. Signed-off-by: Suraj Sumangala <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2010-07-21Bluetooth: Use __packed annotation for driversGustavo F. Padovan4-5/+5
Use the __packed annotation instead of the __attribute__((packed)). Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2010-07-21Bluetooth: Use __packed annotationGustavo F. Padovan4-113/+113
To make net/ and include/net/ code consistent use __packed instead of __attribute__ ((packed)). Bluetooth subsystem was one of the last net subsys still using __attribute__ ((packed)). Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2010-07-21Bluetooth: Enable L2CAP Extended features by defaultGustavo F. Padovan1-9/+9
Change the enable_ertm param to disable_ertm and default value to 0. That means that L2CAP Extended features are enabled by default now. Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2010-07-21Bluetooth: Fix typo in hci_event.cGustavo F. Padovan1-2/+2
memmory -> memory Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2010-07-21Bluetooth: Move bit-field variable in USB driver to data->flagsGustavo F. Padovan1-6/+4
did_iso_resume keeps only a bit-field value, so moving that to a proper flags place. Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2010-07-21Bluetooth: Add Google's copyright to L2CAPGustavo F. Padovan2-0/+2
Signed-off-by: Gustavo F. Padovan <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2010-07-21Bluetooth: Implemented HCI frame reassembly for RX from streamSuraj Sumangala2-0/+36
Implemented frame reassembly implementation for reassembling fragments received from stream. Signed-off-by: Suraj Sumangala <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
2010-07-21Bluetooth: Modified hci_recv_fragment() to use hci_reassembly helperSuraj Sumangala1-74/+11
Modified packet based reassembly function hci_recv_fragment() to use hci_reassembly() Signed-off-by: Suraj Sumangala <[email protected]> Signed-off-by: Marcel Holtmann <[email protected]>
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