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2013-04-22batman-adv: fix global protection fault during soft_iface destructionAntonio Quartulli
batadv_mesh_free() schedules some RCU callbacks which need the bat_priv struct to do their jobs, while free_netdev(), which is called immediately after, is destroying the private data. Put an rcu_barrier() in the middle so that free_netdev() is invoked only after all the callbacks returned. This bug has been introduced by ab8f433dd39be94e8617cff2dfe9f7eca162eb15 ("batman-adv: Move deinitialization of soft-interface to destructor") Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller
Conflicts: drivers/net/ethernet/emulex/benet/be_main.c drivers/net/ethernet/intel/igb/igb_main.c drivers/net/wireless/brcm80211/brcmsmac/mac80211_if.c include/net/scm.h net/batman-adv/routing.c net/ipv4/tcp_input.c The e{uid,gid} --> {uid,gid} credentials fix conflicted with the cleanup in net-next to now pass cred structs around. The be2net driver had a bug fix in 'net' that overlapped with the VLAN interface changes by Patrick McHardy in net-next. An IGB conflict existed because in 'net' the build_skb() support was reverted, and in 'net-next' there was a comment style fix within that code. Several batman-adv conflicts were resolved by making sure that all calls to batadv_is_my_mac() are changed to have a new bat_priv first argument. Eric Dumazet's TS ECR fix in TCP in 'net' conflicted with the F-RTO rewrite in 'net-next', mostly overlapping changes. Thanks to Stephen Rothwell and Antonio Quartulli for help with several of these merge resolutions. Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-23f2fs: make is_multimedia_file code align with its nameNamjae Jeon
The code conditions put inside the function is_multimedia_file are reverse to the name i.e, we need to negate the return to actually check if the file is a multimedia file. So, change the code and usage path to align both the name and comparision conditions. Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com> Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
2013-04-22net: Fix vlan bitmask changes in EHEA driver.David S. Miller
This driver uses the crummy "| foo" style, putting the logical operation at the beginning of lines. Then when the VLAN tag flag bits got changed the operator ended up at both the end and the beginning of some lines. Fix the build error by having it uniformly use the operator at the end of the line. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22net: Fix some __vlan_hwaccel_put_tag() callers.David S. Miller
Several call sites were missed when the protocol argument was added to __vlan_hwaccel_put_tag() in commit 86a9bad3ab6b6f858fd4443b48738cabbb6d094c ("net: vlan: add protocol argument to packet tagging functions"). Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS fix from Ralf Baechle: "Revert the change of the definition of PAGE_MASK which was prettier but broke a few relativly rare platforms" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: Revert "MIPS: page.h: Provide more readable definition for PAGE_MASK."
2013-04-22bcache: Fix merge_bvec_fn usage for when it modifies the bvmKent Overstreet
Stacked md devices reuse the bvm for the subordinate device, causing problems... Reported-by: Michael Balser <michael.balser@profitbricks.com> Signed-off-by: Kent Overstreet <koverstreet@google.com>
2013-04-22nohz: Add basic tracingFrederic Weisbecker
It's not obvious to find out why the full dynticks subsystem doesn't always stop the tick: whether this is due to kthreads, posix timers, perf events, etc... These new tracepoints are here to help the user diagnose the failures and test this feature. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Christoph Lameter <cl@linux.com> Cc: Geoff Levand <geoff@infradead.org> Cc: Gilad Ben Yossef <gilad@benyossef.com> Cc: Hakan Akkan <hakanakkan@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Kevin Hilman <khilman@linaro.org> Cc: Li Zhong <zhong@linux.vnet.ibm.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de>
2013-04-22nohz: Select wide RCU nocb for full dynticksFrederic Weisbecker
It makes testing and implementation much easier as we know in advance that all CPUs are RCU nocbs. Also this prepares to remove the dynamic check for nohz_full= boot mask to be a subset of rcu_nocbs= Eventually this should also help removing the requirement for the boot CPU to be outside the full dynticks range. Suggested-by: Christoph Lameter <cl@linux.com> Suggested-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Christoph Lameter <cl@linux.com> Cc: Geoff Levand <geoff@infradead.org> Cc: Gilad Ben Yossef <gilad@benyossef.com> Cc: Hakan Akkan <hakanakkan@gmail.com> Cc: Ingo Molnar <mingo@kernel.org> Cc: Kevin Hilman <khilman@linaro.org> Cc: Li Zhong <zhong@linux.vnet.ibm.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Paul Gortmaker <paul.gortmaker@windriver.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Thomas Gleixner <tglx@linutronix.de>
2013-04-22net: sctp: minor: remove dead code from sctp_packetDaniel Borkmann
struct sctp_packet is currently embedded into sctp_transport or sits on the stack as 'singleton' in sctp_outq_flush(). Therefore, its member 'malloced' is always 0, thus a kfree() is never called. Because of that, we can just remove this code. Signed-off-by: Daniel Borkmann <dborkman@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22VXLAN: Allow L2 redirection with L3 switchingDavid Stevens
Allow L2 redirection when VXLAN L3 switching is enabled This patch restricts L3 switching to destination MAC addresses that are marked as routers in order to allow virtual IP appliances that do L2 redirection to function with VXLAN L3 switching enabled. We use L3 switching on VXLAN networks to avoid extra hops when the nominal router for cross-subnet traffic for a VM is remote and the ultimate destination may be local, or closer to the local node. Currently, the destination IP address takes precedence over the MAC address in all cases. Some network appliances receive packets for a virtualized IP address and redirect by changing the destination MAC address (only) to be the final destination for packet processing. VXLAN tunnel endpoints with L3 switching enabled may then overwrite this destination MAC address based on the packet IP address, resulting in potential loops and, at least, breaking L2 redirections that travel through tunnel endpoints. This patch limits L3 switching to the intended case where the original destination MAC address is a next-hop router and relies on the destination MAC address for all other cases, thus allowing L2 redirection and L3 switching to coexist peacefully. Signed-Off-By: David L Stevens <dlstevens@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22[media] dib7090p: improve the support of the dib7090 and dib7790Olivier Grenie
The intend of this patch is to improve the support of the dib7090 and dib7790. The AGC1 min value is set to 32768 by default. The actual AGC1 min and the external attenuation are controled depending on the received RF level. Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@parrot.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-22[media] dib7090p: remove the support for the dib7090EOlivier Grenie
The intend of this patch is to remove the support for the dib7090E. The DiB7090E-package has never left prototype state and never made it to mass-prod-state. Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@parrot.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-22[media] dib8096: enhancementOlivier Grenie
The intend of this patch is to improve the support of the dib8096. The PLL parameters are not automatically computed. The limit to set/unset external diode for attenuation has been updated. The TFE8096P board is using the new I2C API. Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@parrot.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-22[media] dib0090: enhancementOlivier Grenie
The intend of this patch is to improve the support of the dib0090 tuner. The ramp tables have been updated. Also some minor enhancements has been added (EFUSE and reset). Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@parrot.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-22[media] dib7000p: enhancementOlivier Grenie
The intend of this patch is to improve the support of the dib7000p. It is now possible to set the minimum value for the AGC1. Also, the driver takes into account the frequency offset introduced in the tuned frequency. Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@parrot.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-22NFS: Retry SETCLIENTID with AUTH_SYS instead of AUTH_NONEChuck Lever
Recently I changed the SETCLIENTID code to use AUTH_GSS(krb5i), and then retry with AUTH_NONE if that didn't work. This was to enable Kerberos NFS mounts to work without forcing Linux NFS clients to have a keytab on hand. Rick Macklem reports that the FreeBSD server accepts AUTH_NONE only for NULL operations (thus certainly not for SETCLIENTID). Falling back to AUTH_NONE means our proposed 3.10 NFS client will not interoperate with FreeBSD servers over NFSv4 unless Kerberos is fully configured on both ends. If the Linux client falls back to using AUTH_SYS instead for SETCLIENTID, all should work fine as long as the NFS server is configured to allow AUTH_SYS for SETCLIENTID. This may still prevent access to Kerberos-only FreeBSD servers by Linux clients with no keytab. Rick is of the opinion that the security settings the server applies to its pseudo-fs should also apply to the SETCLIENTID operation. Linux and Solaris NFS servers do not place that limitation on SETCLIENTID. The security settings for the server's pseudo-fs are determined automatically as the union of security flavors allowed on real exports, as recommended by RFC 3530bis; and the flavors allowed for SETCLIENTID are all flavors supported by the respective server implementation. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2013-04-22net: Remove return value from list_netdevice()dingtianhong
The return value from list_netdevice() is not used and no need, so remove it. Signed-off-by: Ding Tianhong <dingtianhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22[media] dib8000: enhancementPatrick Boettcher
The intend of this patch is to improve the support of the dib8000. Signed-off-by: Olivier Grenie <olivier.grenie@parrot.com> Signed-off-by: Patrick Boettcher <patrick.boettcher@parrot.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2013-04-22net: remove a stale comment for dl_nextEric Dumazet
dl_next member in struct request_sock doesn't need to be first. We expect to insert a "struct common_sock" or a subset of it, so this claim had to be verified. Signed-off-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22qeth: Fix missing pointer updateStefan Raspl
qeth_hdr_chk_and_bounce() can possibly shift the skb->data pointer. However, the existing code didn't update the hdr pointer, which should point to skb->data, accordingly. Symptoms of this issue are sporadic recoveries. Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Frank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22qeth: remove unused variableStefan Raspl
remove unused variable Signed-off-by: Stefan Raspl <raspl@linux.vnet.ibm.com> Signed-off-by: Frank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22qeth: remove cast for kzalloc return valueZhang Yanfei
remove cast for kzalloc return value. Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Frank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22mwifiex: remove redundant initialization for bss_descriptorBing Zhao
Initialization of bss_descriptor is unnecessary as the entire structure will be overwritten by a memcpy followed by. Initialize disable_11ac flag properly by setting it to true in mwifiex_fill_new_bss_desc(). Reported-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Paul Stewart <pstew@chromium.org> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22mwifiex: fix use-after-free in beacon_ie processingBing Zhao
beacon_ie buffer is allocated in mwifiex_fill_new_bss_desc() and the buffer pointer is saved in bss_desc->beacon_buf. beacon_ie is freed before the function returns. However, bss_desc->beacon_buf is still being accessed afterwards. Fix it by freeing beacon_ie (bss_desc->beacon_buf) in caller's scope. Reviewed-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Paul Stewart <pstew@chromium.org> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22xen-netback: don't disconnect frontend when seeing oversize packetWei Liu
Some frontend drivers are sending packets > 64 KiB in length. This length overflows the length field in the first slot making the following slots have an invalid length. Turn this error back into a non-fatal error by dropping the packet. To avoid having the following slots having fatal errors, consume all slots in the packet. This does not reopen the security hole in XSA-39 as if the packet as an invalid number of slots it will still hit fatal error case. Signed-off-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22xen-netback: coalesce slots in TX path and fix regressionsWei Liu
This patch tries to coalesce tx requests when constructing grant copy structures. It enables netback to deal with situation when frontend's MAX_SKB_FRAGS is larger than backend's MAX_SKB_FRAGS. With the help of coalescing, this patch tries to address two regressions avoid reopening the security hole in XSA-39. Regression 1. The reduction of the number of supported ring entries (slots) per packet (from 18 to 17). This regression has been around for some time but remains unnoticed until XSA-39 security fix. This is fixed by coalescing slots. Regression 2. The XSA-39 security fix turning "too many frags" errors from just dropping the packet to a fatal error and disabling the VIF. This is fixed by coalescing slots (handling 18 slots when backend's MAX_SKB_FRAGS is 17) which rules out false positive (using 18 slots is legit) and dropping packets using 19 to `max_skb_slots` slots. To avoid reopening security hole in XSA-39, frontend sending packet using more than max_skb_slots is considered malicious. The behavior of netback for packet is thus: 1-18 slots: valid 19-max_skb_slots slots: drop and respond with an error max_skb_slots+ slots: fatal error max_skb_slots is configurable by admin, default value is 20. Also change variable name from "frags" to "slots" in netbk_count_requests. Please note that RX path still has dependency on MAX_SKB_FRAGS. This will be fixed with separate patch. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22xen-netfront: reduce gso_max_size to account for max TCP headerWei Liu
The maximum packet including header that can be handled by netfront / netback wire format is 65535. Reduce gso_max_size accordingly. Drop skb and print warning when skb->len > 65535. This can 1) save the effort to send malformed packet to netback, 2) help spotting misconfiguration of netfront in the future. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22xen-netfront: frags -> slots in log messageWei Liu
Also fix a typo in comment. Signed-off-by: Wei Liu <wei.liu2@citrix.com> Acked-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22be2net: enable IOMMU pass through for be2netCraig Hada
This patch sets the coherent DMA mask to 64-bit after the be2net driver has been acknowledged that the system is 64-bit DMA capable. The coherent DMA mask is examined by the Intel IOMMU driver to determine whether to allow pass through context mapping for all devices. With this patch, the be2net driver combined with be2net compatible hardware provides comparable performance to the case where vt-d is disabled. The main use-case for this change is to decrease the time necessary to copy virtual machine memory during KVM live migration instantiations. This patch was tested on a system that enables the IOMMU in non-coherent mode. Two DMA remapper issues were encountered in the previous version and both patches have been committed. commit ea2447f700cab264019b52e2b417d689e052dcfd commit 2e12bc29fc5a12242d68e11875db3dd58efad9ff Signed-off-by: Craig Hada <craig.hada@hp.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22be2net: Use GET_PROFILE_CONFIG V1 cmd for BE3-RVasundhara Volam
Use GET_PROFILE_CONFIG_V1 cmd for BE3-R, to query the maximum number of TX rings available per function. On SH-R the same is queried via the GET_FUNCTION_CONFIG cmd. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22be2net: Avoid flashing BE3 UFI on BE3-R chip.Vasundhara Volam
Avoid flashing BE3 UFI on BE3-R chip by verifying asic_revision number of the chip. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22be2net: Don't log "Out of MCCQ wrbs" errorVasundhara Volam
Don't log "Out of MCCQ wrbs" msg. When the driver doesn't receive any response from the FW it already logs a "FW not responding" message. The driver runs out of MCCQ wrbs much later. Also, this message can swamp the kernel log in HW/FW error scenarios. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22be2net: Use TXQ_CREATE_V2 cmdVasundhara Volam
Skyhawk-R and BE3-R (SuperNIC profile) require V2 version of TXQ_CREATE cmd to be used. Signed-off-by: Vasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22bnx2x: update version to 1.78.17-0Dmitry Kravkov
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22bnx2x: allow nvram test to run when device is downDmitry Kravkov
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22bnx2x: add additional regions for CRC memory testDmitry Kravkov
a. Common tree of `dir` structures. b. Multi-port devices structures. CC: Francious Romieu <romieu@fz.zoreil.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22bnx2x: remove non-necessary assignmentDmitry Kravkov
CC: Francious Romieu <romieu@fz.zoreil.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22bnx2x: fix byte-by-byte nvram write for BE machinesDmitry Kravkov
CC: Francious Romieu <romieu@fz.zoreil.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22bnx2x: refactor nvram read procedureDmitry Kravkov
introduce a procedure to read in u32 granularity. CC: Francious Romieu <romieu@fz.zoreil.com> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-04-22mwifiex: don't try to associate when bss_mode is not STABing Zhao
We have blocked association attempts on interfaces configured in AP and AD-HOC modes. P2P mode should be blocked too. Furthermore, an error code must be returned if we are unable to associate. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22mwifiex: make use of msecs_to_jiffies()Bing Zhao
Use msecs_to_jiffies() wherever possible. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22mwifiex: correct bss_mode check while appending vht operation IEBing Zhao
priv->bss_mode uses NL80211_IFTYPE_* definitions. HostCmd_BSS_MODE_IBSS is used in ad-hoc start/join command between driver and firmware. Coincidentally both HostCmd_BSS_MODE_IBSS and NL80211_IFTYPE_STATION are defined as 2. That explains why nobody complained. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22mwifiex: use PCI_DMA_FROMDEVICE for RX queue de-initAvinash Patil
There is a typo in mwifiex_cleanup_rxq_ring() which uses PCI_DMA_TODEVICE while unmapping PCI memory. We should actually use PCI_DMA_FROMDEVICE. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22mwifiex: configure p2p interface during initializationBing Zhao
Send P2P_MODE_CFG cmd to firmware when p2p interface is created. Without proper p2p configuration firmware may behave incorrectly while handling commands sent through this interface. Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: Stone Piao <piaoyun@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22mwifiex: Start P2P devices in P2P modePaul Stewart
p2p devices should identify themselves as such to userspace at startup, so the connection manager can decide which interface to start wpa_supplicant instances on. Signed-off-by: Paul Stewart <pstew@chromium.org> Reviewed-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22rt2x00: Use more current logging styles, shrink object sizeJoe Perches
Reduce object space ~2% using more current logging styles. Neaten and simplify logging macros. Use wiphy_<level> where appropriate. Coalesce formats. Convert ERROR/WARNING/INFO macros to rt2x00_<level> Convert EEPROM to rt2x00_eeprom_dbg Convert PROBE_ERROR to rt2x00_probe_err Convert DEBUG to rt2x00_dbg Convert EEPROM to rt2x00_eeprom_dbg $ size drivers/net/wireless/rt2x00/built-in.o* text data bss dec hex filename 245639 71696 69584 386919 5e767 drivers/net/wireless/rt2x00/built-in.o.new 240609 70096 68944 379649 5cb01 drivers/net/wireless/rt2x00/built-in.o.new.nodyndbg 240609 70096 68944 379649 5cb01 drivers/net/wireless/rt2x00/built-in.o.new.no_rt2x00_debug 249198 70096 70352 389646 5f20e drivers/net/wireless/rt2x00/built-in.o.old 249198 70096 70352 389646 5f20e drivers/net/wireless/rt2x00/built-in.o.old.nodyndbg 244222 70096 69712 384030 5dc1e drivers/net/wireless/rt2x00/built-in.o.old.no_rt2x00_debug Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22rt2x00: rt2800lib: rename rt2800_init_bbb_early to rt2800_init_bbp_earlyGabor Juhos
The function is used for BBP register initialization, fix the typo in the function name to reflect that. The patch contains no functional changes. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22brcmfmac: fix potential NULL pointer dereference in ↵Wei Yongjun
brcmf_fws_flow_control_check() The dereference to 'ifp' in debug code should be moved below the NULL test. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Acked-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2013-04-22wil6210: more Rx descriptor accessor functionsVladimir Kondratiev
Helpers to fetch various fields from the Rx descriptor Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>