- 02 9月, 2017 17 次提交
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由 Florian Fainelli 提交于
Similarly to how we configure the RSB (Receive Status Block) we also need to set the TSB (Transmit Status Block) based on the host endian. This was missing from the commit indicated below. Fixes: 389a06bc ("net: systemport: Set correct RSB endian bits based on host") Signed-off-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Colin Ian King 提交于
priv is being assigned but is never used, so remove it. Cleans up clang build warning: "warning: Value stored to 'priv' is never read" Fixes: ceed73a2 ("drivers: net: ethernet: qualcomm: rmnet: Initial implementation") Signed-off-by: NColin Ian King <colin.king@canonical.com> Acked-by: NSubash Abhinov Kasiviswanathan <subashab@codeaurora.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Colin Ian King 提交于
Don't populate the array bcm7xxx_suspend_cfg A on the stack, instead make it static. Makes the object code smaller by over 300 bytes: Before: text data bss dec hex filename 6351 8146 0 14497 38a1 drivers/net/phy/bcm7xxx.o After: text data bss dec hex filename 5986 8210 0 14196 3774 drivers/net/phy/bcm7xxx.o Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Colin Ian King 提交于
Don't populate the arrays port_ids on the stack, instead make them static. Makes the object code smaller by over 700 bytes: Before: text data bss dec hex filename 28785 5832 192 34809 87f9 fman.o After: text data bss dec hex filename 27921 5992 192 34105 8539 fman.o Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andrew Pilloud 提交于
The mvneta driver and hardware supports IPv6 offload, however it isn't enabled. Set the NETIF_F_IPV6_CSUM feature to inform the network layer that this driver can offload IPV6 TCP and UDP checksums. This change has been tested on an Armada 370 and the feature support confirmed with several device datasheets including the Armada XP and Armada 3700. Signed-off-by: NAndrew Pilloud <andrewpilloud@igneoussystems.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Colin Ian King 提交于
At the end of the do while loop the integer counter retries will always be zero and so the subsequent check to see if it is zero is always true and therefore redundant. Remove the redundant check and always return -EIO on this return path. Also unbreak the literal string in dev_err message to clean up a checkpatch warning. Detected by CoverityScan, CID#744279 ("Logically dead code") Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Corentin Labbe 提交于
mdio_mux_uninit() call put_device (unconditionally) because of of_mdio_find_bus() in mdio_mux_init. But of_mdio_find_bus is only called if mux_bus is empty. If mux_bus is set, mdio_mux_uninit will print a "refcount_t: underflow" trace. This patch add a get_device in the other branch of "if (mux_bus)". Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Corentin Labbe 提交于
This patch fix an old information that mdio-mux-mmioreg can only handle 8bit registers. This is not true anymore. Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Corentin Labbe 提交于
Remove the driver version information because this information is not useful in an upstream kernel driver. Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Corentin Labbe 提交于
This patch fix checkpatch warning about unnecessary 'out of memory' message. Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Corentin Labbe 提交于
This patch fix checkpatch warning about NULL Comparison style. Signed-off-by: NCorentin Labbe <clabbe.montjoie@gmail.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Antoine Tenart 提交于
This patch adds the GoP link interrupt support for when a port isn't connected to a PHY. Because of this the phylib callback is never called and the link status management isn't done. This patch use the GoP link interrupt in such cases to still have a minimal link management. Without this patch ports not connected to a PHY cannot work. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NMarcin Wojtas <mw@semihalf.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Antoine Tenart 提交于
There is not necessarily a PHY between the GoP and the physical port. However, the driver currently makes the "phy" property mandatory, contrary to what is stated in the device tree bindings. This patch makes the PHY optional, and aligns the PPv2 driver on its device tree documentation. However if a PHY is provided, the GoP link interrupt won't be used. With this patch switches directly connected to the serdes lanes and SFP ports on the Armada 8040-db and Armada 7040-db can be used if the link interrupt is described in the device tree. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Tested-by: NMarcin Wojtas <mw@semihalf.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Antoine Tenart 提交于
Convert all RGMII checks to use the phy_interface_mode_is_rgmii() helper. This is a cosmetic patch. Signed-off-by: NAntoine Tenart <antoine.tenart@free-electrons.com> Reviewed-by: NAndrew Lunn <andrew@lunn.ch> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ido Schimmel 提交于
When the abort mechanism is invoked a default route directing packets to the CPU is programmed in all the virtual routers currently in use. This can result in packet loss in case a new VRF is configured. Upon abort, program the default route in all virtual routers, whether they are in use or not. The patch is directed at net-next since post-abort fixes aren't critical and packet loss due to a missing default route will be insignificant compared to packet loss caused by the CPU port policer. Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ido Schimmel 提交于
I relied on the fact that anycast routes use the loopback device as their nexthop device to trap packets hitting them to the CPU. After commit 4832c30d ("net: ipv6: put host and anycast routes on device with address") this is no longer the case and such routes are programmed with a forward action (note the 'offload' flag): anycast cafe:: dev enp3s0np7 proto kernel metric 0 offload pref medium This will prevent the router from locally receiving packets destined to the Subnet-Router anycast address. Fix this by specifically programming anycast routes with action trap, which results in the following output: anycast cafe:: dev enp3s0np7 proto kernel metric 0 pref medium Fixes: 4832c30d ("net: ipv6: put host and anycast routes on device with address") Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ido Schimmel 提交于
The mlxsw driver relies on NETDEV_CHANGEUPPER events to configure the device in case a port is enslaved to a master netdev such as bridge or bond. Since the driver ignores events unrelated to its ports and their uppers, it's possible to engineer situations in which the device's data path differs from the kernel's. One example to such a situation is when a port is enslaved to a bond that is already enslaved to a bridge. When the bond was enslaved the driver ignored the event - as the bond wasn't one of its uppers - and therefore a bridge port instance isn't created in the device. Until such configurations are supported forbid them by checking that the upper device doesn't have uppers of its own. Fixes: 0d65fc13 ("mlxsw: spectrum: Implement LAG port join/leave") Signed-off-by: NIdo Schimmel <idosch@mellanox.com> Reported-by: NNogah Frankel <nogahf@mellanox.com> Tested-by: NNogah Frankel <nogahf@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 01 9月, 2017 19 次提交
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由 Jérôme Glisse 提交于
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: NJérôme Glisse <jglisse@redhat.com> Reviewed-by: NBoris Ostrovsky <boris.ostrovsky@oracle.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Roger Pau Monné <roger.pau@citrix.com> Cc: xen-devel@lists.xenproject.org (moderated for non-subscribers) Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jérôme Glisse 提交于
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: NJérôme Glisse <jglisse@redhat.com> Cc: Dimitri Sivanich <sivanich@sgi.com> Cc: Jack Steiner <steiner@sgi.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jérôme Glisse 提交于
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: NJérôme Glisse <jglisse@redhat.com> Cc: Sudeep Dutt <sudeep.dutt@intel.com> Cc: Ashutosh Dixit <ashutosh.dixit@intel.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jérôme Glisse 提交于
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: NJérôme Glisse <jglisse@redhat.com> Cc: David Woodhouse <dwmw2@infradead.org> Cc: iommu@lists.linux-foundation.org Cc: Joerg Roedel <jroedel@suse.de> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jérôme Glisse 提交于
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: NJérôme Glisse <jglisse@redhat.com> Cc: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Cc: iommu@lists.linux-foundation.org Cc: Joerg Roedel <jroedel@suse.de> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jérôme Glisse 提交于
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: NJérôme Glisse <jglisse@redhat.com> Cc: linux-rdma@vger.kernel.org Cc: Dean Luick <dean.luick@intel.com> Cc: Ira Weiny <ira.weiny@intel.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jérôme Glisse 提交于
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: NJérôme Glisse <jglisse@redhat.com> Tested-by: NLeon Romanovsky <leonro@mellanox.com> Cc: linux-rdma@vger.kernel.org Cc: Artemy Kovalyov <artemyko@mellanox.com> Cc: Doug Ledford <dledford@redhat.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jérôme Glisse 提交于
Calls to mmu_notifier_invalidate_page() were replaced by calls to mmu_notifier_invalidate_range() and are now bracketed by calls to mmu_notifier_invalidate_range_start()/end() Remove now useless invalidate_page callback. Signed-off-by: NJérôme Glisse <jglisse@redhat.com> Reviewed-by: NChristian König <christian.koenig@amd.com> Cc: amd-gfx@lists.freedesktop.org Cc: Felix Kuehling <Felix.Kuehling@amd.com> Cc: Christian König <christian.koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Arkadi Sharshevsky 提交于
Add support for controlling IPv6 neighbor counters via dpipe. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arkadi Sharshevsky 提交于
Add support for setting counters on IPv6 neighbors based on dpipe's host6 table counter status. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arkadi Sharshevsky 提交于
Add support for IPv6 host table dump. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arkadi Sharshevsky 提交于
Change the host entry filler helper to be applicable for both IPv4/6 addresses. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arkadi Sharshevsky 提交于
Add helper for accessing destination IP in case of IPv6 neighbor. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arkadi Sharshevsky 提交于
Add IPv6 host table initial support. The action behavior for both IPv4/6 tables is the same, thus the same action dump op is used. Neighbors with link local address are ignored. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Arkadi Sharshevsky 提交于
Neighbors with link local addresses are not offloaded to the host table, yet, the are maintained in the driver for adjacency table usage. When dumping the IPv6 host neighbors this link local neighbors should be ignored. This patch exports this helper for dpipe usage. Signed-off-by: NArkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: NJiri Pirko <jiri@mellanox.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Cong Wang 提交于
wl1251: add a missing spin_lock_init() This fixes the following kernel warning: [ 5668.771453] BUG: spinlock bad magic on CPU#0, kworker/u2:3/9745 [ 5668.771850] lock: 0xce63ef20, .magic: 00000000, .owner: <none>/-1, .owner_cpu: 0 [ 5668.772277] CPU: 0 PID: 9745 Comm: kworker/u2:3 Tainted: G W 4.12.0-03002-gec979a4-dirty #40 [ 5668.772796] Hardware name: Nokia RX-51 board [ 5668.773071] Workqueue: phy1 wl1251_irq_work [ 5668.773345] [<c010c9e4>] (unwind_backtrace) from [<c010a274>] (show_stack+0x10/0x14) [ 5668.773803] [<c010a274>] (show_stack) from [<c01545a4>] (do_raw_spin_lock+0x6c/0xa0) [ 5668.774230] [<c01545a4>] (do_raw_spin_lock) from [<c06ca578>] (_raw_spin_lock_irqsave+0x10/0x18) [ 5668.774658] [<c06ca578>] (_raw_spin_lock_irqsave) from [<c048c010>] (wl1251_op_tx+0x38/0x5c) [ 5668.775115] [<c048c010>] (wl1251_op_tx) from [<c06a12e8>] (ieee80211_tx_frags+0x188/0x1c0) [ 5668.775543] [<c06a12e8>] (ieee80211_tx_frags) from [<c06a138c>] (__ieee80211_tx+0x6c/0x130) [ 5668.775970] [<c06a138c>] (__ieee80211_tx) from [<c06a3dbc>] (ieee80211_tx+0xdc/0x104) [ 5668.776367] [<c06a3dbc>] (ieee80211_tx) from [<c06a4af0>] (__ieee80211_subif_start_xmit+0x454/0x8c8) [ 5668.776824] [<c06a4af0>] (__ieee80211_subif_start_xmit) from [<c06a4f94>] (ieee80211_subif_start_xmit+0x30/0x2fc) [ 5668.777343] [<c06a4f94>] (ieee80211_subif_start_xmit) from [<c0578848>] (dev_hard_start_xmit+0x80/0x118) ... by adding the missing spin_lock_init(). Reported-by: NPavel Machek <pavel@ucw.cz> Cc: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: NCong Wang <xiyou.wangcong@gmail.com> Acked-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NKalle Valo <kvalo@codeaurora.org> Signed-off-by: NPavel Machek <pavel@ucw.cz> Cc: stable@kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Cameron Gutman 提交于
The PowerA gamepad initialization quirk worked with the PowerA wired gamepad I had around (0x24c6:0x543a), but a user reported [0] that it didn't work for him, even though our gamepads shared the same vendor and product IDs. When I initially implemented the PowerA quirk, I wanted to avoid actually triggering the rumble action during init. My tests showed that my gamepad would work correctly even if it received a rumble of 0 intensity, so that's what I went with. Unfortunately, this apparently isn't true for all models (perhaps a firmware difference?). This non-working gamepad seems to require the real magic rumble packet that the Microsoft driver sends, which actually vibrates the gamepad. To counteract this effect, I still send the old zero-rumble PowerA quirk packet which cancels the rumble effect before the motors can spin up enough to vibrate. [0]: https://github.com/paroj/xpad/issues/48#issuecomment-313904867Reported-by: NKyle Beauchamp <kyleabeauchamp@gmail.com> Tested-by: NKyle Beauchamp <kyleabeauchamp@gmail.com> Fixes: 81093c98 ("Input: xpad - support some quirky Xbox One pads") Cc: stable@vger.kernel.org # v4.12 Signed-off-by: NCameron Gutman <aicommander@gmail.com> Signed-off-by: NDmitry Torokhov <dmitry.torokhov@gmail.com>
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由 Ryan Hsu 提交于
ACPI will rely on device driver to tell it if the device could support wakeup function when system in D3 state. This has caused some platform can't support remote wakeup correctly, because the ACPI wakeup GPE is not enabled, hence registers the .set_wakeup callback to handle it if device supports wakeup. Tested with QCA6174 hw3.0, firmware ('WLAN.RM.4.4.1-00008-QCARMSWP-1') Signed-off-by: NRyan Hsu <ryanhsu@qti.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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由 Ryan Hsu 提交于
The actual PCI suspend/resume in ath10k has been handled in wow.c, but in the case of the device doesn't support remote wakeup, the .hif_suspend() and .hif_resume() will never be handled. ath10k_wow_op_suspend() { if (WARN_ON(!test_bit(ATH10K_FW_FEATURE_WOWLAN_SUPPORT, ar->running_fw->fw_file.fw_features))) { ret = 1; goto exit; } .... ret = ath10k_hif_suspend(ar); } So register the PCI PM core to support the suspend/resume if the device doesn't support remote wakeup. Signed-off-by: NRyan Hsu <ryanhsu@qti.qualcomm.com> Signed-off-by: NKalle Valo <kvalo@qca.qualcomm.com>
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- 31 8月, 2017 4 次提交
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由 Gustavo A. R. Silva 提交于
Refactor code in order to avoid identical code for different branches. Addresses-Coverity-ID: 1248728 Signed-off-by: NGustavo A. R. Silva <gustavo@embeddedor.com> Acked-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Hans de Goede 提交于
For debugging some problems, it is useful to know the chip revision add a brcmf_info message logging this. Signed-off-by: NHans de Goede <hdegoede@redhat.com> Acked-by: NArend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Sergey Matyukevich 提交于
Use 64-bit dma for hosts with CONFIG_ARCH_DMA_ADDR_T_64BIT enabled. Signed-off-by: NSergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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由 Sergey Matyukevich 提交于
Check if skb tracking arrays has been already allocated. This additional check handles the case when init partially failed. Signed-off-by: NSergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: NKalle Valo <kvalo@codeaurora.org>
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