- Sep 17, 2015
-
-
Loic Poulain authored
Add PM suspend/resume callbacks which call lpm_suspend/resume. Add LPM ack in threaded IRQ handler to notify the controller that resume is complete. Protect hci_uart against concurrent removing during suspend/resume. Signed-off-by:
Loic Poulain <loic.poulain@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Loic Poulain authored
Add LPM PM suspend/resume/host_wake LPM functions. A LPM transaction is composed with a LPM request and ack/response. Host can send a LPM suspend/resume request to the controller which should respond with a LPM ack. If resume is requested by the controller (irq), host has to send a LPM ack once resumed. Signed-off-by:
Loic Poulain <loic.poulain@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Frederic Danis authored
Replace BT_ logging calls by the new bt_dev ones. Signed-off-by:
Frederic Danis <frederic.danis@linux.intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Frederic Danis authored
Replace spinlock by mutex to be able to use bcm_device_lock in sleepable context like devm_request_threaded_irq or upcomming PM support. Signed-off-by:
Frederic Danis <frederic.danis@linux.intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Marcel Holtmann authored
Signed-off-by:
Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
Johan Hedberg <johan.hedberg@intel.com>
-
Loic Poulain authored
Replace the device_intel list spinlock with a mutex. devm_request_threaded_irq is not atomic and upcomming PM support should be simpler. Signed-off-by:
Loic Poulain <loic.poulain@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Loic Poulain authored
Replace BT_ logging calls by the new bt_dev ones. Signed-off-by:
Loic Poulain <loic.poulain@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Loic Poulain authored
Enable controller Low-Power-Mode if we have a pdev to manage host wake-up. Once LPM is enabled, controller notifies its TX status via a vendor specific packet (tx_idle/tx_active). tx_active means that there is more data upcoming from controller. tx_idle means that controller can be put in suspended state. Signed-off-by:
Loic Poulain <loic.poulain@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Loic Poulain authored
An IRQ can be retrieved from the pdev resources. This irq will be used in case of LPM suspend mode to wake-up the host and resume the link. This resource can be declared as a GPIO-Interrupt which requires to be converted into IRQ. Signed-off-by:
Loic Poulain <loic.poulain@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Loic Poulain authored
Add specific bluetooth device logging macros since hci device name is repeatedly referred in bluetooth subsystem logs. Signed-off-by:
Loic Poulain <loic.poulain@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Johan Hedberg authored
Controllers claiming to be CSR with LMP subversion 0x0c5c don't actually seem to be authentic CSR controllers. They also don't have their USB bcdDevice value matching the LMP subversion like all other CSR controllers: HCI: > HCI Event: Command Complete (0x0e) plen 12 Read Local Version Information (0x04|0x0001) ncmd 1 Status: Success (0x00) HCI version: Bluetooth 2.0 (0x03) - Revision 3164 (0x0c5c) LMP version: Bluetooth 2.0 (0x03) - Subversion 3164 (0x0c5c) Manufacturer: Cambridge Silicon Radio (10) USB: T: Bus=04 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#= 3 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=16 #Cfgs= 1 P: Vendor=0a12 ProdID=0001 Rev= 1.34 C:* #Ifs= 2 Cfg#= 1 Atr=80 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms These controllers also have the HCI_Read_Stored_Link_Key command broken so it's important the right quirk is set for them. Reported-and-tested-by:
Rhobison Alves Pereira <rhobison@hotmail.com> Signed-off-by:
Johan Hedberg <johan.hedberg@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Johan Hedberg authored
Some counterfeit CSR controllers also have broken behavior with the HCI_Read_Stored_Link_Key command: < HCI Command: Read Stored Link Key (0x03|0x000d) plen 7 Address: 00:00:00:00:00:00 (OUI 00-00-00) Read all: 0x01 > HCI Event: Command Complete (0x0e) plen 8 Read Stored Link Key (0x03|0x000d) ncmd 1 Status: Unsupported Feature or Parameter Value (0x11) Max num keys: 0 Num keys: 0 Extend the existing HCI_QUIRK_BROKEN_STORED_LINK_KEY to be also used for this HCI command. Reported-and-tested-by:
Rhobison Alves Pereira <rhobison@hotmail.com> Signed-off-by:
Johan Hedberg <johan.hedberg@intel.com> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org>
-
Randy Dunlap authored
Fix build error caused by missing Kconfig dependency: ERROR: "cdc_parse_cdc_header" [drivers/net/usb/cdc-phonet.ko] undefined! Reported-by:
Fengguang Wu <fengguang.wu@intel.com> Signed-off-by:
Randy Dunlap <rdunlap@infradead.org> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
- Sep 16, 2015
-
-
Stephen Rothwell authored
Signed-off-by:
Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Sowmini Varadhan authored
Many commonly used functions like getifaddrs() invoke RTM_GETLINK to dump the interface information, and do not need the the AF_INET6 statististics that are always returned by default from rtnl_fill_ifinfo(). Computing the statistics can be an expensive operation that impacts scaling, so it is desirable to avoid this if the information is not needed. This patch adds a the RTEXT_FILTER_SKIP_STATS extended info flag that can be passed with netlink_request() to avoid statistics computation for the ifinfo path. Signed-off-by:
Sowmini Varadhan <sowmini.varadhan@oracle.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
David S. Miller authored
In file included from drivers/usb/gadget/function/u_serial.h:16:0, from drivers/usb/gadget/function/f_acm.c:23: >> include/linux/usb/cdc.h:47:5: warning: 'struct usb_interface' declared inside parameter list int buflen); ^ >> include/linux/usb/cdc.h:47:5: warning: its scope is only this definition or declaration, which is probably not what you want Reported-by:
kbuild test robot <fengguang.wu@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Joe Perches authored
The code around the allocation and loops are a bit obfuscated. Neaten it by using: o kcalloc with decimal count and sizeof(u32) o Decimal loop indexing and i++ not i += 4 o A promiscuous block using a similar style to the multicast block o Remove unnecessary variables Signed-off-by:
Joe Perches <joe@perches.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
David S. Miller authored
Iyappan Subramanian says: ==================== driver: net: xgene: Enable 2nd 10GbE port on APM X-Gene SoC This patch adds support for 2nd 10GbE on APM X-Gene SoC ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Iyappan Subramanian authored
Adding the second 10GbE dt node for APM X-Gene SoC device tree Signed-off-by:
Iyappan Subramanian <isubramanian@apm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Iyappan Subramanian authored
Adding support for the second 10GbE port on APM X-Gene SoC Signed-off-by:
Iyappan Subramanian <isubramanian@apm.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Oliver Neukum authored
This moves cdc-phonet to the common parser for CDC users to reduce code duplication. Signed-off-by:
Oliver Neukum <oneukum@suse.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Oliver Neukum authored
This moves qmi-wwan to the common parser for CDC user to reduce code duplication. Signed-off-by:
Oliver Neukum <oneukum@suse.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Oliver Neukum authored
This patch uses the common parser to parse extra CDC headers in order to reduce code duplication. Signed-off-by:
Oliver Neukum <oneukum@suse.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Oliver Neukum authored
This moves cdc-ncm to the common parser for CDC user to reduce code duplication. Signed-off-by:
Oliver Neukum <oneukum@suse.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Oliver Neukum authored
CDC drivers all implement their own parser for the extra headers. This patch fixes the code duplication introducing a single common parser in usbnet. Signed-off-by:
Oliver Neukum <oneukum@suse.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Mugunthan V N authored
In DRA72x EVM, by default slave 1 is connected to the onboard phy, but slave 2 pins are also muxed with video input module which is controlled by pcf857x gpio and currently to select slave 0 to connect to phy gpio hogging is used, but with omap2plus_defconfig the pcf857x gpio is built as module. So when using NFS on DRA72x EVM, board doesn't boot as gpio hogging do not set proper gpio state to connect slave 0 to phy as it is built as module and you do not see any errors for not setting gpio and just mentions dhcp reply not got. To solve this issue, introducing "mode-gpios" in DT when gpio based muxing is required. This will throw a warning when gpio get fails and returns probe defer. When gpio-pcf857x module is installed, cpsw probes again and ethernet becomes functional. Verified this on DRA72x with pcf as module and ramdisk. Signed-off-by:
Mugunthan V N <mugunthanvnm@ti.com> Acked-by:
Tony Lindgren <tony@atomide.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
David S. Miller authored
Vivien Didelot says: ==================== net: dsa: mv88e6xxx: improve ATU move operations This patchset completes the set of available Address Translation Unit operations. These Marvell switches have 4 operations to flush or (re)move, all or only non-static MAC addresses, from the entire set of databases or from just a particular one. The first 3 patches introduce a generic _mv88e6xxx_atu_flush_move function. The 4 remaining patches update a few FID operations in the driver on setup, when a port join or leave a VLAN, or change state. This is a step forward improving the hardware bridging support in DSA and 88E6352-compatible switches. ==================== Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Vivien Didelot authored
When we're moving a port from Learning or Forwarding state to Disabled or Blocking or Listening state, remove all non-static MAC addresses mapped to this port in the entire set of databases, not only one. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Vivien Didelot authored
Add a new _mv88e6xxx_atu_move function to prepare the ATU data register for the move operation. The ports vector will contain the source port and destination port of the Move operation. If the destination port is 0xF, the MAC addresses mapped to the source port are removed for the address database(s). Then add a _mv88e6xxx_atu_remove wrapper to remove the MAC addresses from a VLAN database that are mapped to a given port, when it leaves it. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Vivien Didelot authored
When choosing an address database for a new VLAN, flush every entries, not only the non-static ones. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Vivien Didelot authored
Purge all MAC addresses from the entire set of address databases when the driver initializes the device. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Vivien Didelot authored
These Marvell switches have 4 operations to flush or (re)move, all or only non-static MAC addresses, from the entire set of databases or from just a particular one. The value of the EntryState bits will determine if the operation is either a Flush (0x0) or a Move (0xF). When moving entries from one port to another, entries will be removed if the destination port is 0xF. This patch renames these operations for consistency, add a new generic _mv88e6xxx_atu_flush_move function, and change _mv88e6xxx_flush_fid to use it. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Vivien Didelot authored
Other ATU commands need to write the ATU data register. To ease the introduction of such commands, extract the ATU data write access from _mv88e6xxx_atu_load to its own function. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
Vivien Didelot authored
Not every ATU commands apply to an FID, thus remove the FID writing from mv88e6xxx_atu_cmd and write it explicitly where needed, in order to ease introduction of such commands. Signed-off-by:
Vivien Didelot <vivien.didelot@savoirfairelinux.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
David Ahern authored
rt_fill_info which is called for 'route get' requests hardcodes the table id as RT_TABLE_MAIN which is not correct when multiple tables are used. Use the newly added table id in the rtable to send back the correct table similar to what is done for IPv6. To maintain current ABI a new request flag, RTM_F_LOOKUP_TABLE, is added to indicate the actual table is wanted versus the hardcoded response. Signed-off-by:
David Ahern <dsa@cumulusnetworks.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
David Ahern authored
Add the FIB table id to rtable to make the information available for IPv4 as it is for IPv6. Signed-off-by:
David Ahern <dsa@cumulusnetworks.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
David Ahern authored
All callers to rt_dst_alloc have nearly the same initialization following a successful allocation. Consolidate it into rt_dst_alloc. Signed-off-by:
David Ahern <dsa@cumulusnetworks.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
- Sep 12, 2015
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A collection of small fixes since the last update: the HD-audio quirks as usual with a USB-audio fix and a trivial fix for the old sparc driver" * tag 'sound-fix-4.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: usb-audio: Change internal PCM order ALSA: hda - Fix white noise on Dell M3800 ALSA: hda - Use ALC880_FIXUP_FUJITSU for FSC Amilo M1437 ALSA: hda - Enable headphone jack detect on old Fujitsu laptops ALSA: sparc: amd7930: Fix module autoload for OF platform driver ALSA: hda - Add some FIXUP quirks for white noise on Dell laptop.
-
git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Just a bunch of fixes to squeeze in before -rc1: - three nouveau regression fixes - one qxl regression fix - a bunch of i915 fixes ... and some core displayport/atomic fixes" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau/device: enable c800 quirk for tecra w50 drm/nouveau/clk/gt215: Unbreak engine pausing for GT21x/MCP7x drm/nouveau/gr/nv04: fix big endian setting on gr context drm/qxl: validate monitors config modes drm/i915: Allow DSI dual link to be configured on any pipe drm/i915: Don't try to use DDR DVFS on CHV when disabled in the BIOS drm/i915: Fix CSR MMIO address check drm/i915: Limit the number of loops for reading a split 64bit register drm/i915: Fix broken mst get_hw_state. drm/i915: Pass hpd_status_i915[] to intel_get_hpd_pins() in pre-g4x uapi/drm/i915_drm.h: fix userspace compilation. drm/i915: Always mark the object as dirty when used by the GPU drm/dp: Add dp_aux_i2c_speed_khz module param to set the assume i2c bus speed drm/dp: Adjust i2c-over-aux retry count based on message size and i2c bus speed drm/dp: Define AUX_RETRY_INTERVAL as 500 us drm/atomic: Fix bookkeeping with TEST_ONLY, v3.
-
- Sep 11, 2015
-
-
git://anongit.freedesktop.org/git/nouveau/linux-2.6Dave Airlie authored
three nouveau regression fixes. * 'linux-4.3' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau/device: enable c800 quirk for tecra w50 drm/nouveau/clk/gt215: Unbreak engine pausing for GT21x/MCP7x drm/nouveau/gr/nv04: fix big endian setting on gr context
-