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* netdev/phy: Make get_phy_id() static and quit EXPORTing it.David Daney2012-05-161-2/+1
| | | | | | | | | This function is only referenced from within phy_device.c, so there is no reason to export it. In fact, we can make it static. Signed-off-by: David Daney <david.daney@cavium.com> Acked-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: of/phy: fix build error when phylib is built as a moduleBjørn Mork2012-05-121-1/+1
| | | | | | | | | | | | | CONFIG_OF_MDIO is tristate and will be m if PHYLIB is m. Use IS_ENABLED macro to prevent build error: ERROR: "of_mdio_find_bus" [drivers/net/phy/mdio-mux.ko] undefined! Reported-by: Randy Dunlap <rdunlap@xenotime.net> Cc: David Daney <david.daney@cavium.com> Signed-off-by: Bjørn Mork <bjorn@mork.no> Acked-by: David Daney <david.daney@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdev/of/phy: Add MDIO bus multiplexer driven by GPIO lines.David Daney2012-05-083-0/+153
| | | | | | | | | | The GPIO pins select which sub bus is connected to the master. Initially tested with an sn74cbtlv3253 switch device wired into the MDIO bus. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdev/of/phy: Add MDIO bus multiplexer support.David Daney2012-05-083-0/+202
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a somewhat generic framework for MDIO bus multiplexers. It is modeled on the I2C multiplexer. The multiplexer is needed if there are multiple PHYs with the same address connected to the same MDIO bus adepter, or if there is insufficient electrical drive capability for all the connected PHY devices. Conceptually it could look something like this: ------------------ | Control Signal | --------+--------- | --------------- --------+------ | MDIO MASTER |---| Multiplexer | --------------- --+-------+---- | | C C h h i i l l d d | | --------- A B --------- | | | | | | | PHY@1 +-------+ +---+ PHY@1 | | | | | | | --------- | | --------- --------- | | --------- | | | | | | | PHY@2 +-------+ +---+ PHY@2 | | | | | --------- --------- This framework configures the bus topology from device tree data. The mechanics of switching the multiplexer is left to device specific drivers. The follow-on patch contains a multiplexer driven by GPIO lines. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdev/of/phy: New function: of_mdio_find_bus().David Daney2012-05-081-0/+32
| | | | | | | | | | | | | | | | | | | | | Add of_mdio_find_bus() which allows an mii_bus to be located given its associated the device tree node. This is needed by the follow-on patch to add a driver for MDIO bus multiplexers. The of_mdiobus_register() function is modified so that the device tree node is recorded in the mii_bus. Then we can find it again by iterating over all mdio_bus_class devices. Because the OF device tree has now become an integral part of the kernel, this can live in mdio_bus.c (which contains the needed mdio_bus_class structure) instead of of_mdio.c. Signed-off-by: David Daney <david.daney@cavium.com> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-04-241-1/+11
|\ | | | | | | | | | | | | | | | | | | | | | | | | Fix merge between commit 3adadc08cc1e ("net ax25: Reorder ax25_exit to remove races") and commit 0ca7a4c87d27 ("net ax25: Simplify and cleanup the ax25 sysctl handling") The former moved around the sysctl register/unregister calls, the later simply removed them. With help from Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
| * icplus: fix interrupt for IC+ 101A/G and 1001LFGiuseppe CAVALLARO2012-04-191-1/+11
| | | | | | | | | | | | | | | | | | | | | | This patch fixes and adds the irq handler for the IC+ 101A/G where we need to read the reg17 to clean the irq. Also remove the flag for the 1001LF where no interrupt can be used for this device. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: Remove redundant spi driver bus initializationLars-Peter Clausen2012-04-131-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ancient times it was necessary to manually initialize the bus field of an spi_driver to spi_bus_type. These days this is done in spi_driver_register() so we can drop the manual assignment. The patch was generated using the following coccinelle semantic patch: // <smpl> @@ identifier _driver; @@ struct spi_driver _driver = { .driver = { - .bus = &spi_bus_type, }, }; // </smpl> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Gabor Juhos <juhosg@openwrt.org> Cc: Frederic Lambert <frdrc66@gmail.com> Cc: netdev@vger.kernel.org Acked-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-04-101-1/+2
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| * phy:icplus:fix Auto Power Saving in ip101a_config_init.Srinivas Kandagatla2012-04-041-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes Auto Power Saving configuration in ip101a_config_init which was broken as there is no phy register write followed after setting IP101A_APS_ON flag. This patch also fixes the return value of ip101a_config_init. Without this patch ip101a_config_init returns 2 which is not an error accroding to IS_ERR and the mac driver will continue accessing 2 as valid pointer to phy_dev resulting in memory fault. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | dp83640: Support the get_ts_info ethtool method.Richard Cochran2012-04-041-0/+31
| | | | | | | | | | Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net:phy:marvell: remove unnecessary codeSrinivas Kandagatla2012-04-041-15/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compile tested. remove unnecessary code that matches this coccinelle pattern ret = phy_write(x, y , z) if (ret < 0) return ret; return 0; As phy_write returns error code, we dont need to do not need extra check before returning. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net:phy:davicom: remove unnecessary codeSrinivas Kandagatla2012-04-041-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Compile tested. remove unnecessary code that matches this coccinelle pattern ret = phy_write(x, y , z) if (ret < 0) return ret; return 0; As phy_write returns error code, we dont need to do not need extra check before returning. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net:phy:bcm63xx: remove unnecessary codeSrinivas Kandagatla2012-04-041-4/+1
|/ | | | | | | | | | | | | | | | Compile tested. remove unnecessary code that matches this coccinelle pattern ret = phy_write(x, y , z) if (ret < 0) return ret; return 0; As phy_write returns error code, we dont need to do not need extra check before returning. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'irqdomain-for-linus' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds2012-03-211-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull irq_domain support for all architectures from Grant Likely: "Generialize powerpc's irq_host as irq_domain This branch takes the PowerPC irq_host infrastructure (reverse mapping from Linux IRQ numbers to hardware irq numbering), generalizes it, renames it to irq_domain, and makes it available to all architectures. Originally the plan has been to create an all-new irq_domain implementation which addresses some of the powerpc shortcomings such as not handling 1:1 mappings well, but doing that proved to be far more difficult and invasive than generalizing the working code and refactoring it in-place. So, this branch rips out the 'new' irq_domain and replaces it with the modified powerpc version (in a fully bisectable way of course). It converts all users over to the new API and makes irq_domain selectable on any architecture. No architecture is forced to enable irq_domain, but the infrastructure is required for doing OpenFirmware style irq translations. It will even work on SPARC even though SPARC has it's own mechanism for translating irqs at boot time. MIPS, microblaze, embedded x86 and c6x are converted too. The resulting irq_domain code is probably still too verbose and can be optimized more, but that can be done incrementally and is a task for follow-on patches." * tag 'irqdomain-for-linus' of git://git.secretlab.ca/git/linux-2.6: (31 commits) dt: fix twl4030 for non-dt compile on x86 mfd: twl-core: Add IRQ_DOMAIN dependency devicetree: Add empty of_platform_populate() for !CONFIG_OF_ADDRESS (sparc) irq_domain: Centralize definition of irq_dispose_mapping() irq_domain/mips: Allow irq_domain on MIPS irq_domain/x86: Convert x86 (embedded) to use common irq_domain ppc-6xx: fix build failure in flipper-pic.c and hlwd-pic.c irq_domain/microblaze: Convert microblaze to use irq_domains irq_domain/powerpc: Replace custom xlate functions with library functions irq_domain/powerpc: constify irq_domain_ops irq_domain/c6x: Use library of xlate functions irq_domain/c6x: constify irq_domain structures irq_domain/c6x: Convert c6x to use generic irq_domain support. irq_domain: constify irq_domain_ops irq_domain: Create common xlate functions that device drivers can use irq_domain: Remove irq_domain_add_simple() irq_domain: Remove 'new' irq_domain in favour of the ppc one mfd: twl-core.c: Fix the number of interrupts managed by twl4030 of/address: add empty static inlines for !CONFIG_OF irq_domain: Add support for base irq and hwirq in legacy mappings ...
| * irq_domain/x86: Convert x86 (embedded) to use common irq_domainGrant Likely2012-02-231-2/+2
| | | | | | | | | | | | | | | | | | | | This patch removes the x86-specific definition of irq_domain and replaces it with the common implementation. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Thomas Gleixner <tglx@linutronix.de>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2012-03-215-5/+111
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking merge from David Miller: "1) Move ixgbe driver over to purely page based buffering on receive. From Alexander Duyck. 2) Add receive packet steering support to e1000e, from Bruce Allan. 3) Convert TCP MD5 support over to RCU, from Eric Dumazet. 4) Reduce cpu usage in handling out-of-order TCP packets on modern systems, also from Eric Dumazet. 5) Support the IP{,V6}_UNICAST_IF socket options, making the wine folks happy, from Erich Hoover. 6) Support VLAN trunking from guests in hyperv driver, from Haiyang Zhang. 7) Support byte-queue-limtis in r8169, from Igor Maravic. 8) Outline code intended for IP_RECVTOS in IP_PKTOPTIONS existed but was never properly implemented, Jiri Benc fixed that. 9) 64-bit statistics support in r8169 and 8139too, from Junchang Wang. 10) Support kernel side dump filtering by ctmark in netfilter ctnetlink, from Pablo Neira Ayuso. 11) Support byte-queue-limits in gianfar driver, from Paul Gortmaker. 12) Add new peek socket options to assist with socket migration, from Pavel Emelyanov. 13) Add sch_plug packet scheduler whose queue is controlled by userland daemons using explicit freeze and release commands. From Shriram Rajagopalan. 14) Fix FCOE checksum offload handling on transmit, from Yi Zou." * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1846 commits) Fix pppol2tp getsockname() Remove printk from rds_sendmsg ipv6: fix incorrent ipv6 ipsec packet fragment cpsw: Hook up default ndo_change_mtu. net: qmi_wwan: fix build error due to cdc-wdm dependecy netdev: driver: ethernet: Add TI CPSW driver netdev: driver: ethernet: add cpsw address lookup engine support phy: add am79c874 PHY support mlx4_core: fix race on comm channel bonding: send igmp report for its master fs_enet: Add MPC5125 FEC support and PHY interface selection net: bpf_jit: fix BPF_S_LDX_B_MSH compilation net: update the usage of CHECKSUM_UNNECESSARY fcoe: use CHECKSUM_UNNECESSARY instead of CHECKSUM_PARTIAL on tx net: do not do gso for CHECKSUM_UNNECESSARY in netif_needs_gso ixgbe: Fix issues with SR-IOV loopback when flow control is disabled net/hyperv: Fix the code handling tx busy ixgbe: fix namespace issues when FCoE/DCB is not enabled rtlwifi: Remove unused ETH_ADDR_LEN defines igbvf: Use ETH_ALEN ... Fix up fairly trivial conflicts in drivers/isdn/gigaset/interface.c and drivers/net/usb/{Kconfig,qmi_wwan.c} as per David.
| * | phy: add am79c874 PHY supportHeiko Schocher2012-03-193-0/+108
| | | | | | | | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | phc: Update author's email address.Richard Cochran2012-03-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This commit brings the author email address macros up to date for four modules in the PTP Hardware Clock subsystem. Signed-off-by: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2012-02-271-20/+35
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/ethernet/sfc/rx.c Overlapping changes in drivers/net/ethernet/sfc/rx.c, one to change the rx_buf->is_page boolean into a set of u16 flags, and another to adjust how ->ip_summed is initialized. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | drivers/net: Remove boolean comparisons to true/falseJoe Perches2012-02-131-4/+2
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Booleans should not be compared to true or false but be directly tested or tested with !. Done via cocci script: @@ bool t; @@ - t == true + t @@ bool t; @@ - t != true + !t @@ bool t; @@ - t == false + !t @@ bool t; @@ - t != false + t Signed-off-by: Joe Perches <joe@perches.com> Reviewed-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge 3.3-rc6 into driver-core-nextGreg Kroah-Hartman2012-03-091-20/+35
|\ \ \ | | |/ | |/| | | | | | | | | | This was done to resolve a conflict in the drivers/base/cpu.c file. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * | phy: IC+101G and PHY_HAS_INTERRUPT flagGiuseppe CAVALLARO2012-02-231-14/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the PHY_HAS_INTERRUPT flag for IC+101 device series. Also the patch does a simple dity-up to signal that the driver actually is for IP101A LF and IP101G devices. In fact, these are two similar PHYs that have the same IDs and mainly differ for the EEE capability supported in the G series. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netdev/phy/icplus: Correct broken phy_init codeDavid McKay2012-02-231-6/+18
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code for ip1001_config_init() was totally broken if you were not using RGMII. Instead of returning an error code or zero it actually returned the value in the IP1001_SPEC_CTRL_STATUS_2 register. It was also trying to set the IP1001_APS_ON bit , but never actually wrote back the register. The error checking was also incorrect in both this function and the reset function, so this patch fixes that up in a consistent fashion. Signed-off-by: David McKay <david.mckay@st.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge 3.3-rc2 into the driver-core-next branch.Greg Kroah-Hartman2012-02-021-3/+2
|\| | | | | | | | | | | | | | | This was done to resolve a merge and build problem with the drivers/acpi/processor_driver.c file. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| * kernel-doc: fix new warning in net/phy/mdio_bus.cRandy Dunlap2012-01-221-3/+2
| | | | | | | | | | | | | | | | | | Fix new kernel-doc warning: Warning(drivers/net/phy/mdio_bus.c:49): No description found for parameter 'size' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Remove useless get_driver()/put_driver() callsAlan Stern2012-01-251-5/+1
|/ | | | | | | | | | | | | | As part of the removal of get_driver()/put_driver(), this patch (as1512) gets rid of various useless and unnecessary calls in several drivers. In some cases it may be desirable to pin the driver by calling try_module_get(), but that can be done later. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> CC: "David S. Miller" <davem@davemloft.net> CC: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> CC: Michael Buesch <m@bues.ch> CC: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* dp83640: Fix NOHZ local_softirq_pending 08 warningManfred Rudigier2012-01-131-1/+1
| | | | | | | | | | Similar problem as in 481a8199142c050b72bff8a1956a49fd0a75bbe0 ("can: fix NOHZ local_softirq_pending 08 warning"). This fix replaces netif_rx() with netif_rx_ni() which has to be used from process/softirq context. Signed-off-by: Manfred Rudigier <manfred.rudigier@omicron.at> Signed-off-by: David S. Miller <davem@davemloft.net>
* phylib: introduce mdiobus_alloc_size()Timur Tabi2012-01-131-5/+19
| | | | | | | | | | | | Introduce function mdiobus_alloc_size() as an alternative to mdiobus_alloc(). Most callers of mdiobus_alloc() also allocate a private data structure, and then manually point bus->priv to this object. mdiobus_alloc_size() combines the two operations into one, which simplifies memory management. The original mdiobus_alloc() now just calls mdiobus_alloc_size(0). Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* mdio-octeon: use an unique MDIO bus name.Florian Fainelli2012-01-111-1/+2
| | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* mdio-gpio: use an unique MDIO bus name.Florian Fainelli2012-01-111-1/+1
| | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* phy/fixed: use an unique MDIO bus name.Florian Fainelli2012-01-111-1/+1
| | | | | Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: phy: smsc: Move SMSC PHY constants to <linux/smscphy.h>Javier Martinez Canillas2012-01-041-20/+1
| | | | | | | | | | | | SMSC generation 4 LAN chips integrate an IEEE 802.3 ethernet physical layer. The ethernet driver for this family of devices needs to access the SMSC PHY registers and bit-fields. So, this patch moves these constants to a place where it can be used for both the PHY and LAN drivers. Signed-off-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* phy: Micrel KS8995MA 5-ports 10/100 managed Ethernet switch support addedFrederic LAMBERT2011-12-193-0/+380
| | | | | | Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: Frederic Lambert <frdrc66@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2011-11-261-1/+1
|\ | | | | | | | | Conflicts: net/ipv4/inet_diag.c
| * net: Revert ARCNET and PHYLIB to tristate optionsBen Hutchings2011-11-261-1/+1
| | | | | | | | | | | | | | | | | | commit 88491d8103498a6166f70d5999902fec70924314 ("drivers/net: Kconfig & Makefile cleanup") changed the type of these options to bool, but they select code that could (and still can) be built as modules. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: Change mii to ethtool advertisement function namesMatt Carlson2011-11-211-2/+2
| | | | | | | | | | | | | | | | | | | | This patch implements advice by Ben Hutchings to change the mii side of the function names to look more like the register whose values they convert. New LPA translation functions have been added as well. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: Add ethtool to mii advertisment conversion helpersMatt Carlson2011-11-171-17/+3
| | | | | | | | | | | | | | | | | | | | | | Translating between ethtool advertisement settings and MII advertisements are common operations for ethernet drivers. This patch adds a set of helper functions that implements the conversion. The patch then modifies a couple of the drivers to use the new functions. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | mdio-gpio: Add reset functionality to mdio-gpio driver(v2).Srinivas Kandagatla2011-11-152-0/+10
|/ | | | | | | | | | | | | | This patch adds phy reset functionality to mdio-gpio driver. Now mdio_gpio_platform_data has new member as function pointer which can be filled at the bsp level for a callback from phy infrastructure. Also the mdio-bitbang driver fills-in the reset function of mii_bus structure. Without this patch the bsp level code has to takecare of the reseting PHY's on the bus, which become bit hacky for every bsp and phy-infrastructure is ignored aswell. Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net: Add module.h to drivers who were implicitly using itPaul Gortmaker2011-11-011-0/+1
| | | | | | | | The device.h header was including module.h, making it present for most of these drivers. But we want to clean that up. Call out the include of module.h in the modular network drivers. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2011-10-256-69/+287
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1745 commits) dp83640: free packet queues on remove dp83640: use proper function to free transmit time stamping packets ipv6: Do not use routes from locally generated RAs |PATCH net-next] tg3: add tx_dropped counter be2net: don't create multiple RX/TX rings in multi channel mode be2net: don't create multiple TXQs in BE2 be2net: refactor VF setup/teardown code into be_vf_setup/clear() be2net: add vlan/rx-mode/flow-control config to be_setup() net_sched: cls_flow: use skb_header_pointer() ipv4: avoid useless call of the function check_peer_pmtu TCP: remove TCP_DEBUG net: Fix driver name for mdio-gpio.c ipv4: tcp: fix TOS value in ACK messages sent from TIME_WAIT rtnetlink: Add missing manual netlink notification in dev_change_net_namespaces ipv4: fix ipsec forward performance regression jme: fix irq storm after suspend/resume route: fix ICMP redirect validation net: hold sock reference while processing tx timestamps tcp: md5: add more const attributes Add ethtool -g support to virtio_net ... Fix up conflicts in: - drivers/net/Kconfig: The split-up generated a trivial conflict with removal of a stale reference to Documentation/networking/net-modules.txt. Remove it from the new location instead. - fs/sysfs/dir.c: Fairly nasty conflicts with the sysfs rb-tree usage, conflicting with Eric Biederman's changes for tagged directories.
| * dp83640: free packet queues on removeRichard Cochran2011-10-251-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If the PHY should disappear (for example, on an USB Ethernet MAC), then the driver would leak any undelivered time stamp packets. This commit fixes the issue by calling the appropriate functions to free any packets left in the transmit and receive queues. The driver first appeared in v3.0. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * dp83640: use proper function to free transmit time stamping packetsRichard Cochran2011-10-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous commit enforces a new rule for handling the cloned packets for transmit time stamping. These packets must not be freed using any other function than skb_complete_tx_timestamp. This commit fixes the one and only driver using this API. The driver first appeared in v3.0. Signed-off-by: Richard Cochran <richard.cochran@omicron.at> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: <stable@vger.kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge branch 'master' of ra.kernel.org:/pub/scm/linux/kernel/git/davem/netDavid S. Miller2011-10-251-1/+1
| |\
| | * net: Fix driver name for mdio-gpio.cDirk Eibach2011-10-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit "7488876... dt/net: Eliminate users of of_platform_{,un}register_driver" there are two platform drivers named "mdio-gpio" registered. I renamed the of variant to "mdio-ofgpio". Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | phylib: Modify Vitesse RGMII skew settingsAndy Fleming2011-10-191-12/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Vitesse driver was using the RGMII_ID interface type to determine if skew was necessary. However, we want to move away from using that interface type, as it's really a property of the board's PHY connection. However, some boards depend on it, so we want to support it, while allowing new boards to use the more flexible "fixups" approach. To do this, we extract the code which adds skew into its own function, and call that function when RGMII_ID has been selected. Another side-effect of this change is that if your PHY has skew set already, it doesn't clear it. This way, the fixup code can modify the register without config_init then clearing it. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | net/phy: extra delay only for RGMII interfaces for IC+ IP 1001Giuseppe CAVALLARO2011-10-191-5/+8
| | | | | | | | | | | | | | | | | | | | | | | | The extra delay of 2ns to adjust RX clock phase is actually needed in RGMII mode. Tested on the HDK7108 (STx7108c2). Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | Merge branch 'master' of github.com:davem330/netDavid S. Miller2011-10-071-2/+2
| |\| | | | | | | | | | | | | Conflicts: net/batman-adv/soft-interface.c
| * | netdev/phy/icplus: Use mdiobus_write() and mdiobus_read() for proper locking.David Daney2011-10-011-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Usually you have to take the bus lock. Why not here too? I saw this when working on something else. Not even compile tested. Signed-off-by: David Daney <david.daney@cavium.com> Cc: Greg Dietsche <Gregory.Dietsche@cuw.edu> Cc: "Uwe Kleine-Konig" <u.kleine-koenig@pengutronix.de> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | netdev/phy: Use mdiobus_read() so that proper locks are taken.David Daney2011-10-011-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Accesses to the mdio busses must be done with the mdio_lock to ensure proper operation. Conveniently we have the helper function mdiobus_read() to do that for us. Lets use it in get_phy_id() instead of accessing the bus without the lock held. Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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