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* netdev/phy: Add driver for Broadcom BCM87XX 10G Ethernet PHYsDavid Daney2012-06-271-0/+5
| | | | | | | | | | | | | | Add a driver for BCM8706 and BCM8727 devices. These are a 10Gig PHYs which use MII_ADDR_C45 addressing. They are always 10G full duplex, so there is no autonegotiation. All we do is report link state and send interrupts when it changes. If the PHY has a device tree of_node associated with it, the "broadcom,c45-reg-init" property is used to supply register initialization values when config_init() is called. 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 driven by GPIO lines.David Daney2012-05-071-0/+10
| | | | | | | | | | 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 Daney2012-05-071-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* phy: add am79c874 PHY supportHeiko Schocher2012-03-191-0/+5
| | | | | | 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>
* phy: Micrel KS8995MA 5-ports 10/100 managed Ethernet switch support addedFrederic LAMBERT2011-12-191-0/+4
| | | | | | 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>
* 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>
* drivers/net: Kconfig & Makefile cleanupJeff Kirsher2011-08-271-1/+1
| | | | | | | | | | | | | | The is does a general cleanup of the drivers/net/ Kconfig and Makefile. This patch create a "core" option and places all the networking core drivers into this option (default is yes for this option). In addition, it alphabitizes the Kconfig driver options. As a side cleanup, found that the arcnet, token ring, and PHY Kconfig options were a tri-state option and should have been a bool option. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* phylib: Allow BCM63XX PHY to be selected only on BCM63XX.Ralf Baechle2011-06-161-0/+1
| | | | | | | | | | | This PHY is available integrated into BCM63xx series SOCs only. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> drivers/net/phy/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) Acked-by: Florian Fainelli <ffainelli@freebox.fr> Signed-off-by: David S. Miller <davem@conan.davemloft.net>
* phy: Remove unneeded depends on PHYLIBhartleys2011-02-111-1/+0
| | | | | | | | | Remove unneeded depends on PHYLIB. The config selection is already in an if PHYLIB / endif block. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* phy: add the IC+ IP1001 driverGiuseppe CAVALLARO2010-12-101-1/+1
| | | | | | | | | | This patch adds the IC+ IP1001 (Gigabit Ethernet Transceiver) driver. I've had to add an additional delay (2ns) to adjust RX clock phase at GMII/ RGMII interface (according to the PHY data-sheet). This helps to have the RGMII working on some ST platforms. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* don't let BCM63XX_PHY depend on non-existant symbolUwe Kleine-König2010-10-051-1/+0
| | | | | | | | | | | | | The kernel doesn't have a symbol called BCM63XX. There is a symbol BCM63XX_ENET (introduced in 9b1fc55a0500, 6 weeks after 09bb9aa0ed that introduced BCM63XX_PHY), but the driver compiles without that, too. Cc: Maxime Bizon <mbizon@freebox.fr> Cc: Florian Fainelli <florian@openwrt.org> Cc: David S. Miller <davem@davemloft.net> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* phylib: available for any speed ethernetRandy Dunlap2010-08-111-1/+1
| | | | | | | | | | | | | | | | Several gigabit network drivers (SB1250_MAC, TIGON3, FSL, GIANFAR, UCC_GETH, MV643XX_ETH, XILINX_LL_TEMAC, S6GMAC, STMMAC_ETH, PASEMI_MAC, and OCTEON_ETHERNET) select PHYLIB. These drivers are not under NET_ETHERNET (10/100 mbit), so this warning is generated (long, irrelevant parts are omitted): warning: (NET_DSA && NET && EXPERIMENTAL && NET_ETHERNET && !S390 || ... || SB1250_MAC && NETDEVICES && NETDEV_1000 && SIBYTE_SB1xxx_SOC || TIGON3 && NETDEVICES && NETDEV_1000 && PCI || FSL_PQ_MDIO && NETDEVICES && NETDEV_1000 && FSL_SOC || GIANFAR && NETDEVICES && NETDEV_1000 && FSL_SOC || UCC_GETH && NETDEVICES && NETDEV_1000 && QUICC_ENGINE || MV643XX_ETH && NETDEVICES && NETDEV_1000 && (MV64X60 || PPC32 || PLAT_ORION) || XILINX_LL_TEMAC && NETDEVICES && NETDEV_1000 && (PPC || MICROBLAZE) || S6GMAC && NETDEVICES && NETDEV_1000 && XTENSA_VARIANT_S6000 || STMMAC_ETH && NETDEV_1000 && NETDEVICES && CPU_SUBTYPE_ST40 || PASEMI_MAC && NETDEVICES && NETDEV_10000 && PPC_PASEMI && PCI || OCTEON_ETHERNET && STAGING && !STAGING_EXCLUDE_BUILD && CPU_CAVIUM_OCTEON) selects PHYLIB which has unmet direct dependencies (!S390 && NET_ETHERNET) PHYLIB is used by non-10/100 mbit ethernet drivers, so change the dependencies to be NETDEVICES instead of NET_ETHERNET. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net/phy: micrel phy driverDavid J. Choi2010-05-031-0/+5
| | | | | | | This is the first version of phy driver from Micrel Inc. Signed-off-by: David J. Choi <david.choi@micrel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* NET: Add driver for Octeon MDIO buses.David Daney2009-12-171-0/+11
| | | | | | | | | | | | | | | | | The Octeon SOC has two types of Ethernet ports, each type with its own driver. However, the PHYs for all the ports are controlled by a common MDIO bus. Because the mdio driver is not associated with a particular driver, but is instead a system level resource, we create s stand-alone driver for it. As for the driver, we put the register definitions in arch/mips/include/asm/octeon where most of the other Octeon register definitions live. This is a platform driver with the platform device for "mdio-octeon" being registered in the platform startup code. Signed-off-by: David Daney <ddaney@caviumnetworks.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: BCM63XX: Add integrated ethernet PHY support for phylib.Maxime Bizon2009-07-071-0/+6
| | | | | | | | | | | | Signed-off-by: Maxime Bizon <mbizon@freebox.fr> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> drivers/net/phy/Kconfig | 6 ++ drivers/net/phy/Makefile | 1 drivers/net/phy/bcm63xx.c | 132 ++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 139 insertions(+) create mode 100644 drivers/net/phy/bcm63xx.c Signed-off-by: David S. Miller <davem@davemloft.net>
* phy: Add LSI ET1011C PHY driverChaithrika U S2008-12-091-0/+5
| | | | | | | | Adds LSI ET1011C PHY driver. This driver is used by TI DM646x EVM. Signed-off-by: Chaithrika U S <chaithrika@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* phy: add the ST ste10Xp PHYsGiuseppe Cavallaro2008-11-281-0/+6
| | | | | | | | | | This patch adds the STMicroelectronics ste10xp PHY device driver. It supports both the ste100p and the ste101p devices. Suspend/resume alredy added. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* phy: add natsemi PHY driverGiuseppe Cavallaro2008-11-281-0/+5
| | | | | | | | This patch adds the PHY device driver for the National Semiconductor DP83865 Gig PHYTER. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* phylib: make mdio-gpio work without OF (v4)Paulius Zaleckas2008-11-161-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | make mdio-gpio work with non OpenFirmware gpio implementation. Aditional changes to mdio-gpio: - use gpio_request() and gpio_free() - place irq[] array in struct mdio_gpio_info - add module description, author and license - add note about compiling this driver as module - rename mdc and mdio function (were ugly names) - change MII to MDIO in bus name - add __init __exit to module (un)loading functions - probe fails if no phys added to the bus - kzalloc bitbang with sizeof(*bitbang) Changes since v3: - keep bus naming "%x" to be compatible with existing drivers. Changes since v2: - more #ifdefs reduction - platform driver will be registered on OF platforms also - unified platform and OF bus_id to phy%i Changes since v1: - removed NO_IRQ - reduced #idefs Laurent, please test this driver under OF. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: David S. Miller <davem@davemloft.net>
* phylib: rename mdio-ofgpio to mdio-gpioPaulius Zaleckas2008-11-161-1/+1
| | | | | Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: OpenFirmware GPIO based MDIO bitbang driverLaurent Pinchart2008-05-301-0/+6
| | | | | | | | This patch adds an MDIO bitbang driver that uses the GPIO library and its OF bindings to access the bus I/Os. Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Merge branch 'upstream-next-davem' of ↵David S. Miller2008-05-291-1/+2
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * PHYLIB: Kconfig: Complete the list of Broadcom PHYs supportedMaciej W. Rozycki2008-05-221-1/+2
| | | | | | | | | | | | | | Add Broadcom PHYs supported missing from the description. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | PHYLIB: Kconfig: Fix the dependency on S390Maciej W. Rozycki2008-05-221-1/+1
|/ | | | | | | | | PHYLIB was first marked as BROKEN on S390, then the enclosing menu marked as non-S390, then the two dependencies merged with the conversion to menuconfig. Reduce to non-S390. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Add support for SMSC LAN8187 and LAN8700 PHYsSteve Glendinning2008-04-291-1/+1
| | | | | | | | Add support for two additional SMSC PHY models with identical interrupt source and mask registers to the LAN83C185 Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* FIXED_PHY must depend on PHYLIB=yAdrian Bunk2008-03-051-0/+1
| | | | | | | | | | | | | | | | | | This patch fixes the following build error introduced by commit a79d8e93d300adb84cccc38ac396cfb118c238ad and reported by Olaf Hering: <-- snip --> ... LD .tmp_vmlinux1 arch/powerpc/sysdev/built-in.o: In function `of_add_fixed_phys': fsl_soc.c:(.init.text+0xd34): undefined reference to `fixed_phy_add' make: *** [.tmp_vmlinux1] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <adrian.bunk@movial.fi> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* phylib: Add Realtek 821x eth PHY supportJohnson Leung2008-02-031-0/+5
| | | | | | | | | | | this PHY present on the MPC8315E and MPC837xE RDB boards. Signed-off-by: Johnson Leung <r58129@freescale.com> Signed-off-by: Kevin Lam <r43770@freescale.com> Signed-off-by: Joe D'Abbraccio <ljd015@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* phy/fixed.c: rework to not duplicate PHY layer functionalityVitaly Bordug2008-01-231-27/+5
| | | | | | | | | | | | | | | | With that patch fixed.c now fully emulates MDIO bus, thus no need to duplicate PHY layer functionality. That, in turn, drastically simplifies the code, and drops down line count. As an additional bonus, now there is no need to register MDIO bus for each PHY, all emulated PHYs placed on the platform fixed MDIO bus. There is also no more need to pre-allocate PHYs via .config option, this is all now handled dynamically. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Generic bitbanged MDIO libraryScott Wood2007-10-101-0/+9
| | | | | | | | | | Previously, bitbanged MDIO was only supported in individual hardware-specific drivers. This code factors out the higher level protocol implementation, reducing the hardware-specific portion to functions setting direction, data, and clock. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* PHY fixed driver: rework release path and update phy_id notationVitaly Bordug2007-10-101-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | device_bind_driver() error code returning has been fixed. release() function has been written, so that to free resources in correct way; the release path is now clean. Before the rework, it used to cause Device 'fixed@100:1' does not have a release() function, it is broken and must be fixed. BUG: at drivers/base/core.c:104 device_release() Call Trace: [<ffffffff802ec380>] kobject_cleanup+0x53/0x7e [<ffffffff802ec3ab>] kobject_release+0x0/0x9 [<ffffffff802ecf3f>] kref_put+0x74/0x81 [<ffffffff8035493b>] fixed_mdio_register_device+0x230/0x265 [<ffffffff80564d31>] fixed_init+0x1f/0x35 [<ffffffff802071a4>] init+0x147/0x2fb [<ffffffff80223b6e>] schedule_tail+0x36/0x92 [<ffffffff8020a678>] child_rip+0xa/0x12 [<ffffffff80311714>] acpi_ds_init_one_object+0x0/0x83 [<ffffffff8020705d>] init+0x0/0x2fb [<ffffffff8020a66e>] child_rip+0x0/0x12 Also changed the notation of the fixed phy definition on mdio bus to the form of <speed>+<duplex> to make it able to be used by gianfar and ucc_geth that define phy_id strictly as "%d:%d" and cleaned up the whitespace issues. Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* phylib: add the ICPlus IP175C PHY driverMichael Barkowski2007-07-081-0/+5
| | | | | | | | | The ICPlus IP175C sports a 100Mbit/s 4-port switch in addition to a dedicated 100Mbit/s WAN port. Signed-off-by: Michael Barkowski <michael.barkowski@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Use menuconfig objects: PHYJan Engelhardt2007-05-111-16/+6
| | | | | | | | | | Use menuconfigs instead of menus, so the whole menu can be disabled at once instead of going through all options. Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [S390] Kconfig: unwanted menus for s390.Martin Schwidefsky2007-05-101-0/+1
| | | | | | | Disable some more menus in the configuration files that are of no interest to a s390 machine. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [PATCH] 2.6.18: sb1250-mac: Broadcom PHY supportMaciej W. Rozycki2006-12-021-0/+6
| | | | | | | | | | | | This patch adds support for interrupt-driven operation of the Broadcom Gigabit Ethernet PHYs. I have included device IDs for the parts used on Broadcom SiByte evaluation boards; more can be added as a need arises. They are apparently generally software-compatible with one another. Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org> patch-mips-2.6.18-20060920-broadcom-phy-15 Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Fix misc Kconfig typosMatt LaPlante2006-11-301-2/+2
| | | | | | | | Fix various Kconfig typos. Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
* [PATCH] PAL: Support of the fixed PHYVitaly Bordug2006-08-191-0/+17
| | | | | | | | | | | This makes it possible for HW PHY-less boards to utilize PAL goodies. Generic routines to connect to fixed PHY are provided, as well as ability to specify software callback that fills up link, speed, etc. information into PHY descriptor (the latter feature not tested so far). Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds2006-06-221-0/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (139 commits) [POWERPC] re-enable OProfile for iSeries, using timer interrupt [POWERPC] support ibm,extended-*-frequency properties [POWERPC] Extra sanity check in EEH code [POWERPC] Dont look for class-code in pci children [POWERPC] Fix mdelay badness on shared processor partitions [POWERPC] disable floating point exceptions for init [POWERPC] Unify ppc syscall tables [POWERPC] mpic: add support for serial mode interrupts [POWERPC] pseries: Print PCI slot location code on failure [POWERPC] spufs: one more fix for 64k pages [POWERPC] spufs: fail spu_create with invalid flags [POWERPC] spufs: clear class2 interrupt status before wakeup [POWERPC] spufs: fix Makefile for "make clean" [POWERPC] spufs: remove stop_code from struct spu [POWERPC] spufs: fix spu irq affinity setting [POWERPC] spufs: further abstract priv1 register access [POWERPC] spufs: split the Cell BE support into generic and platform dependant parts [POWERPC] spufs: dont try to access SPE channel 1 count [POWERPC] spufs: use kzalloc in create_spu [POWERPC] spufs: fix initial state of wbox file ... Manually resolved conflicts in: drivers/net/phy/Makefile include/asm-powerpc/spu.h
| * [POWERPC] Add Vitesse 8244 PHY for MPC8641 HPCN platform.Jon Loeliger2006-06-211-0/+5
| | | | | | | | | | | | | | | | Signed-off-by: Kriston Carson <KristonCarson@freescale.com> Signed-off-by: Xianghua Xiao <x.xiao@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Acked-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | [PATCH] phy: new SMSC LAN83C185 PHY driverHerbert Valerio Riedel2006-05-241-0/+6
|/ | | | | | | new SMSC LAN83C185 10BaseT/100BaseTX PHY driver for the PHY subsystem Signed-off-by: Herbert Valerio Riedel <hvr@gnu.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* [PATCH] s390: cleanup KconfigMartin Schwidefsky2006-01-061-1/+1
| | | | | | | | | | Sanitize some s390 Kconfig options. We have ARCH_S390, ARCH_S390X, ARCH_S390_31, 64BIT, S390_SUPPORT and COMPAT. Replace these 6 options by S390, 64BIT and COMPAT. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [netdrvr] delete CONFIG_PHYCONTROLJeff Garzik2005-09-231-8/+0
|
* [PATCH] Kconfig fix (PHYLIB vs. s390)viro@ZenIV.linux.org.uk2005-09-051-1/+1
| | | | | | | | drivers/net/phy/phy.c is broken on s390; it uses enable_irq() and friends and these do not exist on s390. Marked as broken for now. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* [PATCH] PHY Layer fixupAndy Fleming2005-08-281-0/+8
| | | | | | | | | | | | | | This patch adds back the code that was taken out, thus re-enabling: * The PHY Layer to initialize without crashing * Drivers to actually connect to PHYs * The entire PHY Control Layer This patch is used by the gianfar driver, and other drivers which are in development. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
* phy subsystem: more cleanupsJeff Garzik2005-08-111-8/+0
| | | | | | - unexport symbols never used outside of home module - remove dead code - remove CONFIG_PHYCONTROL, make it unconditionally enabled
* Fix numerous minor problems with new phy subsystem.Jeff Garzik2005-08-111-6/+6
| | | | | Includes fixes for problems noted by Adrian Bunk, Andrew Morton, and one other person lost in the annals of history (and email folders).
* This patch adds a PHY Abstraction Layer to the Linux Kernel, enablingAndy Fleming2005-07-301-0/+57
ethernet drivers to remain as ignorant as is reasonable of the connected PHY's design and operation details. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
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