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2012-10-13UAPI: (Scripted) Disintegrate include/linuxDavid Howells1-153/+1
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
2012-07-01phy: add the EEE support and the way to access to the MMD registers.Giuseppe CAVALLARO1-0/+9
This patch adds the support for the Energy-Efficient Ethernet (EEE) to the Physical Abstraction Layer. To support the EEE we have to access to the MMD registers 3.20 and 7.60/61. So two new functions have been added to read/write the MMD registers (clause 45). An Ethernet driver (I tested the stmmac) can invoke the phy_init_eee to properly check if the EEE is supported by the PHYs and it can also set the clock stop enable bit in the 3.0 register. The phy_get_eee_err can be used for reporting the number of time where the PHY failed to complete its normal wake sequence. In the end, this patch also adds the EEE ethtool support implementing: o phy_ethtool_set_eee o phy_ethtool_get_eee v1: initial patch v2: fixed some errors especially on naming convention v3: renamed again the mmd read/write functions thank to Ben's feedback v4: moved file to phy.c and added the ethtool support. v5: fixed phy_adv_to_eee, phy_eee_to_supported, phy_eee_to_adv return values according to ethtool API (thanks to Ben's feedback). Renamed some macros to avoid too long names. v6: fixed kernel-doc comments to be properly parsed. Fixed the phy_init_eee function: we need to check which link mode was autonegotiated and then the corresponding bits in 7.60 and 7.61 registers. v7: reviewed the way to get the negotiated settings. v8: fixed a problem in the phy_init_eee return value erroneously added when included the phy_read_status call. v9: do not remove the MDIO_AN_EEE_ADV_100TX and MDIO_AN_EEE_ADV_1000T and fixed the eee_{cap,lp,adv} declaration as "int" instead of u16. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Reviewed-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-11-21net: Change mii to ethtool advertisement function namesMatt Carlson1-15/+49
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>
2011-11-16net: Add ethtool to mii advertisment conversion helpersMatt Carlson1-0/+166
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>
2011-09-15mii: Remove references to DP83840 PHY in mii.hMark Einon1-3/+3
There are references to this PHY chip in the generic mii.h header, so removing them. Re-jiggle the changed comments, in response to points raised by Ben Hutchings. Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-09-15mii: Convert spaces to tabs in mii.hMark Einon1-106/+104
Whitespace changes - spaces converted to tabs after each define name and value Signed-off-by: Mark Einon <mark.einon@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-15tg3: Migrate phy preprocessor defs to system defsMatt Carlson1-0/+2
This patch changes to code to use some of the preprocessor definitions from mii.h over its homegrown equivalents. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Reviewed-by: Michael Chan <mchan@broadcom.com> Reviewed-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@conan.davemloft.net>
2009-04-29mii: Add mii_advertise_flowctrl()Ben Hutchings1-0/+16
This converts flow control capabilites to an advertising mask and can be useful in combination with mii_resolve_flowctrl_fdx(). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-04-29mii: Simplify mii_resolve_flowctrl_fdx()Ben Hutchings1-12/+6
This is a shorter and more comprehensible formulation of the conditions for each flow control mode. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-16net: Refactor full duplex flow control resolutionSteve Glendinning1-0/+29
These 4 drivers have identical full duplex flow control resolution functions. This patch changes them all to use one common function. The function in question decides whether a device should enable TX and RX flow control in a standard way (IEEE 802.3-2005 table 28B-3), so this should also be useful for other drivers. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-16net: Move flow control definitions to mii.hSteve Glendinning1-0/+4
flags used within drivers for indicating tx and rx flow control are defined in 4 drivers (and probably more), move these constants to mii.h. The 3 SMSC drivers use the same constants (FLOW_CTRL_TX), but TG3 uses TG3_FLOW_CTRL_TX, so this patch also renames the constants within TG3. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-17[NET]: Fix BMSR_100{HALF,FULL}2 defines in linux/mii.hDavid S. Miller1-2/+2
Noticed by Matvejchikov Ilya. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-04-29Sanitise ethtool.h and mii.h for userspace.David Woodhouse1-15/+15
They shouldn't be using 'u32' et al in structures which are used for communication with userspace. Switch to the proper types (__u32 etc). Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2005-09-14[PATCH] mii: Add test for GigE supportDale Farnsworth1-0/+1
Signed-off-by: Dale Farnsworth <dale@farnsworth.org> Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
2005-07-30This patch adds a PHY Abstraction Layer to the Linux Kernel, enablingAndy Fleming1-1/+8
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>
2005-05-26[BNX2]: New Broadcom gigabit network driver.Michael Chan1-0/+8
A new driver bnx2 for Broadcom bcm5706 is available. The patch also includes new 1000BASE-X advertisement bit definitions in mii.h Thanks to David Miller and Jeff Garzik for reviewing and their valuable feedback. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-16Linux-2.6.12-rc2Linus Torvalds1-0/+223
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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