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master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (217 commits)
net/ieee80211: fix more crypto-related build breakage
[PATCH] Spidernet: add ethtool -S (show statistics)
[NET] GT96100: Delete bitrotting ethernet driver
[PATCH] mv643xx_eth: restrict to 32-bit PPC_MULTIPLATFORM
[PATCH] Cirrus Logic ep93xx ethernet driver
r8169: the MMIO region of the 8167 stands behin BAR#1
e1000, ixgb: Remove pointless wrappers
[PATCH] Remove powerpc specific parts of 3c509 driver
[PATCH] s2io: Switch to pci_get_device
[PATCH] gt96100: move to pci_get_device API
[PATCH] ehea: bugfix for register access functions
[PATCH] e1000 disable device on PCI error
drivers/net/phy/fixed: #if 0 some incomplete code
drivers/net: const-ify ethtool_ops declarations
[PATCH] ethtool: allow const ethtool_ops
[PATCH] sky2: big endian
[PATCH] sky2: fiber support
[PATCH] sky2: tx pause bug fix
drivers/net: Trim trailing whitespace
[PATCH] ehea: IBM eHEA Ethernet Device Driver
...
Manually resolved conflicts in drivers/net/ixgb/ixgb_main.c and
drivers/net/sky2.c related to CHECKSUM_HW/CHECKSUM_PARTIAL changes by
commit 84fa7933a33f806bbbaae6775e87459b1ec584c0 that just happened to be
next to unrelated changes in this update.
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Add the ethtool -S (show statistics) feature to the Spidernet ethernet
driver. I have tested it extensively and believe it is ready to be
applied.
Signed-off-by: James K Lewis <jklewis@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 into tmp
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Reported by Matt Bockol <mbockol@carleton.edu> to make
its LOM (MSI 965 Neo) work.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Code for the EV96100 evaluation board hasn't compiled since at least
November 15, 2003, so it is being deleted as of 2.6.18 due to lack of
a user base.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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No 64-bit PPC_MULTIPLATFORM platforms use the mv643xx_eth driver,
so build it only on PPC32.
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Acked-by: Sven Luther <sl@bplan-gmbh.de>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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The Cirrus Logic ep93xx is an ARM SoC that includes an ethernet MAC
-- this patch adds a driver for that ethernet MAC.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Conflicts:
net/ieee80211/ieee80211_crypt_tkip.c
net/ieee80211/ieee80211_crypt_wep.c
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Signed-off-by: Jeff Garzik <jeff@garzik.org>
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On powerpc and ppc, insl_ns and insl are identical as are outsl_ns and
outsl, so remove the conditional use of insl_ns and outsl_ns.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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We want the pci devices ref counted against hotplug.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Hi Jeff,
sorry to bother you again. We figured out that the readq function we
included in the eHEA patch we sent yesterday to access eHEA registers
is defined as little endian on POWER. This collides with our adapter.
We talked to some PPC people who told us there is a discussion going
on about new access functions. We were told to use __raw_readq /
__raw_writeq for now.
This patch fixes this bug found by our internal tests today.
Please apply this small patch on the latest patch we sent you yesterday.
If it is easier for you I can also give you the entire eHEA patch again.
sorry and thanks a lot,
Jan-Bernd
Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
drivers/net/ehea/ehea.h | 2 +-
drivers/net/ehea/ehea_hw.h | 11 ++++++++---
2 files changed, 9 insertions(+), 4 deletions(-)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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A recent patch in -mm3 titled
"gregkh-pci-pci-don-t-enable-device-if-already-enabled.patch" causes
pci_enable_device() to be a no-op if the kernel thinks that the device is
already enabled. This change breaks the PCI error recovery mechanism in
the e1000 device driver, since, after PCI slot reset, the card is no longer
enabled. This is a trivial fix for this problem. Tested.
Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Cc: John Ronciak <john.ronciak@intel.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Auke Kok <auke-jan.h.kok@intel.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Fix support for big endian platforms like PPC.
Still not sure about VLAN acceleration (does it need swapping)?
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Fix the support for fiber connected gigabit boards.
Allow half duplex gigabit to be configured.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Fix problems with transmit pause frames. The driver was telling the
GMAC to flush (not process) pause frames. Manually disabling pause wasn't
working because of problems in the setup.
This maybe the cause of the lockup under load.
http://bugzilla.kernel.org/show_bug.cgi?id=6839
Patch against netdev-2.6 git tree
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Hi Jeff,
I fixed the __iomem issue and tested the driver with sparse. Looks good so far.
Thanks for your effort.
Jan-Bernd Themann
Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com>
drivers/net/Kconfig | 9
drivers/net/Makefile | 1
drivers/net/ehea/Makefile | 6
drivers/net/ehea/ehea.h | 447 ++++++
drivers/net/ehea/ehea_ethtool.c | 294 ++++
drivers/net/ehea/ehea_hcall.h | 51
drivers/net/ehea/ehea_hw.h | 287 ++++
drivers/net/ehea/ehea_main.c | 2654 ++++++++++++++++++++++++++++++++++++++++
drivers/net/ehea/ehea_phyp.c | 705 ++++++++++
drivers/net/ehea/ehea_phyp.h | 455 ++++++
drivers/net/ehea/ehea_qmr.c | 582 ++++++++
drivers/net/ehea/ehea_qmr.h | 358 +++++
12 files changed, 5849 insertions(+)
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Implement NAPI changes to pcnet32 driver. Compile default is off.
Listed as experimental.
Len and Don both worked on a NAPI implementation and have both tested
these changes.
An e1000 blasting short packets to the pcnet32 will lockup Don's system
until the receive storm stops. Without NAPI Len's system watchdog would
expire causing the system to reboot. With NAPI the system will stay
operational.
Tested ia32 and ppc64. Tested '970A, '971, '972, '973, '975, '976, and
'978.
The Kconfig changes came from Len. Don is to blame for all the others.
Signed-off-by: Len Sorensen <lsorense@csclub.uwaterloo.ca>
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Breaking the receive frame processing into two routines for greater clarity.
Tested ia32 and ppc64.
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Move the receive routine and create the transmit routine.
Tested ia32 and ppc64.
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Change some magic numbers to clearer names. A few whitespace changes.
Tested ia32 and ppc64.
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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Delete unnecessary save/restore of rap in interrupt handler and statistics.
tested ia32 and ppc64.
Signed-off-by: Don Fry <brazilnut@us.ibm.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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The commit 'e1000: Remove 0x1000 as supported device' (Jeff Kirsher,
673a052fde79ab5e9dce569b0336358812ddba2d) Removes PIC device ID 8086:1000
from the list of supported devices. A fix was submitted for the original
issue (commit 6a9516989f94df10d9a27ba543c6b53b3e69c84a).
This commit reverts commit 673a052fde79ab5e9dce569b0336358812ddba2d and
re-enables 82542rev3 chips completely.
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
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git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 into tmp
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Inverting the write ordering of the TxDescAddr{High/Low} registers
suffices to trigger a sabbat of PCI errors which make the device
completely dysfunctional. The issue has not been reported on a
different platform.
Switching from MMIO accesses to I/O ones as done in Realtek's
own driver fixes (papers over ?) the bug as well but I am not
thrilled to see everyone pay the I/O price for an obscure bug.
This is the minimal change to handle the issue.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
Reported-by: Lennert Buytenhek <buytenh@wantstofly.org>
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Reported by Darren Salt.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Some unused stuff goes away btw.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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No need to chew CPU cycles as there is no heavy timing requirement
and the delays are always requested from a sleepable context.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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- add several PCI ID for the PCI-E adapters ;
- new identification strings ;
- the RTL_GIGA_MAC_VER_ defines have been renamed to closely match the
out-of-tree driver. It makes the comparison less hairy ;
- various magic ;
- the PCI region for the device with PCI ID 0x8136 is guessed.
Explanation: the in-kernel Linux driver is written to allow MM register
accesses and avoid the IO tax. The relevant BAR register was found at
base address 1 for the plain-old PCI 8169. User reported lspci show that
it is found at base address 2 for the new Gigabit PCI-E 816{8/9}.
Typically:
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.: Unknown device 8168 (rev 01)
Subsystem: Unknown device 1631:e015
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
Latency: 0, cache line size 20
Interrupt: pin A routed to IRQ 16
Region 0: I/O ports at b800 [size=256]
Region 2: Memory at ff7ff000 (64-bit, non-prefetchable) [size=4K]
^^^^^^^^
So far I have not received any lspci report for the 0x8136 and
Realtek's driver do not help: be it under BSD or Linux, their r1000 driver
include a USE_IO_SPACE #define but the bar address is always hardcoded
to 1 in the MM case. :o/
- the 8168 has been reported to require an extra alignment for its receive
buffers. The status of the 8167 and 8136 is not known in this regard.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Rationale:
- its signature is not exactly pretty;
- it has no knowledge of pci_device_id;
- kiss 23 lines good bye.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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The datasheet suggests that the device handles the hardware flow
control almost automagically. User report a different story, so
let's try to twiddle the mii registers.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Fix for http://bugzilla.kernel.org/show_bug.cgi?id=6032.
Cc: Tim Mattox <tmattox@gmail.com>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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git://electric-eye.fr.zoreil.com/home/romieu/linux-2.6 into tmp
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As long as the descriptor fits on a single cacheline, the change
should be almost free.
Now ring_info is not used at all. Remove it.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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1) pci_set_drvdata() is used in cp_{init/remove}_one to initialize/reset
driver_data to the relevant value (resp. net_device * and NULL).
2) each of the 3 relevant functions is issued under (device *)->sem:
2.1) pci_unregister_driver
-> driver_unregister
-> bus_remove_driver
-> driver_detach (takes (device *)->sem)
-> __device_release_driver(dev)
-> dev->bus-remove(dev) (== pci_device_remove)
-> drv->remove(pdev) (== cp_remove_one)
[...]
pci_dev->driver = NULL;
2.2) pci_register_driver
-> __pci_register_driver
-> driver_register
-> bus_add_driver
-> driver_attach
-> __driver_attach (takes (device *)->sem)
-> driver_probe_device(drv, dev)
-> dev->bus->probe(dev) (== pci_device_probe)
-> _pci_device_probe(drv, pci_dev)
-> pci_call_probe(drv, pci_dev, id)
-> drv->probe(dev, id) (== cp_init_one)
[...]
pci_dev->driver = drv;
2.3) suspend_device (takes (device *)->sem)
-> dev->bus->suspend(dev) (== pci_device_suspend)
checking for drv = pci_dev->driver != NULL
[...]
-> drv->suspend(pci_dev, state) (== cp_suspend)
dev->sem and the state of pci_dev->driver provide the expected result.
St Mary's day was a bit rainy here.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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netdev_priv() will provide a nice oops a few lines before
the BUG_ON() check.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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struct cp_private is reorganized to be more easily compared between the
r8169 and the 8139cp drivers.
The alignment should not be impacted.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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The ring_info.len field is not used at all. cp_private.rx_skb is
turned into an array of sk_buff *.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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dev is an argument of the current function.
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
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