Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>

Some unused stuff goes away btw.
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>

Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>

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: NFrancois Romieu <romieu@fr.zoreil.com>

Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>

- 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: NFrancois Romieu <romieu@fr.zoreil.com>

Rationale:
- its signature is not exactly pretty;
- it has no knowledge of pci_device_id;
- kiss 23 lines good bye.
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>

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: NFrancois Romieu <romieu@fr.zoreil.com>

Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>

Fix for http://bugzilla.kernel.org/show_bug.cgi?id=6032.

Cc: Tim Mattox <tmattox@gmail.com>
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>

Update version to 3.63.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Handle dev_alloc_skb() failures when initializing the RX rings.
Without proper handling, the driver will crash when using a partial
ring.

Thanks to Stephane Doyon <sdoyon@max-t.com> for reporting the bug and
providing the initial patch.

Howie Xu <howie@vmware.com> also reported the same issue.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add tg3_restart_hw() to handle failures when re-initializing the
device.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

It before entering in the loop for freeing the other ifb devices.
Signed-off-by: NNicolas Dichtel <nicolas.dichtel@6wind.com>
Acked-by: NJamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Use pci_register_driver instead of pci_module_init. Use PCI_DEVICE macro.
Signed-off-by: NJiri Slaby <jirislaby@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

WAN: Cosmetic changes to N2 and C101 drivers
Signed-off-by: NKrzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

WAN: Fixed a problem with PPP/raw HDLC/X.25 protocols not doing
netif_dormant_off() at startup.
Signed-off-by: NKrzysztof Halasa <khc@pm.waw.pl>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

With this patch TX queue descriptors are not chained per default any more.
The pointer to next descriptor is set only when next descriptor is prepaired
for transfer. Also the mechanism of checking wether Spider is ready has been
changed: it checks not for CARDOWNED flag in status of previous descriptor
but for a TXDMAENABLED flag in Spider's register.
Signed-off-by: NMaxim Shchetynin <maxim@de.ibm.com>
Signed-off-by: NArnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: NJens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

We want to intitialize addr instead of data register first.
Signed-off-by: NJens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: NArnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

When sky2 driver gets lots of received packets at once, it can get stuck.
The NAPI poll routine gets called back to keep going, but since no IRQ bits
are set it doesn't make progress.

Increase version, since this is serious enough problem that I want to be
able to tell new from old problems.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Bump the version to 7.1.9-k4 to indicate three extra changes.
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>

A panic was reported when receiving 1522 size packets if using
the default MTU. we should set the initial rx buffer length to the
value that e1000changemtu sets so that we can receive any packet
that would not be dropped by LPE=0.
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: NAuke Kok <auke.jan.h.kok@intel.com>

After removing the hardware CRC stripping which causes problems with
SOL and related issues, we need to compensate for this changed size.
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>

The original suggested fix for netpoll was found to be racy on SMP
kernels. While it is highly unlikely that this race would ever be seen
in the real world due to current netpoll usage models, we implemented
this updated fix to address concerns.
Signed-off-by: NMitch Williams <mitch.a.williams@intel.com>
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>

When the driver handles multiple packets per NAPI poll, it is
better to reload the receive ring, then tell the hardware. Otherwise,
under packet storm with flow control, the driver/hardware will degrade
down to one packet getting through per pause-exchange.

Likewise on transmit, don't wakeup until a little more than minimum
ring space is available.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The documentation says we need to wait after turning on the PHY.
Also, don't enable WOL by default.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

The changes to handle suspend/resume didn't handle the case where
a dual port card has the first port down, but the second is running.
In this driver, all NAPI polling is done on the primary port.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Since sky2_reset gets call from sky2_resume it shouldn't be tagged
with devinit.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Patch to correct broken collision threshold mask in (same problem
as sky2 driver).  Should be three bits wide, but the mask only allows
for 1 bit to be set.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Patch to correct broken collision threshold mask in (same problem
as sky2 driver).  Should be three bits wide, but the mask only allows
for 1 bit to be set.
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Patch to correct broken collision threshold mask in sky2 driver.  Should be
three bits wide, but the mask only allows for 1 bit to be set.

Thanks & Regards
Neil
Signed-off-by: NNeil Horman <nhorman@tuxdriver.com>
Signed-off-by: NStephen Hemminger <shemminger@osdl.org>

 sky2.h |    2 +-
 1 files changed, 1 insertion(+), 1 deletion(-)
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Andrew Morton wrote:
>   All these functions return error codes, and we're not checking them.  We
>   should.  So there's a patch which marks all these things as __must_check,
>   which causes around 1,500 new warnings.
>

The following patch fixes such a warning in myri10ge.

Check pci_enable_device() return value in myri10ge_resume().
Signed-off-by: NBrice Goglin <brice@myri.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

We need to specify a Versatile-specific SMC_IRQ_FLAGS value or the new
generic IRQ layer will complain thusly:

No IRQF_TRIGGER set_type function for IRQ 25 (<NULL>)
Signed-off-by: NDeepak Saxena <dsaxena@plexity.net>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

There were some tso bugs that only showed up with heavy load and 16kB
pages that this patch fixes by making the driver's internal use count
of descriptors match the count that it was estimating it needed using
the DESC_NEEDED macro.  This bug caused NETDEV_WATCHDOG resets aka
tx timeouts.
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: NAuke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

subsystem_configurations array is only used by an __init function,
therefore it should be marked __initdata, not __devinitdata.
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

drivers/net/8139cp.c: In function 'cp_init_one':
drivers/net/8139cp.c:1919: warning: format '%lx' expects type 'long unsigned int', but argument 4 has type 'resource_size_t'
drivers/net/8139cp.c:1919: warning: format '%lx' expects type 'long unsigned int', but argument 5 has type 'resource_size_t'
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Modification and bug fixes with respect to irq registration.

- Enable interrupts after request_irq

- Restored MSI data register value at driver unload time
Signed-off-by: NAnanda Raju <ananda.raju@neterion.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

Use the new names.

Cc: Auke Kok <auke-jan.h.kok@intel.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NJeff Garzik <jeff@garzik.org>

This patch defines the watermark registers and fixes up the use of this
register.
Signed-Off-By: NAyaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: NJeff Garzik <jeff@garzik.org>