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  1. 09 7月, 2015 1 次提交
  3. 30 6月, 2015 1 次提交
  5. 23 6月, 2015 1 次提交
    • P
      drivers/net: remove all references to obsolete Ethernet-HOWTO · 138b15ed
      由 Paul Gortmaker 提交于 
      This howto made sense in the 1990s when users had to manually configure
ISA cards with jumpers or vendor utilities, but with the implementation
of PCI it became increasingly less and less relevant, to the point where
it has been well over a decade since I last updated it.  And there is
no value in anyone else taking over updating it either.

However the references to it continue to spread as boiler plate text
from one Kconfig file into the next.  We are not doing end users any
favours by pointing them at this old document, so lets kill it with
fire, once and for all, to hopefully stop any further spread.

No code is changed in this commit, just Kconfig help text.
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      138b15ed
  7. 15 6月, 2015 1 次提交
  9. 07 6月, 2015 1 次提交
  11. 25 5月, 2015 3 次提交
  13. 16 5月, 2015 7 次提交
  15. 15 5月, 2015 1 次提交
  17. 10 5月, 2015 1 次提交
    • J
      net: amd-xgbe: Add hardware dependency · 74a78b15
      由 Jean Delvare 提交于 
      The amd-xgbe driver currently only works with the Seattle SoC, which
is ARM64 architecture, so there is no point in building this driver on
other architectures except for build testing purpose. The dependency
list can be updated later if the driver ever supports other
architectures.
Signed-off-by: NJean Delvare <jdelvare@suse.de>
Cc: Tom Lendacky <thomas.lendacky@amd.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      74a78b15
  19. 24 4月, 2015 1 次提交
    • G
      ethernet: amd: AMD_XGBE should depend on HAS_DMA · 61e77d29
      由 Geert Uytterhoeven 提交于 
      If NO_DMA=y:

    drivers/built-in.o: In function `xgbe_probe':
    xgbe-main.c:(.text+0x2def0a): undefined reference to `dma_set_mask'
    xgbe-main.c:(.text+0x2def20): undefined reference to `dma_supported'
    drivers/built-in.o: In function `xgbe_rx_poll':
    xgbe-drv.c:(.text+0x2e0320): undefined reference to `dma_sync_single_for_cpu'
    xgbe-drv.c:(.text+0x2e035e): undefined reference to `dma_sync_single_for_cpu'
    drivers/built-in.o: In function `xgbe_unmap_rdata':
    xgbe-desc.c:(.text+0x2e5fe4): undefined reference to `dma_unmap_page'
    xgbe-desc.c:(.text+0x2e5ffa): undefined reference to `dma_unmap_single'
    xgbe-desc.c:(.text+0x2e604a): undefined reference to `dma_unmap_page'
    xgbe-desc.c:(.text+0x2e6084): undefined reference to `dma_unmap_page'
    drivers/built-in.o: In function `xgbe_alloc_pages':
    xgbe-desc.c:(.text+0x2e6156): undefined reference to `dma_map_page'
    xgbe-desc.c:(.text+0x2e6164): undefined reference to `dma_mapping_error'
    drivers/built-in.o: In function `xgbe_free_ring':
    xgbe-desc.c:(.text+0x2e63d4): undefined reference to `dma_unmap_page'
    xgbe-desc.c:(.text+0x2e640e): undefined reference to `dma_unmap_page'
    xgbe-desc.c:(.text+0x2e644a): undefined reference to `dma_free_coherent'
    drivers/built-in.o: In function `xgbe_init_ring':
    xgbe-desc.c:(.text+0x2e64d4): undefined reference to `dma_alloc_coherent'
    drivers/built-in.o: In function `xgbe_map_tx_skb':
    xgbe-desc.c:(.text+0x2e6628): undefined reference to `dma_map_single'
    xgbe-desc.c:(.text+0x2e6638): undefined reference to `dma_mapping_error'
    xgbe-desc.c:(.text+0x2e66b2): undefined reference to `dma_map_single'
    xgbe-desc.c:(.text+0x2e66c2): undefined reference to `dma_mapping_error'
    xgbe-desc.c:(.text+0x2e6762): undefined reference to `dma_map_page'
    xgbe-desc.c:(.text+0x2e6772): undefined reference to `dma_mapping_error'
Signed-off-by: NGeert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      61e77d29
  21. 10 4月, 2015 3 次提交
  23. 01 4月, 2015 1 次提交
  25. 21 3月, 2015 8 次提交
  27. 09 3月, 2015 1 次提交
  29. 04 3月, 2015 1 次提交
  31. 28 2月, 2015 1 次提交
    • L
      amd-xgbe: Request IRQs only after driver is fully setup · c30e76a7
      由 Lendacky, Thomas 提交于 
      It is possible that the hardware may not have been properly shutdown
before this driver gets control, through use by firmware, for example.
Until the driver is loaded, interrupts associated with the hardware
could go pending. When the IRQs are requested napi support has not
been initialized yet, but the ISR will get control and schedule napi
processing resulting in a kernel panic because the poll routine has not
been set.

Adjust the code so that the driver is fully ready to handle and process
interrupts as soon as the IRQs are requested. This involves requesting
and freeing IRQs during start and stop processing and ordering the napi
add and delete calls appropriately.

Also adjust the powerup and powerdown routines to match the start and
stop routines in regards to the ordering of tasks, including napi
related calls.
Signed-off-by: NTom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      c30e76a7
  33. 08 2月, 2015 1 次提交
  35. 05 2月, 2015 2 次提交
  37. 30 1月, 2015 2 次提交
    • A
      net: am2150: fix nmclan_cs.c shared interrupt handling · 96a30175
      由 Arnd Bergmann 提交于 
      A recent patch tried to work around a valid warning for the use of a
deprecated interface by blindly changing from the old
pcmcia_request_exclusive_irq() interface to pcmcia_request_irq().

This driver has an interrupt handler that is not currently aware
of shared interrupts, but can be easily converted to be.
At the moment, the driver reads the interrupt status register
repeatedly until it contains only zeroes in the interesting bits,
and handles each bit individually.

This patch adds the missing part of returning IRQ_NONE in case none
of the bits are set to start with, so we can move on to the next
interrupt source.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Fixes: 5f5316fc ("am2150: Update nmclan_cs.c to use update PCMCIA API")
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      96a30175
    • A
      net: lance,ni64: don't build for ARM · e9b106b8
      由 Arnd Bergmann 提交于 
      The ni65 and lance ethernet drivers manually program the ISA DMA
controller that is only available on x86 PCs and a few compatible
systems. Trying to build it on ARM results in this error:

ni65.c: In function 'ni65_probe1':
ni65.c:496:62: error: 'DMA1_STAT_REG' undeclared (first use in this function)
     ((inb(DMA1_STAT_REG) >> 4) & 0x0f)
                                                              ^
ni65.c:496:62: note: each undeclared identifier is reported only once for each function it appears in
ni65.c:497:63: error: 'DMA2_STAT_REG' undeclared (first use in this function)
     | (inb(DMA2_STAT_REG) & 0xf0);

The DMA1_STAT_REG and DMA2_STAT_REG registers are only defined for
alpha, mips, parisc, powerpc and x86, although it is not clear
which subarchitectures actually have them at the correct location.

This patch for now just disables it for ARM, to avoid randconfig
build errors. We could also decide to limit it to the set of
architectures on which it does compile, but that might look more
deliberate than guessing based on where the drivers build.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      e9b106b8
  39. 24 1月, 2015 1 次提交
  41. 20 1月, 2015 1 次提交