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* Merge branch 'master' of ↵David S. Miller2008-06-13
|\ | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/smc911x.c
| * sfc: Recover from RX queue flush failureSteve Hodgson2008-06-10
| | | | | | | | | | | | | | | | RX queue flush can fail if traffic continues to arrive. Recover by performing an invisible reset. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | Merge branch 'master' of ↵David S. Miller2008-06-10
|\| | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/tg3.c drivers/net/wireless/rt2x00/rt2x00dev.c net/mac80211/ieee80211_i.h
| * [netdrvr] sfc: Report XAUI link down at default log levelBen Hutchings2008-05-30
| | | | | | | | | | | | | | This is normal when the external link is down so don't report it as an error. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | sfc: Reduce I2C udelay to 5 resulting in a clock frequency of 100 kHzBen Hutchings2008-05-30
| | | | | | | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | sfc: Use kernel I2C system and i2c-algo-bit driverBen Hutchings2008-05-30
|/ | | | | | | Remove our own implementation of I2C bit-banging. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Remove sub-minor component from driver versionBen Hutchings2008-05-22
| | | | | | | | | This driver has diverged from the out-of-tree driver to which the version number originally applied. It should be identified primarily by kernel version. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Added checks for heap allocation failureBen Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Remove redundant casts to and from void *Ben Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Change type of efx_nic::nic_data to struct falcon_nic_data *Ben Hutchings2008-05-22
| | | | | | | Remove redundant casts and variable. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Use __packed macroBen Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Do not define inline macroBen Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Use DMA_BIT_MASK() instead of our own DMA mask macrosBen Hutchings2008-05-22
| | | | | | | | Also change type of efx_nic_type::max_dma_mask to u64, matching pci_dma_supported() parameter type. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Correct and expand some commentsBen Hutchings2008-05-22
| | | | | | | | These comments have been revised in response to questions raised by Andrew Morton in <20080501120858.207b6dd6.akpm@linux-foundation.org>. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Use resource_size_t for PCI bus addressBen Hutchings2008-05-22
| | | | | | | This should make the driver work on 32-bit systems with 64-bit PCI support. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Merged efx_page_offset() into efx_rx_buf_offset()Ben Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Replaced various macros with inline functionsBen Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Added and removed braces to comply with kernel styleBen Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Removed unncesssary UL suffixes on 0 literalsBen Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Simplified efx_rx_calc_buffer_size() using get_order()Ben Hutchings2008-05-22
| | | | | | | Merged it into its only caller, efx_init_channels(). Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Removed casts to voidBen Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sfc: Use mod_timer() to set expiry and add_timer() togetherBen Hutchings2008-05-22
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: sfc: Add self-test supportBen Hutchings2008-05-13
| | | | | | | | Add a set of self-tests accessible thorugh ethtool. Add hardware loopback and TX disable control code to support them. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: Increment rx_reset when reported as driver eventBen Hutchings2008-05-13
| | | | | | | | An RX_RESET event can be reported either as a global or as a driver event. We were counting only global events. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: Remove unused macro EFX_XAUI_RETRAIN_MAXBen Hutchings2008-05-13
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: Fix code formattingBen Hutchings2008-05-13
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: Remove kernel-doc comments for removed members of struct efx_nicBen Hutchings2008-05-13
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: Remove garbage from commentBen Hutchings2008-05-13
| | | | | Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: Removed bogus 'fall-thru' commentsBen Hutchings2008-05-13
| | | | | | | Fall-through is expected outside a switch statement. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: Add phy_flash_cfg module parameter and implementationBen Hutchings2008-05-13
| | | | | | | | | The 10Xpress PHY supports flash upgrades through MDIO, but needs to be put in upgrade mode at power-up. This adds a module parameter and other logic to support that. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* [netdrvr] sfc: Add TSO supportBen Hutchings2008-05-13
| | | | | | | | | | The SFC4000 controller does not have hardware support for TSO, and the core GSO code incurs a high cost in allocating and freeing skbs. This TSO implementation uses lightweight packet header structures and is substantially faster. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* New driver "sfc" for Solarstorm SFC4000 controller.Ben Hutchings2008-04-29
The driver supports the 10Xpress PHY and XFP modules on our reference designs SFE4001 and SFE4002 and the SMC models SMC10GPCIe-XFP and SMC10GPCIe-10BT. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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