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path: root/drivers/net/ethernet/sfc/mcdi.c
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2012-01-27sfc: Use new names for MC shared memory layout constantsBen Hutchings
These are defined alongside the firmware protocol in mcdi_pcol.h. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2012-01-27sfc: Make handling of MC reboot more reliableBen Hutchings
When the MC reboots, either as part of a firmware upgrade or due to a bug, it attempts to complete (with an error) any requests that were outstanding before the reboot. Since there is an inherent race condition in checking this, it will also write to a status word in shared memory. If we look at each of these separately, we may detect each reboot twice, resulting in a spurious command failure after a firmware upgrade or frustrating recovery from a firmware bug. Instead, if a request completion indicates a reboot, we must poll and clear the status word. This bug was previously masked by use of an incorrect address for the status word. Fix that, using the definition now included in mcdi_pcol.h. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2012-01-09sfc: Update MCDI (firmware interface) definitionsBen Hutchings
Some commands and constants have been renamed; adjust the code accordingly. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2012-01-09sfc: Const-qualify static data as appropriate, partly prompted by checkpatchBen Hutchings
Fix the following warnings: WARNING: struct dev_pm_ops should normally be const WARNING: static const char * array should probably be static const char * const Similarly const-qualify struct i2c_board_info, struct i2c_algo_bit_data, struct efx_ethtool_stat, struct efx_mtd_ops and struct siena_nvram_type_info. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-09-22Merge branch 'master' of github.com:davem330/netDavid S. Miller
Conflicts: MAINTAINERS drivers/net/Kconfig drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c drivers/net/ethernet/broadcom/tg3.c drivers/net/wireless/iwlwifi/iwl-pci.c drivers/net/wireless/iwlwifi/iwl-trans-tx-pcie.c drivers/net/wireless/rt2x00/rt2800usb.c drivers/net/wireless/wl12xx/main.c
2011-08-11sfc: Move the Solarflare driversJeff Kirsher
Moves the Solarflare drivers into drivers/net/ethernet/sfc/ and make the necessary Kconfig and Makefile changes. CC: Steve Hodgson <shodgson@solarflare.com> CC: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>