diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/workarounds.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/workarounds.h | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/drivers/net/ethernet/sfc/workarounds.h b/drivers/net/ethernet/sfc/workarounds.h index e4dd3a7f304b..2310b75d4ec2 100644 --- a/drivers/net/ethernet/sfc/workarounds.h +++ b/drivers/net/ethernet/sfc/workarounds.h @@ -1,6 +1,6 @@ /**************************************************************************** - * Driver for Solarflare Solarstorm network controllers and boards - * Copyright 2006-2010 Solarflare Communications Inc. + * Driver for Solarflare network controllers and boards + * Copyright 2006-2013 Solarflare Communications Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 as published @@ -15,27 +15,15 @@ * Bug numbers are from Solarflare's Bugzilla. */ -#define EFX_WORKAROUND_ALWAYS(efx) 1 #define EFX_WORKAROUND_FALCON_A(efx) (efx_nic_rev(efx) <= EFX_REV_FALCON_A1) #define EFX_WORKAROUND_FALCON_AB(efx) (efx_nic_rev(efx) <= EFX_REV_FALCON_B0) #define EFX_WORKAROUND_SIENA(efx) (efx_nic_rev(efx) == EFX_REV_SIENA_A0) #define EFX_WORKAROUND_10G(efx) 1 -/* XAUI resets if link not detected */ -#define EFX_WORKAROUND_5147 EFX_WORKAROUND_ALWAYS -/* RX PCIe double split performance issue */ -#define EFX_WORKAROUND_7575 EFX_WORKAROUND_ALWAYS /* Bit-bashed I2C reads cause performance drop */ #define EFX_WORKAROUND_7884 EFX_WORKAROUND_10G -/* TX_EV_PKT_ERR can be caused by a dangling TX descriptor - * or a PCIe error (bug 11028) */ -#define EFX_WORKAROUND_10727 EFX_WORKAROUND_ALWAYS -/* Transmit flow control may get disabled */ -#define EFX_WORKAROUND_11482 EFX_WORKAROUND_FALCON_AB /* Truncated IPv4 packets can confuse the TX packet parser */ #define EFX_WORKAROUND_15592 EFX_WORKAROUND_FALCON_AB -/* Legacy ISR read can return zero once */ -#define EFX_WORKAROUND_15783 EFX_WORKAROUND_ALWAYS /* Legacy interrupt storm when interrupt fifo fills */ #define EFX_WORKAROUND_17213 EFX_WORKAROUND_SIENA @@ -56,4 +44,10 @@ /* Leak overlength packets rather than free */ #define EFX_WORKAROUND_8071 EFX_WORKAROUND_FALCON_A +/* Lockup when writing event block registers at gen2/gen3 */ +#define EFX_EF10_WORKAROUND_35388(efx) \ + (((struct efx_ef10_nic_data *)efx->nic_data)->workaround_35388) +#define EFX_WORKAROUND_35388(efx) \ + (efx_nic_rev(efx) == EFX_REV_HUNT_A0 && EFX_EF10_WORKAROUND_35388(efx)) + #endif /* EFX_WORKAROUNDS_H */ |