diff options
Diffstat (limited to 'drivers/net/sfc/workarounds.h')
| -rw-r--r-- | drivers/net/sfc/workarounds.h | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/drivers/net/sfc/workarounds.h b/drivers/net/sfc/workarounds.h index c821c15445a0..acd9c734e483 100644 --- a/drivers/net/sfc/workarounds.h +++ b/drivers/net/sfc/workarounds.h @@ -1,6 +1,6 @@ /**************************************************************************** * Driver for Solarflare Solarstorm network controllers and boards - * Copyright 2006-2008 Solarflare Communications Inc. + * Copyright 2006-2009 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 @@ -16,7 +16,9 @@ */ #define EFX_WORKAROUND_ALWAYS(efx) 1 -#define EFX_WORKAROUND_FALCON_A(efx) (falcon_rev(efx) <= FALCON_REV_A1) +#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) EFX_IS10G(efx) #define EFX_WORKAROUND_SFT9001(efx) ((efx)->phy_type == PHY_TYPE_SFT9001A || \ (efx)->phy_type == PHY_TYPE_SFT9001B) @@ -27,20 +29,22 @@ #define EFX_WORKAROUND_7575 EFX_WORKAROUND_ALWAYS /* Bit-bashed I2C reads cause performance drop */ #define EFX_WORKAROUND_7884 EFX_WORKAROUND_10G -/* TX pkt parser problem with <= 16 byte TXes */ -#define EFX_WORKAROUND_9141 EFX_WORKAROUND_ALWAYS /* 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_ALWAYS -/* Flush events can take a very long time to appear */ -#define EFX_WORKAROUND_11557 EFX_WORKAROUND_ALWAYS +#define EFX_WORKAROUND_11482 EFX_WORKAROUND_FALCON_AB /* Truncated IPv4 packets can confuse the TX packet parser */ -#define EFX_WORKAROUND_15592 EFX_WORKAROUND_ALWAYS +#define EFX_WORKAROUND_15592 EFX_WORKAROUND_FALCON_AB +/* Legacy ISR read can return zero once */ +#define EFX_WORKAROUND_15783 EFX_WORKAROUND_SIENA +/* Legacy interrupt storm when interrupt fifo fills */ +#define EFX_WORKAROUND_17213 EFX_WORKAROUND_SIENA /* Spurious parity errors in TSORT buffers */ #define EFX_WORKAROUND_5129 EFX_WORKAROUND_FALCON_A +/* Unaligned read request >512 bytes after aligning may break TSORT */ +#define EFX_WORKAROUND_5391 EFX_WORKAROUND_FALCON_A /* iSCSI parsing errors */ #define EFX_WORKAROUND_5583 EFX_WORKAROUND_FALCON_A /* RX events go missing */ |