1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
2 | /**************************************************************************** |
3 | * Driver for Solarflare network controllers and boards |
4 | * Copyright 2006-2013 Solarflare Communications Inc. |
5 | */ |
6 | |
7 | #ifndef EFX_WORKAROUNDS_H |
8 | #define EFX_WORKAROUNDS_H |
9 | |
10 | /* |
11 | * Hardware workarounds. |
12 | * Bug numbers are from Solarflare's Bugzilla. |
13 | */ |
14 | |
15 | #define EFX_WORKAROUND_EF10(efx) (efx_nic_rev(efx) >= EFX_REV_HUNT_A0) |
16 | |
17 | /* Lockup when writing event block registers at gen2/gen3 */ |
18 | #define EFX_EF10_WORKAROUND_35388(efx) \ |
19 | (((struct efx_ef10_nic_data *)efx->nic_data)->workaround_35388) |
20 | #define EFX_WORKAROUND_35388(efx) \ |
21 | (efx_nic_rev(efx) == EFX_REV_HUNT_A0 && EFX_EF10_WORKAROUND_35388(efx)) |
22 | |
23 | /* Moderation timer access must go through MCDI */ |
24 | #define EFX_EF10_WORKAROUND_61265(efx) \ |
25 | (((struct efx_ef10_nic_data *)efx->nic_data)->workaround_61265) |
26 | |
27 | #endif /* EFX_WORKAROUNDS_H */ |
28 | |