diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_register.h')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_register.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_register.h b/drivers/net/ethernet/intel/i40e/i40e_register.h index 7339003aa17c..eebb5735772b 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_register.h +++ b/drivers/net/ethernet/intel/i40e/i40e_register.h @@ -4,6 +4,9 @@ #ifndef _I40E_REGISTER_H_ #define _I40E_REGISTER_H_ +/* I40E_MASK is a macro used on 32 bit registers */ +#define I40E_MASK(mask, shift) ((u32)(mask) << (shift)) + #define I40E_GL_ATQLEN_ATQCRIT_SHIFT 30 #define I40E_GL_ATQLEN_ATQCRIT_MASK I40E_MASK(0x1, I40E_GL_ATQLEN_ATQCRIT_SHIFT) #define I40E_PF_ARQBAH 0x00080180 /* Reset: EMPR */ |