diff options
| author | Ivan Vecera <ivecera@redhat.com> | 2023-11-14 02:10:26 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-11-15 07:05:44 +0300 |
| commit | d0b1314c8b338bc053b5d266579afb79490f5f9a (patch) | |
| tree | b7296d5522a66d13c53003d3a86e871fcacfa803 /drivers/net/ethernet/intel/i40e/i40e_nvm.c | |
| parent | 70756d0a4727fe8fa23afaee76028299af4062dd (diff) | |
| download | linux-d0b1314c8b338bc053b5d266579afb79490f5f9a.tar.xz | |
i40e: Use DECLARE_BITMAP for flags field in i40e_hw
Convert flags field in i40e_hw from u64 to bitmap and its usage
to use bit access functions and rename the field to 'caps' as
this field describes capabilities that are set once on init and
read many times later.
Changes:
- Convert "hw_ptr->flags & FLAG" to "test_bit(FLAG, ...)"
- Convert "hw_ptr->flags |= FLAG" to "set_bit(FLAG, ...)"
- Convert "hw_ptr->flags &= ~FLAG" to "clear_bit(FLAG, ...)"
- Rename i40e_hw.flags to i40e_hw.caps
- Rename i40e_set_hw_flags() to i40e_set_hw_caps()
- Adjust caps names so they are prefixed by I40E_HW_CAP_ and existing
_CAPABLE suffixes are stripped
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Link: https://lore.kernel.org/r/20231113231047.548659-8-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_nvm.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_nvm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_nvm.c b/drivers/net/ethernet/intel/i40e/i40e_nvm.c index 77cdbfc19d47..62eb34871094 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_nvm.c +++ b/drivers/net/ethernet/intel/i40e/i40e_nvm.c @@ -291,7 +291,7 @@ static int i40e_read_nvm_word_aq(struct i40e_hw *hw, u16 offset, static int __i40e_read_nvm_word(struct i40e_hw *hw, u16 offset, u16 *data) { - if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) + if (test_bit(I40E_HW_CAP_AQ_SRCTL_ACCESS_ENABLE, hw->caps)) return i40e_read_nvm_word_aq(hw, offset, data); return i40e_read_nvm_word_srctl(hw, offset, data); @@ -310,14 +310,14 @@ int i40e_read_nvm_word(struct i40e_hw *hw, u16 offset, { int ret_code = 0; - if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK) + if (test_bit(I40E_HW_CAP_NVM_READ_REQUIRES_LOCK, hw->caps)) ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); if (ret_code) return ret_code; ret_code = __i40e_read_nvm_word(hw, offset, data); - if (hw->flags & I40E_HW_FLAG_NVM_READ_REQUIRES_LOCK) + if (test_bit(I40E_HW_CAP_NVM_READ_REQUIRES_LOCK, hw->caps)) i40e_release_nvm(hw); return ret_code; @@ -499,7 +499,7 @@ static int __i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset, u16 *words, u16 *data) { - if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) + if (test_bit(I40E_HW_CAP_AQ_SRCTL_ACCESS_ENABLE, hw->caps)) return i40e_read_nvm_buffer_aq(hw, offset, words, data); return i40e_read_nvm_buffer_srctl(hw, offset, words, data); @@ -521,7 +521,7 @@ int i40e_read_nvm_buffer(struct i40e_hw *hw, u16 offset, { int ret_code = 0; - if (hw->flags & I40E_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE) { + if (test_bit(I40E_HW_CAP_AQ_SRCTL_ACCESS_ENABLE, hw->caps)) { ret_code = i40e_acquire_nvm(hw, I40E_RESOURCE_READ); if (!ret_code) { ret_code = i40e_read_nvm_buffer_aq(hw, offset, words, |