xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

i40e: move I40E_FLAG_TEMP_LINK_POLLING to state field

Browse Source 
This flag is modified outside of the RTNL lock and thus should not be
part of the pf->flags variable.

Use a state bit instead, so that we can use atomic bit operations.

This is part of a larger effort to remove cmpxchg64 in
i40e_set_priv_flags()

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Jacob Keller
2018-03-16 01:26:33 -07:00
committed by Jeff Kirsher
parent 134201aead
commit 0605c45ce5
2 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/intel/i40e/i40e.h
View File

@@ -166,6 +166,7 @@ enum i40e_state_t {
__I40E_VF_DISABLE,
__I40E_MACVLAN_SYNC_PENDING,
__I40E_UDP_FILTER_SYNC_PENDING,
__I40E_TEMP_LINK_POLLING,
/* This must be last as it determines the size of the BITMAP */
__I40E_STATE_SIZE__,
};
@@ -534,7 +535,7 @@ struct i40e_pf {
#define I40E_FLAG_VEB_STATS_ENABLED BIT_ULL(17)
#define I40E_FLAG_LINK_POLLING_ENABLED BIT_ULL(18)
#define I40E_FLAG_TRUE_PROMISC_SUPPORT BIT_ULL(19)
#define I40E_FLAG_TEMP_LINK_POLLING BIT_ULL(20)
/* Gap for BIT_ULL(20) */
#define I40E_FLAG_LEGACY_RX BIT_ULL(21)
#define I40E_FLAG_PTP BIT_ULL(22)
#define I40E_FLAG_IWARP_ENABLED BIT_ULL(23)