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Date: Fri, 20 Oct 2023 21:37:37 +0200
From: Ivan Vecera <ivecera@...hat.com>
To: netdev@...r.kernel.org
Cc: Jacob Keller <jacob.e.keller@...el.com>,
mschmidt@...hat.com,
dacampbe@...hat.com,
poros@...hat.com,
Jesse Brandeburg <jesse.brandeburg@...el.com>,
Tony Nguyen <anthony.l.nguyen@...el.com>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
intel-wired-lan@...ts.osuosl.org (moderated list:INTEL ETHERNET DRIVERS),
linux-kernel@...r.kernel.org (open list)
Subject: [PATCH iwl-next 1/6] i40e: Remove unused flags
The flag I40E_FLAG_RX_CSUM_ENABLED and I40E_HW_FLAG_DROP_MODE are
set and never read. Remove them.
Signed-off-by: Ivan Vecera <ivecera@...hat.com>
---
drivers/net/ethernet/intel/i40e/i40e.h | 57 +++++++++----------
drivers/net/ethernet/intel/i40e/i40e_adminq.c | 4 +-
drivers/net/ethernet/intel/i40e/i40e_main.c | 4 +-
drivers/net/ethernet/intel/i40e/i40e_type.h | 3 +-
4 files changed, 31 insertions(+), 37 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h
index f86a4241eca2..6e3e2a6d18c4 100644
--- a/drivers/net/ethernet/intel/i40e/i40e.h
+++ b/drivers/net/ethernet/intel/i40e/i40e.h
@@ -501,33 +501,32 @@ struct i40e_pf {
#define I40E_HW_RESTART_AUTONEG BIT(18)
u32 flags;
-#define I40E_FLAG_RX_CSUM_ENABLED BIT(0)
-#define I40E_FLAG_MSI_ENABLED BIT(1)
-#define I40E_FLAG_MSIX_ENABLED BIT(2)
-#define I40E_FLAG_RSS_ENABLED BIT(3)
-#define I40E_FLAG_VMDQ_ENABLED BIT(4)
-#define I40E_FLAG_SRIOV_ENABLED BIT(5)
-#define I40E_FLAG_DCB_CAPABLE BIT(6)
-#define I40E_FLAG_DCB_ENABLED BIT(7)
-#define I40E_FLAG_FD_SB_ENABLED BIT(8)
-#define I40E_FLAG_FD_ATR_ENABLED BIT(9)
-#define I40E_FLAG_MFP_ENABLED BIT(10)
-#define I40E_FLAG_HW_ATR_EVICT_ENABLED BIT(11)
-#define I40E_FLAG_VEB_MODE_ENABLED BIT(12)
-#define I40E_FLAG_VEB_STATS_ENABLED BIT(13)
-#define I40E_FLAG_LINK_POLLING_ENABLED BIT(14)
-#define I40E_FLAG_TRUE_PROMISC_SUPPORT BIT(15)
-#define I40E_FLAG_LEGACY_RX BIT(16)
-#define I40E_FLAG_PTP BIT(17)
-#define I40E_FLAG_IWARP_ENABLED BIT(18)
-#define I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED BIT(19)
-#define I40E_FLAG_SOURCE_PRUNING_DISABLED BIT(20)
-#define I40E_FLAG_TC_MQPRIO BIT(21)
-#define I40E_FLAG_FD_SB_INACTIVE BIT(22)
-#define I40E_FLAG_FD_SB_TO_CLOUD_FILTER BIT(23)
-#define I40E_FLAG_DISABLE_FW_LLDP BIT(24)
-#define I40E_FLAG_RS_FEC BIT(25)
-#define I40E_FLAG_BASE_R_FEC BIT(26)
+#define I40E_FLAG_MSI_ENABLED BIT(0)
+#define I40E_FLAG_MSIX_ENABLED BIT(1)
+#define I40E_FLAG_RSS_ENABLED BIT(2)
+#define I40E_FLAG_VMDQ_ENABLED BIT(3)
+#define I40E_FLAG_SRIOV_ENABLED BIT(4)
+#define I40E_FLAG_DCB_CAPABLE BIT(5)
+#define I40E_FLAG_DCB_ENABLED BIT(6)
+#define I40E_FLAG_FD_SB_ENABLED BIT(7)
+#define I40E_FLAG_FD_ATR_ENABLED BIT(8)
+#define I40E_FLAG_MFP_ENABLED BIT(9)
+#define I40E_FLAG_HW_ATR_EVICT_ENABLED BIT(10)
+#define I40E_FLAG_VEB_MODE_ENABLED BIT(11)
+#define I40E_FLAG_VEB_STATS_ENABLED BIT(12)
+#define I40E_FLAG_LINK_POLLING_ENABLED BIT(13)
+#define I40E_FLAG_TRUE_PROMISC_SUPPORT BIT(14)
+#define I40E_FLAG_LEGACY_RX BIT(15)
+#define I40E_FLAG_PTP BIT(16)
+#define I40E_FLAG_IWARP_ENABLED BIT(17)
+#define I40E_FLAG_LINK_DOWN_ON_CLOSE_ENABLED BIT(18)
+#define I40E_FLAG_SOURCE_PRUNING_DISABLED BIT(19)
+#define I40E_FLAG_TC_MQPRIO BIT(20)
+#define I40E_FLAG_FD_SB_INACTIVE BIT(21)
+#define I40E_FLAG_FD_SB_TO_CLOUD_FILTER BIT(22)
+#define I40E_FLAG_DISABLE_FW_LLDP BIT(23)
+#define I40E_FLAG_RS_FEC BIT(24)
+#define I40E_FLAG_BASE_R_FEC BIT(25)
/* TOTAL_PORT_SHUTDOWN
* Allows to physically disable the link on the NIC's port.
* If enabled, (after link down request from the OS)
@@ -549,8 +548,8 @@ struct i40e_pf {
* the link is being brought down by clearing bit (I40E_AQ_PHY_ENABLE_LINK)
* in abilities field of i40e_aq_set_phy_config structure
*/
-#define I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED BIT(27)
-#define I40E_FLAG_VF_VLAN_PRUNING BIT(28)
+#define I40E_FLAG_TOTAL_PORT_SHUTDOWN_ENABLED BIT(26)
+#define I40E_FLAG_VF_VLAN_PRUNING BIT(27)
struct i40e_client_instance *cinst;
bool stat_offsets_loaded;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_adminq.c b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
index 9ce6e633cc2f..9a5a47b29bb7 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_adminq.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_adminq.c
@@ -555,10 +555,8 @@ static void i40e_set_hw_flags(struct i40e_hw *hw)
if (aq->api_maj_ver > 1 ||
(aq->api_maj_ver == 1 &&
- aq->api_min_ver >= 8)) {
+ aq->api_min_ver >= 8))
hw->flags |= I40E_HW_FLAG_FW_LLDP_PERSISTENT;
- hw->flags |= I40E_HW_FLAG_DROP_MODE;
- }
if (aq->api_maj_ver > 1 ||
(aq->api_maj_ver == 1 &&
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index f24d2e13fcd1..b44d8d8b0474 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -12733,9 +12733,7 @@ static int i40e_sw_init(struct i40e_pf *pf)
u16 pow;
/* Set default capability flags */
- pf->flags = I40E_FLAG_RX_CSUM_ENABLED |
- I40E_FLAG_MSI_ENABLED |
- I40E_FLAG_MSIX_ENABLED;
+ pf->flags = I40E_FLAG_MSI_ENABLED | I40E_FLAG_MSIX_ENABLED;
/* Set default ITR */
pf->rx_itr_default = I40E_ITR_RX_DEF;
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 2a5c7aec0bb1..2c791b7342b9 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -553,8 +553,7 @@ struct i40e_hw {
#define I40E_HW_FLAG_FW_LLDP_STOPPABLE BIT_ULL(4)
#define I40E_HW_FLAG_FW_LLDP_PERSISTENT BIT_ULL(5)
#define I40E_HW_FLAG_AQ_PHY_ACCESS_EXTENDED BIT_ULL(6)
-#define I40E_HW_FLAG_DROP_MODE BIT_ULL(7)
-#define I40E_HW_FLAG_X722_FEC_REQUEST_CAPABLE BIT_ULL(8)
+#define I40E_HW_FLAG_X722_FEC_REQUEST_CAPABLE BIT_ULL(7)
u64 flags;
/* Used in set switch config AQ command */
--
2.41.0
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