From: Ivan Vecera <ivecera@redhat.com>
To: netdev@vger.kernel.org
Cc: Przemek Kitszel <przemyslaw.kitszel@intel.com>,
Jesse Brandeburg <jesse.brandeburg@intel.com>,
open list <linux-kernel@vger.kernel.org>,
Aleksandr Loktionov <aleksandr.loktionov@intel.com>,
Eric Dumazet <edumazet@google.com>,
Tony Nguyen <anthony.l.nguyen@intel.com>,
"moderated list:INTEL ETHERNET DRIVERS"
<intel-wired-lan@lists.osuosl.org>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
"David S. Miller" <davem@davemloft.net>
Subject: [Intel-wired-lan] [PATCH iwl-net] i40e: Fix ST code value for Clause 45
Date: Wed, 29 Nov 2023 17:17:10 +0100 [thread overview]
Message-ID: <20231129161711.771729-1-ivecera@redhat.com> (raw)
ST code value for clause 45 that has been changed by
commit 8196b5fd6c73 ("i40e: Refactor I40E_MDIO_CLAUSE* macros")
is currently wrong.
The mentioned commit refactored ..MDIO_CLAUSE??_STCODE_MASK so
their value is the same for both clauses. The value is correct
for clause 22 but not for clause 45.
Fix the issue by adding a parameter to I40E_GLGEN_MSCA_STCODE_MASK
macro that specifies required value.
Fixes: 8196b5fd6c73 ("i40e: Refactor I40E_MDIO_CLAUSE* macros")
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
---
drivers/net/ethernet/intel/i40e/i40e_register.h | 2 +-
drivers/net/ethernet/intel/i40e/i40e_type.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_register.h b/drivers/net/ethernet/intel/i40e/i40e_register.h
index f408fcf23ce8..f6671ac79735 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_register.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_register.h
@@ -207,7 +207,7 @@
#define I40E_GLGEN_MSCA_OPCODE_SHIFT 26
#define I40E_GLGEN_MSCA_OPCODE_MASK(_i) I40E_MASK(_i, I40E_GLGEN_MSCA_OPCODE_SHIFT)
#define I40E_GLGEN_MSCA_STCODE_SHIFT 28
-#define I40E_GLGEN_MSCA_STCODE_MASK I40E_MASK(0x1, I40E_GLGEN_MSCA_STCODE_SHIFT)
+#define I40E_GLGEN_MSCA_STCODE_MASK(_i) I40E_MASK(_i, I40E_GLGEN_MSCA_STCODE_SHIFT)
#define I40E_GLGEN_MSCA_MDICMD_SHIFT 30
#define I40E_GLGEN_MSCA_MDICMD_MASK I40E_MASK(0x1, I40E_GLGEN_MSCA_MDICMD_SHIFT)
#define I40E_GLGEN_MSCA_MDIINPROGEN_SHIFT 31
diff --git a/drivers/net/ethernet/intel/i40e/i40e_type.h b/drivers/net/ethernet/intel/i40e/i40e_type.h
index 2a5c7aec0bb1..eb808e3bcf55 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_type.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_type.h
@@ -37,11 +37,11 @@ typedef void (*I40E_ADMINQ_CALLBACK)(struct i40e_hw *, struct i40e_aq_desc *);
#define I40E_QTX_CTL_VM_QUEUE 0x1
#define I40E_QTX_CTL_PF_QUEUE 0x2
-#define I40E_MDIO_CLAUSE22_STCODE_MASK I40E_GLGEN_MSCA_STCODE_MASK
+#define I40E_MDIO_CLAUSE22_STCODE_MASK I40E_GLGEN_MSCA_STCODE_MASK(1)
#define I40E_MDIO_CLAUSE22_OPCODE_WRITE_MASK I40E_GLGEN_MSCA_OPCODE_MASK(1)
#define I40E_MDIO_CLAUSE22_OPCODE_READ_MASK I40E_GLGEN_MSCA_OPCODE_MASK(2)
-#define I40E_MDIO_CLAUSE45_STCODE_MASK I40E_GLGEN_MSCA_STCODE_MASK
+#define I40E_MDIO_CLAUSE45_STCODE_MASK I40E_GLGEN_MSCA_STCODE_MASK(0)
#define I40E_MDIO_CLAUSE45_OPCODE_ADDRESS_MASK I40E_GLGEN_MSCA_OPCODE_MASK(0)
#define I40E_MDIO_CLAUSE45_OPCODE_WRITE_MASK I40E_GLGEN_MSCA_OPCODE_MASK(1)
#define I40E_MDIO_CLAUSE45_OPCODE_READ_MASK I40E_GLGEN_MSCA_OPCODE_MASK(3)
--
2.41.0
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next reply other threads:[~2023-11-29 16:17 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-29 16:17 Ivan Vecera [this message]
2023-11-29 22:29 ` [Intel-wired-lan] [PATCH iwl-net] i40e: Fix ST code value for Clause 45 Jacob Keller
2023-12-02 16:48 ` Simon Horman
2023-12-11 4:51 ` Pucha, HimasekharX Reddy
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