linux-kernel - [PATCH iwl-next v3 1/7] igc: move TXDCTL and RXDCTL related macros

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Message-Id: <20250519071911.2748406-2-faizal.abdul.rahim@intel.com>
Date: Mon, 19 May 2025 03:19:05 -0400
From: "Abdul Rahim, Faizal" <faizal.abdul.rahim@...el.com>
To: Tony Nguyen <anthony.l.nguyen@...el.com>,
	Przemek Kitszel <przemyslaw.kitszel@...el.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Vladimir Oltean <vladimir.oltean@....com>
Cc: intel-wired-lan@...ts.osuosl.org,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Simon Horman <horms@...nel.org>,
	Faizal Rahim <faizal.abdul.rahim@...ux.intel.com>,
	Aleksandr Loktionov <aleksandr.loktionov@...el.com>,
	Chwee-Lin Choong <chwee.lin.choong@...el.com>
Subject: [PATCH iwl-next v3 1/7] igc: move TXDCTL and RXDCTL related macros

From: Faizal Rahim <faizal.abdul.rahim@...ux.intel.com>

Move and consolidate TXDCTL and RXDCTL macros in preparation for
upcoming TXDCTL changes. This improves organization and readability.

Reviewed-by: Simon Horman <horms@...nel.org>
Signed-off-by: Faizal Rahim <faizal.abdul.rahim@...ux.intel.com>
---
 drivers/net/ethernet/intel/igc/igc.h      | 11 ++++++++++-
 drivers/net/ethernet/intel/igc/igc_base.h |  8 --------
 2 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
index 859a15e4ccba..25695eada563 100644
--- a/drivers/net/ethernet/intel/igc/igc.h
+++ b/drivers/net/ethernet/intel/igc/igc.h
@@ -487,10 +487,19 @@ static inline u32 igc_rss_type(const union igc_adv_rx_desc *rx_desc)
  */
 #define IGC_RX_PTHRESH			8
 #define IGC_RX_HTHRESH			8
+#define IGC_RX_WTHRESH			4
+/* Ena specific Rx Queue */
+#define IGC_RXDCTL_QUEUE_ENABLE		0x02000000
+/* Receive Software Flush */
+#define IGC_RXDCTL_SWFLUSH		0x04000000
+
 #define IGC_TX_PTHRESH			8
 #define IGC_TX_HTHRESH			1
-#define IGC_RX_WTHRESH			4
 #define IGC_TX_WTHRESH			16
+/* Ena specific Tx Queue */
+#define IGC_TXDCTL_QUEUE_ENABLE		0x02000000
+/* Transmit Software Flush */
+#define IGC_TXDCTL_SWFLUSH		0x04000000
 
 #define IGC_RX_DMA_ATTR \
 	(DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING)
diff --git a/drivers/net/ethernet/intel/igc/igc_base.h b/drivers/net/ethernet/intel/igc/igc_base.h
index 6320eabb72fe..eaf17cd031c3 100644
--- a/drivers/net/ethernet/intel/igc/igc_base.h
+++ b/drivers/net/ethernet/intel/igc/igc_base.h
@@ -86,14 +86,6 @@ union igc_adv_rx_desc {
 	} wb;  /* writeback */
 };
 
-/* Additional Transmit Descriptor Control definitions */
-#define IGC_TXDCTL_QUEUE_ENABLE	0x02000000 /* Ena specific Tx Queue */
-#define IGC_TXDCTL_SWFLUSH	0x04000000 /* Transmit Software Flush */
-
-/* Additional Receive Descriptor Control definitions */
-#define IGC_RXDCTL_QUEUE_ENABLE	0x02000000 /* Ena specific Rx Queue */
-#define IGC_RXDCTL_SWFLUSH		0x04000000 /* Receive Software Flush */
-
 /* SRRCTL bit definitions */
 #define IGC_SRRCTL_BSIZEPKT_MASK	GENMASK(6, 0)
 #define IGC_SRRCTL_BSIZEPKT(x)		FIELD_PREP(IGC_SRRCTL_BSIZEPKT_MASK, \
-- 
2.34.1