netdev - [PATCH net-next 5/8] igc: Add set/clear large buffer helpers

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Date:   Mon, 29 Mar 2021 10:09:28 -0700
From:   Tony Nguyen <anthony.l.nguyen@...el.com>
To:     davem@...emloft.net, kuba@...nel.org
Cc:     Andre Guedes <andre.guedes@...el.com>, netdev@...r.kernel.org,
        sassmann@...hat.com, anthony.l.nguyen@...el.com,
        bjorn.topel@...el.com, magnus.karlsson@...el.com,
        maciej.fijalkowski@...el.com, sasha.neftin@...el.com,
        vitaly.lifshits@...el.com, Vedang Patel <vedang.patel@...el.com>,
        Jithu Joseph <jithu.joseph@...el.com>,
        Dvora Fuxbrumer <dvorax.fuxbrumer@...ux.intel.com>
Subject: [PATCH net-next 5/8] igc: Add set/clear large buffer helpers

From: Andre Guedes <andre.guedes@...el.com>

While commit 13b5b7fd6a4a ("igc: Add support for Tx/Rx rings")
introduced code to handle larger packet buffers, it missed the
set/clear helpers which enable/disable that feature. Introduce
the missing helpers which will be use in the next patch.

Signed-off-by: Andre Guedes <andre.guedes@...el.com>
Signed-off-by: Vedang Patel <vedang.patel@...el.com>
Signed-off-by: Jithu Joseph <jithu.joseph@...el.com>
Reviewed-by: Maciej Fijalkowski <maciej.fijalkowski@...el.com>
Tested-by: Dvora Fuxbrumer <dvorax.fuxbrumer@...ux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@...el.com>
---
 drivers/net/ethernet/intel/igc/igc.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h
index c6d38c6a1a6a..b00cd8696b6d 100644
--- a/drivers/net/ethernet/intel/igc/igc.h
+++ b/drivers/net/ethernet/intel/igc/igc.h
@@ -504,6 +504,10 @@ enum igc_ring_flags_t {
 
 #define ring_uses_large_buffer(ring) \
 	test_bit(IGC_RING_FLAG_RX_3K_BUFFER, &(ring)->flags)
+#define set_ring_uses_large_buffer(ring) \
+	set_bit(IGC_RING_FLAG_RX_3K_BUFFER, &(ring)->flags)
+#define clear_ring_uses_large_buffer(ring) \
+	clear_bit(IGC_RING_FLAG_RX_3K_BUFFER, &(ring)->flags)
 
 #define ring_uses_build_skb(ring) \
 	test_bit(IGC_RING_FLAG_RX_BUILD_SKB_ENABLED, &(ring)->flags)
-- 
2.26.2