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net: macb: Introduce gem_init_rx_ring()

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Extract the initialization code for the GEM RX ring into a new function.
This change will be utilized in a subsequent patch. No functional changes
are introduced.

Signed-off-by: Kevin Hao <haokexin@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260312-macb-versal-v1-1-467647173fa4@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Kevin Hao
2026-03-12 16:13:58 +08:00
committed by Jakub Kicinski
parent 719d3e7169
commit 1a7124ecd6
1 changed files with 9 additions and 4 deletions
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13
drivers/net/ethernet/cadence/macb_main.c
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@@ -2669,6 +2669,14 @@ static void macb_init_tieoff(struct macb *bp)
desc->ctrl = 0;
}
static void gem_init_rx_ring(struct macb_queue *queue)
{
queue->rx_tail = 0;
queue->rx_prepared_head = 0;
gem_rx_refill(queue);
}
static void gem_init_rings(struct macb *bp)
{
struct macb_queue *queue;
@@ -2686,10 +2694,7 @@ static void gem_init_rings(struct macb *bp)
queue->tx_head = 0;
queue->tx_tail = 0;
queue->rx_tail = 0;
queue->rx_prepared_head = 0;
gem_rx_refill(queue);
gem_init_rx_ring(queue);
}
macb_init_tieoff(bp);