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| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2025-10-17 11:06:11 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-10-21 13:07:04 +0200 |
| commit | 6d5b601d52a27aafff555b480e538507901c672c (patch) | |
| tree | e38a34b7242e4acec31a6975d35731598e94e45a | |
| parent | 51538c0c9d8cd59bac83cce51b77ccc66ca9fdb8 (diff) | |
| download | linux-6d5b601d52a27aafff555b480e538507901c672c.tar.gz linux-6d5b601d52a27aafff555b480e538507901c672c.zip | |
net: airoha: ppe: Dynamically allocate foe_check_time array in airoha_ppe struct
This is a preliminary patch to properly enable PPE support for AN7583
SoC.
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://patch.msgid.link/20251017-an7583-eth-support-v3-2-f28319666667@kernel.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | drivers/net/ethernet/airoha/airoha_eth.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/airoha/airoha_ppe.c | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/ethernet/airoha/airoha_eth.h b/drivers/net/ethernet/airoha/airoha_eth.h index cd13c1c1224f..4330b672d99e 100644 --- a/drivers/net/ethernet/airoha/airoha_eth.h +++ b/drivers/net/ethernet/airoha/airoha_eth.h @@ -554,7 +554,7 @@ struct airoha_ppe { struct rhashtable l2_flows; struct hlist_head *foe_flow; - u16 foe_check_time[PPE_NUM_ENTRIES]; + u16 *foe_check_time; struct airoha_foe_stats *foe_stats; dma_addr_t foe_stats_dma; diff --git a/drivers/net/ethernet/airoha/airoha_ppe.c b/drivers/net/ethernet/airoha/airoha_ppe.c index 691361b25407..8d1dceadce0b 100644 --- a/drivers/net/ethernet/airoha/airoha_ppe.c +++ b/drivers/net/ethernet/airoha/airoha_ppe.c @@ -1440,6 +1440,11 @@ int airoha_ppe_init(struct airoha_eth *eth) return -ENOMEM; } + ppe->foe_check_time = devm_kzalloc(eth->dev, PPE_NUM_ENTRIES, + GFP_KERNEL); + if (!ppe->foe_check_time) + return -ENOMEM; + err = rhashtable_init(ð->flow_table, &airoha_flow_table_params); if (err) return err; |