Rename airhoa_is_lan_gdm_port in airhoa_is_lan_gdm_dev. Moreover, rely on airoha_gdm_dev pointer in airhoa_is_lan_gdm_dev() instead of airoha_gdm_port one. This is a preliminary patch to support multiple net_devices connected to the same GDM{3,4} port via an external hw arbiter. Tested-by: Xuegang Lu Signed-off-by: Lorenzo Bianconi --- drivers/net/ethernet/airoha/airoha_eth.c | 6 ++---- drivers/net/ethernet/airoha/airoha_eth.h | 4 +++- drivers/net/ethernet/airoha/airoha_ppe.c | 2 +- 3 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/net/ethernet/airoha/airoha_eth.c b/drivers/net/ethernet/airoha/airoha_eth.c index 434d3a5ceaa3..f9cb49f0529a 100644 --- a/drivers/net/ethernet/airoha/airoha_eth.c +++ b/drivers/net/ethernet/airoha/airoha_eth.c @@ -73,12 +73,10 @@ static void airoha_qdma_irq_disable(struct airoha_irq_bank *irq_bank, static void airoha_set_macaddr(struct airoha_gdm_dev *dev, const u8 *addr) { - struct airoha_gdm_port *port = dev->port; struct airoha_eth *eth = dev->eth; u32 val, reg; - reg = airoha_is_lan_gdm_port(port) ? REG_FE_LAN_MAC_H - : REG_FE_WAN_MAC_H; + reg = airoha_is_lan_gdm_dev(dev) ? REG_FE_LAN_MAC_H : REG_FE_WAN_MAC_H; val = (addr[0] << 16) | (addr[1] << 8) | addr[2]; airoha_fe_wr(eth, reg, val); @@ -1865,7 +1863,7 @@ static int airoha_dev_init(struct net_device *netdev) int i; /* QDMA0 is used for lan ports while QDMA1 is used for WAN ports */ - dev->qdma = ð->qdma[!airoha_is_lan_gdm_port(port)]; + dev->qdma = ð->qdma[!airoha_is_lan_gdm_dev(dev)]; dev->dev->irq = dev->qdma->irq_banks[0].irq; airoha_set_macaddr(dev, netdev->dev_addr); diff --git a/drivers/net/ethernet/airoha/airoha_eth.h b/drivers/net/ethernet/airoha/airoha_eth.h index f2b4f12ed42a..c038e722370e 100644 --- a/drivers/net/ethernet/airoha/airoha_eth.h +++ b/drivers/net/ethernet/airoha/airoha_eth.h @@ -646,8 +646,10 @@ static inline u16 airoha_qdma_get_txq(struct airoha_qdma *qdma, u16 qid) return qid % ARRAY_SIZE(qdma->q_tx); } -static inline bool airoha_is_lan_gdm_port(struct airoha_gdm_port *port) +static inline bool airoha_is_lan_gdm_dev(struct airoha_gdm_dev *dev) { + struct airoha_gdm_port *port = dev->port; + /* GDM1 port on EN7581 SoC is connected to the lan dsa switch. * GDM{2,3,4} can be used as wan port connected to an external * phy module. diff --git a/drivers/net/ethernet/airoha/airoha_ppe.c b/drivers/net/ethernet/airoha/airoha_ppe.c index 22f5f1bae730..047141b2d6d8 100644 --- a/drivers/net/ethernet/airoha/airoha_ppe.c +++ b/drivers/net/ethernet/airoha/airoha_ppe.c @@ -362,7 +362,7 @@ static int airoha_ppe_foe_entry_prepare(struct airoha_eth *eth, /* For downlink traffic consume SRAM memory for hw * forwarding descriptors queue. */ - if (airoha_is_lan_gdm_port(port)) + if (airoha_is_lan_gdm_dev(dev)) val |= AIROHA_FOE_IB2_FAST_PATH; if (dsa_port >= 0) val |= FIELD_PREP(AIROHA_FOE_IB2_NBQ, -- 2.54.0