diff options
Diffstat (limited to 'drivers/net/ethernet/ti/cpsw_priv.c')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_priv.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_priv.c b/drivers/net/ethernet/ti/cpsw_priv.c index 97a058ca60ac..a399f3659346 100644 --- a/drivers/net/ethernet/ti/cpsw_priv.c +++ b/drivers/net/ethernet/ti/cpsw_priv.c @@ -28,6 +28,8 @@ #include "cpsw_sl.h" #include "davinci_cpdma.h" +#define CPTS_N_ETX_TS 4 + int (*cpsw_slave_index)(struct cpsw_common *cpsw, struct cpsw_priv *priv); void cpsw_intr_enable(struct cpsw_common *cpsw) @@ -112,6 +114,18 @@ irqreturn_t cpsw_rx_interrupt(int irq, void *dev_id) return IRQ_HANDLED; } +irqreturn_t cpsw_misc_interrupt(int irq, void *dev_id) +{ + struct cpsw_common *cpsw = dev_id; + + writel(0, &cpsw->wr_regs->misc_en); + cpdma_ctlr_eoi(cpsw->dma, CPDMA_EOI_MISC); + cpts_misc_interrupt(cpsw->cpts); + writel(0x10, &cpsw->wr_regs->misc_en); + + return IRQ_HANDLED; +} + int cpsw_tx_mq_poll(struct napi_struct *napi_tx, int budget) { struct cpsw_common *cpsw = napi_to_cpsw(napi_tx); @@ -490,9 +504,9 @@ int cpsw_init_common(struct cpsw_common *cpsw, void __iomem *ss_regs, ale_params.ale_ports = CPSW_ALE_PORTS_NUM; cpsw->ale = cpsw_ale_create(&ale_params); - if (!cpsw->ale) { + if (IS_ERR(cpsw->ale)) { dev_err(dev, "error initializing ale engine\n"); - return -ENODEV; + return PTR_ERR(cpsw->ale); } dma_params.dev = dev; @@ -522,7 +536,8 @@ int cpsw_init_common(struct cpsw_common *cpsw, void __iomem *ss_regs, if (!cpts_node) cpts_node = cpsw->dev->of_node; - cpsw->cpts = cpts_create(cpsw->dev, cpts_regs, cpts_node); + cpsw->cpts = cpts_create(cpsw->dev, cpts_regs, cpts_node, + CPTS_N_ETX_TS); if (IS_ERR(cpsw->cpts)) { ret = PTR_ERR(cpsw->cpts); cpdma_ctlr_destroy(cpsw->dma); @@ -1340,7 +1355,7 @@ int cpsw_run_xdp(struct cpsw_priv *priv, int ch, struct xdp_buff *xdp, ret = CPSW_XDP_PASS; break; case XDP_TX: - xdpf = convert_to_xdp_frame(xdp); + xdpf = xdp_convert_buff_to_frame(xdp); if (unlikely(!xdpf)) goto drop; |