Esempio n. 1
0
static void xgene_enet_cle_bypass(struct xgene_enet_pdata *p,
				  u32 dst_ring_num, u16 bufpool_id)
{
	u32 data, fpsel;

	data = CFG_CLE_BYPASS_EN0;
	xgene_enet_wr_csr(p, CLE_BYPASS_REG0_0_ADDR, data);

	fpsel = xgene_enet_ring_bufnum(bufpool_id) - 0x20;
	data = CFG_CLE_DSTQID0(dst_ring_num) | CFG_CLE_FPSEL0(fpsel);
	xgene_enet_wr_csr(p, CLE_BYPASS_REG1_0_ADDR, data);
}
Esempio n. 2
0
static void xgene_enet_cle_bypass(struct xgene_enet_pdata *p,
				  u32 dst_ring_num, u16 bufpool_id)
{
	u32 data, fpsel;
	u32 cle_bypass_reg0, cle_bypass_reg1;
	u32 offset = p->port_id * MAC_OFFSET;

	if (p->enet_id == XGENE_ENET1) {
		cle_bypass_reg0 = CLE_BYPASS_REG0_0_ADDR;
		cle_bypass_reg1 = CLE_BYPASS_REG1_0_ADDR;
	} else {
		cle_bypass_reg0 = XCLE_BYPASS_REG0_ADDR;
		cle_bypass_reg1 = XCLE_BYPASS_REG1_ADDR;
	}

	data = CFG_CLE_BYPASS_EN0;
	xgene_enet_wr_csr(p, cle_bypass_reg0 + offset, data);

	fpsel = xgene_enet_ring_bufnum(bufpool_id) - 0x20;
	data = CFG_CLE_DSTQID0(dst_ring_num) | CFG_CLE_FPSEL0(fpsel);
	xgene_enet_wr_csr(p, cle_bypass_reg1 + offset, data);
}