Function txgbe_reset_misc

dpdk/drivers/net/txgbe/base/txgbe_hw.c:3386–3447

}

static void
txgbe_reset_misc(struct txgbe_hw *hw)
{
	int i;
	u32 value;

	wr32(hw, TXGBE_ISBADDRL, hw->isb_dma & 0x00000000FFFFFFFF);
	wr32(hw, TXGBE_ISBADDRH, hw->isb_dma >> 32);

	value = rd32_epcs(hw, SR_XS_PCS_CTRL2);
	if ((value & 0x3) != SR_PCS_CTRL2_TYPE_SEL_X)
		hw->link_status = TXGBE_LINK_STATUS_NONE;

	/* receive packets that size > 2048 */
	wr32m(hw, TXGBE_MACRXCFG,
		TXGBE_MACRXCFG_JUMBO, TXGBE_MACRXCFG_JUMBO);

	wr32m(hw, TXGBE_FRMSZ, TXGBE_FRMSZ_MAX_MASK,
		TXGBE_FRMSZ_MAX(TXGBE_FRAME_SIZE_DFT));

	/* clear counters on read */
	wr32m(hw, TXGBE_MACCNTCTL,
		TXGBE_MACCNTCTL_RC, TXGBE_MACCNTCTL_RC);

	wr32m(hw, TXGBE_RXFCCFG,
		TXGBE_RXFCCFG_FC, TXGBE_RXFCCFG_FC);
	wr32m(hw, TXGBE_TXFCCFG,
		TXGBE_TXFCCFG_FC, TXGBE_TXFCCFG_FC);

	wr32m(hw, TXGBE_MACRXFLT,
		TXGBE_MACRXFLT_PROMISC, TXGBE_MACRXFLT_PROMISC);

	wr32m(hw, TXGBE_RSTSTAT,
		TXGBE_RSTSTAT_TMRINIT_MASK, TXGBE_RSTSTAT_TMRINIT(30));

	/* errata 4: initialize mng flex tbl and wakeup flex tbl*/
	wr32(hw, TXGBE_MNGFLEXSEL, 0);
	for (i = 0; i < 16; i++) {
		wr32(hw, TXGBE_MNGFLEXDWL(i), 0);
		wr32(hw, TXGBE_MNGFLEXDWH(i), 0);
		wr32(hw, TXGBE_MNGFLEXMSK(i), 0);
	}
	wr32(hw, TXGBE_LANFLEXSEL, 0);
	for (i = 0; i < 16; i++) {
		wr32(hw, TXGBE_LANFLEXDWL(i), 0);
		wr32(hw, TXGBE_LANFLEXDWH(i), 0);
		wr32(hw, TXGBE_LANFLEXMSK(i), 0);
	}

	/* set pause frame dst mac addr */
	wr32(hw, TXGBE_RXPBPFCDMACL, 0xC2000001);
	wr32(hw, TXGBE_RXPBPFCDMACH, 0x0180);

	hw->mac.init_thermal_sensor_thresh(hw);

	/* enable mac transmitter */
	wr32m(hw, TXGBE_MACTXCFG, TXGBE_MACTXCFG_TXE, TXGBE_MACTXCFG_TXE);