Changeset View

Standalone View

Show First 20 Lines • Show All 800 Lines • ▼ Show 20 Lines	for (i = 0, que = adapter->tx_queues; i < adapter->num_tx_queues;
IXGBE_WRITE_REG(hw, IXGBE_TDLEN(j),		IXGBE_WRITE_REG(hw, IXGBE_TDLEN(j),
scctx->isc_ntxd[0] * sizeof(union ixgbe_adv_tx_desc));		scctx->isc_ntxd[0] * sizeof(union ixgbe_adv_tx_desc));

/* Setup the HW Tx Head and Tail descriptor pointers */		/* Setup the HW Tx Head and Tail descriptor pointers */
IXGBE_WRITE_REG(hw, IXGBE_TDH(j), 0);		IXGBE_WRITE_REG(hw, IXGBE_TDH(j), 0);
IXGBE_WRITE_REG(hw, IXGBE_TDT(j), 0);		IXGBE_WRITE_REG(hw, IXGBE_TDT(j), 0);

/* Cache the tail address */		/* Cache the tail address */
txr->tx_rs_cidx = txr->tx_rs_pidx = txr->tx_cidx_processed = 0;		txr->tx_rs_cidx = txr->tx_rs_pidx;
		txr->tx_cidx_processed = scctx->isc_ntxd[0] - 1;
for (int k = 0; k < scctx->isc_ntxd[0]; k++)		for (int k = 0; k < scctx->isc_ntxd[0]; k++)
txr->tx_rsq[k] = QIDX_INVALID;		txr->tx_rsq[k] = QIDX_INVALID;

/* Disable Head Writeback */		/* Disable Head Writeback */
/*		/*
* Note: for X550 series devices, these registers are actually		* Note: for X550 series devices, these registers are actually
* prefixed with TPH_ isntead of DCA_, but the addresses and		* prefixed with TPH_ isntead of DCA_, but the addresses and
* fields remain the same.		* fields remain the same.
▲ Show 20 Lines • Show All 3,742 Lines • Show Last 20 Lines