struct phylink_link_state *state)
{
struct stmmac_priv *priv = netdev_priv(to_net_dev(config->dev));
+ __ETHTOOL_DECLARE_LINK_MODE_MASK(mac_supported) = { 0, };
__ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, };
int tx_cnt = priv->plat->tx_queues_to_use;
int max_speed = priv->plat->max_speed;
+ phylink_set(mac_supported, 10baseT_Half);
+ phylink_set(mac_supported, 10baseT_Full);
+ phylink_set(mac_supported, 100baseT_Half);
+ phylink_set(mac_supported, 100baseT_Full);
+
+ phylink_set(mac_supported, Autoneg);
+ phylink_set(mac_supported, Pause);
+ phylink_set(mac_supported, Asym_Pause);
+ phylink_set_port_modes(mac_supported);
+
+ if (priv->plat->has_gmac ||
+ priv->plat->has_gmac4 ||
+ priv->plat->has_xgmac) {
+ phylink_set(mac_supported, 1000baseT_Half);
+ phylink_set(mac_supported, 1000baseT_Full);
+ phylink_set(mac_supported, 1000baseKX_Full);
+ }
+
/* Cut down 1G if asked to */
if ((max_speed > 0) && (max_speed < 1000)) {
phylink_set(mask, 1000baseT_Full);
phylink_set(mask, 1000baseX_Full);
+ } else if (priv->plat->has_xgmac) {
+ phylink_set(mac_supported, 2500baseT_Full);
+ phylink_set(mac_supported, 5000baseT_Full);
+ phylink_set(mac_supported, 10000baseSR_Full);
+ phylink_set(mac_supported, 10000baseLR_Full);
+ phylink_set(mac_supported, 10000baseER_Full);
+ phylink_set(mac_supported, 10000baseLRM_Full);
+ phylink_set(mac_supported, 10000baseT_Full);
+ phylink_set(mac_supported, 10000baseKX4_Full);
+ phylink_set(mac_supported, 10000baseKR_Full);
}
/* Half-Duplex can only work with single queue */
phylink_set(mask, 1000baseT_Half);
}
- bitmap_andnot(supported, supported, mask, __ETHTOOL_LINK_MODE_MASK_NBITS);
+ bitmap_and(supported, supported, mac_supported,
+ __ETHTOOL_LINK_MODE_MASK_NBITS);
+ bitmap_andnot(supported, supported, mask,
+ __ETHTOOL_LINK_MODE_MASK_NBITS);
+ bitmap_and(state->advertising, state->advertising, mac_supported,
+ __ETHTOOL_LINK_MODE_MASK_NBITS);
bitmap_andnot(state->advertising, state->advertising, mask,
__ETHTOOL_LINK_MODE_MASK_NBITS);
}
ctrl = readl(priv->ioaddr + MAC_CTRL_REG);
ctrl &= ~priv->hw->link.speed_mask;
- switch (state->speed) {
- case SPEED_1000:
- ctrl |= priv->hw->link.speed1000;
- break;
- case SPEED_100:
- ctrl |= priv->hw->link.speed100;
- break;
- case SPEED_10:
- ctrl |= priv->hw->link.speed10;
- break;
- default:
- return;
+ if (state->interface == PHY_INTERFACE_MODE_USXGMII) {
+ switch (state->speed) {
+ case SPEED_10000:
+ ctrl |= priv->hw->link.xgmii.speed10000;
+ break;
+ case SPEED_5000:
+ ctrl |= priv->hw->link.xgmii.speed5000;
+ break;
+ case SPEED_2500:
+ ctrl |= priv->hw->link.xgmii.speed2500;
+ break;
+ default:
+ return;
+ }
+ } else {
+ switch (state->speed) {
+ case SPEED_2500:
+ ctrl |= priv->hw->link.speed2500;
+ break;
+ case SPEED_1000:
+ ctrl |= priv->hw->link.speed1000;
+ break;
+ case SPEED_100:
+ ctrl |= priv->hw->link.speed100;
+ break;
+ case SPEED_10:
+ ctrl |= priv->hw->link.speed10;
+ break;
+ default:
+ return;
+ }
}
priv->speed = state->speed;
napi_schedule_irqoff(&ch->rx_napi);
}
- if ((status & handle_tx) && (chan < priv->plat->tx_queues_to_use)) {
- stmmac_disable_dma_irq(priv, priv->ioaddr, chan);
+ if ((status & handle_tx) && (chan < priv->plat->tx_queues_to_use))
napi_schedule_irqoff(&ch->tx_napi);
- }
return status;
}
priv->tx_lpi_timer = STMMAC_DEFAULT_TWT_LS;
if (priv->use_riwt) {
- ret = stmmac_rx_watchdog(priv, priv->ioaddr, MAX_DMA_RIWT, rx_cnt);
+ ret = stmmac_rx_watchdog(priv, priv->ioaddr, MIN_DMA_RIWT, rx_cnt);
if (!ret)
- priv->rx_riwt = MAX_DMA_RIWT;
+ priv->rx_riwt = MIN_DMA_RIWT;
}
if (priv->hw->pcs)
* This function fills descriptor and request new descriptors according to
* buffer length to fill
*/
-static void stmmac_tso_allocator(struct stmmac_priv *priv, unsigned int des,
+static void stmmac_tso_allocator(struct stmmac_priv *priv, dma_addr_t des,
int total_len, bool last_segment, u32 queue)
{
struct stmmac_tx_queue *tx_q = &priv->tx_queue[queue];
tmp_len = total_len;
while (tmp_len > 0) {
+ dma_addr_t curr_addr;
+
tx_q->cur_tx = STMMAC_GET_ENTRY(tx_q->cur_tx, DMA_TX_SIZE);
WARN_ON(tx_q->tx_skbuff[tx_q->cur_tx]);
desc = tx_q->dma_tx + tx_q->cur_tx;
- desc->des0 = cpu_to_le32(des + (total_len - tmp_len));
+ curr_addr = des + (total_len - tmp_len);
+ if (priv->dma_cap.addr64 <= 32)
+ desc->des0 = cpu_to_le32(curr_addr);
+ else
+ stmmac_set_desc_addr(priv, desc, curr_addr);
+
buff_size = tmp_len >= TSO_MAX_BUFF_SIZE ?
TSO_MAX_BUFF_SIZE : tmp_len;
struct stmmac_priv *priv = netdev_priv(dev);
int nfrags = skb_shinfo(skb)->nr_frags;
u32 queue = skb_get_queue_mapping(skb);
- unsigned int first_entry, des;
+ unsigned int first_entry;
struct stmmac_tx_queue *tx_q;
int tmp_pay_len = 0;
u32 pay_len, mss;
u8 proto_hdr_len;
+ dma_addr_t des;
int i;
tx_q = &priv->tx_queue[queue];
tx_q->tx_skbuff_dma[first_entry].buf = des;
tx_q->tx_skbuff_dma[first_entry].len = skb_headlen(skb);
- first->des0 = cpu_to_le32(des);
+ if (priv->dma_cap.addr64 <= 32) {
+ first->des0 = cpu_to_le32(des);
- /* Fill start of payload in buff2 of first descriptor */
- if (pay_len)
- first->des1 = cpu_to_le32(des + proto_hdr_len);
+ /* Fill start of payload in buff2 of first descriptor */
+ if (pay_len)
+ first->des1 = cpu_to_le32(des + proto_hdr_len);
- /* If needed take extra descriptors to fill the remaining payload */
- tmp_pay_len = pay_len - TSO_MAX_BUFF_SIZE;
+ /* If needed take extra descriptors to fill the remaining payload */
+ tmp_pay_len = pay_len - TSO_MAX_BUFF_SIZE;
+ } else {
+ stmmac_set_desc_addr(priv, first, des);
+ tmp_pay_len = pay_len;
+ }
stmmac_tso_allocator(priv, des, tmp_pay_len, (nfrags == 0), queue);
int i, csum_insertion = 0, is_jumbo = 0;
u32 queue = skb_get_queue_mapping(skb);
int nfrags = skb_shinfo(skb)->nr_frags;
- int entry;
- unsigned int first_entry;
struct dma_desc *desc, *first;
struct stmmac_tx_queue *tx_q;
+ unsigned int first_entry;
unsigned int enh_desc;
- unsigned int des;
+ dma_addr_t des;
+ int entry;
tx_q = &priv->tx_queue[queue];
work_done = stmmac_tx_clean(priv, DMA_TX_SIZE, chan);
work_done = min(work_done, budget);
- if (work_done < budget && napi_complete_done(napi, work_done))
- stmmac_enable_dma_irq(priv, priv->ioaddr, chan);
+ if (work_done < budget)
+ napi_complete_done(napi, work_done);
/* Force transmission restart */
tx_q = &priv->tx_queue[chan];
priv->tso = true;
dev_info(priv->device, "TSO feature enabled\n");
}
+
+ if (priv->dma_cap.addr64) {
+ ret = dma_set_mask_and_coherent(device,
+ DMA_BIT_MASK(priv->dma_cap.addr64));
+ if (!ret) {
+ dev_info(priv->device, "Using %d bits DMA width\n",
+ priv->dma_cap.addr64);
+ } else {
+ ret = dma_set_mask_and_coherent(device, DMA_BIT_MASK(32));
+ if (ret) {
+ dev_err(priv->device, "Failed to set DMA Mask\n");
+ goto error_hw_init;
+ }
+
+ priv->dma_cap.addr64 = 32;
+ }
+ }
+
ndev->features |= ndev->hw_features | NETIF_F_HIGHDMA;
ndev->watchdog_timeo = msecs_to_jiffies(watchdog);
#ifdef STMMAC_VLAN_TAG_USED
projects / linux-2.6-microblaze.git / blobdiff