diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/chain_mode.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/chain_mode.c | 36 |
1 files changed, 7 insertions, 29 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/chain_mode.c b/drivers/net/ethernet/stmicro/stmmac/chain_mode.c index 0668659803ed..08ff51e9c791 100644 --- a/drivers/net/ethernet/stmicro/stmmac/chain_mode.c +++ b/drivers/net/ethernet/stmicro/stmmac/chain_mode.c @@ -28,7 +28,7 @@ #include "stmmac.h" -unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) +static unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) { struct stmmac_priv *priv = (struct stmmac_priv *) p; unsigned int txsize = priv->dma_tx_size; @@ -47,7 +47,7 @@ unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) desc->des2 = dma_map_single(priv->device, skb->data, bmax, DMA_TO_DEVICE); - priv->hw->desc->prepare_tx_desc(desc, 1, bmax, csum); + priv->hw->desc->prepare_tx_desc(desc, 1, bmax, csum, STMMAC_CHAIN_MODE); while (len != 0) { entry = (++priv->cur_tx) % txsize; @@ -57,8 +57,8 @@ unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) desc->des2 = dma_map_single(priv->device, (skb->data + bmax * i), bmax, DMA_TO_DEVICE); - priv->hw->desc->prepare_tx_desc(desc, 0, bmax, - csum); + priv->hw->desc->prepare_tx_desc(desc, 0, bmax, csum, + STMMAC_CHAIN_MODE); priv->hw->desc->set_tx_owner(desc); priv->tx_skbuff[entry] = NULL; len -= bmax; @@ -67,8 +67,8 @@ unsigned int stmmac_jumbo_frm(void *p, struct sk_buff *skb, int csum) desc->des2 = dma_map_single(priv->device, (skb->data + bmax * i), len, DMA_TO_DEVICE); - priv->hw->desc->prepare_tx_desc(desc, 0, len, - csum); + priv->hw->desc->prepare_tx_desc(desc, 0, len, csum, + STMMAC_CHAIN_MODE); priv->hw->desc->set_tx_owner(desc); priv->tx_skbuff[entry] = NULL; len = 0; @@ -89,18 +89,6 @@ static unsigned int stmmac_is_jumbo_frm(int len, int enh_desc) return ret; } -static void stmmac_refill_desc3(int bfsize, struct dma_desc *p) -{ -} - -static void stmmac_init_desc3(int des3_as_data_buf, struct dma_desc *p) -{ -} - -static void stmmac_clean_desc3(struct dma_desc *p) -{ -} - static void stmmac_init_dma_chain(struct dma_desc *des, dma_addr_t phy_addr, unsigned int size) { @@ -120,18 +108,8 @@ static void stmmac_init_dma_chain(struct dma_desc *des, dma_addr_t phy_addr, p->des3 = (unsigned int)phy_addr; } -static int stmmac_set_16kib_bfsize(int mtu) -{ - /* Not supported */ - return 0; -} - -const struct stmmac_ring_mode_ops ring_mode_ops = { +const struct stmmac_chain_mode_ops chain_mode_ops = { .is_jumbo_frm = stmmac_is_jumbo_frm, .jumbo_frm = stmmac_jumbo_frm, - .refill_desc3 = stmmac_refill_desc3, - .init_desc3 = stmmac_init_desc3, .init_dma_chain = stmmac_init_dma_chain, - .clean_desc3 = stmmac_clean_desc3, - .set_16kib_bfsize = stmmac_set_16kib_bfsize, }; |