Commit 9ffc513f authored by Grygorii Strashko's avatar Grygorii Strashko Committed by David S. Miller
Browse files

net: ethernet: ti: davinci_cpdma: drop frame padding 



Hence all users of davinci_cpdma switched to skb_put_padto() the frame
padding can be removed from it.

Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 61e7a22d

drivers/net/ethernet/ti/cpsw_priv.c

+0 −1
Original line number Diff line number Diff line
@@ -518,7 +518,6 @@ int cpsw_init_common(struct cpsw_common *cpsw, void __iomem *ss_regs, 


	dma_params.num_chan		= data->channels;

	dma_params.has_soft_reset	= true;

	dma_params.min_packet_size	= CPSW_MIN_PACKET_SIZE;

	dma_params.desc_mem_size	= data->bd_ram_size;

	dma_params.desc_align		= 16;

	dma_params.has_ext_regs		= true;

drivers/net/ethernet/ti/davinci_cpdma.c

+0 −5
Original line number Diff line number Diff line
@@ -1034,11 +1034,6 @@ static int cpdma_chan_submit_si(struct submit_info *si) 
		return -ENOMEM;

	}



	if (len < ctlr->params.min_packet_size) {

		len = ctlr->params.min_packet_size;

		chan->stats.runt_transmit_buff++;

	}



	mode = CPDMA_DESC_OWNER | CPDMA_DESC_SOP | CPDMA_DESC_EOP;

	cpdma_desc_to_port(chan, mode, si->directed);

drivers/net/ethernet/ti/davinci_cpdma.h

+0 −1
Original line number Diff line number Diff line
@@ -26,7 +26,6 @@ struct cpdma_params { 
	void __iomem		*rxthresh, *rxfree;

	int			num_chan;

	bool			has_soft_reset;

	int			min_packet_size;

	dma_addr_t		desc_mem_phys;

	dma_addr_t		desc_hw_addr;

	int			desc_mem_size;

drivers/net/ethernet/ti/davinci_emac.c

+0 −1
Original line number Diff line number Diff line
@@ -1850,7 +1850,6 @@ static int davinci_emac_probe(struct platform_device *pdev) 
	dma_params.txcp			= priv->emac_base + 0x640;

	dma_params.rxcp			= priv->emac_base + 0x660;

	dma_params.num_chan		= EMAC_MAX_TXRX_CHANNELS;

	dma_params.min_packet_size	= EMAC_DEF_MIN_ETHPKTSIZE;

	dma_params.desc_hw_addr		= hw_ram_addr;

	dma_params.desc_mem_size	= pdata->ctrl_ram_size;

	dma_params.desc_align		= 16;