diff options
| author | Grygorii Strashko <grygorii.strashko@ti.com> | 2021-08-05 17:55:55 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-08-06 10:26:46 +0100 |
| commit | 9ffc513f95eea67bbdee615637c24d131a2b3186 (patch) | |
| tree | 612beb2605dd8cd3264bd682b0782a0031ec3cc6 /drivers/net/ethernet/ti | |
| parent | 61e7a22da75b5ca97e89f6a935352e6528342b99 (diff) | |
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: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/ti')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw_priv.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.c | 5 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_cpdma.h | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/ti/davinci_emac.c | 1 |
4 files changed, 0 insertions, 8 deletions
diff --git a/drivers/net/ethernet/ti/cpsw_priv.c b/drivers/net/ethernet/ti/cpsw_priv.c index ecc2a6b7e28f..d97a72c9ec53 100644 --- a/drivers/net/ethernet/ti/cpsw_priv.c +++ b/drivers/net/ethernet/ti/cpsw_priv.c @@ -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; diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c index d2eab5cd1e0c..753d94c9915a 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.c +++ b/drivers/net/ethernet/ti/davinci_cpdma.c @@ -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); diff --git a/drivers/net/ethernet/ti/davinci_cpdma.h b/drivers/net/ethernet/ti/davinci_cpdma.h index d3cfe234d16a..62151f13c7ce 100644 --- a/drivers/net/ethernet/ti/davinci_cpdma.h +++ b/drivers/net/ethernet/ti/davinci_cpdma.h @@ -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; diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c index b1c5cbe7478b..cd2ef0282f38 100644 --- a/drivers/net/ethernet/ti/davinci_emac.c +++ b/drivers/net/ethernet/ti/davinci_emac.c @@ -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; |