Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 126 deletions

diff --git a/ANDROID_3.4.5/drivers/net/ethernet/stmicro/stmmac/ring_mode.c b/ANDROID_3.4.5/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
deleted file mode 100644
index fb8377da..00000000
--- a/ANDROID_3.4.5/drivers/net/ethernet/stmicro/stmmac/ring_mode.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/*******************************************************************************
-  Specialised functions for managing Ring mode
-
-  Copyright(C) 2011  STMicroelectronics Ltd
-
-  It defines all the functions used to handle the normal/enhanced
-  descriptors in case of the DMA is configured to work in chained or
-  in ring mode.
-
-  This program is free software; you can redistribute it and/or modify it
-  under the terms and conditions of the GNU General Public License,
-  version 2, as published by the Free Software Foundation.
-
-  This program is distributed in the hope it will be useful, but WITHOUT
-  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
-  more details.
-
-  You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
-
-  The full GNU General Public License is included in this distribution in
-  the file called "COPYING".
-
-  Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
-*******************************************************************************/
-
-#include "stmmac.h"
-
-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;
-	unsigned int entry = priv->cur_tx % txsize;
-	struct dma_desc *desc = priv->dma_tx + entry;
-	unsigned int nopaged_len = skb_headlen(skb);
-	unsigned int bmax, len;
-
-	if (priv->plat->enh_desc)
-		bmax = BUF_SIZE_8KiB;
-	else
-		bmax = BUF_SIZE_2KiB;
-
-	len = nopaged_len - bmax;
-
-	if (nopaged_len > BUF_SIZE_8KiB) {
-
-		desc->des2 = dma_map_single(priv->device, skb->data,
-					    bmax, DMA_TO_DEVICE);
-		desc->des3 = desc->des2 + BUF_SIZE_4KiB;
-		priv->hw->desc->prepare_tx_desc(desc, 1, bmax,
-						csum);
-
-		entry = (++priv->cur_tx) % txsize;
-		desc = priv->dma_tx + entry;
-
-		desc->des2 = dma_map_single(priv->device, skb->data + bmax,
-					    len, DMA_TO_DEVICE);
-		desc->des3 = desc->des2 + BUF_SIZE_4KiB;
-		priv->hw->desc->prepare_tx_desc(desc, 0, len, csum);
-		priv->hw->desc->set_tx_owner(desc);
-		priv->tx_skbuff[entry] = NULL;
-	} else {
-		desc->des2 = dma_map_single(priv->device, skb->data,
-					    nopaged_len, DMA_TO_DEVICE);
-		desc->des3 = desc->des2 + BUF_SIZE_4KiB;
-		priv->hw->desc->prepare_tx_desc(desc, 1, nopaged_len, csum);
-	}
-
-	return entry;
-}
-
-static unsigned int stmmac_is_jumbo_frm(int len, int enh_desc)
-{
-	unsigned int ret = 0;
-
-	if (len >= BUF_SIZE_4KiB)
-		ret = 1;
-
-	return ret;
-}
-
-static void stmmac_refill_desc3(int bfsize, struct dma_desc *p)
-{
-	/* Fill DES3 in case of RING mode */
-	if (bfsize >= BUF_SIZE_8KiB)
-		p->des3 = p->des2 + BUF_SIZE_8KiB;
-}
-
-/* In ring mode we need to fill the desc3 because it is used
- * as buffer */
-static void stmmac_init_desc3(int des3_as_data_buf, struct dma_desc *p)
-{
-	if (unlikely(des3_as_data_buf))
-		p->des3 = p->des2 + BUF_SIZE_8KiB;
-}
-
-static void stmmac_init_dma_chain(struct dma_desc *des, dma_addr_t phy_addr,
-				  unsigned int size)
-{
-}
-
-static void stmmac_clean_desc3(struct dma_desc *p)
-{
-	if (unlikely(p->des3))
-		p->des3 = 0;
-}
-
-static int stmmac_set_16kib_bfsize(int mtu)
-{
-	int ret = 0;
-	if (unlikely(mtu >= BUF_SIZE_8KiB))
-		ret = BUF_SIZE_16KiB;
-	return ret;
-}
-
-const struct stmmac_ring_mode_ops ring_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,
-};