[ubicom32] remove target

This target is unused, does not support any off the shelf hardware and
has been a maintenance burden for quite some time now.

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34430 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 132 deletions

diff --git a/target/linux/ubicom32/files/drivers/net/ubi32-eth.h b/target/linux/ubicom32/files/drivers/net/ubi32-eth.h
deleted file mode 100644
index c25500143a..0000000000
--- a/target/linux/ubicom32/files/drivers/net/ubi32-eth.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * drivers/net/ubi32-eth.h
- *   Ubicom32 ethernet TIO interface driver definitions.
- *
- * (C) Copyright 2009, Ubicom, Inc.
- *
- * This file is part of the Ubicom32 Linux Kernel Port.
- *
- * The Ubicom32 Linux Kernel Port is free software: you can redistribute
- * it and/or modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 2 of the
- * License, or (at your option) any later version.
- *
- * The Ubicom32 Linux Kernel Port is distributed in the hope that 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 the Ubicom32 Linux Kernel Port.  If not,
- * see <http://www.gnu.org/licenses/>.
- *
- * Ubicom32 implementation derived from (with many thanks):
- *   arch/m68knommu
- *   arch/blackfin
- *   arch/parisc
- */
-#ifndef _UBI32_ETH_H
-#define _UBI32_ETH_H
-
-#include <asm/devtree.h>
-
-#define UBI32_ETH_NUM_OF_DEVICES 2
-
-/*
- * Number of bytes trashed beyond the packet data.
- */
-#define UBI32_ETH_TRASHED_MEMORY	(CACHE_LINE_SIZE + ETH_HLEN - 1)
-
-/*
- * Linux already reserves NET_SKB_PAD bytes of headroom in each sk_buff.
- * We want to be able to reserve at least one cache line to align Ethernet
- * and IP header to cache line.
- * Note that the TIO expects a CACHE_LINE_SIZE - ETH_HLEN aligned Ethernet
- * header, while satisfies NET_IP_ALIGN (= 2) automatically.
- * (NET_SKB_PAD is 16, NET_IP_ALIGN is 2, CACHE_LINE_SIZE is 32).
- * You can add more space by making UBI32_ETH_RESERVE_EXTRA != 0.
- */
-#define UBI32_ETH_RESERVE_EXTRA (1 * CACHE_LINE_SIZE)
-#define UBI32_ETH_RESERVE_SPACE	(UBI32_ETH_RESERVE_EXTRA + CACHE_LINE_SIZE)
-
-struct ubi32_eth_dma_desc {
-	volatile void 	*data_pointer;	/* pointer to the buffer */
-	volatile u16 	buffer_len;	/* the buffer size */
-	volatile u16	data_len;	/* actual frame length */
-	volatile u32	status;		/* bit0: status to be update by VP; bit[31:1] time stamp */
-};
-
-#define TX_DMA_RING_SIZE (1<<8)
-#define TX_DMA_RING_MASK (TX_DMA_RING_SIZE - 1)
-#define RX_DMA_RING_SIZE (1<<8)
-#define RX_DMA_RING_MASK (RX_DMA_RING_SIZE - 1)
-
-#define RX_DMA_MAX_QUEUE_SIZE (RX_DMA_RING_SIZE - 1)	/* no more than (RX_DMA_RING_SIZE - 1) */
-#define RX_MAX_PKT_SIZE (ETH_DATA_LEN + ETH_HLEN + VLAN_HLEN)
-#define RX_MIN_PKT_SIZE	ETH_ZLEN
-#define RX_BUF_SIZE (RX_MAX_PKT_SIZE + VLAN_HLEN)	/* allow double VLAN tag */
-
-#define UBI32_ETH_VP_TX_TIMEOUT (10*HZ)
-
-struct ubi32_eth_vp_stats {
-	u32	rx_alloc_err;
-	u32	tx_q_full_cnt;
-	u32	rx_q_full_cnt;
-	u32	rx_throttle;
-};
-
-struct ubi32_eth_private {
-	struct net_device *dev;
-	struct ubi32_eth_vp_stats vp_stats;
-	spinlock_t lock;
-#ifdef UBICOM32_USE_NAPI
-	struct napi_struct napi;
-#else
-	struct tasklet_struct tsk;
-#endif
-	struct ethtionode *regs;
-	u16	rx_tail;
-	u16	tx_tail;
-	u32	vp_int_bit;
-};
-
-struct ethtionode {
-	struct devtree_node dn;
-	volatile u16	command;
-	volatile u16	status;
-	volatile u16	int_mask;	/* interrupt mask */
-	volatile u16	int_status;	/* interrupt mask */
-	volatile u16	tx_in;		/* owned by driver */
-	volatile u16	tx_out;		/* owned by vp */
-	volatile u16	rx_in;		/* owned by driver */
-	volatile u16	rx_out;		/* owned by vp */
-	u16		tx_sz;		/* owned by driver */
-	u16		rx_sz;		/* owned by driver */
-	struct ubi32_eth_dma_desc **tx_dma_ring;
-	struct ubi32_eth_dma_desc **rx_dma_ring;
-};
-
-#define UBI32_ETH_VP_STATUS_LINK	(1<<0)
-#define UBI32_ETH_VP_STATUS_SPEED100	(0x1<<1)
-#define UBI32_ETH_VP_STATUS_SPEED1000	(0x1<<2)
-#define UBI32_ETH_VP_STATUS_DUPLEX	(0x1<<3)
-#define UBI32_ETH_VP_STATUS_FLOW_CTRL	(0x1<<4)
-
-#define UBI32_ETH_VP_STATUS_RX_STATE	(0x1<<5)
-#define UBI32_ETH_VP_STATUS_TX_STATE	(0x1<<6)
-
-#define UBI32_ETH_VP_STATUS_TX_Q_FULL	(1<<8)
-
-#define UBI32_ETH_VP_INT_RX	(1<<0)
-#define UBI32_ETH_VP_INT_TX	(1<<1)
-
-#define UBI32_ETH_VP_CMD_RX_ENABLE	(1<<0)
-#define UBI32_ETH_VP_CMD_TX_ENABLE	(1<<1)
-
-#define UBI32_ETH_VP_RX_OK		(1<<0)
-#define UBI32_ETH_VP_TX_OK		(1<<1)
-
-#define UBI32_TX_BOUND		TX_DMA_RING_SIZE
-#define UBI32_RX_BOUND		64
-#define UBI32_ETH_NAPI_WEIGHT	64		/* for GigE */
-#endif