macb: Move the Atmel driver

Move the Atmel driver into drivers/net/ethernet/cadence/ and
make the necessary Kconfig and Makefile changes.

CC: Nicolas Ferre <nicolas.ferre@atmel.com>
CC: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1 files changed, 0 insertions, 394 deletions

diff --git a/drivers/net/macb.h b/drivers/net/macb.h
deleted file mode 100644
index d3212f6db70..00000000000
--- a/drivers/net/macb.h
+++ /dev/null
@@ -1,394 +0,0 @@
-/*
- * Atmel MACB Ethernet Controller driver
- *
- * Copyright (C) 2004-2006 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef _MACB_H
-#define _MACB_H
-
-/* MACB register offsets */
-#define MACB_NCR				0x0000
-#define MACB_NCFGR				0x0004
-#define MACB_NSR				0x0008
-#define MACB_TSR				0x0014
-#define MACB_RBQP				0x0018
-#define MACB_TBQP				0x001c
-#define MACB_RSR				0x0020
-#define MACB_ISR				0x0024
-#define MACB_IER				0x0028
-#define MACB_IDR				0x002c
-#define MACB_IMR				0x0030
-#define MACB_MAN				0x0034
-#define MACB_PTR				0x0038
-#define MACB_PFR				0x003c
-#define MACB_FTO				0x0040
-#define MACB_SCF				0x0044
-#define MACB_MCF				0x0048
-#define MACB_FRO				0x004c
-#define MACB_FCSE				0x0050
-#define MACB_ALE				0x0054
-#define MACB_DTF				0x0058
-#define MACB_LCOL				0x005c
-#define MACB_EXCOL				0x0060
-#define MACB_TUND				0x0064
-#define MACB_CSE				0x0068
-#define MACB_RRE				0x006c
-#define MACB_ROVR				0x0070
-#define MACB_RSE				0x0074
-#define MACB_ELE				0x0078
-#define MACB_RJA				0x007c
-#define MACB_USF				0x0080
-#define MACB_STE				0x0084
-#define MACB_RLE				0x0088
-#define MACB_TPF				0x008c
-#define MACB_HRB				0x0090
-#define MACB_HRT				0x0094
-#define MACB_SA1B				0x0098
-#define MACB_SA1T				0x009c
-#define MACB_SA2B				0x00a0
-#define MACB_SA2T				0x00a4
-#define MACB_SA3B				0x00a8
-#define MACB_SA3T				0x00ac
-#define MACB_SA4B				0x00b0
-#define MACB_SA4T				0x00b4
-#define MACB_TID				0x00b8
-#define MACB_TPQ				0x00bc
-#define MACB_USRIO				0x00c0
-#define MACB_WOL				0x00c4
-
-/* Bitfields in NCR */
-#define MACB_LB_OFFSET				0
-#define MACB_LB_SIZE				1
-#define MACB_LLB_OFFSET				1
-#define MACB_LLB_SIZE				1
-#define MACB_RE_OFFSET				2
-#define MACB_RE_SIZE				1
-#define MACB_TE_OFFSET				3
-#define MACB_TE_SIZE				1
-#define MACB_MPE_OFFSET				4
-#define MACB_MPE_SIZE				1
-#define MACB_CLRSTAT_OFFSET			5
-#define MACB_CLRSTAT_SIZE			1
-#define MACB_INCSTAT_OFFSET			6
-#define MACB_INCSTAT_SIZE			1
-#define MACB_WESTAT_OFFSET			7
-#define MACB_WESTAT_SIZE			1
-#define MACB_BP_OFFSET				8
-#define MACB_BP_SIZE				1
-#define MACB_TSTART_OFFSET			9
-#define MACB_TSTART_SIZE			1
-#define MACB_THALT_OFFSET			10
-#define MACB_THALT_SIZE				1
-#define MACB_NCR_TPF_OFFSET			11
-#define MACB_NCR_TPF_SIZE			1
-#define MACB_TZQ_OFFSET				12
-#define MACB_TZQ_SIZE				1
-
-/* Bitfields in NCFGR */
-#define MACB_SPD_OFFSET				0
-#define MACB_SPD_SIZE				1
-#define MACB_FD_OFFSET				1
-#define MACB_FD_SIZE				1
-#define MACB_BIT_RATE_OFFSET			2
-#define MACB_BIT_RATE_SIZE			1
-#define MACB_JFRAME_OFFSET			3
-#define MACB_JFRAME_SIZE			1
-#define MACB_CAF_OFFSET				4
-#define MACB_CAF_SIZE				1
-#define MACB_NBC_OFFSET				5
-#define MACB_NBC_SIZE				1
-#define MACB_NCFGR_MTI_OFFSET			6
-#define MACB_NCFGR_MTI_SIZE			1
-#define MACB_UNI_OFFSET				7
-#define MACB_UNI_SIZE				1
-#define MACB_BIG_OFFSET				8
-#define MACB_BIG_SIZE				1
-#define MACB_EAE_OFFSET				9
-#define MACB_EAE_SIZE				1
-#define MACB_CLK_OFFSET				10
-#define MACB_CLK_SIZE				2
-#define MACB_RTY_OFFSET				12
-#define MACB_RTY_SIZE				1
-#define MACB_PAE_OFFSET				13
-#define MACB_PAE_SIZE				1
-#define MACB_RBOF_OFFSET			14
-#define MACB_RBOF_SIZE				2
-#define MACB_RLCE_OFFSET			16
-#define MACB_RLCE_SIZE				1
-#define MACB_DRFCS_OFFSET			17
-#define MACB_DRFCS_SIZE				1
-#define MACB_EFRHD_OFFSET			18
-#define MACB_EFRHD_SIZE				1
-#define MACB_IRXFCS_OFFSET			19
-#define MACB_IRXFCS_SIZE			1
-
-/* Bitfields in NSR */
-#define MACB_NSR_LINK_OFFSET			0
-#define MACB_NSR_LINK_SIZE			1
-#define MACB_MDIO_OFFSET			1
-#define MACB_MDIO_SIZE				1
-#define MACB_IDLE_OFFSET			2
-#define MACB_IDLE_SIZE				1
-
-/* Bitfields in TSR */
-#define MACB_UBR_OFFSET				0
-#define MACB_UBR_SIZE				1
-#define MACB_COL_OFFSET				1
-#define MACB_COL_SIZE				1
-#define MACB_TSR_RLE_OFFSET			2
-#define MACB_TSR_RLE_SIZE			1
-#define MACB_TGO_OFFSET				3
-#define MACB_TGO_SIZE				1
-#define MACB_BEX_OFFSET				4
-#define MACB_BEX_SIZE				1
-#define MACB_COMP_OFFSET			5
-#define MACB_COMP_SIZE				1
-#define MACB_UND_OFFSET				6
-#define MACB_UND_SIZE				1
-
-/* Bitfields in RSR */
-#define MACB_BNA_OFFSET				0
-#define MACB_BNA_SIZE				1
-#define MACB_REC_OFFSET				1
-#define MACB_REC_SIZE				1
-#define MACB_OVR_OFFSET				2
-#define MACB_OVR_SIZE				1
-
-/* Bitfields in ISR/IER/IDR/IMR */
-#define MACB_MFD_OFFSET				0
-#define MACB_MFD_SIZE				1
-#define MACB_RCOMP_OFFSET			1
-#define MACB_RCOMP_SIZE				1
-#define MACB_RXUBR_OFFSET			2
-#define MACB_RXUBR_SIZE				1
-#define MACB_TXUBR_OFFSET			3
-#define MACB_TXUBR_SIZE				1
-#define MACB_ISR_TUND_OFFSET			4
-#define MACB_ISR_TUND_SIZE			1
-#define MACB_ISR_RLE_OFFSET			5
-#define MACB_ISR_RLE_SIZE			1
-#define MACB_TXERR_OFFSET			6
-#define MACB_TXERR_SIZE				1
-#define MACB_TCOMP_OFFSET			7
-#define MACB_TCOMP_SIZE				1
-#define MACB_ISR_LINK_OFFSET			9
-#define MACB_ISR_LINK_SIZE			1
-#define MACB_ISR_ROVR_OFFSET			10
-#define MACB_ISR_ROVR_SIZE			1
-#define MACB_HRESP_OFFSET			11
-#define MACB_HRESP_SIZE				1
-#define MACB_PFR_OFFSET				12
-#define MACB_PFR_SIZE				1
-#define MACB_PTZ_OFFSET				13
-#define MACB_PTZ_SIZE				1
-
-/* Bitfields in MAN */
-#define MACB_DATA_OFFSET			0
-#define MACB_DATA_SIZE				16
-#define MACB_CODE_OFFSET			16
-#define MACB_CODE_SIZE				2
-#define MACB_REGA_OFFSET			18
-#define MACB_REGA_SIZE				5
-#define MACB_PHYA_OFFSET			23
-#define MACB_PHYA_SIZE				5
-#define MACB_RW_OFFSET				28
-#define MACB_RW_SIZE				2
-#define MACB_SOF_OFFSET				30
-#define MACB_SOF_SIZE				2
-
-/* Bitfields in USRIO (AVR32) */
-#define MACB_MII_OFFSET				0
-#define MACB_MII_SIZE				1
-#define MACB_EAM_OFFSET				1
-#define MACB_EAM_SIZE				1
-#define MACB_TX_PAUSE_OFFSET			2
-#define MACB_TX_PAUSE_SIZE			1
-#define MACB_TX_PAUSE_ZERO_OFFSET		3
-#define MACB_TX_PAUSE_ZERO_SIZE			1
-
-/* Bitfields in USRIO (AT91) */
-#define MACB_RMII_OFFSET			0
-#define MACB_RMII_SIZE				1
-#define MACB_CLKEN_OFFSET			1
-#define MACB_CLKEN_SIZE				1
-
-/* Bitfields in WOL */
-#define MACB_IP_OFFSET				0
-#define MACB_IP_SIZE				16
-#define MACB_MAG_OFFSET				16
-#define MACB_MAG_SIZE				1
-#define MACB_ARP_OFFSET				17
-#define MACB_ARP_SIZE				1
-#define MACB_SA1_OFFSET				18
-#define MACB_SA1_SIZE				1
-#define MACB_WOL_MTI_OFFSET			19
-#define MACB_WOL_MTI_SIZE			1
-
-/* Constants for CLK */
-#define MACB_CLK_DIV8				0
-#define MACB_CLK_DIV16				1
-#define MACB_CLK_DIV32				2
-#define MACB_CLK_DIV64				3
-
-/* Constants for MAN register */
-#define MACB_MAN_SOF				1
-#define MACB_MAN_WRITE				1
-#define MACB_MAN_READ				2
-#define MACB_MAN_CODE				2
-
-/* Bit manipulation macros */
-#define MACB_BIT(name)					\
-	(1 << MACB_##name##_OFFSET)
-#define MACB_BF(name,value)				\
-	(((value) & ((1 << MACB_##name##_SIZE) - 1))	\
-	 << MACB_##name##_OFFSET)
-#define MACB_BFEXT(name,value)\
-	(((value) >> MACB_##name##_OFFSET)		\
-	 & ((1 << MACB_##name##_SIZE) - 1))
-#define MACB_BFINS(name,value,old)			\
-	(((old) & ~(((1 << MACB_##name##_SIZE) - 1)	\
-		    << MACB_##name##_OFFSET))		\
-	 | MACB_BF(name,value))
-
-/* Register access macros */
-#define macb_readl(port,reg)				\
-	__raw_readl((port)->regs + MACB_##reg)
-#define macb_writel(port,reg,value)			\
-	__raw_writel((value), (port)->regs + MACB_##reg)
-
-struct dma_desc {
-	u32	addr;
-	u32	ctrl;
-};
-
-/* DMA descriptor bitfields */
-#define MACB_RX_USED_OFFSET			0
-#define MACB_RX_USED_SIZE			1
-#define MACB_RX_WRAP_OFFSET			1
-#define MACB_RX_WRAP_SIZE			1
-#define MACB_RX_WADDR_OFFSET			2
-#define MACB_RX_WADDR_SIZE			30
-
-#define MACB_RX_FRMLEN_OFFSET			0
-#define MACB_RX_FRMLEN_SIZE			12
-#define MACB_RX_OFFSET_OFFSET			12
-#define MACB_RX_OFFSET_SIZE			2
-#define MACB_RX_SOF_OFFSET			14
-#define MACB_RX_SOF_SIZE			1
-#define MACB_RX_EOF_OFFSET			15
-#define MACB_RX_EOF_SIZE			1
-#define MACB_RX_CFI_OFFSET			16
-#define MACB_RX_CFI_SIZE			1
-#define MACB_RX_VLAN_PRI_OFFSET			17
-#define MACB_RX_VLAN_PRI_SIZE			3
-#define MACB_RX_PRI_TAG_OFFSET			20
-#define MACB_RX_PRI_TAG_SIZE			1
-#define MACB_RX_VLAN_TAG_OFFSET			21
-#define MACB_RX_VLAN_TAG_SIZE			1
-#define MACB_RX_TYPEID_MATCH_OFFSET		22
-#define MACB_RX_TYPEID_MATCH_SIZE		1
-#define MACB_RX_SA4_MATCH_OFFSET		23
-#define MACB_RX_SA4_MATCH_SIZE			1
-#define MACB_RX_SA3_MATCH_OFFSET		24
-#define MACB_RX_SA3_MATCH_SIZE			1
-#define MACB_RX_SA2_MATCH_OFFSET		25
-#define MACB_RX_SA2_MATCH_SIZE			1
-#define MACB_RX_SA1_MATCH_OFFSET		26
-#define MACB_RX_SA1_MATCH_SIZE			1
-#define MACB_RX_EXT_MATCH_OFFSET		28
-#define MACB_RX_EXT_MATCH_SIZE			1
-#define MACB_RX_UHASH_MATCH_OFFSET		29
-#define MACB_RX_UHASH_MATCH_SIZE		1
-#define MACB_RX_MHASH_MATCH_OFFSET		30
-#define MACB_RX_MHASH_MATCH_SIZE		1
-#define MACB_RX_BROADCAST_OFFSET		31
-#define MACB_RX_BROADCAST_SIZE			1
-
-#define MACB_TX_FRMLEN_OFFSET			0
-#define MACB_TX_FRMLEN_SIZE			11
-#define MACB_TX_LAST_OFFSET			15
-#define MACB_TX_LAST_SIZE			1
-#define MACB_TX_NOCRC_OFFSET			16
-#define MACB_TX_NOCRC_SIZE			1
-#define MACB_TX_BUF_EXHAUSTED_OFFSET		27
-#define MACB_TX_BUF_EXHAUSTED_SIZE		1
-#define MACB_TX_UNDERRUN_OFFSET			28
-#define MACB_TX_UNDERRUN_SIZE			1
-#define MACB_TX_ERROR_OFFSET			29
-#define MACB_TX_ERROR_SIZE			1
-#define MACB_TX_WRAP_OFFSET			30
-#define MACB_TX_WRAP_SIZE			1
-#define MACB_TX_USED_OFFSET			31
-#define MACB_TX_USED_SIZE			1
-
-struct ring_info {
-	struct sk_buff		*skb;
-	dma_addr_t		mapping;
-};
-
-/*
- * Hardware-collected statistics. Used when updating the network
- * device stats by a periodic timer.
- */
-struct macb_stats {
-	u32	rx_pause_frames;
-	u32	tx_ok;
-	u32	tx_single_cols;
-	u32	tx_multiple_cols;
-	u32	rx_ok;
-	u32	rx_fcs_errors;
-	u32	rx_align_errors;
-	u32	tx_deferred;
-	u32	tx_late_cols;
-	u32	tx_excessive_cols;
-	u32	tx_underruns;
-	u32	tx_carrier_errors;
-	u32	rx_resource_errors;
-	u32	rx_overruns;
-	u32	rx_symbol_errors;
-	u32	rx_oversize_pkts;
-	u32	rx_jabbers;
-	u32	rx_undersize_pkts;
-	u32	sqe_test_errors;
-	u32	rx_length_mismatch;
-	u32	tx_pause_frames;
-};
-
-struct macb {
-	void __iomem		*regs;
-
-	unsigned int		rx_tail;
-	struct dma_desc		*rx_ring;
-	void			*rx_buffers;
-
-	unsigned int		tx_head, tx_tail;
-	struct dma_desc		*tx_ring;
-	struct ring_info	*tx_skb;
-
-	spinlock_t		lock;
-	struct platform_device	*pdev;
-	struct clk		*pclk;
-	struct clk		*hclk;
-	struct net_device	*dev;
-	struct napi_struct	napi;
-	struct net_device_stats	stats;
-	struct macb_stats	hw_stats;
-
-	dma_addr_t		rx_ring_dma;
-	dma_addr_t		tx_ring_dma;
-	dma_addr_t		rx_buffers_dma;
-
-	unsigned int		rx_pending, tx_pending;
-
-	struct mii_bus		*mii_bus;
-	struct phy_device	*phy_dev;
-	unsigned int 		link;
-	unsigned int 		speed;
-	unsigned int 		duplex;
-};
-
-#endif /* _MACB_H */