From 8df158ac36fa0937f51c372f0c2d0ad1b86ebe4c Mon Sep 17 00:00:00 2001 From: Jeff Kirsher Date: Sat, 30 Jul 2011 00:36:02 -0700 Subject: toshiba: Move the Toshiba drivers Move the Toshiba ethernet drivers into drivers/net/ethernet/toshiba and make the necessary Kconfig and Makefile changes. CC: Geoff Levand CC: Jens Osterkamp CC: Ishizaki Kou Signed-off-by: Jeff Kirsher --- drivers/net/spider_net.h | 489 ----------------------------------------------- 1 file changed, 489 deletions(-) delete mode 100644 drivers/net/spider_net.h (limited to 'drivers/net/spider_net.h') diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h deleted file mode 100644 index a891ad00054b..000000000000 --- a/drivers/net/spider_net.h +++ /dev/null @@ -1,489 +0,0 @@ -/* - * Network device driver for Cell Processor-Based Blade and Celleb platform - * - * (C) Copyright IBM Corp. 2005 - * (C) Copyright 2006 TOSHIBA CORPORATION - * - * Authors : Utz Bacher - * Jens Osterkamp - * - * This program 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, or (at your option) - * any later version. - * - * This program 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 this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _SPIDER_NET_H -#define _SPIDER_NET_H - -#define VERSION "2.0 B" - -#include "./ethernet/sun/sungem_phy.h" - -extern int spider_net_stop(struct net_device *netdev); -extern int spider_net_open(struct net_device *netdev); - -extern const struct ethtool_ops spider_net_ethtool_ops; - -extern char spider_net_driver_name[]; - -#define SPIDER_NET_MAX_FRAME 2312 -#define SPIDER_NET_MAX_MTU 2294 -#define SPIDER_NET_MIN_MTU 64 - -#define SPIDER_NET_RXBUF_ALIGN 128 - -#define SPIDER_NET_RX_DESCRIPTORS_DEFAULT 256 -#define SPIDER_NET_RX_DESCRIPTORS_MIN 16 -#define SPIDER_NET_RX_DESCRIPTORS_MAX 512 - -#define SPIDER_NET_TX_DESCRIPTORS_DEFAULT 256 -#define SPIDER_NET_TX_DESCRIPTORS_MIN 16 -#define SPIDER_NET_TX_DESCRIPTORS_MAX 512 - -#define SPIDER_NET_TX_TIMER (HZ/5) -#define SPIDER_NET_ANEG_TIMER (HZ) -#define SPIDER_NET_ANEG_TIMEOUT 5 - -#define SPIDER_NET_RX_CSUM_DEFAULT 1 - -#define SPIDER_NET_WATCHDOG_TIMEOUT 50*HZ -#define SPIDER_NET_NAPI_WEIGHT 64 - -#define SPIDER_NET_FIRMWARE_SEQS 6 -#define SPIDER_NET_FIRMWARE_SEQWORDS 1024 -#define SPIDER_NET_FIRMWARE_LEN (SPIDER_NET_FIRMWARE_SEQS * \ - SPIDER_NET_FIRMWARE_SEQWORDS * \ - sizeof(u32)) -#define SPIDER_NET_FIRMWARE_NAME "spider_fw.bin" - -/** spider_net SMMIO registers */ -#define SPIDER_NET_GHIINT0STS 0x00000000 -#define SPIDER_NET_GHIINT1STS 0x00000004 -#define SPIDER_NET_GHIINT2STS 0x00000008 -#define SPIDER_NET_GHIINT0MSK 0x00000010 -#define SPIDER_NET_GHIINT1MSK 0x00000014 -#define SPIDER_NET_GHIINT2MSK 0x00000018 - -#define SPIDER_NET_GRESUMINTNUM 0x00000020 -#define SPIDER_NET_GREINTNUM 0x00000024 - -#define SPIDER_NET_GFFRMNUM 0x00000028 -#define SPIDER_NET_GFAFRMNUM 0x0000002c -#define SPIDER_NET_GFBFRMNUM 0x00000030 -#define SPIDER_NET_GFCFRMNUM 0x00000034 -#define SPIDER_NET_GFDFRMNUM 0x00000038 - -/* clear them (don't use it) */ -#define SPIDER_NET_GFREECNNUM 0x0000003c -#define SPIDER_NET_GONETIMENUM 0x00000040 - -#define SPIDER_NET_GTOUTFRMNUM 0x00000044 - -#define SPIDER_NET_GTXMDSET 0x00000050 -#define SPIDER_NET_GPCCTRL 0x00000054 -#define SPIDER_NET_GRXMDSET 0x00000058 -#define SPIDER_NET_GIPSECINIT 0x0000005c -#define SPIDER_NET_GFTRESTRT 0x00000060 -#define SPIDER_NET_GRXDMAEN 0x00000064 -#define SPIDER_NET_GMRWOLCTRL 0x00000068 -#define SPIDER_NET_GPCWOPCMD 0x0000006c -#define SPIDER_NET_GPCROPCMD 0x00000070 -#define SPIDER_NET_GTTFRMCNT 0x00000078 -#define SPIDER_NET_GTESTMD 0x0000007c - -#define SPIDER_NET_GSINIT 0x00000080 -#define SPIDER_NET_GSnPRGADR 0x00000084 -#define SPIDER_NET_GSnPRGDAT 0x00000088 - -#define SPIDER_NET_GMACOPEMD 0x00000100 -#define SPIDER_NET_GMACLENLMT 0x00000108 -#define SPIDER_NET_GMACST 0x00000110 -#define SPIDER_NET_GMACINTEN 0x00000118 -#define SPIDER_NET_GMACPHYCTRL 0x00000120 - -#define SPIDER_NET_GMACAPAUSE 0x00000154 -#define SPIDER_NET_GMACTXPAUSE 0x00000164 - -#define SPIDER_NET_GMACMODE 0x000001b0 -#define SPIDER_NET_GMACBSTLMT 0x000001b4 - -#define SPIDER_NET_GMACUNIMACU 0x000001c0 -#define SPIDER_NET_GMACUNIMACL 0x000001c8 - -#define SPIDER_NET_GMRMHFILnR 0x00000400 -#define SPIDER_NET_MULTICAST_HASHES 256 - -#define SPIDER_NET_GMRUAFILnR 0x00000500 -#define SPIDER_NET_GMRUA0FIL15R 0x00000578 - -#define SPIDER_NET_GTTQMSK 0x00000934 - -/* RX DMA controller registers, all 0x00000a.. are for DMA controller A, - * 0x00000b.. for DMA controller B, etc. */ -#define SPIDER_NET_GDADCHA 0x00000a00 -#define SPIDER_NET_GDADMACCNTR 0x00000a04 -#define SPIDER_NET_GDACTDPA 0x00000a08 -#define SPIDER_NET_GDACTDCNT 0x00000a0c -#define SPIDER_NET_GDACDBADDR 0x00000a20 -#define SPIDER_NET_GDACDBSIZE 0x00000a24 -#define SPIDER_NET_GDACNEXTDA 0x00000a28 -#define SPIDER_NET_GDACCOMST 0x00000a2c -#define SPIDER_NET_GDAWBCOMST 0x00000a30 -#define SPIDER_NET_GDAWBRSIZE 0x00000a34 -#define SPIDER_NET_GDAWBVSIZE 0x00000a38 -#define SPIDER_NET_GDAWBTRST 0x00000a3c -#define SPIDER_NET_GDAWBTRERR 0x00000a40 - -/* TX DMA controller registers */ -#define SPIDER_NET_GDTDCHA 0x00000e00 -#define SPIDER_NET_GDTDMACCNTR 0x00000e04 -#define SPIDER_NET_GDTCDPA 0x00000e08 -#define SPIDER_NET_GDTDMASEL 0x00000e14 - -#define SPIDER_NET_ECMODE 0x00000f00 -/* clock and reset control register */ -#define SPIDER_NET_CKRCTRL 0x00000ff0 - -/** SCONFIG registers */ -#define SPIDER_NET_SCONFIG_IOACTE 0x00002810 - -/** interrupt mask registers */ -#define SPIDER_NET_INT0_MASK_VALUE 0x3f7fe2c7 -#define SPIDER_NET_INT1_MASK_VALUE 0x0000fff2 -#define SPIDER_NET_INT2_MASK_VALUE 0x000003f1 - -/* we rely on flagged descriptor interrupts */ -#define SPIDER_NET_FRAMENUM_VALUE 0x00000000 -/* set this first, then the FRAMENUM_VALUE */ -#define SPIDER_NET_GFXFRAMES_VALUE 0x00000000 - -#define SPIDER_NET_STOP_SEQ_VALUE 0x00000000 -#define SPIDER_NET_RUN_SEQ_VALUE 0x0000007e - -#define SPIDER_NET_PHY_CTRL_VALUE 0x00040040 -/* #define SPIDER_NET_PHY_CTRL_VALUE 0x01070080*/ -#define SPIDER_NET_RXMODE_VALUE 0x00000011 -/* auto retransmission in case of MAC aborts */ -#define SPIDER_NET_TXMODE_VALUE 0x00010000 -#define SPIDER_NET_RESTART_VALUE 0x00000000 -#define SPIDER_NET_WOL_VALUE 0x00001111 -#if 0 -#define SPIDER_NET_WOL_VALUE 0x00000000 -#endif -#define SPIDER_NET_IPSECINIT_VALUE 0x6f716f71 - -/* pause frames: automatic, no upper retransmission count */ -/* outside loopback mode: ETOMOD signal dont matter, not connected */ -/* ETOMOD signal is brought to PHY reset. bit 2 must be 1 in Celleb */ -#define SPIDER_NET_OPMODE_VALUE 0x00000067 -/*#define SPIDER_NET_OPMODE_VALUE 0x001b0062*/ -#define SPIDER_NET_LENLMT_VALUE 0x00000908 - -#define SPIDER_NET_MACAPAUSE_VALUE 0x00000800 /* about 1 ms */ -#define SPIDER_NET_TXPAUSE_VALUE 0x00000000 - -#define SPIDER_NET_MACMODE_VALUE 0x00000001 -#define SPIDER_NET_BURSTLMT_VALUE 0x00000200 /* about 16 us */ - -/* DMAC control register GDMACCNTR - * - * 1(0) enable r/tx dma - * 0000000 fixed to 0 - * - * 000000 fixed to 0 - * 0(1) en/disable descr writeback on force end - * 0(1) force end - * - * 000000 fixed to 0 - * 00 burst alignment: 128 bytes - * 11 burst alignment: 1024 bytes - * - * 00000 fixed to 0 - * 0 descr writeback size 32 bytes - * 0(1) descr chain end interrupt enable - * 0(1) descr status writeback enable */ - -/* to set RX_DMA_EN */ -#define SPIDER_NET_DMA_RX_VALUE 0x80000000 -#define SPIDER_NET_DMA_RX_FEND_VALUE 0x00030003 -/* to set TX_DMA_EN */ -#define SPIDER_NET_TX_DMA_EN 0x80000000 -#define SPIDER_NET_GDTBSTA 0x00000300 -#define SPIDER_NET_GDTDCEIDIS 0x00000002 -#define SPIDER_NET_DMA_TX_VALUE SPIDER_NET_TX_DMA_EN | \ - SPIDER_NET_GDTDCEIDIS | \ - SPIDER_NET_GDTBSTA - -#define SPIDER_NET_DMA_TX_FEND_VALUE 0x00030003 - -/* SPIDER_NET_UA_DESCR_VALUE is OR'ed with the unicast address */ -#define SPIDER_NET_UA_DESCR_VALUE 0x00080000 -#define SPIDER_NET_PROMISC_VALUE 0x00080000 -#define SPIDER_NET_NONPROMISC_VALUE 0x00000000 - -#define SPIDER_NET_DMASEL_VALUE 0x00000001 - -#define SPIDER_NET_ECMODE_VALUE 0x00000000 - -#define SPIDER_NET_CKRCTRL_RUN_VALUE 0x1fff010f -#define SPIDER_NET_CKRCTRL_STOP_VALUE 0x0000010f - -#define SPIDER_NET_SBIMSTATE_VALUE 0x00000000 -#define SPIDER_NET_SBTMSTATE_VALUE 0x00000000 - -/* SPIDER_NET_GHIINT0STS bits, in reverse order so that they can be used - * with 1 << SPIDER_NET_... */ -enum spider_net_int0_status { - SPIDER_NET_GPHYINT = 0, - SPIDER_NET_GMAC2INT, - SPIDER_NET_GMAC1INT, - SPIDER_NET_GIPSINT, - SPIDER_NET_GFIFOINT, - SPIDER_NET_GDMACINT, - SPIDER_NET_GSYSINT, - SPIDER_NET_GPWOPCMPINT, - SPIDER_NET_GPROPCMPINT, - SPIDER_NET_GPWFFINT, - SPIDER_NET_GRMDADRINT, - SPIDER_NET_GRMARPINT, - SPIDER_NET_GRMMPINT, - SPIDER_NET_GDTDEN0INT, - SPIDER_NET_GDDDEN0INT, - SPIDER_NET_GDCDEN0INT, - SPIDER_NET_GDBDEN0INT, - SPIDER_NET_GDADEN0INT, - SPIDER_NET_GDTFDCINT, - SPIDER_NET_GDDFDCINT, - SPIDER_NET_GDCFDCINT, - SPIDER_NET_GDBFDCINT, - SPIDER_NET_GDAFDCINT, - SPIDER_NET_GTTEDINT, - SPIDER_NET_GDTDCEINT, - SPIDER_NET_GRFDNMINT, - SPIDER_NET_GRFCNMINT, - SPIDER_NET_GRFBNMINT, - SPIDER_NET_GRFANMINT, - SPIDER_NET_GRFNMINT, - SPIDER_NET_G1TMCNTINT, - SPIDER_NET_GFREECNTINT -}; -/* GHIINT1STS bits */ -enum spider_net_int1_status { - SPIDER_NET_GTMFLLINT = 0, - SPIDER_NET_GRMFLLINT, - SPIDER_NET_GTMSHTINT, - SPIDER_NET_GDTINVDINT, - SPIDER_NET_GRFDFLLINT, - SPIDER_NET_GDDDCEINT, - SPIDER_NET_GDDINVDINT, - SPIDER_NET_GRFCFLLINT, - SPIDER_NET_GDCDCEINT, - SPIDER_NET_GDCINVDINT, - SPIDER_NET_GRFBFLLINT, - SPIDER_NET_GDBDCEINT, - SPIDER_NET_GDBINVDINT, - SPIDER_NET_GRFAFLLINT, - SPIDER_NET_GDADCEINT, - SPIDER_NET_GDAINVDINT, - SPIDER_NET_GDTRSERINT, - SPIDER_NET_GDDRSERINT, - SPIDER_NET_GDCRSERINT, - SPIDER_NET_GDBRSERINT, - SPIDER_NET_GDARSERINT, - SPIDER_NET_GDSERINT, - SPIDER_NET_GDTPTERINT, - SPIDER_NET_GDDPTERINT, - SPIDER_NET_GDCPTERINT, - SPIDER_NET_GDBPTERINT, - SPIDER_NET_GDAPTERINT -}; -/* GHIINT2STS bits */ -enum spider_net_int2_status { - SPIDER_NET_GPROPERINT = 0, - SPIDER_NET_GMCTCRSNGINT, - SPIDER_NET_GMCTLCOLINT, - SPIDER_NET_GMCTTMOTINT, - SPIDER_NET_GMCRCAERINT, - SPIDER_NET_GMCRCALERINT, - SPIDER_NET_GMCRALNERINT, - SPIDER_NET_GMCROVRINT, - SPIDER_NET_GMCRRNTINT, - SPIDER_NET_GMCRRXERINT, - SPIDER_NET_GTITCSERINT, - SPIDER_NET_GTIFMTERINT, - SPIDER_NET_GTIPKTRVKINT, - SPIDER_NET_GTISPINGINT, - SPIDER_NET_GTISADNGINT, - SPIDER_NET_GTISPDNGINT, - SPIDER_NET_GRIFMTERINT, - SPIDER_NET_GRIPKTRVKINT, - SPIDER_NET_GRISPINGINT, - SPIDER_NET_GRISADNGINT, - SPIDER_NET_GRISPDNGINT -}; - -#define SPIDER_NET_TXINT (1 << SPIDER_NET_GDTFDCINT) - -/* We rely on flagged descriptor interrupts */ -#define SPIDER_NET_RXINT ( (1 << SPIDER_NET_GDAFDCINT) ) - -#define SPIDER_NET_LINKINT ( 1 << SPIDER_NET_GMAC2INT ) - -#define SPIDER_NET_ERRINT ( 0xffffffff & \ - (~SPIDER_NET_TXINT) & \ - (~SPIDER_NET_RXINT) & \ - (~SPIDER_NET_LINKINT) ) - -#define SPIDER_NET_GPREXEC 0x80000000 -#define SPIDER_NET_GPRDAT_MASK 0x0000ffff - -#define SPIDER_NET_DMAC_NOINTR_COMPLETE 0x00800000 -#define SPIDER_NET_DMAC_TXFRMTL 0x00040000 -#define SPIDER_NET_DMAC_TCP 0x00020000 -#define SPIDER_NET_DMAC_UDP 0x00030000 -#define SPIDER_NET_TXDCEST 0x08000000 - -#define SPIDER_NET_DESCR_RXFDIS 0x00000001 -#define SPIDER_NET_DESCR_RXDCEIS 0x00000002 -#define SPIDER_NET_DESCR_RXDEN0IS 0x00000004 -#define SPIDER_NET_DESCR_RXINVDIS 0x00000008 -#define SPIDER_NET_DESCR_RXRERRIS 0x00000010 -#define SPIDER_NET_DESCR_RXFDCIMS 0x00000100 -#define SPIDER_NET_DESCR_RXDCEIMS 0x00000200 -#define SPIDER_NET_DESCR_RXDEN0IMS 0x00000400 -#define SPIDER_NET_DESCR_RXINVDIMS 0x00000800 -#define SPIDER_NET_DESCR_RXRERRMIS 0x00001000 -#define SPIDER_NET_DESCR_UNUSED 0x077fe0e0 - -#define SPIDER_NET_DESCR_IND_PROC_MASK 0xF0000000 -#define SPIDER_NET_DESCR_COMPLETE 0x00000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_RESPONSE_ERROR 0x10000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_PROTECTION_ERROR 0x20000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_FRAME_END 0x40000000 /* used in rx */ -#define SPIDER_NET_DESCR_FORCE_END 0x50000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_CARDOWNED 0xA0000000 /* used in rx and tx */ -#define SPIDER_NET_DESCR_NOT_IN_USE 0xF0000000 -#define SPIDER_NET_DESCR_TXDESFLG 0x00800000 - -#define SPIDER_NET_DESCR_BAD_STATUS (SPIDER_NET_DESCR_RXDEN0IS | \ - SPIDER_NET_DESCR_RXRERRIS | \ - SPIDER_NET_DESCR_RXDEN0IMS | \ - SPIDER_NET_DESCR_RXINVDIMS | \ - SPIDER_NET_DESCR_RXRERRMIS | \ - SPIDER_NET_DESCR_UNUSED) - -/* Descriptor, as defined by the hardware */ -struct spider_net_hw_descr { - u32 buf_addr; - u32 buf_size; - u32 next_descr_addr; - u32 dmac_cmd_status; - u32 result_size; - u32 valid_size; /* all zeroes for tx */ - u32 data_status; - u32 data_error; /* all zeroes for tx */ -} __attribute__((aligned(32))); - -struct spider_net_descr { - struct spider_net_hw_descr *hwdescr; - struct sk_buff *skb; - u32 bus_addr; - struct spider_net_descr *next; - struct spider_net_descr *prev; -}; - -struct spider_net_descr_chain { - spinlock_t lock; - struct spider_net_descr *head; - struct spider_net_descr *tail; - struct spider_net_descr *ring; - int num_desc; - struct spider_net_hw_descr *hwring; - dma_addr_t dma_addr; -}; - -/* descriptor data_status bits */ -#define SPIDER_NET_RX_IPCHK 29 -#define SPIDER_NET_RX_TCPCHK 28 -#define SPIDER_NET_VLAN_PACKET 21 -#define SPIDER_NET_DATA_STATUS_CKSUM_MASK ( (1 << SPIDER_NET_RX_IPCHK) | \ - (1 << SPIDER_NET_RX_TCPCHK) ) - -/* descriptor data_error bits */ -#define SPIDER_NET_RX_IPCHKERR 27 -#define SPIDER_NET_RX_RXTCPCHKERR 28 - -#define SPIDER_NET_DATA_ERR_CKSUM_MASK (1 << SPIDER_NET_RX_IPCHKERR) - -/* the cases we don't pass the packet to the stack. - * 701b8000 would be correct, but every packets gets that flag */ -#define SPIDER_NET_DESTROY_RX_FLAGS 0x700b8000 - -#define SPIDER_NET_DEFAULT_MSG ( NETIF_MSG_DRV | \ - NETIF_MSG_PROBE | \ - NETIF_MSG_LINK | \ - NETIF_MSG_TIMER | \ - NETIF_MSG_IFDOWN | \ - NETIF_MSG_IFUP | \ - NETIF_MSG_RX_ERR | \ - NETIF_MSG_TX_ERR | \ - NETIF_MSG_TX_QUEUED | \ - NETIF_MSG_INTR | \ - NETIF_MSG_TX_DONE | \ - NETIF_MSG_RX_STATUS | \ - NETIF_MSG_PKTDATA | \ - NETIF_MSG_HW | \ - NETIF_MSG_WOL ) - -struct spider_net_extra_stats { - unsigned long rx_desc_error; - unsigned long tx_timeouts; - unsigned long alloc_rx_skb_error; - unsigned long rx_iommu_map_error; - unsigned long tx_iommu_map_error; - unsigned long rx_desc_unk_state; -}; - -struct spider_net_card { - struct net_device *netdev; - struct pci_dev *pdev; - struct mii_phy phy; - - struct napi_struct napi; - - int medium; - - void __iomem *regs; - - struct spider_net_descr_chain tx_chain; - struct spider_net_descr_chain rx_chain; - struct spider_net_descr *low_watermark; - - int aneg_count; - struct timer_list aneg_timer; - struct timer_list tx_timer; - struct work_struct tx_timeout_task; - atomic_t tx_timeout_task_counter; - wait_queue_head_t waitq; - int num_rx_ints; - int ignore_rx_ramfull; - - /* for ethtool */ - int msg_enable; - struct spider_net_extra_stats spider_stats; - - /* Must be last item in struct */ - struct spider_net_descr darray[0]; -}; - -#endif -- cgit v1.2.3-59-g8ed1b