From 368b4d2b49bbbf379d9334747fbbd2aaaafe4356 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Mon, 4 Aug 2014 08:11:37 +0900 Subject: drivers: net: remove dead drivers The following configs are not defined at all: - CONFIG_INCA_IP_SWITCH - CONFIG_PBL2800_ETHER - CONFIG_PHY_ICPLUS Signed-off-by: Masahiro Yamada --- drivers/net/Makefile | 2 - drivers/net/phy/Makefile | 1 - drivers/net/phy/icplus.c | 80 ---------- drivers/net/phy/phy.c | 3 - drivers/net/plb2800_eth.c | 373 ---------------------------------------------- 5 files changed, 459 deletions(-) delete mode 100644 drivers/net/phy/icplus.c delete mode 100644 drivers/net/plb2800_eth.c (limited to 'drivers') diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 7cc6b6fc08..84b8ec4a31 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -30,7 +30,6 @@ obj-$(CONFIG_FTGMAC100) += ftgmac100.o obj-$(CONFIG_FTMAC110) += ftmac110.o obj-$(CONFIG_FTMAC100) += ftmac100.o obj-$(CONFIG_GRETH) += greth.o -obj-$(CONFIG_INCA_IP_SWITCH) += inca-ip_sw.o obj-$(CONFIG_DRIVER_TI_KEYSTONE_NET) += keystone_net.o obj-$(CONFIG_DRIVER_KS8695ETH) += ks8695eth.o obj-$(CONFIG_KS8851_MLL) += ks8851_mll.o @@ -46,7 +45,6 @@ obj-$(CONFIG_DRIVER_AX88796L) += ax88796.o ne2000_base.o obj-$(CONFIG_NETCONSOLE) += netconsole.o obj-$(CONFIG_NS8382X) += ns8382x.o obj-$(CONFIG_PCNET) += pcnet.o -obj-$(CONFIG_PLB2800_ETHER) += plb2800_eth.o obj-$(CONFIG_RTL8139) += rtl8139.o obj-$(CONFIG_RTL8169) += rtl8169.o obj-$(CONFIG_SH_ETHER) += sh_eth.o diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile index dbf7bf7058..9556536b77 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -15,7 +15,6 @@ obj-$(CONFIG_PHY_ATHEROS) += atheros.o obj-$(CONFIG_PHY_BROADCOM) += broadcom.o obj-$(CONFIG_PHY_DAVICOM) += davicom.o obj-$(CONFIG_PHY_ET1011C) += et1011c.o -obj-$(CONFIG_PHY_ICPLUS) += icplus.o obj-$(CONFIG_PHY_LXT) += lxt.o obj-$(CONFIG_PHY_MARVELL) += marvell.o obj-$(CONFIG_PHY_MICREL) += micrel.o diff --git a/drivers/net/phy/icplus.c b/drivers/net/phy/icplus.c deleted file mode 100644 index 597195580b..0000000000 --- a/drivers/net/phy/icplus.c +++ /dev/null @@ -1,80 +0,0 @@ -/* - * ICPlus PHY drivers - * - * SPDX-License-Identifier: GPL-2.0+ - * - * Copyright (c) 2007 Freescale Semiconductor, Inc. - */ -#include - -/* IP101A/G - IP1001 */ -#define IP10XX_SPEC_CTRL_STATUS 16 /* Spec. Control Register */ -#define IP1001_SPEC_CTRL_STATUS_2 20 /* IP1001 Spec. Control Reg 2 */ -#define IP1001_PHASE_SEL_MASK 3 /* IP1001 RX/TXPHASE_SEL */ -#define IP1001_APS_ON 11 /* IP1001 APS Mode bit */ -#define IP101A_G_APS_ON 2 /* IP101A/G APS Mode bit */ -#define IP101A_G_IRQ_CONF_STATUS 0x11 /* Conf Info IRQ & Status Reg */ -#define IP101A_G_IRQ_PIN_USED (1<<15) /* INTR pin used */ -#define IP101A_G_IRQ_DEFAULT IP101A_G_IRQ_PIN_USED - -static int ip1001_config(struct phy_device *phydev) -{ - int c; - - /* Enable Auto Power Saving mode */ - c = phy_read(phydev, MDIO_DEVAD_NONE, IP1001_SPEC_CTRL_STATUS_2); - if (c < 0) - return c; - c |= IP1001_APS_ON; - c = phy_write(phydev, MDIO_DEVAD_NONE, IP1001_SPEC_CTRL_STATUS_2, c); - if (c < 0) - return c; - - /* INTR pin used: speed/link/duplex will cause an interrupt */ - c = phy_write(phydev, MDIO_DEVAD_NONE, IP101A_G_IRQ_CONF_STATUS, - IP101A_G_IRQ_DEFAULT); - if (c < 0) - return c; - - if (phydev->interface == PHY_INTERFACE_MODE_RGMII) { - /* - * Additional delay (2ns) used to adjust RX clock phase - * at RGMII interface - */ - c = phy_read(phydev, MDIO_DEVAD_NONE, IP10XX_SPEC_CTRL_STATUS); - if (c < 0) - return c; - - c |= IP1001_PHASE_SEL_MASK; - c = phy_write(phydev, MDIO_DEVAD_NONE, IP10XX_SPEC_CTRL_STATUS, - c); - if (c < 0) - return c; - } - - return 0; -} - -static int ip1001_startup(struct phy_device *phydev) -{ - genphy_update_link(phydev); - genphy_parse_link(phydev); - - return 0; -} -static struct phy_driver IP1001_driver = { - .name = "ICPlus IP1001", - .uid = 0x02430d90, - .mask = 0x0ffffff0, - .features = PHY_GBIT_FEATURES, - .config = &ip1001_config, - .startup = &ip1001_startup, - .shutdown = &genphy_shutdown, -}; - -int phy_icplus_init(void) -{ - phy_register(&IP1001_driver); - - return 0; -} diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c index aac85c4d09..1d6c14f2ad 100644 --- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -454,9 +454,6 @@ int phy_init(void) #ifdef CONFIG_PHY_ET1011C phy_et1011c_init(); #endif -#ifdef CONFIG_PHY_ICPLUS - phy_icplus_init(); -#endif #ifdef CONFIG_PHY_LXT phy_lxt_init(); #endif diff --git a/drivers/net/plb2800_eth.c b/drivers/net/plb2800_eth.c deleted file mode 100644 index f869514f29..0000000000 --- a/drivers/net/plb2800_eth.c +++ /dev/null @@ -1,373 +0,0 @@ -/* - * PLB2800 internal switch ethernet driver. - * - * (C) Copyright 2003 - * Wolfgang Denk, DENX Software Engineering, wd@denx.de. - * - * SPDX-License-Identifier: GPL-2.0+ - */ - -#include -#include -#include -#include -#include - - -#define NUM_RX_DESC PKTBUFSRX -#define TOUT_LOOP 1000000 - -#define LONG_REF(addr) (*((volatile unsigned long*)addr)) - -#define CMAC_CRX_CTRL LONG_REF(0xb800c870) -#define CMAC_CTX_CTRL LONG_REF(0xb800c874) -#define SYS_MAC_ADDR_0 LONG_REF(0xb800c878) -#define SYS_MAC_ADDR_1 LONG_REF(0xb800c87c) -#define MIPS_H_MASK LONG_REF(0xB800C810) - -#define MA_LEARN LONG_REF(0xb8008004) -#define DA_LOOKUP LONG_REF(0xb8008008) - -#define CMAC_CRX_CTRL_PD 0x00000001 -#define CMAC_CRX_CTRL_CG 0x00000002 -#define CMAC_CRX_CTRL_PL_SHIFT 2 -#define CMAC_CRIT 0x0 -#define CMAC_NON_CRIT 0x1 -#define MBOX_STAT_ID_SHF 28 -#define MBOX_STAT_CP 0x80000000 -#define MBOX_STAT_MB 0x00000001 -#define EN_MA_LEARN 0x02000000 -#define EN_DA_LKUP 0x01000000 -#define MA_DEST_SHF 11 -#define DA_DEST_SHF 11 -#define DA_STATE_SHF 19 -#define TSTAMP_MS 0x00000000 -#define SW_H_MBOX4_MASK 0x08000000 -#define SW_H_MBOX3_MASK 0x04000000 -#define SW_H_MBOX2_MASK 0x02000000 -#define SW_H_MBOX1_MASK 0x01000000 - -typedef volatile struct { - unsigned int stat; - unsigned int cmd; - unsigned int cnt; - unsigned int adr; -} mailbox_t; - -#define MBOX_REG(mb) ((mailbox_t*)(0xb800c830+(mb<<4))) - -typedef volatile struct { - unsigned int word0; - unsigned int word1; - unsigned int word2; -} mbhdr_t; - -#define MBOX_MEM(mb) ((void*)(0xb800a000+((3-mb)<<11))) - - -static int plb2800_eth_init(struct eth_device *dev, bd_t * bis); -static int plb2800_eth_send(struct eth_device *dev, void *packet, int length); -static int plb2800_eth_recv(struct eth_device *dev); -static void plb2800_eth_halt(struct eth_device *dev); - -static void plb2800_set_mac_addr(struct eth_device *dev, unsigned char * addr); -static unsigned char * plb2800_get_mac_addr(void); - -static int rx_new; -static int mac_addr_set = 0; - - -int plb2800_eth_initialize(bd_t * bis) -{ - struct eth_device *dev; - ulong temp; - -#ifdef DEBUG - printf("Entered plb2800_eth_initialize()\n"); -#endif - - if (!(dev = (struct eth_device *) malloc (sizeof *dev))) - { - printf("Failed to allocate memory\n"); - return -1; - } - memset(dev, 0, sizeof(*dev)); - - sprintf(dev->name, "PLB2800 Switch"); - dev->init = plb2800_eth_init; - dev->halt = plb2800_eth_halt; - dev->send = plb2800_eth_send; - dev->recv = plb2800_eth_recv; - - eth_register(dev); - - /* bug fix */ - *(ulong *)0xb800e800 = 0x838; - - /* Set MBOX ownership */ - temp = CMAC_CRIT << MBOX_STAT_ID_SHF; - MBOX_REG(0)->stat = temp; - MBOX_REG(1)->stat = temp; - - temp = CMAC_NON_CRIT << MBOX_STAT_ID_SHF; - MBOX_REG(2)->stat = temp; - MBOX_REG(3)->stat = temp; - - plb2800_set_mac_addr(dev, plb2800_get_mac_addr()); - - /* Disable all Mbox interrupt */ - temp = MIPS_H_MASK; - temp &= ~ (SW_H_MBOX1_MASK | SW_H_MBOX2_MASK | SW_H_MBOX3_MASK | SW_H_MBOX4_MASK) ; - MIPS_H_MASK = temp; - -#ifdef DEBUG - printf("Leaving plb2800_eth_initialize()\n"); -#endif - - return 0; -} - -static int plb2800_eth_init(struct eth_device *dev, bd_t * bis) -{ -#ifdef DEBUG - printf("Entering plb2800_eth_init()\n"); -#endif - - plb2800_set_mac_addr(dev, dev->enetaddr); - - rx_new = 0; - -#ifdef DEBUG - printf("Leaving plb2800_eth_init()\n"); -#endif - - return 0; -} - - -static int plb2800_eth_send(struct eth_device *dev, void *packet, int length) -{ - int i; - int res = -1; - u32 temp; - mailbox_t * mb = MBOX_REG(0); - char * mem = MBOX_MEM(0); - -#ifdef DEBUG - printf("Entered plb2800_eth_send()\n"); -#endif - - if (length <= 0) - { - printf ("%s: bad packet size: %d\n", dev->name, length); - goto Done; - } - - if (length < 64) - { - length = 64; - } - - temp = CMAC_CRX_CTRL_CG | ((length + 4) << CMAC_CRX_CTRL_PL_SHIFT); - -#ifdef DEBUG - printf("0 mb->stat = 0x%x\n", mb->stat); -#endif - - for(i = 0; mb->stat & (MBOX_STAT_CP | MBOX_STAT_MB); i++) - { - if (i >= TOUT_LOOP) - { - printf("%s: tx buffer not ready\n", dev->name); - printf("1 mb->stat = 0x%x\n", mb->stat); - goto Done; - } - } - - /* For some strange reason, memcpy doesn't work, here! - */ - do - { - int words = (length >> 2) + 1; - unsigned int* dst = (unsigned int*)(mem); - unsigned int* src = (unsigned int*)(packet); - for (i = 0; i < words; i++) - { - *dst = *src; - dst++; - src++; - }; - } while(0); - - CMAC_CRX_CTRL = temp; - mb->cmd = MBOX_STAT_CP; - -#ifdef DEBUG - printf("2 mb->stat = 0x%x\n", mb->stat); -#endif - - res = length; -Done: - -#ifdef DEBUG - printf("Leaving plb2800_eth_send()\n"); -#endif - - return res; -} - - -static int plb2800_eth_recv(struct eth_device *dev) -{ - int length = 0; - mailbox_t * mbox = MBOX_REG(3); - unsigned char * hdr = MBOX_MEM(3); - unsigned int stat; - -#ifdef DEBUG - printf("Entered plb2800_eth_recv()\n"); -#endif - - for (;;) - { - stat = mbox->stat; - - if (!(stat & MBOX_STAT_CP)) - { - break; - } - - length = ((*(hdr + 6) & 0x3f) << 8) + *(hdr + 7); - memcpy((void *)NetRxPackets[rx_new], hdr + 12, length); - - stat &= ~MBOX_STAT_CP; - mbox->stat = stat; -#ifdef DEBUG - { - int i; - for (i=0;i