diff options
Diffstat (limited to 'target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-enet.c')
| -rw-r--r-- | target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-enet.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-enet.c b/target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-enet.c deleted file mode 100644 index aeb1b934f..000000000 --- a/target/linux/brcm63xx/files/arch/mips/bcm63xx/dev-enet.c +++ /dev/null @@ -1,161 +0,0 @@ -/* - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr> - */ - -#include <linux/init.h> -#include <linux/kernel.h> -#include <linux/platform_device.h> -#include <bcm63xx_dev_enet.h> -#include <bcm63xx_io.h> -#include <bcm63xx_regs.h> - -static struct resource shared_res[] = { - { - .start = -1, /* filled at runtime */ - .end = -1, /* filled at runtime */ - .flags = IORESOURCE_MEM, - }, -}; - -static struct platform_device bcm63xx_enet_shared_device = { - .name = "bcm63xx_enet_shared", - .id = 0, - .num_resources = ARRAY_SIZE(shared_res), - .resource = shared_res, -}; - -static int shared_device_registered = 0; - -static struct resource enet0_res[] = { - { - .start = -1, /* filled at runtime */ - .end = -1, /* filled at runtime */ - .flags = IORESOURCE_MEM, - }, - { - .start = -1, /* filled at runtime */ - .flags = IORESOURCE_IRQ, - }, - { - .start = -1, /* filled at runtime */ - .start = IRQ_ENET0_RXDMA, - .flags = IORESOURCE_IRQ, - }, - { - .start = -1, /* filled at runtime */ - .start = IRQ_ENET0_TXDMA, - .flags = IORESOURCE_IRQ, - }, -}; - -static struct bcm63xx_enet_platform_data enet0_pd; - -static struct platform_device bcm63xx_enet0_device = { - .name = "bcm63xx_enet", - .id = 0, - .num_resources = ARRAY_SIZE(enet0_res), - .resource = enet0_res, - .dev = { - .platform_data = &enet0_pd, - }, -}; - -static struct resource enet1_res[] = { - { - .start = -1, /* filled at runtime */ - .end = -1, /* filled at runtime */ - .flags = IORESOURCE_MEM, - }, - { - .start = -1, /* filled at runtime */ - .flags = IORESOURCE_IRQ, - }, - { - .start = -1, /* filled at runtime */ - .flags = IORESOURCE_IRQ, - }, - { - .start = -1, /* filled at runtime */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct bcm63xx_enet_platform_data enet1_pd; - -static struct platform_device bcm63xx_enet1_device = { - .name = "bcm63xx_enet", - .id = 1, - .num_resources = ARRAY_SIZE(enet1_res), - .resource = enet1_res, - .dev = { - .platform_data = &enet1_pd, - }, -}; - -int __init bcm63xx_enet_register(int unit, - const struct bcm63xx_enet_platform_data *pd) -{ - struct platform_device *pdev; - struct bcm63xx_enet_platform_data *dpd; - int ret; - - if (unit > 1) - return -ENODEV; - - if (!shared_device_registered) { - shared_res[0].start = bcm63xx_regset_address(RSET_ENETDMA); - shared_res[0].end = shared_res[0].start; - if (BCMCPU_IS_6338()) - shared_res[0].end += (RSET_ENETDMA_SIZE / 2) - 1; - else - shared_res[0].end += (RSET_ENETDMA_SIZE) - 1; - - ret = platform_device_register(&bcm63xx_enet_shared_device); - if (ret) - return ret; - shared_device_registered = 1; - } - - if (unit == 0) { - enet0_res[0].start = bcm63xx_regset_address(RSET_ENET0); - enet0_res[0].end = enet0_res[0].start; - enet0_res[0].end += RSET_ENET_SIZE - 1; - enet0_res[1].start = bcm63xx_get_irq_number(IRQ_ENET0); - enet0_res[2].start = bcm63xx_get_irq_number(IRQ_ENET0_RXDMA); - enet0_res[3].start = bcm63xx_get_irq_number(IRQ_ENET0_TXDMA); - pdev = &bcm63xx_enet0_device; - } else { - enet1_res[0].start = bcm63xx_regset_address(RSET_ENET1); - enet1_res[0].end = enet1_res[0].start; - enet1_res[0].end += RSET_ENET_SIZE - 1; - enet1_res[1].start = bcm63xx_get_irq_number(IRQ_ENET1); - enet1_res[2].start = bcm63xx_get_irq_number(IRQ_ENET1_RXDMA); - enet1_res[3].start = bcm63xx_get_irq_number(IRQ_ENET1_TXDMA); - pdev = &bcm63xx_enet1_device; - } - - /* copy given platform data */ - dpd = pdev->dev.platform_data; - memcpy(dpd, pd, sizeof (*pd)); - - /* adjust them in case internal phy is used */ - if (dpd->use_internal_phy) { - - /* internal phy only exists for enet0 */ - if (unit == 1) - return -ENODEV; - - dpd->phy_id = 1; - dpd->has_phy_interrupt = 1; - dpd->phy_interrupt = bcm63xx_get_irq_number(IRQ_ENET_PHY); - } - - ret = platform_device_register(pdev); - if (ret) - return ret; - return 0; -} |