diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/fs_enet')
7 files changed, 33 insertions, 47 deletions
diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c index 8844a9a04fcf..a6dfc8807d3d 100644 --- a/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c +++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c @@ -318,14 +318,12 @@ fs_enet_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct fs_enet_private *fep; - const struct fs_platform_info *fpi; u32 int_events; u32 int_clr_events; int nr, napi_ok; int handled; fep = netdev_priv(dev); - fpi = fep->fpi; nr = 0; while ((int_events = (*fep->ops->get_int_events)(dev)) != 0) { @@ -1051,7 +1049,7 @@ out_free_fpi: return ret; } -static int fs_enet_remove(struct platform_device *ofdev) +static void fs_enet_remove(struct platform_device *ofdev) { struct net_device *ndev = platform_get_drvdata(ofdev); struct fs_enet_private *fep = netdev_priv(ndev); @@ -1066,7 +1064,6 @@ static int fs_enet_remove(struct platform_device *ofdev) if (of_phy_is_fixed_link(ofdev->dev.of_node)) of_phy_deregister_fixed_link(ofdev->dev.of_node); free_netdev(ndev); - return 0; } static const struct of_device_id fs_enet_match[] = { @@ -1113,7 +1110,7 @@ static struct platform_driver fs_enet_driver = { .of_match_table = fs_enet_match, }, .probe = fs_enet_probe, - .remove = fs_enet_remove, + .remove_new = fs_enet_remove, }; #ifdef CONFIG_NET_POLL_CONTROLLER diff --git a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h index cb419aef8d1b..21c07ac05225 100644 --- a/drivers/net/ethernet/freescale/fs_enet/fs_enet.h +++ b/drivers/net/ethernet/freescale/fs_enet/fs_enet.h @@ -2,6 +2,7 @@ #ifndef FS_ENET_H #define FS_ENET_H +#include <linux/clk.h> #include <linux/mii.h> #include <linux/netdevice.h> #include <linux/types.h> @@ -9,9 +10,6 @@ #include <linux/phy.h> #include <linux/dma-mapping.h> -#include <linux/fs_enet_pd.h> -#include <asm/fs_pd.h> - #ifdef CONFIG_CPM1 #include <asm/cpm1.h> #endif @@ -118,6 +116,23 @@ struct phy_info { #define ENET_RX_ALIGN 16 #define ENET_RX_FRSIZE L1_CACHE_ALIGN(PKT_MAXBUF_SIZE + ENET_RX_ALIGN - 1) +struct fs_platform_info { + /* device specific information */ + u32 cp_command; /* CPM page/sblock/mcn */ + + u32 dpram_offset; + + struct device_node *phy_node; + + int rx_ring, tx_ring; /* number of buffers on rx */ + int rx_copybreak; /* limit we copy small frames */ + int napi_weight; /* NAPI weight */ + + int use_rmii; /* use RMII mode */ + + struct clk *clk_per; /* 'per' clock for register access */ +}; + struct fs_enet_private { struct napi_struct napi; struct device *dev; /* pointer back to the device (must be initialized first) */ @@ -192,11 +207,6 @@ void fs_cleanup_bds(struct net_device *dev); #define PFX DRV_MODULE_NAME ": " /***************************************************************************/ - -int fs_enet_platform_init(void); -void fs_enet_platform_cleanup(void); - -/***************************************************************************/ /* buffer descriptor access macros */ /* access macros */ diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c index b47490be872c..e2ffac9eb2ad 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c +++ b/drivers/net/ethernet/freescale/fs_enet/mac-fcc.c @@ -32,13 +32,11 @@ #include <linux/platform_device.h> #include <linux/phy.h> #include <linux/of_address.h> -#include <linux/of_device.h> #include <linux/of_irq.h> #include <linux/gfp.h> #include <linux/pgtable.h> #include <asm/immap_cpm2.h> -#include <asm/mpc8260.h> #include <asm/cpm2.h> #include <asm/irq.h> @@ -106,7 +104,7 @@ static int do_pd_setup(struct fs_enet_private *fep) goto out_ep; fep->fcc.mem = (void __iomem *)cpm2_immr; - fpi->dpram_offset = cpm_dpalloc(128, 32); + fpi->dpram_offset = cpm_muram_alloc(128, 32); if (IS_ERR_VALUE(fpi->dpram_offset)) { ret = fpi->dpram_offset; goto out_fcccp; @@ -548,7 +546,7 @@ static void tx_restart(struct net_device *dev) } /* Now update the TBPTR and dirty flag to the current buffer */ W32(ep, fen_genfcc.fcc_tbptr, - (uint) (((void *)recheck_bd - fep->ring_base) + + (uint)(((void __iomem *)recheck_bd - fep->ring_base) + fep->ring_mem_addr)); fep->dirty_tx = recheck_bd; diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c index 61f4b6e50d29..cdc89d83cf07 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mac-fec.c +++ b/drivers/net/ethernet/freescale/fs_enet/mac-fec.c @@ -32,7 +32,6 @@ #include <linux/fs.h> #include <linux/platform_device.h> #include <linux/of_address.h> -#include <linux/of_device.h> #include <linux/of_irq.h> #include <linux/gfp.h> @@ -340,11 +339,7 @@ static void restart(struct net_device *dev) static void stop(struct net_device *dev) { struct fs_enet_private *fep = netdev_priv(dev); - const struct fs_platform_info *fpi = fep->fpi; struct fec __iomem *fecp = fep->fec.fecp; - - struct fec_info *feci = dev->phydev->mdio.bus->priv; - int i; if ((FR(fecp, ecntrl) & FEC_ECNTRL_ETHER_EN) == 0) @@ -364,16 +359,6 @@ static void stop(struct net_device *dev) FC(fecp, ecntrl, FEC_ECNTRL_ETHER_EN); fs_cleanup_bds(dev); - - /* shut down FEC1? that's where the mii bus is */ - if (fpi->has_phy) { - FS(fecp, r_cntrl, fpi->use_rmii ? - FEC_RCNTRL_RMII_MODE : - FEC_RCNTRL_MII_MODE); /* MII/RMII enable */ - FS(fecp, ecntrl, FEC_ECNTRL_PINMUX | FEC_ECNTRL_ETHER_EN); - FW(fecp, ievent, FEC_ENET_MII); - FW(fecp, mii_speed, feci->mii_speed); - } } static void napi_clear_event_fs(struct net_device *dev) diff --git a/drivers/net/ethernet/freescale/fs_enet/mac-scc.c b/drivers/net/ethernet/freescale/fs_enet/mac-scc.c index 64300ac13e02..a64cb6270515 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mac-scc.c +++ b/drivers/net/ethernet/freescale/fs_enet/mac-scc.c @@ -32,7 +32,6 @@ #include <linux/platform_device.h> #include <linux/of_address.h> #include <linux/of_irq.h> -#include <linux/of_platform.h> #include <asm/irq.h> #include <linux/uaccess.h> @@ -134,13 +133,13 @@ static int allocate_bd(struct net_device *dev) struct fs_enet_private *fep = netdev_priv(dev); const struct fs_platform_info *fpi = fep->fpi; - fep->ring_mem_addr = cpm_dpalloc((fpi->tx_ring + fpi->rx_ring) * - sizeof(cbd_t), 8); + fep->ring_mem_addr = cpm_muram_alloc((fpi->tx_ring + fpi->rx_ring) * + sizeof(cbd_t), 8); if (IS_ERR_VALUE(fep->ring_mem_addr)) return -ENOMEM; fep->ring_base = (void __iomem __force*) - cpm_dpram_addr(fep->ring_mem_addr); + cpm_muram_addr(fep->ring_mem_addr); return 0; } @@ -150,7 +149,7 @@ static void free_bd(struct net_device *dev) struct fs_enet_private *fep = netdev_priv(dev); if (fep->ring_base) - cpm_dpfree(fep->ring_mem_addr); + cpm_muram_free(fep->ring_mem_addr); } static void cleanup_data(struct net_device *dev) diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c b/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c index 21de56345503..f965a2329055 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c +++ b/drivers/net/ethernet/freescale/fs_enet/mii-bitbang.c @@ -29,8 +29,8 @@ struct bb_info { struct mdiobb_ctrl ctrl; - __be32 __iomem *dir; - __be32 __iomem *dat; + u32 __iomem *dir; + u32 __iomem *dat; u32 mdio_msk; u32 mdc_msk; }; @@ -192,7 +192,7 @@ out: return ret; } -static int fs_enet_mdio_remove(struct platform_device *ofdev) +static void fs_enet_mdio_remove(struct platform_device *ofdev) { struct mii_bus *bus = platform_get_drvdata(ofdev); struct bb_info *bitbang = bus->priv; @@ -201,8 +201,6 @@ static int fs_enet_mdio_remove(struct platform_device *ofdev) free_mdio_bitbang(bus); iounmap(bitbang->dir); kfree(bitbang); - - return 0; } static const struct of_device_id fs_enet_mdio_bb_match[] = { @@ -219,7 +217,7 @@ static struct platform_driver fs_enet_bb_mdio_driver = { .of_match_table = fs_enet_mdio_bb_match, }, .probe = fs_enet_mdio_probe, - .remove = fs_enet_mdio_remove, + .remove_new = fs_enet_mdio_remove, }; module_platform_driver(fs_enet_bb_mdio_driver); diff --git a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c index 59a8f0bd0f5c..a1e777a4b75f 100644 --- a/drivers/net/ethernet/freescale/fs_enet/mii-fec.c +++ b/drivers/net/ethernet/freescale/fs_enet/mii-fec.c @@ -31,6 +31,7 @@ #include <linux/bitops.h> #include <linux/platform_device.h> #include <linux/of_address.h> +#include <linux/of_mdio.h> #include <linux/of_platform.h> #include <linux/pgtable.h> @@ -187,7 +188,7 @@ out: return ret; } -static int fs_enet_mdio_remove(struct platform_device *ofdev) +static void fs_enet_mdio_remove(struct platform_device *ofdev) { struct mii_bus *bus = platform_get_drvdata(ofdev); struct fec_info *fec = bus->priv; @@ -196,8 +197,6 @@ static int fs_enet_mdio_remove(struct platform_device *ofdev) iounmap(fec->fecp); kfree(fec); mdiobus_free(bus); - - return 0; } static const struct of_device_id fs_enet_mdio_fec_match[] = { @@ -220,7 +219,7 @@ static struct platform_driver fs_enet_fec_mdio_driver = { .of_match_table = fs_enet_mdio_fec_match, }, .probe = fs_enet_mdio_probe, - .remove = fs_enet_mdio_remove, + .remove_new = fs_enet_mdio_remove, }; module_platform_driver(fs_enet_fec_mdio_driver); |