From 25d967b72a92d72b6e0263a0337dfc940bd6c044 Mon Sep 17 00:00:00 2001 From: David Daney Date: Wed, 14 Oct 2009 12:04:38 -0700 Subject: NET: Add driver for Octeon MDIO buses. The Octeon SOC has two types of Ethernet ports, each type with its own driver. However, the PHYs for all the ports are controlled by a common MDIO bus. Because the mdio driver is not associated with a particular driver, but is instead a system level resource, we create s stand-alone driver for it. As for the driver, we put the register definitions in arch/mips/include/asm/octeon where most of the other Octeon register definitions live. This is a platform driver with the platform device for "mdio-octeon" being registered in the platform startup code. Signed-off-by: David Daney Acked-by: David S. Miller Signed-off-by: Ralf Baechle --- drivers/net/phy/Kconfig | 11 +++ drivers/net/phy/Makefile | 1 + drivers/net/phy/mdio-octeon.c | 180 ++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 192 insertions(+) create mode 100644 drivers/net/phy/mdio-octeon.c (limited to 'drivers') diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index d5d8e1c5bc91..fc5938ba3d78 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -115,4 +115,15 @@ config MDIO_GPIO To compile this driver as a module, choose M here: the module will be called mdio-gpio. +config MDIO_OCTEON + tristate "Support for MDIO buses on Octeon SOCs" + depends on CPU_CAVIUM_OCTEON + default y + help + + This module provides a driver for the Octeon MDIO busses. + It is required by the Octeon Ethernet device drivers. + + If in doubt, say Y. + endif # PHYLIB diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile index edfaac48cbd5..1342585af381 100644 --- a/drivers/net/phy/Makefile +++ b/drivers/net/phy/Makefile @@ -20,3 +20,4 @@ obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o obj-$(CONFIG_NATIONAL_PHY) += national.o obj-$(CONFIG_STE10XP) += ste10Xp.o +obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o diff --git a/drivers/net/phy/mdio-octeon.c b/drivers/net/phy/mdio-octeon.c new file mode 100644 index 000000000000..61a4461cbda5 --- /dev/null +++ b/drivers/net/phy/mdio-octeon.c @@ -0,0 +1,180 @@ +/* + * 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) 2009 Cavium Networks + */ + +#include +#include +#include +#include + +#include +#include + +#define DRV_VERSION "1.0" +#define DRV_DESCRIPTION "Cavium Networks Octeon SMI/MDIO driver" + +struct octeon_mdiobus { + struct mii_bus *mii_bus; + int unit; + int phy_irq[PHY_MAX_ADDR]; +}; + +static int octeon_mdiobus_read(struct mii_bus *bus, int phy_id, int regnum) +{ + struct octeon_mdiobus *p = bus->priv; + union cvmx_smix_cmd smi_cmd; + union cvmx_smix_rd_dat smi_rd; + int timeout = 1000; + + smi_cmd.u64 = 0; + smi_cmd.s.phy_op = 1; /* MDIO_CLAUSE_22_READ */ + smi_cmd.s.phy_adr = phy_id; + smi_cmd.s.reg_adr = regnum; + cvmx_write_csr(CVMX_SMIX_CMD(p->unit), smi_cmd.u64); + + do { + /* + * Wait 1000 clocks so we don't saturate the RSL bus + * doing reads. + */ + cvmx_wait(1000); + smi_rd.u64 = cvmx_read_csr(CVMX_SMIX_RD_DAT(p->unit)); + } while (smi_rd.s.pending && --timeout); + + if (smi_rd.s.val) + return smi_rd.s.dat; + else + return -EIO; +} + +static int octeon_mdiobus_write(struct mii_bus *bus, int phy_id, + int regnum, u16 val) +{ + struct octeon_mdiobus *p = bus->priv; + union cvmx_smix_cmd smi_cmd; + union cvmx_smix_wr_dat smi_wr; + int timeout = 1000; + + smi_wr.u64 = 0; + smi_wr.s.dat = val; + cvmx_write_csr(CVMX_SMIX_WR_DAT(p->unit), smi_wr.u64); + + smi_cmd.u64 = 0; + smi_cmd.s.phy_op = 0; /* MDIO_CLAUSE_22_WRITE */ + smi_cmd.s.phy_adr = phy_id; + smi_cmd.s.reg_adr = regnum; + cvmx_write_csr(CVMX_SMIX_CMD(p->unit), smi_cmd.u64); + + do { + /* + * Wait 1000 clocks so we don't saturate the RSL bus + * doing reads. + */ + cvmx_wait(1000); + smi_wr.u64 = cvmx_read_csr(CVMX_SMIX_WR_DAT(p->unit)); + } while (smi_wr.s.pending && --timeout); + + if (timeout <= 0) + return -EIO; + + return 0; +} + +static int __init octeon_mdiobus_probe(struct platform_device *pdev) +{ + struct octeon_mdiobus *bus; + int i; + int err = -ENOENT; + + bus = devm_kzalloc(&pdev->dev, sizeof(*bus), GFP_KERNEL); + if (!bus) + return -ENOMEM; + + /* The platform_device id is our unit number. */ + bus->unit = pdev->id; + + bus->mii_bus = mdiobus_alloc(); + + if (!bus->mii_bus) + goto err; + + /* + * Standard Octeon evaluation boards don't support phy + * interrupts, we need to poll. + */ + for (i = 0; i < PHY_MAX_ADDR; i++) + bus->phy_irq[i] = PHY_POLL; + + bus->mii_bus->priv = bus; + bus->mii_bus->irq = bus->phy_irq; + bus->mii_bus->name = "mdio-octeon"; + snprintf(bus->mii_bus->id, MII_BUS_ID_SIZE, "%x", bus->unit); + bus->mii_bus->parent = &pdev->dev; + + bus->mii_bus->read = octeon_mdiobus_read; + bus->mii_bus->write = octeon_mdiobus_write; + + dev_set_drvdata(&pdev->dev, bus); + + err = mdiobus_register(bus->mii_bus); + if (err) + goto err_register; + + dev_info(&pdev->dev, "Version " DRV_VERSION "\n"); + + return 0; +err_register: + mdiobus_free(bus->mii_bus); + +err: + devm_kfree(&pdev->dev, bus); + return err; +} + +static int __exit octeon_mdiobus_remove(struct platform_device *pdev) +{ + struct octeon_mdiobus *bus; + + bus = dev_get_drvdata(&pdev->dev); + + mdiobus_unregister(bus->mii_bus); + mdiobus_free(bus->mii_bus); + return 0; +} + +static struct platform_driver octeon_mdiobus_driver = { + .driver = { + .name = "mdio-octeon", + .owner = THIS_MODULE, + }, + .probe = octeon_mdiobus_probe, + .remove = __exit_p(octeon_mdiobus_remove), +}; + +void octeon_mdiobus_force_mod_depencency(void) +{ + /* Let ethernet drivers force us to be loaded. */ +} +EXPORT_SYMBOL(octeon_mdiobus_force_mod_depencency); + +static int __init octeon_mdiobus_mod_init(void) +{ + return platform_driver_register(&octeon_mdiobus_driver); +} + +static void __exit octeon_mdiobus_mod_exit(void) +{ + platform_driver_unregister(&octeon_mdiobus_driver); +} + +module_init(octeon_mdiobus_mod_init); +module_exit(octeon_mdiobus_mod_exit); + +MODULE_DESCRIPTION(DRV_DESCRIPTION); +MODULE_VERSION(DRV_VERSION); +MODULE_AUTHOR("David Daney"); +MODULE_LICENSE("GPL"); -- cgit v1.2.3 From d6aa60a10b2f5068e331ca2936b1e6c248ae37c1 Mon Sep 17 00:00:00 2001 From: David Daney Date: Wed, 14 Oct 2009 12:04:41 -0700 Subject: NET: Add Ethernet driver for Octeon MGMT devices. The Octeon MGMT Ethernet ports are present in some members of the Octeon SOC family (cn52XX and cn56XX have them). The mdio bus connected to the MGMT PHYs is shared with the main octeon-ethernet driver, we force it to be loaded first by calling octeon_mdiobus_force_mod_depencency. The platform devices for the MGMT Ethernet ports are added in arch/mips/cavium-octeon/octeon-platform.c, and the register definitions for the ports live in arch/mips/include/asm/octeon/ along with their ilk. Although it currently is the only driver in drivers/net/octeon, the directory was created looking forward to the day that octeon-ethernet will move there from its current home in drivers/staging. Signed-off-by: David Daney Acked-by: David S. Miller Signed-off-by: Ralf Baechle --- drivers/net/Kconfig | 2 + drivers/net/Makefile | 2 + drivers/net/octeon/Kconfig | 10 + drivers/net/octeon/Makefile | 2 + drivers/net/octeon/octeon_mgmt.c | 1176 ++++++++++++++++++++++++++++++++++++++ 5 files changed, 1192 insertions(+) create mode 100644 drivers/net/octeon/Kconfig create mode 100644 drivers/net/octeon/Makefile create mode 100644 drivers/net/octeon/octeon_mgmt.c (limited to 'drivers') diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index a5be9ac6405c..e58a65391ad2 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -1953,6 +1953,8 @@ config BCM63XX_ENET source "drivers/net/fs_enet/Kconfig" +source "drivers/net/octeon/Kconfig" + endif # NET_ETHERNET # diff --git a/drivers/net/Makefile b/drivers/net/Makefile index 246323d7f161..ad1346dd9da9 100644 --- a/drivers/net/Makefile +++ b/drivers/net/Makefile @@ -285,3 +285,5 @@ obj-$(CONFIG_VIRTIO_NET) += virtio_net.o obj-$(CONFIG_SFC) += sfc/ obj-$(CONFIG_WIMAX) += wimax/ + +obj-$(CONFIG_OCTEON_MGMT_ETHERNET) += octeon/ diff --git a/drivers/net/octeon/Kconfig b/drivers/net/octeon/Kconfig new file mode 100644 index 000000000000..1e56bbf3f5c0 --- /dev/null +++ b/drivers/net/octeon/Kconfig @@ -0,0 +1,10 @@ +config OCTEON_MGMT_ETHERNET + tristate "Octeon Management port ethernet driver (CN5XXX, CN6XXX)" + depends on CPU_CAVIUM_OCTEON + select PHYLIB + select MDIO_OCTEON + default y + help + This option enables the ethernet driver for the management + port on Cavium Networks' Octeon CN57XX, CN56XX, CN55XX, + CN54XX, CN52XX, and CN6XXX chips. diff --git a/drivers/net/octeon/Makefile b/drivers/net/octeon/Makefile new file mode 100644 index 000000000000..906edecacfd3 --- /dev/null +++ b/drivers/net/octeon/Makefile @@ -0,0 +1,2 @@ + +obj-$(CONFIG_OCTEON_MGMT_ETHERNET) += octeon_mgmt.o diff --git a/drivers/net/octeon/octeon_mgmt.c b/drivers/net/octeon/octeon_mgmt.c new file mode 100644 index 000000000000..050538bf155a --- /dev/null +++ b/drivers/net/octeon/octeon_mgmt.c @@ -0,0 +1,1176 @@ +/* + * 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) 2009 Cavium Networks + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +#define DRV_NAME "octeon_mgmt" +#define DRV_VERSION "2.0" +#define DRV_DESCRIPTION \ + "Cavium Networks Octeon MII (management) port Network Driver" + +#define OCTEON_MGMT_NAPI_WEIGHT 16 + +/* + * Ring sizes that are powers of two allow for more efficient modulo + * opertions. + */ +#define OCTEON_MGMT_RX_RING_SIZE 512 +#define OCTEON_MGMT_TX_RING_SIZE 128 + +/* Allow 8 bytes for vlan and FCS. */ +#define OCTEON_MGMT_RX_HEADROOM (ETH_HLEN + ETH_FCS_LEN + VLAN_HLEN) + +union mgmt_port_ring_entry { + u64 d64; + struct { + u64 reserved_62_63:2; + /* Length of the buffer/packet in bytes */ + u64 len:14; + /* For TX, signals that the packet should be timestamped */ + u64 tstamp:1; + /* The RX error code */ + u64 code:7; +#define RING_ENTRY_CODE_DONE 0xf +#define RING_ENTRY_CODE_MORE 0x10 + /* Physical address of the buffer */ + u64 addr:40; + } s; +}; + +struct octeon_mgmt { + struct net_device *netdev; + int port; + int irq; + u64 *tx_ring; + dma_addr_t tx_ring_handle; + unsigned int tx_next; + unsigned int tx_next_clean; + unsigned int tx_current_fill; + /* The tx_list lock also protects the ring related variables */ + struct sk_buff_head tx_list; + + /* RX variables only touched in napi_poll. No locking necessary. */ + u64 *rx_ring; + dma_addr_t rx_ring_handle; + unsigned int rx_next; + unsigned int rx_next_fill; + unsigned int rx_current_fill; + struct sk_buff_head rx_list; + + spinlock_t lock; + unsigned int last_duplex; + unsigned int last_link; + struct device *dev; + struct napi_struct napi; + struct tasklet_struct tx_clean_tasklet; + struct phy_device *phydev; +}; + +static void octeon_mgmt_set_rx_irq(struct octeon_mgmt *p, int enable) +{ + int port = p->port; + union cvmx_mixx_intena mix_intena; + unsigned long flags; + + spin_lock_irqsave(&p->lock, flags); + mix_intena.u64 = cvmx_read_csr(CVMX_MIXX_INTENA(port)); + mix_intena.s.ithena = enable ? 1 : 0; + cvmx_write_csr(CVMX_MIXX_INTENA(port), mix_intena.u64); + spin_unlock_irqrestore(&p->lock, flags); +} + +static void octeon_mgmt_set_tx_irq(struct octeon_mgmt *p, int enable) +{ + int port = p->port; + union cvmx_mixx_intena mix_intena; + unsigned long flags; + + spin_lock_irqsave(&p->lock, flags); + mix_intena.u64 = cvmx_read_csr(CVMX_MIXX_INTENA(port)); + mix_intena.s.othena = enable ? 1 : 0; + cvmx_write_csr(CVMX_MIXX_INTENA(port), mix_intena.u64); + spin_unlock_irqrestore(&p->lock, flags); +} + +static inline void octeon_mgmt_enable_rx_irq(struct octeon_mgmt *p) +{ + octeon_mgmt_set_rx_irq(p, 1); +} + +static inline void octeon_mgmt_disable_rx_irq(struct octeon_mgmt *p) +{ + octeon_mgmt_set_rx_irq(p, 0); +} + +static inline void octeon_mgmt_enable_tx_irq(struct octeon_mgmt *p) +{ + octeon_mgmt_set_tx_irq(p, 1); +} + +static inline void octeon_mgmt_disable_tx_irq(struct octeon_mgmt *p) +{ + octeon_mgmt_set_tx_irq(p, 0); +} + +static unsigned int ring_max_fill(unsigned int ring_size) +{ + return ring_size - 8; +} + +static unsigned int ring_size_to_bytes(unsigned int ring_size) +{ + return ring_size * sizeof(union mgmt_port_ring_entry); +} + +static void octeon_mgmt_rx_fill_ring(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + + while (p->rx_current_fill < ring_max_fill(OCTEON_MGMT_RX_RING_SIZE)) { + unsigned int size; + union mgmt_port_ring_entry re; + struct sk_buff *skb; + + /* CN56XX pass 1 needs 8 bytes of padding. */ + size = netdev->mtu + OCTEON_MGMT_RX_HEADROOM + 8 + NET_IP_ALIGN; + + skb = netdev_alloc_skb(netdev, size); + if (!skb) + break; + skb_reserve(skb, NET_IP_ALIGN); + __skb_queue_tail(&p->rx_list, skb); + + re.d64 = 0; + re.s.len = size; + re.s.addr = dma_map_single(p->dev, skb->data, + size, + DMA_FROM_DEVICE); + + /* Put it in the ring. */ + p->rx_ring[p->rx_next_fill] = re.d64; + dma_sync_single_for_device(p->dev, p->rx_ring_handle, + ring_size_to_bytes(OCTEON_MGMT_RX_RING_SIZE), + DMA_BIDIRECTIONAL); + p->rx_next_fill = + (p->rx_next_fill + 1) % OCTEON_MGMT_RX_RING_SIZE; + p->rx_current_fill++; + /* Ring the bell. */ + cvmx_write_csr(CVMX_MIXX_IRING2(port), 1); + } +} + +static void octeon_mgmt_clean_tx_buffers(struct octeon_mgmt *p) +{ + int port = p->port; + union cvmx_mixx_orcnt mix_orcnt; + union mgmt_port_ring_entry re; + struct sk_buff *skb; + int cleaned = 0; + unsigned long flags; + + mix_orcnt.u64 = cvmx_read_csr(CVMX_MIXX_ORCNT(port)); + while (mix_orcnt.s.orcnt) { + dma_sync_single_for_cpu(p->dev, p->tx_ring_handle, + ring_size_to_bytes(OCTEON_MGMT_TX_RING_SIZE), + DMA_BIDIRECTIONAL); + + spin_lock_irqsave(&p->tx_list.lock, flags); + + re.d64 = p->tx_ring[p->tx_next_clean]; + p->tx_next_clean = + (p->tx_next_clean + 1) % OCTEON_MGMT_TX_RING_SIZE; + skb = __skb_dequeue(&p->tx_list); + + mix_orcnt.u64 = 0; + mix_orcnt.s.orcnt = 1; + + /* Acknowledge to hardware that we have the buffer. */ + cvmx_write_csr(CVMX_MIXX_ORCNT(port), mix_orcnt.u64); + p->tx_current_fill--; + + spin_unlock_irqrestore(&p->tx_list.lock, flags); + + dma_unmap_single(p->dev, re.s.addr, re.s.len, + DMA_TO_DEVICE); + dev_kfree_skb_any(skb); + cleaned++; + + mix_orcnt.u64 = cvmx_read_csr(CVMX_MIXX_ORCNT(port)); + } + + if (cleaned && netif_queue_stopped(p->netdev)) + netif_wake_queue(p->netdev); +} + +static void octeon_mgmt_clean_tx_tasklet(unsigned long arg) +{ + struct octeon_mgmt *p = (struct octeon_mgmt *)arg; + octeon_mgmt_clean_tx_buffers(p); + octeon_mgmt_enable_tx_irq(p); +} + +static void octeon_mgmt_update_rx_stats(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + unsigned long flags; + u64 drop, bad; + + /* These reads also clear the count registers. */ + drop = cvmx_read_csr(CVMX_AGL_GMX_RXX_STATS_PKTS_DRP(port)); + bad = cvmx_read_csr(CVMX_AGL_GMX_RXX_STATS_PKTS_BAD(port)); + + if (drop || bad) { + /* Do an atomic update. */ + spin_lock_irqsave(&p->lock, flags); + netdev->stats.rx_errors += bad; + netdev->stats.rx_dropped += drop; + spin_unlock_irqrestore(&p->lock, flags); + } +} + +static void octeon_mgmt_update_tx_stats(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + unsigned long flags; + + union cvmx_agl_gmx_txx_stat0 s0; + union cvmx_agl_gmx_txx_stat1 s1; + + /* These reads also clear the count registers. */ + s0.u64 = cvmx_read_csr(CVMX_AGL_GMX_TXX_STAT0(port)); + s1.u64 = cvmx_read_csr(CVMX_AGL_GMX_TXX_STAT1(port)); + + if (s0.s.xsdef || s0.s.xscol || s1.s.scol || s1.s.mcol) { + /* Do an atomic update. */ + spin_lock_irqsave(&p->lock, flags); + netdev->stats.tx_errors += s0.s.xsdef + s0.s.xscol; + netdev->stats.collisions += s1.s.scol + s1.s.mcol; + spin_unlock_irqrestore(&p->lock, flags); + } +} + +/* + * Dequeue a receive skb and its corresponding ring entry. The ring + * entry is returned, *pskb is updated to point to the skb. + */ +static u64 octeon_mgmt_dequeue_rx_buffer(struct octeon_mgmt *p, + struct sk_buff **pskb) +{ + union mgmt_port_ring_entry re; + + dma_sync_single_for_cpu(p->dev, p->rx_ring_handle, + ring_size_to_bytes(OCTEON_MGMT_RX_RING_SIZE), + DMA_BIDIRECTIONAL); + + re.d64 = p->rx_ring[p->rx_next]; + p->rx_next = (p->rx_next + 1) % OCTEON_MGMT_RX_RING_SIZE; + p->rx_current_fill--; + *pskb = __skb_dequeue(&p->rx_list); + + dma_unmap_single(p->dev, re.s.addr, + ETH_FRAME_LEN + OCTEON_MGMT_RX_HEADROOM, + DMA_FROM_DEVICE); + + return re.d64; +} + + +static int octeon_mgmt_receive_one(struct octeon_mgmt *p) +{ + int port = p->port; + struct net_device *netdev = p->netdev; + union cvmx_mixx_ircnt mix_ircnt; + union mgmt_port_ring_entry re; + struct sk_buff *skb; + struct sk_buff *skb2; + struct sk_buff *skb_new; + union mgmt_port_ring_entry re2; + int rc = 1; + + + re.d64 = octeon_mgmt_dequeue_rx_buffer(p, &skb); + if (likely(re.s.code == RING_ENTRY_CODE_DONE)) { + /* A good packet, send it up. */ + skb_put(skb, re.s.len); +good: + skb->protocol = eth_type_trans(skb, netdev); + netdev->stats.rx_packets++; + netdev->stats.rx_bytes += skb->len; + netdev->last_rx = jiffies; + netif_receive_skb(skb); + rc = 0; + } else if (re.s.code == RING_ENTRY_CODE_MORE) { + /* + * Packet split across skbs. This can happen if we + * increase the MTU. Buffers that are already in the + * rx ring can then end up being too small. As the rx + * ring is refilled, buffers sized for the new MTU + * will be used and we should go back to the normal + * non-split case. + */ + skb_put(skb, re.s.len); + do { + re2.d64 = octeon_mgmt_dequeue_rx_buffer(p, &skb2); + if (re2.s.code != RING_ENTRY_CODE_MORE + && re2.s.code != RING_ENTRY_CODE_DONE) + goto split_error; + skb_put(skb2, re2.s.len); + skb_new = skb_copy_expand(skb, 0, skb2->len, + GFP_ATOMIC); + if (!skb_new) + goto split_error; + if (skb_copy_bits(skb2, 0, skb_tail_pointer(skb_new), + skb2->len)) + goto split_error; + skb_put(skb_new, skb2->len); + dev_kfree_skb_any(skb); + dev_kfree_skb_any(skb2); + skb = skb_new; + } while (re2.s.code == RING_ENTRY_CODE_MORE); + goto good; + } else { + /* Some other error, discard it. */ + dev_kfree_skb_any(skb); + /* + * Error statistics are accumulated in + * octeon_mgmt_update_rx_stats. + */ + } + goto done; +split_error: + /* Discard the whole mess. */ + dev_kfree_skb_any(skb); + dev_kfree_skb_any(skb2); + while (re2.s.code == RING_ENTRY_CODE_MORE) { + re2.d64 = octeon_mgmt_dequeue_rx_buffer(p, &skb2); + dev_kfree_skb_any(skb2); + } + netdev->stats.rx_errors++; + +done: + /* Tell the hardware we processed a packet. */ + mix_ircnt.u64 = 0; + mix_ircnt.s.ircnt = 1; + cvmx_write_csr(CVMX_MIXX_IRCNT(port), mix_ircnt.u64); + return rc; + +} + +static int octeon_mgmt_receive_packets(struct octeon_mgmt *p, int budget) +{ + int port = p->port; + unsigned int work_done = 0; + union cvmx_mixx_ircnt mix_ircnt; + int rc; + + + mix_ircnt.u64 = cvmx_read_csr(CVMX_MIXX_IRCNT(port)); + while (work_done < budget && mix_ircnt.s.ircnt) { + + rc = octeon_mgmt_receive_one(p); + if (!rc) + work_done++; + + /* Check for more packets. */ + mix_ircnt.u64 = cvmx_read_csr(CVMX_MIXX_IRCNT(port)); + } + + octeon_mgmt_rx_fill_ring(p->netdev); + + return work_done; +} + +static int octeon_mgmt_napi_poll(struct napi_struct *napi, int budget) +{ + struct octeon_mgmt *p = container_of(napi, struct octeon_mgmt, napi); + struct net_device *netdev = p->netdev; + unsigned int work_done = 0; + + work_done = octeon_mgmt_receive_packets(p, budget); + + if (work_done < budget) { + /* We stopped because no more packets were available. */ + napi_complete(napi); + octeon_mgmt_enable_rx_irq(p); + } + octeon_mgmt_update_rx_stats(netdev); + + return work_done; +} + +/* Reset the hardware to clean state. */ +static void octeon_mgmt_reset_hw(struct octeon_mgmt *p) +{ + union cvmx_mixx_ctl mix_ctl; + union cvmx_mixx_bist mix_bist; + union cvmx_agl_gmx_bist agl_gmx_bist; + + mix_ctl.u64 = 0; + cvmx_write_csr(CVMX_MIXX_CTL(p->port), mix_ctl.u64); + do { + mix_ctl.u64 = cvmx_read_csr(CVMX_MIXX_CTL(p->port)); + } while (mix_ctl.s.busy); + mix_ctl.s.reset = 1; + cvmx_write_csr(CVMX_MIXX_CTL(p->port), mix_ctl.u64); + cvmx_read_csr(CVMX_MIXX_CTL(p->port)); + cvmx_wait(64); + + mix_bist.u64 = cvmx_read_csr(CVMX_MIXX_BIST(p->port)); + if (mix_bist.u64) + dev_warn(p->dev, "MIX failed BIST (0x%016llx)\n", + (unsigned long long)mix_bist.u64); + + agl_gmx_bist.u64 = cvmx_read_csr(CVMX_AGL_GMX_BIST); + if (agl_gmx_bist.u64) + dev_warn(p->dev, "AGL failed BIST (0x%016llx)\n", + (unsigned long long)agl_gmx_bist.u64); +} + +struct octeon_mgmt_cam_state { + u64 cam[6]; + u64 cam_mask; + int cam_index; +}; + +static void octeon_mgmt_cam_state_add(struct octeon_mgmt_cam_state *cs, + unsigned char *addr) +{ + int i; + + for (i = 0; i < 6; i++) + cs->cam[i] |= (u64)addr[i] << (8 * (cs->cam_index)); + cs->cam_mask |= (1ULL << cs->cam_index); + cs->cam_index++; +} + +static void octeon_mgmt_set_rx_filtering(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + int i; + union cvmx_agl_gmx_rxx_adr_ctl adr_ctl; + union cvmx_agl_gmx_prtx_cfg agl_gmx_prtx; + unsigned long flags; + unsigned int prev_packet_enable; + unsigned int cam_mode = 1; /* 1 - Accept on CAM match */ + unsigned int multicast_mode = 1; /* 1 - Reject all multicast. */ + struct octeon_mgmt_cam_state cam_state; + struct dev_addr_list *list; + struct list_head *pos; + int available_cam_entries; + + memset(&cam_state, 0, sizeof(cam_state)); + + if ((netdev->flags & IFF_PROMISC) || netdev->dev_addrs.count > 7) { + cam_mode = 0; + available_cam_entries = 8; + } else { + /* + * One CAM entry for the primary address, leaves seven + * for the secondary addresses. + */ + available_cam_entries = 7 - netdev->dev_addrs.count; + } + + if (netdev->flags & IFF_MULTICAST) { + if (cam_mode == 0 || (netdev->flags & IFF_ALLMULTI) + || netdev->mc_count > available_cam_entries) + multicast_mode = 2; /* 1 - Accept all multicast. */ + else + multicast_mode = 0; /* 0 - Use CAM. */ + } + + if (cam_mode == 1) { + /* Add primary address. */ + octeon_mgmt_cam_state_add(&cam_state, netdev->dev_addr); + list_for_each(pos, &netdev->dev_addrs.list) { + struct netdev_hw_addr *hw_addr; + hw_addr = list_entry(pos, struct netdev_hw_addr, list); + octeon_mgmt_cam_state_add(&cam_state, hw_addr->addr); + list = list->next; + } + } + if (multicast_mode == 0) { + i = netdev->mc_count; + list = netdev->mc_list; + while (i--) { + octeon_mgmt_cam_state_add(&cam_state, list->da_addr); + list = list->next; + } + } + + + spin_lock_irqsave(&p->lock, flags); + + /* Disable packet I/O. */ + agl_gmx_prtx.u64 = cvmx_read_csr(CVMX_AGL_GMX_PRTX_CFG(port)); + prev_packet_enable = agl_gmx_prtx.s.en; + agl_gmx_prtx.s.en = 0; + cvmx_write_csr(CVMX_AGL_GMX_PRTX_CFG(port), agl_gmx_prtx.u64); + + + adr_ctl.u64 = 0; + adr_ctl.s.cam_mode = cam_mode; + adr_ctl.s.mcst = multicast_mode; + adr_ctl.s.bcst = 1; /* Allow broadcast */ + + cvmx_write_csr(CVMX_AGL_GMX_RXX_ADR_CTL(port), adr_ctl.u64); + + cvmx_write_csr(CVMX_AGL_GMX_RXX_ADR_CAM0(port), cam_state.cam[0]); + cvmx_write_csr(CVMX_AGL_GMX_RXX_ADR_CAM1(port), cam_state.cam[1]); + cvmx_write_csr(CVMX_AGL_GMX_RXX_ADR_CAM2(port), cam_state.cam[2]); + cvmx_write_csr(CVMX_AGL_GMX_RXX_ADR_CAM3(port), cam_state.cam[3]); + cvmx_write_csr(CVMX_AGL_GMX_RXX_ADR_CAM4(port), cam_state.cam[4]); + cvmx_write_csr(CVMX_AGL_GMX_RXX_ADR_CAM5(port), cam_state.cam[5]); + cvmx_write_csr(CVMX_AGL_GMX_RXX_ADR_CAM_EN(port), cam_state.cam_mask); + + /* Restore packet I/O. */ + agl_gmx_prtx.s.en = prev_packet_enable; + cvmx_write_csr(CVMX_AGL_GMX_PRTX_CFG(port), agl_gmx_prtx.u64); + + spin_unlock_irqrestore(&p->lock, flags); +} + +static int octeon_mgmt_set_mac_address(struct net_device *netdev, void *addr) +{ + struct sockaddr *sa = addr; + + if (!is_valid_ether_addr(sa->sa_data)) + return -EADDRNOTAVAIL; + + memcpy(netdev->dev_addr, sa->sa_data, ETH_ALEN); + + octeon_mgmt_set_rx_filtering(netdev); + + return 0; +} + +static int octeon_mgmt_change_mtu(struct net_device *netdev, int new_mtu) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + int size_without_fcs = new_mtu + OCTEON_MGMT_RX_HEADROOM; + + /* + * Limit the MTU to make sure the ethernet packets are between + * 64 bytes and 16383 bytes. + */ + if (size_without_fcs < 64 || size_without_fcs > 16383) { + dev_warn(p->dev, "MTU must be between %d and %d.\n", + 64 - OCTEON_MGMT_RX_HEADROOM, + 16383 - OCTEON_MGMT_RX_HEADROOM); + return -EINVAL; + } + + netdev->mtu = new_mtu; + + cvmx_write_csr(CVMX_AGL_GMX_RXX_FRM_MAX(port), size_without_fcs); + cvmx_write_csr(CVMX_AGL_GMX_RXX_JABBER(port), + (size_without_fcs + 7) & 0xfff8); + + return 0; +} + +static irqreturn_t octeon_mgmt_interrupt(int cpl, void *dev_id) +{ + struct net_device *netdev = dev_id; + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + union cvmx_mixx_isr mixx_isr; + + mixx_isr.u64 = cvmx_read_csr(CVMX_MIXX_ISR(port)); + + /* Clear any pending interrupts */ + cvmx_write_csr(CVMX_MIXX_ISR(port), + cvmx_read_csr(CVMX_MIXX_ISR(port))); + cvmx_read_csr(CVMX_MIXX_ISR(port)); + + if (mixx_isr.s.irthresh) { + octeon_mgmt_disable_rx_irq(p); + napi_schedule(&p->napi); + } + if (mixx_isr.s.orthresh) { + octeon_mgmt_disable_tx_irq(p); + tasklet_schedule(&p->tx_clean_tasklet); + } + + return IRQ_HANDLED; +} + +static int octeon_mgmt_ioctl(struct net_device *netdev, + struct ifreq *rq, int cmd) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + + if (!netif_running(netdev)) + return -EINVAL; + + if (!p->phydev) + return -EINVAL; + + return phy_mii_ioctl(p->phydev, if_mii(rq), cmd); +} + +static void octeon_mgmt_adjust_link(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + union cvmx_agl_gmx_prtx_cfg prtx_cfg; + unsigned long flags; + int link_changed = 0; + + spin_lock_irqsave(&p->lock, flags); + if (p->phydev->link) { + if (!p->last_link) + link_changed = 1; + if (p->last_duplex != p->phydev->duplex) { + p->last_duplex = p->phydev->duplex; + prtx_cfg.u64 = + cvmx_read_csr(CVMX_AGL_GMX_PRTX_CFG(port)); + prtx_cfg.s.duplex = p->phydev->duplex; + cvmx_write_csr(CVMX_AGL_GMX_PRTX_CFG(port), + prtx_cfg.u64); + } + } else { + if (p->last_link) + link_changed = -1; + } + p->last_link = p->phydev->link; + spin_unlock_irqrestore(&p->lock, flags); + + if (link_changed != 0) { + if (link_changed > 0) { + netif_carrier_on(netdev); + pr_info("%s: Link is up - %d/%s\n", netdev->name, + p->phydev->speed, + DUPLEX_FULL == p->phydev->duplex ? + "Full" : "Half"); + } else { + netif_carrier_off(netdev); + pr_info("%s: Link is down\n", netdev->name); + } + } +} + +static int octeon_mgmt_init_phy(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + char phy_id[20]; + + if (octeon_is_simulation()) { + /* No PHYs in the simulator. */ + netif_carrier_on(netdev); + return 0; + } + + snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT, "0", p->port); + + p->phydev = phy_connect(netdev, phy_id, octeon_mgmt_adjust_link, 0, + PHY_INTERFACE_MODE_MII); + + if (IS_ERR(p->phydev)) { + p->phydev = NULL; + return -1; + } + + phy_start_aneg(p->phydev); + + return 0; +} + +static int octeon_mgmt_open(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + union cvmx_mixx_ctl mix_ctl; + union cvmx_agl_gmx_inf_mode agl_gmx_inf_mode; + union cvmx_mixx_oring1 oring1; + union cvmx_mixx_iring1 iring1; + union cvmx_agl_gmx_prtx_cfg prtx_cfg; + union cvmx_agl_gmx_rxx_frm_ctl rxx_frm_ctl; + union cvmx_mixx_irhwm mix_irhwm; + union cvmx_mixx_orhwm mix_orhwm; + union cvmx_mixx_intena mix_intena; + struct sockaddr sa; + + /* Allocate ring buffers. */ + p->tx_ring = kzalloc(ring_size_to_bytes(OCTEON_MGMT_TX_RING_SIZE), + GFP_KERNEL); + if (!p->tx_ring) + return -ENOMEM; + p->tx_ring_handle = + dma_map_single(p->dev, p->tx_ring, + ring_size_to_bytes(OCTEON_MGMT_TX_RING_SIZE), + DMA_BIDIRECTIONAL); + p->tx_next = 0; + p->tx_next_clean = 0; + p->tx_current_fill = 0; + + + p->rx_ring = kzalloc(ring_size_to_bytes(OCTEON_MGMT_RX_RING_SIZE), + GFP_KERNEL); + if (!p->rx_ring) + goto err_nomem; + p->rx_ring_handle = + dma_map_single(p->dev, p->rx_ring, + ring_size_to_bytes(OCTEON_MGMT_RX_RING_SIZE), + DMA_BIDIRECTIONAL); + + p->rx_next = 0; + p->rx_next_fill = 0; + p->rx_current_fill = 0; + + octeon_mgmt_reset_hw(p); + + mix_ctl.u64 = cvmx_read_csr(CVMX_MIXX_CTL(port)); + + /* Bring it out of reset if needed. */ + if (mix_ctl.s.reset) { + mix_ctl.s.reset = 0; + cvmx_write_csr(CVMX_MIXX_CTL(port), mix_ctl.u64); + do { + mix_ctl.u64 = cvmx_read_csr(CVMX_MIXX_CTL(port)); + } while (mix_ctl.s.reset); + } + + agl_gmx_inf_mode.u64 = 0; + agl_gmx_inf_mode.s.en = 1; + cvmx_write_csr(CVMX_AGL_GMX_INF_MODE, agl_gmx_inf_mode.u64); + + oring1.u64 = 0; + oring1.s.obase = p->tx_ring_handle >> 3; + oring1.s.osize = OCTEON_MGMT_TX_RING_SIZE; + cvmx_write_csr(CVMX_MIXX_ORING1(port), oring1.u64); + + iring1.u64 = 0; + iring1.s.ibase = p->rx_ring_handle >> 3; + iring1.s.isize = OCTEON_MGMT_RX_RING_SIZE; + cvmx_write_csr(CVMX_MIXX_IRING1(port), iring1.u64); + + /* Disable packet I/O. */ + prtx_cfg.u64 = cvmx_read_csr(CVMX_AGL_GMX_PRTX_CFG(port)); + prtx_cfg.s.en = 0; + cvmx_write_csr(CVMX_AGL_GMX_PRTX_CFG(port), prtx_cfg.u64); + + memcpy(sa.sa_data, netdev->dev_addr, ETH_ALEN); + octeon_mgmt_set_mac_address(netdev, &sa); + + octeon_mgmt_change_mtu(netdev, netdev->mtu); + + /* + * Enable the port HW. Packets are not allowed until + * cvmx_mgmt_port_enable() is called. + */ + mix_ctl.u64 = 0; + mix_ctl.s.crc_strip = 1; /* Strip the ending CRC */ + mix_ctl.s.en = 1; /* Enable the port */ + mix_ctl.s.nbtarb = 0; /* Arbitration mode */ + /* MII CB-request FIFO programmable high watermark */ + mix_ctl.s.mrq_hwm = 1; + cvmx_write_csr(CVMX_MIXX_CTL(port), mix_ctl.u64); + + if (OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1_X) + || OCTEON_IS_MODEL(OCTEON_CN52XX_PASS1_X)) { + /* + * Force compensation values, as they are not + * determined properly by HW + */ + union cvmx_agl_gmx_drv_ctl drv_ctl; + + drv_ctl.u64 = cvmx_read_csr(CVMX_AGL_GMX_DRV_CTL); + if (port) { + drv_ctl.s.byp_en1 = 1; + drv_ctl.s.nctl1 = 6; + drv_ctl.s.pctl1 = 6; + } else { + drv_ctl.s.byp_en = 1; + drv_ctl.s.nctl = 6; + drv_ctl.s.pctl = 6; + } + cvmx_write_csr(CVMX_AGL_GMX_DRV_CTL, drv_ctl.u64); + } + + octeon_mgmt_rx_fill_ring(netdev); + + /* Clear statistics. */ + /* Clear on read. */ + cvmx_write_csr(CVMX_AGL_GMX_RXX_STATS_CTL(port), 1); + cvmx_write_csr(CVMX_AGL_GMX_RXX_STATS_PKTS_DRP(port), 0); + cvmx_write_csr(CVMX_AGL_GMX_RXX_STATS_PKTS_BAD(port), 0); + + cvmx_write_csr(CVMX_AGL_GMX_TXX_STATS_CTL(port), 1); + cvmx_write_csr(CVMX_AGL_GMX_TXX_STAT0(port), 0); + cvmx_write_csr(CVMX_AGL_GMX_TXX_STAT1(port), 0); + + /* Clear any pending interrupts */ + cvmx_write_csr(CVMX_MIXX_ISR(port), cvmx_read_csr(CVMX_MIXX_ISR(port))); + + if (request_irq(p->irq, octeon_mgmt_interrupt, 0, netdev->name, + netdev)) { + dev_err(p->dev, "request_irq(%d) failed.\n", p->irq); + goto err_noirq; + } + + /* Interrupt every single RX packet */ + mix_irhwm.u64 = 0; + mix_irhwm.s.irhwm = 0; + cvmx_write_csr(CVMX_MIXX_IRHWM(port), mix_irhwm.u64); + + /* Interrupt when we have 5 or more packets to clean. */ + mix_orhwm.u64 = 0; + mix_orhwm.s.orhwm = 5; + cvmx_write_csr(CVMX_MIXX_ORHWM(port), mix_orhwm.u64); + + /* Enable receive and transmit interrupts */ + mix_intena.u64 = 0; + mix_intena.s.ithena = 1; + mix_intena.s.othena = 1; + cvmx_write_csr(CVMX_MIXX_INTENA(port), mix_intena.u64); + + + /* Enable packet I/O. */ + + rxx_frm_ctl.u64 = 0; + rxx_frm_ctl.s.pre_align = 1; + /* + * When set, disables the length check for non-min sized pkts + * with padding in the client data. + */ + rxx_frm_ctl.s.pad_len = 1; + /* When set, disables the length check for VLAN pkts */ + rxx_frm_ctl.s.vlan_len = 1; + /* When set, PREAMBLE checking is less strict */ + rxx_frm_ctl.s.pre_free = 1; + /* Control Pause Frames can match station SMAC */ + rxx_frm_ctl.s.ctl_smac = 0; + /* Control Pause Frames can match globally assign Multicast address */ + rxx_frm_ctl.s.ctl_mcst = 1; + /* Forward pause information to TX block */ + rxx_frm_ctl.s.ctl_bck = 1; + /* Drop Control Pause Frames */ + rxx_frm_ctl.s.ctl_drp = 1; + /* Strip off the preamble */ + rxx_frm_ctl.s.pre_strp = 1; + /* + * This port is configured to send PREAMBLE+SFD to begin every + * frame. GMX checks that the PREAMBLE is sent correctly. + */ + rxx_frm_ctl.s.pre_chk = 1; + cvmx_write_csr(CVMX_AGL_GMX_RXX_FRM_CTL(port), rxx_frm_ctl.u64); + + /* Enable the AGL block */ + agl_gmx_inf_mode.u64 = 0; + agl_gmx_inf_mode.s.en = 1; + cvmx_write_csr(CVMX_AGL_GMX_INF_MODE, agl_gmx_inf_mode.u64); + + /* Configure the port duplex and enables */ + prtx_cfg.u64 = cvmx_read_csr(CVMX_AGL_GMX_PRTX_CFG(port)); + prtx_cfg.s.tx_en = 1; + prtx_cfg.s.rx_en = 1; + prtx_cfg.s.en = 1; + p->last_duplex = 1; + prtx_cfg.s.duplex = p->last_duplex; + cvmx_write_csr(CVMX_AGL_GMX_PRTX_CFG(port), prtx_cfg.u64); + + p->last_link = 0; + netif_carrier_off(netdev); + + if (octeon_mgmt_init_phy(netdev)) { + dev_err(p->dev, "Cannot initialize PHY.\n"); + goto err_noirq; + } + + netif_wake_queue(netdev); + napi_enable(&p->napi); + + return 0; +err_noirq: + octeon_mgmt_reset_hw(p); + dma_unmap_single(p->dev, p->rx_ring_handle, + ring_size_to_bytes(OCTEON_MGMT_RX_RING_SIZE), + DMA_BIDIRECTIONAL); + kfree(p->rx_ring); +err_nomem: + dma_unmap_single(p->dev, p->tx_ring_handle, + ring_size_to_bytes(OCTEON_MGMT_TX_RING_SIZE), + DMA_BIDIRECTIONAL); + kfree(p->tx_ring); + return -ENOMEM; +} + +static int octeon_mgmt_stop(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + + napi_disable(&p->napi); + netif_stop_queue(netdev); + + if (p->phydev) + phy_disconnect(p->phydev); + + netif_carrier_off(netdev); + + octeon_mgmt_reset_hw(p); + + + free_irq(p->irq, netdev); + + /* dma_unmap is a nop on Octeon, so just free everything. */ + skb_queue_purge(&p->tx_list); + skb_queue_purge(&p->rx_list); + + dma_unmap_single(p->dev, p->rx_ring_handle, + ring_size_to_bytes(OCTEON_MGMT_RX_RING_SIZE), + DMA_BIDIRECTIONAL); + kfree(p->rx_ring); + + dma_unmap_single(p->dev, p->tx_ring_handle, + ring_size_to_bytes(OCTEON_MGMT_TX_RING_SIZE), + DMA_BIDIRECTIONAL); + kfree(p->tx_ring); + + + return 0; +} + +static int octeon_mgmt_xmit(struct sk_buff *skb, struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + int port = p->port; + union mgmt_port_ring_entry re; + unsigned long flags; + + re.d64 = 0; + re.s.len = skb->len; + re.s.addr = dma_map_single(p->dev, skb->data, + skb->len, + DMA_TO_DEVICE); + + spin_lock_irqsave(&p->tx_list.lock, flags); + + if (unlikely(p->tx_current_fill >= + ring_max_fill(OCTEON_MGMT_TX_RING_SIZE))) { + spin_unlock_irqrestore(&p->tx_list.lock, flags); + + dma_unmap_single(p->dev, re.s.addr, re.s.len, + DMA_TO_DEVICE); + + netif_stop_queue(netdev); + return NETDEV_TX_BUSY; + } + + __skb_queue_tail(&p->tx_list, skb); + + /* Put it in the ring. */ + p->tx_ring[p->tx_next] = re.d64; + p->tx_next = (p->tx_next + 1) % OCTEON_MGMT_TX_RING_SIZE; + p->tx_current_fill++; + + spin_unlock_irqrestore(&p->tx_list.lock, flags); + + dma_sync_single_for_device(p->dev, p->tx_ring_handle, + ring_size_to_bytes(OCTEON_MGMT_TX_RING_SIZE), + DMA_BIDIRECTIONAL); + + netdev->stats.tx_packets++; + netdev->stats.tx_bytes += skb->len; + + /* Ring the bell. */ + cvmx_write_csr(CVMX_MIXX_ORING2(port), 1); + + netdev->trans_start = jiffies; + octeon_mgmt_clean_tx_buffers(p); + octeon_mgmt_update_tx_stats(netdev); + return NETDEV_TX_OK; +} + +#ifdef CONFIG_NET_POLL_CONTROLLER +static void octeon_mgmt_poll_controller(struct net_device *netdev) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + + octeon_mgmt_receive_packets(p, 16); + octeon_mgmt_update_rx_stats(netdev); + return; +} +#endif + +static void octeon_mgmt_get_drvinfo(struct net_device *netdev, + struct ethtool_drvinfo *info) +{ + strncpy(info->driver, DRV_NAME, sizeof(info->driver)); + strncpy(info->version, DRV_VERSION, sizeof(info->version)); + strncpy(info->fw_version, "N/A", sizeof(info->fw_version)); + strncpy(info->bus_info, "N/A", sizeof(info->bus_info)); + info->n_stats = 0; + info->testinfo_len = 0; + info->regdump_len = 0; + info->eedump_len = 0; +} + +static int octeon_mgmt_get_settings(struct net_device *netdev, + struct ethtool_cmd *cmd) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + + if (p->phydev) + return phy_ethtool_gset(p->phydev, cmd); + + return -EINVAL; +} + +static int octeon_mgmt_set_settings(struct net_device *netdev, + struct ethtool_cmd *cmd) +{ + struct octeon_mgmt *p = netdev_priv(netdev); + + if (!capable(CAP_NET_ADMIN)) + return -EPERM; + + if (p->phydev) + return phy_ethtool_sset(p->phydev, cmd); + + return -EINVAL; +} + +static const struct ethtool_ops octeon_mgmt_ethtool_ops = { + .get_drvinfo = octeon_mgmt_get_drvinfo, + .get_link = ethtool_op_get_link, + .get_settings = octeon_mgmt_get_settings, + .set_settings = octeon_mgmt_set_settings +}; + +static const struct net_device_ops octeon_mgmt_ops = { + .ndo_open = octeon_mgmt_open, + .ndo_stop = octeon_mgmt_stop, + .ndo_start_xmit = octeon_mgmt_xmit, + .ndo_set_rx_mode = octeon_mgmt_set_rx_filtering, + .ndo_set_multicast_list = octeon_mgmt_set_rx_filtering, + .ndo_set_mac_address = octeon_mgmt_set_mac_address, + .ndo_do_ioctl = octeon_mgmt_ioctl, + .ndo_change_mtu = octeon_mgmt_change_mtu, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = octeon_mgmt_poll_controller, +#endif +}; + +static int __init octeon_mgmt_probe(struct platform_device *pdev) +{ + struct resource *res_irq; + struct net_device *netdev; + struct octeon_mgmt *p; + int i; + + netdev = alloc_etherdev(sizeof(struct octeon_mgmt)); + if (netdev == NULL) + return -ENOMEM; + + dev_set_drvdata(&pdev->dev, netdev); + p = netdev_priv(netdev); + netif_napi_add(netdev, &p->napi, octeon_mgmt_napi_poll, + OCTEON_MGMT_NAPI_WEIGHT); + + p->netdev = netdev; + p->dev = &pdev->dev; + + p->port = pdev->id; + snprintf(netdev->name, IFNAMSIZ, "mgmt%d", p->port); + + res_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (!res_irq) + goto err; + + p->irq = res_irq->start; + spin_lock_init(&p->lock); + + skb_queue_head_init(&p->tx_list); + skb_queue_head_init(&p->rx_list); + tasklet_init(&p->tx_clean_tasklet, + octeon_mgmt_clean_tx_tasklet, (unsigned long)p); + + netdev->netdev_ops = &octeon_mgmt_ops; + netdev->ethtool_ops = &octeon_mgmt_ethtool_ops; + + + /* The mgmt ports get the first N MACs. */ + for (i = 0; i < 6; i++) + netdev->dev_addr[i] = octeon_bootinfo->mac_addr_base[i]; + netdev->dev_addr[5] += p->port; + + if (p->port >= octeon_bootinfo->mac_addr_count) + dev_err(&pdev->dev, + "Error %s: Using MAC outside of the assigned range: " + "%02x:%02x:%02x:%02x:%02x:%02x\n", netdev->name, + netdev->dev_addr[0], netdev->dev_addr[1], + netdev->dev_addr[2], netdev->dev_addr[3], + netdev->dev_addr[4], netdev->dev_addr[5]); + + if (register_netdev(netdev)) + goto err; + + dev_info(&pdev->dev, "Version " DRV_VERSION "\n"); + return 0; +err: + free_netdev(netdev); + return -ENOENT; +} + +static int __exit octeon_mgmt_remove(struct platform_device *pdev) +{ + struct net_device *netdev = dev_get_drvdata(&pdev->dev); + + unregister_netdev(netdev); + free_netdev(netdev); + return 0; +} + +static struct platform_driver octeon_mgmt_driver = { + .driver = { + .name = "octeon_mgmt", + .owner = THIS_MODULE, + }, + .probe = octeon_mgmt_probe, + .remove = __exit_p(octeon_mgmt_remove), +}; + +extern void octeon_mdiobus_force_mod_depencency(void); + +static int __init octeon_mgmt_mod_init(void) +{ + /* Force our mdiobus driver module to be loaded first. */ + octeon_mdiobus_force_mod_depencency(); + return platform_driver_register(&octeon_mgmt_driver); +} + +static void __exit octeon_mgmt_mod_exit(void) +{ + platform_driver_unregister(&octeon_mgmt_driver); +} + +module_init(octeon_mgmt_mod_init); +module_exit(octeon_mgmt_mod_exit); + +MODULE_DESCRIPTION(DRV_DESCRIPTION); +MODULE_AUTHOR("David Daney"); +MODULE_LICENSE("GPL"); +MODULE_VERSION(DRV_VERSION); -- cgit v1.2.3 From f6ed1b3b3579db5c8c3aaf6fd3010c706973a35d Mon Sep 17 00:00:00 2001 From: David Daney Date: Wed, 14 Oct 2009 12:04:42 -0700 Subject: Staging: octeon-ethernet: Convert to use PHY Abstraction Layer. The octeon-ethernet driver shares an mdio bus with the octeon-mgmt driver. Here we convert the octeon-ethernet driver to use the PHY Abstraction Layer. Signed-off-by: David Daney Signed-off-by: Ralf Baechle --- drivers/staging/octeon/Kconfig | 3 +- drivers/staging/octeon/ethernet-mdio.c | 204 ++++++++++++------------------- drivers/staging/octeon/ethernet-mdio.h | 2 +- drivers/staging/octeon/ethernet-proc.c | 112 ----------------- drivers/staging/octeon/ethernet-rgmii.c | 52 ++++---- drivers/staging/octeon/ethernet-sgmii.c | 2 +- drivers/staging/octeon/ethernet-xaui.c | 2 +- drivers/staging/octeon/ethernet.c | 23 ++-- drivers/staging/octeon/octeon-ethernet.h | 6 +- 9 files changed, 125 insertions(+), 281 deletions(-) (limited to 'drivers') diff --git a/drivers/staging/octeon/Kconfig b/drivers/staging/octeon/Kconfig index 536e2382de54..638ad6b35891 100644 --- a/drivers/staging/octeon/Kconfig +++ b/drivers/staging/octeon/Kconfig @@ -1,7 +1,8 @@ config OCTEON_ETHERNET tristate "Cavium Networks Octeon Ethernet support" depends on CPU_CAVIUM_OCTEON - select MII + select PHYLIB + select MDIO_OCTEON help This driver supports the builtin ethernet ports on Cavium Networks' products in the Octeon family. This driver supports the diff --git a/drivers/staging/octeon/ethernet-mdio.c b/drivers/staging/octeon/ethernet-mdio.c index 31a58e508924..05a5cc0f43ed 100644 --- a/drivers/staging/octeon/ethernet-mdio.c +++ b/drivers/staging/octeon/ethernet-mdio.c @@ -26,7 +26,8 @@ **********************************************************************/ #include #include -#include +#include + #include #include @@ -34,86 +35,12 @@ #include "ethernet-defines.h" #include "octeon-ethernet.h" #include "ethernet-mdio.h" +#include "ethernet-util.h" #include "cvmx-helper-board.h" #include "cvmx-smix-defs.h" -DECLARE_MUTEX(mdio_sem); - -/** - * Perform an MII read. Called by the generic MII routines - * - * @dev: Device to perform read for - * @phy_id: The MII phy id - * @location: Register location to read - * Returns Result from the read or zero on failure - */ -static int cvm_oct_mdio_read(struct net_device *dev, int phy_id, int location) -{ - union cvmx_smix_cmd smi_cmd; - union cvmx_smix_rd_dat smi_rd; - - smi_cmd.u64 = 0; - smi_cmd.s.phy_op = 1; - smi_cmd.s.phy_adr = phy_id; - smi_cmd.s.reg_adr = location; - cvmx_write_csr(CVMX_SMIX_CMD(0), smi_cmd.u64); - - do { - if (!in_interrupt()) - yield(); - smi_rd.u64 = cvmx_read_csr(CVMX_SMIX_RD_DAT(0)); - } while (smi_rd.s.pending); - - if (smi_rd.s.val) - return smi_rd.s.dat; - else - return 0; -} - -static int cvm_oct_mdio_dummy_read(struct net_device *dev, int phy_id, - int location) -{ - return 0xffff; -} - -/** - * Perform an MII write. Called by the generic MII routines - * - * @dev: Device to perform write for - * @phy_id: The MII phy id - * @location: Register location to write - * @val: Value to write - */ -static void cvm_oct_mdio_write(struct net_device *dev, int phy_id, int location, - int val) -{ - union cvmx_smix_cmd smi_cmd; - union cvmx_smix_wr_dat smi_wr; - - smi_wr.u64 = 0; - smi_wr.s.dat = val; - cvmx_write_csr(CVMX_SMIX_WR_DAT(0), smi_wr.u64); - - smi_cmd.u64 = 0; - smi_cmd.s.phy_op = 0; - smi_cmd.s.phy_adr = phy_id; - smi_cmd.s.reg_adr = location; - cvmx_write_csr(CVMX_SMIX_CMD(0), smi_cmd.u64); - - do { - if (!in_interrupt()) - yield(); - smi_wr.u64 = cvmx_read_csr(CVMX_SMIX_WR_DAT(0)); - } while (smi_wr.s.pending); -} - -static void cvm_oct_mdio_dummy_write(struct net_device *dev, int phy_id, - int location, int val) -{ -} - static void cvm_oct_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { @@ -125,49 +52,37 @@ static void cvm_oct_get_drvinfo(struct net_device *dev, static int cvm_oct_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct octeon_ethernet *priv = netdev_priv(dev); - int ret; - down(&mdio_sem); - ret = mii_ethtool_gset(&priv->mii_info, cmd); - up(&mdio_sem); + if (priv->phydev) + return phy_ethtool_gset(priv->phydev, cmd); - return ret; + return -EINVAL; } static int cvm_oct_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) { struct octeon_ethernet *priv = netdev_priv(dev); - int ret; - down(&mdio_sem); - ret = mii_ethtool_sset(&priv->mii_info, cmd); - up(&mdio_sem); + if (!capable(CAP_NET_ADMIN)) + return -EPERM; + + if (priv->phydev) + return phy_ethtool_sset(priv->phydev, cmd); - return ret; + return -EINVAL; } static int cvm_oct_nway_reset(struct net_device *dev) { struct octeon_ethernet *priv = netdev_priv(dev); - int ret; - down(&mdio_sem); - ret = mii_nway_restart(&priv->mii_info); - up(&mdio_sem); + if (!capable(CAP_NET_ADMIN)) + return -EPERM; - return ret; -} + if (priv->phydev) + return phy_start_aneg(priv->phydev); -static u32 cvm_oct_get_link(struct net_device *dev) -{ - struct octeon_ethernet *priv = netdev_priv(dev); - u32 ret; - - down(&mdio_sem); - ret = mii_link_ok(&priv->mii_info); - up(&mdio_sem); - - return ret; + return -EINVAL; } const struct ethtool_ops cvm_oct_ethtool_ops = { @@ -175,7 +90,7 @@ const struct ethtool_ops cvm_oct_ethtool_ops = { .get_settings = cvm_oct_get_settings, .set_settings = cvm_oct_set_settings, .nway_reset = cvm_oct_nway_reset, - .get_link = cvm_oct_get_link, + .get_link = ethtool_op_get_link, .get_sg = ethtool_op_get_sg, .get_tx_csum = ethtool_op_get_tx_csum, }; @@ -191,41 +106,78 @@ const struct ethtool_ops cvm_oct_ethtool_ops = { int cvm_oct_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) { struct octeon_ethernet *priv = netdev_priv(dev); - struct mii_ioctl_data *data = if_mii(rq); - unsigned int duplex_chg; - int ret; - down(&mdio_sem); - ret = generic_mii_ioctl(&priv->mii_info, data, cmd, &duplex_chg); - up(&mdio_sem); + if (!netif_running(dev)) + return -EINVAL; + + if (!priv->phydev) + return -EINVAL; + + return phy_mii_ioctl(priv->phydev, if_mii(rq), cmd); +} - return ret; +static void cvm_oct_adjust_link(struct net_device *dev) +{ + struct octeon_ethernet *priv = netdev_priv(dev); + cvmx_helper_link_info_t link_info; + + if (priv->last_link != priv->phydev->link) { + priv->last_link = priv->phydev->link; + link_info.u64 = 0; + link_info.s.link_up = priv->last_link ? 1 : 0; + link_info.s.full_duplex = priv->phydev->duplex ? 1 : 0; + link_info.s.speed = priv->phydev->speed; + cvmx_helper_link_set( priv->port, link_info); + if (priv->last_link) { + netif_carrier_on(dev); + if (priv->queue != -1) + DEBUGPRINT("%s: %u Mbps %s duplex, " + "port %2d, queue %2d\n", + dev->name, priv->phydev->speed, + priv->phydev->duplex ? + "Full" : "Half", + priv->port, priv->queue); + else + DEBUGPRINT("%s: %u Mbps %s duplex, " + "port %2d, POW\n", + dev->name, priv->phydev->speed, + priv->phydev->duplex ? + "Full" : "Half", + priv->port); + } else { + netif_carrier_off(dev); + DEBUGPRINT("%s: Link down\n", dev->name); + } + } } + /** - * Setup the MDIO device structures + * Setup the PHY * * @dev: Device to setup * * Returns Zero on success, negative on failure */ -int cvm_oct_mdio_setup_device(struct net_device *dev) +int cvm_oct_phy_setup_device(struct net_device *dev) { struct octeon_ethernet *priv = netdev_priv(dev); - int phy_id = cvmx_helper_board_get_mii_address(priv->port); - if (phy_id != -1) { - priv->mii_info.dev = dev; - priv->mii_info.phy_id = phy_id; - priv->mii_info.phy_id_mask = 0xff; - priv->mii_info.supports_gmii = 1; - priv->mii_info.reg_num_mask = 0x1f; - priv->mii_info.mdio_read = cvm_oct_mdio_read; - priv->mii_info.mdio_write = cvm_oct_mdio_write; - } else { - /* Supply dummy MDIO routines so the kernel won't crash - if the user tries to read them */ - priv->mii_info.mdio_read = cvm_oct_mdio_dummy_read; - priv->mii_info.mdio_write = cvm_oct_mdio_dummy_write; + + int phy_addr = cvmx_helper_board_get_mii_address(priv->port); + if (phy_addr != -1) { + char phy_id[20]; + + snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT, "0", phy_addr); + + priv->phydev = phy_connect(dev, phy_id, cvm_oct_adjust_link, 0, + PHY_INTERFACE_MODE_GMII); + + if (IS_ERR(priv->phydev)) { + priv->phydev = NULL; + return -1; + } + priv->last_link = 0; + phy_start_aneg(priv->phydev); } return 0; } diff --git a/drivers/staging/octeon/ethernet-mdio.h b/drivers/staging/octeon/ethernet-mdio.h index b3328aeec2df..55d0614a7cd9 100644 --- a/drivers/staging/octeon/ethernet-mdio.h +++ b/drivers/staging/octeon/ethernet-mdio.h @@ -43,4 +43,4 @@ extern const struct ethtool_ops cvm_oct_ethtool_ops; int cvm_oct_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); -int cvm_oct_mdio_setup_device(struct net_device *dev); +int cvm_oct_phy_setup_device(struct net_device *dev); diff --git a/drivers/staging/octeon/ethernet-proc.c b/drivers/staging/octeon/ethernet-proc.c index 8fa88fc419b7..16308d484d3b 100644 --- a/drivers/staging/octeon/ethernet-proc.c +++ b/drivers/staging/octeon/ethernet-proc.c @@ -25,7 +25,6 @@ * Contact Cavium Networks for more information **********************************************************************/ #include -#include #include #include #include @@ -38,112 +37,6 @@ #include "cvmx-helper.h" #include "cvmx-pip.h" -static unsigned long long cvm_oct_stats_read_switch(struct net_device *dev, - int phy_id, int offset) -{ - struct octeon_ethernet *priv = netdev_priv(dev); - - priv->mii_info.mdio_write(dev, phy_id, 0x1d, 0xcc00 | offset); - return ((uint64_t) priv->mii_info. - mdio_read(dev, phy_id, - 0x1e) << 16) | (uint64_t) priv->mii_info. - mdio_read(dev, phy_id, 0x1f); -} - -static int cvm_oct_stats_switch_show(struct seq_file *m, void *v) -{ - static const int ports[] = { 0, 1, 2, 3, 9, -1 }; - struct net_device *dev = cvm_oct_device[0]; - int index = 0; - - while (ports[index] != -1) { - - /* Latch port */ - struct octeon_ethernet *priv = netdev_priv(dev); - - priv->mii_info.mdio_write(dev, 0x1b, 0x1d, - 0xdc00 | ports[index]); - seq_printf(m, "\nSwitch Port %d\n", ports[index]); - seq_printf(m, "InGoodOctets: %12llu\t" - "OutOctets: %12llu\t" - "64 Octets: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, - 0x00) | - (cvm_oct_stats_read_switch(dev, 0x1b, 0x01) << 32), - cvm_oct_stats_read_switch(dev, 0x1b, - 0x0E) | - (cvm_oct_stats_read_switch(dev, 0x1b, 0x0F) << 32), - cvm_oct_stats_read_switch(dev, 0x1b, 0x08)); - - seq_printf(m, "InBadOctets: %12llu\t" - "OutUnicast: %12llu\t" - "65-127 Octets: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x02), - cvm_oct_stats_read_switch(dev, 0x1b, 0x10), - cvm_oct_stats_read_switch(dev, 0x1b, 0x09)); - - seq_printf(m, "InUnicast: %12llu\t" - "OutBroadcasts: %12llu\t" - "128-255 Octets: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x04), - cvm_oct_stats_read_switch(dev, 0x1b, 0x13), - cvm_oct_stats_read_switch(dev, 0x1b, 0x0A)); - - seq_printf(m, "InBroadcasts: %12llu\t" - "OutMulticasts: %12llu\t" - "256-511 Octets: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x06), - cvm_oct_stats_read_switch(dev, 0x1b, 0x12), - cvm_oct_stats_read_switch(dev, 0x1b, 0x0B)); - - seq_printf(m, "InMulticasts: %12llu\t" - "OutPause: %12llu\t" - "512-1023 Octets:%12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x07), - cvm_oct_stats_read_switch(dev, 0x1b, 0x15), - cvm_oct_stats_read_switch(dev, 0x1b, 0x0C)); - - seq_printf(m, "InPause: %12llu\t" - "Excessive: %12llu\t" - "1024-Max Octets:%12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x16), - cvm_oct_stats_read_switch(dev, 0x1b, 0x11), - cvm_oct_stats_read_switch(dev, 0x1b, 0x0D)); - - seq_printf(m, "InUndersize: %12llu\t" - "Collisions: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x18), - cvm_oct_stats_read_switch(dev, 0x1b, 0x1E)); - - seq_printf(m, "InFragments: %12llu\t" - "Deferred: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x19), - cvm_oct_stats_read_switch(dev, 0x1b, 0x05)); - - seq_printf(m, "InOversize: %12llu\t" - "Single: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x1A), - cvm_oct_stats_read_switch(dev, 0x1b, 0x14)); - - seq_printf(m, "InJabber: %12llu\t" - "Multiple: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x1B), - cvm_oct_stats_read_switch(dev, 0x1b, 0x17)); - - seq_printf(m, "In RxErr: %12llu\t" - "OutFCSErr: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x1C), - cvm_oct_stats_read_switch(dev, 0x1b, 0x03)); - - seq_printf(m, "InFCSErr: %12llu\t" - "Late: %12llu\n", - cvm_oct_stats_read_switch(dev, 0x1b, 0x1D), - cvm_oct_stats_read_switch(dev, 0x1b, 0x1F)); - index++; - } - return 0; -} - /** * User is reading /proc/octeon_ethernet_stats * @@ -215,11 +108,6 @@ static int cvm_oct_stats_show(struct seq_file *m, void *v) } } - if (cvm_oct_device[0]) { - priv = netdev_priv(cvm_oct_device[0]); - if (priv->imode == CVMX_HELPER_INTERFACE_MODE_GMII) - cvm_oct_stats_switch_show(m, v); - } return 0; } diff --git a/drivers/staging/octeon/ethernet-rgmii.c b/drivers/staging/octeon/ethernet-rgmii.c index fbaa465d2fac..3820f1ec11d1 100644 --- a/drivers/staging/octeon/ethernet-rgmii.c +++ b/drivers/staging/octeon/ethernet-rgmii.c @@ -147,32 +147,36 @@ static void cvm_oct_rgmii_poll(struct net_device *dev) cvmx_write_csr(CVMX_GMXX_RXX_INT_REG(index, interface), gmxx_rxx_int_reg.u64); } - - link_info = cvmx_helper_link_autoconf(priv->port); - priv->link_info = link_info.u64; + if (priv->phydev == NULL) { + link_info = cvmx_helper_link_autoconf(priv->port); + priv->link_info = link_info.u64; + } spin_unlock_irqrestore(&global_register_lock, flags); - /* Tell Linux */ - if (link_info.s.link_up) { - - if (!netif_carrier_ok(dev)) - netif_carrier_on(dev); - if (priv->queue != -1) - DEBUGPRINT - ("%s: %u Mbps %s duplex, port %2d, queue %2d\n", - dev->name, link_info.s.speed, - (link_info.s.full_duplex) ? "Full" : "Half", - priv->port, priv->queue); - else - DEBUGPRINT("%s: %u Mbps %s duplex, port %2d, POW\n", - dev->name, link_info.s.speed, - (link_info.s.full_duplex) ? "Full" : "Half", - priv->port); - } else { - - if (netif_carrier_ok(dev)) - netif_carrier_off(dev); - DEBUGPRINT("%s: Link down\n", dev->name); + if (priv->phydev == NULL) { + /* Tell core. */ + if (link_info.s.link_up) { + if (!netif_carrier_ok(dev)) + netif_carrier_on(dev); + if (priv->queue != -1) + DEBUGPRINT("%s: %u Mbps %s duplex, " + "port %2d, queue %2d\n", + dev->name, link_info.s.speed, + (link_info.s.full_duplex) ? + "Full" : "Half", + priv->port, priv->queue); + else + DEBUGPRINT("%s: %u Mbps %s duplex, " + "port %2d, POW\n", + dev->name, link_info.s.speed, + (link_info.s.full_duplex) ? + "Full" : "Half", + priv->port); + } else { + if (netif_carrier_ok(dev)) + netif_carrier_off(dev); + DEBUGPRINT("%s: Link down\n", dev->name); + } } } diff --git a/drivers/staging/octeon/ethernet-sgmii.c b/drivers/staging/octeon/ethernet-sgmii.c index 2b54996bd85d..6061d01eca2d 100644 --- a/drivers/staging/octeon/ethernet-sgmii.c +++ b/drivers/staging/octeon/ethernet-sgmii.c @@ -113,7 +113,7 @@ int cvm_oct_sgmii_init(struct net_device *dev) struct octeon_ethernet *priv = netdev_priv(dev); cvm_oct_common_init(dev); dev->netdev_ops->ndo_stop(dev); - if (!octeon_is_simulation()) + if (!octeon_is_simulation() && priv->phydev == NULL) priv->poll = cvm_oct_sgmii_poll; /* FIXME: Need autoneg logic */ diff --git a/drivers/staging/octeon/ethernet-xaui.c b/drivers/staging/octeon/ethernet-xaui.c index 0c2e7cc40f35..ee3dc41b2c53 100644 --- a/drivers/staging/octeon/ethernet-xaui.c +++ b/drivers/staging/octeon/ethernet-xaui.c @@ -112,7 +112,7 @@ int cvm_oct_xaui_init(struct net_device *dev) struct octeon_ethernet *priv = netdev_priv(dev); cvm_oct_common_init(dev); dev->netdev_ops->ndo_stop(dev); - if (!octeon_is_simulation()) + if (!octeon_is_simulation() && priv->phydev == NULL) priv->poll = cvm_oct_xaui_poll; return 0; diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c index 492c5029992d..4cfd4b136b32 100644 --- a/drivers/staging/octeon/ethernet.c +++ b/drivers/staging/octeon/ethernet.c @@ -30,7 +30,7 @@ #include #include #include -#include +#include #include @@ -132,8 +132,6 @@ static struct timer_list cvm_oct_poll_timer; */ struct net_device *cvm_oct_device[TOTAL_NUMBER_OF_PORTS]; -extern struct semaphore mdio_sem; - /** * Periodic timer tick for slow management operations * @@ -160,13 +158,8 @@ static void cvm_do_timer(unsigned long arg) goto out; priv = netdev_priv(cvm_oct_device[port]); - if (priv->poll) { - /* skip polling if we don't get the lock */ - if (!down_trylock(&mdio_sem)) { - priv->poll(cvm_oct_device[port]); - up(&mdio_sem); - } - } + if (priv->poll) + priv->poll(cvm_oct_device[port]); queues_per_port = cvmx_pko_get_num_queues(port); /* Drain any pending packets in the free list */ @@ -524,7 +517,7 @@ int cvm_oct_common_init(struct net_device *dev) dev->features |= NETIF_F_LLTX; SET_ETHTOOL_OPS(dev, &cvm_oct_ethtool_ops); - cvm_oct_mdio_setup_device(dev); + cvm_oct_phy_setup_device(dev); dev->netdev_ops->ndo_set_mac_address(dev, &sa); dev->netdev_ops->ndo_change_mtu(dev, dev->mtu); @@ -540,7 +533,10 @@ int cvm_oct_common_init(struct net_device *dev) void cvm_oct_common_uninit(struct net_device *dev) { - /* Currently nothing to do */ + struct octeon_ethernet *priv = netdev_priv(dev); + + if (priv->phydev) + phy_disconnect(priv->phydev); } static const struct net_device_ops cvm_oct_npi_netdev_ops = { @@ -627,6 +623,8 @@ static const struct net_device_ops cvm_oct_pow_netdev_ops = { #endif }; +extern void octeon_mdiobus_force_mod_depencency(void); + /** * Module/ driver initialization. Creates the linux network * devices. @@ -640,6 +638,7 @@ static int __init cvm_oct_init_module(void) int fau = FAU_NUM_PACKET_BUFFERS_TO_FREE; int qos; + octeon_mdiobus_force_mod_depencency(); pr_notice("cavium-ethernet %s\n", OCTEON_ETHERNET_VERSION); if (OCTEON_IS_MODEL(OCTEON_CN52XX)) diff --git a/drivers/staging/octeon/octeon-ethernet.h b/drivers/staging/octeon/octeon-ethernet.h index 3aef9878fc0a..402a15b9bb0e 100644 --- a/drivers/staging/octeon/octeon-ethernet.h +++ b/drivers/staging/octeon/octeon-ethernet.h @@ -50,9 +50,9 @@ struct octeon_ethernet { /* List of outstanding tx buffers per queue */ struct sk_buff_head tx_free_list[16]; /* Device statistics */ - struct net_device_stats stats -; /* Generic MII info structure */ - struct mii_if_info mii_info; + struct net_device_stats stats; + struct phy_device *phydev; + unsigned int last_link; /* Last negotiated link state */ uint64_t link_info; /* Called periodically to check link status */ -- cgit v1.2.3 From de4148f3ef54b644a181ad75a6fb4b373f2b01f0 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Thu, 17 Dec 2009 01:57:35 +0000 Subject: MIPS: eXcite: Remove platform. The platform has never been fully merged Signed-off-by: Ralf Baechle Cc: Thomas Koeller Cc: David Woodhouse Cc: Wim Van Sebroeck Cc: linux-kernel@vger.kernel.org Cc: linux-mtd@lists.infradead.org Acked-by: David Woodhouse Acked-by: Wim Van Sebroeck --- arch/mips/Kconfig | 18 - arch/mips/Makefile | 7 - arch/mips/basler/excite/Kconfig | 9 - arch/mips/basler/excite/Makefile | 8 - arch/mips/basler/excite/excite_device.c | 403 ------ arch/mips/basler/excite/excite_iodev.c | 178 --- arch/mips/basler/excite/excite_iodev.h | 10 - arch/mips/basler/excite/excite_irq.c | 122 -- arch/mips/basler/excite/excite_procfs.c | 92 -- arch/mips/basler/excite/excite_prom.c | 144 --- arch/mips/basler/excite/excite_setup.c | 302 ----- arch/mips/configs/ar7_defconfig | 1 - arch/mips/configs/bcm47xx_defconfig | 1 - arch/mips/configs/bcm63xx_defconfig | 1 - arch/mips/configs/bigsur_defconfig | 1 - arch/mips/configs/capcella_defconfig | 1 - arch/mips/configs/cavium-octeon_defconfig | 1 - arch/mips/configs/cobalt_defconfig | 1 - arch/mips/configs/db1000_defconfig | 1 - arch/mips/configs/db1100_defconfig | 1 - arch/mips/configs/db1200_defconfig | 1 - arch/mips/configs/db1500_defconfig | 1 - arch/mips/configs/db1550_defconfig | 1 - arch/mips/configs/decstation_defconfig | 1 - arch/mips/configs/e55_defconfig | 1 - arch/mips/configs/excite_defconfig | 1335 -------------------- arch/mips/configs/fuloong2e_defconfig | 1 - arch/mips/configs/ip22_defconfig | 1 - arch/mips/configs/ip27_defconfig | 1 - arch/mips/configs/ip28_defconfig | 1 - arch/mips/configs/ip32_defconfig | 1 - arch/mips/configs/jazz_defconfig | 1 - arch/mips/configs/jmr3927_defconfig | 1 - arch/mips/configs/lasat_defconfig | 1 - arch/mips/configs/lemote2f_defconfig | 1 - arch/mips/configs/malta_defconfig | 1 - arch/mips/configs/markeins_defconfig | 1 - arch/mips/configs/mipssim_defconfig | 1 - arch/mips/configs/mpc30x_defconfig | 1 - arch/mips/configs/msp71xx_defconfig | 1 - arch/mips/configs/mtx1_defconfig | 1 - arch/mips/configs/pb1100_defconfig | 1 - arch/mips/configs/pb1500_defconfig | 1 - arch/mips/configs/pb1550_defconfig | 1 - arch/mips/configs/pnx8335-stb225_defconfig | 1 - arch/mips/configs/pnx8550-jbs_defconfig | 1 - arch/mips/configs/pnx8550-stb810_defconfig | 1 - arch/mips/configs/powertv_defconfig | 1 - arch/mips/configs/rb532_defconfig | 1 - arch/mips/configs/rbtx49xx_defconfig | 1 - arch/mips/configs/rm200_defconfig | 1 - arch/mips/configs/sb1250-swarm_defconfig | 1 - arch/mips/configs/tb0219_defconfig | 1 - arch/mips/configs/tb0226_defconfig | 1 - arch/mips/configs/tb0287_defconfig | 1 - arch/mips/configs/workpad_defconfig | 1 - arch/mips/configs/wrppmc_defconfig | 1 - arch/mips/configs/yosemite_defconfig | 1 - .../asm/mach-excite/cpu-feature-overrides.h | 48 - arch/mips/include/asm/mach-excite/excite.h | 154 --- arch/mips/include/asm/mach-excite/excite_fpga.h | 80 -- .../include/asm/mach-excite/excite_nandflash.h | 7 - arch/mips/include/asm/mach-excite/rm9k_eth.h | 23 - arch/mips/include/asm/mach-excite/rm9k_wdt.h | 12 - arch/mips/include/asm/mach-excite/rm9k_xicap.h | 16 - arch/mips/include/asm/mach-excite/war.h | 25 - arch/mips/pci/Makefile | 1 - arch/mips/pci/fixup-excite.c | 36 - arch/mips/pci/pci-excite.c | 149 --- drivers/mtd/nand/Kconfig | 8 - drivers/mtd/nand/Makefile | 1 - drivers/mtd/nand/excite_nandflash.c | 248 ---- drivers/watchdog/Kconfig | 10 - drivers/watchdog/Makefile | 1 - drivers/watchdog/rm9k_wdt.c | 419 ------ 75 files changed, 3912 deletions(-) delete mode 100644 arch/mips/basler/excite/Kconfig delete mode 100644 arch/mips/basler/excite/Makefile delete mode 100644 arch/mips/basler/excite/excite_device.c delete mode 100644 arch/mips/basler/excite/excite_iodev.c delete mode 100644 arch/mips/basler/excite/excite_iodev.h delete mode 100644 arch/mips/basler/excite/excite_irq.c delete mode 100644 arch/mips/basler/excite/excite_procfs.c delete mode 100644 arch/mips/basler/excite/excite_prom.c delete mode 100644 arch/mips/basler/excite/excite_setup.c delete mode 100644 arch/mips/configs/excite_defconfig delete mode 100644 arch/mips/include/asm/mach-excite/cpu-feature-overrides.h delete mode 100644 arch/mips/include/asm/mach-excite/excite.h delete mode 100644 arch/mips/include/asm/mach-excite/excite_fpga.h delete mode 100644 arch/mips/include/asm/mach-excite/excite_nandflash.h delete mode 100644 arch/mips/include/asm/mach-excite/rm9k_eth.h delete mode 100644 arch/mips/include/asm/mach-excite/rm9k_wdt.h delete mode 100644 arch/mips/include/asm/mach-excite/rm9k_xicap.h delete mode 100644 arch/mips/include/asm/mach-excite/war.h delete mode 100644 arch/mips/pci/fixup-excite.c delete mode 100644 arch/mips/pci/pci-excite.c delete mode 100644 drivers/mtd/nand/excite_nandflash.c delete mode 100644 drivers/watchdog/rm9k_wdt.c (limited to 'drivers') diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 0be245d28a1d..f374ccac1917 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -50,23 +50,6 @@ config AR7 Support for the Texas Instruments AR7 System-on-a-Chip family: TNETD7100, 7200 and 7300. -config BASLER_EXCITE - bool "Basler eXcite smart camera" - select CEVT_R4K - select CSRC_R4K - select DMA_COHERENT - select HW_HAS_PCI - select IRQ_CPU - select IRQ_CPU_RM7K - select IRQ_CPU_RM9K - select MIPS_RM9122 - select SYS_HAS_CPU_RM9000 - select SYS_SUPPORTS_32BIT_KERNEL - select SYS_SUPPORTS_BIG_ENDIAN - help - The eXcite is a smart camera platform manufactured by - Basler Vision Technologies AG. - config BCM47XX bool "BCM47XX based boards" select CEVT_R4K @@ -701,7 +684,6 @@ config CAVIUM_OCTEON_REFERENCE_BOARD endchoice source "arch/mips/alchemy/Kconfig" -source "arch/mips/basler/excite/Kconfig" source "arch/mips/bcm63xx/Kconfig" source "arch/mips/jazz/Kconfig" source "arch/mips/lasat/Kconfig" diff --git a/arch/mips/Makefile b/arch/mips/Makefile index d2c39fdcdfeb..1893efd43fca 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -368,13 +368,6 @@ core-$(CONFIG_PMC_YOSEMITE) += arch/mips/pmc-sierra/yosemite/ cflags-$(CONFIG_PMC_YOSEMITE) += -I$(srctree)/arch/mips/include/asm/mach-yosemite load-$(CONFIG_PMC_YOSEMITE) += 0xffffffff80100000 -# -# Basler eXcite -# -core-$(CONFIG_BASLER_EXCITE) += arch/mips/basler/excite/ -cflags-$(CONFIG_BASLER_EXCITE) += -I$(srctree)/arch/mips/include/asm/mach-excite -load-$(CONFIG_BASLER_EXCITE) += 0x80100000 - # # LASAT platforms # diff --git a/arch/mips/basler/excite/Kconfig b/arch/mips/basler/excite/Kconfig deleted file mode 100644 index ba506075608b..000000000000 --- a/arch/mips/basler/excite/Kconfig +++ /dev/null @@ -1,9 +0,0 @@ -config BASLER_EXCITE_PROTOTYPE - bool "Support for pre-release units" - depends on BASLER_EXCITE - default n - help - Pre-series (prototype) units are different from later ones in - some ways. Select this option if you have one of these. Please - note that a kernel built with this option selected will not be - able to run on normal units. diff --git a/arch/mips/basler/excite/Makefile b/arch/mips/basler/excite/Makefile deleted file mode 100644 index cff29cf46d03..000000000000 --- a/arch/mips/basler/excite/Makefile +++ /dev/null @@ -1,8 +0,0 @@ -# -# Makefile for Basler eXcite -# - -obj-$(CONFIG_BASLER_EXCITE) += excite_irq.o excite_prom.o excite_setup.o \ - excite_device.o excite_procfs.o - -obj-m += excite_iodev.o diff --git a/arch/mips/basler/excite/excite_device.c b/arch/mips/basler/excite/excite_device.c deleted file mode 100644 index e00bc2d7f301..000000000000 --- a/arch/mips/basler/excite/excite_device.c +++ /dev/null @@ -1,403 +0,0 @@ -/* - * Copyright (C) 2004 by Basler Vision Technologies AG - * Author: Thomas Koeller - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include - -#include "excite_iodev.h" - -#define RM9K_GE_UNIT 0 -#define XICAP_UNIT 0 -#define NAND_UNIT 0 - -#define DLL_TIMEOUT 3 /* seconds */ - - -#define RINIT(__start__, __end__, __name__, __parent__) { \ - .name = __name__ "_0", \ - .start = (__start__), \ - .end = (__end__), \ - .flags = 0, \ - .parent = (__parent__) \ -} - -#define RINIT_IRQ(__irq__, __name__) { \ - .name = __name__ "_0", \ - .start = (__irq__), \ - .end = (__irq__), \ - .flags = IORESOURCE_IRQ, \ - .parent = NULL \ -} - - - -enum { - slice_xicap, - slice_eth -}; - - - -static struct resource - excite_ctr_resource __maybe_unused = { - .name = "GPI counters", - .start = 0, - .end = 5, - .flags = 0, - .parent = NULL, - .sibling = NULL, - .child = NULL - }, - excite_gpislice_resource __maybe_unused = { - .name = "GPI slices", - .start = 0, - .end = 1, - .flags = 0, - .parent = NULL, - .sibling = NULL, - .child = NULL - }, - excite_mdio_channel_resource __maybe_unused = { - .name = "MDIO channels", - .start = 0, - .end = 1, - .flags = 0, - .parent = NULL, - .sibling = NULL, - .child = NULL - }, - excite_fifomem_resource __maybe_unused = { - .name = "FIFO memory", - .start = 0, - .end = 767, - .flags = 0, - .parent = NULL, - .sibling = NULL, - .child = NULL - }, - excite_scram_resource __maybe_unused = { - .name = "Scratch RAM", - .start = EXCITE_PHYS_SCRAM, - .end = EXCITE_PHYS_SCRAM + EXCITE_SIZE_SCRAM - 1, - .flags = IORESOURCE_MEM, - .parent = NULL, - .sibling = NULL, - .child = NULL - }, - excite_fpga_resource __maybe_unused = { - .name = "System FPGA", - .start = EXCITE_PHYS_FPGA, - .end = EXCITE_PHYS_FPGA + EXCITE_SIZE_FPGA - 1, - .flags = IORESOURCE_MEM, - .parent = NULL, - .sibling = NULL, - .child = NULL - }, - excite_nand_resource __maybe_unused = { - .name = "NAND flash control", - .start = EXCITE_PHYS_NAND, - .end = EXCITE_PHYS_NAND + EXCITE_SIZE_NAND - 1, - .flags = IORESOURCE_MEM, - .parent = NULL, - .sibling = NULL, - .child = NULL - }, - excite_titan_resource __maybe_unused = { - .name = "TITAN registers", - .start = EXCITE_PHYS_TITAN, - .end = EXCITE_PHYS_TITAN + EXCITE_SIZE_TITAN - 1, - .flags = IORESOURCE_MEM, - .parent = NULL, - .sibling = NULL, - .child = NULL - }; - - - -static void adjust_resources(struct resource *res, unsigned int n) -{ - struct resource *p; - const unsigned long mask = IORESOURCE_IO | IORESOURCE_MEM - | IORESOURCE_IRQ | IORESOURCE_DMA; - - for (p = res; p < res + n; p++) { - const struct resource * const parent = p->parent; - if (parent) { - p->start += parent->start; - p->end += parent->start; - p->flags = parent->flags & mask; - } - } -} - - - -#if defined(CONFIG_EXCITE_FCAP_GPI) || defined(CONFIG_EXCITE_FCAP_GPI_MODULE) -static struct resource xicap_rsrc[] = { - RINIT(0x4840, 0x486f, XICAP_RESOURCE_FIFO_RX, &excite_titan_resource), - RINIT(0x4940, 0x494b, XICAP_RESOURCE_FIFO_TX, &excite_titan_resource), - RINIT(0x5040, 0x5127, XICAP_RESOURCE_XDMA, &excite_titan_resource), - RINIT(0x1000, 0x112f, XICAP_RESOURCE_PKTPROC, &excite_titan_resource), - RINIT(0x1100, 0x110f, XICAP_RESOURCE_PKT_STREAM, &excite_fpga_resource), - RINIT(0x0800, 0x0bff, XICAP_RESOURCE_DMADESC, &excite_scram_resource), - RINIT(slice_xicap, slice_xicap, XICAP_RESOURCE_GPI_SLICE, &excite_gpislice_resource), - RINIT(0x0100, 0x02ff, XICAP_RESOURCE_FIFO_BLK, &excite_fifomem_resource), - RINIT_IRQ(TITAN_IRQ, XICAP_RESOURCE_IRQ) -}; - -static struct platform_device xicap_pdev = { - .name = XICAP_NAME, - .id = XICAP_UNIT, - .num_resources = ARRAY_SIZE(xicap_rsrc), - .resource = xicap_rsrc -}; - -/* - * Create a platform device for the GPI port that receives the - * image data from the embedded camera. - */ -static int __init xicap_devinit(void) -{ - unsigned long tend; - u32 reg; - int retval; - - adjust_resources(xicap_rsrc, ARRAY_SIZE(xicap_rsrc)); - - /* Power up the slice and configure it. */ - reg = titan_readl(CPTC1R); - reg &= ~(0x11100 << slice_xicap); - titan_writel(reg, CPTC1R); - - /* Enable slice & DLL. */ - reg= titan_readl(CPRR); - reg &= ~(0x00030003 << (slice_xicap * 2)); - titan_writel(reg, CPRR); - - /* Wait for DLLs to lock */ - tend = jiffies + DLL_TIMEOUT * HZ; - while (time_before(jiffies, tend)) { - if (!(~titan_readl(CPDSR) & (0x1 << (slice_xicap * 4)))) - break; - yield(); - } - - if (~titan_readl(CPDSR) & (0x1 << (slice_xicap * 4))) { - printk(KERN_ERR "%s: DLL not locked after %u seconds\n", - xicap_pdev.name, DLL_TIMEOUT); - retval = -ETIME; - } else { - /* Register platform device */ - retval = platform_device_register(&xicap_pdev); - } - - return retval; -} - -device_initcall(xicap_devinit); -#endif /* defined(CONFIG_EXCITE_FCAP_GPI) || defined(CONFIG_EXCITE_FCAP_GPI_MODULE) */ - - - -#if defined(CONFIG_WDT_RM9K_GPI) || defined(CONFIG_WDT_RM9K_GPI_MODULE) -static struct resource wdt_rsrc[] = { - RINIT(0, 0, WDT_RESOURCE_COUNTER, &excite_ctr_resource), - RINIT(0x0084, 0x008f, WDT_RESOURCE_REGS, &excite_titan_resource), - RINIT_IRQ(TITAN_IRQ, WDT_RESOURCE_IRQ) -}; - -static struct platform_device wdt_pdev = { - .name = WDT_NAME, - .id = -1, - .num_resources = ARRAY_SIZE(wdt_rsrc), - .resource = wdt_rsrc -}; - -/* - * Create a platform device for the GPI port that receives the - * image data from the embedded camera. - */ -static int __init wdt_devinit(void) -{ - adjust_resources(wdt_rsrc, ARRAY_SIZE(wdt_rsrc)); - return platform_device_register(&wdt_pdev); -} - -device_initcall(wdt_devinit); -#endif /* defined(CONFIG_WDT_RM9K_GPI) || defined(CONFIG_WDT_RM9K_GPI_MODULE) */ - - - -static struct resource excite_nandflash_rsrc[] = { - RINIT(0x2000, 0x201f, EXCITE_NANDFLASH_RESOURCE_REGS, &excite_nand_resource) -}; - -static struct platform_device excite_nandflash_pdev = { - .name = "excite_nand", - .id = NAND_UNIT, - .num_resources = ARRAY_SIZE(excite_nandflash_rsrc), - .resource = excite_nandflash_rsrc -}; - -/* - * Create a platform device for the access to the nand-flash - * port - */ -static int __init excite_nandflash_devinit(void) -{ - adjust_resources(excite_nandflash_rsrc, ARRAY_SIZE(excite_nandflash_rsrc)); - - /* nothing to be done here */ - - /* Register platform device */ - return platform_device_register(&excite_nandflash_pdev); -} - -device_initcall(excite_nandflash_devinit); - - - -static struct resource iodev_rsrc[] = { - RINIT_IRQ(FPGA1_IRQ, IODEV_RESOURCE_IRQ) -}; - -static struct platform_device io_pdev = { - .name = IODEV_NAME, - .id = -1, - .num_resources = ARRAY_SIZE(iodev_rsrc), - .resource = iodev_rsrc -}; - -/* - * Create a platform device for the external I/O ports. - */ -static int __init io_devinit(void) -{ - adjust_resources(iodev_rsrc, ARRAY_SIZE(iodev_rsrc)); - return platform_device_register(&io_pdev); -} - -device_initcall(io_devinit); - - - - -#if defined(CONFIG_RM9K_GE) || defined(CONFIG_RM9K_GE_MODULE) -static struct resource rm9k_ge_rsrc[] = { - RINIT(0x2200, 0x27ff, RM9K_GE_RESOURCE_MAC, &excite_titan_resource), - RINIT(0x1800, 0x1fff, RM9K_GE_RESOURCE_MSTAT, &excite_titan_resource), - RINIT(0x2000, 0x212f, RM9K_GE_RESOURCE_PKTPROC, &excite_titan_resource), - RINIT(0x5140, 0x5227, RM9K_GE_RESOURCE_XDMA, &excite_titan_resource), - RINIT(0x4870, 0x489f, RM9K_GE_RESOURCE_FIFO_RX, &excite_titan_resource), - RINIT(0x494c, 0x4957, RM9K_GE_RESOURCE_FIFO_TX, &excite_titan_resource), - RINIT(0x0000, 0x007f, RM9K_GE_RESOURCE_FIFOMEM_RX, &excite_fifomem_resource), - RINIT(0x0080, 0x00ff, RM9K_GE_RESOURCE_FIFOMEM_TX, &excite_fifomem_resource), - RINIT(0x0180, 0x019f, RM9K_GE_RESOURCE_PHY, &excite_titan_resource), - RINIT(0x0000, 0x03ff, RM9K_GE_RESOURCE_DMADESC_RX, &excite_scram_resource), - RINIT(0x0400, 0x07ff, RM9K_GE_RESOURCE_DMADESC_TX, &excite_scram_resource), - RINIT(slice_eth, slice_eth, RM9K_GE_RESOURCE_GPI_SLICE, &excite_gpislice_resource), - RINIT(0, 0, RM9K_GE_RESOURCE_MDIO_CHANNEL, &excite_mdio_channel_resource), - RINIT_IRQ(TITAN_IRQ, RM9K_GE_RESOURCE_IRQ_MAIN), - RINIT_IRQ(PHY_IRQ, RM9K_GE_RESOURCE_IRQ_PHY) -}; - -static struct platform_device rm9k_ge_pdev = { - .name = RM9K_GE_NAME, - .id = RM9K_GE_UNIT, - .num_resources = ARRAY_SIZE(rm9k_ge_rsrc), - .resource = rm9k_ge_rsrc -}; - - - -/* - * Create a platform device for the Ethernet port. - */ -static int __init rm9k_ge_devinit(void) -{ - u32 reg; - - adjust_resources(rm9k_ge_rsrc, ARRAY_SIZE(rm9k_ge_rsrc)); - - /* Power up the slice and configure it. */ - reg = titan_readl(CPTC1R); - reg &= ~(0x11000 << slice_eth); - reg |= 0x100 << slice_eth; - titan_writel(reg, CPTC1R); - - /* Take the MAC out of reset, reset the DLLs. */ - reg = titan_readl(CPRR); - reg &= ~(0x00030000 << (slice_eth * 2)); - reg |= 0x3 << (slice_eth * 2); - titan_writel(reg, CPRR); - - return platform_device_register(&rm9k_ge_pdev); -} - -device_initcall(rm9k_ge_devinit); -#endif /* defined(CONFIG_RM9K_GE) || defined(CONFIG_RM9K_GE_MODULE) */ - - - -static int __init excite_setup_devs(void) -{ - int res; - u32 reg; - - /* Enable xdma and fifo interrupts */ - reg = titan_readl(0x0050); - titan_writel(reg | 0x18000000, 0x0050); - - res = request_resource(&iomem_resource, &excite_titan_resource); - if (res) - return res; - res = request_resource(&iomem_resource, &excite_scram_resource); - if (res) - return res; - res = request_resource(&iomem_resource, &excite_fpga_resource); - if (res) - return res; - res = request_resource(&iomem_resource, &excite_nand_resource); - if (res) - return res; - excite_fpga_resource.flags = excite_fpga_resource.parent->flags & - ( IORESOURCE_IO | IORESOURCE_MEM - | IORESOURCE_IRQ | IORESOURCE_DMA); - excite_nand_resource.flags = excite_nand_resource.parent->flags & - ( IORESOURCE_IO | IORESOURCE_MEM - | IORESOURCE_IRQ | IORESOURCE_DMA); - - return 0; -} - -arch_initcall(excite_setup_devs); - diff --git a/arch/mips/basler/excite/excite_iodev.c b/arch/mips/basler/excite/excite_iodev.c deleted file mode 100644 index 733b2420418a..000000000000 --- a/arch/mips/basler/excite/excite_iodev.c +++ /dev/null @@ -1,178 +0,0 @@ -/* - * Copyright (C) 2005 by Basler Vision Technologies AG - * Author: Thomas Koeller - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "excite_iodev.h" - - - -static const struct resource *iodev_get_resource(struct platform_device *, const char *, unsigned int); -static int __init iodev_probe(struct platform_device *); -static int __devexit iodev_remove(struct platform_device *); -static int iodev_open(struct inode *, struct file *); -static int iodev_release(struct inode *, struct file *); -static ssize_t iodev_read(struct file *, char __user *, size_t s, loff_t *); -static unsigned int iodev_poll(struct file *, struct poll_table_struct *); -static irqreturn_t iodev_irqhdl(int, void *); - - - -static const char iodev_name[] = "iodev"; -static unsigned int iodev_irq; -static DECLARE_WAIT_QUEUE_HEAD(wq); - - - -static const struct file_operations fops = -{ - .owner = THIS_MODULE, - .open = iodev_open, - .release = iodev_release, - .read = iodev_read, - .poll = iodev_poll -}; - -static struct miscdevice miscdev = -{ - .minor = MISC_DYNAMIC_MINOR, - .name = iodev_name, - .fops = &fops -}; - -static struct platform_driver iodev_driver = { - .driver = { - .name = iodev_name, - .owner = THIS_MODULE, - }, - .probe = iodev_probe, - .remove = __devexit_p(iodev_remove), -}; - - - -static const struct resource * -iodev_get_resource(struct platform_device *pdv, const char *name, - unsigned int type) -{ - char buf[80]; - if (snprintf(buf, sizeof buf, "%s_0", name) >= sizeof buf) - return NULL; - return platform_get_resource_byname(pdv, type, buf); -} - - - -/* No hotplugging on the platform bus - use __init */ -static int __init iodev_probe(struct platform_device *dev) -{ - const struct resource * const ri = - iodev_get_resource(dev, IODEV_RESOURCE_IRQ, IORESOURCE_IRQ); - - if (unlikely(!ri)) - return -ENXIO; - - iodev_irq = ri->start; - return misc_register(&miscdev); -} - - - -static int __devexit iodev_remove(struct platform_device *dev) -{ - return misc_deregister(&miscdev); -} - -static int iodev_open(struct inode *i, struct file *f) -{ - int ret; - - ret = request_irq(iodev_irq, iodev_irqhdl, IRQF_DISABLED, - iodev_name, &miscdev); - - return ret; -} - -static int iodev_release(struct inode *i, struct file *f) -{ - free_irq(iodev_irq, &miscdev); - return 0; -} - - - - -static ssize_t -iodev_read(struct file *f, char __user *d, size_t s, loff_t *o) -{ - ssize_t ret; - DEFINE_WAIT(w); - - prepare_to_wait(&wq, &w, TASK_INTERRUPTIBLE); - if (!signal_pending(current)) - schedule(); - ret = signal_pending(current) ? -ERESTARTSYS : 0; - finish_wait(&wq, &w); - return ret; -} - - -static unsigned int iodev_poll(struct file *f, struct poll_table_struct *p) -{ - poll_wait(f, &wq, p); - return POLLOUT | POLLWRNORM; -} - -static irqreturn_t iodev_irqhdl(int irq, void *ctxt) -{ - wake_up(&wq); - - return IRQ_HANDLED; -} - -static int __init iodev_init_module(void) -{ - return platform_driver_register(&iodev_driver); -} - - - -static void __exit iodev_cleanup_module(void) -{ - platform_driver_unregister(&iodev_driver); -} - -module_init(iodev_init_module); -module_exit(iodev_cleanup_module); - - - -MODULE_AUTHOR("Thomas Koeller "); -MODULE_DESCRIPTION("Basler eXcite i/o interrupt handler"); -MODULE_VERSION("0.0"); -MODULE_LICENSE("GPL"); diff --git a/arch/mips/basler/excite/excite_iodev.h b/arch/mips/basler/excite/excite_iodev.h deleted file mode 100644 index cbfbb5d2ee62..000000000000 --- a/arch/mips/basler/excite/excite_iodev.h +++ /dev/null @@ -1,10 +0,0 @@ -#ifndef __EXCITE_IODEV_H__ -#define __EXCITE_IODEV_H__ - -/* Device name */ -#define IODEV_NAME "iodev" - -/* Resource names */ -#define IODEV_RESOURCE_IRQ "excite_iodev_irq" - -#endif /* __EXCITE_IODEV_H__ */ diff --git a/arch/mips/basler/excite/excite_irq.c b/arch/mips/basler/excite/excite_irq.c deleted file mode 100644 index 934e0a6b1011..000000000000 --- a/arch/mips/basler/excite/excite_irq.c +++ /dev/null @@ -1,122 +0,0 @@ -/* - * Copyright (C) by Basler Vision Technologies AG - * Author: Thomas Koeller - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -extern asmlinkage void excite_handle_int(void); - -/* - * Initialize the interrupt handler - */ -void __init arch_init_irq(void) -{ - mips_cpu_irq_init(); - rm7k_cpu_irq_init(); - rm9k_cpu_irq_init(); -} - -asmlinkage void plat_irq_dispatch(void) -{ - const u32 - interrupts = read_c0_cause() >> 8, - mask = ((read_c0_status() >> 8) & 0x000000ff) | - (read_c0_intcontrol() & 0x0000ff00), - pending = interrupts & mask; - u32 msgintflags, msgintmask, msgint; - - /* process timer interrupt */ - if (pending & (1 << TIMER_IRQ)) { - do_IRQ(TIMER_IRQ); - return; - } - - /* Process PCI interrupts */ -#if USB_IRQ < 10 - msgintflags = ocd_readl(INTP0Status0 + (USB_MSGINT / 0x20 * 0x10)); - msgintmask = ocd_readl(INTP0Mask0 + (USB_MSGINT / 0x20 * 0x10)); - msgint = msgintflags & msgintmask & (0x1 << (USB_MSGINT % 0x20)); - if ((pending & (1 << USB_IRQ)) && msgint) { -#else - if (pending & (1 << USB_IRQ)) { -#endif - do_IRQ(USB_IRQ); - return; - } - - /* Process TITAN interrupts */ - msgintflags = ocd_readl(INTP0Status0 + (TITAN_MSGINT / 0x20 * 0x10)); - msgintmask = ocd_readl(INTP0Mask0 + (TITAN_MSGINT / 0x20 * 0x10)); - msgint = msgintflags & msgintmask & (0x1 << (TITAN_MSGINT % 0x20)); - if ((pending & (1 << TITAN_IRQ)) && msgint) { - ocd_writel(msgint, INTP0Clear0 + (TITAN_MSGINT / 0x20 * 0x10)); - do_IRQ(TITAN_IRQ); - return; - } - - /* Process FPGA line #0 interrupts */ - msgintflags = ocd_readl(INTP0Status0 + (FPGA0_MSGINT / 0x20 * 0x10)); - msgintmask = ocd_readl(INTP0Mask0 + (FPGA0_MSGINT / 0x20 * 0x10)); - msgint = msgintflags & msgintmask & (0x1 << (FPGA0_MSGINT % 0x20)); - if ((pending & (1 << FPGA0_IRQ)) && msgint) { - do_IRQ(FPGA0_IRQ); - return; - } - - /* Process FPGA line #1 interrupts */ - msgintflags = ocd_readl(INTP0Status0 + (FPGA1_MSGINT / 0x20 * 0x10)); - msgintmask = ocd_readl(INTP0Mask0 + (FPGA1_MSGINT / 0x20 * 0x10)); - msgint = msgintflags & msgintmask & (0x1 << (FPGA1_MSGINT % 0x20)); - if ((pending & (1 << FPGA1_IRQ)) && msgint) { - do_IRQ(FPGA1_IRQ); - return; - } - - /* Process PHY interrupts */ - msgintflags = ocd_readl(INTP0Status0 + (PHY_MSGINT / 0x20 * 0x10)); - msgintmask = ocd_readl(INTP0Mask0 + (PHY_MSGINT / 0x20 * 0x10)); - msgint = msgintflags & msgintmask & (0x1 << (PHY_MSGINT % 0x20)); - if ((pending & (1 << PHY_IRQ)) && msgint) { - do_IRQ(PHY_IRQ); - return; - } - - /* Process spurious interrupts */ - spurious_interrupt(); -} diff --git a/arch/mips/basler/excite/excite_procfs.c b/arch/mips/basler/excite/excite_procfs.c deleted file mode 100644 index 08923e6825b5..000000000000 --- a/arch/mips/basler/excite/excite_procfs.c +++ /dev/null @@ -1,92 +0,0 @@ -/* - * Copyright (C) 2004, 2005 by Basler Vision Technologies AG - * Author: Thomas Koeller - * - * Procfs support for Basler eXcite - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -static int excite_unit_id_proc_show(struct seq_file *m, void *v) -{ - seq_printf(m, "%06x", unit_id); - return 0; -} - -static int excite_unit_id_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, excite_unit_id_proc_show, NULL); -} - -static const struct file_operations excite_unit_id_proc_fops = { - .owner = THIS_MODULE, - .open = excite_unit_id_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int -excite_bootrom_read(char *page, char **start, off_t off, int count, - int *eof, void *data) -{ - void __iomem * src; - - if (off >= EXCITE_SIZE_BOOTROM) { - *eof = 1; - return 0; - } - - if ((off + count) > EXCITE_SIZE_BOOTROM) - count = EXCITE_SIZE_BOOTROM - off; - - src = ioremap(EXCITE_PHYS_BOOTROM + off, count); - if (src) { - memcpy_fromio(page, src, count); - iounmap(src); - *start = page; - } else { - count = -ENOMEM; - } - - return count; -} - -void excite_procfs_init(void) -{ - /* Create & populate /proc/excite */ - struct proc_dir_entry * const pdir = proc_mkdir("excite", NULL); - if (pdir) { - struct proc_dir_entry * e; - - e = proc_create("unit_id", S_IRUGO, pdir, - &excite_unit_id_proc_fops); - if (e) e->size = 6; - - e = create_proc_read_entry("bootrom", S_IRUGO, pdir, - excite_bootrom_read, NULL); - if (e) e->size = EXCITE_SIZE_BOOTROM; - } -} diff --git a/arch/mips/basler/excite/excite_prom.c b/arch/mips/basler/excite/excite_prom.c deleted file mode 100644 index 68d8bc597e34..000000000000 --- a/arch/mips/basler/excite/excite_prom.c +++ /dev/null @@ -1,144 +0,0 @@ -/* - * Copyright (C) 2004, 2005 by Thomas Koeller (thomas.koeller@baslerweb.com) - * Based on the PMC-Sierra Yosemite board support by Ralf Baechle and - * Manish Lachwani. - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -/* This struct is used by Redboot to pass arguments to the kernel */ -typedef struct -{ - char *name; - char *val; -} t_env_var; - -struct parmblock { - t_env_var memsize; - t_env_var modetty0; - t_env_var ethaddr; - t_env_var env_end; - char *argv[2]; - char text[0]; -}; - -static unsigned int prom_argc; -static const char ** prom_argv; -static const t_env_var * prom_env; - -static void prom_halt(void) __attribute__((noreturn)); -static void prom_exit(void) __attribute__((noreturn)); - - - -const char *get_system_type(void) -{ - return "Basler eXcite"; -} - -/* - * Halt the system - */ -static void prom_halt(void) -{ - printk(KERN_NOTICE "\n** System halted.\n"); - while (1) - asm volatile ( - "\t.set\tmips3\n" - "\twait\n" - "\t.set\tmips0\n" - ); -} - -/* - * Reset the CPU and re-enter Redboot - */ -static void prom_exit(void) -{ - unsigned int i; - volatile unsigned char * const flg = - (volatile unsigned char *) (EXCITE_ADDR_FPGA + EXCITE_FPGA_DPR); - - /* Clear the watchdog reset flag, set the reboot flag */ - *flg &= ~0x01; - *flg |= 0x80; - - for (i = 0; i < 10; i++) { - *(volatile unsigned char *) (EXCITE_ADDR_FPGA + EXCITE_FPGA_SYSCTL) = 0x02; - iob(); - mdelay(1000); - } - - printk(KERN_NOTICE "Reset failed\n"); - prom_halt(); -} - -static const char __init *prom_getenv(char *name) -{ - const t_env_var * p; - for (p = prom_env; p->name != NULL; p++) - if(strcmp(name, p->name) == 0) - break; - return p->val; -} - -/* - * Init routine which accepts the variables from Redboot - */ -void __init prom_init(void) -{ - const struct parmblock * const pb = (struct parmblock *) fw_arg2; - - prom_argc = fw_arg0; - prom_argv = (const char **) fw_arg1; - prom_env = &pb->memsize; - - /* Callbacks for halt, restart */ - _machine_restart = (void (*)(char *)) prom_exit; - _machine_halt = prom_halt; - -#ifdef CONFIG_32BIT - /* copy command line */ - strcpy(arcs_cmdline, prom_argv[1]); - memsize = simple_strtol(prom_getenv("memsize"), NULL, 16); - strcpy(modetty, prom_getenv("modetty0")); -#endif /* CONFIG_32BIT */ - -#ifdef CONFIG_64BIT -# error 64 bit support not implemented -#endif /* CONFIG_64BIT */ -} - -/* This is called from free_initmem(), so we need to provide it */ -void __init prom_free_prom_memory(void) -{ - /* Nothing to do */ -} diff --git a/arch/mips/basler/excite/excite_setup.c b/arch/mips/basler/excite/excite_setup.c deleted file mode 100644 index d66b3b8edf2a..000000000000 --- a/arch/mips/basler/excite/excite_setup.c +++ /dev/null @@ -1,302 +0,0 @@ -/* - * Copyright (C) 2004, 2005 by Basler Vision Technologies AG - * Author: Thomas Koeller - * Based on the PMC-Sierra Yosemite board support by Ralf Baechle and - * Manish Lachwani. - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#define TITAN_UART_CLK 25000000 - -#if 1 -/* normal serial port assignment */ -#define REGBASE_SER0 0x0208 -#define REGBASE_SER1 0x0238 -#define MASK_SER0 0x1 -#define MASK_SER1 0x2 -#else -/* serial ports swapped */ -#define REGBASE_SER0 0x0238 -#define REGBASE_SER1 0x0208 -#define MASK_SER0 0x2 -#define MASK_SER1 0x1 -#endif - -unsigned long memsize; -char modetty[30]; -unsigned int titan_irq = TITAN_IRQ; -static void __iomem * ctl_regs; -u32 unit_id; - -volatile void __iomem * const ocd_base = (void *) (EXCITE_ADDR_OCD); -volatile void __iomem * const titan_base = (void *) (EXCITE_ADDR_TITAN); - -/* Protect access to shared GPI registers */ -DEFINE_SPINLOCK(titan_lock); -int titan_irqflags; - - -/* - * The eXcite platform uses the alternate timer interrupt - * - * Fixme: At the time of this writing cevt-r4k.c doesn't yet know about how - * to handle the alternate timer interrupt of the RM9000. - */ -void __init plat_time_init(void) -{ - const u32 modebit5 = ocd_readl(0x00e4); - unsigned int mult = ((modebit5 >> 11) & 0x1f) + 2; - unsigned int div = ((modebit5 >> 16) & 0x1f) + 2; - - if (div == 33) - div = 1; - mips_hpt_frequency = EXCITE_CPU_EXT_CLOCK * mult / div / 2; -} - -static int __init excite_init_console(void) -{ -#if defined(CONFIG_SERIAL_8250) - static __initdata char serr[] = - KERN_ERR "Serial port #%u setup failed\n"; - struct uart_port up; - - /* Take the DUART out of reset */ - titan_writel(0x00ff1cff, CPRR); - -#if (CONFIG_SERIAL_8250_NR_UARTS > 1) - /* Enable both ports */ - titan_writel(MASK_SER0 | MASK_SER1, UACFG); -#else - /* Enable port #0 only */ - titan_writel(MASK_SER0, UACFG); -#endif - - /* - * Set up serial port #0. Do not use autodetection; the result is - * not what we want. - */ - memset(&up, 0, sizeof(up)); - up.membase = (char *) titan_addr(REGBASE_SER0); - up.irq = TITAN_IRQ; - up.uartclk = TITAN_UART_CLK; - up.regshift = 0; - up.iotype = UPIO_RM9000; - up.type = PORT_RM9000; - up.flags = UPF_SHARE_IRQ; - up.line = 0; - if (early_serial_setup(&up)) - printk(serr, up.line); - -#if CONFIG_SERIAL_8250_NR_UARTS > 1 - /* And now for port #1. */ - up.membase = (char *) titan_addr(REGBASE_SER1); - up.line = 1; - if (early_serial_setup(&up)) - printk(serr, up.line); -#endif /* CONFIG_SERIAL_8250_NR_UARTS > 1 */ -#else - /* Leave the DUART in reset */ - titan_writel(0x00ff3cff, CPRR); -#endif /* defined(CONFIG_SERIAL_8250) */ - - return 0; -} - -static int __init excite_platform_init(void) -{ - unsigned int i; - unsigned char buf[3]; - u8 reg; - void __iomem * dpr; - - /* BIU buffer allocations */ - ocd_writel(8, CPURSLMT); /* CPU */ - titan_writel(4, CPGRWL); /* GPI / Ethernet */ - - /* Map control registers located in FPGA */ - ctl_regs = ioremap_nocache(EXCITE_PHYS_FPGA + EXCITE_FPGA_SYSCTL, 16); - if (!ctl_regs) - panic("eXcite: failed to map platform control registers\n"); - memcpy_fromio(buf, ctl_regs + 2, ARRAY_SIZE(buf)); - unit_id = buf[0] | (buf[1] << 8) | (buf[2] << 16); - - /* Clear the reboot flag */ - dpr = ioremap_nocache(EXCITE_PHYS_FPGA + EXCITE_FPGA_DPR, 1); - reg = __raw_readb(dpr); - __raw_writeb(reg & 0x7f, dpr); - iounmap(dpr); - - /* Interrupt controller setup */ - for (i = INTP0Status0; i < INTP0Status0 + 0x80; i += 0x10) { - ocd_writel(0x00000000, i + 0x04); - ocd_writel(0xffffffff, i + 0x0c); - } - ocd_writel(0x2, NMICONFIG); - - ocd_writel(0x1 << (TITAN_MSGINT % 0x20), - INTP0Mask0 + (0x10 * (TITAN_MSGINT / 0x20))); - ocd_writel((0x1 << (FPGA0_MSGINT % 0x20)) - | ocd_readl(INTP0Mask0 + (0x10 * (FPGA0_MSGINT / 0x20))), - INTP0Mask0 + (0x10 * (FPGA0_MSGINT / 0x20))); - ocd_writel((0x1 << (FPGA1_MSGINT % 0x20)) - | ocd_readl(INTP0Mask0 + (0x10 * (FPGA1_MSGINT / 0x20))), - INTP0Mask0 + (0x10 * (FPGA1_MSGINT / 0x20))); - ocd_writel((0x1 << (PHY_MSGINT % 0x20)) - | ocd_readl(INTP0Mask0 + (0x10 * (PHY_MSGINT / 0x20))), - INTP0Mask0 + (0x10 * (PHY_MSGINT / 0x20))); -#if USB_IRQ < 10 - ocd_writel((0x1 << (USB_MSGINT % 0x20)) - | ocd_readl(INTP0Mask0 + (0x10 * (USB_MSGINT / 0x20))), - INTP0Mask0 + (0x10 * (USB_MSGINT / 0x20))); -#endif - /* Enable the packet FIFO, XDMA and XDMA arbiter */ - titan_writel(0x00ff18ff, CPRR); - - /* - * Set up the PADMUX. Power down all ethernet slices, - * they will be powered up and configured at device startup. - */ - titan_writel(0x00878206, CPTC1R); - titan_writel(0x00001100, CPTC0R); /* latch PADMUX, enable WCIMODE */ - - /* Reset and enable the FIFO block */ - titan_writel(0x00000001, SDRXFCIE); - titan_writel(0x00000001, SDTXFCIE); - titan_writel(0x00000100, SDRXFCIE); - titan_writel(0x00000000, SDTXFCIE); - - /* - * Initialize the common interrupt shared by all components of - * the GPI/Ethernet subsystem. - */ - titan_writel((EXCITE_PHYS_OCD >> 12), CPCFG0); - titan_writel(TITAN_MSGINT, CPCFG1); - - /* - * XDMA configuration. - * In order for the XDMA to be sharable among multiple drivers, - * the setup must be done here in the platform. The reason is that - * this setup can only be done while the XDMA is in reset. If this - * were done in a driver, it would interrupt all other drivers - * using the XDMA. - */ - titan_writel(0x80021dff, GXCFG); /* XDMA reset */ - titan_writel(0x00000000, CPXCISRA); - titan_writel(0x00000000, CPXCISRB); /* clear pending interrupts */ -#if defined(CONFIG_HIGHMEM) -# error change for HIGHMEM support! -#else - titan_writel(0x00000000, GXDMADRPFX); /* buffer address prefix */ -#endif - titan_writel(0, GXDMA_DESCADR); - - for (i = 0x5040; i <= 0x5300; i += 0x0040) - titan_writel(0x80080000, i); /* reset channel */ - - titan_writel((0x1 << 29) /* no sparse tx descr. */ - | (0x1 << 28) /* no sparse rx descr. */ - | (0x1 << 23) | (0x1 << 24) /* descriptor coherency */ - | (0x1 << 21) | (0x1 << 22) /* data coherency */ - | (0x1 << 17) - | 0x1dff, - GXCFG); - -#if defined(CONFIG_SMP) -# error No SMP support -#else - /* All interrupts go to core #0 only. */ - titan_writel(0x1f007fff, CPDST0A); - titan_writel(0x00000000, CPDST0B); - titan_writel(0x0000ff3f, CPDST1A); - titan_writel(0x00000000, CPDST1B); - titan_writel(0x00ffffff, CPXDSTA); - titan_writel(0x00000000, CPXDSTB); -#endif - - /* Enable DUART interrupts, disable everything else. */ - titan_writel(0x04000000, CPGIG0ER); - titan_writel(0x000000c0, CPGIG1ER); - - excite_procfs_init(); - return 0; -} - -void __init plat_mem_setup(void) -{ - volatile u32 * const boot_ocd_base = (u32 *) 0xbf7fc000; - - /* Announce RAM to system */ - add_memory_region(0x00000000, memsize, BOOT_MEM_RAM); - - /* Set up the peripheral address map */ - *(boot_ocd_base + (LKB9 / sizeof(u32))) = 0; - *(boot_ocd_base + (LKB10 / sizeof(u32))) = 0; - *(boot_ocd_base + (LKB11 / sizeof(u32))) = 0; - *(boot_ocd_base + (LKB12 / sizeof(u32))) = 0; - wmb(); - *(boot_ocd_base + (LKB0 / sizeof(u32))) = EXCITE_PHYS_OCD >> 4; - wmb(); - - ocd_writel((EXCITE_PHYS_TITAN >> 4) | 0x1UL, LKB5); - ocd_writel(((EXCITE_SIZE_TITAN >> 4) & 0x7fffff00) - 0x100, LKM5); - ocd_writel((EXCITE_PHYS_SCRAM >> 4) | 0x1UL, LKB13); - ocd_writel(((EXCITE_SIZE_SCRAM >> 4) & 0xffffff00) - 0x100, LKM13); - - /* Local bus slot #0 */ - ocd_writel(0x00040510, LDP0); - ocd_writel((EXCITE_PHYS_BOOTROM >> 4) | 0x1UL, LKB9); - ocd_writel(((EXCITE_SIZE_BOOTROM >> 4) & 0x03ffff00) - 0x100, LKM9); - - /* Local bus slot #2 */ - ocd_writel(0x00000330, LDP2); - ocd_writel((EXCITE_PHYS_FPGA >> 4) | 0x1, LKB11); - ocd_writel(((EXCITE_SIZE_FPGA >> 4) - 0x100) & 0x03ffff00, LKM11); - - /* Local bus slot #3 */ - ocd_writel(0x00123413, LDP3); - ocd_writel((EXCITE_PHYS_NAND >> 4) | 0x1, LKB12); - ocd_writel(((EXCITE_SIZE_NAND >> 4) - 0x100) & 0x03ffff00, LKM12); -} - - - -console_initcall(excite_init_console); -arch_initcall(excite_platform_init); - -EXPORT_SYMBOL(titan_lock); -EXPORT_SYMBOL(titan_irqflags); -EXPORT_SYMBOL(titan_irq); -EXPORT_SYMBOL(ocd_base); -EXPORT_SYMBOL(titan_base); diff --git a/arch/mips/configs/ar7_defconfig b/arch/mips/configs/ar7_defconfig index 2cb304a226ad..1d5ec3c11c75 100644 --- a/arch/mips/configs/ar7_defconfig +++ b/arch/mips/configs/ar7_defconfig @@ -10,7 +10,6 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set CONFIG_AR7=y -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/bcm47xx_defconfig b/arch/mips/configs/bcm47xx_defconfig index 94b7d57f906d..8715de1d8092 100644 --- a/arch/mips/configs/bcm47xx_defconfig +++ b/arch/mips/configs/bcm47xx_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set CONFIG_BCM47XX=y # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/bcm63xx_defconfig b/arch/mips/configs/bcm63xx_defconfig index ea00c18d1f7b..efa65982239e 100644 --- a/arch/mips/configs/bcm63xx_defconfig +++ b/arch/mips/configs/bcm63xx_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set CONFIG_BCM63XX=y # CONFIG_MIPS_COBALT is not set diff --git a/arch/mips/configs/bigsur_defconfig b/arch/mips/configs/bigsur_defconfig index 13d9eb4736c0..1f0228d6f16e 100644 --- a/arch/mips/configs/bigsur_defconfig +++ b/arch/mips/configs/bigsur_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/capcella_defconfig b/arch/mips/configs/capcella_defconfig index 185df23fd460..be81bf68e170 100644 --- a/arch/mips/configs/capcella_defconfig +++ b/arch/mips/configs/capcella_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/cavium-octeon_defconfig b/arch/mips/configs/cavium-octeon_defconfig index 1819a4c907ba..22819d9c683a 100644 --- a/arch/mips/configs/cavium-octeon_defconfig +++ b/arch/mips/configs/cavium-octeon_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/cobalt_defconfig b/arch/mips/configs/cobalt_defconfig index 6c8cca8589ba..b15028693785 100644 --- a/arch/mips/configs/cobalt_defconfig +++ b/arch/mips/configs/cobalt_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set CONFIG_MIPS_COBALT=y # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/db1000_defconfig b/arch/mips/configs/db1000_defconfig index dbdf3bb1a34a..63cdea202911 100644 --- a/arch/mips/configs/db1000_defconfig +++ b/arch/mips/configs/db1000_defconfig @@ -23,7 +23,6 @@ CONFIG_MIPS_DB1000=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/db1100_defconfig b/arch/mips/configs/db1100_defconfig index fa6814475898..7ae0f9a1704d 100644 --- a/arch/mips/configs/db1100_defconfig +++ b/arch/mips/configs/db1100_defconfig @@ -23,7 +23,6 @@ CONFIG_MIPS_DB1100=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/db1200_defconfig b/arch/mips/configs/db1200_defconfig index d73f1de43b5d..a6d9e1f48bba 100644 --- a/arch/mips/configs/db1200_defconfig +++ b/arch/mips/configs/db1200_defconfig @@ -23,7 +23,6 @@ CONFIG_MACH_ALCHEMY=y # CONFIG_MIPS_DB1550 is not set CONFIG_MIPS_DB1200=y # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/db1500_defconfig b/arch/mips/configs/db1500_defconfig index ec3e028a5b2e..a3a462b1f4e2 100644 --- a/arch/mips/configs/db1500_defconfig +++ b/arch/mips/configs/db1500_defconfig @@ -23,7 +23,6 @@ CONFIG_MIPS_DB1500=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/db1550_defconfig b/arch/mips/configs/db1550_defconfig index 7631dae51be9..bfc962ed35b2 100644 --- a/arch/mips/configs/db1550_defconfig +++ b/arch/mips/configs/db1550_defconfig @@ -23,7 +23,6 @@ CONFIG_MACH_ALCHEMY=y CONFIG_MIPS_DB1550=y # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/decstation_defconfig b/arch/mips/configs/decstation_defconfig index 9e65e6a2dcb3..7eb6d1b4e322 100644 --- a/arch/mips/configs/decstation_defconfig +++ b/arch/mips/configs/decstation_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set CONFIG_MACH_DECSTATION=y # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/e55_defconfig b/arch/mips/configs/e55_defconfig index 1bd84d42b14f..c6b1d6b29dfc 100644 --- a/arch/mips/configs/e55_defconfig +++ b/arch/mips/configs/e55_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/excite_defconfig b/arch/mips/configs/excite_defconfig deleted file mode 100644 index 1995d43a2ed1..000000000000 --- a/arch/mips/configs/excite_defconfig +++ /dev/null @@ -1,1335 +0,0 @@ -# -# Automatically generated make config: don't edit -# Linux kernel version: 2.6.20 -# Tue Feb 20 21:47:31 2007 -# -CONFIG_MIPS=y - -# -# Machine selection -# -CONFIG_ZONE_DMA=y -# CONFIG_MIPS_MTX1 is not set -# CONFIG_MIPS_BOSPORUS is not set -# CONFIG_MIPS_PB1000 is not set -# CONFIG_MIPS_PB1100 is not set -# CONFIG_MIPS_PB1500 is not set -# CONFIG_MIPS_PB1550 is not set -# CONFIG_MIPS_PB1200 is not set -# CONFIG_MIPS_DB1000 is not set -# CONFIG_MIPS_DB1100 is not set -# CONFIG_MIPS_DB1500 is not set -# CONFIG_MIPS_DB1550 is not set -# CONFIG_MIPS_DB1200 is not set -# CONFIG_MIPS_MIRAGE is not set -CONFIG_BASLER_EXCITE=y -# CONFIG_BASLER_EXCITE_PROTOTYPE is not set -# CONFIG_MIPS_COBALT is not set -# CONFIG_MACH_DECSTATION is not set -# CONFIG_MACH_JAZZ is not set -# CONFIG_MIPS_MALTA is not set -# CONFIG_WR_PPMC is not set -# CONFIG_MIPS_SIM is not set -# CONFIG_MOMENCO_JAGUAR_ATX is not set -# CONFIG_MIPS_XXS1500 is not set -# CONFIG_PNX8550_JBS is not set -# CONFIG_PNX8550_STB810 is not set -# CONFIG_MACH_VR41XX is not set -# CONFIG_PMC_YOSEMITE is not set -# CONFIG_MARKEINS is not set -# CONFIG_SGI_IP22 is not set -# CONFIG_SGI_IP27 is not set -# CONFIG_SGI_IP32 is not set -# CONFIG_SIBYTE_BIGSUR is not set -# CONFIG_SIBYTE_SWARM is not set -# CONFIG_SIBYTE_SENTOSA is not set -# CONFIG_SIBYTE_RHONE is not set -# CONFIG_SIBYTE_CARMEL is not set -# CONFIG_SIBYTE_LITTLESUR is not set -# CONFIG_SIBYTE_CRHINE is not set -# CONFIG_SIBYTE_CRHONE is not set -# CONFIG_SNI_RM is not set -# CONFIG_TOSHIBA_JMR3927 is not set -# CONFIG_TOSHIBA_RBTX4927 is not set -# CONFIG_TOSHIBA_RBTX4938 is not set -CONFIG_RWSEM_GENERIC_SPINLOCK=y -# CONFIG_ARCH_HAS_ILOG2_U32 is not set -# CONFIG_ARCH_HAS_ILOG2_U64 is not set -CONFIG_GENERIC_FIND_NEXT_BIT=y -CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_GENERIC_TIME=y -CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y -# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set -CONFIG_DMA_COHERENT=y -CONFIG_CPU_BIG_ENDIAN=y -# CONFIG_CPU_LITTLE_ENDIAN is not set -CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y -CONFIG_IRQ_CPU=y -CONFIG_IRQ_CPU_RM7K=y -CONFIG_IRQ_CPU_RM9K=y -CONFIG_MIPS_RM9122=y -CONFIG_SERIAL_RM9000=y -CONFIG_GPI_RM9000=y -CONFIG_WDT_RM9000=y -CONFIG_MIPS_L1_CACHE_SHIFT=5 - -# -# CPU selection -# -# CONFIG_CPU_MIPS32_R1 is not set -# CONFIG_CPU_MIPS32_R2 is not set -# CONFIG_CPU_MIPS64_R1 is not set -# CONFIG_CPU_MIPS64_R2 is not set -# CONFIG_CPU_R3000 is not set -# CONFIG_CPU_TX39XX is not set -# CONFIG_CPU_VR41XX is not set -# CONFIG_CPU_R4300 is not set -# CONFIG_CPU_R4X00 is not set -# CONFIG_CPU_TX49XX is not set -# CONFIG_CPU_R5000 is not set -# CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R6000 is not set -# CONFIG_CPU_NEVADA is not set -# CONFIG_CPU_R8000 is not set -# CONFIG_CPU_R10000 is not set -# CONFIG_CPU_RM7000 is not set -CONFIG_CPU_RM9000=y -# CONFIG_CPU_SB1 is not set -CONFIG_SYS_HAS_CPU_RM9000=y -CONFIG_WEAK_ORDERING=y -CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y -CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y -CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y - -# -# Kernel type -# -CONFIG_32BIT=y -# CONFIG_64BIT is not set -CONFIG_PAGE_SIZE_4KB=y -# CONFIG_PAGE_SIZE_8KB is not set -# CONFIG_PAGE_SIZE_16KB is not set -# CONFIG_PAGE_SIZE_64KB is not set -CONFIG_CPU_HAS_PREFETCH=y -CONFIG_MIPS_MT_DISABLED=y -# CONFIG_MIPS_MT_SMP is not set -# CONFIG_MIPS_MT_SMTC is not set -# CONFIG_MIPS_VPE_LOADER is not set -# CONFIG_64BIT_PHYS_ADDR is not set -CONFIG_CPU_HAS_SYNC=y -CONFIG_GENERIC_HARDIRQS=y -CONFIG_GENERIC_IRQ_PROBE=y -CONFIG_CPU_SUPPORTS_HIGHMEM=y -CONFIG_ARCH_FLATMEM_ENABLE=y -CONFIG_SELECT_MEMORY_MODEL=y -CONFIG_FLATMEM_MANUAL=y -# CONFIG_DISCONTIGMEM_MANUAL is not set -# CONFIG_SPARSEMEM_MANUAL is not set -CONFIG_FLATMEM=y -CONFIG_FLAT_NODE_MEM_MAP=y -# CONFIG_SPARSEMEM_STATIC is not set -CONFIG_SPLIT_PTLOCK_CPUS=4 -# CONFIG_RESOURCES_64BIT is not set -CONFIG_ZONE_DMA_FLAG=1 -# CONFIG_HZ_48 is not set -# CONFIG_HZ_100 is not set -# CONFIG_HZ_128 is not set -# CONFIG_HZ_250 is not set -# CONFIG_HZ_256 is not set -CONFIG_HZ_1000=y -# CONFIG_HZ_1024 is not set -CONFIG_SYS_SUPPORTS_ARBIT_HZ=y -CONFIG_HZ=1000 -# CONFIG_PREEMPT_NONE is not set -# CONFIG_PREEMPT_VOLUNTARY is not set -CONFIG_PREEMPT=y -CONFIG_PREEMPT_BKL=y -# CONFIG_KEXEC is not set -CONFIG_LOCKDEP_SUPPORT=y -CONFIG_STACKTRACE_SUPPORT=y -CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" - -# -# Code maturity level options -# -CONFIG_EXPERIMENTAL=y -CONFIG_BROKEN_ON_SMP=y -CONFIG_LOCK_KERNEL=y -CONFIG_INIT_ENV_ARG_LIMIT=32 - -# -# General setup -# -CONFIG_LOCALVERSION="" -# CONFIG_LOCALVERSION_AUTO is not set -CONFIG_SWAP=y -CONFIG_SYSVIPC=y -# CONFIG_IPC_NS is not set -CONFIG_SYSVIPC_SYSCTL=y -CONFIG_POSIX_MQUEUE=y -# CONFIG_BSD_PROCESS_ACCT is not set -# CONFIG_TASKSTATS is not set -# CONFIG_UTS_NS is not set -# CONFIG_AUDIT is not set -# CONFIG_IKCONFIG is not set -CONFIG_SYSFS_DEPRECATED=y -# CONFIG_RELAY is not set -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_SYSCTL=y -CONFIG_EMBEDDED=y -CONFIG_SYSCTL_SYSCALL=y -CONFIG_KALLSYMS=y -# CONFIG_KALLSYMS_EXTRA_PASS is not set -CONFIG_HOTPLUG=y -CONFIG_PRINTK=y -CONFIG_BUG=y -CONFIG_ELF_CORE=y -CONFIG_BASE_FULL=y -CONFIG_FUTEX=y -CONFIG_EPOLL=y -CONFIG_SHMEM=y -CONFIG_SLAB=y -CONFIG_VM_EVENT_COUNTERS=y -CONFIG_RT_MUTEXES=y -# CONFIG_TINY_SHMEM is not set -CONFIG_BASE_SMALL=0 -# CONFIG_SLOB is not set - -# -# Loadable module support -# -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_MODULE_FORCE_UNLOAD is not set -# CONFIG_MODVERSIONS is not set -# CONFIG_MODULE_SRCVERSION_ALL is not set -CONFIG_KMOD=y - -# -# Block layer -# -CONFIG_BLOCK=y -# CONFIG_LBD is not set -# CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_LSF is not set - -# -# IO Schedulers -# -CONFIG_IOSCHED_NOOP=y -CONFIG_IOSCHED_AS=y -CONFIG_IOSCHED_DEADLINE=y -CONFIG_IOSCHED_CFQ=y -CONFIG_DEFAULT_AS=y -# CONFIG_DEFAULT_DEADLINE is not set -# CONFIG_DEFAULT_CFQ is not set -# CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="anticipatory" - -# -# Bus options (PCI, PCMCIA, EISA, ISA, TC) -# -CONFIG_HW_HAS_PCI=y -CONFIG_PCI=y -CONFIG_MMU=y - -# -# PCCARD (PCMCIA/CardBus) support -# -# CONFIG_PCCARD is not set - -# -# PCI Hotplug Support -# -# CONFIG_HOTPLUG_PCI is not set - -# -# Executable file formats -# -CONFIG_BINFMT_ELF=y -# CONFIG_BINFMT_MISC is not set -CONFIG_TRAD_SIGNALS=y - -# -# Power management options -# -CONFIG_PM=y -# CONFIG_PM_LEGACY is not set -# CONFIG_PM_DEBUG is not set -# CONFIG_PM_SYSFS_DEPRECATED is not set - -# -# Networking -# -CONFIG_NET=y - -# -# Networking options -# -# CONFIG_NETDEBUG is not set -CONFIG_PACKET=y -CONFIG_PACKET_MMAP=y -CONFIG_UNIX=y -CONFIG_XFRM=y -# CONFIG_XFRM_USER is not set -# CONFIG_XFRM_SUB_POLICY is not set -CONFIG_XFRM_MIGRATE=y -# CONFIG_NET_KEY is not set -CONFIG_INET=y -# CONFIG_IP_MULTICAST is not set -# CONFIG_IP_ADVANCED_ROUTER is not set -CONFIG_IP_FIB_HASH=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IP_PNP_BOOTP is not set -# CONFIG_IP_PNP_RARP is not set -# CONFIG_NET_IPIP is not set -# CONFIG_NET_IPGRE is not set -# CONFIG_ARPD is not set -# CONFIG_SYN_COOKIES is not set -# CONFIG_INET_AH is not set -# CONFIG_INET_ESP is not set -# CONFIG_INET_IPCOMP is not set -# CONFIG_INET_XFRM_TUNNEL is not set -# CONFIG_INET_TUNNEL is not set -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_DIAG=y -CONFIG_INET_TCP_DIAG=y -# CONFIG_TCP_CONG_ADVANCED is not set -CONFIG_TCP_CONG_CUBIC=y -CONFIG_DEFAULT_TCP_CONG="cubic" -CONFIG_TCP_MD5SIG=y -# CONFIG_IPV6 is not set -# CONFIG_INET6_XFRM_TUNNEL is not set -# CONFIG_INET6_TUNNEL is not set -CONFIG_NETWORK_SECMARK=y -# CONFIG_NETFILTER is not set - -# -# DCCP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP is not set - -# -# SCTP Configuration (EXPERIMENTAL) -# -# CONFIG_IP_SCTP is not set - -# -# TIPC Configuration (EXPERIMENTAL) -# -# CONFIG_TIPC is not set -# CONFIG_ATM is not set -# CONFIG_BRIDGE is not set -# CONFIG_VLAN_8021Q is not set -# CONFIG_DECNET is not set -# CONFIG_LLC2 is not set -# CONFIG_IPX is not set -# CONFIG_ATALK is not set -# CONFIG_X25 is not set -# CONFIG_LAPB is not set -# CONFIG_ECONET is not set -# CONFIG_WAN_ROUTER is not set - -# -# QoS and/or fair queueing -# -# CONFIG_NET_SCHED is not set - -# -# Network testing -# -# CONFIG_NET_PKTGEN is not set -# CONFIG_HAMRADIO is not set -# CONFIG_IRDA is not set -# CONFIG_BT is not set -# CONFIG_IEEE80211 is not set - -# -# Device Drivers -# - -# -# Generic Driver Options -# -CONFIG_STANDALONE=y -CONFIG_PREVENT_FIRMWARE_BUILD=y -CONFIG_FW_LOADER=m -# CONFIG_SYS_HYPERVISOR is not set - -# -# Connector - unified userspace <-> kernelspace linker -# -# CONFIG_CONNECTOR is not set - -# -# Memory Technology Devices (MTD) -# -CONFIG_MTD=y -# CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_CONCAT is not set -CONFIG_MTD_PARTITIONS=y -# CONFIG_MTD_REDBOOT_PARTS is not set -# CONFIG_MTD_CMDLINE_PARTS is not set - -# -# User Modules And Translation Layers -# -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLKDEVS=y -CONFIG_MTD_BLOCK=y -# CONFIG_FTL is not set -# CONFIG_NFTL is not set -# CONFIG_INFTL is not set -# CONFIG_RFD_FTL is not set -# CONFIG_SSFDC is not set - -# -# RAM/ROM/Flash chip drivers -# -# CONFIG_MTD_CFI is not set -# CONFIG_MTD_JEDECPROBE is not set -CONFIG_MTD_MAP_BANK_WIDTH_1=y -CONFIG_MTD_MAP_BANK_WIDTH_2=y -CONFIG_MTD_MAP_BANK_WIDTH_4=y -# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set -# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set -CONFIG_MTD_CFI_I1=y -CONFIG_MTD_CFI_I2=y -# CONFIG_MTD_CFI_I4 is not set -# CONFIG_MTD_CFI_I8 is not set -# CONFIG_MTD_RAM is not set -# CONFIG_MTD_ROM is not set -# CONFIG_MTD_ABSENT is not set -# CONFIG_MTD_OBSOLETE_CHIPS is not set - -# -# Mapping drivers for chip access -# -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -# CONFIG_MTD_PLATRAM is not set - -# -# Self-contained MTD device drivers -# -# CONFIG_MTD_PMC551 is not set -# CONFIG_MTD_SLRAM is not set -# CONFIG_MTD_PHRAM is not set -# CONFIG_MTD_MTDRAM is not set -# CONFIG_MTD_BLOCK2MTD is not set - -# -# Disk-On-Chip Device Drivers -# -# CONFIG_MTD_DOC2000 is not set -# CONFIG_MTD_DOC2001 is not set -# CONFIG_MTD_DOC2001PLUS is not set - -# -# NAND Flash Device Drivers -# -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_VERIFY_WRITE=y -# CONFIG_MTD_NAND_ECC_SMC is not set -CONFIG_MTD_NAND_IDS=y -# CONFIG_MTD_NAND_DISKONCHIP is not set -# CONFIG_MTD_NAND_BASLER_EXCITE is not set -# CONFIG_MTD_NAND_CAFE is not set -# CONFIG_MTD_NAND_NANDSIM is not set - -# -# OneNAND Flash Device Drivers -# -# CONFIG_MTD_ONENAND is not set - -# -# Parallel port support -# -# CONFIG_PARPORT is not set - -# -# Plug and Play support -# -# CONFIG_PNPACPI is not set - -# -# Block devices -# -# CONFIG_BLK_CPQ_DA is not set -# CONFIG_BLK_CPQ_CISS_DA is not set -# CONFIG_BLK_DEV_DAC960 is not set -# CONFIG_BLK_DEV_UMEM is not set -# CONFIG_BLK_DEV_COW_COMMON is not set -CONFIG_BLK_DEV_LOOP=m -# CONFIG_BLK_DEV_CRYPTOLOOP is not set -# CONFIG_BLK_DEV_NBD is not set -# CONFIG_BLK_DEV_SX8 is not set -# CONFIG_BLK_DEV_UB is not set -# CONFIG_BLK_DEV_RAM is not set -# CONFIG_BLK_DEV_INITRD is not set -# CONFIG_CDROM_PKTCDVD is not set -# CONFIG_ATA_OVER_ETH is not set - -# -# Misc devices -# -CONFIG_SGI_IOC4=m -# CONFIG_TIFM_CORE is not set - -# -# ATA/ATAPI/MFM/RLL support -# -# CONFIG_IDE is not set - -# -# SCSI device support -# -# CONFIG_RAID_ATTRS is not set -CONFIG_SCSI=y -CONFIG_SCSI_TGT=m -# CONFIG_SCSI_NETLINK is not set -# CONFIG_SCSI_PROC_FS is not set - -# -# SCSI support type (disk, tape, CD-ROM) -# -CONFIG_BLK_DEV_SD=y -# CONFIG_CHR_DEV_ST is not set -# CONFIG_CHR_DEV_OSST is not set -# CONFIG_BLK_DEV_SR is not set -# CONFIG_CHR_DEV_SG is not set -# CONFIG_CHR_DEV_SCH is not set - -# -# Some SCSI devices (e.g. CD jukebox) support multiple LUNs -# -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_CONSTANTS is not set -# CONFIG_SCSI_LOGGING is not set -CONFIG_SCSI_SCAN_ASYNC=y - -# -# SCSI Transports -# -# CONFIG_SCSI_SPI_ATTRS is not set -# CONFIG_SCSI_FC_ATTRS is not set -# CONFIG_SCSI_ISCSI_ATTRS is not set -CONFIG_SCSI_SAS_ATTRS=m -CONFIG_SCSI_SAS_LIBSAS=m -# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set - -# -# SCSI low-level drivers -# -# CONFIG_ISCSI_TCP is not set -# CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_ACARD is not set -# CONFIG_SCSI_AACRAID is not set -# CONFIG_SCSI_AIC7XXX is not set -# CONFIG_SCSI_AIC7XXX_OLD is not set -# CONFIG_SCSI_AIC79XX is not set -CONFIG_SCSI_AIC94XX=m -# CONFIG_AIC94XX_DEBUG is not set -# CONFIG_SCSI_DPT_I2O is not set -# CONFIG_SCSI_ARCMSR is not set -# CONFIG_MEGARAID_NEWGEN is not set -# CONFIG_MEGARAID_LEGACY is not set -# CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_HPTIOP is not set -# CONFIG_SCSI_DMX3191D is not set -# CONFIG_SCSI_FUTURE_DOMAIN is not set -# CONFIG_SCSI_IPS is not set -# CONFIG_SCSI_INITIO is not set -# CONFIG_SCSI_INIA100 is not set -# CONFIG_SCSI_STEX is not set -# CONFIG_SCSI_SYM53C8XX_2 is not set -# CONFIG_SCSI_QLOGIC_1280 is not set -# CONFIG_SCSI_QLA_FC is not set -# CONFIG_SCSI_QLA_ISCSI is not set -# CONFIG_SCSI_LPFC is not set -# CONFIG_SCSI_DC395x is not set -# CONFIG_SCSI_DC390T is not set -# CONFIG_SCSI_NSP32 is not set -# CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_SRP is not set - -# -# Serial ATA (prod) and Parallel ATA (experimental) drivers -# -# CONFIG_ATA is not set - -# -# Multi-device support (RAID and LVM) -# -# CONFIG_MD is not set - -# -# Fusion MPT device support -# -# CONFIG_FUSION is not set -# CONFIG_FUSION_SPI is not set -# CONFIG_FUSION_FC is not set -# CONFIG_FUSION_SAS is not set - -# -# IEEE 1394 (FireWire) support -# -# CONFIG_IEEE1394 is not set - -# -# I2O device support -# -# CONFIG_I2O is not set - -# -# Network device support -# -CONFIG_NETDEVICES=y -# CONFIG_DUMMY is not set -# CONFIG_BONDING is not set -# CONFIG_EQUALIZER is not set -# CONFIG_TUN is not set - -# -# ARCnet devices -# -# CONFIG_ARCNET is not set - -# -# PHY device support -# - -# -# Ethernet (10 or 100Mbit) -# -# CONFIG_NET_ETHERNET is not set - -# -# Ethernet (1000 Mbit) -# -# CONFIG_ACENIC is not set -# CONFIG_DL2K is not set -# CONFIG_E1000 is not set -# CONFIG_NS83820 is not set -# CONFIG_HAMACHI is not set -# CONFIG_YELLOWFIN is not set -# CONFIG_R8169 is not set -# CONFIG_SIS190 is not set -# CONFIG_SKGE is not set -# CONFIG_SKY2 is not set -# CONFIG_SK98LIN is not set -# CONFIG_TIGON3 is not set -# CONFIG_BNX2 is not set -CONFIG_QLA3XXX=m -# CONFIG_ATL1 is not set - -# -# Ethernet (10000 Mbit) -# -# CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3=m -# CONFIG_IXGB is not set -# CONFIG_S2IO is not set -# CONFIG_MYRI10GE is not set -CONFIG_NETXEN_NIC=m - -# -# Token Ring devices -# -# CONFIG_TR is not set - -# -# Wireless LAN (non-hamradio) -# -# CONFIG_NET_RADIO is not set - -# -# Wan interfaces -# -# CONFIG_WAN is not set -# CONFIG_FDDI is not set -# CONFIG_HIPPI is not set -# CONFIG_PPP is not set -# CONFIG_SLIP is not set -# CONFIG_NET_FC is not set -# CONFIG_SHAPER is not set -# CONFIG_NETCONSOLE is not set -# CONFIG_NETPOLL is not set -# CONFIG_NET_POLL_CONTROLLER is not set - -# -# ISDN subsystem -# -# CONFIG_ISDN is not set - -# -# Telephony Support -# -# CONFIG_PHONE is not set - -# -# Input device support -# -CONFIG_INPUT=y -# CONFIG_INPUT_FF_MEMLESS is not set - -# -# Userland interfaces -# -CONFIG_INPUT_MOUSEDEV=m -CONFIG_INPUT_MOUSEDEV_PSAUX=y -CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768 -# CONFIG_INPUT_JOYDEV is not set -# CONFIG_INPUT_TSDEV is not set -CONFIG_INPUT_EVDEV=m -# CONFIG_INPUT_EVBUG is not set - -# -# Input Device Drivers -# -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_INPUT_JOYSTICK is not set -# CONFIG_INPUT_TOUCHSCREEN is not set -# CONFIG_INPUT_MISC is not set - -# -# Hardware I/O ports -# -# CONFIG_SERIO is not set -# CONFIG_GAMEPORT is not set - -# -# Character devices -# -CONFIG_VT=y -CONFIG_VT_CONSOLE=y -CONFIG_HW_CONSOLE=y -CONFIG_VT_HW_CONSOLE_BINDING=y -# CONFIG_SERIAL_NONSTANDARD is not set - -# -# Serial drivers -# -CONFIG_SERIAL_8250=y -CONFIG_SERIAL_8250_CONSOLE=y -CONFIG_SERIAL_8250_PCI=y -CONFIG_SERIAL_8250_NR_UARTS=2 -CONFIG_SERIAL_8250_RUNTIME_UARTS=2 -CONFIG_SERIAL_8250_EXTENDED=y -# CONFIG_SERIAL_8250_MANY_PORTS is not set -CONFIG_SERIAL_8250_SHARE_IRQ=y -# CONFIG_SERIAL_8250_DETECT_IRQ is not set -# CONFIG_SERIAL_8250_RSA is not set - -# -# Non-8250 serial port support -# -CONFIG_SERIAL_CORE=y -CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_JSM is not set -CONFIG_UNIX98_PTYS=y -# CONFIG_LEGACY_PTYS is not set - -# -# IPMI -# -# CONFIG_IPMI_HANDLER is not set - -# -# Watchdog Cards -# -CONFIG_WATCHDOG=y -# CONFIG_WATCHDOG_NOWAYOUT is not set - -# -# Watchdog Device Drivers -# -# CONFIG_SOFT_WATCHDOG is not set -CONFIG_WDT_RM9K_GPI=m - -# -# PCI-based Watchdog Cards -# -# CONFIG_PCIPCWATCHDOG is not set -# CONFIG_WDTPCI is not set - -# -# USB-based Watchdog Cards -# -# CONFIG_USBPCWATCHDOG is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_RTC is not set -# CONFIG_GEN_RTC is not set -# CONFIG_DTLK is not set -# CONFIG_R3964 is not set -# CONFIG_APPLICOM is not set -# CONFIG_DRM is not set -# CONFIG_RAW_DRIVER is not set - -# -# TPM devices -# -# CONFIG_TCG_TPM is not set - -# -# I2C support -# -# CONFIG_I2C is not set - -# -# SPI support -# -# CONFIG_SPI is not set -# CONFIG_SPI_MASTER is not set - -# -# Dallas's 1-wire bus -# -# CONFIG_W1 is not set - -# -# Hardware Monitoring support -# -# CONFIG_HWMON is not set -# CONFIG_HWMON_VID is not set - -# -# Multimedia devices -# -# CONFIG_VIDEO_DEV is not set - -# -# Digital Video Broadcasting Devices -# -# CONFIG_DVB is not set -# CONFIG_USB_DABUSB is not set - -# -# Graphics support -# -# CONFIG_FIRMWARE_EDID is not set -CONFIG_FB=y -# CONFIG_FB_CFB_FILLRECT is not set -# CONFIG_FB_CFB_COPYAREA is not set -# CONFIG_FB_CFB_IMAGEBLIT is not set -# CONFIG_FB_SVGALIB is not set -# CONFIG_FB_MACMODES is not set -# CONFIG_FB_BACKLIGHT is not set -# CONFIG_FB_MODE_HELPERS is not set -# CONFIG_FB_TILEBLITTING is not set -# CONFIG_FB_CIRRUS is not set -# CONFIG_FB_PM2 is not set -# CONFIG_FB_CYBER2000 is not set -# CONFIG_FB_ASILIANT is not set -# CONFIG_FB_IMSTT is not set -# CONFIG_FB_S1D13XXX is not set -# CONFIG_FB_NVIDIA is not set -# CONFIG_FB_RIVA is not set -# CONFIG_FB_MATROX is not set -# CONFIG_FB_RADEON is not set -# CONFIG_FB_ATY128 is not set -# CONFIG_FB_ATY is not set -# CONFIG_FB_S3 is not set -# CONFIG_FB_SAVAGE is not set -# CONFIG_FB_SIS is not set -# CONFIG_FB_NEOMAGIC is not set -# CONFIG_FB_KYRO is not set -# CONFIG_FB_3DFX is not set -# CONFIG_FB_VOODOO1 is not set -# CONFIG_FB_SMIVGX is not set -# CONFIG_FB_TRIDENT is not set -# CONFIG_FB_VIRTUAL is not set - -# -# Console display driver support -# -# CONFIG_VGA_CONSOLE is not set -CONFIG_DUMMY_CONSOLE=y -CONFIG_FRAMEBUFFER_CONSOLE=m -# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set -# CONFIG_FONTS is not set -CONFIG_FONT_8x8=y -CONFIG_FONT_8x16=y - -# -# Logo configuration -# -# CONFIG_LOGO is not set -# CONFIG_BACKLIGHT_LCD_SUPPORT is not set - -# -# Sound -# -# CONFIG_SOUND is not set - -# -# HID Devices -# -CONFIG_HID=y -# CONFIG_HID_DEBUG is not set - -# -# USB support -# -CONFIG_USB_ARCH_HAS_HCD=y -CONFIG_USB_ARCH_HAS_OHCI=y -CONFIG_USB_ARCH_HAS_EHCI=y -CONFIG_USB=y -# CONFIG_USB_DEBUG is not set - -# -# Miscellaneous USB options -# -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DYNAMIC_MINORS is not set -# CONFIG_USB_SUSPEND is not set -# CONFIG_USB_OTG is not set - -# -# USB Host Controller Drivers -# -CONFIG_USB_EHCI_HCD=y -# CONFIG_USB_EHCI_SPLIT_ISO is not set -# CONFIG_USB_EHCI_ROOT_HUB_TT is not set -# CONFIG_USB_EHCI_TT_NEWSCHED is not set -# CONFIG_USB_EHCI_BIG_ENDIAN_MMIO is not set -# CONFIG_USB_ISP116X_HCD is not set -CONFIG_USB_OHCI_HCD=y -# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set -# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set -CONFIG_USB_OHCI_LITTLE_ENDIAN=y -# CONFIG_USB_UHCI_HCD is not set -# CONFIG_USB_SL811_HCD is not set - -# -# USB Device Class drivers -# -# CONFIG_USB_ACM is not set -# CONFIG_USB_PRINTER is not set - -# -# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' -# - -# -# may also be needed; see USB_STORAGE Help for more information -# -CONFIG_USB_STORAGE=y -# CONFIG_USB_STORAGE_DEBUG is not set -# CONFIG_USB_STORAGE_DATAFAB is not set -# CONFIG_USB_STORAGE_FREECOM is not set -# CONFIG_USB_STORAGE_DPCM is not set -# CONFIG_USB_STORAGE_USBAT is not set -# CONFIG_USB_STORAGE_SDDR09 is not set -# CONFIG_USB_STORAGE_SDDR55 is not set -# CONFIG_USB_STORAGE_JUMPSHOT is not set -# CONFIG_USB_STORAGE_ALAUDA is not set -# CONFIG_USB_STORAGE_KARMA is not set -# CONFIG_USB_LIBUSUAL is not set - -# -# USB Input Devices -# -CONFIG_USB_HID=m -# CONFIG_USB_HIDINPUT_POWERBOOK is not set -# CONFIG_HID_FF is not set -# CONFIG_USB_HIDDEV is not set - -# -# USB HID Boot Protocol drivers -# -# CONFIG_USB_KBD is not set -# CONFIG_USB_MOUSE is not set -# CONFIG_USB_AIPTEK is not set -# CONFIG_USB_WACOM is not set -# CONFIG_USB_ACECAD is not set -# CONFIG_USB_KBTAB is not set -# CONFIG_USB_POWERMATE is not set -# CONFIG_USB_TOUCHSCREEN is not set -# CONFIG_USB_YEALINK is not set -# CONFIG_USB_XPAD is not set -# CONFIG_USB_ATI_REMOTE is not set -# CONFIG_USB_ATI_REMOTE2 is not set -# CONFIG_USB_KEYSPAN_REMOTE is not set -# CONFIG_USB_APPLETOUCH is not set -# CONFIG_USB_GTCO is not set - -# -# USB Imaging devices -# -# CONFIG_USB_MDC800 is not set -# CONFIG_USB_MICROTEK is not set - -# -# USB Network Adapters -# -# CONFIG_USB_CATC is not set -# CONFIG_USB_KAWETH is not set -# CONFIG_USB_PEGASUS is not set -# CONFIG_USB_RTL8150 is not set -# CONFIG_USB_USBNET_MII is not set -# CONFIG_USB_USBNET is not set -# CONFIG_USB_MON is not set - -# -# USB port drivers -# - -# -# USB Serial Converter support -# -# CONFIG_USB_SERIAL is not set - -# -# USB Miscellaneous drivers -# -# CONFIG_USB_EMI62 is not set -# CONFIG_USB_EMI26 is not set -# CONFIG_USB_ADUTUX is not set -# CONFIG_USB_AUERSWALD is not set -# CONFIG_USB_RIO500 is not set -# CONFIG_USB_LEGOTOWER is not set -# CONFIG_USB_LCD is not set -# CONFIG_USB_BERRY_CHARGE is not set -# CONFIG_USB_LED is not set -# CONFIG_USB_CYPRESS_CY7C63 is not set -# CONFIG_USB_CYTHERM is not set -# CONFIG_USB_PHIDGET is not set -# CONFIG_USB_IDMOUSE is not set -# CONFIG_USB_FTDI_ELAN is not set -# CONFIG_USB_APPLEDISPLAY is not set -# CONFIG_USB_SISUSBVGA is not set -# CONFIG_USB_LD is not set -# CONFIG_USB_TRANCEVIBRATOR is not set -# CONFIG_USB_TEST is not set - -# -# USB DSL modem support -# - -# -# USB Gadget Support -# -# CONFIG_USB_GADGET is not set - -# -# MMC/SD Card support -# -# CONFIG_MMC is not set - -# -# LED devices -# -# CONFIG_NEW_LEDS is not set - -# -# LED drivers -# - -# -# LED Triggers -# - -# -# InfiniBand support -# -# CONFIG_INFINIBAND is not set - -# -# EDAC - error detection and reporting (RAS) (EXPERIMENTAL) -# - -# -# Real Time Clock -# -# CONFIG_RTC_CLASS is not set - -# -# DMA Engine support -# -# CONFIG_DMA_ENGINE is not set - -# -# DMA Clients -# - -# -# DMA Devices -# - -# -# Auxiliary Display support -# - -# -# Virtualization -# - -# -# File systems -# -CONFIG_EXT2_FS=y -# CONFIG_EXT2_FS_XATTR is not set -# CONFIG_EXT2_FS_XIP is not set -# CONFIG_EXT3_FS is not set -# CONFIG_EXT4DEV_FS is not set -# CONFIG_REISERFS_FS is not set -# CONFIG_JFS_FS is not set -CONFIG_FS_POSIX_ACL=y -# CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set -# CONFIG_OCFS2_FS is not set -# CONFIG_MINIX_FS is not set -# CONFIG_ROMFS_FS is not set -CONFIG_INOTIFY=y -CONFIG_INOTIFY_USER=y -# CONFIG_QUOTA is not set -# CONFIG_DNOTIFY is not set -# CONFIG_AUTOFS_FS is not set -# CONFIG_AUTOFS4_FS is not set -# CONFIG_FUSE_FS is not set -CONFIG_GENERIC_ACL=y - -# -# CD-ROM/DVD Filesystems -# -# CONFIG_ISO9660_FS is not set -# CONFIG_UDF_FS is not set - -# -# DOS/FAT/NT Filesystems -# -CONFIG_FAT_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_FAT_DEFAULT_CODEPAGE=437 -CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" -# CONFIG_NTFS_FS is not set - -# -# Pseudo filesystems -# -CONFIG_PROC_FS=y -CONFIG_PROC_KCORE=y -CONFIG_PROC_SYSCTL=y -CONFIG_SYSFS=y -CONFIG_TMPFS=y -CONFIG_TMPFS_POSIX_ACL=y -# CONFIG_HUGETLB_PAGE is not set -CONFIG_RAMFS=y -CONFIG_CONFIGFS_FS=m - -# -# Miscellaneous filesystems -# -# CONFIG_ADFS_FS is not set -# CONFIG_AFFS_FS is not set -# CONFIG_HFS_FS is not set -# CONFIG_HFSPLUS_FS is not set -# CONFIG_BEFS_FS is not set -# CONFIG_BFS_FS is not set -# CONFIG_EFS_FS is not set -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=0 -CONFIG_JFFS2_FS_WRITEBUFFER=y -# CONFIG_JFFS2_SUMMARY is not set -# CONFIG_JFFS2_FS_XATTR is not set -# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set -CONFIG_JFFS2_ZLIB=y -CONFIG_JFFS2_RTIME=y -# CONFIG_JFFS2_RUBIN is not set -# CONFIG_CRAMFS is not set -# CONFIG_VXFS_FS is not set -# CONFIG_HPFS_FS is not set -# CONFIG_QNX4FS_FS is not set -# CONFIG_SYSV_FS is not set -# CONFIG_UFS_FS is not set - -# -# Network File Systems -# -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -# CONFIG_NFS_V3_ACL is not set -# CONFIG_NFS_V4 is not set -# CONFIG_NFS_DIRECTIO is not set -# CONFIG_NFSD is not set -CONFIG_ROOT_NFS=y -CONFIG_LOCKD=y -CONFIG_LOCKD_V4=y -CONFIG_NFS_COMMON=y -CONFIG_SUNRPC=y -# CONFIG_RPCSEC_GSS_KRB5 is not set -# CONFIG_RPCSEC_GSS_SPKM3 is not set -# CONFIG_SMB_FS is not set -# CONFIG_CIFS is not set -# CONFIG_NCP_FS is not set -# CONFIG_CODA_FS is not set -# CONFIG_AFS_FS is not set -# CONFIG_9P_FS is not set - -# -# Partition Types -# -CONFIG_PARTITION_ADVANCED=y -# CONFIG_ACORN_PARTITION is not set -# CONFIG_OSF_PARTITION is not set -# CONFIG_AMIGA_PARTITION is not set -# CONFIG_ATARI_PARTITION is not set -# CONFIG_MAC_PARTITION is not set -CONFIG_MSDOS_PARTITION=y -# CONFIG_BSD_DISKLABEL is not set -# CONFIG_MINIX_SUBPARTITION is not set -# CONFIG_SOLARIS_X86_PARTITION is not set -# CONFIG_UNIXWARE_DISKLABEL is not set -# CONFIG_LDM_PARTITION is not set -# CONFIG_SGI_PARTITION is not set -# CONFIG_ULTRIX_PARTITION is not set -# CONFIG_SUN_PARTITION is not set -# CONFIG_KARMA_PARTITION is not set -# CONFIG_EFI_PARTITION is not set - -# -# Native Language Support -# -CONFIG_NLS=y -CONFIG_NLS_DEFAULT="iso8859-1" -CONFIG_NLS_CODEPAGE_437=m -# CONFIG_NLS_CODEPAGE_737 is not set -# CONFIG_NLS_CODEPAGE_775 is not set -CONFIG_NLS_CODEPAGE_850=m -# CONFIG_NLS_CODEPAGE_852 is not set -# CONFIG_NLS_CODEPAGE_855 is not set -# CONFIG_NLS_CODEPAGE_857 is not set -# CONFIG_NLS_CODEPAGE_860 is not set -# CONFIG_NLS_CODEPAGE_861 is not set -# CONFIG_NLS_CODEPAGE_862 is not set -# CONFIG_NLS_CODEPAGE_863 is not set -# CONFIG_NLS_CODEPAGE_864 is not set -# CONFIG_NLS_CODEPAGE_865 is not set -# CONFIG_NLS_CODEPAGE_866 is not set -# CONFIG_NLS_CODEPAGE_869 is not set -# CONFIG_NLS_CODEPAGE_936 is not set -# CONFIG_NLS_CODEPAGE_950 is not set -# CONFIG_NLS_CODEPAGE_932 is not set -# CONFIG_NLS_CODEPAGE_949 is not set -# CONFIG_NLS_CODEPAGE_874 is not set -# CONFIG_NLS_ISO8859_8 is not set -# CONFIG_NLS_CODEPAGE_1250 is not set -# CONFIG_NLS_CODEPAGE_1251 is not set -# CONFIG_NLS_ASCII is not set -CONFIG_NLS_ISO8859_1=m -# CONFIG_NLS_ISO8859_2 is not set -# CONFIG_NLS_ISO8859_3 is not set -# CONFIG_NLS_ISO8859_4 is not set -# CONFIG_NLS_ISO8859_5 is not set -# CONFIG_NLS_ISO8859_6 is not set -# CONFIG_NLS_ISO8859_7 is not set -# CONFIG_NLS_ISO8859_9 is not set -# CONFIG_NLS_ISO8859_13 is not set -# CONFIG_NLS_ISO8859_14 is not set -# CONFIG_NLS_ISO8859_15 is not set -# CONFIG_NLS_KOI8_R is not set -# CONFIG_NLS_KOI8_U is not set -# CONFIG_NLS_UTF8 is not set - -# -# Distributed Lock Manager -# -CONFIG_DLM=m -CONFIG_DLM_TCP=y -# CONFIG_DLM_SCTP is not set -# CONFIG_DLM_DEBUG is not set - -# -# Profiling support -# -# CONFIG_PROFILING is not set - -# -# Kernel hacking -# -CONFIG_TRACE_IRQFLAGS_SUPPORT=y -# CONFIG_PRINTK_TIME is not set -CONFIG_ENABLE_MUST_CHECK=y -# CONFIG_MAGIC_SYSRQ is not set -# CONFIG_UNUSED_SYMBOLS is not set -# CONFIG_DEBUG_FS is not set -# CONFIG_HEADERS_CHECK is not set -# CONFIG_DEBUG_KERNEL is not set -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_CROSSCOMPILE=y -CONFIG_CMDLINE="" - -# -# Security options -# -# CONFIG_KEYS is not set -# CONFIG_SECURITY is not set - -# -# Cryptographic options -# -CONFIG_CRYPTO=y -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_BLKCIPHER=m -CONFIG_CRYPTO_HASH=m -CONFIG_CRYPTO_MANAGER=m -# CONFIG_CRYPTO_HMAC is not set -CONFIG_CRYPTO_XCBC=m -# CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_MD4 is not set -CONFIG_CRYPTO_MD5=y -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_WP512 is not set -# CONFIG_CRYPTO_TGR192 is not set -CONFIG_CRYPTO_GF128MUL=m -CONFIG_CRYPTO_ECB=m -CONFIG_CRYPTO_CBC=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_LRW=m -# CONFIG_CRYPTO_DES is not set -CONFIG_CRYPTO_FCRYPT=m -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_TWOFISH is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_AES is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_ARC4 is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_ANUBIS is not set -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_CRC32C is not set -CONFIG_CRYPTO_CAMELLIA=m -# CONFIG_CRYPTO_TEST is not set - -# -# Hardware crypto devices -# - -# -# Library routines -# -CONFIG_BITREVERSE=y -# CONFIG_CRC_CCITT is not set -# CONFIG_CRC16 is not set -CONFIG_CRC32=y -# CONFIG_LIBCRC32C is not set -CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_PLIST=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y diff --git a/arch/mips/configs/fuloong2e_defconfig b/arch/mips/configs/fuloong2e_defconfig index b3626deb018d..17341a0b4695 100644 --- a/arch/mips/configs/fuloong2e_defconfig +++ b/arch/mips/configs/fuloong2e_defconfig @@ -10,7 +10,6 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set # CONFIG_AR7 is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set diff --git a/arch/mips/configs/ip22_defconfig b/arch/mips/configs/ip22_defconfig index f14d38ba6034..3471ac9ab9db 100644 --- a/arch/mips/configs/ip22_defconfig +++ b/arch/mips/configs/ip22_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/ip27_defconfig b/arch/mips/configs/ip27_defconfig index 1fc73aa7b509..26127a8dd25d 100644 --- a/arch/mips/configs/ip27_defconfig +++ b/arch/mips/configs/ip27_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/ip28_defconfig b/arch/mips/configs/ip28_defconfig index 539dccb0345d..ac6c850957f3 100644 --- a/arch/mips/configs/ip28_defconfig +++ b/arch/mips/configs/ip28_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/ip32_defconfig b/arch/mips/configs/ip32_defconfig index d934bdefb393..56553b1a821c 100644 --- a/arch/mips/configs/ip32_defconfig +++ b/arch/mips/configs/ip32_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/jazz_defconfig b/arch/mips/configs/jazz_defconfig index d22df61833a8..9db23fdffd9e 100644 --- a/arch/mips/configs/jazz_defconfig +++ b/arch/mips/configs/jazz_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set CONFIG_MACH_JAZZ=y diff --git a/arch/mips/configs/jmr3927_defconfig b/arch/mips/configs/jmr3927_defconfig index 5380f1f582d9..11fec0e8a792 100644 --- a/arch/mips/configs/jmr3927_defconfig +++ b/arch/mips/configs/jmr3927_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/lasat_defconfig b/arch/mips/configs/lasat_defconfig index 044074db7e55..2fe15a5bfed8 100644 --- a/arch/mips/configs/lasat_defconfig +++ b/arch/mips/configs/lasat_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/lemote2f_defconfig b/arch/mips/configs/lemote2f_defconfig index 89e88a0753dc..ddb1c92b6f06 100644 --- a/arch/mips/configs/lemote2f_defconfig +++ b/arch/mips/configs/lemote2f_defconfig @@ -10,7 +10,6 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set # CONFIG_AR7 is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set diff --git a/arch/mips/configs/malta_defconfig b/arch/mips/configs/malta_defconfig index 3f01870b4d65..38d98739b165 100644 --- a/arch/mips/configs/malta_defconfig +++ b/arch/mips/configs/malta_defconfig @@ -10,7 +10,6 @@ CONFIG_MIPS=y # CONFIG_ZONE_DMA=y # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/markeins_defconfig b/arch/mips/configs/markeins_defconfig index d001f7e87418..91375718082d 100644 --- a/arch/mips/configs/markeins_defconfig +++ b/arch/mips/configs/markeins_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/mipssim_defconfig b/arch/mips/configs/mipssim_defconfig index 7358454deaa6..513e9a416fee 100644 --- a/arch/mips/configs/mipssim_defconfig +++ b/arch/mips/configs/mipssim_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/mpc30x_defconfig b/arch/mips/configs/mpc30x_defconfig index 8c720e51795b..b893f9d13790 100644 --- a/arch/mips/configs/mpc30x_defconfig +++ b/arch/mips/configs/mpc30x_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/msp71xx_defconfig b/arch/mips/configs/msp71xx_defconfig index ecbc030b7b6c..89d2b6a9475c 100644 --- a/arch/mips/configs/msp71xx_defconfig +++ b/arch/mips/configs/msp71xx_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/mtx1_defconfig b/arch/mips/configs/mtx1_defconfig index 9477f040796d..319966898555 100644 --- a/arch/mips/configs/mtx1_defconfig +++ b/arch/mips/configs/mtx1_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # CONFIG_MACH_ALCHEMY=y -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/pb1100_defconfig b/arch/mips/configs/pb1100_defconfig index be8091ef0a79..c36e859ad811 100644 --- a/arch/mips/configs/pb1100_defconfig +++ b/arch/mips/configs/pb1100_defconfig @@ -23,7 +23,6 @@ CONFIG_MIPS_PB1100=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/pb1500_defconfig b/arch/mips/configs/pb1500_defconfig index e74ba794c789..4b43e36fa1fe 100644 --- a/arch/mips/configs/pb1500_defconfig +++ b/arch/mips/configs/pb1500_defconfig @@ -23,7 +23,6 @@ CONFIG_MIPS_PB1500=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/pb1550_defconfig b/arch/mips/configs/pb1550_defconfig index 1d896fd830da..7c8d351ad1cc 100644 --- a/arch/mips/configs/pb1550_defconfig +++ b/arch/mips/configs/pb1550_defconfig @@ -23,7 +23,6 @@ CONFIG_MIPS_PB1550=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/pnx8335-stb225_defconfig b/arch/mips/configs/pnx8335-stb225_defconfig index fef4d31c2055..77a75f011973 100644 --- a/arch/mips/configs/pnx8335-stb225_defconfig +++ b/arch/mips/configs/pnx8335-stb225_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/pnx8550-jbs_defconfig b/arch/mips/configs/pnx8550-jbs_defconfig index e10c7116c3c2..945b27e13324 100644 --- a/arch/mips/configs/pnx8550-jbs_defconfig +++ b/arch/mips/configs/pnx8550-jbs_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/pnx8550-stb810_defconfig b/arch/mips/configs/pnx8550-stb810_defconfig index 5ed3c8dfa0a1..ff0fc0bedb2f 100644 --- a/arch/mips/configs/pnx8550-stb810_defconfig +++ b/arch/mips/configs/pnx8550-stb810_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/powertv_defconfig b/arch/mips/configs/powertv_defconfig index 3aff69ab6c32..86c8007c1743 100644 --- a/arch/mips/configs/powertv_defconfig +++ b/arch/mips/configs/powertv_defconfig @@ -10,7 +10,6 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set # CONFIG_AR7 is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/rb532_defconfig b/arch/mips/configs/rb532_defconfig index f40c3a04739d..a9408dbe0d2a 100644 --- a/arch/mips/configs/rb532_defconfig +++ b/arch/mips/configs/rb532_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/rbtx49xx_defconfig b/arch/mips/configs/rbtx49xx_defconfig index 4f3b970006fc..1c9a5428aeab 100644 --- a/arch/mips/configs/rbtx49xx_defconfig +++ b/arch/mips/configs/rbtx49xx_defconfig @@ -10,7 +10,6 @@ CONFIG_MIPS=y # # CONFIG_MACH_ALCHEMY is not set # CONFIG_AR7 is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set diff --git a/arch/mips/configs/rm200_defconfig b/arch/mips/configs/rm200_defconfig index e53b8d096cfc..5873fc50005e 100644 --- a/arch/mips/configs/rm200_defconfig +++ b/arch/mips/configs/rm200_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/sb1250-swarm_defconfig b/arch/mips/configs/sb1250-swarm_defconfig index 7f38c0b956f3..5244716b67fc 100644 --- a/arch/mips/configs/sb1250-swarm_defconfig +++ b/arch/mips/configs/sb1250-swarm_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/tb0219_defconfig b/arch/mips/configs/tb0219_defconfig index b5059881bc7e..937b47cbb4a8 100644 --- a/arch/mips/configs/tb0219_defconfig +++ b/arch/mips/configs/tb0219_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/tb0226_defconfig b/arch/mips/configs/tb0226_defconfig index b06a716bf23f..da7358404904 100644 --- a/arch/mips/configs/tb0226_defconfig +++ b/arch/mips/configs/tb0226_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/tb0287_defconfig b/arch/mips/configs/tb0287_defconfig index 46512cf7ce04..99a0d21b8b22 100644 --- a/arch/mips/configs/tb0287_defconfig +++ b/arch/mips/configs/tb0287_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_BCM47XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set diff --git a/arch/mips/configs/workpad_defconfig b/arch/mips/configs/workpad_defconfig index b437eb7f8672..d3646ea51c21 100644 --- a/arch/mips/configs/workpad_defconfig +++ b/arch/mips/configs/workpad_defconfig @@ -9,7 +9,6 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/wrppmc_defconfig b/arch/mips/configs/wrppmc_defconfig index 06acc7482e4c..c137831cc6a1 100644 --- a/arch/mips/configs/wrppmc_defconfig +++ b/arch/mips/configs/wrppmc_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/configs/yosemite_defconfig b/arch/mips/configs/yosemite_defconfig index 69feaf88b510..4a04f0c1fa86 100644 --- a/arch/mips/configs/yosemite_defconfig +++ b/arch/mips/configs/yosemite_defconfig @@ -22,7 +22,6 @@ CONFIG_ZONE_DMA=y # CONFIG_MIPS_DB1550 is not set # CONFIG_MIPS_DB1200 is not set # CONFIG_MIPS_MIRAGE is not set -# CONFIG_BASLER_EXCITE is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set diff --git a/arch/mips/include/asm/mach-excite/cpu-feature-overrides.h b/arch/mips/include/asm/mach-excite/cpu-feature-overrides.h deleted file mode 100644 index 107104c3cd12..000000000000 --- a/arch/mips/include/asm/mach-excite/cpu-feature-overrides.h +++ /dev/null @@ -1,48 +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) 2004 Thomas Koeller - * Copyright (C) 2007 Ralf Baechle (ralf@linux-mips.org) - */ -#ifndef __ASM_MACH_EXCITE_CPU_FEATURE_OVERRIDES_H -#define __ASM_MACH_EXCITE_CPU_FEATURE_OVERRIDES_H - -/* - * Basler eXcite has an RM9122 processor. - */ -#define cpu_has_watch 1 -#define cpu_has_mips16 0 -#define cpu_has_divec 0 -#define cpu_has_vce 0 -#define cpu_has_cache_cdex_p 0 -#define cpu_has_cache_cdex_s 0 -#define cpu_has_prefetch 1 -#define cpu_has_mcheck 0 -#define cpu_has_ejtag 0 - -#define cpu_has_llsc 1 -#define cpu_has_vtag_icache 0 -#define cpu_has_dc_aliases 0 -#define cpu_has_ic_fills_f_dc 0 -#define cpu_has_dsp 0 -#define cpu_icache_snoops_remote_store 0 -#define cpu_has_mipsmt 0 -#define cpu_has_userlocal 0 - -#define cpu_has_nofpuex 0 -#define cpu_has_64bits 1 - -#define cpu_has_mips32r1 0 -#define cpu_has_mips32r2 0 -#define cpu_has_mips64r1 0 -#define cpu_has_mips64r2 0 - -#define cpu_has_inclusive_pcaches 0 - -#define cpu_dcache_line_size() 32 -#define cpu_icache_line_size() 32 -#define cpu_scache_line_size() 32 - -#endif /* __ASM_MACH_EXCITE_CPU_FEATURE_OVERRIDES_H */ diff --git a/arch/mips/include/asm/mach-excite/excite.h b/arch/mips/include/asm/mach-excite/excite.h deleted file mode 100644 index 4c29ba44992c..000000000000 --- a/arch/mips/include/asm/mach-excite/excite.h +++ /dev/null @@ -1,154 +0,0 @@ -#ifndef __EXCITE_H__ -#define __EXCITE_H__ - -#include -#include -#include - -#define EXCITE_CPU_EXT_CLOCK 100000000 - -#if !defined(__ASSEMBLY__) -void __init excite_kgdb_init(void); -void excite_procfs_init(void); -extern unsigned long memsize; -extern char modetty[]; -extern u32 unit_id; -#endif - -/* Base name for XICAP devices */ -#define XICAP_NAME "xicap_gpi" - -/* OCD register offsets */ -#define LKB0 0x0038 -#define LKB5 0x0128 -#define LKM5 0x012C -#define LKB7 0x0138 -#define LKM7 0x013c -#define LKB8 0x0140 -#define LKM8 0x0144 -#define LKB9 0x0148 -#define LKM9 0x014c -#define LKB10 0x0150 -#define LKM10 0x0154 -#define LKB11 0x0158 -#define LKM11 0x015c -#define LKB12 0x0160 -#define LKM12 0x0164 -#define LKB13 0x0168 -#define LKM13 0x016c -#define LDP0 0x0200 -#define LDP1 0x0210 -#define LDP2 0x0220 -#define LDP3 0x0230 -#define INTPIN0 0x0A40 -#define INTPIN1 0x0A44 -#define INTPIN2 0x0A48 -#define INTPIN3 0x0A4C -#define INTPIN4 0x0A50 -#define INTPIN5 0x0A54 -#define INTPIN6 0x0A58 -#define INTPIN7 0x0A5C - - - - -/* TITAN register offsets */ -#define CPRR 0x0004 -#define CPDSR 0x0008 -#define CPTC0R 0x000c -#define CPTC1R 0x0010 -#define CPCFG0 0x0020 -#define CPCFG1 0x0024 -#define CPDST0A 0x0028 -#define CPDST0B 0x002c -#define CPDST1A 0x0030 -#define CPDST1B 0x0034 -#define CPXDSTA 0x0038 -#define CPXDSTB 0x003c -#define CPXCISRA 0x0048 -#define CPXCISRB 0x004c -#define CPGIG0ER 0x0050 -#define CPGIG1ER 0x0054 -#define CPGRWL 0x0068 -#define CPURSLMT 0x00f8 -#define UACFG 0x0200 -#define UAINTS 0x0204 -#define SDRXFCIE 0x4828 -#define SDTXFCIE 0x4928 -#define INTP0Status0 0x1B00 -#define INTP0Mask0 0x1B04 -#define INTP0Set0 0x1B08 -#define INTP0Clear0 0x1B0C -#define GXCFG 0x5000 -#define GXDMADRPFX 0x5018 -#define GXDMA_DESCADR 0x501c -#define GXCH0TDESSTRT 0x5054 - -/* IRQ definitions */ -#define NMICONFIG 0xac0 -#define TITAN_MSGINT 0xc4 -#define TITAN_IRQ ((TITAN_MSGINT / 0x20) + 2) -#define FPGA0_MSGINT 0x5a -#define FPGA0_IRQ ((FPGA0_MSGINT / 0x20) + 2) -#define FPGA1_MSGINT 0x7b -#define FPGA1_IRQ ((FPGA1_MSGINT / 0x20) + 2) -#define PHY_MSGINT 0x9c -#define PHY_IRQ ((PHY_MSGINT / 0x20) + 2) - -#if defined(CONFIG_BASLER_EXCITE_PROTOTYPE) -/* Pre-release units used interrupt pin #9 */ -#define USB_IRQ 11 -#else -/* Re-designed units use interrupt pin #1 */ -#define USB_MSGINT 0x39 -#define USB_IRQ ((USB_MSGINT / 0x20) + 2) -#endif -#define TIMER_IRQ 12 - - -/* Device address ranges */ -#define EXCITE_OFFS_OCD 0x1fffc000 -#define EXCITE_SIZE_OCD (16 * 1024) -#define EXCITE_PHYS_OCD CPHYSADDR(EXCITE_OFFS_OCD) -#define EXCITE_ADDR_OCD CKSEG1ADDR(EXCITE_OFFS_OCD) - -#define EXCITE_OFFS_SCRAM 0x1fffa000 -#define EXCITE_SIZE_SCRAM (8 << 10) -#define EXCITE_PHYS_SCRAM CPHYSADDR(EXCITE_OFFS_SCRAM) -#define EXCITE_ADDR_SCRAM CKSEG1ADDR(EXCITE_OFFS_SCRAM) - -#define EXCITE_OFFS_PCI_IO 0x1fff8000 -#define EXCITE_SIZE_PCI_IO (8 << 10) -#define EXCITE_PHYS_PCI_IO CPHYSADDR(EXCITE_OFFS_PCI_IO) -#define EXCITE_ADDR_PCI_IO CKSEG1ADDR(EXCITE_OFFS_PCI_IO) - -#define EXCITE_OFFS_TITAN 0x1fff0000 -#define EXCITE_SIZE_TITAN (32 << 10) -#define EXCITE_PHYS_TITAN CPHYSADDR(EXCITE_OFFS_TITAN) -#define EXCITE_ADDR_TITAN CKSEG1ADDR(EXCITE_OFFS_TITAN) - -#define EXCITE_OFFS_PCI_MEM 0x1ffe0000 -#define EXCITE_SIZE_PCI_MEM (64 << 10) -#define EXCITE_PHYS_PCI_MEM CPHYSADDR(EXCITE_OFFS_PCI_MEM) -#define EXCITE_ADDR_PCI_MEM CKSEG1ADDR(EXCITE_OFFS_PCI_MEM) - -#define EXCITE_OFFS_FPGA 0x1ffdc000 -#define EXCITE_SIZE_FPGA (16 << 10) -#define EXCITE_PHYS_FPGA CPHYSADDR(EXCITE_OFFS_FPGA) -#define EXCITE_ADDR_FPGA CKSEG1ADDR(EXCITE_OFFS_FPGA) - -#define EXCITE_OFFS_NAND 0x1ffd8000 -#define EXCITE_SIZE_NAND (16 << 10) -#define EXCITE_PHYS_NAND CPHYSADDR(EXCITE_OFFS_NAND) -#define EXCITE_ADDR_NAND CKSEG1ADDR(EXCITE_OFFS_NAND) - -#define EXCITE_OFFS_BOOTROM 0x1f000000 -#define EXCITE_SIZE_BOOTROM (8 << 20) -#define EXCITE_PHYS_BOOTROM CPHYSADDR(EXCITE_OFFS_BOOTROM) -#define EXCITE_ADDR_BOOTROM CKSEG1ADDR(EXCITE_OFFS_BOOTROM) - -/* FPGA address offsets */ -#define EXCITE_FPGA_DPR 0x0104 /* dual-ported ram */ -#define EXCITE_FPGA_SYSCTL 0x0200 /* system control register block */ - -#endif /* __EXCITE_H__ */ diff --git a/arch/mips/include/asm/mach-excite/excite_fpga.h b/arch/mips/include/asm/mach-excite/excite_fpga.h deleted file mode 100644 index 0a1ef69bece7..000000000000 --- a/arch/mips/include/asm/mach-excite/excite_fpga.h +++ /dev/null @@ -1,80 +0,0 @@ -#ifndef EXCITE_FPGA_H_INCLUDED -#define EXCITE_FPGA_H_INCLUDED - - -/** - * Address alignment of the individual FPGA bytes. - * The address arrangement of the individual bytes of the FPGA is two - * byte aligned at the embedded MK2 platform. - */ -#ifdef EXCITE_CCI_FPGA_MK2 -typedef unsigned char excite_cci_fpga_align_t __attribute__ ((aligned(2))); -#else -typedef unsigned char excite_cci_fpga_align_t; -#endif - - -/** - * Size of Dual Ported RAM. - */ -#define EXCITE_DPR_SIZE 263 - - -/** - * Size of Reserved Status Fields in Dual Ported RAM. - */ -#define EXCITE_DPR_STATUS_SIZE 7 - - - -/** - * FPGA. - * Hardware register layout of the FPGA interface. The FPGA must accessed - * byte wise solely. - * @see EXCITE_CCI_DPR_MK2 - */ -typedef struct excite_fpga { - - /** - * Dual Ported RAM. - */ - excite_cci_fpga_align_t dpr[EXCITE_DPR_SIZE]; - - /** - * Status. - */ - excite_cci_fpga_align_t status[EXCITE_DPR_STATUS_SIZE]; - -#ifdef EXCITE_CCI_FPGA_MK2 - /** - * RM9000 Interrupt. - * Write access initiates interrupt at the RM9000 (MIPS) processor of the eXcite. - */ - excite_cci_fpga_align_t rm9k_int; -#else - /** - * MK2 Interrupt. - * Write access initiates interrupt at the ARM processor of the MK2. - */ - excite_cci_fpga_align_t mk2_int; - - excite_cci_fpga_align_t gap[0x1000-0x10f]; - - /** - * IRQ Source/Acknowledge. - */ - excite_cci_fpga_align_t rm9k_irq_src; - - /** - * IRQ Mask. - * Set bits enable the related interrupt. - */ - excite_cci_fpga_align_t rm9k_irq_mask; -#endif - - -} excite_fpga; - - - -#endif /* ndef EXCITE_FPGA_H_INCLUDED */ diff --git a/arch/mips/include/asm/mach-excite/excite_nandflash.h b/arch/mips/include/asm/mach-excite/excite_nandflash.h deleted file mode 100644 index c4cf6140622e..000000000000 --- a/arch/mips/include/asm/mach-excite/excite_nandflash.h +++ /dev/null @@ -1,7 +0,0 @@ -#ifndef __EXCITE_NANDFLASH_H__ -#define __EXCITE_NANDFLASH_H__ - -/* Resource names */ -#define EXCITE_NANDFLASH_RESOURCE_REGS "excite_nandflash_regs" - -#endif /* __EXCITE_NANDFLASH_H__ */ diff --git a/arch/mips/include/asm/mach-excite/rm9k_eth.h b/arch/mips/include/asm/mach-excite/rm9k_eth.h deleted file mode 100644 index 94705a46f72e..000000000000 --- a/arch/mips/include/asm/mach-excite/rm9k_eth.h +++ /dev/null @@ -1,23 +0,0 @@ -#if !defined(__RM9K_ETH_H__) -#define __RM9K_ETH_H__ - -#define RM9K_GE_NAME "rm9k_ge" - -/* Resource names */ -#define RM9K_GE_RESOURCE_MAC "rm9k_ge_mac" -#define RM9K_GE_RESOURCE_MSTAT "rm9k_ge_mstat" -#define RM9K_GE_RESOURCE_PKTPROC "rm9k_ge_pktproc" -#define RM9K_GE_RESOURCE_XDMA "rm9k_ge_xdma" -#define RM9K_GE_RESOURCE_FIFO_RX "rm9k_ge_fifo_rx" -#define RM9K_GE_RESOURCE_FIFO_TX "rm9k_ge_fifo_tx" -#define RM9K_GE_RESOURCE_FIFOMEM_RX "rm9k_ge_fifo_memory_rx" -#define RM9K_GE_RESOURCE_FIFOMEM_TX "rm9k_ge_fifo_memory_tx" -#define RM9K_GE_RESOURCE_PHY "rm9k_ge_phy" -#define RM9K_GE_RESOURCE_DMADESC_RX "rm9k_ge_dmadesc_rx" -#define RM9K_GE_RESOURCE_DMADESC_TX "rm9k_ge_dmadesc_tx" -#define RM9K_GE_RESOURCE_IRQ_MAIN "rm9k_ge_irq_main" -#define RM9K_GE_RESOURCE_IRQ_PHY "rm9k_ge_irq_phy" -#define RM9K_GE_RESOURCE_GPI_SLICE "rm9k_ge_gpi_slice" -#define RM9K_GE_RESOURCE_MDIO_CHANNEL "rm9k_ge_mdio_channel" - -#endif /* !defined(__RM9K_ETH_H__) */ diff --git a/arch/mips/include/asm/mach-excite/rm9k_wdt.h b/arch/mips/include/asm/mach-excite/rm9k_wdt.h deleted file mode 100644 index 3fa3c08d2da7..000000000000 --- a/arch/mips/include/asm/mach-excite/rm9k_wdt.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef __RM9K_WDT_H__ -#define __RM9K_WDT_H__ - -/* Device name */ -#define WDT_NAME "wdt_gpi" - -/* Resource names */ -#define WDT_RESOURCE_REGS "excite_watchdog_regs" -#define WDT_RESOURCE_IRQ "excite_watchdog_irq" -#define WDT_RESOURCE_COUNTER "excite_watchdog_counter" - -#endif /* __RM9K_WDT_H__ */ diff --git a/arch/mips/include/asm/mach-excite/rm9k_xicap.h b/arch/mips/include/asm/mach-excite/rm9k_xicap.h deleted file mode 100644 index 009577734a8d..000000000000 --- a/arch/mips/include/asm/mach-excite/rm9k_xicap.h +++ /dev/null @@ -1,16 +0,0 @@ -#ifndef __EXCITE_XICAP_H__ -#define __EXCITE_XICAP_H__ - - -/* Resource names */ -#define XICAP_RESOURCE_FIFO_RX "xicap_fifo_rx" -#define XICAP_RESOURCE_FIFO_TX "xicap_fifo_tx" -#define XICAP_RESOURCE_XDMA "xicap_xdma" -#define XICAP_RESOURCE_DMADESC "xicap_dmadesc" -#define XICAP_RESOURCE_PKTPROC "xicap_pktproc" -#define XICAP_RESOURCE_IRQ "xicap_irq" -#define XICAP_RESOURCE_GPI_SLICE "xicap_gpi_slice" -#define XICAP_RESOURCE_FIFO_BLK "xicap_fifo_blocks" -#define XICAP_RESOURCE_PKT_STREAM "xicap_pkt_stream" - -#endif /* __EXCITE_XICAP_H__ */ diff --git a/arch/mips/include/asm/mach-excite/war.h b/arch/mips/include/asm/mach-excite/war.h deleted file mode 100644 index 1f82180c1598..000000000000 --- a/arch/mips/include/asm/mach-excite/war.h +++ /dev/null @@ -1,25 +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) 2002, 2004, 2007 by Ralf Baechle - */ -#ifndef __ASM_MIPS_MACH_EXCITE_WAR_H -#define __ASM_MIPS_MACH_EXCITE_WAR_H - -#define R4600_V1_INDEX_ICACHEOP_WAR 0 -#define R4600_V1_HIT_CACHEOP_WAR 0 -#define R4600_V2_HIT_CACHEOP_WAR 0 -#define R5432_CP0_INTERRUPT_WAR 0 -#define BCM1250_M3_WAR 0 -#define SIBYTE_1956_WAR 0 -#define MIPS4K_ICACHE_REFILL_WAR 0 -#define MIPS_CACHE_SYNC_WAR 0 -#define TX49XX_ICACHE_INDEX_INV_WAR 0 -#define RM9000_CDEX_SMP_WAR 1 -#define ICACHE_REFILLS_WORKAROUND_WAR 1 -#define R10000_LLSC_WAR 0 -#define MIPS34K_MISSED_ITLB_WAR 0 - -#endif /* __ASM_MIPS_MACH_EXCITE_WAR_H */ diff --git a/arch/mips/pci/Makefile b/arch/mips/pci/Makefile index c9a0dc122237..c9209ca6c8e7 100644 --- a/arch/mips/pci/Makefile +++ b/arch/mips/pci/Makefile @@ -22,7 +22,6 @@ obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \ # # These are still pretty much in the old state, watch, go blind. # -obj-$(CONFIG_BASLER_EXCITE) += ops-titan.o pci-excite.o fixup-excite.o obj-$(CONFIG_LASAT) += pci-lasat.o obj-$(CONFIG_MIPS_COBALT) += fixup-cobalt.o obj-$(CONFIG_SOC_AU1500) += fixup-au1000.o ops-au1000.o diff --git a/arch/mips/pci/fixup-excite.c b/arch/mips/pci/fixup-excite.c deleted file mode 100644 index cd64d9f177c4..000000000000 --- a/arch/mips/pci/fixup-excite.c +++ /dev/null @@ -1,36 +0,0 @@ -/* - * Copyright (C) 2004 by Basler Vision Technologies AG - * Author: Thomas Koeller - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#include -#include -#include -#include - -int __init pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) -{ - if (pin == 0) - return -1; - - return USB_IRQ; /* USB controller is the only PCI device */ -} - -/* Do platform specific device initialization at pci_enable_device() time */ -int pcibios_plat_dev_init(struct pci_dev *dev) -{ - return 0; -} diff --git a/arch/mips/pci/pci-excite.c b/arch/mips/pci/pci-excite.c deleted file mode 100644 index 8a56876afcc6..000000000000 --- a/arch/mips/pci/pci-excite.c +++ /dev/null @@ -1,149 +0,0 @@ -/* - * Copyright (C) 2004 by Basler Vision Technologies AG - * Author: Thomas Koeller - * Based on the PMC-Sierra Yosemite board support by Ralf Baechle. - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -#include -#include -#include -#include -#include -#include -#include - - -extern struct pci_ops titan_pci_ops; - - -static struct resource - mem_resource = { - .name = "PCI memory", - .start = EXCITE_PHYS_PCI_MEM, - .end = EXCITE_PHYS_PCI_MEM + EXCITE_SIZE_PCI_MEM - 1, - .flags = IORESOURCE_MEM - }, - io_resource = { - .name = "PCI I/O", - .start = EXCITE_PHYS_PCI_IO, - .end = EXCITE_PHYS_PCI_IO + EXCITE_SIZE_PCI_IO - 1, - .flags = IORESOURCE_IO - }; - - -static struct pci_controller bx_controller = { - .pci_ops = &titan_pci_ops, - .mem_resource = &mem_resource, - .mem_offset = 0x00000000UL, - .io_resource = &io_resource, - .io_offset = 0x00000000UL -}; - - -static char - iopage_failed[] __initdata = "Cannot allocate PCI I/O page", - modebits_no_pci[] __initdata = "PCI is not configured in mode bits"; - -#define RM9000x2_OCD_HTSC 0x0604 -#define RM9000x2_OCD_HTBHL 0x060c -#define RM9000x2_OCD_PCIHRST 0x078c - -#define RM9K_OCD_MODEBIT1 0x00d4 /* (MODEBIT1) Mode Bit 1 */ -#define RM9K_OCD_CPHDCR 0x00f4 /* CPU-PCI/HT Data Control. */ - -#define PCISC_FB2B 0x00000200 -#define PCISC_MWICG 0x00000010 -#define PCISC_EMC 0x00000004 -#define PCISC_ERMA 0x00000002 - - - -static int __init basler_excite_pci_setup(void) -{ - const unsigned int fullbars = memsize / (256 << 20); - unsigned int i; - - /* Check modebits to see if PCI is really enabled. */ - if (!((ocd_readl(RM9K_OCD_MODEBIT1) >> (47-32)) & 0x1)) - panic(modebits_no_pci); - - if (NULL == request_mem_region(EXCITE_PHYS_PCI_IO, EXCITE_SIZE_PCI_IO, - "Memory-mapped PCI I/O page")) - panic(iopage_failed); - - /* Enable PCI 0 as master for config cycles */ - ocd_writel(PCISC_EMC | PCISC_ERMA, RM9000x2_OCD_HTSC); - - - /* Set up latency timer */ - ocd_writel(0x8008, RM9000x2_OCD_HTBHL); - - /* Setup host IO and Memory space */ - ocd_writel((EXCITE_PHYS_PCI_IO >> 4) | 1, LKB7); - ocd_writel(((EXCITE_SIZE_PCI_IO >> 4) & 0x7fffff00) - 0x100, LKM7); - ocd_writel((EXCITE_PHYS_PCI_MEM >> 4) | 1, LKB8); - ocd_writel(((EXCITE_SIZE_PCI_MEM >> 4) & 0x7fffff00) - 0x100, LKM8); - - /* Set up PCI BARs to map all installed memory */ - for (i = 0; i < 6; i++) { - const unsigned int bar = 0x610 + i * 4; - - if (i < fullbars) { - ocd_writel(0x10000000 * i, bar); - ocd_writel(0x01000000 * i, bar + 0x140); - ocd_writel(0x0ffff029, bar + 0x100); - continue; - } - - if (i == fullbars) { - int o; - u32 mask; - - const unsigned long rem = memsize - i * 0x10000000; - if (!rem) { - ocd_writel(0x00000000, bar + 0x100); - continue; - } - - o = ffs(rem) - 1; - if (rem & ~(0x1 << o)) - o++; - mask = ((0x1 << o) & 0x0ffff000) - 0x1000; - ocd_writel(0x10000000 * i, bar); - ocd_writel(0x01000000 * i, bar + 0x140); - ocd_writel(0x00000029 | mask, bar + 0x100); - continue; - } - - ocd_writel(0x00000000, bar + 0x100); - } - - /* Finally, enable the PCI interrupt */ -#if USB_IRQ > 7 - set_c0_intcontrol(1 << USB_IRQ); -#else - set_c0_status(1 << (USB_IRQ + 8)); -#endif - - ioport_resource.start = EXCITE_PHYS_PCI_IO; - ioport_resource.end = EXCITE_PHYS_PCI_IO + EXCITE_SIZE_PCI_IO - 1; - set_io_port_base((unsigned long) ioremap_nocache(EXCITE_PHYS_PCI_IO, EXCITE_SIZE_PCI_IO)); - register_pci_controller(&bx_controller); - return 0; -} - - -arch_initcall(basler_excite_pci_setup); diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 7678538344f4..677cd53f18c3 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -291,14 +291,6 @@ config MTD_NAND_SHARPSL tristate "Support for NAND Flash on Sharp SL Series (C7xx + others)" depends on ARCH_PXA -config MTD_NAND_BASLER_EXCITE - tristate "Support for NAND Flash on Basler eXcite" - depends on BASLER_EXCITE - help - This enables the driver for the NAND flash device found on the - Basler eXcite Smart Camera. If built as a module, the driver - will be named excite_nandflash. - config MTD_NAND_CAFE tristate "NAND support for OLPC CAFÉ chip" depends on PCI diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index 460a1f39a8d1..1407bd144015 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -27,7 +27,6 @@ obj-$(CONFIG_MTD_NAND_ATMEL) += atmel_nand.o obj-$(CONFIG_MTD_NAND_GPIO) += gpio.o obj-$(CONFIG_MTD_NAND_OMAP2) += omap2.o obj-$(CONFIG_MTD_NAND_CM_X270) += cmx270_nand.o -obj-$(CONFIG_MTD_NAND_BASLER_EXCITE) += excite_nandflash.o obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o diff --git a/drivers/mtd/nand/excite_nandflash.c b/drivers/mtd/nand/excite_nandflash.c deleted file mode 100644 index af6a6a5399e1..000000000000 --- a/drivers/mtd/nand/excite_nandflash.c +++ /dev/null @@ -1,248 +0,0 @@ -/* -* Copyright (C) 2005 - 2007 by Basler Vision Technologies AG -* Author: Thomas Koeller -* Original code by Thies Moeller -* -* 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -*/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include - -#include - -#define EXCITE_NANDFLASH_VERSION "0.1" - -/* I/O register offsets */ -#define EXCITE_NANDFLASH_DATA_BYTE 0x00 -#define EXCITE_NANDFLASH_STATUS_BYTE 0x0c -#define EXCITE_NANDFLASH_ADDR_BYTE 0x10 -#define EXCITE_NANDFLASH_CMD_BYTE 0x14 - -/* prefix for debug output */ -static const char module_id[] = "excite_nandflash"; - -/* - * partition definition - */ -static const struct mtd_partition partition_info[] = { - { - .name = "eXcite RootFS", - .offset = 0, - .size = MTDPART_SIZ_FULL - } -}; - -static inline const struct resource * -excite_nand_get_resource(struct platform_device *d, unsigned long flags, - const char *basename) -{ - char buf[80]; - - if (snprintf(buf, sizeof buf, "%s_%u", basename, d->id) >= sizeof buf) - return NULL; - return platform_get_resource_byname(d, flags, buf); -} - -static inline void __iomem * -excite_nand_map_regs(struct platform_device *d, const char *basename) -{ - void *result = NULL; - const struct resource *const r = - excite_nand_get_resource(d, IORESOURCE_MEM, basename); - - if (r) - result = ioremap_nocache(r->start, r->end + 1 - r->start); - return result; -} - -/* controller and mtd information */ -struct excite_nand_drvdata { - struct mtd_info board_mtd; - struct nand_chip board_chip; - void __iomem *regs; - void __iomem *tgt; -}; - -/* Control function */ -static void excite_nand_control(struct mtd_info *mtd, int cmd, - unsigned int ctrl) -{ - struct excite_nand_drvdata * const d = - container_of(mtd, struct excite_nand_drvdata, board_mtd); - - switch (ctrl) { - case NAND_CTRL_CHANGE | NAND_CTRL_CLE: - d->tgt = d->regs + EXCITE_NANDFLASH_CMD_BYTE; - break; - case NAND_CTRL_CHANGE | NAND_CTRL_ALE: - d->tgt = d->regs + EXCITE_NANDFLASH_ADDR_BYTE; - break; - case NAND_CTRL_CHANGE | NAND_NCE: - d->tgt = d->regs + EXCITE_NANDFLASH_DATA_BYTE; - break; - } - - if (cmd != NAND_CMD_NONE) - __raw_writeb(cmd, d->tgt); -} - -/* Return 0 if flash is busy, 1 if ready */ -static int excite_nand_devready(struct mtd_info *mtd) -{ - struct excite_nand_drvdata * const drvdata = - container_of(mtd, struct excite_nand_drvdata, board_mtd); - - return __raw_readb(drvdata->regs + EXCITE_NANDFLASH_STATUS_BYTE); -} - -/* - * Called by device layer to remove the driver. - * The binding to the mtd and all allocated - * resources are released. - */ -static int __devexit excite_nand_remove(struct platform_device *dev) -{ - struct excite_nand_drvdata * const this = platform_get_drvdata(dev); - - platform_set_drvdata(dev, NULL); - - if (unlikely(!this)) { - printk(KERN_ERR "%s: called %s without private data!!", - module_id, __func__); - return -EINVAL; - } - - /* first thing we need to do is release our mtd - * then go through freeing the resource used - */ - nand_release(&this->board_mtd); - - /* free the common resources */ - iounmap(this->regs); - kfree(this); - - DEBUG(MTD_DEBUG_LEVEL1, "%s: removed\n", module_id); - return 0; -} - -/* - * Called by device layer when it finds a device matching - * one our driver can handle. This code checks to see if - * it can allocate all necessary resources then calls the - * nand layer to look for devices. -*/ -static int __init excite_nand_probe(struct platform_device *pdev) -{ - struct excite_nand_drvdata *drvdata; /* private driver data */ - struct nand_chip *board_chip; /* private flash chip data */ - struct mtd_info *board_mtd; /* mtd info for this board */ - int scan_res; - - drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL); - if (unlikely(!drvdata)) { - printk(KERN_ERR "%s: no memory for drvdata\n", - module_id); - return -ENOMEM; - } - - /* bind private data into driver */ - platform_set_drvdata(pdev, drvdata); - - /* allocate and map the resource */ - drvdata->regs = - excite_nand_map_regs(pdev, EXCITE_NANDFLASH_RESOURCE_REGS); - - if (unlikely(!drvdata->regs)) { - printk(KERN_ERR "%s: cannot reserve register region\n", - module_id); - kfree(drvdata); - return -ENXIO; - } - - drvdata->tgt = drvdata->regs + EXCITE_NANDFLASH_DATA_BYTE; - - /* initialise our chip */ - board_chip = &drvdata->board_chip; - board_chip->IO_ADDR_R = board_chip->IO_ADDR_W = - drvdata->regs + EXCITE_NANDFLASH_DATA_BYTE; - board_chip->cmd_ctrl = excite_nand_control; - board_chip->dev_ready = excite_nand_devready; - board_chip->chip_delay = 25; - board_chip->ecc.mode = NAND_ECC_SOFT; - - /* link chip to mtd */ - board_mtd = &drvdata->board_mtd; - board_mtd->priv = board_chip; - - DEBUG(MTD_DEBUG_LEVEL2, "%s: device scan\n", module_id); - scan_res = nand_scan(&drvdata->board_mtd, 1); - - if (likely(!scan_res)) { - DEBUG(MTD_DEBUG_LEVEL2, "%s: register partitions\n", module_id); - add_mtd_partitions(&drvdata->board_mtd, partition_info, - ARRAY_SIZE(partition_info)); - } else { - iounmap(drvdata->regs); - kfree(drvdata); - printk(KERN_ERR "%s: device scan failed\n", module_id); - return -EIO; - } - return 0; -} - -static struct platform_driver excite_nand_driver = { - .driver = { - .name = "excite_nand", - .owner = THIS_MODULE, - }, - .probe = excite_nand_probe, - .remove = __devexit_p(excite_nand_remove) -}; - -static int __init excite_nand_init(void) -{ - pr_info("Basler eXcite nand flash driver Version " - EXCITE_NANDFLASH_VERSION "\n"); - return platform_driver_register(&excite_nand_driver); -} - -static void __exit excite_nand_exit(void) -{ - platform_driver_unregister(&excite_nand_driver); -} - -module_init(excite_nand_init); -module_exit(excite_nand_exit); - -MODULE_AUTHOR("Thomas Koeller "); -MODULE_DESCRIPTION("Basler eXcite NAND-Flash driver"); -MODULE_LICENSE("GPL"); -MODULE_VERSION(EXCITE_NANDFLASH_VERSION) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index d958b76430a2..da84fd03850f 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -815,16 +815,6 @@ config PNX833X_WDT timer has expired and no process has written to /dev/watchdog during that time. -config WDT_RM9K_GPI - tristate "RM9000/GPI hardware watchdog" - depends on CPU_RM9000 - help - Watchdog implementation using the GPI hardware found on - PMC-Sierra RM9xxx CPUs. - - To compile this driver as a module, choose M here: the - module will be called rm9k_wdt. - config SIBYTE_WDOG tristate "Sibyte SoC hardware watchdog" depends on CPU_SB1 diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index 89c045dc468e..475c61100069 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -109,7 +109,6 @@ obj-$(CONFIG_RC32434_WDT) += rc32434_wdt.o obj-$(CONFIG_INDYDOG) += indydog.o obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt.o -obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o obj-$(CONFIG_AR7_WDT) += ar7_wdt.o obj-$(CONFIG_TXX9_WDT) += txx9wdt.o diff --git a/drivers/watchdog/rm9k_wdt.c b/drivers/watchdog/rm9k_wdt.c deleted file mode 100644 index bb66958b9433..000000000000 --- a/drivers/watchdog/rm9k_wdt.c +++ /dev/null @@ -1,419 +0,0 @@ -/* - * Watchdog implementation for GPI h/w found on PMC-Sierra RM9xxx - * chips. - * - * Copyright (C) 2004 by Basler Vision Technologies AG - * Author: Thomas Koeller - * - * 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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - - -#define CLOCK 125000000 -#define MAX_TIMEOUT_SECONDS 32 -#define CPCCR 0x0080 -#define CPGIG1SR 0x0044 -#define CPGIG1ER 0x0054 - - -/* Function prototypes */ -static irqreturn_t wdt_gpi_irqhdl(int, void *); -static void wdt_gpi_start(void); -static void wdt_gpi_stop(void); -static void wdt_gpi_set_timeout(unsigned int); -static int wdt_gpi_open(struct inode *, struct file *); -static int wdt_gpi_release(struct inode *, struct file *); -static ssize_t wdt_gpi_write(struct file *, const char __user *, size_t, - loff_t *); -static long wdt_gpi_ioctl(struct file *, unsigned int, unsigned long); -static int wdt_gpi_notify(struct notifier_block *, unsigned long, void *); -static const struct resource *wdt_gpi_get_resource(struct platform_device *, - const char *, unsigned int); -static int __init wdt_gpi_probe(struct platform_device *); -static int __exit wdt_gpi_remove(struct platform_device *); - - -static const char wdt_gpi_name[] = "wdt_gpi"; -static atomic_t opencnt; -static int expect_close; -static int locked; - - -/* These are set from device resources */ -static void __iomem *wd_regs; -static unsigned int wd_irq, wd_ctr; - - -/* Module arguments */ -static int timeout = MAX_TIMEOUT_SECONDS; -module_param(timeout, int, 0444); -MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds"); - -static unsigned long resetaddr = 0xbffdc200; -module_param(resetaddr, ulong, 0444); -MODULE_PARM_DESC(resetaddr, "Address to write to to force a reset"); - -static unsigned long flagaddr = 0xbffdc104; -module_param(flagaddr, ulong, 0444); -MODULE_PARM_DESC(flagaddr, "Address to write to boot flags to"); - -static int powercycle; -module_param(powercycle, bool, 0444); -MODULE_PARM_DESC(powercycle, "Cycle power if watchdog expires"); - -static int nowayout = WATCHDOG_NOWAYOUT; -module_param(nowayout, bool, 0444); -MODULE_PARM_DESC(nowayout, "Watchdog cannot be disabled once started"); - - -/* Kernel interfaces */ -static const struct file_operations fops = { - .owner = THIS_MODULE, - .open = wdt_gpi_open, - .release = wdt_gpi_release, - .write = wdt_gpi_write, - .unlocked_ioctl = wdt_gpi_ioctl, -}; - -static struct miscdevice miscdev = { - .minor = WATCHDOG_MINOR, - .name = wdt_gpi_name, - .fops = &fops, -}; - -static struct notifier_block wdt_gpi_shutdown = { - .notifier_call = wdt_gpi_notify, -}; - - -/* Interrupt handler */ -static irqreturn_t wdt_gpi_irqhdl(int irq, void *ctxt) -{ - if (!unlikely(__raw_readl(wd_regs + 0x0008) & 0x1)) - return IRQ_NONE; - __raw_writel(0x1, wd_regs + 0x0008); - - - printk(KERN_CRIT "%s: watchdog expired - resetting system\n", - wdt_gpi_name); - - *(volatile char *) flagaddr |= 0x01; - *(volatile char *) resetaddr = powercycle ? 0x01 : 0x2; - iob(); - while (1) - cpu_relax(); -} - - -/* Watchdog functions */ -static void wdt_gpi_start(void) -{ - u32 reg; - - lock_titan_regs(); - reg = titan_readl(CPGIG1ER); - titan_writel(reg | (0x100 << wd_ctr), CPGIG1ER); - iob(); - unlock_titan_regs(); -} - -static void wdt_gpi_stop(void) -{ - u32 reg; - - lock_titan_regs(); - reg = titan_readl(CPCCR) & ~(0xf << (wd_ctr * 4)); - titan_writel(reg, CPCCR); - reg = titan_readl(CPGIG1ER); - titan_writel(reg & ~(0x100 << wd_ctr), CPGIG1ER); - iob(); - unlock_titan_regs(); -} - -static void wdt_gpi_set_timeout(unsigned int to) -{ - u32 reg; - const u32 wdval = (to * CLOCK) & ~0x0000000f; - - lock_titan_regs(); - reg = titan_readl(CPCCR) & ~(0xf << (wd_ctr * 4)); - titan_writel(reg, CPCCR); - wmb(); - __raw_writel(wdval, wd_regs + 0x0000); - wmb(); - titan_writel(reg | (0x2 << (wd_ctr * 4)), CPCCR); - wmb(); - titan_writel(reg | (0x5 << (wd_ctr * 4)), CPCCR); - iob(); - unlock_titan_regs(); -} - - -/* /dev/watchdog operations */ -static int wdt_gpi_open(struct inode *inode, struct file *file) -{ - int res; - - if (unlikely(atomic_dec_if_positive(&opencnt) < 0)) - return -EBUSY; - - expect_close = 0; - if (locked) { - module_put(THIS_MODULE); - free_irq(wd_irq, &miscdev); - locked = 0; - } - - res = request_irq(wd_irq, wdt_gpi_irqhdl, IRQF_SHARED | IRQF_DISABLED, - wdt_gpi_name, &miscdev); - if (unlikely(res)) - return res; - - wdt_gpi_set_timeout(timeout); - wdt_gpi_start(); - - printk(KERN_INFO "%s: watchdog started, timeout = %u seconds\n", - wdt_gpi_name, timeout); - return nonseekable_open(inode, file); -} - -static int wdt_gpi_release(struct inode *inode, struct file *file) -{ - if (nowayout) { - printk(KERN_INFO "%s: no way out - watchdog left running\n", - wdt_gpi_name); - __module_get(THIS_MODULE); - locked = 1; - } else { - if (expect_close) { - wdt_gpi_stop(); - free_irq(wd_irq, &miscdev); - printk(KERN_INFO "%s: watchdog stopped\n", - wdt_gpi_name); - } else { - printk(KERN_CRIT "%s: unexpected close() -" - " watchdog left running\n", - wdt_gpi_name); - wdt_gpi_set_timeout(timeout); - __module_get(THIS_MODULE); - locked = 1; - } - } - - atomic_inc(&opencnt); - return 0; -} - -static ssize_t wdt_gpi_write(struct file *f, const char __user *d, size_t s, - loff_t *o) -{ - char val; - - wdt_gpi_set_timeout(timeout); - expect_close = (s > 0) && !get_user(val, d) && (val == 'V'); - return s ? 1 : 0; -} - -static long wdt_gpi_ioctl(struct file *f, unsigned int cmd, unsigned long arg) -{ - long res = -ENOTTY; - const long size = _IOC_SIZE(cmd); - int stat; - void __user *argp = (void __user *)arg; - static struct watchdog_info wdinfo = { - .identity = "RM9xxx/GPI watchdog", - .firmware_version = 0, - .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING - }; - - if (unlikely(_IOC_TYPE(cmd) != WATCHDOG_IOCTL_BASE)) - return -ENOTTY; - - if ((_IOC_DIR(cmd) & _IOC_READ) - && !access_ok(VERIFY_WRITE, arg, size)) - return -EFAULT; - - if ((_IOC_DIR(cmd) & _IOC_WRITE) - && !access_ok(VERIFY_READ, arg, size)) - return -EFAULT; - - expect_close = 0; - - switch (cmd) { - case WDIOC_GETSUPPORT: - wdinfo.options = nowayout ? - WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING : - WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | - WDIOF_MAGICCLOSE; - res = __copy_to_user(argp, &wdinfo, size) ? -EFAULT : size; - break; - - case WDIOC_GETSTATUS: - break; - - case WDIOC_GETBOOTSTATUS: - stat = (*(volatile char *) flagaddr & 0x01) - ? WDIOF_CARDRESET : 0; - res = __copy_to_user(argp, &stat, size) ? - -EFAULT : size; - break; - - case WDIOC_SETOPTIONS: - break; - - case WDIOC_KEEPALIVE: - wdt_gpi_set_timeout(timeout); - res = size; - break; - - case WDIOC_SETTIMEOUT: - { - int val; - if (unlikely(__copy_from_user(&val, argp, size))) { - res = -EFAULT; - break; - } - - if (val > MAX_TIMEOUT_SECONDS) - val = MAX_TIMEOUT_SECONDS; - timeout = val; - wdt_gpi_set_timeout(val); - res = size; - printk(KERN_INFO "%s: timeout set to %u seconds\n", - wdt_gpi_name, timeout); - } - break; - - case WDIOC_GETTIMEOUT: - res = __copy_to_user(argp, &timeout, size) ? - -EFAULT : size; - break; - } - - return res; -} - - -/* Shutdown notifier */ -static int wdt_gpi_notify(struct notifier_block *this, unsigned long code, - void *unused) -{ - if (code == SYS_DOWN || code == SYS_HALT) - wdt_gpi_stop(); - - return NOTIFY_DONE; -} - - -/* Init & exit procedures */ -static const struct resource *wdt_gpi_get_resource(struct platform_device *pdv, - const char *name, unsigned int type) -{ - char buf[80]; - if (snprintf(buf, sizeof(buf), "%s_0", name) >= sizeof(buf)) - return NULL; - return platform_get_resource_byname(pdv, type, buf); -} - -/* No hotplugging on the platform bus - use __devinit */ -static int __devinit wdt_gpi_probe(struct platform_device *pdv) -{ - int res; - const struct resource - * const rr = wdt_gpi_get_resource(pdv, WDT_RESOURCE_REGS, - IORESOURCE_MEM), - * const ri = wdt_gpi_get_resource(pdv, WDT_RESOURCE_IRQ, - IORESOURCE_IRQ), - * const rc = wdt_gpi_get_resource(pdv, WDT_RESOURCE_COUNTER, - 0); - - if (unlikely(!rr || !ri || !rc)) - return -ENXIO; - - wd_regs = ioremap_nocache(rr->start, rr->end + 1 - rr->start); - if (unlikely(!wd_regs)) - return -ENOMEM; - wd_irq = ri->start; - wd_ctr = rc->start; - res = misc_register(&miscdev); - if (res) - iounmap(wd_regs); - else - register_reboot_notifier(&wdt_gpi_shutdown); - return res; -} - -static int __devexit wdt_gpi_remove(struct platform_device *dev) -{ - int res; - - unregister_reboot_notifier(&wdt_gpi_shutdown); - res = misc_deregister(&miscdev); - iounmap(wd_regs); - wd_regs = NULL; - return res; -} - - -/* Device driver init & exit */ -static struct platform_driver wgt_gpi_driver = { - .driver = { - .name = wdt_gpi_name, - .owner = THIS_MODULE, - }, - .probe = wdt_gpi_probe, - .remove = __devexit_p(wdt_gpi_remove), -}; - -static int __init wdt_gpi_init_module(void) -{ - atomic_set(&opencnt, 1); - if (timeout > MAX_TIMEOUT_SECONDS) - timeout = MAX_TIMEOUT_SECONDS; - return platform_driver_register(&wdt_gpi_driver); -} - -static void __exit wdt_gpi_cleanup_module(void) -{ - platform_driver_unregister(&wdt_gpi_driver); -} - -module_init(wdt_gpi_init_module); -module_exit(wdt_gpi_cleanup_module); - -MODULE_AUTHOR("Thomas Koeller "); -MODULE_DESCRIPTION("Basler eXcite watchdog driver for gpi devices"); -MODULE_VERSION("0.1"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); - -- cgit v1.2.3 From 95abd0dfaf5d2741dc9ebe733c9d609629a92b77 Mon Sep 17 00:00:00 2001 From: Wu Zhangjin Date: Thu, 5 Nov 2009 09:21:54 +0800 Subject: RTC: rtc-cmos.c: Fix warning on MIPS This patch fixes the following warning with RTC_LIB on MIPS: drivers/rtc/rtc-cmos.c:697:2: warning: #warning Assuming 128 bytes of RTC+NVRAM address space, not 64 bytes. Signed-off-by: Wu Zhangjin Cc: Arnaud Patard Cc: linux-mips@linux-mips.org Cc: rtc-linux@googlegroups.com Cc: Paul Gortmaker Cc: Alessandro Zummo Patchwork: http://patchwork.linux-mips.org/patch/570/ Acked-by: Alessandro Zummo Signed-off-by: Ralf Baechle --- drivers/rtc/rtc-cmos.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index eb154dc57164..c8c12325e69b 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -686,7 +686,8 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq) */ #if defined(CONFIG_ATARI) address_space = 64; -#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) || defined(__sparc__) +#elif defined(__i386__) || defined(__x86_64__) || defined(__arm__) \ + || defined(__sparc__) || defined(__mips__) address_space = 128; #else #warning Assuming 128 bytes of RTC+NVRAM address space, not 64 bytes. -- cgit v1.2.3