diff options
Diffstat (limited to 'drivers/staging/ipack/bridges/tpci200.h')
| -rw-r--r-- | drivers/staging/ipack/bridges/tpci200.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/drivers/staging/ipack/bridges/tpci200.h b/drivers/staging/ipack/bridges/tpci200.h deleted file mode 100644 index 235d1fe4f48c..000000000000 --- a/drivers/staging/ipack/bridges/tpci200.h +++ /dev/null @@ -1,172 +0,0 @@ -/** - * tpci200.h - * - * driver for the carrier TEWS TPCI-200 - * Copyright (c) 2009 Nicolas Serafini, EIC2 SA - * Copyright (c) 2010,2011 Samuel Iglesias Gonsalvez <siglesia@cern.ch>, CERN - * Copyright (c) 2012 Samuel Iglesias Gonsalvez <siglesias@igalia.com>, Igalia - * - * 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; version 2 of the License. - */ - -#ifndef _TPCI200_H_ -#define _TPCI200_H_ - -#include <linux/limits.h> -#include <linux/pci.h> -#include <linux/spinlock.h> -#include <linux/swab.h> -#include <linux/io.h> - -#include "../ipack.h" - -#define TPCI200_NB_SLOT 0x4 -#define TPCI200_NB_BAR 0x6 - -#define TPCI200_VENDOR_ID 0x1498 -#define TPCI200_DEVICE_ID 0x30C8 -#define TPCI200_SUBVENDOR_ID 0x1498 -#define TPCI200_SUBDEVICE_ID 0x300A - -#define TPCI200_CFG_MEM_BAR 0 -#define TPCI200_IP_INTERFACE_BAR 2 -#define TPCI200_IO_ID_INT_SPACES_BAR 3 -#define TPCI200_MEM16_SPACE_BAR 4 -#define TPCI200_MEM8_SPACE_BAR 5 - -struct tpci200_regs { - __le16 revision; - /* writes to control should occur with the mutex held to protect - * read-modify-write operations */ - __le16 control[4]; - __le16 reset; - __le16 status; - u8 reserved[242]; -} __packed; - -#define TPCI200_IFACE_SIZE 0x100 - -#define TPCI200_IO_SPACE_OFF 0x0000 -#define TPCI200_IO_SPACE_GAP 0x0100 -#define TPCI200_IO_SPACE_SIZE 0x0080 -#define TPCI200_ID_SPACE_OFF 0x0080 -#define TPCI200_ID_SPACE_GAP 0x0100 -#define TPCI200_ID_SPACE_SIZE 0x0040 -#define TPCI200_INT_SPACE_OFF 0x00C0 -#define TPCI200_INT_SPACE_GAP 0x0100 -#define TPCI200_INT_SPACE_SIZE 0x0040 -#define TPCI200_IOIDINT_SIZE 0x0400 - -#define TPCI200_MEM8_GAP 0x00400000 -#define TPCI200_MEM8_SIZE 0x00400000 -#define TPCI200_MEM16_GAP 0x00800000 -#define TPCI200_MEM16_SIZE 0x00800000 - -/* control field in tpci200_regs */ -#define TPCI200_INT0_EN 0x0040 -#define TPCI200_INT1_EN 0x0080 -#define TPCI200_INT0_EDGE 0x0010 -#define TPCI200_INT1_EDGE 0x0020 -#define TPCI200_ERR_INT_EN 0x0008 -#define TPCI200_TIME_INT_EN 0x0004 -#define TPCI200_RECOVER_EN 0x0002 -#define TPCI200_CLK32 0x0001 - -/* reset field in tpci200_regs */ -#define TPCI200_A_RESET 0x0001 -#define TPCI200_B_RESET 0x0002 -#define TPCI200_C_RESET 0x0004 -#define TPCI200_D_RESET 0x0008 - -/* status field in tpci200_regs */ -#define TPCI200_A_TIMEOUT 0x1000 -#define TPCI200_B_TIMEOUT 0x2000 -#define TPCI200_C_TIMEOUT 0x4000 -#define TPCI200_D_TIMEOUT 0x8000 - -#define TPCI200_A_ERROR 0x0100 -#define TPCI200_B_ERROR 0x0200 -#define TPCI200_C_ERROR 0x0400 -#define TPCI200_D_ERROR 0x0800 - -#define TPCI200_A_INT0 0x0001 -#define TPCI200_A_INT1 0x0002 -#define TPCI200_B_INT0 0x0004 -#define TPCI200_B_INT1 0x0008 -#define TPCI200_C_INT0 0x0010 -#define TPCI200_C_INT1 0x0020 -#define TPCI200_D_INT0 0x0040 -#define TPCI200_D_INT1 0x0080 - -#define TPCI200_SLOT_INT_MASK 0x00FF - -/* PCI Configuration registers. The PCI bridge is a PLX Technology PCI9030. */ -#define LAS1_DESC 0x2C -#define LAS2_DESC 0x30 - -/* Bits in the LAS?_DESC registers */ -#define LAS_BIT_BIGENDIAN 24 - -#define VME_IOID_SPACE "IOID" -#define VME_MEM_SPACE "MEM" - -/** - * struct slot_irq - slot IRQ definition. - * @vector Vector number - * @handler Handler called when IRQ arrives - * @arg Handler argument - * - */ -struct slot_irq { - struct ipack_device *holder; - int vector; - irqreturn_t (*handler)(void *); - void *arg; -}; - -/** - * struct tpci200_slot - data specific to the tpci200 slot. - * @slot_id Slot identification gived to external interface - * @irq Slot IRQ infos - * @io_phys IO physical base address register of the slot - * @id_phys ID physical base address register of the slot - * @int_phys INT physical base address register of the slot - * @mem_phys MEM physical base address register of the slot - * - */ -struct tpci200_slot { - struct slot_irq *irq; - struct ipack_addr_space io_phys; - struct ipack_addr_space id_phys; - struct ipack_addr_space int_phys; - struct ipack_addr_space mem_phys; -}; - -/** - * struct tpci200_infos - informations specific of the TPCI200 tpci200. - * @pci_dev PCI device - * @interface_regs Pointer to IP interface space (Bar 2) - * @ioidint_space Pointer to IP ID, IO and INT space (Bar 3) - * @mem8_space Pointer to MEM space (Bar 4) - * - */ -struct tpci200_infos { - struct pci_dev *pdev; - struct pci_device_id *id_table; - struct tpci200_regs __iomem *interface_regs; - void __iomem *ioidint_space; - void __iomem *mem8_space; - void __iomem *cfg_regs; - struct ipack_bus_device *ipack_bus; -}; -struct tpci200_board { - unsigned int number; - struct mutex mutex; - spinlock_t regs_lock; - struct tpci200_slot *slots; - struct tpci200_infos *info; -}; - -#endif /* _TPCI200_H_ */ |