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Diffstat (limited to 'include/asm-ppc/mv64x60.h')
-rw-r--r--include/asm-ppc/mv64x60.h353
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diff --git a/include/asm-ppc/mv64x60.h b/include/asm-ppc/mv64x60.h
deleted file mode 100644
index 2963d6aa3ea5..000000000000
--- a/include/asm-ppc/mv64x60.h
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * include/asm-ppc/mv64x60.h
- *
- * Prototypes, etc. for the Marvell/Galileo MV64x60 host bridge routines.
- *
- * Author: Mark A. Greer <mgreer@mvista.com>
- *
- * 2001-2002 (c) MontaVista, Software, Inc. This file is licensed under
- * the terms of the GNU General Public License version 2. This program
- * is licensed "as is" without any warranty of any kind, whether express
- * or implied.
- */
-#ifndef __ASMPPC_MV64x60_H
-#define __ASMPPC_MV64x60_H
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/slab.h>
-
-#include <asm/byteorder.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <asm/uaccess.h>
-#include <asm/machdep.h>
-#include <asm/pci-bridge.h>
-#include <asm/mv64x60_defs.h>
-
-struct platform_device;
-
-extern u8 mv64x60_pci_exclude_bridge;
-
-extern spinlock_t mv64x60_lock;
-
-/* 32-bit Window table entry defines */
-#define MV64x60_CPU2MEM_0_WIN 0
-#define MV64x60_CPU2MEM_1_WIN 1
-#define MV64x60_CPU2MEM_2_WIN 2
-#define MV64x60_CPU2MEM_3_WIN 3
-#define MV64x60_CPU2DEV_0_WIN 4
-#define MV64x60_CPU2DEV_1_WIN 5
-#define MV64x60_CPU2DEV_2_WIN 6
-#define MV64x60_CPU2DEV_3_WIN 7
-#define MV64x60_CPU2BOOT_WIN 8
-#define MV64x60_CPU2PCI0_IO_WIN 9
-#define MV64x60_CPU2PCI0_MEM_0_WIN 10
-#define MV64x60_CPU2PCI0_MEM_1_WIN 11
-#define MV64x60_CPU2PCI0_MEM_2_WIN 12
-#define MV64x60_CPU2PCI0_MEM_3_WIN 13
-#define MV64x60_CPU2PCI1_IO_WIN 14
-#define MV64x60_CPU2PCI1_MEM_0_WIN 15
-#define MV64x60_CPU2PCI1_MEM_1_WIN 16
-#define MV64x60_CPU2PCI1_MEM_2_WIN 17
-#define MV64x60_CPU2PCI1_MEM_3_WIN 18
-#define MV64x60_CPU2SRAM_WIN 19
-#define MV64x60_CPU2PCI0_IO_REMAP_WIN 20
-#define MV64x60_CPU2PCI1_IO_REMAP_WIN 21
-#define MV64x60_CPU_PROT_0_WIN 22
-#define MV64x60_CPU_PROT_1_WIN 23
-#define MV64x60_CPU_PROT_2_WIN 24
-#define MV64x60_CPU_PROT_3_WIN 25
-#define MV64x60_CPU_SNOOP_0_WIN 26
-#define MV64x60_CPU_SNOOP_1_WIN 27
-#define MV64x60_CPU_SNOOP_2_WIN 28
-#define MV64x60_CPU_SNOOP_3_WIN 29
-#define MV64x60_PCI02MEM_REMAP_0_WIN 30
-#define MV64x60_PCI02MEM_REMAP_1_WIN 31
-#define MV64x60_PCI02MEM_REMAP_2_WIN 32
-#define MV64x60_PCI02MEM_REMAP_3_WIN 33
-#define MV64x60_PCI12MEM_REMAP_0_WIN 34
-#define MV64x60_PCI12MEM_REMAP_1_WIN 35
-#define MV64x60_PCI12MEM_REMAP_2_WIN 36
-#define MV64x60_PCI12MEM_REMAP_3_WIN 37
-#define MV64x60_ENET2MEM_0_WIN 38
-#define MV64x60_ENET2MEM_1_WIN 39
-#define MV64x60_ENET2MEM_2_WIN 40
-#define MV64x60_ENET2MEM_3_WIN 41
-#define MV64x60_ENET2MEM_4_WIN 42
-#define MV64x60_ENET2MEM_5_WIN 43
-#define MV64x60_MPSC2MEM_0_WIN 44
-#define MV64x60_MPSC2MEM_1_WIN 45
-#define MV64x60_MPSC2MEM_2_WIN 46
-#define MV64x60_MPSC2MEM_3_WIN 47
-#define MV64x60_IDMA2MEM_0_WIN 48
-#define MV64x60_IDMA2MEM_1_WIN 49
-#define MV64x60_IDMA2MEM_2_WIN 50
-#define MV64x60_IDMA2MEM_3_WIN 51
-#define MV64x60_IDMA2MEM_4_WIN 52
-#define MV64x60_IDMA2MEM_5_WIN 53
-#define MV64x60_IDMA2MEM_6_WIN 54
-#define MV64x60_IDMA2MEM_7_WIN 55
-
-#define MV64x60_32BIT_WIN_COUNT 56
-
-/* 64-bit Window table entry defines */
-#define MV64x60_CPU2PCI0_MEM_0_REMAP_WIN 0
-#define MV64x60_CPU2PCI0_MEM_1_REMAP_WIN 1
-#define MV64x60_CPU2PCI0_MEM_2_REMAP_WIN 2
-#define MV64x60_CPU2PCI0_MEM_3_REMAP_WIN 3
-#define MV64x60_CPU2PCI1_MEM_0_REMAP_WIN 4
-#define MV64x60_CPU2PCI1_MEM_1_REMAP_WIN 5
-#define MV64x60_CPU2PCI1_MEM_2_REMAP_WIN 6
-#define MV64x60_CPU2PCI1_MEM_3_REMAP_WIN 7
-#define MV64x60_PCI02MEM_ACC_CNTL_0_WIN 8
-#define MV64x60_PCI02MEM_ACC_CNTL_1_WIN 9
-#define MV64x60_PCI02MEM_ACC_CNTL_2_WIN 10
-#define MV64x60_PCI02MEM_ACC_CNTL_3_WIN 11
-#define MV64x60_PCI12MEM_ACC_CNTL_0_WIN 12
-#define MV64x60_PCI12MEM_ACC_CNTL_1_WIN 13
-#define MV64x60_PCI12MEM_ACC_CNTL_2_WIN 14
-#define MV64x60_PCI12MEM_ACC_CNTL_3_WIN 15
-#define MV64x60_PCI02MEM_SNOOP_0_WIN 16
-#define MV64x60_PCI02MEM_SNOOP_1_WIN 17
-#define MV64x60_PCI02MEM_SNOOP_2_WIN 18
-#define MV64x60_PCI02MEM_SNOOP_3_WIN 19
-#define MV64x60_PCI12MEM_SNOOP_0_WIN 20
-#define MV64x60_PCI12MEM_SNOOP_1_WIN 21
-#define MV64x60_PCI12MEM_SNOOP_2_WIN 22
-#define MV64x60_PCI12MEM_SNOOP_3_WIN 23
-
-#define MV64x60_64BIT_WIN_COUNT 24
-
-/*
- * Define a structure that's used to pass in config information to the
- * core routines.
- */
-struct mv64x60_pci_window {
- u32 cpu_base;
- u32 pci_base_hi;
- u32 pci_base_lo;
- u32 size;
- u32 swap;
-};
-
-struct mv64x60_pci_info {
- u8 enable_bus; /* allow access to this PCI bus? */
-
- struct mv64x60_pci_window pci_io;
- struct mv64x60_pci_window pci_mem[3];
-
- u32 acc_cntl_options[MV64x60_CPU2MEM_WINDOWS];
- u32 snoop_options[MV64x60_CPU2MEM_WINDOWS];
- u16 pci_cmd_bits;
- u16 latency_timer;
-};
-
-struct mv64x60_setup_info {
- u32 phys_reg_base;
- u32 window_preserve_mask_32_hi;
- u32 window_preserve_mask_32_lo;
- u32 window_preserve_mask_64;
-
- u32 cpu_prot_options[MV64x60_CPU2MEM_WINDOWS];
- u32 cpu_snoop_options[MV64x60_CPU2MEM_WINDOWS];
- u32 enet_options[MV64x60_CPU2MEM_WINDOWS];
- u32 mpsc_options[MV64x60_CPU2MEM_WINDOWS];
- u32 idma_options[MV64x60_CPU2MEM_WINDOWS];
-
- struct mv64x60_pci_info pci_0;
- struct mv64x60_pci_info pci_1;
-};
-
-/* Define what the top bits in the extra member of a window entry means. */
-#define MV64x60_EXTRA_INVALID 0x00000000
-#define MV64x60_EXTRA_CPUWIN_ENAB 0x10000000
-#define MV64x60_EXTRA_CPUPROT_ENAB 0x20000000
-#define MV64x60_EXTRA_ENET_ENAB 0x30000000
-#define MV64x60_EXTRA_MPSC_ENAB 0x40000000
-#define MV64x60_EXTRA_IDMA_ENAB 0x50000000
-#define MV64x60_EXTRA_PCIACC_ENAB 0x60000000
-
-#define MV64x60_EXTRA_MASK 0xf0000000
-
-/*
- * Define the 'handle' struct that will be passed between the 64x60 core
- * code and the platform-specific code that will use it. The handle
- * will contain pointers to chip-specific routines & information.
- */
-struct mv64x60_32bit_window {
- u32 base_reg;
- u32 size_reg;
- u8 base_bits;
- u8 size_bits;
- u32 (*get_from_field)(u32 val, u32 num_bits);
- u32 (*map_to_field)(u32 val, u32 num_bits);
- u32 extra;
-};
-
-struct mv64x60_64bit_window {
- u32 base_hi_reg;
- u32 base_lo_reg;
- u32 size_reg;
- u8 base_lo_bits;
- u8 size_bits;
- u32 (*get_from_field)(u32 val, u32 num_bits);
- u32 (*map_to_field)(u32 val, u32 num_bits);
- u32 extra;
-};
-
-typedef struct mv64x60_handle mv64x60_handle_t;
-struct mv64x60_chip_info {
- u32 (*translate_size)(u32 base, u32 size, u32 num_bits);
- u32 (*untranslate_size)(u32 base, u32 size, u32 num_bits);
- void (*set_pci2mem_window)(struct pci_controller *hose, u32 bus,
- u32 window, u32 base);
- void (*set_pci2regs_window)(struct mv64x60_handle *bh,
- struct pci_controller *hose, u32 bus, u32 base);
- u32 (*is_enabled_32bit)(mv64x60_handle_t *bh, u32 window);
- void (*enable_window_32bit)(mv64x60_handle_t *bh, u32 window);
- void (*disable_window_32bit)(mv64x60_handle_t *bh, u32 window);
- void (*enable_window_64bit)(mv64x60_handle_t *bh, u32 window);
- void (*disable_window_64bit)(mv64x60_handle_t *bh, u32 window);
- void (*disable_all_windows)(mv64x60_handle_t *bh,
- struct mv64x60_setup_info *si);
- void (*config_io2mem_windows)(mv64x60_handle_t *bh,
- struct mv64x60_setup_info *si,
- u32 mem_windows[MV64x60_CPU2MEM_WINDOWS][2]);
- void (*set_mpsc2regs_window)(struct mv64x60_handle *bh, u32 base);
- void (*chip_specific_init)(mv64x60_handle_t *bh,
- struct mv64x60_setup_info *si);
-
- struct mv64x60_32bit_window *window_tab_32bit;
- struct mv64x60_64bit_window *window_tab_64bit;
-};
-
-struct mv64x60_handle {
- u32 type; /* type of bridge */
- u32 rev; /* revision of bridge */
- void __iomem *v_base;/* virtual base addr of bridge regs */
- phys_addr_t p_base; /* physical base addr of bridge regs */
-
- u32 pci_mode_a; /* pci 0 mode: conventional pci, pci-x*/
- u32 pci_mode_b; /* pci 1 mode: conventional pci, pci-x*/
-
- u32 io_base_a; /* vaddr of pci 0's I/O space */
- u32 io_base_b; /* vaddr of pci 1's I/O space */
-
- struct pci_controller *hose_a;
- struct pci_controller *hose_b;
-
- struct mv64x60_chip_info *ci; /* chip/bridge-specific info */
-};
-
-
-/* Define I/O routines for accessing registers on the 64x60 bridge. */
-extern inline void
-mv64x60_write(struct mv64x60_handle *bh, u32 offset, u32 val) {
- ulong flags;
-
- spin_lock_irqsave(&mv64x60_lock, flags);
- out_le32(bh->v_base + offset, val);
- spin_unlock_irqrestore(&mv64x60_lock, flags);
-}
-
-extern inline u32
-mv64x60_read(struct mv64x60_handle *bh, u32 offset) {
- ulong flags;
- u32 reg;
-
- spin_lock_irqsave(&mv64x60_lock, flags);
- reg = in_le32(bh->v_base + offset);
- spin_unlock_irqrestore(&mv64x60_lock, flags);
- return reg;
-}
-
-extern inline void
-mv64x60_modify(struct mv64x60_handle *bh, u32 offs, u32 data, u32 mask)
-{
- u32 reg;
- ulong flags;
-
- spin_lock_irqsave(&mv64x60_lock, flags);
- reg = in_le32(bh->v_base + offs) & (~mask);
- reg |= data & mask;
- out_le32(bh->v_base + offs, reg);
- spin_unlock_irqrestore(&mv64x60_lock, flags);
-}
-
-#define mv64x60_set_bits(bh, offs, bits) mv64x60_modify(bh, offs, ~0, bits)
-#define mv64x60_clr_bits(bh, offs, bits) mv64x60_modify(bh, offs, 0, bits)
-
-#if defined(CONFIG_SYSFS) && !defined(CONFIG_GT64260)
-#define MV64XXX_DEV_NAME "mv64xxx"
-
-struct mv64xxx_pdata {
- u32 hs_reg_valid;
-};
-#endif
-
-/* Externally visible function prototypes */
-int mv64x60_init(struct mv64x60_handle *bh, struct mv64x60_setup_info *si);
-u32 mv64x60_get_mem_size(u32 bridge_base, u32 chip_type);
-void mv64x60_early_init(struct mv64x60_handle *bh,
- struct mv64x60_setup_info *si);
-void mv64x60_alloc_hose(struct mv64x60_handle *bh, u32 cfg_addr,
- u32 cfg_data, struct pci_controller **hose);
-int mv64x60_get_type(struct mv64x60_handle *bh);
-int mv64x60_setup_for_chip(struct mv64x60_handle *bh);
-void __iomem *mv64x60_get_bridge_vbase(void);
-u32 mv64x60_get_bridge_type(void);
-u32 mv64x60_get_bridge_rev(void);
-void mv64x60_get_mem_windows(struct mv64x60_handle *bh,
- u32 mem_windows[MV64x60_CPU2MEM_WINDOWS][2]);
-void mv64x60_config_cpu2mem_windows(struct mv64x60_handle *bh,
- struct mv64x60_setup_info *si,
- u32 mem_windows[MV64x60_CPU2MEM_WINDOWS][2]);
-void mv64x60_config_cpu2pci_windows(struct mv64x60_handle *bh,
- struct mv64x60_pci_info *pi, u32 bus);
-void mv64x60_config_pci2mem_windows(struct mv64x60_handle *bh,
- struct pci_controller *hose, struct mv64x60_pci_info *pi, u32 bus,
- u32 mem_windows[MV64x60_CPU2MEM_WINDOWS][2]);
-void mv64x60_config_resources(struct pci_controller *hose,
- struct mv64x60_pci_info *pi, u32 io_base);
-void mv64x60_config_pci_params(struct pci_controller *hose,
- struct mv64x60_pci_info *pi);
-void mv64x60_pd_fixup(struct mv64x60_handle *bh,
- struct platform_device *pd_devs[], u32 entries);
-void mv64x60_get_32bit_window(struct mv64x60_handle *bh, u32 window,
- u32 *base, u32 *size);
-void mv64x60_set_32bit_window(struct mv64x60_handle *bh, u32 window, u32 base,
- u32 size, u32 other_bits);
-void mv64x60_get_64bit_window(struct mv64x60_handle *bh, u32 window,
- u32 *base_hi, u32 *base_lo, u32 *size);
-void mv64x60_set_64bit_window(struct mv64x60_handle *bh, u32 window,
- u32 base_hi, u32 base_lo, u32 size, u32 other_bits);
-void mv64x60_set_bus(struct mv64x60_handle *bh, u32 bus, u32 child_bus);
-int mv64x60_pci_exclude_device(u8 bus, u8 devfn);
-
-
-void gt64260_init_irq(void);
-int gt64260_get_irq(void);
-void mv64360_init_irq(void);
-int mv64360_get_irq(void);
-
-u32 mv64x60_mask(u32 val, u32 num_bits);
-u32 mv64x60_shift_left(u32 val, u32 num_bits);
-u32 mv64x60_shift_right(u32 val, u32 num_bits);
-u32 mv64x60_calc_mem_size(struct mv64x60_handle *bh,
- u32 mem_windows[MV64x60_CPU2MEM_WINDOWS][2]);
-
-void mv64x60_progress_init(u32 base);
-void mv64x60_mpsc_progress(char *s, unsigned short hex);
-
-extern struct mv64x60_32bit_window
- gt64260_32bit_windows[MV64x60_32BIT_WIN_COUNT];
-extern struct mv64x60_64bit_window
- gt64260_64bit_windows[MV64x60_64BIT_WIN_COUNT];
-extern struct mv64x60_32bit_window
- mv64360_32bit_windows[MV64x60_32BIT_WIN_COUNT];
-extern struct mv64x60_64bit_window
- mv64360_64bit_windows[MV64x60_64BIT_WIN_COUNT];
-
-#endif /* __ASMPPC_MV64x60_H */