From f606ddf42fd4edc558eeb48bfee66d2c591571d2 Mon Sep 17 00:00:00 2001 From: Adrian Bunk Date: Wed, 23 Jul 2008 21:28:50 -0700 Subject: remove the v850 port Trying to compile the v850 port brings many compile errors, one of them exists since at least kernel 2.6.19. There also seems to be noone willing to bring this port back into a usable state. This patch therefore removes the v850 port. If anyone ever decides to revive the v850 port the code will still be available from older kernels, and it wouldn't be impossible for the port to reenter the kernel if it would become actively maintained again. Signed-off-by: Adrian Bunk Acked-by: Greg Ungerer Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-v850/Kbuild | 1 - include/asm-v850/a.out.h | 21 --- include/asm-v850/anna.h | 137 ----------------- include/asm-v850/as85ep1.h | 152 ------------------- include/asm-v850/asm.h | 32 ---- include/asm-v850/atomic.h | 131 ----------------- include/asm-v850/auxvec.h | 4 - include/asm-v850/bitops.h | 161 -------------------- include/asm-v850/bug.h | 25 ---- include/asm-v850/bugs.h | 16 -- include/asm-v850/byteorder.h | 48 ------ include/asm-v850/cache.h | 26 ---- include/asm-v850/cacheflush.h | 70 --------- include/asm-v850/checksum.h | 112 -------------- include/asm-v850/clinkage.h | 26 ---- include/asm-v850/cputime.h | 6 - include/asm-v850/current.h | 47 ------ include/asm-v850/delay.h | 47 ------ include/asm-v850/device.h | 7 - include/asm-v850/div64.h | 1 - include/asm-v850/dma-mapping.h | 11 -- include/asm-v850/dma.h | 18 --- include/asm-v850/elf.h | 99 ------------- include/asm-v850/emergency-restart.h | 6 - include/asm-v850/entry.h | 113 -------------- include/asm-v850/errno.h | 6 - include/asm-v850/fb.h | 12 -- include/asm-v850/fcntl.h | 11 -- include/asm-v850/flat.h | 133 ----------------- include/asm-v850/fpga85e2c.h | 82 ----------- include/asm-v850/futex.h | 6 - include/asm-v850/gbus_int.h | 97 ------------ include/asm-v850/hardirq.h | 28 ---- include/asm-v850/highres_timer.h | 44 ------ include/asm-v850/hw_irq.h | 4 - include/asm-v850/io.h | 142 ------------------ include/asm-v850/ioctl.h | 1 - include/asm-v850/ioctls.h | 84 ----------- include/asm-v850/ipcbuf.h | 29 ---- include/asm-v850/irq.h | 55 ------- include/asm-v850/irq_regs.h | 1 - include/asm-v850/kdebug.h | 1 - include/asm-v850/kmap_types.h | 19 --- include/asm-v850/kvm.h | 6 - include/asm-v850/linkage.h | 8 - include/asm-v850/local.h | 6 - include/asm-v850/ma.h | 101 ------------- include/asm-v850/ma1.h | 50 ------- include/asm-v850/machdep.h | 60 -------- include/asm-v850/macrology.h | 17 --- include/asm-v850/me2.h | 182 ----------------------- include/asm-v850/mman.h | 15 -- include/asm-v850/mmu.h | 11 -- include/asm-v850/mmu_context.h | 13 -- include/asm-v850/module.h | 62 -------- include/asm-v850/msgbuf.h | 31 ---- include/asm-v850/mutex.h | 9 -- include/asm-v850/page.h | 124 ---------------- include/asm-v850/param.h | 33 ----- include/asm-v850/pci.h | 119 --------------- include/asm-v850/percpu.h | 14 -- include/asm-v850/pgalloc.h | 22 --- include/asm-v850/pgtable.h | 59 -------- include/asm-v850/poll.h | 9 -- include/asm-v850/posix_types.h | 72 --------- include/asm-v850/processor.h | 120 --------------- include/asm-v850/ptrace.h | 121 --------------- include/asm-v850/resource.h | 6 - include/asm-v850/rte_cb.h | 78 ---------- include/asm-v850/rte_ma1_cb.h | 128 ---------------- include/asm-v850/rte_mb_a_pci.h | 56 ------- include/asm-v850/rte_me2_cb.h | 202 ------------------------- include/asm-v850/rte_nb85e_cb.h | 111 -------------- include/asm-v850/scatterlist.h | 31 ---- include/asm-v850/sections.h | 6 - include/asm-v850/segment.h | 36 ----- include/asm-v850/semaphore.h | 1 - include/asm-v850/sembuf.h | 25 ---- include/asm-v850/serial.h | 56 ------- include/asm-v850/setup.h | 6 - include/asm-v850/shmbuf.h | 42 ------ include/asm-v850/shmparam.h | 6 - include/asm-v850/sigcontext.h | 25 ---- include/asm-v850/siginfo.h | 6 - include/asm-v850/signal.h | 168 --------------------- include/asm-v850/sim.h | 47 ------ include/asm-v850/sim85e2.h | 69 --------- include/asm-v850/sim85e2c.h | 26 ---- include/asm-v850/sim85e2s.h | 28 ---- include/asm-v850/simsyscall.h | 99 ------------- include/asm-v850/socket.h | 57 ------- include/asm-v850/sockios.h | 13 -- include/asm-v850/stat.h | 73 --------- include/asm-v850/statfs.h | 6 - include/asm-v850/string.h | 25 ---- include/asm-v850/system.h | 123 ---------------- include/asm-v850/teg.h | 101 ------------- include/asm-v850/termbits.h | 200 ------------------------- include/asm-v850/termios.h | 90 ------------ include/asm-v850/thread_info.h | 129 ---------------- include/asm-v850/timex.h | 18 --- include/asm-v850/tlb.h | 21 --- include/asm-v850/tlbflush.h | 64 -------- include/asm-v850/topology.h | 6 - include/asm-v850/types.h | 36 ----- include/asm-v850/uaccess.h | 159 -------------------- include/asm-v850/ucontext.h | 14 -- include/asm-v850/unaligned.h | 22 --- include/asm-v850/unistd.h | 244 ------------------------------ include/asm-v850/user.h | 52 ------- include/asm-v850/v850e.h | 21 --- include/asm-v850/v850e2.h | 69 --------- include/asm-v850/v850e2_cache.h | 75 ---------- include/asm-v850/v850e_cache.h | 48 ------ include/asm-v850/v850e_intc.h | 133 ----------------- include/asm-v850/v850e_timer_c.h | 48 ------ include/asm-v850/v850e_timer_d.h | 62 -------- include/asm-v850/v850e_uart.h | 76 ---------- include/asm-v850/v850e_uarta.h | 278 ----------------------------------- include/asm-v850/v850e_uartb.h | 262 --------------------------------- include/asm-v850/v850e_utils.h | 35 ----- include/linux/audit.h | 1 - include/linux/module.h | 2 +- include/linux/serial_core.h | 3 - include/linux/syscalls.h | 2 +- 125 files changed, 2 insertions(+), 7160 deletions(-) delete mode 100644 include/asm-v850/Kbuild delete mode 100644 include/asm-v850/a.out.h delete mode 100644 include/asm-v850/anna.h delete mode 100644 include/asm-v850/as85ep1.h delete mode 100644 include/asm-v850/asm.h delete mode 100644 include/asm-v850/atomic.h delete mode 100644 include/asm-v850/auxvec.h delete mode 100644 include/asm-v850/bitops.h delete mode 100644 include/asm-v850/bug.h delete mode 100644 include/asm-v850/bugs.h delete mode 100644 include/asm-v850/byteorder.h delete mode 100644 include/asm-v850/cache.h delete mode 100644 include/asm-v850/cacheflush.h delete mode 100644 include/asm-v850/checksum.h delete mode 100644 include/asm-v850/clinkage.h delete mode 100644 include/asm-v850/cputime.h delete mode 100644 include/asm-v850/current.h delete mode 100644 include/asm-v850/delay.h delete mode 100644 include/asm-v850/device.h delete mode 100644 include/asm-v850/div64.h delete mode 100644 include/asm-v850/dma-mapping.h delete mode 100644 include/asm-v850/dma.h delete mode 100644 include/asm-v850/elf.h delete mode 100644 include/asm-v850/emergency-restart.h delete mode 100644 include/asm-v850/entry.h delete mode 100644 include/asm-v850/errno.h delete mode 100644 include/asm-v850/fb.h delete mode 100644 include/asm-v850/fcntl.h delete mode 100644 include/asm-v850/flat.h delete mode 100644 include/asm-v850/fpga85e2c.h delete mode 100644 include/asm-v850/futex.h delete mode 100644 include/asm-v850/gbus_int.h delete mode 100644 include/asm-v850/hardirq.h delete mode 100644 include/asm-v850/highres_timer.h delete mode 100644 include/asm-v850/hw_irq.h delete mode 100644 include/asm-v850/io.h delete mode 100644 include/asm-v850/ioctl.h delete mode 100644 include/asm-v850/ioctls.h delete mode 100644 include/asm-v850/ipcbuf.h delete mode 100644 include/asm-v850/irq.h delete mode 100644 include/asm-v850/irq_regs.h delete mode 100644 include/asm-v850/kdebug.h delete mode 100644 include/asm-v850/kmap_types.h delete mode 100644 include/asm-v850/kvm.h delete mode 100644 include/asm-v850/linkage.h delete mode 100644 include/asm-v850/local.h delete mode 100644 include/asm-v850/ma.h delete mode 100644 include/asm-v850/ma1.h delete mode 100644 include/asm-v850/machdep.h delete mode 100644 include/asm-v850/macrology.h delete mode 100644 include/asm-v850/me2.h delete mode 100644 include/asm-v850/mman.h delete mode 100644 include/asm-v850/mmu.h delete mode 100644 include/asm-v850/mmu_context.h delete mode 100644 include/asm-v850/module.h delete mode 100644 include/asm-v850/msgbuf.h delete mode 100644 include/asm-v850/mutex.h delete mode 100644 include/asm-v850/page.h delete mode 100644 include/asm-v850/param.h delete mode 100644 include/asm-v850/pci.h delete mode 100644 include/asm-v850/percpu.h delete mode 100644 include/asm-v850/pgalloc.h delete mode 100644 include/asm-v850/pgtable.h delete mode 100644 include/asm-v850/poll.h delete mode 100644 include/asm-v850/posix_types.h delete mode 100644 include/asm-v850/processor.h delete mode 100644 include/asm-v850/ptrace.h delete mode 100644 include/asm-v850/resource.h delete mode 100644 include/asm-v850/rte_cb.h delete mode 100644 include/asm-v850/rte_ma1_cb.h delete mode 100644 include/asm-v850/rte_mb_a_pci.h delete mode 100644 include/asm-v850/rte_me2_cb.h delete mode 100644 include/asm-v850/rte_nb85e_cb.h delete mode 100644 include/asm-v850/scatterlist.h delete mode 100644 include/asm-v850/sections.h delete mode 100644 include/asm-v850/segment.h delete mode 100644 include/asm-v850/semaphore.h delete mode 100644 include/asm-v850/sembuf.h delete mode 100644 include/asm-v850/serial.h delete mode 100644 include/asm-v850/setup.h delete mode 100644 include/asm-v850/shmbuf.h delete mode 100644 include/asm-v850/shmparam.h delete mode 100644 include/asm-v850/sigcontext.h delete mode 100644 include/asm-v850/siginfo.h delete mode 100644 include/asm-v850/signal.h delete mode 100644 include/asm-v850/sim.h delete mode 100644 include/asm-v850/sim85e2.h delete mode 100644 include/asm-v850/sim85e2c.h delete mode 100644 include/asm-v850/sim85e2s.h delete mode 100644 include/asm-v850/simsyscall.h delete mode 100644 include/asm-v850/socket.h delete mode 100644 include/asm-v850/sockios.h delete mode 100644 include/asm-v850/stat.h delete mode 100644 include/asm-v850/statfs.h delete mode 100644 include/asm-v850/string.h delete mode 100644 include/asm-v850/system.h delete mode 100644 include/asm-v850/teg.h delete mode 100644 include/asm-v850/termbits.h delete mode 100644 include/asm-v850/termios.h delete mode 100644 include/asm-v850/thread_info.h delete mode 100644 include/asm-v850/timex.h delete mode 100644 include/asm-v850/tlb.h delete mode 100644 include/asm-v850/tlbflush.h delete mode 100644 include/asm-v850/topology.h delete mode 100644 include/asm-v850/types.h delete mode 100644 include/asm-v850/uaccess.h delete mode 100644 include/asm-v850/ucontext.h delete mode 100644 include/asm-v850/unaligned.h delete mode 100644 include/asm-v850/unistd.h delete mode 100644 include/asm-v850/user.h delete mode 100644 include/asm-v850/v850e.h delete mode 100644 include/asm-v850/v850e2.h delete mode 100644 include/asm-v850/v850e2_cache.h delete mode 100644 include/asm-v850/v850e_cache.h delete mode 100644 include/asm-v850/v850e_intc.h delete mode 100644 include/asm-v850/v850e_timer_c.h delete mode 100644 include/asm-v850/v850e_timer_d.h delete mode 100644 include/asm-v850/v850e_uart.h delete mode 100644 include/asm-v850/v850e_uarta.h delete mode 100644 include/asm-v850/v850e_uartb.h delete mode 100644 include/asm-v850/v850e_utils.h (limited to 'include') diff --git a/include/asm-v850/Kbuild b/include/asm-v850/Kbuild deleted file mode 100644 index c68e1680da01..000000000000 --- a/include/asm-v850/Kbuild +++ /dev/null @@ -1 +0,0 @@ -include include/asm-generic/Kbuild.asm diff --git a/include/asm-v850/a.out.h b/include/asm-v850/a.out.h deleted file mode 100644 index e9439a0708f6..000000000000 --- a/include/asm-v850/a.out.h +++ /dev/null @@ -1,21 +0,0 @@ -#ifndef __V850_A_OUT_H__ -#define __V850_A_OUT_H__ - -struct exec -{ - unsigned long a_info; /* Use macros N_MAGIC, etc for access */ - unsigned a_text; /* length of text, in bytes */ - unsigned a_data; /* length of data, in bytes */ - unsigned a_bss; /* length of uninitialized data area for file, in bytes */ - unsigned a_syms; /* length of symbol table data in file, in bytes */ - unsigned a_entry; /* start address */ - unsigned a_trsize; /* length of relocation info for text, in bytes */ - unsigned a_drsize; /* length of relocation info for data, in bytes */ -}; - -#define N_TRSIZE(a) ((a).a_trsize) -#define N_DRSIZE(a) ((a).a_drsize) -#define N_SYMSIZE(a) ((a).a_syms) - - -#endif /* __V850_A_OUT_H__ */ diff --git a/include/asm-v850/anna.h b/include/asm-v850/anna.h deleted file mode 100644 index cd5eaee103b0..000000000000 --- a/include/asm-v850/anna.h +++ /dev/null @@ -1,137 +0,0 @@ -/* - * include/asm-v850/anna.h -- Anna V850E2 evaluation cpu chip/board - * - * Copyright (C) 2001,02,03 NEC Electronics Corporation - * Copyright (C) 2001,02,03 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_ANNA_H__ -#define __V850_ANNA_H__ - -#include /* Based on V850E2 core. */ - - -#define CPU_MODEL "v850e2/anna" -#define CPU_MODEL_LONG "NEC V850E2/Anna" -#define PLATFORM "anna" -#define PLATFORM_LONG "NEC/Midas lab V850E2/Anna evaluation board" - -#define CPU_CLOCK_FREQ 200000000 /* 200MHz */ -#define SYS_CLOCK_FREQ 33300000 /* 33.3MHz */ - - -/* 1MB of static RAM. This memory is mirrored 64 times. */ -#define SRAM_ADDR 0x04000000 -#define SRAM_SIZE 0x00100000 /* 1MB */ -/* 64MB of DRAM. */ -#define SDRAM_ADDR 0x08000000 -#define SDRAM_SIZE 0x04000000 /* 64MB */ - - -/* For */ -#define PAGE_OFFSET SRAM_ADDR - -/* We use on-chip RAM, for a few miscellaneous variables that must be - accessible using a load instruction relative to R0. The Anna chip has - 128K of `dLB' ram nominally located at 0xFFF00000, but it's mirrored - every 128K, so we can use the `last mirror' (except for the portion at - the top which is overridden by I/O space). In addition, the early - sample chip we're using has lots of memory errors in the dLB ram, so we - use a specially chosen location that has at least 20 bytes of contiguous - valid memory (xxxF0020 - xxxF003F). */ -#define R0_RAM_ADDR 0xFFFF8020 - - -/* Anna specific control registers. */ -#define ANNA_ILBEN_ADDR 0xFFFFF7F2 -#define ANNA_ILBEN (*(volatile u16 *)ANNA_ILBEN_ADDR) - - -/* I/O port P0-P3. */ -/* Direct I/O. Bits 0-7 are pins Pn0-Pn7. */ -#define ANNA_PORT_IO_ADDR(n) (0xFFFFF400 + (n) * 2) -#define ANNA_PORT_IO(n) (*(volatile u8 *)ANNA_PORT_IO_ADDR(n)) -/* Port mode (for direct I/O, 0 = output, 1 = input). */ -#define ANNA_PORT_PM_ADDR(n) (0xFFFFF410 + (n) * 2) -#define ANNA_PORT_PM(n) (*(volatile u8 *)ANNA_PORT_PM_ADDR(n)) - - -/* Hardware-specific interrupt numbers (in the kernel IRQ namespace). */ -#define IRQ_INTP(n) (n) /* Pnnn (pin) interrupts 0-15 */ -#define IRQ_INTP_NUM 16 -#define IRQ_INTOV(n) (0x10 + (n)) /* 0-2 */ -#define IRQ_INTOV_NUM 2 -#define IRQ_INTCCC(n) (0x12 + (n)) -#define IRQ_INTCCC_NUM 4 -#define IRQ_INTCMD(n) (0x16 + (n)) /* interval timer interrupts 0-5 */ -#define IRQ_INTCMD_NUM 6 -#define IRQ_INTDMA(n) (0x1C + (n)) /* DMA interrupts 0-3 */ -#define IRQ_INTDMA_NUM 4 -#define IRQ_INTDMXER 0x20 -#define IRQ_INTSRE(n) (0x21 + (n)*3) /* UART 0-1 reception error */ -#define IRQ_INTSRE_NUM 2 -#define IRQ_INTSR(n) (0x22 + (n)*3) /* UART 0-1 reception completion */ -#define IRQ_INTSR_NUM 2 -#define IRQ_INTST(n) (0x23 + (n)*3) /* UART 0-1 transmission completion */ -#define IRQ_INTST_NUM 2 - -#define NUM_CPU_IRQS 64 - -#ifndef __ASSEMBLY__ -/* Initialize chip interrupts. */ -extern void anna_init_irqs (void); -#endif - - -/* Anna UART details (basically the same as the V850E/MA1, but 2 channels). */ -#define V850E_UART_NUM_CHANNELS 2 -#define V850E_UART_BASE_FREQ (SYS_CLOCK_FREQ / 2) -#define V850E_UART_CHIP_NAME "V850E2/NA85E2A" - -/* This is the UART channel that's actually connected on the board. */ -#define V850E_UART_CONSOLE_CHANNEL 1 - -/* This is a function that gets called before configuring the UART. */ -#define V850E_UART_PRE_CONFIGURE anna_uart_pre_configure -#ifndef __ASSEMBLY__ -extern void anna_uart_pre_configure (unsigned chan, - unsigned cflags, unsigned baud); -#endif - -/* This board supports RTS/CTS for the on-chip UART, but only for channel 1. */ - -/* CTS for UART channel 1 is pin P37 (bit 7 of port 3). */ -#define V850E_UART_CTS(chan) ((chan) == 1 ? !(ANNA_PORT_IO(3) & 0x80) : 1) -/* RTS for UART channel 1 is pin P07 (bit 7 of port 0). */ -#define V850E_UART_SET_RTS(chan, val) \ - do { \ - if (chan == 1) { \ - unsigned old = ANNA_PORT_IO(0); \ - if (val) \ - ANNA_PORT_IO(0) = old & ~0x80; \ - else \ - ANNA_PORT_IO(0) = old | 0x80; \ - } \ - } while (0) - - -/* Timer C details. */ -#define V850E_TIMER_C_BASE_ADDR 0xFFFFF600 - -/* Timer D details (the Anna actually has 5 of these; should change later). */ -#define V850E_TIMER_D_BASE_ADDR 0xFFFFF540 -#define V850E_TIMER_D_TMD_BASE_ADDR (V850E_TIMER_D_BASE_ADDR + 0x0) -#define V850E_TIMER_D_CMD_BASE_ADDR (V850E_TIMER_D_BASE_ADDR + 0x2) -#define V850E_TIMER_D_TMCD_BASE_ADDR (V850E_TIMER_D_BASE_ADDR + 0x4) - -#define V850E_TIMER_D_BASE_FREQ SYS_CLOCK_FREQ -#define V850E_TIMER_D_TMCD_CS_MIN 1 /* min 2^1 divider */ - - -#endif /* __V850_ANNA_H__ */ diff --git a/include/asm-v850/as85ep1.h b/include/asm-v850/as85ep1.h deleted file mode 100644 index 5a5ca9073d09..000000000000 --- a/include/asm-v850/as85ep1.h +++ /dev/null @@ -1,152 +0,0 @@ -/* - * include/asm-v850/as85ep1.h -- AS85EP1 evaluation CPU chip/board - * - * Copyright (C) 2001,02,03 NEC Electronics Corporation - * Copyright (C) 2001,02,03 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_AS85EP1_H__ -#define __V850_AS85EP1_H__ - -#include - - -#define CPU_MODEL "as85ep1" -#define CPU_MODEL_LONG "NEC V850E/AS85EP1" -#define PLATFORM "AS85EP1" -#define PLATFORM_LONG "NEC V850E/AS85EP1 evaluation board" - -#define CPU_CLOCK_FREQ 96000000 /* 96MHz */ -#define SYS_CLOCK_FREQ CPU_CLOCK_FREQ - - -/* 1MB of static RAM. */ -#define SRAM_ADDR 0x00400000 -#define SRAM_SIZE 0x00100000 /* 1MB */ -/* About 58MB of DRAM. This can actually be at one of two positions, - determined by jump JP3; we have to use the first position because the - second is partially out of processor instruction addressing range - (though in the second position there's actually 64MB available). */ -#define SDRAM_ADDR 0x00600000 -#define SDRAM_SIZE 0x039F8000 /* approx 58MB */ - -/* For */ -#define PAGE_OFFSET SRAM_ADDR - -/* We use on-chip RAM, for a few miscellaneous variables that must be - accessible using a load instruction relative to R0. The AS85EP1 chip - 16K of internal RAM located slightly before I/O space. */ -#define R0_RAM_ADDR 0xFFFF8000 - - -/* AS85EP1 specific control registers. */ -#define AS85EP1_CSC_ADDR(n) (0xFFFFF060 + (n) * 2) -#define AS85EP1_CSC(n) (*(volatile u16 *)AS85EP1_CSC_ADDR(n)) -#define AS85EP1_BSC_ADDR 0xFFFFF066 -#define AS85EP1_BSC (*(volatile u16 *)AS85EP1_BSC_ADDR) -#define AS85EP1_BCT_ADDR(n) (0xFFFFF480 + (n) * 2) -#define AS85EP1_BCT(n) (*(volatile u16 *)AS85EP1_BCT_ADDR(n)) -#define AS85EP1_DWC_ADDR(n) (0xFFFFF484 + (n) * 2) -#define AS85EP1_DWC(n) (*(volatile u16 *)AS85EP1_DWC_ADDR(n)) -#define AS85EP1_BCC_ADDR 0xFFFFF488 -#define AS85EP1_BCC (*(volatile u16 *)AS85EP1_BCC_ADDR) -#define AS85EP1_ASC_ADDR 0xFFFFF48A -#define AS85EP1_ASC (*(volatile u16 *)AS85EP1_ASC_ADDR) -#define AS85EP1_BCP_ADDR 0xFFFFF48C -#define AS85EP1_BCP (*(volatile u16 *)AS85EP1_BCP_ADDR) -#define AS85EP1_LBS_ADDR 0xFFFFF48E -#define AS85EP1_LBS (*(volatile u16 *)AS85EP1_LBS_ADDR) -#define AS85EP1_BMC_ADDR 0xFFFFF498 -#define AS85EP1_BMC (*(volatile u16 *)AS85EP1_BMC_ADDR) -#define AS85EP1_PRC_ADDR 0xFFFFF49A -#define AS85EP1_PRC (*(volatile u16 *)AS85EP1_PRC_ADDR) -#define AS85EP1_SCR_ADDR(n) (0xFFFFF4A0 + (n) * 4) -#define AS85EP1_SCR(n) (*(volatile u16 *)AS85EP1_SCR_ADDR(n)) -#define AS85EP1_RFS_ADDR(n) (0xFFFFF4A2 + (n) * 4) -#define AS85EP1_RFS(n) (*(volatile u16 *)AS85EP1_RFS_ADDR(n)) -#define AS85EP1_IRAMM_ADDR 0xFFFFF80A -#define AS85EP1_IRAMM (*(volatile u8 *)AS85EP1_IRAMM_ADDR) - - - -/* I/O port P0-P13. */ -/* Direct I/O. Bits 0-7 are pins Pn0-Pn7. */ -#define AS85EP1_PORT_IO_ADDR(n) (0xFFFFF400 + (n) * 2) -#define AS85EP1_PORT_IO(n) (*(volatile u8 *)AS85EP1_PORT_IO_ADDR(n)) -/* Port mode (for direct I/O, 0 = output, 1 = input). */ -#define AS85EP1_PORT_PM_ADDR(n) (0xFFFFF420 + (n) * 2) -#define AS85EP1_PORT_PM(n) (*(volatile u8 *)AS85EP1_PORT_PM_ADDR(n)) -/* Port mode control (0 = direct I/O mode, 1 = alternative I/O mode). */ -#define AS85EP1_PORT_PMC_ADDR(n) (0xFFFFF440 + (n) * 2) -#define AS85EP1_PORT_PMC(n) (*(volatile u8 *)AS85EP1_PORT_PMC_ADDR(n)) - - -/* Hardware-specific interrupt numbers (in the kernel IRQ namespace). */ -#define IRQ_INTCCC(n) (0x0C + (n)) -#define IRQ_INTCCC_NUM 8 -#define IRQ_INTCMD(n) (0x14 + (n)) /* interval timer interrupts 0-5 */ -#define IRQ_INTCMD_NUM 6 -#define IRQ_INTSRE(n) (0x1E + (n)*3) /* UART 0-1 reception error */ -#define IRQ_INTSRE_NUM 2 -#define IRQ_INTSR(n) (0x1F + (n)*3) /* UART 0-1 reception completion */ -#define IRQ_INTSR_NUM 2 -#define IRQ_INTST(n) (0x20 + (n)*3) /* UART 0-1 transmission completion */ -#define IRQ_INTST_NUM 2 - -#define NUM_CPU_IRQS 64 - -#ifndef __ASSEMBLY__ -/* Initialize chip interrupts. */ -extern void as85ep1_init_irqs (void); -#endif - - -/* AS85EP1 UART details (basically the same as the V850E/MA1, but 2 channels). */ -#define V850E_UART_NUM_CHANNELS 2 -#define V850E_UART_BASE_FREQ (SYS_CLOCK_FREQ / 4) -#define V850E_UART_CHIP_NAME "V850E/NA85E" - -/* This is a function that gets called before configuring the UART. */ -#define V850E_UART_PRE_CONFIGURE as85ep1_uart_pre_configure -#ifndef __ASSEMBLY__ -extern void as85ep1_uart_pre_configure (unsigned chan, - unsigned cflags, unsigned baud); -#endif - -/* This board supports RTS/CTS for the on-chip UART, but only for channel 1. */ - -/* CTS for UART channel 1 is pin P54 (bit 4 of port 5). */ -#define V850E_UART_CTS(chan) ((chan) == 1 ? !(AS85EP1_PORT_IO(5) & 0x10) : 1) -/* RTS for UART channel 1 is pin P53 (bit 3 of port 5). */ -#define V850E_UART_SET_RTS(chan, val) \ - do { \ - if (chan == 1) { \ - unsigned old = AS85EP1_PORT_IO(5); \ - if (val) \ - AS85EP1_PORT_IO(5) = old & ~0x8; \ - else \ - AS85EP1_PORT_IO(5) = old | 0x8; \ - } \ - } while (0) - - -/* Timer C details. */ -#define V850E_TIMER_C_BASE_ADDR 0xFFFFF600 - -/* Timer D details (the AS85EP1 actually has 5 of these; should change later). */ -#define V850E_TIMER_D_BASE_ADDR 0xFFFFF540 -#define V850E_TIMER_D_TMD_BASE_ADDR (V850E_TIMER_D_BASE_ADDR + 0x0) -#define V850E_TIMER_D_CMD_BASE_ADDR (V850E_TIMER_D_BASE_ADDR + 0x2) -#define V850E_TIMER_D_TMCD_BASE_ADDR (V850E_TIMER_D_BASE_ADDR + 0x4) - -#define V850E_TIMER_D_BASE_FREQ SYS_CLOCK_FREQ -#define V850E_TIMER_D_TMCD_CS_MIN 2 /* min 2^2 divider */ - - -#endif /* __V850_AS85EP1_H__ */ diff --git a/include/asm-v850/asm.h b/include/asm-v850/asm.h deleted file mode 100644 index bf1e785a5dde..000000000000 --- a/include/asm-v850/asm.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * include/asm-v850/asm.h -- Macros for writing assembly code - * - * Copyright (C) 2001,02,03 NEC Electronics Corporation - * Copyright (C) 2001,02,03 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#define G_ENTRY(name) \ - .balign 4; \ - .globl name; \ - .type name,@function; \ - name -#define G_DATA(name) \ - .globl name; \ - .type name,@object; \ - name -#define END(name) \ - .size name,.-name - -#define L_ENTRY(name) \ - .balign 4; \ - .type name,@function; \ - name -#define L_DATA(name) \ - .type name,@object; \ - name diff --git a/include/asm-v850/atomic.h b/include/asm-v850/atomic.h deleted file mode 100644 index e4e57de08f73..000000000000 --- a/include/asm-v850/atomic.h +++ /dev/null @@ -1,131 +0,0 @@ -/* - * include/asm-v850/atomic.h -- Atomic operations - * - * Copyright (C) 2001,02 NEC Corporation - * Copyright (C) 2001,02 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_ATOMIC_H__ -#define __V850_ATOMIC_H__ - - -#include - -#ifdef CONFIG_SMP -#error SMP not supported -#endif - -typedef struct { int counter; } atomic_t; - -#define ATOMIC_INIT(i) { (i) } - -#ifdef __KERNEL__ - -#define atomic_read(v) ((v)->counter) -#define atomic_set(v,i) (((v)->counter) = (i)) - -static inline int atomic_add_return (int i, volatile atomic_t *v) -{ - unsigned long flags; - int res; - - local_irq_save (flags); - res = v->counter + i; - v->counter = res; - local_irq_restore (flags); - - return res; -} - -static __inline__ int atomic_sub_return (int i, volatile atomic_t *v) -{ - unsigned long flags; - int res; - - local_irq_save (flags); - res = v->counter - i; - v->counter = res; - local_irq_restore (flags); - - return res; -} - -static __inline__ void atomic_clear_mask (unsigned long mask, unsigned long *addr) -{ - unsigned long flags; - - local_irq_save (flags); - *addr &= ~mask; - local_irq_restore (flags); -} - -#endif - -#define atomic_add(i, v) atomic_add_return ((i), (v)) -#define atomic_sub(i, v) atomic_sub_return ((i), (v)) - -#define atomic_dec_return(v) atomic_sub_return (1, (v)) -#define atomic_inc_return(v) atomic_add_return (1, (v)) -#define atomic_inc(v) atomic_inc_return (v) -#define atomic_dec(v) atomic_dec_return (v) - -/* - * atomic_inc_and_test - increment and test - * @v: pointer of type atomic_t - * - * Atomically increments @v by 1 - * and returns true if the result is zero, or false for all - * other cases. - */ -#define atomic_inc_and_test(v) (atomic_inc_return(v) == 0) - -#define atomic_sub_and_test(i,v) (atomic_sub_return ((i), (v)) == 0) -#define atomic_dec_and_test(v) (atomic_sub_return (1, (v)) == 0) -#define atomic_add_negative(i,v) (atomic_add_return ((i), (v)) < 0) - -static inline int atomic_cmpxchg(atomic_t *v, int old, int new) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (likely(ret == old)) - v->counter = new; - local_irq_restore(flags); - - return ret; -} - -#define atomic_xchg(v, new) (xchg(&((v)->counter), new)) - -static inline int atomic_add_unless(atomic_t *v, int a, int u) -{ - int ret; - unsigned long flags; - - local_irq_save(flags); - ret = v->counter; - if (ret != u) - v->counter += a; - local_irq_restore(flags); - - return ret != u; -} - -#define atomic_inc_not_zero(v) atomic_add_unless((v), 1, 0) - -/* Atomic operations are already serializing on ARM */ -#define smp_mb__before_atomic_dec() barrier() -#define smp_mb__after_atomic_dec() barrier() -#define smp_mb__before_atomic_inc() barrier() -#define smp_mb__after_atomic_inc() barrier() - -#include -#endif /* __V850_ATOMIC_H__ */ diff --git a/include/asm-v850/auxvec.h b/include/asm-v850/auxvec.h deleted file mode 100644 index f493232d0224..000000000000 --- a/include/asm-v850/auxvec.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef __V850_AUXVEC_H__ -#define __V850_AUXVEC_H__ - -#endif /* __V850_AUXVEC_H__ */ diff --git a/include/asm-v850/bitops.h b/include/asm-v850/bitops.h deleted file mode 100644 index f82f5b4a56e0..000000000000 --- a/include/asm-v850/bitops.h +++ /dev/null @@ -1,161 +0,0 @@ -/* - * include/asm-v850/bitops.h -- Bit operations - * - * Copyright (C) 2001,02,03,04,05 NEC Electronics Corporation - * Copyright (C) 2001,02,03,04,05 Miles Bader - * Copyright (C) 1992 Linus Torvalds. - * - * 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. - */ - -#ifndef __V850_BITOPS_H__ -#define __V850_BITOPS_H__ - -#ifndef _LINUX_BITOPS_H -#error only can be included directly -#endif - -#include /* unlikely */ -#include /* swab32 */ -#include /* interrupt enable/disable */ - - -#ifdef __KERNEL__ - -#include - -/* - * The __ functions are not atomic - */ - -/* In the following constant-bit-op macros, a "g" constraint is used when - we really need an integer ("i" constraint). This is to avoid - warnings/errors from the compiler in the case where the associated - operand _isn't_ an integer, and shouldn't produce bogus assembly because - use of that form is protected by a guard statement that checks for - constants, and should otherwise be removed by the optimizer. This - _usually_ works -- however, __builtin_constant_p returns true for a - variable with a known constant value too, and unfortunately gcc will - happily put the variable in a register and use the register for the "g" - constraint'd asm operand. To avoid the latter problem, we add a - constant offset to the operand and subtract it back in the asm code; - forcing gcc to do arithmetic on the value is usually enough to get it - to use a real constant value. This is horrible, and ultimately - unreliable too, but it seems to work for now (hopefully gcc will offer - us more control in the future, so we can do a better job). */ - -#define __const_bit_op(op, nr, addr) \ - ({ __asm__ (op " (%0 - 0x123), %1" \ - :: "g" (((nr) & 0x7) + 0x123), \ - "m" (*((char *)(addr) + ((nr) >> 3))) \ - : "memory"); }) -#define __var_bit_op(op, nr, addr) \ - ({ int __nr = (nr); \ - __asm__ (op " %0, [%1]" \ - :: "r" (__nr & 0x7), \ - "r" ((char *)(addr) + (__nr >> 3)) \ - : "memory"); }) -#define __bit_op(op, nr, addr) \ - ((__builtin_constant_p (nr) && (unsigned)(nr) <= 0x7FFFF) \ - ? __const_bit_op (op, nr, addr) \ - : __var_bit_op (op, nr, addr)) - -#define __set_bit(nr, addr) __bit_op ("set1", nr, addr) -#define __clear_bit(nr, addr) __bit_op ("clr1", nr, addr) -#define __change_bit(nr, addr) __bit_op ("not1", nr, addr) - -/* The bit instructions used by `non-atomic' variants are actually atomic. */ -#define set_bit __set_bit -#define clear_bit __clear_bit -#define change_bit __change_bit - - -#define __const_tns_bit_op(op, nr, addr) \ - ({ int __tns_res; \ - __asm__ __volatile__ ( \ - "tst1 (%1 - 0x123), %2; setf nz, %0; " op " (%1 - 0x123), %2" \ - : "=&r" (__tns_res) \ - : "g" (((nr) & 0x7) + 0x123), \ - "m" (*((char *)(addr) + ((nr) >> 3))) \ - : "memory"); \ - __tns_res; \ - }) -#define __var_tns_bit_op(op, nr, addr) \ - ({ int __nr = (nr); \ - int __tns_res; \ - __asm__ __volatile__ ( \ - "tst1 %1, [%2]; setf nz, %0; " op " %1, [%2]" \ - : "=&r" (__tns_res) \ - : "r" (__nr & 0x7), \ - "r" ((char *)(addr) + (__nr >> 3)) \ - : "memory"); \ - __tns_res; \ - }) -#define __tns_bit_op(op, nr, addr) \ - ((__builtin_constant_p (nr) && (unsigned)(nr) <= 0x7FFFF) \ - ? __const_tns_bit_op (op, nr, addr) \ - : __var_tns_bit_op (op, nr, addr)) -#define __tns_atomic_bit_op(op, nr, addr) \ - ({ int __tns_atomic_res, __tns_atomic_flags; \ - local_irq_save (__tns_atomic_flags); \ - __tns_atomic_res = __tns_bit_op (op, nr, addr); \ - local_irq_restore (__tns_atomic_flags); \ - __tns_atomic_res; \ - }) - -#define __test_and_set_bit(nr, addr) __tns_bit_op ("set1", nr, addr) -#define test_and_set_bit(nr, addr) __tns_atomic_bit_op ("set1", nr, addr) - -#define __test_and_clear_bit(nr, addr) __tns_bit_op ("clr1", nr, addr) -#define test_and_clear_bit(nr, addr) __tns_atomic_bit_op ("clr1", nr, addr) - -#define __test_and_change_bit(nr, addr) __tns_bit_op ("not1", nr, addr) -#define test_and_change_bit(nr, addr) __tns_atomic_bit_op ("not1", nr, addr) - - -#define __const_test_bit(nr, addr) \ - ({ int __test_bit_res; \ - __asm__ __volatile__ ("tst1 (%1 - 0x123), %2; setf nz, %0" \ - : "=r" (__test_bit_res) \ - : "g" (((nr) & 0x7) + 0x123), \ - "m" (*((const char *)(addr) + ((nr) >> 3)))); \ - __test_bit_res; \ - }) -static inline int __test_bit (int nr, const void *addr) -{ - int res; - __asm__ __volatile__ ("tst1 %1, [%2]; setf nz, %0" - : "=r" (res) - : "r" (nr & 0x7), "r" (addr + (nr >> 3))); - return res; -} -#define test_bit(nr,addr) \ - ((__builtin_constant_p (nr) && (unsigned)(nr) <= 0x7FFFF) \ - ? __const_test_bit ((nr), (addr)) \ - : __test_bit ((nr), (addr))) - - -/* clear_bit doesn't provide any barrier for the compiler. */ -#define smp_mb__before_clear_bit() barrier () -#define smp_mb__after_clear_bit() barrier () - -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#define ext2_set_bit_atomic(l,n,a) test_and_set_bit(n,a) -#define ext2_clear_bit_atomic(l,n,a) test_and_clear_bit(n,a) - -#include - -#endif /* __KERNEL__ */ - -#endif /* __V850_BITOPS_H__ */ diff --git a/include/asm-v850/bug.h b/include/asm-v850/bug.h deleted file mode 100644 index b0ed2d35f3e8..000000000000 --- a/include/asm-v850/bug.h +++ /dev/null @@ -1,25 +0,0 @@ -/* - * include/asm-v850/bug.h -- Bug reporting - * - * Copyright (C) 2003 NEC Electronics Corporation - * Copyright (C) 2003 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_BUG_H__ -#define __V850_BUG_H__ - -#ifdef CONFIG_BUG -extern void __bug (void) __attribute__ ((noreturn)); -#define BUG() __bug() -#define HAVE_ARCH_BUG -#endif - -#include - -#endif /* __V850_BUG_H__ */ diff --git a/include/asm-v850/bugs.h b/include/asm-v850/bugs.h deleted file mode 100644 index 71110a65c1d7..000000000000 --- a/include/asm-v850/bugs.h +++ /dev/null @@ -1,16 +0,0 @@ -/* - * include/asm-v850e/bugs.h - * - * Copyright (C) 1994 Linus Torvalds - */ - -/* - * This is included by init/main.c to check for architecture-dependent bugs. - * - * Needs: - * void check_bugs(void); - */ - -static void check_bugs(void) -{ -} diff --git a/include/asm-v850/byteorder.h b/include/asm-v850/byteorder.h deleted file mode 100644 index a6f07530050e..000000000000 --- a/include/asm-v850/byteorder.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - * include/asm-v850/byteorder.h -- Endian id and conversion ops - * - * Copyright (C) 2001 NEC Corporation - * Copyright (C) 2001 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_BYTEORDER_H__ -#define __V850_BYTEORDER_H__ - -#include -#include - -#ifdef __GNUC__ - -static __inline__ __attribute_const__ __u32 ___arch__swab32 (__u32 word) -{ - __u32 res; - __asm__ ("bsw %1, %0" : "=r" (res) : "r" (word)); - return res; -} - -static __inline__ __attribute_const__ __u16 ___arch__swab16 (__u16 half_word) -{ - __u16 res; - __asm__ ("bsh %1, %0" : "=r" (res) : "r" (half_word)); - return res; -} - -#define __arch__swab32(x) ___arch__swab32(x) -#define __arch__swab16(x) ___arch__swab16(x) - -#if !defined(__STRICT_ANSI__) || defined(__KERNEL__) -# define __BYTEORDER_HAS_U64__ -# define __SWAB_64_THRU_32__ -#endif - -#endif /* __GNUC__ */ - -#include - -#endif /* __V850_BYTEORDER_H__ */ diff --git a/include/asm-v850/cache.h b/include/asm-v850/cache.h deleted file mode 100644 index 8832c7ea3242..000000000000 --- a/include/asm-v850/cache.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * include/asm-v850/cache.h -- Cache operations - * - * Copyright (C) 2001,05 NEC Corporation - * Copyright (C) 2001,05 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_CACHE_H__ -#define __V850_CACHE_H__ - -/* All cache operations are machine-dependent. */ -#include - -#ifndef L1_CACHE_BYTES -/* This processor has no cache, so just choose an arbitrary value. */ -#define L1_CACHE_BYTES 16 -#define L1_CACHE_SHIFT 4 -#endif - -#endif /* __V850_CACHE_H__ */ diff --git a/include/asm-v850/cacheflush.h b/include/asm-v850/cacheflush.h deleted file mode 100644 index 9ece05a202ef..000000000000 --- a/include/asm-v850/cacheflush.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * include/asm-v850/cacheflush.h - * - * Copyright (C) 2001,02,03 NEC Electronics Corporation - * Copyright (C) 2001,02,03 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_CACHEFLUSH_H__ -#define __V850_CACHEFLUSH_H__ - -/* Somebody depends on this; sigh... */ -#include - -#include - - -/* The following are all used by the kernel in ways that only affect - systems with MMUs, so we don't need them. */ -#define flush_cache_all() ((void)0) -#define flush_cache_mm(mm) ((void)0) -#define flush_cache_dup_mm(mm) ((void)0) -#define flush_cache_range(vma, start, end) ((void)0) -#define flush_cache_page(vma, vmaddr, pfn) ((void)0) -#define flush_dcache_page(page) ((void)0) -#define flush_dcache_mmap_lock(mapping) ((void)0) -#define flush_dcache_mmap_unlock(mapping) ((void)0) -#define flush_cache_vmap(start, end) ((void)0) -#define flush_cache_vunmap(start, end) ((void)0) - -#ifdef CONFIG_NO_CACHE - -/* Some systems have no cache at all, in which case we don't need these - either. */ -#define flush_icache() ((void)0) -#define flush_icache_range(start, end) ((void)0) -#define flush_icache_page(vma,pg) ((void)0) -#define flush_icache_user_range(vma,pg,adr,len) ((void)0) -#define flush_cache_sigtramp(vaddr) ((void)0) - -#else /* !CONFIG_NO_CACHE */ - -struct page; -struct mm_struct; -struct vm_area_struct; - -/* Otherwise, somebody had better define them. */ -extern void flush_icache (void); -extern void flush_icache_range (unsigned long start, unsigned long end); -extern void flush_icache_page (struct vm_area_struct *vma, struct page *page); -extern void flush_icache_user_range (struct vm_area_struct *vma, - struct page *page, - unsigned long adr, int len); -extern void flush_cache_sigtramp (unsigned long addr); - -#endif /* CONFIG_NO_CACHE */ - -#define copy_to_user_page(vma, page, vaddr, dst, src, len) \ -do { memcpy(dst, src, len); \ - flush_icache_user_range(vma, page, vaddr, len); \ -} while (0) -#define copy_from_user_page(vma, page, vaddr, dst, src, len) \ - memcpy(dst, src, len) - -#endif /* __V850_CACHEFLUSH_H__ */ diff --git a/include/asm-v850/checksum.h b/include/asm-v850/checksum.h deleted file mode 100644 index d1dddd938262..000000000000 --- a/include/asm-v850/checksum.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * include/asm-v850/checksum.h -- Checksum ops - * - * Copyright (C) 2001,2005 NEC Corporation - * Copyright (C) 2001,2005 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_CHECKSUM_H__ -#define __V850_CHECKSUM_H__ - -/* - * computes the checksum of a memory block at buff, length len, - * and adds in "sum" (32-bit) - * - * returns a 32-bit number suitable for feeding into itself - * or csum_tcpudp_magic - * - * this function must be called with even lengths, except - * for the last fragment, which may be odd - * - * it's best to have buff aligned on a 32-bit boundary - */ -extern __wsum csum_partial(const void *buff, int len, __wsum sum); - -/* - * the same as csum_partial, but copies from src while it - * checksums - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ -extern __wsum csum_partial_copy_nocheck(const void *src, - void *dst, int len, __wsum sum); - - -/* - * the same as csum_partial_copy, but copies from user space. - * - * here even more important to align src and dst on a 32-bit (or even - * better 64-bit) boundary - */ -extern __wsum csum_partial_copy_from_user (const void *src, - void *dst, - int len, __wsum sum, - int *csum_err); - -__sum16 ip_fast_csum(const void *iph, unsigned int ihl); - -/* - * Fold a partial checksum - */ -static inline __sum16 csum_fold (__wsum sum) -{ - unsigned int result; - /* - %0 %1 - hsw %1, %0 H L L H - add %1, %0 H L H+L+C H+L - */ - asm ("hsw %1, %0; add %1, %0" : "=&r" (result) : "r" (sum)); - return (__force __sum16)(~result >> 16); -} - - -/* - * computes the checksum of the TCP/UDP pseudo-header - * returns a 16-bit checksum, already complemented - */ -static inline __wsum -csum_tcpudp_nofold (__be32 saddr, __be32 daddr, - unsigned short len, - unsigned short proto, __wsum sum) -{ - int __carry; - __asm__ ("add %2, %0;" - "setf c, %1;" - "add %1, %0;" - "add %3, %0;" - "setf c, %1;" - "add %1, %0;" - "add %4, %0;" - "setf c, %1;" - "add %1, %0" - : "=&r" (sum), "=&r" (__carry) - : "r" (daddr), "r" (saddr), - "r" ((len + proto) << 8), - "0" (sum)); - return sum; -} - -static inline __sum16 -csum_tcpudp_magic (__be32 saddr, __be32 daddr, - unsigned short len, - unsigned short proto, __wsum sum) -{ - return csum_fold (csum_tcpudp_nofold (saddr, daddr, len, proto, sum)); -} - -/* - * this routine is used for miscellaneous IP-like checksums, mainly - * in icmp.c - */ -extern __sum16 ip_compute_csum(const void *buff, int len); - - -#endif /* __V850_CHECKSUM_H__ */ diff --git a/include/asm-v850/clinkage.h b/include/asm-v850/clinkage.h deleted file mode 100644 index c389691d6f86..000000000000 --- a/include/asm-v850/clinkage.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - * include/asm-v850/clinkage.h -- Macros to reflect C symbol-naming conventions - * - * Copyright (C) 2001,02 NEC Corporatione - * Copyright (C) 2001,02 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_CLINKAGE_H__ -#define __V850_CLINKAGE_H__ - -#include -#include - -#define C_SYMBOL_NAME(name) macrology_paste(_, name) -#define C_SYMBOL_STRING(name) macrology_stringify(C_SYMBOL_NAME(name)) -#define C_ENTRY(name) G_ENTRY(C_SYMBOL_NAME(name)) -#define C_DATA(name) G_DATA(C_SYMBOL_NAME(name)) -#define C_END(name) END(C_SYMBOL_NAME(name)) - -#endif /* __V850_CLINKAGE_H__ */ diff --git a/include/asm-v850/cputime.h b/include/asm-v850/cputime.h deleted file mode 100644 index 7c799c33b8a9..000000000000 --- a/include/asm-v850/cputime.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __V850_CPUTIME_H -#define __V850_CPUTIME_H - -#include - -#endif /* __V850_CPUTIME_H */ diff --git a/include/asm-v850/current.h b/include/asm-v850/current.h deleted file mode 100644 index 30aae5673770..000000000000 --- a/include/asm-v850/current.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * include/asm-v850/current.h -- Current task - * - * Copyright (C) 2001,02 NEC Corporation - * Copyright (C) 2001,02 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_CURRENT_H__ -#define __V850_CURRENT_H__ - -#ifndef __ASSEMBLY__ /* is not asm-safe. */ -#include -#endif - -#include - - -/* Register used to hold the current task pointer while in the kernel. - Any `call clobbered' register without a special meaning should be OK, - but check asm/v850/kernel/entry.S to be sure. */ -#define CURRENT_TASK_REGNUM 16 -#define CURRENT_TASK macrology_paste (r, CURRENT_TASK_REGNUM) - - -#ifdef __ASSEMBLY__ - -/* Put a pointer to the current task structure into REG. */ -#define GET_CURRENT_TASK(reg) \ - GET_CURRENT_THREAD(reg); \ - ld.w TI_TASK[reg], reg - -#else /* !__ASSEMBLY__ */ - -/* A pointer to the current task. */ -register struct task_struct *current \ - __asm__ (macrology_stringify (CURRENT_TASK)); - -#endif /* __ASSEMBLY__ */ - - -#endif /* _V850_CURRENT_H */ diff --git a/include/asm-v850/delay.h b/include/asm-v850/delay.h deleted file mode 100644 index 6d028e6b2354..000000000000 --- a/include/asm-v850/delay.h +++ /dev/null @@ -1,47 +0,0 @@ -/* - * include/asm-v850/delay.h -- Delay routines, using a pre-computed - * "loops_per_second" value - * - * Copyright (C) 2001,03 NEC Corporation - * Copyright (C) 2001,03 Miles Bader - * Copyright (C) 1994 Hamish Macdonald - * - * 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. - */ - -#ifndef __V850_DELAY_H__ -#define __V850_DELAY_H__ - -#include - -static inline void __delay(unsigned long loops) -{ - if (loops) - __asm__ __volatile__ ("1: add -1, %0; bnz 1b" - : "=r" (loops) : "0" (loops)); -} - -/* - * Use only for very small delays ( < 1 msec). Should probably use a - * lookup table, really, as the multiplications take much too long with - * short delays. This is a "reasonable" implementation, though (and the - * first constant multiplications gets optimized away if the delay is - * a constant) - */ - -extern unsigned long loops_per_jiffy; - -static inline void udelay(unsigned long usecs) -{ - register unsigned long full_loops, part_loops; - - full_loops = ((usecs * HZ) / 1000000) * loops_per_jiffy; - usecs %= (1000000 / HZ); - part_loops = (usecs * HZ * loops_per_jiffy) / 1000000; - - __delay(full_loops + part_loops); -} - -#endif /* __V850_DELAY_H__ */ diff --git a/include/asm-v850/device.h b/include/asm-v850/device.h deleted file mode 100644 index d8f9872b0e2d..000000000000 --- a/include/asm-v850/device.h +++ /dev/null @@ -1,7 +0,0 @@ -/* - * Arch specific extensions to struct device - * - * This file is released under the GPLv2 - */ -#include - diff --git a/include/asm-v850/div64.h b/include/asm-v850/div64.h deleted file mode 100644 index 6cd978cefb28..000000000000 --- a/include/asm-v850/div64.h +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/include/asm-v850/dma-mapping.h b/include/asm-v850/dma-mapping.h deleted file mode 100644 index 1cc42c603a1b..000000000000 --- a/include/asm-v850/dma-mapping.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef __V850_DMA_MAPPING_H__ -#define __V850_DMA_MAPPING_H__ - - -#ifdef CONFIG_PCI -#include -#else -#include -#endif - -#endif /* __V850_DMA_MAPPING_H__ */ diff --git a/include/asm-v850/dma.h b/include/asm-v850/dma.h deleted file mode 100644 index 2369849e2d0a..000000000000 --- a/include/asm-v850/dma.h +++ /dev/null @@ -1,18 +0,0 @@ -#ifndef __V850_DMA_H__ -#define __V850_DMA_H__ - -/* What should this be? */ -#define MAX_DMA_ADDRESS 0xFFFFFFFF - -/* reserve a DMA channel */ -extern int request_dma (unsigned int dmanr, const char * device_id); -/* release it again */ -extern void free_dma (unsigned int dmanr); - -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy (0) -#endif - -#endif /* __V850_DMA_H__ */ diff --git a/include/asm-v850/elf.h b/include/asm-v850/elf.h deleted file mode 100644 index 28f5b176ff1a..000000000000 --- a/include/asm-v850/elf.h +++ /dev/null @@ -1,99 +0,0 @@ -#ifndef __V850_ELF_H__ -#define __V850_ELF_H__ - -/* - * ELF register definitions.. - */ - -#include -#include -#include - -typedef unsigned long elf_greg_t; - -#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t)) -typedef elf_greg_t elf_gregset_t[ELF_NGREG]; - -typedef struct user_fpu_struct elf_fpregset_t; - -/* - * This is used to ensure we don't load something for the wrong architecture. - */ -#define elf_check_arch(x) \ - ((x)->e_machine == EM_V850 || (x)->e_machine == EM_CYGNUS_V850) - - -/* v850 relocation types. */ -#define R_V850_NONE 0 -#define R_V850_9_PCREL 1 -#define R_V850_22_PCREL 2 -#define R_V850_HI16_S 3 -#define R_V850_HI16 4 -#define R_V850_LO16 5 -#define R_V850_32 6 -#define R_V850_16 7 -#define R_V850_8 8 -#define R_V850_SDA_16_16_OFFSET 9 /* For ld.b, st.b, set1, clr1, - not1, tst1, movea, movhi */ -#define R_V850_SDA_15_16_OFFSET 10 /* For ld.w, ld.h, ld.hu, st.w, st.h */ -#define R_V850_ZDA_16_16_OFFSET 11 /* For ld.b, st.b, set1, clr1, - not1, tst1, movea, movhi */ -#define R_V850_ZDA_15_16_OFFSET 12 /* For ld.w, ld.h, ld.hu, st.w, st.h */ -#define R_V850_TDA_6_8_OFFSET 13 /* For sst.w, sld.w */ -#define R_V850_TDA_7_8_OFFSET 14 /* For sst.h, sld.h */ -#define R_V850_TDA_7_7_OFFSET 15 /* For sst.b, sld.b */ -#define R_V850_TDA_16_16_OFFSET 16 /* For set1, clr1, not1, tst1, - movea, movhi */ -#define R_V850_NUM 17 - - -/* - * These are used to set parameters in the core dumps. - */ -#define ELF_CLASS ELFCLASS32 -#ifdef __LITTLE_ENDIAN__ -#define ELF_DATA ELFDATA2LSB -#else -#define ELF_DATA ELFDATA2MSB -#endif -#define ELF_ARCH EM_V850 - -#define USE_ELF_CORE_DUMP -#define ELF_EXEC_PAGESIZE 4096 - - -#define ELF_CORE_COPY_REGS(_dest,_regs) \ - memcpy((char *) &_dest, (char *) _regs, \ - sizeof(struct pt_regs)); - -/* This yields a mask that user programs can use to figure out what - instruction set this CPU supports. This could be done in user space, - but it's not easy, and we've already done it here. */ - -#define ELF_HWCAP (0) - -/* This yields a string that ld.so will use to load implementation - specific libraries for optimization. This is more specific in - intent than poking at uname or /proc/cpuinfo. - - For the moment, we have only optimizations for the Intel generations, - but that could change... */ - -#define ELF_PLATFORM (NULL) - -#define ELF_PLAT_INIT(_r, load_addr) \ - do { \ - _r->gpr[0] = _r->gpr[1] = _r->gpr[2] = _r->gpr[3] = \ - _r->gpr[4] = _r->gpr[5] = _r->gpr[6] = _r->gpr[7] = \ - _r->gpr[8] = _r->gpr[9] = _r->gpr[10] = _r->gpr[11] = \ - _r->gpr[12] = _r->gpr[13] = _r->gpr[14] = _r->gpr[15] = \ - _r->gpr[16] = _r->gpr[17] = _r->gpr[18] = _r->gpr[19] = \ - _r->gpr[20] = _r->gpr[21] = _r->gpr[22] = _r->gpr[23] = \ - _r->gpr[24] = _r->gpr[25] = _r->gpr[26] = _r->gpr[27] = \ - _r->gpr[28] = _r->gpr[29] = _r->gpr[30] = _r->gpr[31] = \ - 0; \ - } while (0) - -#define SET_PERSONALITY(ex, ibcs2) set_personality(PER_LINUX_32BIT) - -#endif /* __V850_ELF_H__ */ diff --git a/include/asm-v850/emergency-restart.h b/include/asm-v850/emergency-restart.h deleted file mode 100644 index 108d8c48e42e..000000000000 --- a/include/asm-v850/emergency-restart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_EMERGENCY_RESTART_H -#define _ASM_EMERGENCY_RESTART_H - -#include - -#endif /* _ASM_EMERGENCY_RESTART_H */ diff --git a/include/asm-v850/entry.h b/include/asm-v850/entry.h deleted file mode 100644 index d9df8ac48584..000000000000 --- a/include/asm-v850/entry.h +++ /dev/null @@ -1,113 +0,0 @@ -/* - * include/asm-v850/entry.h -- Definitions used by low-level trap handlers - * - * Copyright (C) 2001,02,03 NEC Electronics Corporation - * Copyright (C) 2001,02,03 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_ENTRY_H__ -#define __V850_ENTRY_H__ - - -#include -#include - - -/* These are special variables using by the kernel trap/interrupt code - to save registers in, at a time when there are no spare registers we - can use to do so, and we can't depend on the value of the stack - pointer. This means that they must be within a signed 16-bit - displacement of 0x00000000. */ - -#define KERNEL_VAR_SPACE_ADDR R0_RAM_ADDR - -#ifdef __ASSEMBLY__ -#define KERNEL_VAR(addr) addr[r0] -#else -#define KERNEL_VAR(addr) (*(volatile unsigned long *)(addr)) -#endif - -/* Kernel stack pointer, 4 bytes. */ -#define KSP_ADDR (KERNEL_VAR_SPACE_ADDR + 0) -#define KSP KERNEL_VAR (KSP_ADDR) -/* 1 if in kernel-mode, 0 if in user mode, 1 byte. */ -#define KM_ADDR (KERNEL_VAR_SPACE_ADDR + 4) -#define KM KERNEL_VAR (KM_ADDR) -/* Temporary storage for interrupt handlers, 4 bytes. */ -#define INT_SCRATCH_ADDR (KERNEL_VAR_SPACE_ADDR + 8) -#define INT_SCRATCH KERNEL_VAR (INT_SCRATCH_ADDR) -/* Where the stack-pointer is saved when jumping to various sorts of - interrupt handlers. ENTRY_SP is used by everything except NMIs, - which have their own location. Higher-priority NMIs can clobber the - value written by a lower priority NMI, since they can't be disabled, - but that's OK, because only NMI0 (the lowest-priority one) is allowed - to return. */ -#define ENTRY_SP_ADDR (KERNEL_VAR_SPACE_ADDR + 12) -#define ENTRY_SP KERNEL_VAR (ENTRY_SP_ADDR) -#define NMI_ENTRY_SP_ADDR (KERNEL_VAR_SPACE_ADDR + 16) -#define NMI_ENTRY_SP KERNEL_VAR (NMI_ENTRY_SP_ADDR) - -#ifdef CONFIG_RESET_GUARD -/* Used to detect unexpected resets (since the v850 has no MMU, any call - through a null pointer will jump to the reset vector). We detect - such resets by checking for a magic value, RESET_GUARD_ACTIVE, in - this location. Properly resetting the machine stores zero there, so - it shouldn't trigger the guard; the power-on value is uncertain, but - it's unlikely to be RESET_GUARD_ACTIVE. */ -#define RESET_GUARD_ADDR (KERNEL_VAR_SPACE_ADDR + 28) -#define RESET_GUARD KERNEL_VAR (RESET_GUARD_ADDR) -#define RESET_GUARD_ACTIVE 0xFAB4BEEF -#endif /* CONFIG_RESET_GUARD */ - -#ifdef CONFIG_V850E_HIGHRES_TIMER -#define HIGHRES_TIMER_SLOW_TICKS_ADDR (KERNEL_VAR_SPACE_ADDR + 32) -#define HIGHRES_TIMER_SLOW_TICKS KERNEL_VAR (HIGHRES_TIMER_SLOW_TICKS_ADDR) -#endif /* CONFIG_V850E_HIGHRES_TIMER */ - -#ifndef __ASSEMBLY__ - -#ifdef CONFIG_RESET_GUARD -/* Turn off reset guard, so that resetting the machine works normally. - This should be called in the various machine_halt, etc., functions. */ -static inline void disable_reset_guard (void) -{ - RESET_GUARD = 0; -} -#endif /* CONFIG_RESET_GUARD */ - -#endif /* !__ASSEMBLY__ */ - - -/* A `state save frame' is a struct pt_regs preceded by some extra space - suitable for a function call stack frame. */ - -/* Amount of room on the stack reserved for arguments and to satisfy the - C calling conventions, in addition to the space used by the struct - pt_regs that actually holds saved values. */ -#define STATE_SAVE_ARG_SPACE (6*4) /* Up to six arguments. */ - - -#ifdef __ASSEMBLY__ - -/* The size of a state save frame. */ -#define STATE_SAVE_SIZE (PT_SIZE + STATE_SAVE_ARG_SPACE) - -#else /* !__ASSEMBLY__ */ - -/* The size of a state save frame. */ -#define STATE_SAVE_SIZE (sizeof (struct pt_regs) + STATE_SAVE_ARG_SPACE) - -#endif /* __ASSEMBLY__ */ - - -/* Offset of the struct pt_regs in a state save frame. */ -#define STATE_SAVE_PT_OFFSET STATE_SAVE_ARG_SPACE - - -#endif /* __V850_ENTRY_H__ */ diff --git a/include/asm-v850/errno.h b/include/asm-v850/errno.h deleted file mode 100644 index 31c91df01205..000000000000 --- a/include/asm-v850/errno.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef __V850_ERRNO_H__ -#define __V850_ERRNO_H__ - -#include - -#endif /* __V850_ERRNO_H__ */ diff --git a/include/asm-v850/fb.h b/include/asm-v850/fb.h deleted file mode 100644 index c7df38030992..000000000000 --- a/include/asm-v850/fb.h +++ /dev/null @@ -1,12 +0,0 @@ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ -#include - -#define fb_pgprotect(...) do {} while (0) - -static inline int fb_is_primary_device(struct fb_info *info) -{ - return 0; -} - -#endif /* _ASM_FB_H_ */ diff --git a/include/asm-v850/fcntl.h b/include/asm-v850/fcntl.h deleted file mode 100644 index 3af4d56776dd..000000000000 --- a/include/asm-v850/fcntl.h +++ /dev/null @@ -1,11 +0,0 @@ -#ifndef __V850_FCNTL_H__ -#define __V850_FCNTL_H__ - -#define O_DIRECTORY 040000 /* must be a directory */ -#define O_NOFOLLOW 0100000 /* don't follow links */ -#define O_DIRECT 0200000 /* direct disk access hint - currently ignored */ -#define O_LARGEFILE 0400000 - -#include - -#endif /* __V850_FCNTL_H__ */ diff --git a/include/asm-v850/flat.h b/include/asm-v850/flat.h deleted file mode 100644 index 17f0ea566611..000000000000 --- a/include/asm-v850/flat.h +++ /dev/null @@ -1,133 +0,0 @@ -/* - * include/asm-v850/flat.h -- uClinux flat-format executables - * - * Copyright (C) 2002,03 NEC Electronics Corporation - * Copyright (C) 2002,03 Miles Bader - * - * 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. - * - * Written by Miles Bader - */ - -#ifndef __V850_FLAT_H__ -#define __V850_FLAT_H__ - -/* The amount by which a relocation can exceed the program image limits - without being regarded as an error. On the v850, the relocations of - some base-pointers can be offset by 0x8000 (to allow better usage of the - space offered by 16-bit signed offsets -- in most cases the offsets used - with such a base-pointer will be negative). */ - -#define flat_reloc_valid(reloc, size) ((reloc) <= (size + 0x8000)) - -#define flat_stack_align(sp) /* nothing needed */ -#define flat_argvp_envp_on_stack() 0 -#define flat_old_ram_flag(flags) (flags) -#define flat_set_persistent(relval, p) 0 - -/* We store the type of relocation in the top 4 bits of the `relval.' */ - -/* Convert a relocation entry into an address. */ -static inline unsigned long -flat_get_relocate_addr (unsigned long relval) -{ - return relval & 0x0fffffff; /* Mask out top 4-bits */ -} - -#define flat_v850_get_reloc_type(relval) ((relval) >> 28) - -#define FLAT_V850_R_32 0 /* Normal 32-bit reloc */ -#define FLAT_V850_R_HI16S_LO15 1 /* High 16-bits + signed 15-bit low field */ -#define FLAT_V850_R_HI16S_LO16 2 /* High 16-bits + signed 16-bit low field */ - -/* Extract the address to be relocated from the symbol reference at RP; - RELVAL is the raw relocation-table entry from which RP is derived. - For the v850, RP should always be half-word aligned. */ -static inline unsigned long flat_get_addr_from_rp (unsigned long *rp, - unsigned long relval, - unsigned long flags, - unsigned long *persistent) -{ - short *srp = (short *)rp; - - switch (flat_v850_get_reloc_type (relval)) - { - case FLAT_V850_R_32: - /* Simple 32-bit address. */ - return srp[0] | (srp[1] << 16); - - case FLAT_V850_R_HI16S_LO16: - /* The high and low halves of the address are in the 16 - bits at RP, and the 2nd word of the 32-bit instruction - following that, respectively. The low half is _signed_ - so we have to sign-extend it and add it to the upper - half instead of simply or-ing them together. - - Unlike most relocated address, this one is stored in - native (little-endian) byte-order to avoid problems with - trashing the low-order bit, so we have to convert to - network-byte-order before returning, as that's what the - caller expects. */ - return htonl ((srp[0] << 16) + srp[2]); - - case FLAT_V850_R_HI16S_LO15: - /* The high and low halves of the address are in the 16 - bits at RP, and the upper 15 bits of the 2nd word of the - 32-bit instruction following that, respectively. The - low half is _signed_ so we have to sign-extend it and - add it to the upper half instead of simply or-ing them - together. The lowest bit is always zero. - - Unlike most relocated address, this one is stored in - native (little-endian) byte-order to avoid problems with - trashing the low-order bit, so we have to convert to - network-byte-order before returning, as that's what the - caller expects. */ - return htonl ((srp[0] << 16) + (srp[2] & ~0x1)); - - default: - return ~0; /* bogus value */ - } -} - -/* Insert the address ADDR into the symbol reference at RP; - RELVAL is the raw relocation-table entry from which RP is derived. - For the v850, RP should always be half-word aligned. */ -static inline void flat_put_addr_at_rp (unsigned long *rp, unsigned long addr, - unsigned long relval) -{ - short *srp = (short *)rp; - - switch (flat_v850_get_reloc_type (relval)) { - case FLAT_V850_R_32: - /* Simple 32-bit address. */ - srp[0] = addr & 0xFFFF; - srp[1] = (addr >> 16); - break; - - case FLAT_V850_R_HI16S_LO16: - /* The high and low halves of the address are in the 16 - bits at RP, and the 2nd word of the 32-bit instruction - following that, respectively. The low half is _signed_ - so we