From 5a6e4e4207bc1b69dca540d759d9d176e5ce4ff1 Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Fri, 10 Aug 2007 14:00:20 -0700 Subject: [MIPS] tty: add the new ioctls and definitions. Same as all the others, just put in the constants for the existing kernel code and termios2 structure Signed-off-by: Alan Cox Acked-by: Ralf Baechle Signed-off-by: Andrew Morton Signed-off-by: Ralf Baechle --- include/asm-mips/ioctls.h | 4 ++++ include/asm-mips/termbits.h | 7 +++++-- include/asm-mips/termios.h | 6 ++++-- 3 files changed, 13 insertions(+), 4 deletions(-) (limited to 'include') diff --git a/include/asm-mips/ioctls.h b/include/asm-mips/ioctls.h index 92f6c36aac4d..5097cbf183a9 100644 --- a/include/asm-mips/ioctls.h +++ b/include/asm-mips/ioctls.h @@ -77,6 +77,10 @@ #define TIOCSBRK 0x5427 /* BSD compatibility */ #define TIOCCBRK 0x5428 /* BSD compatibility */ #define TIOCGSID 0x7416 /* Return the session ID of FD */ +#define TCGETS2 _IOR('T',0x2A, struct termios2) +#define TCSETS2 _IOW('T',0x2B, struct termios2) +#define TCSETSW2 _IOW('T',0x2C, struct termios2) +#define TCSETSF2 _IOW('T',0x2D, struct termios2) #define TIOCGPTN _IOR('T',0x30, unsigned int) /* Get Pty Number (of pty-mux device) */ #define TIOCSPTLCK _IOW('T',0x31, int) /* Lock/unlock Pty */ diff --git a/include/asm-mips/termbits.h b/include/asm-mips/termbits.h index 5bfdc3b64510..c83c68444e86 100644 --- a/include/asm-mips/termbits.h +++ b/include/asm-mips/termbits.h @@ -164,6 +164,7 @@ struct ktermios { #define HUPCL 0002000 /* Hang up on last close. */ #define CLOCAL 0004000 /* Ignore modem status lines. */ #define CBAUDEX 0010000 +#define BOTHER 0010000 #define B57600 0010001 #define B115200 0010002 #define B230400 0010003 @@ -179,9 +180,11 @@ struct ktermios { #define B3000000 0010015 #define B3500000 0010016 #define B4000000 0010017 -#define CIBAUD 002003600000 /* input baud rate (not used) */ +#define CIBAUD 002003600000 /* input baud rate */ #define CMSPAR 010000000000 /* mark or space (stick) parity */ -#define CRTSCTS 020000000000 /* flow control */ +#define CRTSCTS 020000000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ /* c_lflag bits */ #define ISIG 0000001 /* Enable signals. */ diff --git a/include/asm-mips/termios.h b/include/asm-mips/termios.h index 2ce07f4be369..a275661fa7e1 100644 --- a/include/asm-mips/termios.h +++ b/include/asm-mips/termios.h @@ -122,8 +122,10 @@ struct termio { copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ }) -#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios)) -#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios)) +#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2)) +#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2)) +#define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios)) +#define kernel_termios_to_user_termios_1(u, k) copy_to_user(u, k, sizeof(struct termios)) #endif /* defined(__KERNEL__) */ -- cgit 1.4.1 From 7b0fdaa6a193e0b07d9f72e942f51ce25d9e0387 Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Mon, 3 Sep 2007 16:22:26 +0200 Subject: [MIPS] Provide empty irq_enable_hazard definition for legacy and R1 cores. Following a strict interpretation the empty definition of irq_enable_hazard has always been a bug - but an intentional one because it didn't bite. This has now changed, for uniprocessor kernels mm/slab.c:do_drain() [...] on_each_cpu(do_drain, cachep, 1, 1); check_irq_on(); [...] may be compiled into a mtc0 c0_status; mfc0 c0_status sequence resulting in a back-to-back hazard. Signed-off-by: Ralf Baechle --- include/asm-mips/hazards.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/asm-mips/hazards.h b/include/asm-mips/hazards.h index 918a4894b587..6a5fa32f615b 100644 --- a/include/asm-mips/hazards.h +++ b/include/asm-mips/hazards.h @@ -172,6 +172,7 @@ ASMMACRO(tlb_probe_hazard, nop; nop; nop ) ASMMACRO(irq_enable_hazard, + _ssnop; _ssnop; _ssnop; ) ASMMACRO(irq_disable_hazard, nop; nop; nop -- cgit 1.4.1 From 43863074659b71345b0047c2cf2ff8d8f7a4b4a1 Mon Sep 17 00:00:00 2001 From: Yoichi Yuasa Date: Thu, 6 Sep 2007 21:32:57 +0900 Subject: [MIPS] Ocelot: remove remaining bits Signed-off-by: Yoichi Yuasa Signed-off-by: Ralf Baechle --- arch/mips/Kconfig | 14 -------------- include/asm-mips/mach-ocelot/mach-gt64120.h | 30 ----------------------------- 2 files changed, 44 deletions(-) delete mode 100644 include/asm-mips/mach-ocelot/mach-gt64120.h (limited to 'include') diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 4a54d21ee17c..3b807b4bc7cd 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -818,20 +818,6 @@ config EMMA2RH config SERIAL_RM9000 bool -# -# Unfortunately not all GT64120 systems run the chip at the same clock. -# As the user for the clock rate and try to minimize the available options. -# -choice - prompt "Galileo Chip Clock" - depends on MOMENCO_OCELOT - default SYSCLK_100 if MOMENCO_OCELOT - -config SYSCLK_100 - bool "100" if MOMENCO_OCELOT - -endchoice - config ARC32 bool diff --git a/include/asm-mips/mach-ocelot/mach-gt64120.h b/include/asm-mips/mach-ocelot/mach-gt64120.h deleted file mode 100644 index a62ecb53c751..000000000000 --- a/include/asm-mips/mach-ocelot/mach-gt64120.h +++ /dev/null @@ -1,30 +0,0 @@ -/* - * Copyright 2001 MontaVista Software Inc. - * Author: Jun Sun, jsun@mvista.com or jsun@junsun.net - * - * 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. - */ -#ifndef _ASM_GT64120_MOMENCO_OCELOT_GT64120_DEP_H -#define _ASM_GT64120_MOMENCO_OCELOT_GT64120_DEP_H - -/* - * PCI address allocation - */ -#define GT_PCI_MEM_BASE (0x22000000UL) -#define GT_PCI_MEM_SIZE GT_DEF_PCI0_MEM0_SIZE -#define GT_PCI_IO_BASE (0x20000000UL) -#define GT_PCI_IO_SIZE GT_DEF_PCI0_IO_SIZE - -extern unsigned long gt64120_base; - -#define GT64120_BASE (gt64120_base) - -/* - * GT timer irq - */ -#define GT_TIMER 6 - -#endif /* _ASM_GT64120_MOMENCO_OCELOT_GT64120_DEP_H */ -- cgit 1.4.1