From: "Aubrey Li" <aubreylee@gmail.com>
To: "Alan Cox" <alan@lxorguk.ukuu.org.uk>
Cc: aubrey.li@analog.com, akpm@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] blackfin: Enable arbitary speed serial setting
Date: Thu, 24 May 2007 11:23:53 +0800 [thread overview]
Message-ID: <6d6a94c50705232023w18fea193i44f1409dc7dd3377@mail.gmail.com> (raw)
In-Reply-To: <20070523173050.275119c7@the-village.bc.nu>
Thanks.
Acked-by: Aubrey Li <aubrey.li@analog.com>
On 5/24/07, Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:
> Add the needed definitions to activate arbitary speed support on the
> blackfin platform.
>
> Signed-off-by: Alan Cox <alan@redhat.com>
>
> diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.22-rc1-mm1/include/asm-blackfin/ioctls.h linux-2.6.22-rc1-mm1/include/asm-blackfin/ioctls.h
> --- linux.vanilla-2.6.22-rc1-mm1/include/asm-blackfin/ioctls.h 2007-05-18 16:22:03.000000000 +0100
> +++ linux-2.6.22-rc1-mm1/include/asm-blackfin/ioctls.h 2007-05-23 16:27:40.720142616 +0100
> @@ -47,6 +47,10 @@
> #define TIOCSBRK 0x5427 /* BSD compatibility */
> #define TIOCCBRK 0x5428 /* BSD compatibility */
> #define TIOCGSID 0x5429 /* 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 -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.22-rc1-mm1/include/asm-blackfin/termbits.h linux-2.6.22-rc1-mm1/include/asm-blackfin/termbits.h
> --- linux.vanilla-2.6.22-rc1-mm1/include/asm-blackfin/termbits.h 2007-05-18 16:22:03.000000000 +0100
> +++ linux-2.6.22-rc1-mm1/include/asm-blackfin/termbits.h 2007-05-23 16:27:23.293791824 +0100
> @@ -129,6 +129,7 @@
> #define HUPCL 0002000
> #define CLOCAL 0004000
> #define CBAUDEX 0010000
> +#define BOTHER 0010000
> #define B57600 0010001
> #define B115200 0010002
> #define B230400 0010003
> @@ -144,10 +145,12 @@
> #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 IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
> +
> /* c_lflag bits */
> #define ISIG 0000001
> #define ICANON 0000002
> diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.22-rc1-mm1/include/asm-blackfin/termios.h linux-2.6.22-rc1-mm1/include/asm-blackfin/termios.h
> --- linux.vanilla-2.6.22-rc1-mm1/include/asm-blackfin/termios.h 2007-05-18 16:22:03.000000000 +0100
> +++ linux-2.6.22-rc1-mm1/include/asm-blackfin/termios.h 2007-05-23 16:28:04.353549792 +0100
> @@ -98,8 +98,10 @@
> 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 /* __KERNEL__ */
>
> -
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>
next prev parent reply other threads:[~2007-05-24 3:24 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-23 16:30 Alan Cox
2007-05-24 3:23 ` Aubrey Li [this message]
2007-05-24 3:39 ` Bryan Wu
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