kernel/linux.git/drivers/char/rocket.c, branch v2.6.28

tty: rework break handling

2008-07-22T20:03:28+00:00

Some hardware needs to do break handling itself and may have partial support only. Make break_ctl return an error code. Add a tty driver flag so you can indicate driver hardware side break support. Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds

tty: add more tty_port fields

2008-07-21T00:12:38+00:00

Move more bits into the tty_port structure Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds

rocket: use tty_port

2008-07-21T00:12:37+00:00

Switch the rocketport to use the new tty_port structure Signed-off-by: Alan Cox Signed-off-by: Linus Torvalds

riscom/rocket: switch to int put_char method

2008-04-30T15:29:46+00:00

Signed-off-by: Alan Cox Cc: Jiri Slaby Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

tty/serial: lay the foundations for the next set of reworks

2008-04-30T15:29:45+00:00

- Stop drivers calling their own flush method indirectly, it obfuscates code and it will change soon anyway - A few more lock_kernel paths temporarily needed in some driver internal waiting code - Remove private put_char method that does a write call for one char - we have that anyway - Most but not yet all of the termios copy under lock fixing (some has other dependencies to follow) - Note a few locking bugs in drivers found in the process - Kill remaining [ab]users of TIOCG/SSOFTCAR in the driver, these must go to fix the termios locking Signed-off-by: Alan Cox Cc: Jiri Slaby Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

char: rocket.c: fix sparse variable shadowing and int as NULL pointer

2008-04-30T15:29:44+00:00

Nested min() macros shadow _x, separate into two lines. drivers/char/rocket.c:451:7: warning: symbol '_x' shadows an earlier one drivers/char/rocket.c:451:7: originally declared here drivers/char/rocket.c:451:7: warning: symbol '_x' shadows an earlier one drivers/char/rocket.c:451:7: originally declared here drivers/char/rocket.c:451:7: warning: symbol '_y' shadows an earlier one drivers/char/rocket.c:451:7: originally declared here drivers/char/rocket.c:1754:7: warning: symbol '_x' shadows an earlier one drivers/char/rocket.c:1754:7: originally declared here drivers/char/rocket.c:1754:7: warning: symbol '_x' shadows an earlier one drivers/char/rocket.c:1754:7: originally declared here drivers/char/rocket.c:1754:7: warning: symbol '_y' shadows an earlier one drivers/char/rocket.c:1754:7: originally declared here drivers/char/rocket.c:1751:20: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rocket: Prepare for BKL pushdown

2008-04-30T15:29:39+00:00

Wrap the ioctl code in lock_kernel calls Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

drivers/char/rocket portability fixes

2008-03-20T02:42:36+00:00

unsigned long != __le32, TYVM, and unsigned char[4] is not guaranteed to be aligned for u32. While we are at it, sanitize sOutDW() a bit - have it take Byte_t * and handle dereferencing internally. NB: sWriteTxPrioByte() is almost certainly buggered on big-endian and is missing cpu_to_le16() on assignments to *WordPtr; I've left it alone for now. Signed-off-by: Al Viro Acked-by: "Theodore Ts'o" Signed-off-by: Linus Torvalds

rocket: don't let random users reset the controller

2008-02-08T17:22:25+00:00

Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

rocket: first pass at termios reporting

2008-02-08T17:22:25+00:00

Also removes a cflag comparison that caused some mode changes to get wrongly ignored Signed-off-by: Alan Cox Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds