linux-toradex.git/include/linux/serial_core.h, branch v2.6.16.15 Linux kernel for Apalis and Colibri modules [SERIAL] Make uart_port flags a bitwise type 2006-01-21T23:03:28+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-01-21T23:03:28+00:00 0077d45e46fe2af3aaee5813c99268afcd0e7c0e Same reasoning as commit 747c8a55946ed037bf7d62454c3c599c02af2262 but this time we're making uart_port flags a bitwise type - not all of these flags correspond with the old ASYNC_ flags, so there is the possibility for bugs if the wrong ASYNC_* constants are used. Always use UPF_* constants for uart_port->flags. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Same reasoning as commit 747c8a55946ed037bf7d62454c3c599c02af2262
but this time we're making uart_port flags a bitwise type - not
all of these flags correspond with the old ASYNC_ flags, so there
is the possibility for bugs if the wrong ASYNC_* constants are
used.  Always use UPF_* constants for uart_port->flags.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[SERIAL] Fix UPF_ flag usage with uart_info->flags 2006-01-21T22:54:06+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-01-21T22:54:06+00:00 27ae7a7435634820e7f7e2b922d8119f79cfc6e4 The previous change found a bug in the serial SAK handling - because we were looking for UPF_SAK set in uart_info->flags, we would never raise a SAK condition. UPF_SAK is in uart_port->flags. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
The previous change found a bug in the serial SAK handling - because
we were looking for UPF_SAK set in uart_info->flags, we would never
raise a SAK condition.  UPF_SAK is in uart_port->flags.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[SERIAL] Make uart_info flags a bitwise type 2006-01-21T22:50:36+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-01-21T22:50:36+00:00 747c8a55946ed037bf7d62454c3c599c02af2262 The potential for confusing the flags is fairly high. Make uart_info's flags a bitwise type so sparse can check that the right flag definitions are used with the right structure. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
The potential for confusing the flags is fairly high.  Make
uart_info's flags a bitwise type so sparse can check that the
right flag definitions are used with the right structure.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[SERIAL] Make port->ops constant 2006-01-21T22:45:50+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-01-21T22:45:50+00:00 ba899dbc036d24ab6b45faf64e3648a268721cc9 No one should write to the port->ops structure, so make it constant. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
No one should write to the port->ops structure, so make it constant.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[SERIAL] Remove UPF_AUTOPROBE and UPF_BOOT_ONLYMCA 2006-01-21T20:06:14+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2006-01-21T20:06:14+00:00 ca740803856f23dbc5b1872039291231bc131ecb The functionality UPF_BOOT_ONLYMCA provided has been replaced by the 8250_mca module, which only registers MCA ports if MCA is present. UPF_AUTOPROBE has no functional effect - in fact, it's never tested. Only ibmasm set the flag. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
The functionality UPF_BOOT_ONLYMCA provided has been replaced by
the 8250_mca module, which only registers MCA ports if MCA is
present.

UPF_AUTOPROBE has no functional effect - in fact, it's never
tested.  Only ibmasm set the flag.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[SERIAL] convert uart_state.sem to uart_state.mutex 2006-01-13T21:37:07+00:00 Ingo Molnar mingo@elte.hu 2006-01-13T21:37:07+00:00 e2862f6a833ea26591c7feb755dc2e46909182a6 semaphore to mutex conversion. the conversion was generated via scripts, and the result was validated automatically via a script as well. build and boot tested. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
semaphore to mutex conversion.

the conversion was generated via scripts, and the result was validated
automatically via a script as well.

build and boot tested.

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] 3242/2: AT91RM9200 support for 2.6 (Serial) 2006-01-10T16:59:27+00:00 Andrew Victor andrew@sanpeople.com 2006-01-10T16:59:27+00:00 1e6c9c2878c9c1f301449c78551e0b7c5f3e3ae5 Patch from Andrew Victor This patch adds support to the 2.6 kernel series for the Atmel AT91RM9200 processor. This patch is the Serial driver. This version uses the newly re-written GPL'ed hardware headers. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Patch from Andrew Victor

This patch adds support to the 2.6 kernel series for the Atmel
AT91RM9200 processor.

This patch is the Serial driver.

This version uses the newly re-written GPL'ed hardware headers.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[ARM] 3181/1: add PORT_ identifier for Hilscher netx uart 2005-11-28T18:09:44+00:00 Sascha Hauer sascha@saschahauer.de 2005-11-28T18:09:44+00:00 f5417612d787e6b619fd69616bbf95f1b895e900 Patch from Sascha Hauer This patch adds PORT_NETX for supporting the Hilscher netx embedded UARTs. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
Patch from Sascha Hauer

This patch adds PORT_NETX for supporting the Hilscher netx embedded
UARTs.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[SERIAL] Support Au1x00 8250 UARTs using the generic 8250 driver. 2005-11-06T09:07:03+00:00 Pantelis Antoniou pantelis.antoniou@gmail.com 2005-11-06T09:07:03+00:00 21c614a7899046ab108b3d327d76c33443a8ebf2 The offsets of the registers are in a different place, and some parts cannot handle a full set of modem control signals. Signed-off-by: Pantelis Antoniou <pantelis@embeddedalley.ocm> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
The offsets of the registers are in a different place, and
some parts cannot handle a full set of modem control signals.

Signed-off-by: Pantelis Antoniou <pantelis@embeddedalley.ocm>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
[SERIAL] Fix port numbering 2005-10-31T13:53:26+00:00 Russell King rmk@dyn-67.arm.linux.org.uk 2005-10-31T13:53:26+00:00 913ade51eca369553a8ffbdaf1f426fade84f6ae The PORT_* macros must be uniquely numbered. This fixes the definitions. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 
The PORT_* macros must be uniquely numbered.  This fixes the
definitions.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>