linux/drivers/serial, branch v2.6.35

serial: fix rs485 for atmel_serial on avr32

2010-07-26T18:59:31Z

This patch fixes a build failure [1-4] in the atmel_serial code introduced by patch the patch ARM: 6092/1: atmel_serial: support for RS485 communications (e8faff7330a3501eafc9bfe5f4f15af444be29f5) The build failure was caused by missing struct field and missing defines for the avr32 board - the patch fixes this. [1] http://kisskb.ellerman.id.au/kisskb/buildresult/2575242/ - first failure in linux-next, may 11th [2] http://kisskb.ellerman.id.au/kisskb/buildresult/2816418/ - still exists as of today [3] http://kisskb.ellerman.id.au/kisskb/buildresult/2617511/ - first failure in Linus' tree - May 20th - did really no one notice this?! [4] http://kisskb.ellerman.id.au/kisskb/buildresult/2813956/ - still exists in Linus' tree as of today Signed-off-by: Peter Huewe Signed-off-by: Greg Kroah-Hartman

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

2010-07-21T16:28:50Z

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: math-emu: correct test for downshifting fraction in _FP_FROM_INT() perf: Add DWARF register lookup for sparc MAINTAINERS: Add SBUS driver path to sparc entry. drivers/sbus: Remove unnecessary casts of private_data sparc: remove homegrown L1_CACHE_ALIGN macro sparc64: fix the build error due to smp_kgdb_capture_client() sparc64: Fix maybe_change_configuration() PCR setting. arch/sparc/kernel: Eliminate what looks like a NULL pointer dereference sparc64: Update defconfig. sunsu: Fix use after free in su_remove(). sunserial: Don't call add_preferred_console() when console= is specified. sparc32: Kill none_mask, it's bogus.

serial: cpm_uart: implement the cpm_uart_early_write() function for console poll

2010-06-30T15:15:17Z

The cpm_uart_early_write() function which was used for console poll isn't implemented in the cpm uart driver. Implementing this function both fixes the build when CONFIG_CONSOLE_POLL is set and allows kgdboc to work via the cpm uart. Signed-off-by: Dongdong Deng Reviewed-by: Bruce Ashfield Cc: stable Signed-off-by: Greg Kroah-Hartman

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

2010-06-27T18:28:02Z

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (52 commits) phylib: Add autoload support for the LXT973 phy. ISDN: hysdn, fix potential NULL dereference vxge: fix memory leak in vxge_alloc_msix() error path isdn/gigaset: correct CAPI connection state storage isdn/gigaset: encode HLC and BC together isdn/gigaset: correct CAPI DATA_B3 Delivery Confirmation isdn/gigaset: correct CAPI voice connection encoding isdn/gigaset: honor CAPI application's buffer size request cpmac: do not leak struct net_device on phy_connect errors smc91c92_cs: fix the problem that lan & modem does not work simultaneously ipv6: fix NULL reference in proxy neighbor discovery Bluetooth: Bring back var 'i' increment xfrm: check bundle policy existance before dereferencing it sky2: enable rx/tx in sky2_phy_reinit() cnic: Disable statistics initialization for eth clients that do not support statistics net: add dependency on fw class module to qlcnic and netxen_nic snmp: fix SNMP_ADD_STATS() hso: remove setting of low_latency flag udp: Fix bogus UFO packet generation lasi82596: fix netdev_mc_count conversion ...

Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

2010-06-26T17:27:00Z

pcnet_cs: add new id (TOSHIBA Modem/LAN Card)

2010-06-17T01:10:54Z

pcnet_cs: serial_cs: add new id (TOSHIBA Modem/LAN Card) Signed-off-by: Ken Kawasaki Signed-off-by: David S. Miller

serial: add support for various Titan PCI cards

2010-06-04T20:37:18Z

serial: add support for various Titan PCI cards Models: 200I, 400I, 800I, 400EH, 800EH, 800EHB, 100E, 200E, 400E, 800E, 200EI, 200EISI Signed-off-by: Yegor Yefremov Signed-off-by: Greg Kroah-Hartman

serial: altera_uart: Proper section for altera_uart_remove

2010-06-04T20:37:18Z

altera_uart_remove should be in .devexit.text Signed-off-by: Tobias Klauser Signed-off-by: Greg Kroah-Hartman

altera_uart: Simplify altera_uart_console_putc

2010-06-04T20:37:18Z

The check for the TRDY flag after writing the character is not needed. Also do a cpu_relax() inside the loop. Pass a struct uart_port to altera_uart_console_putc, so we do not need to get it (and dereference pointers) for every character. Cc: Thomas Chou Signed-off-by: Tobias Klauser Signed-off-by: Greg Kroah-Hartman

altera_uart: Don't take spinlock in already protected functions

2010-06-04T20:37:17Z

Don't take the port spinlock in uart functions where the serial core already takes care of locking/unlocking them. The code would actually lock up on architectures where spinlocks are implemented (not the case on nios2 where this driver is primarily used for now, thus this bug didn't trigger). Also protect calling altera_uart_rx_chars/altera_uart_tx_chars in the interrupt handler by the port spinlock. Thanks to Ian Abbott for pointing these issues out. Cc: Ian Abbott Cc: Thomas Chou Signed-off-by: Tobias Klauser Signed-off-by: Greg Kroah-Hartman