3 Commits

Author	SHA1	Message	Date
Juan Quintela	08a0aee15c	migration: Split qemu-file.h ... Split the file into public and internal interfaces. I have to rename the external one because we can't have two include files with the same name in the same directory. Build system gets confused. The only exported functions are the ones that handle basic types. Signed-off-by: Juan Quintela <quintela@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>	2017-06-01 18:49:22 +02:00
Corey Minyard	d307c28ca9	i2c: Allow I2C devices to NAK start events ... Add a return value to the event handler. Some I2C devices will NAK if they have no data, so allow them to do this. This required the following changes: Go through all the event handlers and change them to return int and return 0. Modify i2c_start_transfer to terminate the transaction on a NAK. Modify smbus handing to not assert if a NAK occurs on a second operation, and terminate the transaction and return -1 instead. Add some information on semantics to I2CSlaveClass. Signed-off-by: Corey Minyard <cminyard@mvista.com> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2017-01-09 11:40:20 +00:00
Peter Maydell	78c71af804	hw/i2c-ddc.c: Implement DDC I2C slave ... Implement an I2C slave which implements DDC and returns the EDID data for an attached monitor. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Tested-by: Hyun Kwon <hyun.kwon@xilinx.com> Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Message-id: 1465833014-21982-7-git-send-email-fred.konrad@greensocs.com - Rebased on the current master. - Modified for QOM. Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com> Reviewed-by: Alistair Francis <alistair.francis@xilinx.com> Tested-By: Hyun Kwon <hyun.kwon@xilinx.com> [PMM: actually wire up the vmstate to dc->vmsd] Signed-off-by: Peter Maydell <peter.maydell@linaro.org>	2016-06-14 15:59:15 +01:00