[Qemu-devel] [PATCH v3] chardev/char-i2c: Implement Linux I2C character device

2019-05-10 Thread Ernest Esene
Add support for Linux I2C character device for I2C device passthrough For example: -chardev i2c,address=0x46,path=/dev/i2c-N,id=i2c-chardev QEMU supports emulation of I2C devices in software but currently can't passthrough to real I2C devices. This feature is needed by developers using QEMU for wr

Re: [Qemu-devel] [PATCH v3] chardev/char-i2c: Implement Linux I2C character device

2019-05-13 Thread Markus Armbruster
Ernest Esene writes: > Add support for Linux I2C character device for I2C device passthrough > For example: > -chardev i2c,address=0x46,path=/dev/i2c-N,id=i2c-chardev > > QEMU supports emulation of I2C devices in software but currently can't > passthrough to real I2C devices. This feature is need

Re: [Qemu-devel] [PATCH v3] chardev/char-i2c: Implement Linux I2C character device

2019-05-15 Thread Stefan Hajnoczi
On Fri, May 10, 2019 at 07:04:10PM +0100, Ernest Esene wrote: > Add support for Linux I2C character device for I2C device passthrough > For example: > -chardev i2c,address=0x46,path=/dev/i2c-N,id=i2c-chardev > > QEMU supports emulation of I2C devices in software but currently can't > passthrough t

Re: [Qemu-devel] [PATCH v3] chardev/char-i2c: Implement Linux I2C character device

2019-05-16 Thread Ernest Esene
On Wed, May 15, 2019 at 03:17:12PM +0100, Stefan Hajnoczi wrote: > On Fri, May 10, 2019 at 07:04:10PM +0100, Ernest Esene wrote: > > Add support for Linux I2C character device for I2C device passthrough > > For example: > > -chardev i2c,address=0x46,path=/dev/i2c-N,id=i2c-chardev > > > > QEMU supp

Re: [Qemu-devel] [PATCH v3] chardev/char-i2c: Implement Linux I2C character device

2019-05-17 Thread Stefan Hajnoczi
On Thu, May 16, 2019 at 02:49:45PM +0100, Ernest Esene wrote: > On Wed, May 15, 2019 at 03:17:12PM +0100, Stefan Hajnoczi wrote: > > On Fri, May 10, 2019 at 07:04:10PM +0100, Ernest Esene wrote: > > > Add support for Linux I2C character device for I2C device passthrough > > > For example: > > > -ch