Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-20 Thread Andreas Färber
Hello Pavel, Am 19.05.2013 21:06, schrieb Pavel Pisa: On Sunday 19 May 2013 20:23:55 Andreas Färber wrote: Am 18.05.2013 20:24, schrieb Rempel, Cynthia: The RTEMS development community is considering having a Google Summer of Code student test LinCAN on a simulated RTEMS target board using

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-19 Thread Jean-Christophe PLAGNIOL-VILLARD
On May 19, 2013, at 8:44 AM, Pavel Pisa p...@cmp.felk.cvut.cz wrote: Hello All, On Saturday 18 May 2013 23:23:28 Rempel, Cynthia wrote: Would following the guidance in: http://lists.gnu.org/archive/html/qemu-devel/2011-07/msg00842.html increase the probability the [CAN] device simulation

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-19 Thread Peter Maydell
On 19 May 2013 07:58, Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com wrote: The AT91 is simple too and there is some patch on the ML to add the at91sam9263 SoC I would recommend against making this project depend on also getting an entire new SoC and board model into shape to be

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-19 Thread Stefan Weil
Am 19.05.2013 09:23, schrieb Peter Maydell: On 19 May 2013 07:58, Jean-Christophe PLAGNIOL-VILLARD plagn...@jcrosoft.com wrote: The AT91 is simple too and there is some patch on the ML to add the at91sam9263 SoC I would recommend against making this project depend on also getting an entire

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-19 Thread Paolo Bonzini
Il 18/05/2013 20:24, Rempel, Cynthia ha scritto: we want to be able to verify a guest OS's CAN driver has been integrated properly and is sending CAN packets... Perhaps along the lines of two calls: qemu-system-arm -hda linux1.img -can student-implemented-device qemu-system-arm -hda

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-19 Thread Paolo Bonzini
Il 19/05/2013 14:58, Paolo Bonzini ha scritto: Is this CAN device just an Ethernet device? QEMU does not support other link-level protocols. Adding them would be possible and interesting, however it would add a bit to the complexity. Both would be the same. In the first case, you'd

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-19 Thread Stefan Weil
Am 19.05.2013 15:19, schrieb Paolo Bonzini: Il 19/05/2013 14:58, Paolo Bonzini ha scritto: Is this CAN device just an Ethernet device? QEMU does not support other link-level protocols. Adding them would be possible and interesting, however it would add a bit to the complexity. Both would

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-19 Thread Andreas Färber
Am 18.05.2013 20:24, schrieb Rempel, Cynthia: The RTEMS development community is considering having a Google Summer of Code student test LinCAN on a simulated RTEMS target board using QEMU, and have some questions: 1. What guidelines should the student follow when writing the device

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-19 Thread Pavel Pisa
Hello Andreas and others, On Sunday 19 May 2013 20:23:55 Andreas Färber wrote: Am 18.05.2013 20:24, schrieb Rempel, Cynthia: The RTEMS development community is considering having a Google Summer of Code student test LinCAN on a simulated RTEMS target board using QEMU, and have some

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-18 Thread Paolo Bonzini
Il 17/05/2013 22:29, Rempel, Cynthia ha scritto: Hi Qemu-Devel, I am part of the RTEMS development community. The RTEMS development community is considering having a Google Summer of Code student test LinCAN on a simulated RTEMS target board using QEMU, and have some questions: 1. What

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-18 Thread Rempel, Cynthia
The RTEMS development community is considering having a Google Summer of Code student test LinCAN on a simulated RTEMS target board using QEMU, and have some questions: 1. What guidelines should the student follow when writing the device simulation, so the device simulation will be

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-18 Thread Stefan Weil
Am 18.05.2013 20:24, schrieb Rempel, Cynthia: The RTEMS development community is considering having a Google Summer of Code student test LinCAN on a simulated RTEMS target board using QEMU, and have some questions: 1. What guidelines should the student follow when writing the device

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-18 Thread Rempel, Cynthia
Would following the guidance in: http://lists.gnu.org/archive/html/qemu-devel/2011-07/msg00842.html increase the probability the [CAN] device simulation would be committed to qemu? Yes, I think so. Here is also some help which shows the fundamental requirements for new contributions:

Re: [Qemu-devel] Writing a CAN driver for QEMU

2013-05-18 Thread Pavel Pisa
Hello All, On Saturday 18 May 2013 23:23:28 Rempel, Cynthia wrote: Would following the guidance in: http://lists.gnu.org/archive/html/qemu-devel/2011-07/msg00842.html increase the probability the [CAN] device simulation would be committed to qemu? Yes, I think so. Here is also some