Re: [Openipmi-developer] [PATCH v1 0/3] ipmi: bt-i2c: added IPMI Block Transfer over I2C

2017-08-09 Thread Anton D . Kachalov
Hello, I would like to mention one of the our related work for IPMI and I2C. We use OpenIPMI stack to connect to the computing nodes through the I2C using IPMB (BT is not supported by nodes): 

Re: [Openipmi-developer] [PATCH v2 0/4] ipmi: bt-i2c: added IPMI Block Transfer over I2C

2017-08-09 Thread Brendan Higgins via Openipmi-developer
On Wed, Aug 9, 2017 at 7:26 PM, Corey Minyard wrote: > On 08/09/2017 08:04 PM, Brendan Higgins wrote: >>> >>> Perhaps that is some level of abuse, but it's pretty common. I'm not >>> against it. >>> >>> There is standard IPMI firmware NetFN (though no commands defined) that

Re: [Openipmi-developer] [RFC v1 4/4] ipmi_bmc: bt-aspeed: port driver to IPMI BMC framework

2017-08-09 Thread Brendan Higgins via Openipmi-developer
On Wed, Aug 9, 2017 at 7:31 PM, Jeremy Kerr wrote: > Hi Brendan, > >> The driver was handling interaction with userspace on its own. This >> patch changes it to use the functionality of the ipmi_bmc framework >> instead. >> >> Note that this removes the ability for the BMC to set

Re: [Openipmi-developer] [PATCH v2 0/4] ipmi: bt-i2c: added IPMI Block Transfer over I2C

2017-08-09 Thread Brendan Higgins via Openipmi-developer
> Perhaps that is some level of abuse, but it's pretty common. I'm not > against it. > > There is standard IPMI firmware NetFN (though no commands defined) that if > you use > the driver automatically goes into "Maintenance mode" and modified the > timeouts > and handling to some extent to help

Re: [Openipmi-developer] [PATCH v1 0/3] ipmi: bt-i2c: added IPMI Block Transfer over I2C

2017-08-09 Thread Brendan Higgins via Openipmi-developer
On Wed, Aug 9, 2017 at 3:56 AM, Anton D. Kachalov wrote: > Hello, > > I would like to mention one of the our related work for IPMI and I2C. > > We use OpenIPMI stack to connect to the computing nodes through the I2C > using IPMB (BT is not supported by nodes): > >

Re: [Openipmi-developer] [PATCH v2 0/4] ipmi: bt-i2c: added IPMI Block Transfer over I2C

2017-08-09 Thread Corey Minyard
On 08/09/2017 08:04 PM, Brendan Higgins wrote: Perhaps that is some level of abuse, but it's pretty common. I'm not against it. There is standard IPMI firmware NetFN (though no commands defined) that if you use the driver automatically goes into "Maintenance mode" and modified the timeouts and

Re: [Openipmi-developer] [RFC v1 4/4] ipmi_bmc: bt-aspeed: port driver to IPMI BMC framework

2017-08-09 Thread Jeremy Kerr
Hi Brendan, > The driver was handling interaction with userspace on its own. This > patch changes it to use the functionality of the ipmi_bmc framework > instead. > > Note that this removes the ability for the BMC to set SMS_ATN by making > an ioctl. If this functionality is required, it can be