Re: [PATCH v4 2/9] cxl/mem: Find device capabilities

2021-02-16 Thread Ben Widawsky
On 21-02-16 17:20:01, Jonathan Cameron wrote: > On Tue, 16 Feb 2021 08:43:03 -0800 > Ben Widawsky wrote: > > > On 21-02-16 14:51:48, Jonathan Cameron wrote: > > > On Mon, 15 Feb 2021 17:45:31 -0800 > > > Ben Widawsky wrote: > > > > > > > Provide enough functionality to utilize the mailbox of

Re: [PATCH v4 2/9] cxl/mem: Find device capabilities

2021-02-16 Thread Jonathan Cameron
On Tue, 16 Feb 2021 08:43:03 -0800 Ben Widawsky wrote: > On 21-02-16 14:51:48, Jonathan Cameron wrote: > > On Mon, 15 Feb 2021 17:45:31 -0800 > > Ben Widawsky wrote: > > > > > Provide enough functionality to utilize the mailbox of a memory device. > > > The mailbox is used to interact with

Re: [PATCH v4 2/9] cxl/mem: Find device capabilities

2021-02-16 Thread Ben Widawsky
On 21-02-16 14:51:48, Jonathan Cameron wrote: > On Mon, 15 Feb 2021 17:45:31 -0800 > Ben Widawsky wrote: > > > Provide enough functionality to utilize the mailbox of a memory device. > > The mailbox is used to interact with the firmware running on the memory > > device. The flow is proven with

Re: [PATCH v4 2/9] cxl/mem: Find device capabilities

2021-02-16 Thread Jonathan Cameron
On Mon, 15 Feb 2021 17:45:31 -0800 Ben Widawsky wrote: > Provide enough functionality to utilize the mailbox of a memory device. > The mailbox is used to interact with the firmware running on the memory > device. The flow is proven with one implemented command, "identify". > Because the class

[PATCH v4 2/9] cxl/mem: Find device capabilities

2021-02-15 Thread Ben Widawsky
Provide enough functionality to utilize the mailbox of a memory device. The mailbox is used to interact with the firmware running on the memory device. The flow is proven with one implemented command, "identify". Because the class code has already told the driver this is a memory device and the