Messages in this thread Patch in this message | | | From | <> | Subject | RE: [PATCH 03/12] PCI/switchtec: Add support for new events | Date | Tue, 14 Jan 2020 02:07:42 +0000 |
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'InterComm' is the spelling in the latest datasheet, it's short for "Inter Fabric Manager Communication". Thanks.
Kelvin
-----Original Message----- From: Logan Gunthorpe [mailto:logang@deltatee.com] Sent: Thursday, January 9, 2020 5:48 AM To: Bjorn Helgaas <helgaas@kernel.org> Cc: linux-kernel@vger.kernel.org; linux-pci@vger.kernel.org; Kelvin Cao - A31060 <Kelvin.Cao@microchip.com>; Eric Pilmore <epilmore@gigaio.com>; Doug Meyer <dmeyer@gigaio.com> Subject: Re: [PATCH 03/12] PCI/switchtec: Add support for new events
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On 2020-01-08 2:33 p.m., Bjorn Helgaas wrote: > On Mon, Jan 06, 2020 at 12:03:28PM -0700, Logan Gunthorpe wrote: >> The intercomm notify event was added for PAX variants of switchtec >> hardware and the UEC Port was added for the MR1 release of GEN3 firmware. > > Do they actually spell it "intercomm" in the datasheet? Seems like > the most common English spelling is "intercom".
Hmm, not sure I don't have this event in my datasheet which is a little out of date. Kelvin, whose CC'd, would know if we can change the spelling hopefully he can weigh in on this. As far as I know the define isn't used anywhere yet.
> Is there some meaningful expansion of "UEC"?
Upstream Error Containment -- I'll mention that in the commit message.
Logan
>> Signed-off-by: Logan Gunthorpe <logang@deltatee.com> >> --- >> drivers/pci/switch/switchtec.c | 3 +++ >> include/linux/switchtec.h | 7 +++++-- >> include/uapi/linux/switchtec_ioctl.h | 4 +++- >> 3 files changed, 11 insertions(+), 3 deletions(-) >> >> diff --git a/drivers/pci/switch/switchtec.c >> b/drivers/pci/switch/switchtec.c index 9c3ad09d3022..218e67428cf9 >> 100644 >> --- a/drivers/pci/switch/switchtec.c >> +++ b/drivers/pci/switch/switchtec.c >> @@ -751,10 +751,13 @@ static const struct event_reg { >> EV_PAR(SWITCHTEC_IOCTL_EVENT_MRPC_COMP, mrpc_comp_hdr), >> EV_PAR(SWITCHTEC_IOCTL_EVENT_MRPC_COMP_ASYNC, mrpc_comp_async_hdr), >> EV_PAR(SWITCHTEC_IOCTL_EVENT_DYN_PART_BIND_COMP, >> dyn_binding_hdr), >> + EV_PAR(SWITCHTEC_IOCTL_EVENT_INTERCOMM_REQ_NOTIFY, >> + intercomm_notify_hdr),
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