From: Dan Williams <dan.j.williams@intel.com>
To: linux-cxl@vger.kernel.org
Cc: Ben Widawsky <ben.widawsky@intel.com>,
Vishal L Verma <vishal.l.verma@intel.com>,
Linux NVDIMM <nvdimm@lists.linux.dev>,
"Schofield, Alison" <alison.schofield@intel.com>,
"Weiny, Ira" <ira.weiny@intel.com>,
Jonathan Cameron <Jonathan.Cameron@huawei.com>
Subject: Re: [PATCH v4 16/21] cxl/pmem: Add support for multiple nvdimm-bridge objects
Date: Thu, 9 Sep 2021 15:03:45 -0700 [thread overview]
Message-ID: <CAPcyv4ixJZTZF-d0nmsLv2BQ+X9F-Ph_khG4i5pyksNniY_q_A@mail.gmail.com> (raw)
In-Reply-To: <163116437978.2460985.6298243237502084824.stgit@dwillia2-desk3.amr.corp.intel.com>
On Wed, Sep 8, 2021 at 10:13 PM Dan Williams <dan.j.williams@intel.com> wrote:
>
> In preparation for a mocked unit test environment for CXL objects, allow
> for multiple unique nvdimm-bridge objects.
>
> For now, just allow multiple bridges to be registered. Later, when there
> are multiple present, further updates are needed to
> cxl_find_nvdimm_bridge() to identify which bridge is associated with
> which CXL hierarchy for nvdimm registration.
>
> Note that this does change the kernel device-name for the bridge object.
> User space should not have any attachment to the device name at this
> point as it is still early days in the CXL driver development.
Apologies Jonathan, missed your:
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
here...
next prev parent reply other threads:[~2021-09-09 22:03 UTC|newest]
Thread overview: 93+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-09-09 5:11 [PATCH v4 00/21] cxl_test: Enable CXL Topology and UAPI regression tests Dan Williams
2021-09-09 5:11 ` [PATCH v4 01/21] libnvdimm/labels: Add uuid helpers Dan Williams
2021-09-09 5:11 ` [PATCH v4 02/21] libnvdimm/label: Add a helper for nlabel validation Dan Williams
2021-09-09 5:11 ` [PATCH v4 03/21] libnvdimm/labels: Introduce the concept of multi-range namespace labels Dan Williams
2021-09-09 13:09 ` Jonathan Cameron
2021-09-09 15:16 ` Dan Williams
2021-09-09 15:16 ` Dan Williams
2021-09-09 5:11 ` [PATCH v4 04/21] libnvdimm/labels: Fix kernel-doc for label.h Dan Williams
2021-09-10 8:38 ` Jonathan Cameron
2021-09-09 5:11 ` [PATCH v4 05/21] libnvdimm/label: Define CXL region labels Dan Williams
2021-09-09 15:58 ` Ben Widawsky
2021-09-09 18:38 ` Dan Williams
2021-09-09 18:38 ` Dan Williams
2021-09-09 5:12 ` [PATCH v4 06/21] libnvdimm/labels: Introduce CXL labels Dan Williams
2021-09-09 5:12 ` [PATCH v4 07/21] cxl/pci: Make 'struct cxl_mem' device type generic Dan Williams
2021-09-09 16:12 ` Ben Widawsky
2021-09-10 8:43 ` Jonathan Cameron
2021-09-09 5:12 ` [PATCH v4 08/21] cxl/pci: Clean up cxl_mem_get_partition_info() Dan Williams
2021-09-09 16:20 ` Ben Widawsky
2021-09-09 18:06 ` Dan Williams
2021-09-09 18:06 ` Dan Williams
2021-09-09 21:05 ` Ben Widawsky
2021-09-09 21:10 ` Dan Williams
2021-09-09 21:10 ` Dan Williams
2021-09-10 8:56 ` Jonathan Cameron
2021-09-13 22:19 ` [PATCH v5 " Dan Williams
2021-09-13 22:21 ` Dan Williams
2021-09-13 22:21 ` Dan Williams
2021-09-13 22:24 ` [PATCH v6 " Dan Williams
2021-09-09 5:12 ` [PATCH v4 09/21] cxl/mbox: Introduce the mbox_send operation Dan Williams
2021-09-09 16:34 ` Ben Widawsky
2021-09-10 8:58 ` Jonathan Cameron
2021-09-09 5:12 ` [PATCH v4 10/21] cxl/pci: Drop idr.h Dan Williams
2021-09-09 16:34 ` Ben Widawsky
2021-09-10 8:46 ` Jonathan Cameron
2021-09-09 5:12 ` [PATCH v4 11/21] cxl/mbox: Move mailbox and other non-PCI specific infrastructure to the core Dan Williams
2021-09-09 16:41 ` Ben Widawsky
2021-09-09 18:50 ` Dan Williams
2021-09-09 18:50 ` Dan Williams
2021-09-09 20:35 ` Ben Widawsky
2021-09-09 21:05 ` Dan Williams
2021-09-09 21:05 ` Dan Williams
2021-09-10 9:13 ` Jonathan Cameron
2021-09-09 5:12 ` [PATCH v4 12/21] cxl/pci: Use module_pci_driver Dan Williams
2021-09-09 5:12 ` [PATCH v4 13/21] cxl/mbox: Convert 'enabled_cmds' to DECLARE_BITMAP Dan Williams
2021-09-09 5:12 ` [PATCH v4 14/21] cxl/mbox: Add exclusive kernel command support Dan Williams
2021-09-09 17:02 ` Ben Widawsky
2021-09-10 9:33 ` Jonathan Cameron
2021-09-13 23:46 ` Dan Williams
2021-09-13 23:46 ` Dan Williams
2021-09-14 9:01 ` Jonathan Cameron
2021-09-14 12:22 ` Konstantin Ryabitsev
2021-09-14 14:39 ` Dan Williams
2021-09-14 14:39 ` Dan Williams
2021-09-14 15:51 ` Konstantin Ryabitsev
2021-09-14 19:03 ` [PATCH v5 " Dan Williams
2021-09-09 5:12 ` [PATCH v4 15/21] cxl/pmem: Translate NVDIMM label commands to CXL label commands Dan Williams
2021-09-09 17:22 ` Ben Widawsky
2021-09-09 19:03 ` Dan Williams
2021-09-09 19:03 ` Dan Williams
2021-09-09 20:32 ` Ben Widawsky
2021-09-10 9:39 ` Jonathan Cameron
2021-09-09 22:08 ` [PATCH v5 " Dan Williams
2021-09-10 9:40 ` Jonathan Cameron
2021-09-14 19:06 ` Dan Williams
2021-09-09 5:12 ` [PATCH v4 16/21] cxl/pmem: Add support for multiple nvdimm-bridge objects Dan Williams
2021-09-09 22:03 ` Dan Williams [this message]
2021-09-09 22:03 ` Dan Williams
2021-09-14 19:08 ` [PATCH v5 " Dan Williams
2021-09-09 5:13 ` [PATCH v4 17/21] tools/testing/cxl: Introduce a mocked-up CXL port hierarchy Dan Williams
2021-09-10 9:53 ` Jonathan Cameron
2021-09-10 18:46 ` Dan Williams
2021-09-10 18:46 ` Dan Williams
2021-09-14 19:14 ` [PATCH v5 " Dan Williams
2021-09-09 5:13 ` [PATCH v4 18/21] cxl/bus: Populate the target list at decoder create Dan Williams
2021-09-10 9:57 ` Jonathan Cameron
2021-09-09 5:13 ` [PATCH v4 19/21] cxl/mbox: Move command definitions to common location Dan Williams
2021-09-09 5:13 ` [PATCH v4 20/21] tools/testing/cxl: Introduce a mock memory device + driver Dan Williams
2021-09-10 10:09 ` Jonathan Cameron
2021-09-09 5:13 ` [PATCH v4 21/21] cxl/core: Split decoder setup into alloc + add Dan Williams
2021-09-10 10:33 ` Jonathan Cameron
2021-09-10 18:36 ` Dan Williams
2021-09-10 18:36 ` Dan Williams
2021-09-11 17:15 ` Ben Widawsky
2021-09-11 20:20 ` Dan Williams
2021-09-11 20:20 ` Dan Williams
2021-09-14 19:31 ` [PATCH v5 " Dan Williams
2021-09-21 14:24 ` Ben Widawsky
2021-09-21 16:18 ` Dan Williams
2021-09-21 16:18 ` Dan Williams
2021-09-21 19:22 ` [PATCH v6 " Dan Williams
2021-12-10 19:38 ` Nathan Chancellor
2021-12-10 19:41 ` Dan Williams
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