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From: Terry Bowman <Terry.Bowman@amd.com>
To: Dan Williams <dan.j.williams@intel.com>,
	alison.schofield@intel.com, vishal.l.verma@intel.com,
	ira.weiny@intel.com, bwidawsk@kernel.org, dave.jiang@intel.com,
	Jonathan.Cameron@huawei.com, linux-cxl@vger.kernel.org
Cc: rrichter@amd.com, linux-kernel@vger.kernel.org, bhelgaas@google.com
Subject: Re: [PATCH v5 03/26] cxl: Rename member @dport of struct cxl_dport to @dev
Date: Thu, 8 Jun 2023 09:36:51 -0500	[thread overview]
Message-ID: <80c27ea8-4d82-a41d-1ccb-17d8da974faa@amd.com> (raw)
In-Reply-To: <64817846759c9_e067a294f5@dwillia2-xfh.jf.intel.com.notmuch>

Hi Dan,


On 6/8/23 01:42, Dan Williams wrote:
> Terry Bowman wrote:
>> From: Robert Richter <rrichter@amd.com>
>>
>> Reading code like dport->dport does not immediately suggest that this
>> points to the corresponding device structure of the dport. Rename
>> struct member @dport to @dev.
> 
> This one I don't agree with.
> 
> This can switch to ->dport_dev if you like. The reason for ->dport was
> for symmetry with the ->uport of a 'struct cxl_port'. So if you change
> this to ->dport_dev then also make the ->uport_dev change for symmetry.
> 
> Unlike a 'struct cxl_port' a 'struct cxl_dport' is not a device in its
> own right which is what I see when I read dport->dev.
>

Ok, I'll change the structure member names and code to use the following:
struct cxl_dport::dev  -> struct cxl_dport::dport_dev

struct cxl_port::uport -> struct cxl_port::uport_dev


Regards,
Terry

>>
>> While at it, also rename @new argument of add_dport() to @dport. This
>> better describes the variable as a dport (e.g. new->dport becomes to
>> dport->dev).
> 
> There is already other occurrences of dport_dev as an argument, so I
> think that works here too.

  reply	other threads:[~2023-06-08 14:37 UTC|newest]

Thread overview: 69+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-07 22:16 [PATCH v5 00/26] cxl/pci: Add support for RCH RAS error handling Terry Bowman
2023-06-07 22:16 ` [PATCH v5 01/26] cxl/acpi: Probe RCRB later during RCH downstream port creation Terry Bowman
2023-06-08  1:03   ` Dan Williams
2023-06-08  1:11     ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 02/26] cxl/rch: Prepare for caching the MMIO mapped PCIe AER capability Terry Bowman
2023-06-08  4:53   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 03/26] cxl: Rename member @dport of struct cxl_dport to @dev Terry Bowman
2023-06-08  6:42   ` Dan Williams
2023-06-08 14:36     ` Terry Bowman [this message]
2023-06-08 19:08       ` Dan Williams
2023-06-08 19:22         ` Terry Bowman
2023-06-07 22:16 ` [PATCH v5 04/26] cxl/core/regs: Rename phys_addr in cxl_map_component_regs() Terry Bowman
2023-06-08  6:47   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 05/26] cxl/core/regs: Add @dev to cxl_register_map Terry Bowman
2023-06-08 19:29   ` Dan Williams
2023-06-08 21:50     ` Terry Bowman
2023-06-07 22:16 ` [PATCH v5 06/26] cxl/pci: Refactor component register discovery for reuse Terry Bowman
2023-06-08 19:57   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 07/26] cxl/acpi: Moving add_host_bridge_uport() around Terry Bowman
2023-06-08 20:02   ` Dan Williams
2023-06-08 21:50     ` Terry Bowman
2023-06-07 22:16 ` [PATCH v5 08/26] cxl/acpi: Directly bind the CEDT detected CHBCR to the Host Bridge's port Terry Bowman
2023-06-09  4:24   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 09/26] cxl/regs: Remove early capability checks in Component Register setup Terry Bowman
2023-06-10  0:18   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 10/26] cxl/mem: Prepare for early RCH dport component register setup Terry Bowman
2023-06-10  0:26   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 11/26] cxl/pci: Early setup RCH dport component registers from RCRB Terry Bowman
2023-06-10  1:36   ` Dan Williams
2023-06-10  1:44   ` Dan Williams
2023-06-12 20:39   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 12/26] cxl/port: Store the port's Component Register mappings in struct cxl_port Terry Bowman
2023-06-10  2:18   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 13/26] cxl/port: Store the downstream port's Component Register mappings in struct cxl_dport Terry Bowman
2023-06-10  2:23   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 14/26] cxl/pci: Store the endpoint's Component Register mappings in struct cxl_dev_state Terry Bowman
2023-06-10  2:29   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 15/26] cxl/hdm: Use stored Component Register mappings to map HDM decoder capability Terry Bowman
2023-06-10  2:34   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 16/26] cxl/port: Remove Component Register base address from struct cxl_port Terry Bowman
2023-06-10  2:36   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 17/26] cxl/port: Remove Component Register base address from struct cxl_dport Terry Bowman
2023-06-10  2:37   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 18/26] cxl/pci: Remove Component Register base address from struct cxl_dev_state Terry Bowman
2023-06-10  2:38   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 19/26] cxl/pci: Add RCH downstream port AER register discovery Terry Bowman
2023-06-10  3:09   ` Dan Williams
2023-06-12 14:41     ` Terry Bowman
2023-06-07 22:16 ` [PATCH v5 20/26] PCI/AER: Refactor cper_print_aer() for use by CXL driver module Terry Bowman
2023-06-10  3:11   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 21/26] cxl/pci: Update CXL error logging to use RAS register address Terry Bowman
2023-06-10  3:12   ` Dan Williams
2023-06-12 21:12   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 22/26] cxl/pci: Map RCH downstream AER registers for logging protocol errors Terry Bowman
2023-06-10  3:23   ` Dan Williams
2023-06-12 18:19     ` Terry Bowman
2023-06-07 22:16 ` [PATCH v5 23/26] cxl/pci: Disable root port interrupts in RCH mode Terry Bowman
2023-06-12 20:29   ` Dan Williams
2023-06-13 15:28     ` Terry Bowman
2023-06-07 22:16 ` [PATCH v5 24/26] cxl/pci: Add RCH downstream port error logging Terry Bowman
2023-06-12 21:38   ` Dan Williams
2023-06-16 16:17     ` Terry Bowman
2023-06-16 16:28       ` Terry Bowman
2023-06-07 22:16 ` [PATCH v5 25/26] PCI/AER: Forward RCH downstream port-detected errors to the CXL.mem dev handler Terry Bowman
2023-06-08 22:54   ` kernel test robot
2023-06-12 22:49   ` Dan Williams
2023-06-07 22:16 ` [PATCH v5 26/26] PCI/AER: Unmask RCEC internal errors to enable RCH downstream port error handling Terry Bowman
2023-06-08 19:21   ` Bjorn Helgaas
2023-06-12 22:57   ` Dan Williams

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