Bjorn Helgaas 1856d1a036 PCI: Tidy config space save/restore messages
Update config space save/restore debug messages so they line up better.
Previously:

  nvme 0000:05:00.0: saving config space at offset 0x4 (reading 0x20100006)
  nvme 0000:05:00.0: saving config space at offset 0x8 (reading 0x1080200)
  nvme 0000:05:00.0: saving config space at offset 0xc (reading 0x0)

  nvme 0000:05:00.0: restoring config space at offset 0x4 (was 0x0, writing 0x20100006)

Now:

  nvme 0000:05:00.0: save config 0x04: 0x20100006
  nvme 0000:05:00.0: save config 0x08: 0x01080200
  nvme 0000:05:00.0: save config 0x0c: 0x00000000

  nvme 0000:05:00.0: restore config 0x04: 0x00000000 -> 0x20100006

No functional change intended.  Enable these messages by setting
CONFIG_DYNAMIC_DEBUG=y and adding 'dyndbg="file drivers/pci/* +p"'
to kernel parameters.

Link: https://lore.kernel.org/r/20230823191831.476579-1-helgaas@kernel.org
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Rafael J. Wysocki <rafael@kernel.org>
2023-08-25 08:15:47 -05:00
..
2023-06-29 11:00:17 -07:00
2023-07-06 22:25:06 -07:00
2023-07-03 12:56:23 -07:00
2023-06-29 11:00:17 -07:00
2023-07-03 12:56:23 -07:00
2023-06-28 16:43:10 -07:00
2023-07-06 09:56:53 -07:00
2023-06-29 08:09:31 -06:00
2023-07-03 15:38:26 -07:00
2023-06-29 16:03:58 -07:00
2023-07-06 09:48:31 -07:00
2023-06-29 11:00:17 -07:00
2023-07-06 22:42:54 -07:00
2023-06-29 11:00:17 -07:00
2023-07-03 12:56:23 -07:00
2023-07-08 12:28:00 -07:00
2023-07-03 12:56:23 -07:00
2023-06-29 15:28:33 -07:00
2023-06-29 20:57:27 -07:00
2023-07-03 11:26:05 -07:00
2023-07-08 12:08:39 -07:00
2023-07-05 10:42:32 -07:00
2023-07-06 10:06:04 -07:00
2023-07-03 10:55:04 -07:00
2023-06-28 14:02:03 -07:00
2023-06-29 14:58:26 -07:00
2023-07-01 08:58:41 -07:00
2023-07-05 21:38:13 -07:00
2023-06-29 15:22:19 -07:00
2023-07-05 12:55:06 -07:00
2023-07-06 19:20:23 -07:00
2023-07-03 17:03:05 -07:00
2023-06-29 15:22:19 -07:00
2023-07-03 10:43:10 -07:00
2023-07-08 12:35:18 -07:00
2023-07-06 19:24:11 -07:00
2023-07-05 10:42:32 -07:00
2023-07-08 12:35:18 -07:00
2023-06-29 15:22:19 -07:00
2023-07-08 12:35:18 -07:00
2023-07-03 15:38:26 -07:00
2023-06-30 15:22:09 -07:00
2023-07-03 15:38:26 -07:00
2023-07-03 11:31:01 -07:00