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[v3,0/3] PCI: of: Load extra data only from compatible DT nodes

Message ID 20230202075524.2911058-1-equu@openmail.cc (mailing list archive)
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Series PCI: of: Load extra data only from compatible DT nodes | expand

Message

Mad Horse Feb. 2, 2023, 7:55 a.m. UTC 
From: Edward Chow <equu@openmail.cc>

In order to solve the issue reported in
https://github.com/openwrt/openwrt/pull/11345 , this patchset attempt
to add mechanisms to ckeck whether an OF DT node is compatible to the
PCI device installed on the corresponding location or the driver for
it, and make ath9k and ath10k only load extra data from compatible
nodes.

V2 -> V3:
2, include <linux/of_pci.h> instead for necessary functions.

3, include <linux/of_pci.h> instead for necessary functions,
   return error as int variable.

Signed-off-by: Edward Chow <equu@openmail.cc>
Reported-by: kernel test robot <lkp@intel.com>

Edward Chow (3):
  PCI: of: Match pci devices or drivers against OF DT nodes
  wifi: ath9k: stop loading incompatible DT cal data
  wifi: ath10k: only load compatible DT cal data

 drivers/net/wireless/ath/ath10k/core.c |  29 +++
 drivers/net/wireless/ath/ath10k/pci.c  |   2 +-
 drivers/net/wireless/ath/ath10k/pci.h  |   2 +
 drivers/net/wireless/ath/ath9k/ath9k.h |   1 +
 drivers/net/wireless/ath/ath9k/init.c  |  26 +++
 drivers/net/wireless/ath/ath9k/pci.c   |   2 +-
 drivers/pci/of.c                       | 299 +++++++++++++++++++++++++
 drivers/pci/pci-driver.c               |   5 -
 drivers/pci/pci.h                      |  56 +++++
 include/linux/of_pci.h                 |  25 +++
 include/linux/pci.h                    |   6 +
 11 files changed, 446 insertions(+), 7 deletions(-)