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| author | John Crispin <blogic@openwrt.org> | 2014-09-12 06:53:09 +0000 |
|---|---|---|
| committer | John Crispin <blogic@openwrt.org> | 2014-09-12 06:53:09 +0000 |
| commit | 594d4ab8100d6e4cf752488f4f9d0ed27fc5dbbb (patch) | |
| tree | 37f8e42194d0255278fdef13f567a637e3e3a859 /README | |
| parent | a815cd075d28d03d283b015abff088d6682177e9 (diff) | |
| download | upstream-594d4ab8100d6e4cf752488f4f9d0ed27fc5dbbb.tar.gz upstream-594d4ab8100d6e4cf752488f4f9d0ed27fc5dbbb.tar.bz2 upstream-594d4ab8100d6e4cf752488f4f9d0ed27fc5dbbb.zip | |
atheros: ar2315-pci: rework the configuration access code
Use __raw_{read,write}l accessors and use Abort interrupt to detect a
configuration space read/write errors. The second change improves errors
detection, what improves the device presence detection and helps us to
avoid following (and similar) errors:
pci 0000:00:00.2: ignoring class 0x7e0200 (doesn't match header type 02)
pci 0000:00:00.2: bridge configuration invalid ([bus 03-90]), reconfiguring
pci 0000:00:00.2: not setting up bridge for bus 0000:01
Signed-off-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42502 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'README')
0 files changed, 0 insertions, 0 deletions