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| author | imp <imp@FreeBSD.org> | 2008-12-31 07:41:42 +0000 |
|---|---|---|
| committer | imp <imp@FreeBSD.org> | 2008-12-31 07:41:42 +0000 |
| commit | c625343c9a898ae660944f287951a55b498230dd (patch) | |
| tree | 6d61e3c9472fb4dbb02fa89d10c582fcefae7af5 /sys | |
| parent | 9e74a27aafba30b2c36d236fadf4d89914cdc4f8 (diff) | |
| download | FreeBSD-src-c625343c9a898ae660944f287951a55b498230dd.zip FreeBSD-src-c625343c9a898ae660944f287951a55b498230dd.tar.gz | |
When no driver attaches to a card, don't power down the card. We can
now read config registers of cardbus cards that are inserted, but
aren't attached to a driver.
Also, add a power related comment...
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/cardbus/cardbus.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/cardbus/cardbus.c b/sys/dev/cardbus/cardbus.c index 8d9a72f..535e272 100644 --- a/sys/dev/cardbus/cardbus.c +++ b/sys/dev/cardbus/cardbus.c @@ -207,7 +207,7 @@ cardbus_attach_card(device_t cbdev) } if (cardattached > 0) return (0); - POWER_DISABLE_SOCKET(brdev, cbdev); +/* POWER_DISABLE_SOCKET(brdev, cbdev); */ return (ENOENT); } @@ -269,6 +269,7 @@ cardbus_driver_added(device_t cbdev, driver_t *driver) } if (i > 0 && i == numdevs) POWER_ENABLE_SOCKET(device_get_parent(cbdev), cbdev); + /* XXX Should I wait for power to become good? */ for (i = 0; i < numdevs; i++) { dev = devlist[i]; if (device_get_state(dev) != DS_NOTPRESENT) |
