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authorKenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>2006-02-21 15:45:48 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2006-03-23 14:35:13 -0800
commita246fa4e9f0f1b5096a1cad0659d22fb10fb3732 (patch)
tree21490f4d1d2794a9ccd64529431fbbd8f4e234e7 /lib/reed_solomon
parentf7391f5325ea744f0632f7ef39a90085162743ac (diff)
[PATCH] shpchp: Fix slot state handling
Current SHPCHP driver doesn't care about the confliction between hotplug operation via sysfs and hotplug operation via attention button. So if those ware conflicted, slot could be an unexpected state. This patch changes SHPCHP driver to handle slot state properly. With this patch, slot events are handled according to the current slot state as shown at the Table below. Table. Slot States and Event Handling ========================================================================= Slot State Event and Action ========================================================================= STATIC - Go to POWERON state if user initiates (Slot enabled, insertion request via sysfs Slot disabled) - Go to POWEROFF state if user initiates removal request via sysfs - Go to BLINKINGON state if user presses attention button when the slot is disabled - Go to BLINKINGOFF state if user presses attention button when the slot is enabled
Diffstat (limited to 'lib/reed_solomon')
0 files changed, 0 insertions, 0 deletions