[SCSI] zfcp: Add port_state attribute to sysfs

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The sysfs attribute /sys/class/fc_host/hostX/port_state was not set by
zfcp so far.

Now, the appropriate members of the fc_function_template struct are
set during its initialziation. The first is a boolean to show the port
state. The second is a function pointer to the function
zfcp_get_host_port_state, which reads the port state from our adapter
status bits and calls fc_host_port_state with the approriate port
state afterwards.

Signed-off-by: Sven Schuetz <sven@linux.vnet.ibm.com>
Signed-off-by: Christof Schmitt <christof.schmitt@de.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

...

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Sven Schuetz 2008-06-10 18:20:59 +02:00 • committed by James Bottomley

parent 553448f6c4

commit 85a82392fe

1 changed files with 19 additions and 0 deletions

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drivers/s390/scsi/zfcp_scsi.c

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