Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:block\sed-opal.c Create Date:2022-07-28 18:12:35
Last Modify:2020-03-17 23:36:33 Copyright©Brick
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Name:opal_secure_erase_locking_range

Proto:static int opal_secure_erase_locking_range(struct opal_dev *dev, struct opal_session_info *opal_session)

Type:int

Parameter:

TypeParameterName
struct opal_dev *dev
struct opal_session_info *opal_session
2166  const struct opal_step erase_steps[] = {{start_auth_opal_session, opal_session}, {get_active_key, & lr}, {gen_key, }, {end_opal_session, }}
2174  mutex_lock( & dev_lock)
2175  setup_opal_dev(dev)
2176  ret = execute_steps(dev, erase_steps, ARRAY_SIZE - get the number of elements in array @arr*@arr: array to be sized(erase_steps))
2177  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.
2179  Return ret
Caller
NameDescribe
sed_ioctl