intel/igb/e1000_mbx.c

7  *  igb_read_mbx - Reads a message from the mailbox
11  *  @mbx_id: id of mailbox to read
22 	/* limit read to size of mailbox */  in igb_read_mbx()
33  *  igb_write_mbx - Write a message to the mailbox
37  *  @mbx_id: id of mailbox to write
58  *  @mbx_id: id of mailbox to check
76  *  @mbx_id: id of mailbox to check
94  *  @mbx_id: id of mailbox to check
110  *  igb_unlock_mbx - unlock the mailbox
112  *  @mbx_id: id of mailbox to check
114  *  returns SUCCESS if the mailbox was unlocked or else ERR_MBX
130  *  @mbx_id: id of mailbox to write
159  *  @mbx_id: id of mailbox to write
190  *  @mbx_id: id of mailbox to write
213  *  igb_write_posted_mbx - Write a message to the mailbox, wait for ack
217  *  @mbx_id: id of mailbox to write
315  *  igb_obtain_mbx_lock_pf - obtain mailbox lock
319  *  return SUCCESS if we obtained the mailbox lock
331 		/* reserve mailbox for vf use */  in igb_obtain_mbx_lock_pf()
344  *  igb_release_mbx_lock_pf - release mailbox lock
348  *  return SUCCESS if we released the mailbox lock
354 	/* drop PF lock of mailbox, if set */  in igb_release_mbx_lock_pf()
364  *  igb_write_mbx_pf - Places a message in the mailbox
378 	/* lock the mailbox to prevent pf/vf race condition */  in igb_write_mbx_pf()
387 	/* copy the caller specified message to the mailbox memory buffer */  in igb_write_mbx_pf()
403  *  igb_read_mbx_pf - Read a message from the mailbox
408  *  @unlock: unlock the mailbox when done?
410  *  This function copies a message from the mailbox buffer to the caller's
420 	/* lock the mailbox to prevent pf/vf race condition */  in igb_read_mbx_pf()
425 	/* copy the message to the mailbox memory buffer */  in igb_read_mbx_pf()
429 	/* Acknowledge the message and release mailbox lock (or not) */  in igb_read_mbx_pf()
444  *  igb_init_mbx_params_pf - set initial values for pf mailbox
447  *  Initializes the hw->mbx struct to correct values for pf mailbox