125  *  @mbx: pointer to mailbox
145  *  @mbx: pointer to mailbox
161  *  @mbx: pointer to mailbox
177  *  @mbx: pointer to mailbox
193  *  @mbx: pointer to mailbox
209  *  @mbx: pointer to mailbox
290  *  @mbx: pointer to mailbox
294  *  the start of a message larger than the mailbox is detected.
324  *  @mbx: pointer to mailbox
327  *  mailbox memory.  The offset in mbmem is based on the lower bits of the
374  *  @mbx: pointer to mailbox
380  *  associated with the mailbox.
417  *  @mbx: pointer to mailbox
419  *  This function will take a section of the mailbox memory and copy it
463  *  @mbx: pointer to mailbox
609  *  @mbx: pointer to mailbox
610  *  @head: head index provided by remote mailbox
630  *  @mbx: pointer to mailbox
658  *  @mbx: pointer to mailbox
670  *  fm10k_mbx_tx_ready - Indicates that the mailbox is in state ready for Tx
671  *  @mbx: pointer to mailbox
674  *  This function returns true if the mailbox is in a state ready to transmit.
685  *  @mbx: pointer to mailbox
697  *  @mbx: pointer to mailbox
732  *  @mbx: pointer to mailbox
771 	 * to start the mailbox flow so we are not concerned if there  in fm10k_mbx_enqueue_tx()
772 	 * is a bad error, or the mailbox is already busy with a request  in fm10k_mbx_enqueue_tx()
783  *  @mbx: pointer to mailbox
810  *  @mbx: pointer to mailbox
821 	/* write mailbox to send interrupt */  in fm10k_mbx_write()
831  *  fm10k_mbx_create_connect_hdr - Generate a connect mailbox header
832  *  @mbx: pointer to mailbox
834  *  This function returns a connection mailbox header
846  *  fm10k_mbx_create_data_hdr - Generate a data mailbox header
847  *  @mbx: pointer to mailbox
849  *  This function returns a data mailbox header
872  *  fm10k_mbx_create_disconnect_hdr - Generate a disconnect mailbox header
873  *  @mbx: pointer to mailbox
875  *  This function returns a disconnect mailbox header
892  *  @mbx: pointer to mailbox
895  *  mailbox header. The primary purpose is to prevent errors on immediate
913  *  @mbx: pointer to mailbox
944  *  @mbx: pointer to mailbox
946  *  This function will parse up the fields in the mailbox header and return
1009  *  @mbx: pointer to mailbox
1013  *  mailbox state and the remote FIFO head.  It will return the length
1051  *  @mbx: pointer to mailbox
1090  *  @mbx: pointer to mailbox
1116  *  @mbx: pointer to mailbox
1118  *  This function resets the mailbox to either a disconnected state
1119  *  or a connect state depending on the current mailbox state
1140  *  @mbx: pointer to mailbox
1187  *  @mbx: pointer to mailbox
1229  *  @mbx: pointer to mailbox
1282  *  @mbx: pointer to mailbox
1327  *  fm10k_mbx_process - Process mailbox interrupt
1329  *  @mbx: pointer to mailbox
1331  *  This function will process incoming mailbox events and generate mailbox
1340 	/* we do not read mailbox if closed */  in fm10k_mbx_process()
1344 	/* copy data from mailbox */  in fm10k_mbx_process()
1377 	/* copy data from mailbox */  in fm10k_mbx_process()
1384  *  fm10k_mbx_disconnect - Shutdown mailbox connection
1386  *  @mbx: pointer to mailbox
1388  *  This function will shut down the mailbox.  It places the mailbox first
1390  *  the mailbox to transition to close on its own.  If this does not occur
1391  *  then the mailbox will be forced into the closed state.
1393  *  Any mailbox transactions not completed before calling this function
1413 	/* in case we didn't close, just force the mailbox into shutdown and  in fm10k_mbx_disconnect()
1423  *  fm10k_mbx_connect - Start mailbox connection
1425  *  @mbx: pointer to mailbox
1427  *  This function will initiate a mailbox connection.  It will populate the
1428  *  mailbox with a broadcast connect message and then initialize the lock.
1429  *  This is safe since the connect message is a single DWORD so the mailbox
1432  *  This function will return an error if the mailbox has not been initiated
1437 	/* we cannot connect an uninitialized mailbox */  in fm10k_mbx_connect()
1441 	/* we cannot connect an already connected mailbox */  in fm10k_mbx_connect()
1445 	/* mailbox timeout can now become active */  in fm10k_mbx_connect()
1453 	/* initialize header of remote mailbox */  in fm10k_mbx_connect()
1461 	/* generate and load connect header into mailbox */  in fm10k_mbx_connect()
1470  *  @msg_data: handlers for mailbox events
1524  *  fm10k_mbx_register_handlers - Register a set of handler ops for mailbox
1525  *  @mbx: pointer to mailbox
1526  *  @msg_data: handlers for mailbox events
1528  *  This function associates a set of message handling ops with a mailbox.
1544  *  fm10k_pfvf_mbx_init - Initialize mailbox memory for PF/VF mailbox
1546  *  @mbx: pointer to mailbox
1547  *  @msg_data: handlers for mailbox events
1550  *  This function initializes the mailbox for use.  It will split the
1554  *  DWORDs, not bytes.  Any invalid values will cause the mailbox to return
1588 	/* start mailbox as timed out and let the reset_hw call  in fm10k_pfvf_mbx_init()
1625  *  fm10k_sm_mbx_create_data_hdr - Generate a mailbox header for local FIFO
1626  *  @mbx: pointer to mailbox
1628  *  This function returns a data mailbox header
1641  *  fm10k_sm_mbx_create_connect_hdr - Generate a mailbox header for local FIFO
1642  *  @mbx: pointer to mailbox
1645  *  This function returns a connection mailbox header
1660  *  @mbx: pointer to mailbox
1662  *  This function resets the mailbox to a just connected state
1682  *  fm10k_sm_mbx_connect - Start switch manager mailbox connection
1684  *  @mbx: pointer to mailbox
1686  *  This function will initiate a mailbox connection with the switch
1687  *  manager.  To do this it will first disconnect the mailbox, and then
1688  *  reconnect it in order to complete a reset of the mailbox.
1690  *  This function will return an error if the mailbox has not been initiated
1695 	/* we cannot connect an uninitialized mailbox */  in fm10k_sm_mbx_connect()
1699 	/* we cannot connect an already connected mailbox */  in fm10k_sm_mbx_connect()
1703 	/* mailbox timeout can now become active */  in fm10k_sm_mbx_connect()
1717 	/* generate and load connect header into mailbox */  in fm10k_sm_mbx_connect()
1725  *  fm10k_sm_mbx_disconnect - Shutdown mailbox connection
1727  *  @mbx: pointer to mailbox
1729  *  This function will shut down the mailbox.  It places the mailbox first
1731  *  the mailbox to transition to close on its own.  If this does not occur
1732  *  then the mailbox will be forced into the closed state.
1734  *  Any mailbox transactions not completed before calling this function
1754 	/* in case we didn't close just force the mailbox into shutdown */  in fm10k_sm_mbx_disconnect()
1765  *  @mbx: pointer to mailbox
1767  *  This function will parse up the fields in the mailbox header and return
1806  *  @mbx: pointer to mailbox
1843  *  @mbx: pointer to mailbox
1869  *  fm10k_sm_mbx_receive - Take message from Rx mailbox FIFO and put it in Rx
1871  *  @mbx: pointer to mailbox
1874  *  This function will dequeue one message from the Rx switch manager mailbox
1875  *  FIFO and place it in the Rx mailbox FIFO for processing by software.
1909  *  fm10k_sm_mbx_transmit - Take message from Tx and put it in Tx mailbox FIFO
1911  *  @mbx: pointer to mailbox
1914  *  This function will dequeue one message from the Tx mailbox FIFO and place
1915  *  it in the Tx switch manager mailbox FIFO for processing by hardware.
1954  *  @mbx: pointer to mailbox
1958  *  mailbox state and the remote FIFO head.  It will return the length
1991  *  @mbx: pointer to mailbox
2032  *  @mbx: pointer to mailbox
2035  *  mailbox is active.
2074  *  fm10k_sm_mbx_process - Process switch manager mailbox interrupt
2076  *  @mbx: pointer to mailbox
2078  *  This function will process incoming mailbox events and generate mailbox
2087 	/* we do not read mailbox if closed */  in fm10k_sm_mbx_process()
2125  *  fm10k_sm_mbx_init - Initialize mailbox memory for PF/SM mailbox
2127  *  @mbx: pointer to mailbox
2128  *  @msg_data: handlers for mailbox events
2130  *  This function initializes the PF/SM mailbox for use.  It will split the
2134  *  DWORDs, not bytes.  Any invalid values will cause the mailbox to return
2154 	/* start mailbox as timed out and let the reset_hw call  in fm10k_sm_mbx_init()