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
1052  *  @mbx: pointer to mailbox
1091  *  @mbx: pointer to mailbox
1117  *  @mbx: pointer to mailbox
1119  *  This function resets the mailbox to either a disconnected state
1120  *  or a connect state depending on the current mailbox state
1141  *  @mbx: pointer to mailbox
1188  *  @mbx: pointer to mailbox
1230  *  @mbx: pointer to mailbox
1283  *  @mbx: pointer to mailbox
1328  *  fm10k_mbx_process - Process mailbox interrupt
1330  *  @mbx: pointer to mailbox
1332  *  This function will process incoming mailbox events and generate mailbox
1341 	/* we do not read mailbox if closed */  in fm10k_mbx_process()
1345 	/* copy data from mailbox */  in fm10k_mbx_process()
1378 	/* copy data from mailbox */  in fm10k_mbx_process()
1385  *  fm10k_mbx_disconnect - Shutdown mailbox connection
1387  *  @mbx: pointer to mailbox
1389  *  This function will shut down the mailbox.  It places the mailbox first
1391  *  the mailbox to transition to close on its own.  If this does not occur
1392  *  then the mailbox will be forced into the closed state.
1394  *  Any mailbox transactions not completed before calling this function
1414 	/* in case we didn't close, just force the mailbox into shutdown and  in fm10k_mbx_disconnect()
1424  *  fm10k_mbx_connect - Start mailbox connection
1426  *  @mbx: pointer to mailbox
1428  *  This function will initiate a mailbox connection.  It will populate the
1429  *  mailbox with a broadcast connect message and then initialize the lock.
1430  *  This is safe since the connect message is a single DWORD so the mailbox
1433  *  This function will return an error if the mailbox has not been initiated
1438 	/* we cannot connect an uninitialized mailbox */  in fm10k_mbx_connect()
1442 	/* we cannot connect an already connected mailbox */  in fm10k_mbx_connect()
1446 	/* mailbox timeout can now become active */  in fm10k_mbx_connect()
1454 	/* initialize header of remote mailbox */  in fm10k_mbx_connect()
1462 	/* generate and load connect header into mailbox */  in fm10k_mbx_connect()
1471  *  @msg_data: handlers for mailbox events
1525  *  fm10k_mbx_register_handlers - Register a set of handler ops for mailbox
1526  *  @mbx: pointer to mailbox
1527  *  @msg_data: handlers for mailbox events
1529  *  This function associates a set of message handling ops with a mailbox.
1545  *  fm10k_pfvf_mbx_init - Initialize mailbox memory for PF/VF mailbox
1547  *  @mbx: pointer to mailbox
1548  *  @msg_data: handlers for mailbox events
1551  *  This function initializes the mailbox for use.  It will split the
1555  *  DWORDs, not bytes.  Any invalid values will cause the mailbox to return
1589 	/* start mailbox as timed out and let the reset_hw call  in fm10k_pfvf_mbx_init()
1626  *  fm10k_sm_mbx_create_data_hdr - Generate a mailbox header for local FIFO
1627  *  @mbx: pointer to mailbox
1629  *  This function returns a data mailbox header
1642  *  fm10k_sm_mbx_create_connect_hdr - Generate a mailbox header for local FIFO
1643  *  @mbx: pointer to mailbox
1646  *  This function returns a connection mailbox header
1661  *  @mbx: pointer to mailbox
1663  *  This function resets the mailbox to a just connected state
1683  *  fm10k_sm_mbx_connect - Start switch manager mailbox connection
1685  *  @mbx: pointer to mailbox
1687  *  This function will initiate a mailbox connection with the switch
1688  *  manager.  To do this it will first disconnect the mailbox, and then
1689  *  reconnect it in order to complete a reset of the mailbox.
1691  *  This function will return an error if the mailbox has not been initiated
1696 	/* we cannot connect an uninitialized mailbox */  in fm10k_sm_mbx_connect()
1700 	/* we cannot connect an already connected mailbox */  in fm10k_sm_mbx_connect()
1704 	/* mailbox timeout can now become active */  in fm10k_sm_mbx_connect()
1718 	/* generate and load connect header into mailbox */  in fm10k_sm_mbx_connect()
1726  *  fm10k_sm_mbx_disconnect - Shutdown mailbox connection
1728  *  @mbx: pointer to mailbox
1730  *  This function will shut down the mailbox.  It places the mailbox first
1732  *  the mailbox to transition to close on its own.  If this does not occur
1733  *  then the mailbox will be forced into the closed state.
1735  *  Any mailbox transactions not completed before calling this function
1755 	/* in case we didn't close just force the mailbox into shutdown */  in fm10k_sm_mbx_disconnect()
1766  *  @mbx: pointer to mailbox
1768  *  This function will parse up the fields in the mailbox header and return
1807  *  @mbx: pointer to mailbox
1844  *  @mbx: pointer to mailbox
1870  *  fm10k_sm_mbx_receive - Take message from Rx mailbox FIFO and put it in Rx
1872  *  @mbx: pointer to mailbox
1875  *  This function will dequeue one message from the Rx switch manager mailbox
1876  *  FIFO and place it in the Rx mailbox FIFO for processing by software.
1910  *  fm10k_sm_mbx_transmit - Take message from Tx and put it in Tx mailbox FIFO
1912  *  @mbx: pointer to mailbox
1915  *  This function will dequeue one message from the Tx mailbox FIFO and place
1916  *  it in the Tx switch manager mailbox FIFO for processing by hardware.
1955  *  @mbx: pointer to mailbox
1959  *  mailbox state and the remote FIFO head.  It will return the length
1992  *  @mbx: pointer to mailbox
2034  *  @mbx: pointer to mailbox
2037  *  mailbox is active.
2076  *  fm10k_sm_mbx_process - Process switch manager mailbox interrupt
2078  *  @mbx: pointer to mailbox
2080  *  This function will process incoming mailbox events and generate mailbox
2089 	/* we do not read mailbox if closed */  in fm10k_sm_mbx_process()
2127  *  fm10k_sm_mbx_init - Initialize mailbox memory for PF/SM mailbox
2129  *  @mbx: pointer to mailbox
2130  *  @msg_data: handlers for mailbox events
2132  *  This function initializes the PF/SM mailbox for use.  It will split the
2136  *  DWORDs, not bytes.  Any invalid values will cause the mailbox to return
2156 	/* start mailbox as timed out and let the reset_hw call  in fm10k_sm_mbx_init()