1. Add functions to enable PF/VF interrupt.
2. Add function to process error message passed from interrupt.
2. Add 2 interrupt handling functions, one for PF and one for VF.
2. Enable interrupt after completing initialization of NIC.
Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
fm10k pmd driver will support both PF and VF device with single
copy of code. The reason is NIC maps registers with same
function in PF and VF to same PCI I/O address. Then, PF/VF drivers
use same address to access registers belonging to it, HW will
translate the request to correct units.
For some functionalities that are unique to PF, driver will check
current driver type and behave correctly.
Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
1. Add fm10k_recv_scattered_pkts function to receive jumbo frame
and multi-segment packets.
2. Configure correct receive function in rx_init and dev_init.
Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
1. Configure RSS in fm10k_dev_rx_init function.
2. Add fm10k_rss_hash_update and fm10k_rss_hash_conf_get to get
and inquery RSS configuration.
Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
1. Add fm10k_recv_pkts and fm10k_xmit_pkts functions.
2. Link app function pointer to actual fm10k recv/xmit
functions.
3. Change Makefile to compile new file fm10k_rxtx.c
Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
1. Add function to initialize RX queues.
2. Add function to initialize TX queues.
3. Add fm10k_dev_start, fm10k_dev_stop and fm10k_dev_close
functions.
4. Add function to close mailbox service.
Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
1. Add 4 functions fm10k_dev_rx_queue_start,
fm10k_dev_rx_queue_stop, fm10k_dev_tx_queue_start,
and fm10k_dev_tx_queue_stop.
2. verify Rx packet buffer alignment is valid.
Hardware requires specific alignment for Rx packet buffers. At
least one of the following two conditions must be satisfied.
1) Address is 512B aligned
2) Address is 8B aligned and buffer does not cross 4K boundary.
Alignment is checked by the driver when the Rx queue is reset. It
is assumed that if an entire descriptor ring can be filled with
buffers containing valid alignment, then all buffers in that mempool
have valid address alignment. It is the responsibility of the user
to ensure all buffers have valid alignment, as it is the user who
creates the mempool.
It is assumed the buffer needs only to store a maximum size Ethernet
frame.
Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
1. Add init function to scan and initialize fm10k PF device.
2. Add implementation to register fm10k pmd PF driver.
3. Add 3 functions fm10k_dev_configure, fm10k_stats_get and
fm10k_stats_get.
4. Add fm10k.h to define macros and basic data structure.
5. Add fm10k_logs.h to control log message output.
6. Change config/common_bsdapp and config/common_linuxapp, add
macros to control fm10k pmd driver compile for linux and bsd.
7. Add Makefile.
8. Change lib/Makefile to add fm10k driver into compile list.
9. Change mk/rte.app.mk to add fm10k lib into link.
10. Add ABI version of librte_pmd_fm10k
Signed-off-by: Jeff Shaw <jeffrey.b.shaw@intel.com>
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
Signed-off-by: Michael Qiu <michael.qiu@intel.com>
Base driver is developed and maintained by Intel ND team, includes
basic functional service to Intel Ethernet Switch FM10000 Series
of silicons.
Any suggestion on bug fix and improvement within this directory is
welcome, but need this team to change and update.
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
