104 Commits

Author	SHA1	Message	Date
Alex Forencich	4e958096b2	Update driver model to set MTU registers	2020-05-01 19:19:56 -07:00
Alex Forencich	ae775a9386	Rewrite RX buffer management	2020-05-01 19:00:58 -07:00
Alex Forencich	8b535e54ac	Add MTU registers	2020-05-01 18:55:01 -07:00
Alex Forencich	ca0cbf4d93	Update parameters	2020-05-01 17:22:21 -07:00
Alex Forencich	1f76606667	Move TDMA registers	2020-05-01 16:55:57 -07:00
Alex Forencich	ded213460d	Rewrite TX buffer management	2020-05-01 14:29:52 -07:00
Alex Forencich	1c7b7937e5	Limit in-flight descriptor requests in TX engine	2020-04-30 23:37:41 -07:00
Alex Forencich	45ec6657b1	Limit in-flight descriptor requests in RX engine	2020-04-30 23:29:43 -07:00
Alex Forencich	31cec8d0c1	Fix cmac_pad frame truncation bug	2020-04-22 23:23:34 -07:00
Alex Forencich	9e64d19ea5	Use scatter descriptor blocks in driver model	2020-04-21 01:04:07 -07:00
Alex Forencich	2c6e9673f7	Add log_desc_block_size ring parameter in driver model	2020-04-21 00:58:12 -07:00
Alex Forencich	e14cfa0a58	Update port and interface modules	2020-04-20 21:25:21 -07:00
Alex Forencich	7087a595e9	Update RX and TX engines to support descriptor blocks	2020-04-20 21:24:25 -07:00
Alex Forencich	0fb60d718d	Add log desc block size to desc_fetch module	2020-04-20 21:01:55 -07:00
Alex Forencich	d0cf549057	Add log desc block size field to queue manager	2020-04-20 20:45:10 -07:00
Alex Forencich	50af74aa88	Change QUEUE_LOG_SIZE_WIDTH to LOG_QUEUE_SIZE_WIDTH	2020-04-20 18:43:26 -07:00
Alex Forencich	a196cd227c	Enable bus mastering and MSI in driver model	2020-03-12 15:32:08 -07:00
Alex Forencich	457f4d7f3f	Use configured ring stride	2020-03-12 15:28:00 -07:00
Alex Forencich	0c32192226	Use constants instead of magic numbers	2020-03-12 15:08:20 -07:00
Alex Forencich	1216f7a76e	Offset packet start by 10 bytes to match Linux kernel skb alignment	2020-03-08 21:56:08 -07:00
Alex Forencich	23aef37aff	Rewrite resets	2020-03-08 16:56:06 -07:00
Alex Forencich	248a0b4f93	Convert descriptor to DMA operation without storing in table	2020-03-08 00:22:55 -08:00
Alex Forencich	f7a1a7ef95	Add descriptor FIFOs	2020-03-07 22:28:59 -08:00
Alex Forencich	4dd5104f4d	Stripe completion queues across event queues	2020-03-06 00:58:30 -08:00
Alex Forencich	627153cd9b	Fix signal sizing bug	2020-03-06 00:24:13 -08:00
Alex Forencich	2b14ab2555	Update cmac_pad to pad frames to 60 bytes	2020-02-26 13:36:19 -08:00
Alex Forencich	217217b45e	Remove unused table fields	2019-12-30 22:02:22 -08:00
Alex Forencich	f642bb7f7e	Reserve packet data slot early and release on dequeue fail	2019-12-30 17:49:42 -08:00
Alex Forencich	3690fdeb7d	Pull out pipeline parameters	2019-12-28 01:16:16 -08:00
Alex Forencich	58200e9851	Fix testbench	2019-12-28 01:15:40 -08:00
Alex Forencich	db9e1df1fa	Update pipelining to enable URAM inference	2019-12-28 01:13:57 -08:00
Alex Forencich	f97ff4407b	Change driver model max packet size	2019-12-23 14:41:52 -08:00
Alex Forencich	cbde1abaf9	Add CMAC pad module	2019-12-23 14:40:51 -08:00
Alex Forencich	45a33b8293	Fix scheduler bug	2019-12-16 14:13:01 -08:00
Alex Forencich	7a68abbb84	Split control and data descriptor paths to DMA engine	2019-12-13 14:15:25 -08:00
Alex Forencich	4dafedca27	Reschedule queue if necessary	2019-12-06 14:21:20 -08:00
Alex Forencich	6270278c75	Add RSS support	2019-12-06 14:15:16 -08:00
Alex Forencich	b5d7bd15b4	Add rx_hash module and testbenches	2019-12-05 13:47:07 -08:00
Alex Forencich	317aa34db5	Expose control bits	2019-11-21 15:12:49 -08:00
Alex Forencich	463f2053b0	Add port register port_mtu	2019-11-18 16:30:32 -08:00
Alex Forencich	03465b4b25	Fix parameter	2019-11-18 16:27:02 -08:00
Alex Forencich	489506e4c0	Add FPGA ID register	2019-11-17 12:46:27 -08:00
Alex Forencich	bce2756c0c	Parametrize checksum offload	2019-11-13 23:49:50 -08:00
Alex Forencich	c954b55da9	Remove tx_scheduler_tdma_rr module	2019-11-05 22:10:47 -08:00
Alex Forencich	3655a6df00	Use new TDMA scheduler control module	2019-11-05 22:09:51 -08:00
Alex Forencich	7fb022abe1	Add tx_scheduler_ctrl_tdma module	2019-11-05 18:24:22 -08:00
Alex Forencich	f53a6b20e8	Add timeslot count to port registers	2019-11-05 16:59:40 -08:00
Alex Forencich	f65b139797	Add scheduler control input to tx_scheduler_rr	2019-11-05 16:56:10 -08:00
Alex Forencich	304e0b7410	Update TDMA scheduler to generate status signals and avoid producing runt outputs	2019-11-05 16:55:19 -08:00
Alex Forencich	e92485a41e	Fix register definitions	2019-11-05 16:44:57 -08:00