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182 Commits

Author SHA1 Message Date
Alex Forencich
d575230c27 Fix race condition while taking down port 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-13 15:56:26 -07:00
Alex Forencich
9653caf09b Add 25G mqnic design for Cisco Nexus K3P-Q 2022-05-09 14:02:13 -07:00
Alex Forencich
ba9ef590b7 Use Cisco Nexus part numbers for Cisco Nexus boards 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-09 13:43:47 -07:00
Alex Forencich
7ee0a661bd modules/mqnic: Add kernel version check for ndetdev ioctl change 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-05 11:19:53 -07:00
Alex Forencich
c2fea3a616 Add port register blocks with support for PHY link status reporting 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-05-04 09:03:37 -07:00
Alex Forencich
56641b3471 modules/mqnic: Export symbols 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-25 00:47:37 -07:00
Alex Forencich
e4de3c2fb5 modules/mqnic: Consistent naming of driver functions and structs 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-24 23:01:15 -07:00
Alex Forencich
cc9d445005 Move driver-specific code out of mqnic_hw.h 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-24 22:54:04 -07:00
Alex Forencich
2bd8350276 Add RX queue mapping module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-23 00:12:22 -07:00
Alex Forencich
1b3caa1f0f Fix reg block enumeration to properly handle NULL register blocks 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-22 23:27:15 -07:00
Alex Forencich
f4d2662dff Fix find_reg_block handling of NULL register blocks 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-22 23:25:15 -07:00
Alex Forencich
5ae58e751f modules/mqnic: Use eth_hw_addr_set when available 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-22 18:46:40 -07:00
Alex Forencich
65a986cc89 modules/mqnic: Add support for extension kernel modules using the auxiliary bus 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-21 13:18:00 -07:00
Alex Forencich
7f8bbe30de Add application ID 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-21 13:15:45 -07:00
Alex Forencich
dbe0dc70ee modules/mqnic: Remove obsolete PHC entries 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-20 21:29:56 -07:00
Alex Forencich
030281b7fc modules/mqnic: Simplify kernel module makefile 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-18 22:55:07 -07:00
Alex Forencich
69201fbf82 modules/mqnic: Clean up error handling in common probe; do not fail probe if interface creation fails so userspace tools will still be usable via driver 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-16 23:30:39 -07:00
Alex Forencich
5133bf5d27 modules/mqnic: Clear board_ops after deinit 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-16 23:25:07 -07:00
Alex Forencich
2cf8a910b2 modules/mqnic: Clean-up and error handling improvements in PHC registration 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-16 23:23:20 -07:00
Alex Forencich
a6affe4190 modules/mqnic: Add driver support for XUP-P3R board 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-16 15:21:11 -07:00
Alex Forencich
58bcea2114 modules/mqnic: Add driver support for DNPCIe_40G_KU_LL_2QSFP board 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-16 15:20:44 -07:00
Alex Forencich
07f3924b75 modules/mqnic: Add missing request_module 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-16 15:20:04 -07:00
Alex Forencich
e167423ed4 modules/mqnic: Include proper indices in messages 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-16 15:19:20 -07:00
Alex Forencich
eb530475fb More expressive flash format register 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-15 18:38:01 -07:00
Alex Forencich
e9b62594c0 modules/mqnic: Fix typo in reading nominal clock period registers 
Signed-off-by: Alex Forencich <alex@alexforencich.com>
 2022-04-11 10:55:07 -07:00
Joachim Foerster
26c70bbb8a modules/mqnic/: Add platform driver support 
Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>
 2022-04-07 17:14:25 +02:00
Alex Forencich
cbd9d0dfc6 Expose port and scheduler block counts in IF control block; update driver model, driver, and userspace tools to handle scheduler blocks separately from ports 2022-03-28 17:23:27 -07:00
Alex Forencich
6daf1171b5 Improve ioctl implementation to support arbitrary number of regions 2022-03-26 00:24:02 -07:00
Alex Forencich
2babcdd16e Fix indentation 2022-03-26 00:18:07 -07:00
Alex Forencich
8fbe46aa31 Update ethtool API implementation 2022-03-22 23:48:13 -07:00
Alex Forencich
c118565d21 Fix EEPROM-related error handling in ethtool interface code 2022-03-20 23:07:45 -07:00
Alex Forencich
623b758598 Print PCIe bridge information during driver load 2022-03-15 17:55:29 -07:00
Alex Forencich
2ca96463fe Add driver debug print for number of configured IRQs 2022-03-04 23:55:51 -08:00
Alex Forencich
6e716af299 Set PTP clock name 2022-02-02 18:41:19 -08:00
Alex Forencich
d506c9305a Fix pointer updating for correct teardown behavior 2022-01-16 00:04:53 -08:00
Alex Forencich
137a6778da Combine interface control blocks 2022-01-15 21:53:13 -08:00
Alex Forencich
0f82e0c5f3 Fix ethtool firmware version number reporting 2022-01-10 11:18:58 -08:00
Alex Forencich
136b0ee6ae Increase init delay for Alveo BMC 2022-01-05 22:42:36 -08:00
Alex Forencich
a4a26e7bc4 Fix register accesses 2022-01-05 19:38:56 -08:00
Alex Forencich
335a5e890b Initial implementation of shared interface datapath 2021-12-31 14:33:31 -08:00
Alex Forencich
ce21774f06 Register space reorganization 2021-12-29 22:31:46 -08:00
Alex Forencich
2091ef8c42 Fix dev_port assignment 2021-12-29 14:29:55 -08:00
Alex Forencich
8b219d3cad Fix I2C client forwarding to netdevs 2021-12-25 01:40:08 -08:00
Alex Forencich
fb258467e7 Unwrap short lines 2021-12-24 00:02:20 -08:00
Alex Forencich
a7cb23da62 Separate common probe/remove implementation from PCI-specific probe/remove 2021-12-24 00:02:08 -08:00
Alex Forencich
0b7cbe5b05 Peel off ID management code 2021-12-23 23:48:57 -08:00
Joachim Foerster
508b4cf39b modules/mqnic/: Make number of allocated queue entries configurable via module parameters 
This may be complemented or replaced by making use of the appropriate ethtool
API in the future, of course.

Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>
 2021-12-15 23:29:02 -08:00
Joachim Foerster
f5f40297e3 modules/mqnic/: Fix, need to initialize per instance mutex before netdev registration 
struct mqnic::state_lock is used in netdev callbacks, which go "live"
after a netdev has been registered (via mqnic_init_netdev()).

Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>
 2021-12-15 23:29:02 -08:00
Joachim Foerster
60c2b6745d modules/mqnic/: Fix and enhance Makefile 
- Apply "Shared Makefile" style as found in [1]
- Especially but not only for cross compilation:
  - Accept commonly used variable KDIR to specify kernel build directory
  - Additionally accept KERNEL_SRC (instead of KDIR) as used by PetaLinux/Yocto
- Route all usual external module targets through to Kbuild
- Provide "install" target as shortcut for module installation
- Use $(MAKE) as recommended in [2]

[1] https://www.kernel.org/doc/html/latest/kbuild/modules.html, section 3.1
[2] https://www.gnu.org/software/make/manual/make.html#MAKE-Variable, section 5.7.1.

Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>
 2021-12-15 23:29:02 -08:00
Joachim Foerster
6b1666e3b8 modules/mqnic/: Add ignore file 
Signed-off-by: Joachim Foerster <joachim.foerster@missinglinkelectronics.com>
 2021-12-15 23:29:02 -08:00