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https://github.com/jim3ma/synology-igc
Intel I225/I226 igc driver for Synology Kernel 4.4.180
https://github.com/jim3ma/synology-igc
Last synced: about 2 months ago
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Intel I225/I226 igc driver for Synology Kernel 4.4.180
- Host: GitHub
- URL: https://github.com/jim3ma/synology-igc
- Owner: jim3ma
- License: gpl-2.0
- Created: 2022-10-26T03:28:09.000Z (almost 2 years ago)
- Default Branch: main
- Last Pushed: 2023-02-03T08:05:37.000Z (over 1 year ago)
- Last Synced: 2024-06-27T14:30:56.406Z (3 months ago)
- Language: C
- Homepage:
- Size: 1.86 MB
- Stars: 119
- Watchers: 6
- Forks: 28
- Open Issues: 3
-
Metadata Files:
- Readme: README.md
- License: LICENSE.md
Awesome Lists containing this project
README
# Intel igc driver for Synology Kernel 4.4.180
> Backport from Linux Kernel v5.12, commit: https://github.com/torvalds/linux/commit/9f4ad9e425a1d3b6a34617b8ea226d56a119a717
## Known issues
* None
## Compatible devices&NICs manifest
I have updated the most pciids of I225/I226 NICs. All I225/I226 NICs should work normal.
If this igc driver is compatible with your devices, you can reply in [this issue](https://github.com/jim3ma/synology-igc/issues/3).
| Motherboard | NIC Version | Device ID | Ports | Firmware Version |
| --- | --- | --- | --- | --- |
| UGREEN DX4600 | I225-V B3 | 8086:15F3| 2 | 1057:8754 |
| ROG MAXIMUS XIII HERO | I225-V B3 | 8086:15F3 | 2 | 1057:8754 |
| CW N5105-N6005-6SATA | I226-V | 8086:125C | 4 | 2014:8877 |
## Prebuild module
Download from https://github.com/jim3ma/synology-igc/tree/main/igc/releases
Eg: https://github.com/jim3ma/synology-igc/raw/main/igc/releases/igc-geminilake.tgz
Follow load module action: https://github.com/jim3ma/synology-igc#3-load-module
## Build in docker
```
mkdir -p output
# avaliable platform:
# apollolake
# broadwell
# broadwellnk
# denverton
# geminilake
# v1000
# I think the platform is not important for building `igc`, change it as your own
PLATFORM=geminilake
docker run -u 1000 --rm -t -v "${PWD}":/input -v "${PWD}/output":/output fbelavenuto/syno-compiler compile-module ${PLATFORM}
```
The `output/igc.ko` is the module.
And then Follow load module actions: https://github.com/jim3ma/synology-igc#3-load-module
## Build in Synology develop environment
### 1. Setup develop environment
#### Prepare Environment
Refer: https://help.synology.com/developer-guide/getting_started/prepare_environment.html
Assume `platform=geminilake`, `version=7.1`, working directory is `/synology-toolkit`
Now the build env is `/synology-toolkit/build_env/ds.geminilake-7.1`
#### Enter chrooot
```
sudo chroot /synology-toolkit/build_env/ds.geminilake-7.1
```
#### Clone source code
```
cd /usr/src/
git clone https://github.com/jim3ma/synology-igc.git
```
### 2. Build module
```shell
cd /usr/src/synology-igc/
make -C /usr/local/x86_64-pc-linux-gnu/x86_64-pc-linux-gnu/sys-root/usr/lib/modules/DSM-7.1/build M=$PWD modules
```
### 3. Load module
Copy `igc.ko` to target machine
#### Find i225/i226 pci device
```
03:00.0 Ethernet controller: Intel Corporation Ethernet Controller I225-V (rev 03)
```
```
insmod igc.ko debug=16 # enable debug log
echo igc > /sys/bus/pci/devices/0000:03:00.0/driver_override
echo 0000:03:00.0 > /sys/bus/pci/drivers_probe
ip link set up eth1 # in my machine, the nic name is eth1
```
## TODO
1. tc support
2. igc: Enable internal i225 PPS - https://github.com/torvalds/linux/commit/64433e5bf40abf893c7edbc60899bdcdd7c70b76
## History
### 1.3.1
_Date 2022.11.26_
* update ethtool version
### 1.3.0
_Date 2022.11.23_
* fix page refcount not decrease when free page
### 1.2.8
_Date 2022.11.17_
* fix pages leak for IGC_RING_FLAG_RX_3K_BUFFER devices
### 1.2.4 - 1.2.7
Only test for automating build, no code changes
### 1.2.3
_Date 2022.11.16_
This version support i226 with device id 8086:125C, firmware version: 2014:8877
* igc: Remove phy->type checking
* igc: Remove _I_PHY_ID checking
### 1.2.2
_Date 2022.11.15_
* Update defines for compile error
### 1.2.1
_Date 2022.11.03_
* igc: Fix BUG: scheduling while atomic
* igc: Add new device ID I226_LMVP
* igc: Fix suspending when PTM is active
### 1.2.0
_Date 2022.10.27_
Backport fixes from upstream
* igc: Fix TX timestamp support for non-MSI-X platforms
* igc: Fix typo in i225 LTR functions
* igc: Update I226_K device ID
* igc: Reinstate IGC_REMOVED logic and implement it properly
* igc: Fix infinite loop in release_swfw_sync
* igc: Increase timeout value for Speed 100/1000/2500
* igc: Fix use-after-free error during reset
* igc: change default return of igc_read_phy_reg()
* igc: Fix an error handling path in 'igc_probe()'
### 1.1.0
_Date 2022.10.27_
* Support ethtool operations
### 1.0.0
_Date 2022.10.26_
* Backport from Linux Kernel v5.12, commit: 9f4ad9e425a1d3b6a34617b8ea226d56a119a717.