gitproxy/RTLPlayground
1
0
Fork 0
mirror of https://github.com/logicog/RTLPlayground.git synced 2026-08-30 14:52:51 +08:00
Code Issues Packages Projects Releases Wiki Activity
453 Commits 9 Branches 1 Tag
e8a719d9112e90520e0a8e54f04061ae6c0dd293
Commit Graph
31 Commits
Author SHA1 Message Date
logicog e8a719d911 Add itoa function 2026-01-18 07:39:49 +01:00
logicog d2d7ab7ff1 De-magic NIC rx and tx registers, cleanup 2026-01-11 07:51:18 +01:00
logicog 44792699bf Add sfr_mask_data function header 2025-12-17 06:43:31 +01:00
logicog c8c524b71f Add an implementation for IGMP 
This adds an implementation for trapping IGMP packets to the CPU
which will identify IGMPv1/2/3 packets, but handle only v3.
The implementation then inserts/updates/deletes L3 MC entries
in the L3 lookup table. The entries consist of an Ipv4
Destination IP (the IPv4 MC address), a Source IP (0.0.0.0) and
a Portmask. Note that this implementation is not VLAN aware,
as there is no hardware support in the device.

An alternative strategy is to control switching of the L2-MC packets
in which the IPv4-MC packets are transported (dst-MaC is
01:00:5e:xx:yy:zz, with xx:yy:zz corresponding to bits in the Ipv4-MC
address). This will allow to use VLAN-aware packet switching. While
code support is there for table insert/update/deletes, some further
L2 configuration is missing.

There is no support for IPv6 MC, yet.
 2025-12-15 06:54:41 +01:00
logicog 96977b5d88 Move rtl_tag structure definition to common inlude 2025-12-14 20:35:17 +01:00
logicog a84c5dcd0c IGMP refactoring 2025-12-14 20:35:17 +01:00
logicog edfb86bff4 Use SFP pin definitions and I2C ports for SFP modules 2025-12-13 09:25:58 +01:00
logicog d75ad636f9 Use machine structure 2025-12-12 09:06:52 +01:00
logicog 32b5539670 Do not show non-ascii Transceiver field in SFP module description 2025-12-07 10:59:39 +01:00
logicog 9c21d94b65 Add read_reg_timer function 2025-12-01 18:26:46 +01:00
logicog 70c14fb23e Add get_random_32() 2025-12-01 18:26:46 +01:00
logicog 4d915a0d80 Add support for command history 
This adds a command history, both for the CLI as well as for
commands sent by the web-interface. They are written to a ring buffer
in order to work safely with a relatively small amount of RAM
The buffer is used to read the current in-RAM configuration
from the switch by the web-interface. It could also be used
to implement cmd history via cursor up/down in the CLI.
 2025-11-29 12:44:23 +01:00
logicog 9c7572b289 De-Magic I2C configuration for SFP-EEPROM reads 2025-11-02 09:49:13 +01:00
René van Dorst 7a87b79871 Convert flash_addr to struct flash_region. 
flash_region storage flash address and length, which a operation is needed.
 2025-10-05 15:36:08 +02:00
René van Dorst 7e729c626c cmd: add reg read and write. 
like:
* `reg w 04`
* `reg w 04 00023678`
 2025-09-07 01:03:15 +02:00
René van Dorst c5995a4184 Add: phy_modify() to modify phy_registers. 
Makes it easier to modify set/clear bit in a phy register.
Simulair like Linux PHY-core: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/drivers/net/phy/phy-core.c#n551
 2025-09-02 22:23:02 +02:00
René van Dorst 7ff028303d Add phy_write() with bit_mask lookup inside the function. 
Move the lookup saves a lot of instructions for every phy_write() call.

Assembly diff for one change.
< ;     rtl837x_phy.c:240: phy_write_mask(bit_mask[port], 0x07, 0x00, 0x3200);  // Enable AN
<       mov     dpl,r5
<       mov     dph,r6
---
> ;     rtl837x_phy.c:240: phy_write(port, 0x07, 0x00, 0x3200); // Enable AN
>       mov     _phy_write_PARM_2,#0x07
1345,1359c1019,1024
<       movc    a,@a+dptr
<       mov     r5,a
<       inc     dptr
<       clr     a
<       movc    a,@a+dptr
<       mov     r6,a
<       mov     _phy_write_mask_PARM_2,#0x07
<       clr     a
<       mov     _phy_write_mask_PARM_3,a
<       mov     (_phy_write_mask_PARM_3 + 1),a
<       mov     _phy_write_mask_PARM_4,a
<       mov     (_phy_write_mask_PARM_4 + 1),#0x32
<       mov     dpl, r5
<       mov     dph, r6
<       lcall   _phy_write_mask
---
>       mov     _phy_write_PARM_3,a
>       mov     (_phy_write_PARM_3 + 1),a
>       mov     _phy_write_PARM_4,a
>       mov     (_phy_write_PARM_4 + 1),#0x32
>       mov     dpl, r7
>       lcall   _phy_write

Replace all phy_write_mask(bit_mask[<var>], ...) to phy phy_write(<var>, ...).
 2025-09-01 00:12:12 +02:00
René van Dorst d6ea9be4c0 rename phy_write() to phy_write_mask(). 
It seems that bit_mask[phy] lookup is expensive and it used in many places.
But most of the time we only addressing a single phy.
 2025-09-01 00:07:27 +02:00
logicog a0239b72f4 Add support for VLAN names 2025-08-28 16:58:51 +02:00
logicog ef742f8f19 Cleanup and fix flushing of L2 UC entries 2025-08-24 19:26:24 +02:00
logicog e924431344 Move definition of NSFP to header file 2025-08-20 10:17:15 +02:00
logicog 0fb4fafdb2 strtox now returns copied length 2025-08-05 09:34:44 +02:00
logicog 417dfe2345 Fix serial buffer length to fit signed char 2025-07-28 23:00:15 +02:00
logicog b0a41a5af6 Add support for RTL8372-devices with 2 SFP+ ports 2025-07-17 13:25:07 +02:00
logicog d66931acdf Adding initial http daemon implementation 2025-07-13 12:03:40 +02:00
logicog 8b761cfcc8 Add UIP stack. Still lots of debug output on packets... 2025-07-11 14:54:57 +02:00
logicog e0924314b4 Add memcpy function for __xdata 2025-07-06 09:53:28 +02:00
logicog 65c2336313 Use external command parser module. Add support for mirroring 2025-07-05 09:24:16 +02:00
logicog 997d85ba02 Add basic VLAN configuration 2025-07-02 11:57:15 +02:00
logicog 669ebdc616 Access to sfp register reading in common 2025-06-29 11:09:41 +02:00
logicog 5faf31cdb8 Moving PHY code to BANK1 2025-06-25 15:30:50 +02:00