u-boot.git/drivers/net, branch v2025.10-rc4

MAINTAINERS: Add entry for DesignWare XGMAC driver

2025-09-08T15:16:18Z

Add a MAINTAINERS entry for the DesignWare XGMAC network driver to ensure future patches are properly routed for review and support. Signed-off-by: Boon Khai Ng Reviewed-by: Tom Rini

net: axi_emac: Fix timeout test

2025-08-25T14:20:48Z

The timeout test in axi_dma_init is not correct due to the post-decrement used on the timeout variable which will mean timeout is not 0 if the timeout occurs. Make the timeout variable an int instead of a u32 and then test for timeout being -1. This issue was found by Smatch. Signed-off-by: Andrew Goodbody Link: https://lore.kernel.org/r/20250806-net_xilinx_axi-v2-1-6311cf59451d@linaro.org Signed-off-by: Michal Simek

net: ks8851_mll: Remove unreachable code

2025-08-18T13:47:58Z

In ks8851_mll_detect_chip the if..else code detects the case of (val & 0xfff0) != CIDER_ID and returns if found. So testing for this again will always fail and the code is unreachable. Just remove the test and code block. This issue was found by Smatch. Signed-off-by: Andrew Goodbody

net: cortina_ni: Fix typo accessing wrong phy

2025-08-18T13:47:58Z

In ca_phy_probe when checking for an external phy it uses a field from the internal phy due to what is assumed to be a copy/paste typo. Make the obvious fix to use the field from the external phy. This issue was found by Smatch. Signed-off-by: Andrew Goodbody

net: octeontx2: NULL check before dereference

2025-08-18T13:47:57Z

In rvu_af_init if the code fails to allocate memory for nix_af it will take the error path with nix_af == NULL which will dereference nix_af. Add the appropriate NULL check. This issue was found by Smatch. Signed-off-by: Andrew Goodbody

net: octeontx2: Restore default value for err

2025-08-18T13:47:57Z

In nix_lf_setup there is a default value assigned to err in case an error is detected. However this default value will be overwritten in the for loop so that later code does not return an error code from the function. Add a new assignment to restore err to the default error code. This issue was found by Smatch. Signed-off-by: Andrew Goodbody

net: mvpp2: Use field just assigned in error test

2025-08-18T13:47:57Z

In mvpp2_probe the code attempts to get a value for "gop-port-id" and assigns it to port->gop_id but it then tests port->id for being equal to -1. That is an impossible test as port->id is a field of type u8 so cannot be negative. Change the test to port->gop_id. This issue was found by Smatch. Signed-off-by: Andrew Goodbody

net: mvpp2: Cannot test unsigned variable to be negative

2025-08-18T13:47:57Z

In phy_info_parse all uses of the variable phyaddr are as an int so declaring as u32 is not useful and prevents the test for an error return from fdtdec_get_int ever detecting an error. Change phyaddr to be an int. This issue was found by Smatch. Signed-off-by: Andrew Goodbody

net: mvpp2: Return -ENOMEM for failed alloc

2025-08-18T13:47:57Z

Instead of returning -1 on a failed alloc, return -ENOMEM. This issue was found by Smatch. Signed-off-by: Andrew Goodbody

net: mvpp2: Fix impossible test

2025-08-18T13:47:57Z

You cannot test an unsigned char to be >= 256. Instead make the variables start and end to be ints. This issue was found by Smatch. Signed-off-by: Andrew Goodbody