kernel/drivers/net/ethernet/realtek/rtase, branch linux-6.18.y

rtase: Fix Rx descriptor CRC error bit definition

2025-08-15T00:53:12Z

The CRC error bit is located at bit 17 in the Rx descriptor, but the driver was incorrectly using bit 16. Fix it. Fixes: a36e9f5cfe9e ("rtase: Add support for a pci table in this module") Signed-off-by: Justin Lai Link: https://patch.msgid.link/20250813071631.7566-1-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski

rtase: Link queues to NAPI instances

2025-06-17T23:24:09Z

Link queues to NAPI instances with netif_queue_set_napi. This information can be queried with the netdev-genl API. Signed-off-by: Justin Lai Reviewed-by: Joe Damato Link: https://patch.msgid.link/20250616032226.7318-3-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski

rtase: Link IRQs to NAPI instances

2025-06-17T23:24:09Z

Link IRQs to NAPI instances with netif_napi_set_irq. This information can be queried with the netdev-genl API. Also add support for persistent NAPI configuration using netif_napi_add_config(). Signed-off-by: Justin Lai Reviewed-by: Joe Damato Link: https://patch.msgid.link/20250616032226.7318-2-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski

rtase: Use min() instead of min_t()

2025-05-21T22:51:07Z

Use min() instead of min_t() to avoid the possibility of casting to the wrong type. Signed-off-by: Justin Lai Reviewed-by: Joe Damato Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250520042031.9297-1-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-05-01T22:11:38Z

Cross-merge networking fixes after downstream PR (net-6.15-rc5). No conflicts or adjacent changes. Signed-off-by: Jakub Kicinski

rtase: Modify the format specifier in snprintf to %u

2025-04-29T00:07:31Z

Modify the format specifier in snprintf to %u. Signed-off-by: Justin Lai Reviewed-by: Joe Damato Link: https://patch.msgid.link/20250425064057.30035-1-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski

rtase: Modify the condition used to detect overflow in rtase_calc_time_mitigation

2025-04-26T01:59:42Z

Fix the following compile error reported by the kernel test robot by modifying the condition used to detect overflow in rtase_calc_time_mitigation. In file included from include/linux/mdio.h:10:0, from drivers/net/ethernet/realtek/rtase/rtase_main.c:58: In function 'u16_encode_bits', inlined from 'rtase_calc_time_mitigation.constprop' at drivers/net/ ethernet/realtek/rtase/rtase_main.c:1915:13, inlined from 'rtase_init_software_variable.isra.41' at drivers/net/ ethernet/realtek/rtase/rtase_main.c:1961:13, inlined from 'rtase_init_one' at drivers/net/ethernet/realtek/ rtase/rtase_main.c:2111:2: >> include/linux/bitfield.h:178:3: error: call to '__field_overflow' declared with attribute error: value doesn't fit into mask __field_overflow(); \ ^~~~~~~~~~~~~~~~~~ include/linux/bitfield.h:198:2: note: in expansion of macro '____MAKE_OP' ____MAKE_OP(u##size,u##size,,) ^~~~~~~~~~~ include/linux/bitfield.h:200:1: note: in expansion of macro '__MAKE_OP' __MAKE_OP(16) ^~~~~~~~~ Reported-by: kernel test robot Closes: https://lore.kernel.org/oe-kbuild-all/202503182158.nkAlbJWX-lkp@intel.com/ Fixes: a36e9f5cfe9e ("rtase: Add support for a pci table in this module") Signed-off-by: Justin Lai Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250424040444.5530-1-justinlai0215@realtek.com Signed-off-by: Jakub Kicinski

rtase: Add ndo_setup_tc support for CBS offload in traffic control setup

2025-04-22T11:48:16Z

Add support for ndo_setup_tc to enable CBS offload functionality as part of traffic control configuration for network devices, where CBS is applied from the CPU to the switch. More specifically, CBS is applied at the GMAC in the topmost architecture diagram. Signed-off-by: Justin Lai Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250416115757.28156-1-justinlai0215@realtek.com Signed-off-by: Paolo Abeni

rtase: Fix improper release of ring list entries in rtase_sw_reset

2025-03-11T12:25:49Z

Since rtase_init_ring, which is called within rtase_sw_reset, adds ring entries already present in the ring list back into the list, it causes the ring list to form a cycle. This results in list_for_each_entry_safe failing to find an endpoint during traversal, leading to an error. Therefore, it is necessary to remove the previously added ring_list nodes before calling rtase_init_ring. Fixes: 079600489960 ("rtase: Implement net_device_ops") Signed-off-by: Justin Lai Reviewed-by: Simon Horman Link: https://patch.msgid.link/20250306070510.18129-1-justinlai0215@realtek.com Signed-off-by: Paolo Abeni

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2025-01-10T00:11:47Z

Cross-merge networking fixes after downstream PR (net-6.13-rc7). Conflicts: a42d71e322a8 ("net_sched: sch_cake: Add drop reasons") 737d4d91d35b ("sched: sch_cake: add bounds checks to host bulk flow fairness counts") Adjacent changes: drivers/net/ethernet/meta/fbnic/fbnic.h 3a856ab34726 ("eth: fbnic: add IRQ reuse support") 95978931d55f ("eth: fbnic: Revert "eth: fbnic: Add hardware monitoring support via HWMON interface"") Signed-off-by: Jakub Kicinski