wireguard-linux/drivers/net/ethernet/sfc, branch jd/bump-compilers

sfc: Add X4 PF support

2024-09-11T23:02:21Z

Add X4 series. Most functionality is the same as previous EF10 nics but enough is different to warrant a new nic type struct and revision; for example legacy interrupts and SRIOV are not supported. Most removed features will be re-added later as new implementations. Signed-off-by: Jonathan Cooper Acked-by: Edward Cree Acked-by: Martin Habets Link: https://patch.msgid.link/20240910153014.12803-1-jonathan.s.cooper@amd.com Signed-off-by: Jakub Kicinski

sfc/siena: Remove setting of RX software timestamp

2024-09-10T00:44:41Z

The responsibility for reporting of RX software timestamp has moved to the core layer (see __ethtool_get_ts_info()), remove usage from the device drivers. Reviewed-by: Carolina Jubran Reviewed-by: Rahul Rameshbabu Signed-off-by: Gal Pressman Reviewed-by: Martin Habets Link: https://patch.msgid.link/20240906144632.404651-14-gal@nvidia.com Signed-off-by: Jakub Kicinski

sfc: Remove setting of RX software timestamp

2024-09-10T00:44:41Z

sfc: siena: rip out rss-context dead code

2024-09-07T01:22:17Z

Siena hardware does not support custom RSS contexts, but when the driver was forked from sfc.ko, some of the plumbing for them was copied across from the common code. Actually trying to use them would lead to EOPNOTSUPP as the relevant efx_nic_type methods were not populated. Remove this dead code from the Siena driver. Signed-off-by: Edward Cree Reviewed-by: Simon Horman Link: https://patch.msgid.link/20240904181156.1993666-1-edward.cree@amd.com Signed-off-by: Jakub Kicinski

sfc: convert comma to semicolon

2024-09-07T01:06:40Z

Replace comma between expressions with semicolons. Using a ',' in place of a ';' can have unintended side effects. Although that is not the case here, it is seems best to use ';' unless ',' is intended. Found by inspection. No functional change intended. Compile tested only. Signed-off-by: Chen Ni Acked-by: Edward Cree Link: https://patch.msgid.link/20240904084951.1353518-1-nichen@iscas.ac.cn Signed-off-by: Jakub Kicinski

sfc/siena: Convert comma to semicolon

2024-09-07T01:06:30Z

Replace comma between expressions with semicolons. Using a ',' in place of a ';' can have unintended side effects. Although that is not the case here, it is seems best to use ';' unless ',' is intended. Found by inspection. No functional change intended. Compile tested only. Signed-off-by: Chen Ni Acked-by: Edward Cree Link: https://patch.msgid.link/20240904084034.1353404-1-nichen@iscas.ac.cn Signed-off-by: Jakub Kicinski

netdev_features: convert NETIF_F_LLTX to dev->lltx

2024-09-03T09:36:43Z

NETIF_F_LLTX can't be changed via Ethtool and is not a feature, rather an attribute, very similar to IFF_NO_QUEUE (and hot). Free one netdev_features_t bit and make it a "hot" private flag. Signed-off-by: Alexander Lobakin Signed-off-by: Paolo Abeni

sfc: Convert to use ERR_CAST()

2024-08-30T18:10:02Z

As opposed to open-code, using the ERR_CAST macro clearly indicates that this is a pointer to an error value and a type conversion was performed. Signed-off-by: Shen Lichuan Reviewed-by: Jacob Keller Reviewed-by: Martin Habets Reviewed-by: Edward Cree Link: https://patch.msgid.link/20240829021253.3066-1-shenlichuan@vivo.com Signed-off-by: Jakub Kicinski

ethtool: rss: don't report key if device doesn't support it

2024-08-12T13:16:24Z

marvell/otx2 and mvpp2 do not support setting different keys for different RSS contexts. Contexts have separate indirection tables but key is shared with all other contexts. This is likely fine, indirection table is the most important piece. Don't report the key-related parameters from such drivers. This prevents driver-errors, e.g. otx2 always writes the main key, even when user asks to change per-context key. The second reason is that without this change tracking the keys by the core gets complicated. Even if the driver correctly reject setting key with rss_context != 0, change of the main key would have to be reflected in the XArray for all additional contexts. Since the additional contexts don't have their own keys not including the attributes (in Netlink speak) seems intuitive. ethtool CLI seems to deal with it just fine. Having to set the flag in majority of the drivers is a bit tedious but not reporting the key is a safer default. Reviewed-by: Edward Cree Reviewed-by: Joe Damato Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller

eth: remove .cap_rss_ctx_supported from updated drivers

2024-08-12T13:16:24Z

Remove .cap_rss_ctx_supported from drivers which moved to the new API. This makes it easy to grep for drivers which still need to be converted. Reviewed-by: Gal Pressman Reviewed-by: Edward Cree Reviewed-by: Joe Damato Signed-off-by: Jakub Kicinski Signed-off-by: David S. Miller