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path: root/drivers/net/ethernet/broadcom/asp2/bcmasp_ethtool.c (follow)
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2025-04-24net: bcmasp: Add support for asp-v3.0Justin Chen1-13/+2
The asp-v3.0 is a major HW revision that reduced the number of channels and filters. The goal was to save cost by reducing the feature set. Changes for asp-v3.0 - Number of network filters were reduced. - Number of channels were reduced. - EDPKT stats were removed. - Fix a bug with csum offload. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/20250422233645.1931036-8-justin.chen@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-24net: bcmasp: Remove support for asp-v2.0Justin Chen1-19/+2
The SoC that supported asp-v2.0 never saw the light of day. asp-v2.0 has quirks that makes the logic overly complicated. For example, asp-v2.0 is the only revision that has a different wake up IRQ hook up. Remove asp-v2.0 support to make supporting future HW revisions cleaner. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/20250422233645.1931036-4-justin.chen@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-15net: bcm: asp2: convert to phylib managed EEERussell King (Oracle)1-31/+0
Convert the Broadcom ASP2 driver to use phylib managed EEE support. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/E1tXk81-000r4x-TS@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-15net: bcm: asp2: remove tx_lpi_enabledRussell King (Oracle)1-6/+0
Phylib maintains a copy of tx_lpi_enabled, which will be used to populate the member when phy_ethtool_get_eee(). Therefore, writing to this member before phy_ethtool_get_eee() will have no effect. Remove it. Also remove setting our copy of info->eee.tx_lpi_enabled which becomes write-only. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/E1tXk7w-000r4r-Pq@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-01-15net: bcm: asp2: fix LPI timer handlingRussell King (Oracle)1-2/+0
Fix the LPI timer handling in Broadcom ASP2 driver after the phylib managed EEE patches were merged. Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/E1tXk7r-000r4l-Li@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-11-06net: broadcom: use ethtool string helpersRosen Penev1-3/+3
The latter is the preferred way to copy ethtool strings. Avoids manually incrementing the pointer. Cleans up the code quite well. Signed-off-by: Rosen Penev <rosenp@gmail.com> Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/20241104205317.306140-1-rosenp@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-11net: bcmasp: enable SW timestampingJustin Chen1-0/+1
Add skb_tx_timestamp() call and enable support for SW timestamping. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Link: https://patch.msgid.link/20241010221506.802730-1-justin.chen@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-02move asm/unaligned.h to linux/unaligned.hAl Viro1-1/+1
asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h
2024-02-07net: bcmasp: remove eee_enabled/eee_active in bcmasp_get_eee()Russell King (Oracle)1-4/+0
bcmasp_get_eee() sets edata->eee_active and edata->eee_enabled from its own copy, and then calls phy_ethtool_get_eee() which in turn will call genphy_c45_ethtool_get_eee(). genphy_c45_ethtool_get_eee() will overwrite eee_enabled and eee_active with its own interpretation from the PHYs settings and negotiation result. Therefore, setting these members in bcmasp_get_eee() is redundant, and can be removed. This also makes intf->eee.eee_active unnecessary, so remove this and use a local variable where appropriate. Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Link: https://lore.kernel.org/r/E1rWbNC-002cCt-W7@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-01-31ethtool: replace struct ethtool_eee with a new struct ethtool_keee on kernel sideHeiner Kallweit1-4/+4
In order to pass EEE link modes beyond bit 32 to userspace we have to complement the 32 bit bitmaps in struct ethtool_eee with linkmode bitmaps. Therefore, similar to ethtool_link_settings and ethtool_link_ksettings, add a struct ethtool_keee. In a first step it's an identical copy of ethtool_eee. This patch simply does a s/ethtool_eee/ethtool_keee/g for all users. No functional change intended. Suggested-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-09-11net: ethernet: bcmasp: fix possible OOB write in bcmasp_netfilt_get_all_active()Hangyu Hua1-1/+1
rule_locs is allocated in ethtool_get_rxnfc and the size is determined by rule_cnt from user space. So rule_cnt needs to be check before using rule_locs to avoid OOB writing or NULL pointer dereference. Fixes: c5d511c49587 ("net: bcmasp: Add support for wake on net filters") Signed-off-by: Hangyu Hua <hbh25y@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17net: bcmasp: Add support for ethtool driver statsJustin Chen1-0/+160
Add support for ethernet driver specific stats. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17net: bcmasp: Add support for ethtool standard statsJustin Chen1-0/+77
Add support for eth_mac_stats, rmon_stats, and eth_ctrl_stats. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17net: bcmasp: Add support for eee modeJustin Chen1-0/+61
Add support for eee mode. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17net: bcmasp: Add support for wake on net filtersJustin Chen1-1/+130
Add support for wake on network filters. The max match is 256 bytes. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17net: bcmasp: Add support for WoL magic packetJustin Chen1-0/+36
Add support for Wake-On-Lan magic packet and magic packet with password. Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-07-17net: bcmasp: Add support for ASP2.0 Ethernet controllerJustin Chen1-0/+40
Add support for the Broadcom ASP 2.0 Ethernet controller which is first introduced with 72165. This controller features two distinct Ethernet ports that can be independently operated. Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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