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authorSang-Heon Jeon <ekffu200098@gmail.com>2026-08-24 01:18:14 +0900
committerJulia Lawall <Julia.Lawall@inria.fr>2026-08-23 22:12:11 +0200
commit2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch)
treedcc4da1d99f17541c5590ac63c77da4bf372a4ab /drivers/net/phy/phy-caps.h
downloadlinux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz
linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by commit 7968778914e5 ("PCI: Remove the deprecated "pci-dma-compat.h" API") - kmem_alloc() was removed by commit f078d4ea8276 ("xfs: convert kmem_alloc() to kmalloc()") - kmem_zalloc() was removed by commit 10634530f7ba ("xfs: convert kmem_zalloc() to kzalloc()") - kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers") So drop them from the rules. No functional change. Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'drivers/net/phy/phy-caps.h')
-rw-r--r--drivers/net/phy/phy-caps.h70
1 files changed, 70 insertions, 0 deletions
diff --git a/drivers/net/phy/phy-caps.h b/drivers/net/phy/phy-caps.h
new file mode 100644
index 000000000..421088e6f
--- /dev/null
+++ b/drivers/net/phy/phy-caps.h
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+/*
+ * link caps internal header, for link modes <-> capabilities <-> interfaces
+ * conversions.
+ */
+
+#ifndef __PHY_CAPS_H
+#define __PHY_CAPS_H
+
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+enum {
+ LINK_CAPA_10HD = 0,
+ LINK_CAPA_10FD,
+ LINK_CAPA_100HD,
+ LINK_CAPA_100FD,
+ LINK_CAPA_1000HD,
+ LINK_CAPA_1000FD,
+ LINK_CAPA_2500FD,
+ LINK_CAPA_5000FD,
+ LINK_CAPA_10000FD,
+ LINK_CAPA_20000FD,
+ LINK_CAPA_25000FD,
+ LINK_CAPA_40000FD,
+ LINK_CAPA_50000FD,
+ LINK_CAPA_56000FD,
+ LINK_CAPA_80000FD,
+ LINK_CAPA_100000FD,
+ LINK_CAPA_200000FD,
+ LINK_CAPA_400000FD,
+ LINK_CAPA_800000FD,
+ LINK_CAPA_1600000FD,
+
+ __LINK_CAPA_MAX,
+};
+
+#define LINK_CAPA_ALL GENMASK((__LINK_CAPA_MAX - 1), 0)
+
+struct link_capabilities {
+ int speed;
+ unsigned int duplex;
+ __ETHTOOL_DECLARE_LINK_MODE_MASK(linkmodes);
+};
+
+int __init phy_caps_init(void);
+
+size_t phy_caps_speeds(unsigned int *speeds, size_t size,
+ unsigned long *linkmodes);
+void phy_caps_linkmode_max_speed(u32 max_speed, unsigned long *linkmodes);
+bool phy_caps_valid(int speed, int duplex, const unsigned long *linkmodes);
+void phy_caps_linkmodes(unsigned long caps, unsigned long *linkmodes);
+unsigned long phy_caps_from_interface(phy_interface_t interface);
+
+const struct link_capabilities *
+phy_caps_lookup_by_linkmode(const unsigned long *linkmodes);
+
+const struct link_capabilities *
+phy_caps_lookup_by_linkmode_rev(const unsigned long *linkmodes, bool fdx_only);
+
+const struct link_capabilities *
+phy_caps_lookup(int speed, unsigned int duplex, const unsigned long *supported,
+ bool exact);
+
+void phy_caps_medium_get_supported(unsigned long *supported,
+ enum ethtool_link_medium medium,
+ int lanes);
+u32 phy_caps_mediums_from_linkmodes(unsigned long *linkmodes);
+
+#endif /* __PHY_CAPS_H */