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-rw-r--r--include/linux/i2c.h6
-rw-r--r--include/linux/if_rmnet.h55
-rw-r--r--include/linux/igmp.h2
-rw-r--r--include/linux/netfilter_ipv6.h52
-rw-r--r--include/linux/phy.h9
-rw-r--r--include/linux/phylink.h57
-rw-r--r--include/linux/platform_data/xilinx-ll-temac.h3
-rw-r--r--include/linux/qed/qed_if.h10
-rw-r--r--include/linux/qed/qed_rdma_if.h2
-rw-r--r--include/linux/rhashtable.h36
10 files changed, 190 insertions, 42 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 1308126fc384..e982b8913b73 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -14,6 +14,7 @@
#ifndef _LINUX_I2C_H
#define _LINUX_I2C_H
+#include <linux/acpi.h> /* for acpi_handle */
#include <linux/mod_devicetable.h>
#include <linux/device.h> /* for struct device */
#include <linux/sched.h> /* for completion */
@@ -981,6 +982,7 @@ bool i2c_acpi_get_i2c_resource(struct acpi_resource *ares,
u32 i2c_acpi_find_bus_speed(struct device *dev);
struct i2c_client *i2c_acpi_new_device(struct device *dev, int index,
struct i2c_board_info *info);
+struct i2c_adapter *i2c_acpi_find_adapter_by_handle(acpi_handle handle);
#else
static inline bool i2c_acpi_get_i2c_resource(struct acpi_resource *ares,
struct acpi_resource_i2c_serialbus **i2c)
@@ -996,6 +998,10 @@ static inline struct i2c_client *i2c_acpi_new_device(struct device *dev,
{
return NULL;
}
+static inline struct i2c_adapter *i2c_acpi_find_adapter_by_handle(acpi_handle handle)
+{
+ return NULL;
+}
#endif /* CONFIG_ACPI */
#endif /* _LINUX_I2C_H */
diff --git a/include/linux/if_rmnet.h b/include/linux/if_rmnet.h
new file mode 100644
index 000000000000..b4f5403383fc
--- /dev/null
+++ b/include/linux/if_rmnet.h
@@ -0,0 +1,55 @@
+/* SPDX-License-Identifier: GPL-2.0-only
+ * Copyright (c) 2013-2019, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef _LINUX_IF_RMNET_H_
+#define _LINUX_IF_RMNET_H_
+
+struct rmnet_map_header {
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ u8 pad_len:6;
+ u8 reserved_bit:1;
+ u8 cd_bit:1;
+#elif defined (__BIG_ENDIAN_BITFIELD)
+ u8 cd_bit:1;
+ u8 reserved_bit:1;
+ u8 pad_len:6;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+ u8 mux_id;
+ __be16 pkt_len;
+} __aligned(1);
+
+struct rmnet_map_dl_csum_trailer {
+ u8 reserved1;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ u8 valid:1;
+ u8 reserved2:7;
+#elif defined (__BIG_ENDIAN_BITFIELD)
+ u8 reserved2:7;
+ u8 valid:1;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+ u16 csum_start_offset;
+ u16 csum_length;
+ __be16 csum_value;
+} __aligned(1);
+
+struct rmnet_map_ul_csum_header {
+ __be16 csum_start_offset;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+ u16 csum_insert_offset:14;
+ u16 udp_ip4_ind:1;
+ u16 csum_enabled:1;
+#elif defined (__BIG_ENDIAN_BITFIELD)
+ u16 csum_enabled:1;
+ u16 udp_ip4_ind:1;
+ u16 csum_insert_offset:14;
+#else
+#error "Please fix <asm/byteorder.h>"
+#endif
+} __aligned(1);
+
+#endif /* !(_LINUX_IF_RMNET_H_) */
diff --git a/include/linux/igmp.h b/include/linux/igmp.h
index 9c94b2ea789c..6649cb78de4a 100644
--- a/include/linux/igmp.h
+++ b/include/linux/igmp.h
@@ -65,8 +65,8 @@ struct ip_mc_socklist {
struct ip_sf_list {
struct ip_sf_list *sf_next;
- __be32 sf_inaddr;
unsigned long sf_count[2]; /* include/exclude counts */
+ __be32 sf_inaddr;
unsigned char sf_gsresp; /* include in g & s response? */
unsigned char sf_oldin; /* change state */
unsigned char sf_crcount; /* retrans. left to send */
diff --git a/include/linux/netfilter_ipv6.h b/include/linux/netfilter_ipv6.h
index 12113e502656..3a3dc4b1f0e7 100644
--- a/include/linux/netfilter_ipv6.h
+++ b/include/linux/netfilter_ipv6.h
@@ -19,6 +19,7 @@ struct ip6_rt_info {
};
struct nf_queue_entry;
+struct nf_ct_bridge_frag_data;
/*
* Hook functions for ipv6 to allow xt_* modules to be built-in even
@@ -39,6 +40,15 @@ struct nf_ipv6_ops {
int (*fragment)(struct net *net, struct sock *sk, struct sk_buff *skb,
int (*output)(struct net *, struct sock *, struct sk_buff *));
int (*reroute)(struct sk_buff *skb, const struct nf_queue_entry *entry);
+#if IS_MODULE(CONFIG_IPV6)
+ int (*br_defrag)(struct net *net, struct sk_buff *skb, u32 user);
+ int (*br_fragment)(struct net *net, struct sock *sk,
+ struct sk_buff *skb,
+ struct nf_ct_bridge_frag_data *data,
+ int (*output)(struct net *, struct sock *sk,
+ const struct nf_ct_bridge_frag_data *data,
+ struct sk_buff *));
+#endif
};
#ifdef CONFIG_NETFILTER
@@ -86,6 +96,48 @@ static inline int nf_ip6_route(struct net *net, struct dst_entry **dst,
#endif
}
+#include <net/netfilter/ipv6/nf_defrag_ipv6.h>
+
+static inline int nf_ipv6_br_defrag(struct net *net, struct sk_buff *skb,
+ u32 user)
+{
+#if IS_MODULE(CONFIG_IPV6)
+ const struct nf_ipv6_ops *v6_ops = nf_get_ipv6_ops();
+
+ if (!v6_ops)
+ return 1;
+
+ return v6_ops->br_defrag(net, skb, user);
+#else
+ return nf_ct_frag6_gather(net, skb, user);
+#endif
+}
+
+int br_ip6_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
+ struct nf_ct_bridge_frag_data *data,
+ int (*output)(struct net *, struct sock *sk,
+ const struct nf_ct_bridge_frag_data *data,
+ struct sk_buff *));
+
+static inline int nf_br_ip6_fragment(struct net *net, struct sock *sk,
+ struct sk_buff *skb,
+ struct nf_ct_bridge_frag_data *data,
+ int (*output)(struct net *, struct sock *sk,
+ const struct nf_ct_bridge_frag_data *data,
+ struct sk_buff *))
+{
+#if IS_MODULE(CONFIG_IPV6)
+ const struct nf_ipv6_ops *v6_ops = nf_get_ipv6_ops();
+
+ if (!v6_ops)
+ return 1;
+
+ return v6_ops->br_fragment(net, sk, skb, data, output);
+#else
+ return br_ip6_fragment(net, sk, skb, data, output);
+#endif
+}
+
int ip6_route_me_harder(struct net *net, struct sk_buff *skb);
static inline int nf_ip6_route_me_harder(struct net *net, struct sk_buff *skb)
diff --git a/include/linux/phy.h b/include/linux/phy.h
index 073fb151b5a9..dc4b51060ebc 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -103,6 +103,7 @@ typedef enum {
PHY_INTERFACE_MODE_XAUI,
/* 10GBASE-KR, XFI, SFI - single lane 10G Serdes */
PHY_INTERFACE_MODE_10GKR,
+ PHY_INTERFACE_MODE_USXGMII,
PHY_INTERFACE_MODE_MAX,
} phy_interface_t;
@@ -178,6 +179,8 @@ static inline const char *phy_modes(phy_interface_t interface)
return "xaui";
case PHY_INTERFACE_MODE_10GKR:
return "10gbase-kr";
+ case PHY_INTERFACE_MODE_USXGMII:
+ return "usxgmii";
default:
return "unknown";
}
@@ -185,7 +188,6 @@ static inline const char *phy_modes(phy_interface_t interface)
#define PHY_INIT_TIMEOUT 100000
-#define PHY_STATE_TIME 1
#define PHY_FORCE_TIMEOUT 10
#define PHY_MAX_ADDR 32
@@ -534,6 +536,9 @@ struct phy_driver {
*/
int (*did_interrupt)(struct phy_device *phydev);
+ /* Override default interrupt handling */
+ int (*handle_interrupt)(struct phy_device *phydev);
+
/* Clears up any memory if needed */
void (*remove)(struct phy_device *phydev);
@@ -1134,6 +1139,7 @@ int phy_driver_register(struct phy_driver *new_driver, struct module *owner);
int phy_drivers_register(struct phy_driver *new_driver, int n,
struct module *owner);
void phy_state_machine(struct work_struct *work);
+void phy_queue_state_machine(struct phy_device *phydev, unsigned long jiffies);
void phy_mac_interrupt(struct phy_device *phydev);
void phy_start_machine(struct phy_device *phydev);
void phy_stop_machine(struct phy_device *phydev);
@@ -1144,6 +1150,7 @@ int phy_ethtool_ksettings_set(struct phy_device *phydev,
const struct ethtool_link_ksettings *cmd);
int phy_mii_ioctl(struct phy_device *phydev, struct ifreq *ifr, int cmd);
void phy_request_interrupt(struct phy_device *phydev);
+void phy_free_interrupt(struct phy_device *phydev);
void phy_print_status(struct phy_device *phydev);
int phy_set_max_speed(struct phy_device *phydev, u32 max_speed);
void phy_remove_link_mode(struct phy_device *phydev, u32 link_mode);
diff --git a/include/linux/phylink.h b/include/linux/phylink.h
index 6411c624f63a..0f6f65bb9d44 100644
--- a/include/linux/phylink.h
+++ b/include/linux/phylink.h
@@ -54,6 +54,21 @@ struct phylink_link_state {
unsigned int an_complete:1;
};
+enum phylink_op_type {
+ PHYLINK_NETDEV = 0,
+ PHYLINK_DEV,
+};
+
+/**
+ * struct phylink_config - PHYLINK configuration structure
+ * @dev: a pointer to a struct device associated with the MAC
+ * @type: operation type of PHYLINK instance
+ */
+struct phylink_config {
+ struct device *dev;
+ enum phylink_op_type type;
+};
+
/**
* struct phylink_mac_ops - MAC operations structure.
* @validate: Validate and update the link configuration.
@@ -66,16 +81,17 @@ struct phylink_link_state {
* The individual methods are described more fully below.
*/
struct phylink_mac_ops {
- void (*validate)(struct net_device *ndev, unsigned long *supported,
+ void (*validate)(struct phylink_config *config,
+ unsigned long *supported,
struct phylink_link_state *state);
- int (*mac_link_state)(struct net_device *ndev,
+ int (*mac_link_state)(struct phylink_config *config,
struct phylink_link_state *state);
- void (*mac_config)(struct net_device *ndev, unsigned int mode,
+ void (*mac_config)(struct phylink_config *config, unsigned int mode,
const struct phylink_link_state *state);
- void (*mac_an_restart)(struct net_device *ndev);
- void (*mac_link_down)(struct net_device *ndev, unsigned int mode,
+ void (*mac_an_restart)(struct phylink_config *config);
+ void (*mac_link_down)(struct phylink_config *config, unsigned int mode,
phy_interface_t interface);
- void (*mac_link_up)(struct net_device *ndev, unsigned int mode,
+ void (*mac_link_up)(struct phylink_config *config, unsigned int mode,
phy_interface_t interface,
struct phy_device *phy);
};
@@ -83,7 +99,7 @@ struct phylink_mac_ops {
#if 0 /* For kernel-doc purposes only. */
/**
* validate - Validate and update the link configuration
- * @ndev: a pointer to a &struct net_device for the MAC.
+ * @config: a pointer to a &struct phylink_config.
* @supported: ethtool bitmask for supported link modes.
* @state: a pointer to a &struct phylink_link_state.
*
@@ -100,12 +116,12 @@ struct phylink_mac_ops {
* based on @state->advertising and/or @state->speed and update
* @state->interface accordingly.
*/
-void validate(struct net_device *ndev, unsigned long *supported,
+void validate(struct phylink_config *config, unsigned long *supported,
struct phylink_link_state *state);
/**
* mac_link_state() - Read the current link state from the hardware
- * @ndev: a pointer to a &struct net_device for the MAC.
+ * @config: a pointer to a &struct phylink_config.
* @state: a pointer to a &struct phylink_link_state.
*
* Read the current link state from the MAC, reporting the current
@@ -114,12 +130,12 @@ void validate(struct net_device *ndev, unsigned long *supported,
* negotiation completion state in @state->an_complete, and link
* up state in @state->link.
*/
-int mac_link_state(struct net_device *ndev,
+int mac_link_state(struct phylink_config *config,
struct phylink_link_state *state);
/**
* mac_config() - configure the MAC for the selected mode and state
- * @ndev: a pointer to a &struct net_device for the MAC.
+ * @config: a pointer to a &struct phylink_config.
* @mode: one of %MLO_AN_FIXED, %MLO_AN_PHY, %MLO_AN_INBAND.
* @state: a pointer to a &struct phylink_link_state.
*
@@ -157,18 +173,18 @@ int mac_link_state(struct net_device *ndev,
* down. This "update" behaviour is critical to avoid bouncing the
* link up status.
*/
-void mac_config(struct net_device *ndev, unsigned int mode,
+void mac_config(struct phylink_config *config, unsigned int mode,
const struct phylink_link_state *state);
/**
* mac_an_restart() - restart 802.3z BaseX autonegotiation
- * @ndev: a pointer to a &struct net_device for the MAC.
+ * @config: a pointer to a &struct phylink_config.
*/
-void mac_an_restart(struct net_device *ndev);
+void mac_an_restart(struct phylink_config *config);
/**
* mac_link_down() - take the link down
- * @ndev: a pointer to a &struct net_device for the MAC.
+ * @config: a pointer to a &struct phylink_config.
* @mode: link autonegotiation mode
* @interface: link &typedef phy_interface_t mode
*
@@ -177,12 +193,12 @@ void mac_an_restart(struct net_device *ndev);
* Energy Efficient Ethernet MAC configuration. Interface type
* selection must be done in mac_config().
*/
-void mac_link_down(struct net_device *ndev, unsigned int mode,
+void mac_link_down(struct phylink_config *config, unsigned int mode,
phy_interface_t interface);
/**
* mac_link_up() - allow the link to come up
- * @ndev: a pointer to a &struct net_device for the MAC.
+ * @config: a pointer to a &struct phylink_config.
* @mode: link autonegotiation mode
* @interface: link &typedef phy_interface_t mode
* @phy: any attached phy
@@ -193,13 +209,14 @@ void mac_link_down(struct net_device *ndev, unsigned int mode,
* phy_init_eee() and perform appropriate MAC configuration for EEE.
* Interface type selection must be done in mac_config().
*/
-void mac_link_up(struct net_device *ndev, unsigned int mode,
+void mac_link_up(struct phylink_config *config, unsigned int mode,
phy_interface_t interface,
struct phy_device *phy);
#endif
-struct phylink *phylink_create(struct net_device *, struct fwnode_handle *,
- phy_interface_t iface, const struct phylink_mac_ops *ops);
+struct phylink *phylink_create(struct phylink_config *, struct fwnode_handle *,
+ phy_interface_t iface,
+ const struct phylink_mac_ops *ops);
void phylink_destroy(struct phylink *);
int phylink_connect_phy(struct phylink *, struct phy_device *);
diff --git a/include/linux/platform_data/xilinx-ll-temac.h b/include/linux/platform_data/xilinx-ll-temac.h
index 368530f98176..f4a68136afa6 100644
--- a/include/linux/platform_data/xilinx-ll-temac.h
+++ b/include/linux/platform_data/xilinx-ll-temac.h
@@ -4,6 +4,7 @@
#include <linux/if_ether.h>
#include <linux/phy.h>
+#include <linux/spinlock.h>
struct ll_temac_platform_data {
bool txcsum; /* Enable/disable TX checksum */
@@ -21,7 +22,7 @@ struct ll_temac_platform_data {
* TEMAC IP block, the same mutex should be passed here, as
* they share the same DCR bus bridge.
*/
- struct mutex *indirect_mutex;
+ spinlock_t *indirect_lock;
/* DMA channel control setup */
u8 tx_irq_timeout; /* TX Interrupt Delay Time-out */
u8 tx_irq_count; /* TX Interrupt Coalescing Threshold Count */
diff --git a/include/linux/qed/qed_if.h b/include/linux/qed/qed_if.h
index 48841e5dab90..eef02e64b422 100644
--- a/include/linux/qed/qed_if.h
+++ b/include/linux/qed/qed_if.h
@@ -907,7 +907,8 @@ struct qed_common_ops {
u32 (*sb_release)(struct qed_dev *cdev,
struct qed_sb_info *sb_info,
- u16 sb_id);
+ u16 sb_id,
+ enum qed_sb_type type);
void (*simd_handler_config)(struct qed_dev *cdev,
void *token,
@@ -1123,6 +1124,13 @@ struct qed_common_ops {
*/
int (*read_module_eeprom)(struct qed_dev *cdev,
char *buf, u8 dev_addr, u32 offset, u32 len);
+
+/**
+ * @brief get_affin_hwfn_idx
+ *
+ * @param cdev
+ */
+ u8 (*get_affin_hwfn_idx)(struct qed_dev *cdev);
};
#define MASK_FIELD(_name, _value) \
diff --git a/include/linux/qed/qed_rdma_if.h b/include/linux/qed/qed_rdma_if.h
index d15f8e4815e3..898f595ea3d6 100644
--- a/include/linux/qed/qed_rdma_if.h
+++ b/include/linux/qed/qed_rdma_if.h
@@ -670,6 +670,8 @@ struct qed_rdma_ops {
int (*ll2_set_mac_filter)(struct qed_dev *cdev,
u8 *old_mac_address, u8 *new_mac_address);
+ int (*iwarp_set_engine_affin)(struct qed_dev *cdev, bool b_reset);
+
int (*iwarp_connect)(void *rdma_cxt,
struct qed_iwarp_connect_in *iparams,
struct qed_iwarp_connect_out *oparams);
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
index 9f8bc06d4136..beb9a9da1699 100644
--- a/include/linux/rhashtable.h
+++ b/include/linux/rhashtable.h
@@ -352,37 +352,38 @@ static inline void rht_unlock(struct bucket_table *tbl,
static inline struct rhash_head __rcu *__rht_ptr(
struct rhash_lock_head *const *bkt)
{
- return (struct rhash_head __rcu *)((unsigned long)*bkt & ~BIT(0));
+ return (struct rhash_head __rcu *)
+ ((unsigned long)*bkt & ~BIT(0) ?:
+ (unsigned long)RHT_NULLS_MARKER(bkt));
}
/*
* Where 'bkt' is a bucket and might be locked:
- * rht_ptr() dereferences that pointer and clears the lock bit.
+ * rht_ptr_rcu() dereferences that pointer and clears the lock bit.
+ * rht_ptr() dereferences in a context where the bucket is locked.
* rht_ptr_exclusive() dereferences in a context where exclusive
* access is guaranteed, such as when destroying the table.
*/
+static inline struct rhash_head *rht_ptr_rcu(
+ struct rhash_lock_head *const *bkt)
+{
+ struct rhash_head __rcu *p = __rht_ptr(bkt);
+
+ return rcu_dereference(p);
+}
+
static inline struct rhash_head *rht_ptr(
struct rhash_lock_head *const *bkt,
struct bucket_table *tbl,
unsigned int hash)
{
- struct rhash_head __rcu *p = __rht_ptr(bkt);
-
- if (!p)
- return RHT_NULLS_MARKER(bkt);
-
- return rht_dereference_bucket_rcu(p, tbl, hash);
+ return rht_dereference_bucket(__rht_ptr(bkt), tbl, hash);
}
static inline struct rhash_head *rht_ptr_exclusive(
struct rhash_lock_head *const *bkt)
{
- struct rhash_head __rcu *p = __rht_ptr(bkt);
-
- if (!p)
- return RHT_NULLS_MARKER(bkt);
-
- return rcu_dereference_protected(p, 1);
+ return rcu_dereference_protected(__rht_ptr(bkt), 1);
}
static inline void rht_assign_locked(struct rhash_lock_head **bkt,
@@ -509,7 +510,7 @@ static inline void rht_assign_unlock(struct bucket_table *tbl,
*/
#define rht_for_each_rcu(pos, tbl, hash) \
for (({barrier(); }), \
- pos = rht_ptr(rht_bucket(tbl, hash), tbl, hash); \
+ pos = rht_ptr_rcu(rht_bucket(tbl, hash)); \
!rht_is_a_nulls(pos); \
pos = rcu_dereference_raw(pos->next))
@@ -546,8 +547,7 @@ static inline void rht_assign_unlock(struct bucket_table *tbl,
*/
#define rht_for_each_entry_rcu(tpos, pos, tbl, hash, member) \
rht_for_each_entry_rcu_from(tpos, pos, \
- rht_ptr(rht_bucket(tbl, hash), \
- tbl, hash), \
+ rht_ptr_rcu(rht_bucket(tbl, hash)), \
tbl, hash, member)
/**
@@ -603,7 +603,7 @@ restart:
hash = rht_key_hashfn(ht, tbl, key, params);
bkt = rht_bucket(tbl, hash);
do {
- rht_for_each_rcu_from(he, rht_ptr(bkt, tbl, hash), tbl, hash) {
+ rht_for_each_rcu_from(he, rht_ptr_rcu(bkt), tbl, hash) {
if (params.obj_cmpfn ?
params.obj_cmpfn(&arg, rht_obj(ht, he)) :
rhashtable_compare(&arg, rht_obj(ht, he)))
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.