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author | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 02:40:27 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-05-03 02:40:27 +0300 |
commit | 8d65b08debc7e62b2c6032d7fe7389d895b92cbc (patch) | |
tree | 0c3141b60c3a03cc32742b5750c5e763b9dae489 /include/linux/soc/qcom/smd.h | |
parent | 5a0387a8a8efb90ae7fea1e2e5c62de3efa74691 (diff) | |
parent | 5d15af6778b8e4ed1fd41b040283af278e7a9a72 (diff) | |
download | linux-8d65b08debc7e62b2c6032d7fe7389d895b92cbc.tar.xz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Millar:
"Here are some highlights from the 2065 networking commits that
happened this development cycle:
1) XDP support for IXGBE (John Fastabend) and thunderx (Sunil Kowuri)
2) Add a generic XDP driver, so that anyone can test XDP even if they
lack a networking device whose driver has explicit XDP support
(me).
3) Sparc64 now has an eBPF JIT too (me)
4) Add a BPF program testing framework via BPF_PROG_TEST_RUN (Alexei
Starovoitov)
5) Make netfitler network namespace teardown less expensive (Florian
Westphal)
6) Add symmetric hashing support to nft_hash (Laura Garcia Liebana)
7) Implement NAPI and GRO in netvsc driver (Stephen Hemminger)
8) Support TC flower offload statistics in mlxsw (Arkadi Sharshevsky)
9) Multiqueue support in stmmac driver (Joao Pinto)
10) Remove TCP timewait recycling, it never really could possibly work
well in the real world and timestamp randomization really zaps any
hint of usability this feature had (Soheil Hassas Yeganeh)
11) Support level3 vs level4 ECMP route hashing in ipv4 (Nikolay
Aleksandrov)
12) Add socket busy poll support to epoll (Sridhar Samudrala)
13) Netlink extended ACK support (Johannes Berg, Pablo Neira Ayuso,
and several others)
14) IPSEC hw offload infrastructure (Steffen Klassert)"
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2065 commits)
tipc: refactor function tipc_sk_recv_stream()
tipc: refactor function tipc_sk_recvmsg()
net: thunderx: Optimize page recycling for XDP
net: thunderx: Support for XDP header adjustment
net: thunderx: Add support for XDP_TX
net: thunderx: Add support for XDP_DROP
net: thunderx: Add basic XDP support
net: thunderx: Cleanup receive buffer allocation
net: thunderx: Optimize CQE_TX handling
net: thunderx: Optimize RBDR descriptor handling
net: thunderx: Support for page recycling
ipx: call ipxitf_put() in ioctl error path
net: sched: add helpers to handle extended actions
qed*: Fix issues in the ptp filter config implementation.
qede: Fix concurrency issue in PTP Tx path processing.
stmmac: Add support for SIMATIC IOT2000 platform
net: hns: fix ethtool_get_strings overflow in hns driver
tcp: fix wraparound issue in tcp_lp
bpf, arm64: fix jit branch offset related to ldimm64
bpf, arm64: implement jiting of BPF_XADD
...
Diffstat (limited to 'include/linux/soc/qcom/smd.h')
-rw-r--r-- | include/linux/soc/qcom/smd.h | 139 |
1 files changed, 0 insertions, 139 deletions
diff --git a/include/linux/soc/qcom/smd.h b/include/linux/soc/qcom/smd.h deleted file mode 100644 index f148e0ffbec7..000000000000 --- a/include/linux/soc/qcom/smd.h +++ /dev/null @@ -1,139 +0,0 @@ -#ifndef __QCOM_SMD_H__ -#define __QCOM_SMD_H__ - -#include <linux/device.h> -#include <linux/mod_devicetable.h> - -struct qcom_smd; -struct qcom_smd_channel; -struct qcom_smd_lookup; - -/** - * struct qcom_smd_id - struct used for matching a smd device - * @name: name of the channel - */ -struct qcom_smd_id { - char name[20]; -}; - -/** - * struct qcom_smd_device - smd device struct - * @dev: the device struct - * @channel: handle to the smd channel for this device - */ -struct qcom_smd_device { - struct device dev; - struct qcom_smd_channel *channel; -}; - -typedef int (*qcom_smd_cb_t)(struct qcom_smd_channel *, const void *, size_t); - -/** - * struct qcom_smd_driver - smd driver struct - * @driver: underlying device driver - * @smd_match_table: static channel match table - * @probe: invoked when the smd channel is found - * @remove: invoked when the smd channel is closed - * @callback: invoked when an inbound message is received on the channel, - * should return 0 on success or -EBUSY if the data cannot be - * consumed at this time - */ -struct qcom_smd_driver { - struct device_driver driver; - const struct qcom_smd_id *smd_match_table; - - int (*probe)(struct qcom_smd_device *dev); - void (*remove)(struct qcom_smd_device *dev); - qcom_smd_cb_t callback; -}; - -#if IS_ENABLED(CONFIG_QCOM_SMD) - -int qcom_smd_driver_register(struct qcom_smd_driver *drv); -void qcom_smd_driver_unregister(struct qcom_smd_driver *drv); - -struct qcom_smd_channel *qcom_smd_open_channel(struct qcom_smd_channel *channel, - const char *name, - qcom_smd_cb_t cb); -void qcom_smd_close_channel(struct qcom_smd_channel *channel); -void *qcom_smd_get_drvdata(struct qcom_smd_channel *channel); -void qcom_smd_set_drvdata(struct qcom_smd_channel *channel, void *data); -int qcom_smd_send(struct qcom_smd_channel *channel, const void *data, int len); - - -struct qcom_smd_edge *qcom_smd_register_edge(struct device *parent, - struct device_node *node); -int qcom_smd_unregister_edge(struct qcom_smd_edge *edge); - -#else - -static inline int qcom_smd_driver_register(struct qcom_smd_driver *drv) -{ - return -ENXIO; -} - -static inline void qcom_smd_driver_unregister(struct qcom_smd_driver *drv) -{ - /* This shouldn't be possible */ - WARN_ON(1); -} - -static inline struct qcom_smd_channel * -qcom_smd_open_channel(struct qcom_smd_channel *channel, - const char *name, - qcom_smd_cb_t cb) -{ - /* This shouldn't be possible */ - WARN_ON(1); - return NULL; -} - -static inline void qcom_smd_close_channel(struct qcom_smd_channel *channel) -{ - /* This shouldn't be possible */ - WARN_ON(1); -} - -static inline void *qcom_smd_get_drvdata(struct qcom_smd_channel *channel) -{ - /* This shouldn't be possible */ - WARN_ON(1); - return NULL; -} - -static inline void qcom_smd_set_drvdata(struct qcom_smd_channel *channel, void *data) -{ - /* This shouldn't be possible */ - WARN_ON(1); -} - -static inline int qcom_smd_send(struct qcom_smd_channel *channel, - const void *data, int len) -{ - /* This shouldn't be possible */ - WARN_ON(1); - return -ENXIO; -} - -static inline struct qcom_smd_edge * -qcom_smd_register_edge(struct device *parent, - struct device_node *node) -{ - return ERR_PTR(-ENXIO); -} - -static inline int qcom_smd_unregister_edge(struct qcom_smd_edge *edge) -{ - /* This shouldn't be possible */ - WARN_ON(1); - return -ENXIO; -} - -#endif - -#define module_qcom_smd_driver(__smd_driver) \ - module_driver(__smd_driver, qcom_smd_driver_register, \ - qcom_smd_driver_unregister) - - -#endif |