/* * Shared Memory Communications over RDMA (SMC-R) and RoCE * * Definitions for LLC (link layer control) message handling * * Copyright IBM Corp. 2016 * * Author(s): Klaus Wacker * Ursula Braun */ #ifndef SMC_LLC_H #define SMC_LLC_H #include "smc_wr.h" #define SMC_LLC_FLAG_RESP 0x80 #define SMC_LLC_WAIT_FIRST_TIME (5 * HZ) enum smc_llc_reqresp { SMC_LLC_REQ, SMC_LLC_RESP }; enum smc_llc_msg_type { SMC_LLC_CONFIRM_LINK = 0x01, }; #define SMC_LLC_DATA_LEN 40 struct smc_llc_hdr { struct smc_wr_rx_hdr common; u8 length; /* 44 */ u8 reserved; u8 flags; }; struct smc_llc_msg_confirm_link { /* type 0x01 */ struct smc_llc_hdr hd; u8 sender_mac[ETH_ALEN]; u8 sender_gid[SMC_GID_SIZE]; u8 sender_qp_num[3]; u8 link_num; u8 link_uid[SMC_LGR_ID_SIZE]; u8 max_links; u8 reserved[9]; }; union smc_llc_msg { struct smc_llc_msg_confirm_link confirm_link; struct { struct smc_llc_hdr hdr; u8 data[SMC_LLC_DATA_LEN]; } raw; }; /* transmit */ int smc_llc_send_confirm_link(struct smc_link *lnk, u8 mac[], union ib_gid *gid, enum smc_llc_reqresp reqresp); int smc_llc_init(void) __init; #endif /* SMC_LLC_H */ option value='master'>master net-next plumbingsTobias Klauser
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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-03 22:19:15 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-02-03 22:19:15 +0100
commit424414947da3dd5cb0d60e4f299f7c51e472ae77 (patch)
treea4067480c4256c80ae8f8438a3e4bb88e32050bc /include/dt-bindings/spmi/spmi.h
parenta3683e0c1410c5c8136a7a93b0336ce88d3b893a (diff)
parentd07830db1bdb254e4b50d366010b219286b8c937 (diff)
Merge tag 'usb-serial-4.10-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
Johan writes: USB-serial fixes for v4.10-rc7 One more device ID for pl2303. Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'include/dt-bindings/spmi/spmi.h')