#ifndef __ASM_GENERIC_SEMBUF_H #define __ASM_GENERIC_SEMBUF_H #include /* * The semid64_ds structure for x86 architecture. * Note extra padding because this structure is passed back and forth * between kernel and user space. * * semid64_ds was originally meant to be architecture specific, but * everyone just ended up making identical copies without specific * optimizations, so we may just as well all use the same one. * * 64 bit architectures typically define a 64 bit __kernel_time_t, * so they do not need the first two padding words. * On big-endian systems, the padding is in the wrong place. * * Pad space is left for: * - 64-bit time_t to solve y2038 problem * - 2 miscellaneous 32-bit values */ struct semid64_ds { struct ipc64_perm sem_perm; /* permissions .. see ipc.h */ __kernel_time_t sem_otime; /* last semop time */ #if __BITS_PER_LONG != 64 unsigned long __unused1; #endif __kernel_time_t sem_ctime; /* last change time */ #if __BITS_PER_LONG != 64 unsigned long __unused2; #endif unsigned long sem_nsems; /* no. of semaphores in array */ unsigned long __unused3; unsigned long __unused4; }; #endif /* __ASM_GENERIC_SEMBUF_H */ elected='selected'>nds-private-remove net-next plumbingsTobias Klauser
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authorJerome Brunet <jbrunet@baylibre.com>2017-01-20 08:20:24 -0800
committerArnd Bergmann <arnd@arndb.de>2017-01-27 16:46:42 +0100
commitfeb3cbea0946c67060e2d5bcb7499b0a6f6700fe (patch)
tree4789978854a7fd97de08f4b77f220bcd9278417b /net/rxrpc/conn_client.c
parent7a308bb3016f57e5be11a677d15b821536419d36 (diff)
ARM64: dts: meson-gxbb-odroidc2: fix GbE tx link breakage
OdroidC2 GbE link breaks under heavy tx transfer. This happens even if the MAC does not enable Energy Efficient Ethernet (No Low Power state Idle on the Tx path). The problem seems to come from the phy Rx path, entering the LPI state. Disabling EEE advertisement on the phy prevent this feature to be negociated with the link partner and solve the issue. Signed-off-by: Jerome Brunet <jbrunet@baylibre.com> Signed-off-by: Kevin Hilman <khilman@baylibre.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'net/rxrpc/conn_client.c')