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Searched refs:msg_buffer (Results 1 – 7 of 7) sorted by relevance

/linux-6.3-rc2/drivers/media/platform/amphion/
A Dvpu_core.c265 core->msg_buffer = vzalloc(core->msg_buffer_size); in vpu_core_register()
266 if (!core->msg_buffer) { in vpu_core_register()
271 ret = kfifo_init(&core->msg_fifo, core->msg_buffer, core->msg_buffer_size); in vpu_core_register()
282 if (core->msg_buffer) { in vpu_core_register()
283 vfree(core->msg_buffer); in vpu_core_register()
284 core->msg_buffer = NULL; in vpu_core_register()
308 vfree(core->msg_buffer); in vpu_core_unregister()
309 core->msg_buffer = NULL; in vpu_core_unregister()
A Dvpu.h165 void *msg_buffer; member
248 u8 msg_buffer[VPU_MSG_BUFFER_SIZE]; member
A Dvpu_v4l2.c747 inst->msg_buffer, in vpu_v4l2_open()
748 rounddown_pow_of_two(sizeof(inst->msg_buffer))); in vpu_v4l2_open()
/linux-6.3-rc2/drivers/gpu/drm/nouveau/nvkm/falcon/
A Dmsgq.c146 u8 msg_buffer[MSG_BUF_SIZE]; in nvkm_falcon_msgq_recv() local
147 struct nvfw_falcon_msg *hdr = (void *)msg_buffer; in nvkm_falcon_msgq_recv()
/linux-6.3-rc2/arch/powerpc/sysdev/
A Dfsl_rmu.c482 union rio_pw_msg msg_buffer; in fsl_pw_dpc() local
488 while (kfifo_out_spinlocked(&pw->pw_fifo, (unsigned char *)&msg_buffer, in fsl_pw_dpc()
497 msg_buffer.raw[i]); in fsl_pw_dpc()
499 pr_debug(" 0x%08x", msg_buffer.raw[i]); in fsl_pw_dpc()
508 &msg_buffer); in fsl_pw_dpc()
/linux-6.3-rc2/drivers/misc/sgi-xp/
A Dxpnet.c366 u8 msg_buffer[XPNET_MSG_SIZE]; in xpnet_send() local
367 struct xpnet_message *msg = (struct xpnet_message *)&msg_buffer; in xpnet_send()
A Dxpc_uv.c1541 u8 msg_buffer[XPC_NOTIFY_MSG_SIZE_UV]; in xpc_send_payload_uv() local
1578 msg = (struct xpc_notify_mq_msg_uv *)&msg_buffer; in xpc_send_payload_uv()

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