d9cfbd5a61
The interrupt API has been redesigned: - irq_connect() for dynamic interrupts renamed to irq_connect_dynamic(). It will be used in situations where the new static irq_connect() won't work, i.e. the value of arguments can't be computed at build time - a new API for static interrupts replaces irq_connect(). it is used exactly the same way as its dynamic counterpart. The old static irq macros will be removed - Separate stub assembly files are no longer needed as the stubs are now generated inline with irq_connect() ReST documentation updated for the changed API. Some detail about the IDT in ROM added, and an oblique reference to the internal-only _irq_handler_set() API removed; we don't talk about internal APIs in the official documentation. Change-Id: I280519993da0e0fe671eb537a876f67de33d3cd4 Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
75 lines
2.5 KiB
C
75 lines
2.5 KiB
C
/*
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* Copyright (c) 2015 Intel Corporation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include <device.h>
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#include <init.h>
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#include "board.h"
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#include <nanokernel.h>
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#include <arch/cpu.h>
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#if CONFIG_IPM_QUARK_SE
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#include <ipm.h>
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#include <ipm/ipm_quark_se.h>
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static int x86_quark_se_ipm_init(void)
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{
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irq_connect(QUARK_SE_IPM_INTERRUPT, QUARK_SE_IPM_INTERRUPT_PRI,
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quark_se_ipm_isr, NULL, 0);
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irq_enable(QUARK_SE_IPM_INTERRUPT);
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return DEV_OK;
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}
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static struct quark_se_ipm_controller_config_info ipm_controller_config = {
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.controller_init = x86_quark_se_ipm_init
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};
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DECLARE_DEVICE_INIT_CONFIG(quark_se_ipm, "", quark_se_ipm_controller_initialize,
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&ipm_controller_config);
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SYS_DEFINE_DEVICE(quark_se_ipm, NULL, PRIMARY,
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CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
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#if defined(CONFIG_IPM_CONSOLE_RECEIVER) && defined(CONFIG_PRINTK)
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#include <console/ipm_console.h>
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QUARK_SE_IPM_DEFINE(quark_se_ipm4, 4, QUARK_SE_IPM_INBOUND);
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#define QUARK_SE_IPM_CONSOLE_LINE_BUF_SIZE 80
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#define QUARK_SE_IPM_CONSOLE_RING_BUF_SIZE32 128
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static uint32_t ipm_console_ring_buf_data[QUARK_SE_IPM_CONSOLE_RING_BUF_SIZE32];
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static char __stack ipm_console_fiber_stack[IPM_CONSOLE_STACK_SIZE];
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static char ipm_console_line_buf[QUARK_SE_IPM_CONSOLE_LINE_BUF_SIZE];
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struct ipm_console_receiver_config_info quark_se_ipm_receiver_config = {
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.bind_to = "quark_se_ipm4",
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.fiber_stack = ipm_console_fiber_stack,
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.ring_buf_data = ipm_console_ring_buf_data,
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.rb_size32 = QUARK_SE_IPM_CONSOLE_RING_BUF_SIZE32,
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.line_buf = ipm_console_line_buf,
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.lb_size = QUARK_SE_IPM_CONSOLE_LINE_BUF_SIZE,
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.flags = IPM_CONSOLE_PRINTK
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};
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struct ipm_console_receiver_runtime_data quark_se_ipm_receiver_driver_data;
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DECLARE_DEVICE_INIT_CONFIG(ipm_console0, "ipm_console0",
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ipm_console_receiver_init,
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&quark_se_ipm_receiver_config);
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SYS_DEFINE_DEVICE(ipm_console0, &quark_se_ipm_receiver_driver_data,
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SECONDARY, CONFIG_IPM_CONSOLE_PRIORITY);
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#endif /* CONFIG_PRINTK && CONFIG_IPM_CONSOLE_RECEIVER */
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#endif /* CONFIG_IPM_QUARK_SE */
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