140 lines
3.3 KiB
Plaintext
140 lines
3.3 KiB
Plaintext
/******************************************************************************
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* Copyright (c) 2004, 2011 IBM Corporation
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* All rights reserved.
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* This program and the accompanying materials
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* are made available under the terms of the BSD License
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* which accompanies this distribution, and is available at
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* http://www.opensource.org/licenses/bsd-license.php
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*
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* Contributors:
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* IBM Corporation - initial implementation
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*****************************************************************************/
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#include <libhvcall.h>
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#include <virtio.h>
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#include <virtio-blk.h>
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// : hv-putchar ( char -- )
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PRIM(hv_X2d_putchar)
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char c = TOS.n; POP;
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hv_putchar(c);
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MIRP
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// : hv-getchar ( -- char )
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PRIM(hv_X2d_getchar)
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PUSH;
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TOS.n = hv_getchar();
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MIRP
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// : hv-haschar ( -- res )
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PRIM(hv_X2d_haschar)
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PUSH;
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TOS.n = hv_haschar();
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MIRP
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// : hv-reg-crq ( unit qaddr qsize -- res )
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PRIM(hv_X2d_reg_X2d_crq)
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unsigned long qsize = TOS.u; POP;
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unsigned long qaddr = TOS.u; POP;
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unsigned int unit = TOS.u;
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TOS.n = hv_reg_crq(unit, qaddr, qsize);
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MIRP
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// : hv-free-crq ( unit -- )
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PRIM(hv_X2d_free_X2d_crq)
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unsigned int unit = TOS.u; POP;
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hv_free_crq(unit);
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MIRP
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// : hv-send-crq ( unit msgaddr -- rc )
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PRIM(hv_X2d_send_X2d_crq)
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uint64_t *msgaddr = (uint64_t *)TOS.u; POP;
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unsigned int unit = TOS.u;
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TOS.n = hv_send_crq(unit, msgaddr);
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MIRP
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// : hv-put-tce ( liobn ioba tce -- rc )
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PRIM(hv_X2d_put_X2d_tce)
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uint64_t tce = TOS.u; POP;
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uint64_t ioba = TOS.u; POP;
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uint32_t liobn = TOS.u;
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TOS.u = hv_generic(H_PUT_TCE, liobn, ioba, tce);
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MIRP
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PRIM(RB_X40)
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unsigned long qaddr = TOS.u;
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TOS.u = hv_logical_ci_load(1, qaddr);
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MIRP
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PRIM(RB_X21)
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unsigned long qaddr = TOS.u; POP;
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unsigned char val = TOS.u; POP;
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hv_logical_ci_store(1, qaddr, val);
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MIRP
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PRIM(RW_X40)
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unsigned long qaddr = TOS.u;
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TOS.u = hv_logical_ci_load(2, qaddr);
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MIRP
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PRIM(RW_X21)
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unsigned long qaddr = TOS.u; POP;
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unsigned short val = TOS.u; POP;
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hv_logical_ci_store(2, qaddr, val);
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MIRP
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PRIM(RL_X40)
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unsigned long qaddr = TOS.u;
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TOS.u = hv_logical_ci_load(4, qaddr);
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MIRP
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PRIM(RL_X21)
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unsigned long qaddr = TOS.u; POP;
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unsigned int val = TOS.u; POP;
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hv_logical_ci_store(4, qaddr, val);
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MIRP
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PRIM(RX_X40)
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unsigned long qaddr = TOS.u;
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TOS.u = hv_logical_ci_load(8, qaddr);
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MIRP
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PRIM(RX_X21)
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unsigned long qaddr = TOS.u; POP;
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unsigned long val = TOS.u; POP;
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hv_logical_ci_store(8, qaddr, val);
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MIRP
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// : virtio-vring-size ( queuesize -- ringsize )
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PRIM(virtio_X2d_vring_X2d_size)
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TOS.u = virtio_vring_size(TOS.u);
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MIRP
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// : virtio-get-qsize ( dev queue -- queuesize )
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PRIM(virtio_X2d_get_X2d_qsize)
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int queue = TOS.u; POP;
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TOS.u = virtio_get_qsize(TOS.a, queue);
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MIRP
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// : virtio-get-config ( dev offset size -- val )
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PRIM(virtio_X2d_get_X2d_config)
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int size = TOS.u; POP;
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int offset = TOS.u; POP;
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TOS.u = virtio_get_config(TOS.a, offset, size);
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MIRP
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// : virtio-blk-init ( dev -- )
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PRIM(virtio_X2d_blk_X2d_init)
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void *dev = TOS.a; POP;
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virtioblk_init(dev);
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MIRP
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// : virtio-blk-shutdown ( dev -- )
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PRIM(virtio_X2d_blk_X2d_shutdown)
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void *dev = TOS.a; POP;
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virtioblk_shutdown(dev);
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MIRP
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// : virtio-blk-read ( dev blkno cnt reg -- #read )
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PRIM(virtio_X2d_blk_X2d_read)
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void *dev = TOS.a; POP;
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long cnt = TOS.n; POP;
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long blkno = TOS.n; POP;
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void *buf = TOS.a;
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TOS.n = virtioblk_read(dev, buf, blkno, cnt);
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MIRP
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