mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
synced 2025-10-31 09:36:25 +00:00
1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
/* $Id: hfc_2bs0.h,v 1.5.2.2 2004/01/12 22:52:26 keil Exp $
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*
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* specific defines for CCD's HFC 2BS0
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*
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* Author Karsten Keil
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* Copyright by Karsten Keil <keil@isdn4linux.de>
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*
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* This software may be used and distributed according to the terms
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* of the GNU General Public License, incorporated herein by reference.
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*
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*/
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#define HFC_CTMT 0xe0
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#define HFC_CIRM 0xc0
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#define HFC_CIP 0x80
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#define HFC_Z1 0x00
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#define HFC_Z2 0x08
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#define HFC_Z_LOW 0x00
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#define HFC_Z_HIGH 0x04
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#define HFC_F1_INC 0x28
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#define HFC_FIFO_IN 0x2c
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#define HFC_F1 0x30
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#define HFC_F2 0x34
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#define HFC_F2_INC 0x38
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#define HFC_FIFO_OUT 0x3c
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#define HFC_B1 0x00
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#define HFC_B2 0x02
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#define HFC_REC 0x01
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#define HFC_SEND 0x00
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#define HFC_CHANNEL(ch) (ch ? HFC_B2 : HFC_B1)
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#define HFC_STATUS 0
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#define HFC_DATA 1
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#define HFC_DATA_NODEB 2
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/* Status (READ) */
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#define HFC_BUSY 0x01
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#define HFC_TIMINT 0x02
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#define HFC_EXTINT 0x04
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/* CTMT (Write) */
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#define HFC_CLTIMER 0x10
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#define HFC_TIM50MS 0x08
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#define HFC_TIMIRQE 0x04
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#define HFC_TRANSB2 0x02
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#define HFC_TRANSB1 0x01
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/* CIRM (Write) */
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#define HFC_RESET 0x08
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#define HFC_MEM8K 0x10
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#define HFC_INTA 0x01
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#define HFC_INTB 0x02
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#define HFC_INTC 0x03
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#define HFC_INTD 0x04
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#define HFC_INTE 0x05
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#define HFC_INTF 0x06
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extern void main_irq_hfc(struct BCState *bcs);
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extern void inithfc(struct IsdnCardState *cs);
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extern void releasehfc(struct IsdnCardState *cs);
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