diff options
Diffstat (limited to 'drivers/staging/slicoss/slic_os.h')
| -rw-r--r-- | drivers/staging/slicoss/slic_os.h | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/drivers/staging/slicoss/slic_os.h b/drivers/staging/slicoss/slic_os.h new file mode 100644 index 00000000000..2064673f914 --- /dev/null +++ b/drivers/staging/slicoss/slic_os.h @@ -0,0 +1,163 @@ +/************************************************************************** + * + * Copyright (c)2000-2002 Alacritech, Inc. All rights reserved. + * + * $Id: slic_os.h,v 1.2 2006/03/27 15:10:15 mook Exp $ + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY ALACRITECH, INC. ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ALACRITECH, INC. OR + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF + * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, + * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT + * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * The views and conclusions contained in the software and documentation + * are those of the authors and should not be interpreted as representing + * official policies, either expressed or implied, of Alacritech, Inc. + * + **************************************************************************/ + +/* + * FILENAME: slic_os.h + * + * These are the Linux-specific definitions required for the SLICOSS + * driver, which should allow for greater portability to other OSes. + */ +#ifndef _SLIC_OS_SPECIFIC_H_ +#define _SLIC_OS_SPECIFIC_H_ + +typedef unsigned char uchar; +typedef u64 ulong64; +typedef char *pchar; +typedef unsigned char *puchar; +typedef u16 *pushort; +typedef u32 ulong32; +typedef u32 *pulong32; +typedef int *plong32; +typedef unsigned int *puint; +typedef void *pvoid; +typedef unsigned long *pulong; +typedef unsigned int boolean; +typedef unsigned int wchar; +typedef unsigned int *pwchar; +typedef unsigned char UCHAR; +typedef u32 ULONG; +typedef s32 LONG; +#define FALSE (0) +#define TRUE (1) + +#define SLIC_INIT_SPINLOCK(x) \ + { \ + spin_lock_init(&((x).lock)); \ + } +#define SLIC_ACQUIRE_SPINLOCK(x) \ + { \ + spin_lock(&((x).lock)); \ + } + +#define SLIC_RELEASE_SPINLOCK(x) \ + { \ + spin_unlock(&((x).lock)); \ + } + +#define SLIC_ACQUIRE_IRQ_SPINLOCK(x) \ + { \ + spin_lock_irqsave(&((x).lock), (x).flags); \ + } + +#define SLIC_RELEASE_IRQ_SPINLOCK(x) \ + { \ + spin_unlock_irqrestore(&((x).lock), (x).flags); \ + } + +#define ATK_DEBUG 1 + +#if ATK_DEBUG +#define SLIC_TIMESTAMP(value) { \ + struct timeval timev; \ + do_gettimeofday(&timev); \ + value = timev.tv_sec*1000000 + timev.tv_usec; \ +} +#else +#define SLIC_TIMESTAMP(value) +#endif + +#define SLIC_ALLOCATE_MEM(len, flag) kmalloc(len, flag) +#define SLIC_DEALLOCATE_MEM(mem) kfree(mem) +#define SLIC_DEALLOCATE_IRQ_MEM(mem) free(mem) +#define SLIC_ALLOCATE_PAGE(x) (pulong32)get_free_page(GFP_KERNEL) +#define SLIC_DEALLOCATE_PAGE(addr) free_page((ulong32)addr) +#define SLIC_ALLOCATE_PCIMEM(a, sz, physp) \ + pci_alloc_consistent((a)->pcidev, (sz), &(physp)) +#define SLIC_DEALLOCATE_PCIMEM(a, sz, vp, pp) \ + pci_free_consistent((a)->pcidev, (sz), (vp), (pp)) +#define SLIC_GET_PHYSICAL_ADDRESS(addr) virt_to_bus((addr)) +#define SLIC_GET_PHYSICAL_ADDRESS_HIGH(addr) 0 + +#define SLIC_GET_DMA_ADDRESS_WRITE(a, ptr, sz) \ + pci_map_single((a)->pcidev, (ptr), (sz), PCI_DMA_TODEVICE) +#define SLIC_GET_DMA_ADDRESS_READ(a, ptr, sz) \ + pci_map_single((a)->pcidev, (ptr), (sz), PCI_DMA_FROMDEVICE) +#define SLIC_UNGET_DMA_ADDRESS_WRITE(a, pa, sz) \ + pci_unmap_single((a)->pcidev, (pa), (sz), PCI_DMA_TODEVICE) +#define SLIC_UNGET_DMA_ADDRESS_READ(a, pa, sz) \ + pci_unmap_single((a)->pcidev, (pa), (sz), PCI_DMA_FROMDEVICE) + +#define SLIC_ZERO_MEMORY(p, sz) memset((p), 0, (sz)) +#define SLIC_EQUAL_MEMORY(src1, src2, len) (!memcmp(src1, src2, len)) +#define SLIC_MOVE_MEMORY(dst, src, len) memcpy((dst), (src), (len)) + +#define SLIC_SECS_TO_JIFFS(x) ((x) * HZ) +#define SLIC_MS_TO_JIFFIES(x) (SLIC_SECS_TO_JIFFS((x)) / 1000) + +#ifdef DEBUG_REGISTER_TRACE +#define WRITE_REG(reg, value, flush) \ + { \ + adapter->card->reg_type[adapter->card->debug_ix] = 0; \ + adapter->card->reg_offset[adapter->card->debug_ix] = \ + ((puchar)(®)) - ((puchar)adapter->slic_regs); \ + adapter->card->reg_value[adapter->card->debug_ix++] = value; \ + if (adapter->card->debug_ix == 32) \ + adapter->card->debug_ix = 0; \ + slic_reg32_write((®), (value), (flush)); \ + } +#define WRITE_REG64(a, reg, value, regh, valh, flush) \ + { \ + adapter->card->reg_type[adapter->card->debug_ix] = 1; \ + adapter->card->reg_offset[adapter->card->debug_ix] = \ + ((puchar)(®)) - ((puchar)adapter->slic_regs); \ + adapter->card->reg_value[adapter->card->debug_ix] = value; \ + adapter->card->reg_valueh[adapter->card->debug_ix++] = valh; \ + if (adapter->card->debug_ix == 32) \ + adapter->card->debug_ix = 0; \ + slic_reg64_write((a), (®), (value), (®h), (valh), \ + (flush));\ + } +#else +#define WRITE_REG(reg, value, flush) \ + slic_reg32_write((®), (value), (flush)) +#define WRITE_REG64(a, reg, value, regh, valh, flush) \ + slic_reg64_write((a), (®), (value), (®h), (valh), (flush)) +#endif +#define READ_REG(reg, flush) slic_reg32_read((®), (flush)) +#define READ_REGP16(reg, flush) slic_reg16_read((®), (flush)) + +#endif /* _SLIC_OS_SPECIFIC_H_ */ + |