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/*
* Linux OS Independent Layer
*
* Copyright (C) 2015, Broadcom Corporation. All Rights Reserved.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $Id: linux_osl.h 383331 2013-02-06 10:27:24Z $
*/
#ifndef _linux_osl_h_
#define _linux_osl_h_
#include <typedefs.h>
extern void * osl_os_open_image(char * filename);
extern int osl_os_get_image_block(char * buf, int len, void * image);
extern void osl_os_close_image(void * image);
extern int osl_os_image_size(void *image);
extern osl_t *osl_attach(void *pdev, uint bustype, bool pkttag);
extern void osl_detach(osl_t *osh);
extern uint32 g_assert_type;
#if defined(BCMDBG_ASSERT)
#define ASSERT(exp) \
do { if (!(exp)) osl_assert(#exp, __FILE__, __LINE__); } while (0)
extern void osl_assert(const char *exp, const char *file, int line);
#else
#ifdef __GNUC__
#define GCC_VERSION \
(__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
#if GCC_VERSION > 30100
#define ASSERT(exp) do {} while (0)
#else
#define ASSERT(exp)
#endif
#endif
#endif
#define OSL_DELAY(usec) osl_delay(usec)
extern void osl_delay(uint usec);
#define OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) \
osl_pcmcia_read_attr((osh), (offset), (buf), (size))
#define OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) \
osl_pcmcia_write_attr((osh), (offset), (buf), (size))
extern void osl_pcmcia_read_attr(osl_t *osh, uint offset, void *buf, int size);
extern void osl_pcmcia_write_attr(osl_t *osh, uint offset, void *buf, int size);
#define OSL_PCI_READ_CONFIG(osh, offset, size) \
osl_pci_read_config((osh), (offset), (size))
#define OSL_PCI_WRITE_CONFIG(osh, offset, size, val) \
osl_pci_write_config((osh), (offset), (size), (val))
extern uint32 osl_pci_read_config(osl_t *osh, uint offset, uint size);
extern void osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val);
#define OSL_PCI_BUS(osh) osl_pci_bus(osh)
#define OSL_PCI_SLOT(osh) osl_pci_slot(osh)
extern uint osl_pci_bus(osl_t *osh);
extern uint osl_pci_slot(osl_t *osh);
extern struct pci_dev *osl_pci_device(osl_t *osh);
typedef struct {
bool pkttag;
bool mmbus;
pktfree_cb_fn_t tx_fn;
void *tx_ctx;
void *unused[3];
} osl_pubinfo_t;
#define PKTFREESETCB(osh, _tx_fn, _tx_ctx) \
do { \
((osl_pubinfo_t*)osh)->tx_fn = _tx_fn; \
((osl_pubinfo_t*)osh)->tx_ctx = _tx_ctx; \
} while (0)
#define BUS_SWAP32(v) (v)
#ifdef BCMDBG_MEM
#define MALLOC(osh, size) osl_debug_malloc((osh), (size), __LINE__, __FILE__)
#define MFREE(osh, addr, size) osl_debug_mfree((osh), (addr), (size), __LINE__, __FILE__)
#define MALLOCED(osh) osl_malloced((osh))
#define MALLOC_DUMP(osh, b) osl_debug_memdump((osh), (b))
extern void *osl_debug_malloc(osl_t *osh, uint size, int line, const char* file);
extern void osl_debug_mfree(osl_t *osh, void *addr, uint size, int line, const char* file);
extern uint osl_malloced(osl_t *osh);
struct bcmstrbuf;
extern int osl_debug_memdump(osl_t *osh, struct bcmstrbuf *b);
#else
#define MALLOC(osh, size) osl_malloc((osh), (size))
#define MFREE(osh, addr, size) osl_mfree((osh), (addr), (size))
#define MALLOCED(osh) osl_malloced((osh))
extern void *osl_malloc(osl_t *osh, uint size);
extern void osl_mfree(osl_t *osh, void *addr, uint size);
extern uint osl_malloced(osl_t *osh);
#endif
#define NATIVE_MALLOC(osh, size) kmalloc(size, GFP_ATOMIC)
#define NATIVE_MFREE(osh, addr, size) kfree(addr)
#define MALLOC_FAILED(osh) osl_malloc_failed((osh))
extern uint osl_malloc_failed(osl_t *osh);
#define DMA_CONSISTENT_ALIGN osl_dma_consistent_align()
#define DMA_ALLOC_CONSISTENT(osh, size, align, tot, pap, dmah) \
osl_dma_alloc_consistent((osh), (size), (align), (tot), (pap))
#define DMA_FREE_CONSISTENT(osh, va, size, pa, dmah) \
osl_dma_free_consistent((osh), (void*)(va), (size), (pa))
#define DMA_ALLOC_CONSISTENT_FORCE32(osh, size, align, tot, pap, dmah) \
osl_dma_alloc_consistent((osh), (size), (align), (tot), (pap))
#define DMA_FREE_CONSISTENT_FORCE32(osh, va, size, pa, dmah) \
osl_dma_free_consistent((osh), (void*)(va), (size), (pa))
extern uint osl_dma_consistent_align(void);
extern void *osl_dma_alloc_consistent(osl_t *osh, uint size, uint16 align, uint *tot, ulong *pap);
extern void osl_dma_free_consistent(osl_t *osh, void *va, uint size, ulong pa);
#define DMA_TX 1
#define DMA_RX 2
#define DMA_UNMAP(osh, pa, size, direction, p, dmah) \
osl_dma_unmap((osh), (pa), (size), (direction))
extern uint osl_dma_map(osl_t *osh, void *va, uint size, int direction, void *p,
hnddma_seg_map_t *txp_dmah);
extern void osl_dma_unmap(osl_t *osh, uint pa, uint size, int direction);
#define OSL_DMADDRWIDTH(osh, addrwidth) do {} while (0)
#define SELECT_BUS_WRITE(osh, mmap_op, bus_op) mmap_op
#define SELECT_BUS_READ(osh, mmap_op, bus_op) mmap_op
#define OSL_ERROR(bcmerror) osl_error(bcmerror)
extern int osl_error(int bcmerror);
#define PKTBUFSZ 2048
#if defined(LINUX_PORT)
#define printf(fmt, args...) printk(fmt , ## args)
#include <linux/kernel.h>
#include <linux/string.h>
#define bcopy(src, dst, len) memcpy((dst), (src), (len))
#define bcmp(b1, b2, len) memcmp((b1), (b2), (len))
#define bzero(b, len) memset((b), '\0', (len))
extern int osl_printf(const char *format, ...);
extern int osl_sprintf(char *buf, const char *format, ...);
extern int osl_snprintf(char *buf, size_t n, const char *format, ...);
extern int osl_vsprintf(char *buf, const char *format, va_list ap);
extern int osl_vsnprintf(char *buf, size_t n, const char *format, va_list ap);
extern int osl_strcmp(const char *s1, const char *s2);
extern int osl_strncmp(const char *s1, const char *s2, uint n);
extern int osl_strlen(const char *s);
extern char* osl_strcpy(char *d, const char *s);
extern char* osl_strncpy(char *d, const char *s, uint n);
extern char* osl_strchr(const char *s, int c);
extern char* osl_strrchr(const char *s, int c);
extern void *osl_memset(void *d, int c, size_t n);
extern void *osl_memcpy(void *d, const void *s, size_t n);
extern void *osl_memmove(void *d, const void *s, size_t n);
extern int osl_memcmp(const void *s1, const void *s2, size_t n);
#else
#include <stdarg.h>
#include <stddef.h>
#undef printf
#undef sprintf
#undef snprintf
#undef vsprintf
#undef vsnprintf
#define printf(fmt, args...) osl_printf((fmt) , ## args)
#define sprintf(buf, fmt, args...) osl_sprintf((buf), (fmt) , ## args)
#define snprintf(buf, n, fmt, args...) osl_snprintf((buf), (n), (fmt) , ## args)
#define vsprintf(buf, fmt, ap) osl_vsprintf((buf), (fmt), (ap))
#define vsnprintf(buf, n, fmt, ap) osl_vsnprintf((buf), (n), (fmt), (ap))
extern int osl_printf(const char *format, ...);
extern int osl_sprintf(char *buf, const char *format, ...);
extern int osl_snprintf(char *buf, size_t n, const char *format, ...);
extern int osl_vsprintf(char *buf, const char *format, va_list ap);
extern int osl_vsnprintf(char *buf, size_t n, const char *format, va_list ap);
#undef strcmp
#undef strncmp
#undef strlen
#undef strcpy
#undef strncpy
#undef strchr
#undef strrchr
#define strcmp(s1, s2) osl_strcmp((s1), (s2))
#define strncmp(s1, s2, n) osl_strncmp((s1), (s2), (n))
#define strlen(s) osl_strlen((s))
#define strcpy(d, s) osl_strcpy((d), (s))
#define strncpy(d, s, n) osl_strncpy((d), (s), (n))
#define strchr(s, c) osl_strchr((s), (c))
#define strrchr(s, c) osl_strrchr((s), (c))
extern int osl_strcmp(const char *s1, const char *s2);
extern int osl_strncmp(const char *s1, const char *s2, uint n);
extern int osl_strlen(const char *s);
extern char* osl_strcpy(char *d, const char *s);
extern char* osl_strncpy(char *d, const char *s, uint n);
extern char* osl_strchr(const char *s, int c);
extern char* osl_strrchr(const char *s, int c);
#undef memset
#undef memcpy
#undef memcmp
#define memset(d, c, n) osl_memset((d), (c), (n))
#define memcpy(d, s, n) osl_memcpy((d), (s), (n))
#define memmove(d, s, n) osl_memmove((d), (s), (n))
#define memcmp(s1, s2, n) osl_memcmp((s1), (s2), (n))
extern void *osl_memset(void *d, int c, size_t n);
extern void *osl_memcpy(void *d, const void *s, size_t n);
extern void *osl_memmove(void *d, const void *s, size_t n);
extern int osl_memcmp(const void *s1, const void *s2, size_t n);
#undef bcopy
#undef bcmp
#undef bzero
#define bcopy(src, dst, len) osl_memcpy((dst), (src), (len))
#define bcmp(b1, b2, len) osl_memcmp((b1), (b2), (len))
#define bzero(b, len) osl_memset((b), '\0', (len))
#endif
#define R_REG(osh, r) (\
sizeof(*(r)) == sizeof(uint8) ? osl_readb((volatile uint8*)(r)) : \
sizeof(*(r)) == sizeof(uint16) ? osl_readw((volatile uint16*)(r)) : \
osl_readl((volatile uint32*)(r)) \
)
#define W_REG(osh, r, v) do { \
switch (sizeof(*(r))) { \
case sizeof(uint8): osl_writeb((uint8)(v), (volatile uint8*)(r)); break; \
case sizeof(uint16): osl_writew((uint16)(v), (volatile uint16*)(r)); break; \
case sizeof(uint32): osl_writel((uint32)(v), (volatile uint32*)(r)); break; \
} \
} while (0)
#define AND_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) & (v))
#define OR_REG(osh, r, v) W_REG(osh, (r), R_REG(osh, r) | (v))
extern uint8 osl_readb(volatile uint8 *r);
extern uint16 osl_readw(volatile uint16 *r);
extern uint32 osl_readl(volatile uint32 *r);
extern void osl_writeb(uint8 v, volatile uint8 *r);
extern void osl_writew(uint16 v, volatile uint16 *r);
extern void osl_writel(uint32 v, volatile uint32 *r);
#define OSL_SYSUPTIME() osl_sysuptime()
extern uint32 osl_sysuptime(void);
#define OSL_UNCACHED(va) osl_uncached((va))
extern void *osl_uncached(void *va);
#define OSL_CACHED(va) osl_cached((va))
extern void *osl_cached(void *va);
#define OSL_PREF_RANGE_LD(va, sz)
#define OSL_PREF_RANGE_ST(va, sz)
#define OSL_GETCYCLES(x) ((x) = osl_getcycles())
extern uint osl_getcycles(void);
#define BUSPROBE(val, addr) osl_busprobe(&(val), (addr))
extern int osl_busprobe(uint32 *val, uint32 addr);
#define REG_MAP(pa, size) osl_reg_map((pa), (size))
#define REG_UNMAP(va) osl_reg_unmap((va))
extern void *osl_reg_map(uint32 pa, uint size);
extern void osl_reg_unmap(void *va);
#define R_SM(r) *(r)
#define W_SM(r, v) (*(r) = (v))
#define BZERO_SM(r, len) bzero((r), (len))
#define PKTGET(osh, len, send) osl_pktget((osh), (len))
#define PKTDUP(osh, skb) osl_pktdup((osh), (skb))
#define PKTFRMNATIVE(osh, skb) osl_pkt_frmnative((osh), (skb))
#define PKTLIST_DUMP(osh, buf)
#define PKTDBG_TRACE(osh, pkt, bit)
#define PKTFREE(osh, skb, send) osl_pktfree((osh), (skb), (send))
#define PKTDATA(osh, skb) osl_pktdata((osh), (skb))
#define PKTLEN(osh, skb) osl_pktlen((osh), (skb))
#define PKTHEADROOM(osh, skb) osl_pktheadroom((osh), (skb))
#define PKTTAILROOM(osh, skb) osl_pkttailroom((osh), (skb))
#define PKTNEXT(osh, skb) osl_pktnext((osh), (skb))
#define PKTSETNEXT(osh, skb, x) osl_pktsetnext((skb), (x))
#define PKTSETLEN(osh, skb, len) osl_pktsetlen((osh), (skb), (len))
#define PKTPUSH(osh, skb, bytes) osl_pktpush((osh), (skb), (bytes))
#define PKTPULL(osh, skb, bytes) osl_pktpull((osh), (skb), (bytes))
#define PKTTAG(skb) osl_pkttag((skb))
#define PKTTONATIVE(osh, pkt) osl_pkt_tonative((osh), (pkt))
#define PKTLINK(skb) osl_pktlink((skb))
#define PKTSETLINK(skb, x) osl_pktsetlink((skb), (x))
#define PKTPRIO(skb) osl_pktprio((skb))
#define PKTSETPRIO(skb, x) osl_pktsetprio((skb), (x))
#define PKTSHARED(skb) osl_pktshared((skb))
#define PKTSETPOOL(osh, skb, x, y) do {} while (0)
#define PKTPOOL(osh, skb) FALSE
extern void *osl_pktget(osl_t *osh, uint len);
extern void *osl_pktdup(osl_t *osh, void *skb);
extern void *osl_pkt_frmnative(osl_t *osh, void *skb);
extern void osl_pktfree(osl_t *osh, void *skb, bool send);
extern uchar *osl_pktdata(osl_t *osh, void *skb);
extern uint osl_pktlen(osl_t *osh, void *skb);
extern uint osl_pktheadroom(osl_t *osh, void *skb);
extern uint osl_pkttailroom(osl_t *osh, void *skb);
extern void *osl_pktnext(osl_t *osh, void *skb);
extern void osl_pktsetnext(void *skb, void *x);
extern void osl_pktsetlen(osl_t *osh, void *skb, uint len);
extern uchar *osl_pktpush(osl_t *osh, void *skb, int bytes);
extern uchar *osl_pktpull(osl_t *osh, void *skb, int bytes);
extern void *osl_pkttag(void *skb);
extern void *osl_pktlink(void *skb);
extern void osl_pktsetlink(void *skb, void *x);
extern uint osl_pktprio(void *skb);
extern void osl_pktsetprio(void *skb, uint x);
extern struct sk_buff *osl_pkt_tonative(osl_t *osh, void *pkt);
extern bool osl_pktshared(void *skb);
#define PKTALLOCED(osh) osl_pktalloced(osh)
extern uint osl_pktalloced(osl_t *osh);
#define DMA_MAP(osh, va, size, direction, p, dmah) \
osl_dma_map((osh), (va), (size), (direction), (p), (dmah))
#endif
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