diff options
author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-06-26 20:41:59 +0000 |
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committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-06-26 20:41:59 +0000 |
commit | 1fe4998cee9a2c318d694a9109f871109f67dff0 (patch) | |
tree | 1c3c36fd5f358bb19c2b181de417425f68444d82 /target/linux/brcm-2.4/files/arch/mips/bcm947xx/include/osl.h | |
parent | 08944ed54ad4ea46d66e2fba2f9c032c074f8eee (diff) |
remove the brcm-2.4 target, it will no longer be supported in future releases. please use brcm47xx with broadcom-wl instead
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21946 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm-2.4/files/arch/mips/bcm947xx/include/osl.h')
-rw-r--r-- | target/linux/brcm-2.4/files/arch/mips/bcm947xx/include/osl.h | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/target/linux/brcm-2.4/files/arch/mips/bcm947xx/include/osl.h b/target/linux/brcm-2.4/files/arch/mips/bcm947xx/include/osl.h deleted file mode 100644 index fddd1983e..000000000 --- a/target/linux/brcm-2.4/files/arch/mips/bcm947xx/include/osl.h +++ /dev/null @@ -1,221 +0,0 @@ -#ifndef __osl_h -#define __osl_h - -#include <linux/delay.h> -#include <typedefs.h> -#include <linuxver.h> -#include <pcicfg.h> - -#define ASSERT(n) - -#ifndef ABS -#define ABS(a) (((a) < 0)?-(a):(a)) -#endif /* ABS */ - -#ifndef MIN -#define MIN(a, b) (((a) < (b))?(a):(b)) -#endif /* MIN */ - -#ifndef MAX -#define MAX(a, b) (((a) > (b))?(a):(b)) -#endif /* MAX */ - -#define CEIL(x, y) (((x) + ((y)-1)) / (y)) -#define ROUNDUP(x, y) ((((x)+((y)-1))/(y))*(y)) -#define ISALIGNED(a, x) (((a) & ((x)-1)) == 0) -#define ISPOWEROF2(x) ((((x)-1)&(x)) == 0) -#define VALID_MASK(mask) !((mask) & ((mask) + 1)) -#ifndef OFFSETOF -#define OFFSETOF(type, member) ((uint)(uintptr)&((type *)0)->member) -#endif /* OFFSETOF */ -#ifndef ARRAYSIZE -#define ARRAYSIZE(a) (sizeof(a)/sizeof(a[0])) -#endif - -/* - * Spin at most 'us' microseconds while 'exp' is true. - * Caller should explicitly test 'exp' when this completes - * and take appropriate error action if 'exp' is still true. - */ -#define SPINWAIT(exp, us) { \ - uint countdown = (us) + 9; \ - while ((exp) && (countdown >= 10)) {\ - OSL_DELAY(10); \ - countdown -= 10; \ - } \ -} - - -typedef void (*pktfree_cb_fn_t)(void *ctx, void *pkt, unsigned int status); -/* Pkttag flag should be part of public information */ -typedef struct { - bool pkttag; - uint pktalloced; /* Number of allocated packet buffers */ - bool mmbus; /* Bus supports memory-mapped register accesses */ - pktfree_cb_fn_t tx_fn; /* Callback function for PKTFREE */ - void *tx_ctx; /* Context to the callback function */ -} osl_pubinfo_t; - -struct osl_info { - osl_pubinfo_t pub; - uint magic; - void *pdev; - uint malloced; - uint failed; - uint bustype; - void *dbgmem_list; -}; - -typedef struct osl_info osl_t; - -#define PCI_CFG_RETRY 10 - -/* map/unmap direction */ -#define DMA_TX 1 /* TX direction for DMA */ -#define DMA_RX 2 /* RX direction for DMA */ - -#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)) -#define SET_REG(osh, r, mask, val) W_REG((osh), (r), ((R_REG((osh), r) & ~(mask)) | (val))) - -/* bcopy, bcmp, and bzero */ -#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)) - -/* uncached virtual address */ -#ifdef mips -#define OSL_UNCACHED(va) KSEG1ADDR((va)) -#include <asm/addrspace.h> -#else -#define OSL_UNCACHED(va) (va) -#endif /* mips */ - - -#ifndef IL_BIGENDIAN -#define R_REG(osh, r) (\ - sizeof(*(r)) == sizeof(uint8) ? readb((volatile uint8*)(r)) : \ - sizeof(*(r)) == sizeof(uint16) ? readw((volatile uint16*)(r)) : \ - readl((volatile uint32*)(r)) \ -) -#define W_REG(osh, r, v) do { \ - switch (sizeof(*(r))) { \ - case sizeof(uint8): writeb((uint8)(v), (volatile uint8*)(r)); break; \ - case sizeof(uint16): writew((uint16)(v), (volatile uint16*)(r)); break; \ - case sizeof(uint32): writel((uint32)(v), (volatile uint32*)(r)); break; \ - } \ -} while (0) -#else /* IL_BIGENDIAN */ -#define R_REG(osh, r) ({ \ - __typeof(*(r)) __osl_v; \ - switch (sizeof(*(r))) { \ - case sizeof(uint8): __osl_v = readb((volatile uint8*)((uint32)r^3)); break; \ - case sizeof(uint16): __osl_v = readw((volatile uint16*)((uint32)r^2)); break; \ - case sizeof(uint32): __osl_v = readl((volatile uint32*)(r)); break; \ - } \ - __osl_v; \ -}) -#define W_REG(osh, r, v) do { \ - switch (sizeof(*(r))) { \ - case sizeof(uint8): writeb((uint8)(v), (volatile uint8*)((uint32)r^3)); break; \ - case sizeof(uint16): writew((uint16)(v), (volatile uint16*)((uint32)r^2)); break; \ - case sizeof(uint32): writel((uint32)(v), (volatile uint32*)(r)); break; \ - } \ -} while (0) -#endif /* IL_BIGENDIAN */ - -/* dereference an address that may cause a bus exception */ -#define BUSPROBE(val, addr) get_dbe((val), (addr)) -#include <asm/paccess.h> - -/* map/unmap physical to virtual I/O */ -#define REG_MAP(pa, size) ioremap_nocache((unsigned long)(pa), (unsigned long)(size)) -#define REG_UNMAP(va) iounmap((void *)(va)) - -/* shared (dma-able) memory access macros */ -#define R_SM(r) *(r) -#define W_SM(r, v) (*(r) = (v)) -#define BZERO_SM(r, len) memset((r), '\0', (len)) - -#define MALLOC(osh, size) kmalloc((size), GFP_ATOMIC) -#define MFREE(osh, addr, size) kfree((addr)) -#define MALLOCED(osh) (0) - -#define OSL_DELAY _osl_delay -static inline void _osl_delay(uint usec) -{ - uint d; - - while (usec > 0) { - d = MIN(usec, 1000); - udelay(d); - usec -= d; - } -} - -static inline void -bcm_mdelay(uint ms) -{ - uint i; - - for (i = 0; i < ms; i++) { - OSL_DELAY(1000); - } -} - - -#define OSL_PCMCIA_READ_ATTR(osh, offset, buf, size) -#define OSL_PCMCIA_WRITE_ATTR(osh, offset, buf, size) - -#define OSL_PCI_READ_CONFIG(osh, offset, size) \ - _osl_pci_read_config((osh), (offset), (size)) - -static inline uint32 -_osl_pci_read_config(osl_t *osh, uint offset, uint size) -{ - uint val; - uint retry = PCI_CFG_RETRY; - - do { - pci_read_config_dword(osh->pdev, offset, &val); - if (val != 0xffffffff) - break; - } while (retry--); - - return (val); -} - -#define OSL_PCI_WRITE_CONFIG(osh, offset, size, val) \ - _osl_pci_write_config((osh), (offset), (size), (val)) -static inline void -_osl_pci_write_config(osl_t *osh, uint offset, uint size, uint val) -{ - uint retry = PCI_CFG_RETRY; - - do { - pci_write_config_dword(osh->pdev, offset, val); - if (offset != PCI_BAR0_WIN) - break; - if (_osl_pci_read_config(osh, offset, size) == val) - break; - } while (retry--); -} - - -/* return bus # for the pci device pointed by osh->pdev */ -#define OSL_PCI_BUS(osh) _osl_pci_bus(osh) -static inline uint -_osl_pci_bus(osl_t *osh) -{ - return ((struct pci_dev *)osh->pdev)->bus->number; -} - -/* return slot # for the pci device pointed by osh->pdev */ -#define OSL_PCI_SLOT(osh) _osl_pci_slot(osh) -static inline uint -_osl_pci_slot(osl_t *osh) -{ - return PCI_SLOT(((struct pci_dev *)osh->pdev)->devfn); -} - -#endif |