From 4bfaddf15bac7afa7048d105864dab65c5d1f9e7 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Mon, 4 Jun 2012 21:26:30 +0000 Subject: x86 bpf_jit: support BPF_S_ANC_ALU_XOR_X instruction commit ffe06c17afbb (filter: add XOR operation) added generic support for XOR operation. This patch implements the XOR instruction in x86 jit. Signed-off-by: Eric Dumazet Cc: Jiri Pirko Signed-off-by: David S. Miller --- arch/x86/net/bpf_jit_comp.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch') diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c index 0597f95b6da6..33643a8bcbbb 100644 --- a/arch/x86/net/bpf_jit_comp.c +++ b/arch/x86/net/bpf_jit_comp.c @@ -309,6 +309,10 @@ void bpf_jit_compile(struct sk_filter *fp) else EMIT1_off32(0x0d, K); /* or imm32,%eax */ break; + case BPF_S_ANC_ALU_XOR_X: /* A ^= X; */ + seen |= SEEN_XREG; + EMIT2(0x31, 0xd8); /* xor %ebx,%eax */ + break; case BPF_S_ALU_LSH_X: /* A <<= X; */ seen |= SEEN_XREG; EMIT4(0x89, 0xd9, 0xd3, 0xe0); /* mov %ebx,%ecx; shl %cl,%eax */ -- cgit v1.2.1 From d7ce8a5f63838d99726ec81f666075d65361325b Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 6 Jun 2012 10:20:21 -0700 Subject: sparc bpf_jit: support BPF_S_ANC_ALU_XOR_X instruction Signed-off-by: David S. Miller --- arch/sparc/net/bpf_jit_comp.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'arch') diff --git a/arch/sparc/net/bpf_jit_comp.c b/arch/sparc/net/bpf_jit_comp.c index 1a69244e785b..e9073e9501b3 100644 --- a/arch/sparc/net/bpf_jit_comp.c +++ b/arch/sparc/net/bpf_jit_comp.c @@ -96,6 +96,7 @@ static void bpf_flush_icache(void *start_, void *end_) #define AND F3(2, 0x01) #define ANDCC F3(2, 0x11) #define OR F3(2, 0x02) +#define XOR F3(2, 0x03) #define SUB F3(2, 0x04) #define SUBCC F3(2, 0x14) #define MUL F3(2, 0x0a) /* umul */ @@ -462,6 +463,9 @@ void bpf_jit_compile(struct sk_filter *fp) case BPF_S_ALU_OR_K: /* A |= K */ emit_alu_K(OR, K); break; + case BPF_S_ANC_ALU_XOR_X: /* A ^= X; */ + emit_alu_X(XOR); + break; case BPF_S_ALU_LSH_X: /* A <<= X */ emit_alu_X(SLL); break; -- cgit v1.2.1 From 2c624880fb34e5ad2a5832b9c5b3a49d1e579a3d Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Wed, 4 Jul 2012 13:49:59 +0000 Subject: m68knommu: move the badly named mcfne.h to a better mcf8390.h The mcfne.h include contains definitions to support NS8390 eth based hardware on ColdFire based CPU boards. So change its name to reflect that better. Signed-off-by: Greg Ungerer Signed-off-by: David S. Miller --- arch/m68k/include/asm/mcf8390.h | 242 ++++++++++++++++++++++++++++++++++++++++ arch/m68k/include/asm/mcfne.h | 242 ---------------------------------------- 2 files changed, 242 insertions(+), 242 deletions(-) create mode 100644 arch/m68k/include/asm/mcf8390.h delete mode 100644 arch/m68k/include/asm/mcfne.h (limited to 'arch') diff --git a/arch/m68k/include/asm/mcf8390.h b/arch/m68k/include/asm/mcf8390.h new file mode 100644 index 000000000000..bf3d97baeae2 --- /dev/null +++ b/arch/m68k/include/asm/mcf8390.h @@ -0,0 +1,242 @@ +/****************************************************************************/ + +/* + * mcf8390.h -- NS8390 support for ColdFire eval boards. + * + * (C) Copyright 1999-2000, Greg Ungerer (gerg@snapgear.com) + * (C) Copyright 2000, Lineo (www.lineo.com) + * (C) Copyright 2001, SnapGear (www.snapgear.com) + * + * 19990409 David W. Miller Converted from m5206ne.h for 5307 eval board + * + * Hacked support for m5206e Cadre III evaluation board + * Fred Stevens (fred.stevens@pemstar.com) 13 April 1999 + */ + +/****************************************************************************/ +#ifndef mcf8390_h +#define mcf8390_h +/****************************************************************************/ + + +/* + * Support for NE2000 clones devices in ColdFire based boards. + * Not all boards address these parts the same way, some use a + * direct addressing method, others use a side-band address space + * to access odd address registers, some require byte swapping + * others do not. + */ +#define BSWAP(w) (((w) << 8) | ((w) >> 8)) +#define RSWAP(w) (w) + + +/* + * Define the basic hardware resources of NE2000 boards. + */ + +#if defined(CONFIG_ARN5206) +#define NE2000_ADDR 0x40000300 +#define NE2000_ODDOFFSET 0x00010000 +#define NE2000_IRQ_VECTOR 0xf0 +#define NE2000_IRQ_PRIORITY 2 +#define NE2000_IRQ_LEVEL 4 +#define NE2000_BYTE volatile unsigned short +#endif + +#if defined(CONFIG_M5206eC3) +#define NE2000_ADDR 0x40000300 +#define NE2000_ODDOFFSET 0x00010000 +#define NE2000_IRQ_VECTOR 0x1c +#define NE2000_IRQ_PRIORITY 2 +#define NE2000_IRQ_LEVEL 4 +#define NE2000_BYTE volatile unsigned short +#endif + +#if defined(CONFIG_M5206e) && defined(CONFIG_NETtel) +#define NE2000_ADDR 0x30000300 +#define NE2000_IRQ_VECTOR 25 +#define NE2000_IRQ_PRIORITY 1 +#define NE2000_IRQ_LEVEL 3 +#define NE2000_BYTE volatile unsigned char +#endif + +#if defined(CONFIG_M5307C3) +#define NE2000_ADDR 0x40000300 +#define NE2000_ODDOFFSET 0x00010000 +#define NE2000_IRQ_VECTOR 0x1b +#define NE2000_BYTE volatile unsigned short +#endif + +#if defined(CONFIG_M5272) && defined(CONFIG_NETtel) +#define NE2000_ADDR 0x30600300 +#define NE2000_ODDOFFSET 0x00008000 +#define NE2000_IRQ_VECTOR 67 +#undef BSWAP +#define BSWAP(w) (w) +#define NE2000_BYTE volatile unsigned short +#undef RSWAP +#define RSWAP(w) (((w) << 8) | ((w) >> 8)) +#endif + +#if defined(CONFIG_M5307) && defined(CONFIG_NETtel) +#define NE2000_ADDR0 0x30600300 +#define NE2000_ADDR1 0x30800300 +#define NE2000_ODDOFFSET 0x00008000 +#define NE2000_IRQ_VECTOR0 27 +#define NE2000_IRQ_VECTOR1 29 +#undef BSWAP +#define BSWAP(w) (w) +#define NE2000_BYTE volatile unsigned short +#undef RSWAP +#define RSWAP(w) (((w) << 8) | ((w) >> 8)) +#endif + +#if defined(CONFIG_M5307) && defined(CONFIG_SECUREEDGEMP3) +#define NE2000_ADDR 0x30600300 +#define NE2000_ODDOFFSET 0x00008000 +#define NE2000_IRQ_VECTOR 27 +#undef BSWAP +#define BSWAP(w) (w) +#define NE2000_BYTE volatile unsigned short +#undef RSWAP +#define RSWAP(w) (((w) << 8) | ((w) >> 8)) +#endif + +#if defined(CONFIG_ARN5307) +#define NE2000_ADDR 0xfe600300 +#define NE2000_ODDOFFSET 0x00010000 +#define NE2000_IRQ_VECTOR 0x1b +#define NE2000_IRQ_PRIORITY 2 +#define NE2000_IRQ_LEVEL 3 +#define NE2000_BYTE volatile unsigned short +#endif + +#if defined(CONFIG_M5407C3) +#define NE2000_ADDR 0x40000300 +#define NE2000_ODDOFFSET 0x00010000 +#define NE2000_IRQ_VECTOR 0x1b +#define NE2000_BYTE volatile unsigned short +#endif + +/****************************************************************************/ + +/* + * Side-band address space for odd address requires re-mapping + * many of the standard ISA access functions. + */ +#ifdef NE2000_ODDOFFSET + +#undef outb +#undef outb_p +#undef inb +#undef inb_p +#undef outsb +#undef outsw +#undef insb +#undef insw + +#define outb ne2000_outb +#define inb ne2000_inb +#define outb_p ne2000_outb +#define inb_p ne2000_inb +#define outsb ne2000_outsb +#define outsw ne2000_outsw +#define insb ne2000_insb +#define insw ne2000_insw + + +#ifndef COLDFIRE_NE2000_FUNCS + +void ne2000_outb(unsigned int val, unsigned int addr); +int ne2000_inb(unsigned int addr); +void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len); +void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len); +void ne2000_outsb(unsigned int addr, void *vbuf, unsigned long len); +void ne2000_outsw(unsigned int addr, void *vbuf, unsigned long len); + +#else + +/* + * This macro converts a conventional register address into the + * real memory pointer of the mapped NE2000 device. + * On most NE2000 implementations on ColdFire boards the chip is + * mapped in kinda funny, due to its ISA heritage. + */ +#define NE2000_PTR(addr) ((addr&0x1)?(NE2000_ODDOFFSET+addr-1):(addr)) +#define NE2000_DATA_PTR(addr) (addr) + + +void ne2000_outb(unsigned int val, unsigned int addr) +{ + NE2000_BYTE *rp; + + rp = (NE2000_BYTE *) NE2000_PTR(addr); + *rp = RSWAP(val); +} + +int ne2000_inb(unsigned int addr) +{ + NE2000_BYTE *rp, val; + + rp = (NE2000_BYTE *) NE2000_PTR(addr); + val = *rp; + return((int) ((NE2000_BYTE) RSWAP(val))); +} + +void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len) +{ + NE2000_BYTE *rp, val; + unsigned char *buf; + + buf = (unsigned char *) vbuf; + rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr); + for (; (len > 0); len--) { + val = *rp; + *buf++ = RSWAP(val); + } +} + +void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len) +{ + volatile unsigned short *rp; + unsigned short w, *buf; + + buf = (unsigned short *) vbuf; + rp = (volatile unsigned short *) NE2000_DATA_PTR(addr); + for (; (len > 0); len--) { + w = *rp; + *buf++ = BSWAP(w); + } +} + +void ne2000_outsb(unsigned int addr, const void *vbuf, unsigned long len) +{ + NE2000_BYTE *rp, val; + unsigned char *buf; + + buf = (unsigned char *) vbuf; + rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr); + for (; (len > 0); len--) { + val = *buf++; + *rp = RSWAP(val); + } +} + +void ne2000_outsw(unsigned int addr, const void *vbuf, unsigned long len) +{ + volatile unsigned short *rp; + unsigned short w, *buf; + + buf = (unsigned short *) vbuf; + rp = (volatile unsigned short *) NE2000_DATA_PTR(addr); + for (; (len > 0); len--) { + w = *buf++; + *rp = BSWAP(w); + } +} + +#endif /* COLDFIRE_NE2000_FUNCS */ +#endif /* NE2000_OFFOFFSET */ + +/****************************************************************************/ +#endif /* mcf8390_h */ diff --git a/arch/m68k/include/asm/mcfne.h b/arch/m68k/include/asm/mcfne.h deleted file mode 100644 index bf638be0958c..000000000000 --- a/arch/m68k/include/asm/mcfne.h +++ /dev/null @@ -1,242 +0,0 @@ -/****************************************************************************/ - -/* - * mcfne.h -- NE2000 in ColdFire eval boards. - * - * (C) Copyright 1999-2000, Greg Ungerer (gerg@snapgear.com) - * (C) Copyright 2000, Lineo (www.lineo.com) - * (C) Copyright 2001, SnapGear (www.snapgear.com) - * - * 19990409 David W. Miller Converted from m5206ne.h for 5307 eval board - * - * Hacked support for m5206e Cadre III evaluation board - * Fred Stevens (fred.stevens@pemstar.com) 13 April 1999 - */ - -/****************************************************************************/ -#ifndef mcfne_h -#define mcfne_h -/****************************************************************************/ - - -/* - * Support for NE2000 clones devices in ColdFire based boards. - * Not all boards address these parts the same way, some use a - * direct addressing method, others use a side-band address space - * to access odd address registers, some require byte swapping - * others do not. - */ -#define BSWAP(w) (((w) << 8) | ((w) >> 8)) -#define RSWAP(w) (w) - - -/* - * Define the basic hardware resources of NE2000 boards. - */ - -#if defined(CONFIG_ARN5206) -#define NE2000_ADDR 0x40000300 -#define NE2000_ODDOFFSET 0x00010000 -#define NE2000_IRQ_VECTOR 0xf0 -#define NE2000_IRQ_PRIORITY 2 -#define NE2000_IRQ_LEVEL 4 -#define NE2000_BYTE volatile unsigned short -#endif - -#if defined(CONFIG_M5206eC3) -#define NE2000_ADDR 0x40000300 -#define NE2000_ODDOFFSET 0x00010000 -#define NE2000_IRQ_VECTOR 0x1c -#define NE2000_IRQ_PRIORITY 2 -#define NE2000_IRQ_LEVEL 4 -#define NE2000_BYTE volatile unsigned short -#endif - -#if defined(CONFIG_M5206e) && defined(CONFIG_NETtel) -#define NE2000_ADDR 0x30000300 -#define NE2000_IRQ_VECTOR 25 -#define NE2000_IRQ_PRIORITY 1 -#define NE2000_IRQ_LEVEL 3 -#define NE2000_BYTE volatile unsigned char -#endif - -#if defined(CONFIG_M5307C3) -#define NE2000_ADDR 0x40000300 -#define NE2000_ODDOFFSET 0x00010000 -#define NE2000_IRQ_VECTOR 0x1b -#define NE2000_BYTE volatile unsigned short -#endif - -#if defined(CONFIG_M5272) && defined(CONFIG_NETtel) -#define NE2000_ADDR 0x30600300 -#define NE2000_ODDOFFSET 0x00008000 -#define NE2000_IRQ_VECTOR 67 -#undef BSWAP -#define BSWAP(w) (w) -#define NE2000_BYTE volatile unsigned short -#undef RSWAP -#define RSWAP(w) (((w) << 8) | ((w) >> 8)) -#endif - -#if defined(CONFIG_M5307) && defined(CONFIG_NETtel) -#define NE2000_ADDR0 0x30600300 -#define NE2000_ADDR1 0x30800300 -#define NE2000_ODDOFFSET 0x00008000 -#define NE2000_IRQ_VECTOR0 27 -#define NE2000_IRQ_VECTOR1 29 -#undef BSWAP -#define BSWAP(w) (w) -#define NE2000_BYTE volatile unsigned short -#undef RSWAP -#define RSWAP(w) (((w) << 8) | ((w) >> 8)) -#endif - -#if defined(CONFIG_M5307) && defined(CONFIG_SECUREEDGEMP3) -#define NE2000_ADDR 0x30600300 -#define NE2000_ODDOFFSET 0x00008000 -#define NE2000_IRQ_VECTOR 27 -#undef BSWAP -#define BSWAP(w) (w) -#define NE2000_BYTE volatile unsigned short -#undef RSWAP -#define RSWAP(w) (((w) << 8) | ((w) >> 8)) -#endif - -#if defined(CONFIG_ARN5307) -#define NE2000_ADDR 0xfe600300 -#define NE2000_ODDOFFSET 0x00010000 -#define NE2000_IRQ_VECTOR 0x1b -#define NE2000_IRQ_PRIORITY 2 -#define NE2000_IRQ_LEVEL 3 -#define NE2000_BYTE volatile unsigned short -#endif - -#if defined(CONFIG_M5407C3) -#define NE2000_ADDR 0x40000300 -#define NE2000_ODDOFFSET 0x00010000 -#define NE2000_IRQ_VECTOR 0x1b -#define NE2000_BYTE volatile unsigned short -#endif - -/****************************************************************************/ - -/* - * Side-band address space for odd address requires re-mapping - * many of the standard ISA access functions. - */ -#ifdef NE2000_ODDOFFSET - -#undef outb -#undef outb_p -#undef inb -#undef inb_p -#undef outsb -#undef outsw -#undef insb -#undef insw - -#define outb ne2000_outb -#define inb ne2000_inb -#define outb_p ne2000_outb -#define inb_p ne2000_inb -#define outsb ne2000_outsb -#define outsw ne2000_outsw -#define insb ne2000_insb -#define insw ne2000_insw - - -#ifndef COLDFIRE_NE2000_FUNCS - -void ne2000_outb(unsigned int val, unsigned int addr); -int ne2000_inb(unsigned int addr); -void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len); -void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len); -void ne2000_outsb(unsigned int addr, void *vbuf, unsigned long len); -void ne2000_outsw(unsigned int addr, void *vbuf, unsigned long len); - -#else - -/* - * This macro converts a conventional register address into the - * real memory pointer of the mapped NE2000 device. - * On most NE2000 implementations on ColdFire boards the chip is - * mapped in kinda funny, due to its ISA heritage. - */ -#define NE2000_PTR(addr) ((addr&0x1)?(NE2000_ODDOFFSET+addr-1):(addr)) -#define NE2000_DATA_PTR(addr) (addr) - - -void ne2000_outb(unsigned int val, unsigned int addr) -{ - NE2000_BYTE *rp; - - rp = (NE2000_BYTE *) NE2000_PTR(addr); - *rp = RSWAP(val); -} - -int ne2000_inb(unsigned int addr) -{ - NE2000_BYTE *rp, val; - - rp = (NE2000_BYTE *) NE2000_PTR(addr); - val = *rp; - return((int) ((NE2000_BYTE) RSWAP(val))); -} - -void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len) -{ - NE2000_BYTE *rp, val; - unsigned char *buf; - - buf = (unsigned char *) vbuf; - rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr); - for (; (len > 0); len--) { - val = *rp; - *buf++ = RSWAP(val); - } -} - -void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len) -{ - volatile unsigned short *rp; - unsigned short w, *buf; - - buf = (unsigned short *) vbuf; - rp = (volatile unsigned short *) NE2000_DATA_PTR(addr); - for (; (len > 0); len--) { - w = *rp; - *buf++ = BSWAP(w); - } -} - -void ne2000_outsb(unsigned int addr, const void *vbuf, unsigned long len) -{ - NE2000_BYTE *rp, val; - unsigned char *buf; - - buf = (unsigned char *) vbuf; - rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr); - for (; (len > 0); len--) { - val = *buf++; - *rp = RSWAP(val); - } -} - -void ne2000_outsw(unsigned int addr, const void *vbuf, unsigned long len) -{ - volatile unsigned short *rp; - unsigned short w, *buf; - - buf = (unsigned short *) vbuf; - rp = (volatile unsigned short *) NE2000_DATA_PTR(addr); - for (; (len > 0); len--) { - w = *buf++; - *rp = BSWAP(w); - } -} - -#endif /* COLDFIRE_NE2000_FUNCS */ -#endif /* NE2000_OFFOFFSET */ - -/****************************************************************************/ -#endif /* mcfne_h */ -- cgit v1.2.1 From 064bff1c9f70ba495f83668a3ee2f10ea3f1c99c Mon Sep 17 00:00:00 2001 From: Greg Ungerer Date: Wed, 4 Jul 2012 13:50:00 +0000 Subject: net: add support for NS8390 based eth controllers on some ColdFire CPU boards A number of older ColdFire CPU based boards use NS8390 based network controllers. Most use the Davicom 9008F or the UMC 9008F. This driver provides the support code to get these devices working on these platforms. Generally the NS8390 based eth device is direct connected via the general purpose bus of the ColdFire CPU. So its addressing and interrupt setup is fixed on each of the different platforms (classic platform setup). This driver is based on the other drivers/net/ethernet/8390 drivers, and includes the lib8390.c code. It uses the existing definitions of the board NS8390 device addresses, interrupts and access types from the arch/m68k/include/asm/mcf8390.h, but moves the IO access functions into the driver code and out of that header. Signed-off-by: Greg Ungerer Signed-off-by: David S. Miller --- arch/m68k/include/asm/mcf8390.h | 129 +++------------------------------------- 1 file changed, 9 insertions(+), 120 deletions(-) (limited to 'arch') diff --git a/arch/m68k/include/asm/mcf8390.h b/arch/m68k/include/asm/mcf8390.h index bf3d97baeae2..a72a20819a54 100644 --- a/arch/m68k/include/asm/mcf8390.h +++ b/arch/m68k/include/asm/mcf8390.h @@ -37,6 +37,7 @@ #if defined(CONFIG_ARN5206) #define NE2000_ADDR 0x40000300 #define NE2000_ODDOFFSET 0x00010000 +#define NE2000_ADDRSIZE 0x00020000 #define NE2000_IRQ_VECTOR 0xf0 #define NE2000_IRQ_PRIORITY 2 #define NE2000_IRQ_LEVEL 4 @@ -46,6 +47,7 @@ #if defined(CONFIG_M5206eC3) #define NE2000_ADDR 0x40000300 #define NE2000_ODDOFFSET 0x00010000 +#define NE2000_ADDRSIZE 0x00020000 #define NE2000_IRQ_VECTOR 0x1c #define NE2000_IRQ_PRIORITY 2 #define NE2000_IRQ_LEVEL 4 @@ -54,6 +56,7 @@ #if defined(CONFIG_M5206e) && defined(CONFIG_NETtel) #define NE2000_ADDR 0x30000300 +#define NE2000_ADDRSIZE 0x00001000 #define NE2000_IRQ_VECTOR 25 #define NE2000_IRQ_PRIORITY 1 #define NE2000_IRQ_LEVEL 3 @@ -63,6 +66,7 @@ #if defined(CONFIG_M5307C3) #define NE2000_ADDR 0x40000300 #define NE2000_ODDOFFSET 0x00010000 +#define NE2000_ADDRSIZE 0x00020000 #define NE2000_IRQ_VECTOR 0x1b #define NE2000_BYTE volatile unsigned short #endif @@ -70,6 +74,7 @@ #if defined(CONFIG_M5272) && defined(CONFIG_NETtel) #define NE2000_ADDR 0x30600300 #define NE2000_ODDOFFSET 0x00008000 +#define NE2000_ADDRSIZE 0x00010000 #define NE2000_IRQ_VECTOR 67 #undef BSWAP #define BSWAP(w) (w) @@ -82,6 +87,7 @@ #define NE2000_ADDR0 0x30600300 #define NE2000_ADDR1 0x30800300 #define NE2000_ODDOFFSET 0x00008000 +#define NE2000_ADDRSIZE 0x00010000 #define NE2000_IRQ_VECTOR0 27 #define NE2000_IRQ_VECTOR1 29 #undef BSWAP @@ -94,6 +100,7 @@ #if defined(CONFIG_M5307) && defined(CONFIG_SECUREEDGEMP3) #define NE2000_ADDR 0x30600300 #define NE2000_ODDOFFSET 0x00008000 +#define NE2000_ADDRSIZE 0x00010000 #define NE2000_IRQ_VECTOR 27 #undef BSWAP #define BSWAP(w) (w) @@ -105,6 +112,7 @@ #if defined(CONFIG_ARN5307) #define NE2000_ADDR 0xfe600300 #define NE2000_ODDOFFSET 0x00010000 +#define NE2000_ADDRSIZE 0x00020000 #define NE2000_IRQ_VECTOR 0x1b #define NE2000_IRQ_PRIORITY 2 #define NE2000_IRQ_LEVEL 3 @@ -114,129 +122,10 @@ #if defined(CONFIG_M5407C3) #define NE2000_ADDR 0x40000300 #define NE2000_ODDOFFSET 0x00010000 +#define NE2000_ADDRSIZE 0x00020000 #define NE2000_IRQ_VECTOR 0x1b #define NE2000_BYTE volatile unsigned short #endif -/****************************************************************************/ - -/* - * Side-band address space for odd address requires re-mapping - * many of the standard ISA access functions. - */ -#ifdef NE2000_ODDOFFSET - -#undef outb -#undef outb_p -#undef inb -#undef inb_p -#undef outsb -#undef outsw -#undef insb -#undef insw - -#define outb ne2000_outb -#define inb ne2000_inb -#define outb_p ne2000_outb -#define inb_p ne2000_inb -#define outsb ne2000_outsb -#define outsw ne2000_outsw -#define insb ne2000_insb -#define insw ne2000_insw - - -#ifndef COLDFIRE_NE2000_FUNCS - -void ne2000_outb(unsigned int val, unsigned int addr); -int ne2000_inb(unsigned int addr); -void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len); -void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len); -void ne2000_outsb(unsigned int addr, void *vbuf, unsigned long len); -void ne2000_outsw(unsigned int addr, void *vbuf, unsigned long len); - -#else - -/* - * This macro converts a conventional register address into the - * real memory pointer of the mapped NE2000 device. - * On most NE2000 implementations on ColdFire boards the chip is - * mapped in kinda funny, due to its ISA heritage. - */ -#define NE2000_PTR(addr) ((addr&0x1)?(NE2000_ODDOFFSET+addr-1):(addr)) -#define NE2000_DATA_PTR(addr) (addr) - - -void ne2000_outb(unsigned int val, unsigned int addr) -{ - NE2000_BYTE *rp; - - rp = (NE2000_BYTE *) NE2000_PTR(addr); - *rp = RSWAP(val); -} - -int ne2000_inb(unsigned int addr) -{ - NE2000_BYTE *rp, val; - - rp = (NE2000_BYTE *) NE2000_PTR(addr); - val = *rp; - return((int) ((NE2000_BYTE) RSWAP(val))); -} - -void ne2000_insb(unsigned int addr, void *vbuf, int unsigned long len) -{ - NE2000_BYTE *rp, val; - unsigned char *buf; - - buf = (unsigned char *) vbuf; - rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr); - for (; (len > 0); len--) { - val = *rp; - *buf++ = RSWAP(val); - } -} - -void ne2000_insw(unsigned int addr, void *vbuf, unsigned long len) -{ - volatile unsigned short *rp; - unsigned short w, *buf; - - buf = (unsigned short *) vbuf; - rp = (volatile unsigned short *) NE2000_DATA_PTR(addr); - for (; (len > 0); len--) { - w = *rp; - *buf++ = BSWAP(w); - } -} - -void ne2000_outsb(unsigned int addr, const void *vbuf, unsigned long len) -{ - NE2000_BYTE *rp, val; - unsigned char *buf; - - buf = (unsigned char *) vbuf; - rp = (NE2000_BYTE *) NE2000_DATA_PTR(addr); - for (; (len > 0); len--) { - val = *buf++; - *rp = RSWAP(val); - } -} - -void ne2000_outsw(unsigned int addr, const void *vbuf, unsigned long len) -{ - volatile unsigned short *rp; - unsigned short w, *buf; - - buf = (unsigned short *) vbuf; - rp = (volatile unsigned short *) NE2000_DATA_PTR(addr); - for (; (len > 0); len--) { - w = *buf++; - *rp = BSWAP(w); - } -} - -#endif /* COLDFIRE_NE2000_FUNCS */ -#endif /* NE2000_OFFOFFSET */ - /****************************************************************************/ #endif /* mcf8390_h */ -- cgit v1.2.1 From 6e5928f6dfd92a47c489bb735c4cb8bbb62038e0 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 12 Jul 2012 22:33:12 -0700 Subject: arch: Use eth_random_addr Convert the existing uses of random_ether_addr to the new eth_random_addr. Signed-off-by: Joe Perches Acked-by: Mike Frysinger Signed-off-by: David S. Miller --- arch/blackfin/mach-bf537/boards/stamp.c | 2 +- arch/c6x/kernel/soc.c | 2 +- arch/mips/ar7/platform.c | 4 ++-- arch/mips/powertv/powertv_setup.c | 6 +++--- arch/um/drivers/net_kern.c | 2 +- 5 files changed, 8 insertions(+), 8 deletions(-) (limited to 'arch') diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c index c9d9473a5ab2..5ed654ae66e1 100644 --- a/arch/blackfin/mach-bf537/boards/stamp.c +++ b/arch/blackfin/mach-bf537/boards/stamp.c @@ -873,7 +873,7 @@ static struct adf702x_platform_data adf7021_platform_data = { }; static inline void adf702x_mac_init(void) { - random_ether_addr(adf7021_platform_data.mac_addr); + eth_random_addr(adf7021_platform_data.mac_addr); } #else static inline void adf702x_mac_init(void) {} diff --git a/arch/c6x/kernel/soc.c b/arch/c6x/kernel/soc.c index 0748c94ebef6..3ac74080fded 100644 --- a/arch/c6x/kernel/soc.c +++ b/arch/c6x/kernel/soc.c @@ -80,7 +80,7 @@ int soc_mac_addr(unsigned int index, u8 *addr) if (have_fuse_mac) memcpy(addr, c6x_fuse_mac, 6); else - random_ether_addr(addr); + eth_random_addr(addr); } /* adjust for specific EMAC device */ diff --git a/arch/mips/ar7/platform.c b/arch/mips/ar7/platform.c index 1a24d317e7a3..1bbc24b08685 100644 --- a/arch/mips/ar7/platform.c +++ b/arch/mips/ar7/platform.c @@ -310,10 +310,10 @@ static void __init cpmac_get_mac(int instance, unsigned char *dev_addr) &dev_addr[4], &dev_addr[5]) != 6) { pr_warning("cannot parse mac address, " "using random address\n"); - random_ether_addr(dev_addr); + eth_random_addr(dev_addr); } } else - random_ether_addr(dev_addr); + eth_random_addr(dev_addr); } /***************************************************************************** diff --git a/arch/mips/powertv/powertv_setup.c b/arch/mips/powertv/powertv_setup.c index 3933c373a438..820b8480f222 100644 --- a/arch/mips/powertv/powertv_setup.c +++ b/arch/mips/powertv/powertv_setup.c @@ -254,7 +254,7 @@ early_param("rfmac", rfmac_param); * Generates an Ethernet MAC address that is highly likely to be unique for * this particular system on a network with other systems of the same type. * - * The problem we are solving is that, when random_ether_addr() is used to + * The problem we are solving is that, when eth_random_addr() is used to * generate MAC addresses at startup, there isn't much entropy for the random * number generator to use and the addresses it produces are fairly likely to * be the same as those of other identical systems on the same local network. @@ -269,7 +269,7 @@ early_param("rfmac", rfmac_param); * Still, this does give us something to work with. * * The approach we take is: - * 1. If we can't get the RF MAC Address, just call random_ether_addr. + * 1. If we can't get the RF MAC Address, just call eth_random_addr. * 2. Use the 24-bit NIC-specific bits of the RF MAC address as the last 24 * bits of the new address. This is very likely to be unique, except for * the current box. @@ -299,7 +299,7 @@ void platform_random_ether_addr(u8 addr[ETH_ALEN]) if (!have_rfmac) { pr_warning("rfmac not available on command line; " "generating random MAC address\n"); - random_ether_addr(addr); + eth_random_addr(addr); } else { diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index 0d60c5685c26..458d324f062d 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -339,7 +339,7 @@ static int setup_etheraddr(char *str, unsigned char *addr, char *name) random: printk(KERN_INFO "Choosing a random ethernet address for device %s\n", name); - random_ether_addr(addr); + eth_random_addr(addr); return 1; } -- cgit v1.2.1