On Wed, 2008-06-04 at 00:11 -0500, Jerone Young wrote: > Here is a 2nd version of the patch. Now taken from the PowerPC ISA > BookIII-E specifies that DBCR0 is different for all others that are not > ppc405 chips. So I have now chnaged the conditional to reflect this. > Also added definitions needed for DBCR1 & DBCR2. > > Signed-off-by: Jerone Young <jyoung5@xxxxxxxxxx> > > > diff --git a/include/asm-powerpc/reg_booke.h b/include/asm-powerpc/reg_booke.h > --- a/include/asm-powerpc/reg_booke.h > +++ b/include/asm-powerpc/reg_booke.h > @@ -253,6 +253,7 @@ > #define ESR_BO 0x00020000 /* Byte Ordering */ > > /* Bit definitions related to the DBCR0. */ > +#if defined(CONFIG_40x) > #define DBCR0_EDM 0x80000000 /* External Debug Mode */ > #define DBCR0_IDM 0x40000000 /* Internal Debug Mode */ > #define DBCR0_RST 0x30000000 /* all the bits in the RST field */ > @@ -275,6 +276,42 @@ > #define DBCR0_IA12T 0x00008000 /* Instr Addr 1-2 range Toggle */ > #define DBCR0_IA34T 0x00004000 /* Instr Addr 3-4 range Toggle */ > #define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */ > +#else > +#define DBCR0_EDM 0x80000000 /* External Debug Mode */ > +#define DBCR0_IDM 0x40000000 /* Internal Debug Mode */ > +#define DBCR0_RST 0x30000000 /* all the bits in the RST field */ > +#define DBCR0_RST_SYSTEM 0x30000000 /* System Reset */ > +#define DBCR0_RST_CHIP 0x20000000 /* Chip Reset */ > +#define DBCR0_RST_CORE 0x10000000 /* Core Reset */ > +#define DBCR0_RST_NONE 0x00000000 /* No Reset */ > +#define DBCR0_IC 0x08000000 /* Instruction Completion */ > +#define DBCR0_BT 0x04000000 /* Branch Taken */ > +#define DBCR0_EDE 0x02000000 /* Exception Debug Event */ > +#define DBCR0_TDE 0x01000000 /* TRAP Debug Event */ > +#define DBCR0_IA1 0x00800000 /* Instr Addr compare 1 enable */ > +#define DBCR0_IA2 0x00400000 /* Instr Addr compare 2 enable */ > +#define DBCR0_IA3 0x00200000 /* Instr Addr compare 3 enable */ > +#define DBCR0_IA4 0x00100000 /* Instr Addr compare 4 enable */ > +#define DBCR0_DAC1R 0x00080000 /* DAC 1 Read enable */ > +#define DBCR0_DAC1W 0x00040000 /* DAC 1 Write enable */ > +#define DBCR0_DAC2R 0x00020000 /* DAC 2 Read enable */ > +#define DBCR0_DAC2W 0x00010000 /* DAC 2 Write enable */ > +#define DBCR0_RET 0x00008000 /* Return Debug Event */ > +#define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */ > +#endif > + > +/* Bit definitions related to the DBCR1. */ > +#define DBCR1_IA12 0x00800000 /* Instr Addr 1-2 range enable */ > +#define DBCR1_IA12X 0x00C00000 /* Instr Addr 1-2 range eXclusive */ > +#define DBCR1_IA12T 0x00010000 /* Instr Addr 1-2 range Toggle */ > +#define DBCR1_IA34 0x00000080 /* Instr Addr 3-4 range enable */ > +#define DBCR1_IA34X 0x000000C0 /* Instr Addr 3-4 range eXclusive */ > +#define DBCR1_IA34T 0x00000001 /* Instr Addr 3-4 range Toggle */ > + > +/* Bit definitions related to the DBCR2. */ > +#define DBCR2_DAC12 0x00800000 /* DAC 1-2 range enable */ > +#define DBCR2_DAC12X 0x00C00000 /* DAC 1-2 range eXclusive */ > +#define DBCR2_DAC12A 0x00200000 /* DAC 1-2 Asynchronous */ > > /* Bit definitions related to the TCR. */ > #define TCR_WP(x) (((x)&0x3)<<30) /* WDT Period */ The new DBCR1 and DBCR2 constants should be ifdef BookE as well, since 405 has a different DBCR1, and no DBCR2. Other than that it looks ok to me; you should send it to linuxppc-dev@xxxxxxxxxxx -- Hollis Blanchard IBM Linux Technology Center -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
