diff options
Diffstat (limited to 'hw/dma.c')
| -rw-r--r-- | hw/dma.c | 26 |
1 files changed, 13 insertions, 13 deletions
@@ -25,8 +25,8 @@ #include <stdlib.h> #include <inttypes.h> -#include "vl.h" #include "cpu.h" +#include "vl.h" #define log(...) fprintf (stderr, "dma: " __VA_ARGS__) #ifdef DEBUG_DMA @@ -79,7 +79,7 @@ enum { }; -static void write_page (struct CPUX86State *env, uint32_t nport, uint32_t data) +static void write_page (CPUState *env, uint32_t nport, uint32_t data) { int ichan; int ncont; @@ -114,7 +114,7 @@ static inline int getff (int ncont) return ff; } -static uint32_t read_chan (struct CPUX86State *env, uint32_t nport) +static uint32_t read_chan (CPUState *env, uint32_t nport) { int ff; int ncont, ichan, nreg; @@ -160,17 +160,17 @@ static void write_chan (uint32_t nport, int size, uint32_t data) } } } -static void write_chanb (struct CPUX86State *env, uint32_t nport, uint32_t data) +static void write_chanb (CPUState *env, uint32_t nport, uint32_t data) { write_chan (nport, 1, data); } -static void write_chanw (struct CPUX86State *env, uint32_t nport, uint32_t data) +static void write_chanw (CPUState *env, uint32_t nport, uint32_t data) { write_chan (nport, 2, data); } -static void write_cont (struct CPUX86State *env, uint32_t nport, uint32_t data) +static void write_cont (CPUState *env, uint32_t nport, uint32_t data) { int iport, ichan, ncont; struct dma_cont *d; @@ -215,17 +215,17 @@ static void write_cont (struct CPUX86State *env, uint32_t nport, uint32_t data) case 0xb: /* mode */ { -#ifdef DMA_DEBUG + ichan = data & 3; +#ifdef DEBUG_DMA int op; int ai; int dir; int opmode; - ichan = val & 3; - op = (val >> 2) & 3; - ai = (val >> 4) & 1; - dir = (val >> 5) & 1; - opmode = (val >> 6) & 3; + op = (data >> 2) & 3; + ai = (data >> 4) & 1; + dir = (data >> 5) & 1; + opmode = (data >> 6) & 3; linfo ("ichan %d, op %d, ai %d, dir %d, opmode %d\n", ichan, op, ai, dir, opmode); @@ -259,7 +259,7 @@ static void write_cont (struct CPUX86State *env, uint32_t nport, uint32_t data) goto error; } -#ifdef DMA_DEBUG +#ifdef DEBUG_DMA if (0xc != iport) { linfo ("nport %#06x, ncont %d, ichan % 2d, val %#06x\n", nport, d != dma_controllers, ichan, data); |