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-rw-r--r--pcitool/cli.c210
1 files changed, 172 insertions, 38 deletions
diff --git a/pcitool/cli.c b/pcitool/cli.c
index 867b65e..2956306 100644
--- a/pcitool/cli.c
+++ b/pcitool/cli.c
@@ -77,8 +77,10 @@ typedef enum {
MODE_BENCHMARK,
MODE_READ,
MODE_READ_REGISTER,
+ MODE_READ_PROPERTY,
MODE_WRITE,
MODE_WRITE_REGISTER,
+ MODE_WRITE_PROPERTY,
MODE_RESET,
MODE_GRAB,
MODE_START_DMA,
@@ -193,7 +195,7 @@ static struct option long_options[] = {
{"timeout", required_argument, 0, OPT_TIMEOUT },
{"iterations", required_argument, 0, OPT_ITERATIONS },
{"info", optional_argument, 0, OPT_INFO },
- {"list", no_argument, 0, OPT_LIST },
+ {"list", optional_argument, 0, OPT_LIST },
{"reset", no_argument, 0, OPT_RESET },
{"benchmark", optional_argument, 0, OPT_BENCHMARK },
{"read", optional_argument, 0, OPT_READ },
@@ -258,7 +260,7 @@ void Usage(int argc, char *argv[], const char *format, ...) {
" %s <mode> [options] [hex data]\n"
" Modes:\n"
" -i [target] - Device or Register (target) Info\n"
-" -l[l] - List (detailed) Data Banks & Registers\n"
+" -l[l] [bank|/branch] - List (detailed) Data Banks & Registers\n"
" -r <addr|dmaX|reg[/unit]> - Read Data/Register\n"
" -w <addr|dmaX|reg[/unit]> - Write Data/Register\n"
" --benchmark <barX|dmaX> - Performance Evaluation\n"
@@ -406,6 +408,79 @@ int RegisterCompare(const void *aptr, const void *bptr, void *registers) {
return 0;
}
+void ListProperties(pcilib_t *handle, const char *branch, int details) {
+ int i;
+ pcilib_property_info_t *props;
+
+ props = pcilib_get_property_list(handle, branch, 0);
+ if (!props) Error("Error getting properties");
+
+ if (props[0].path) {
+ printf("Properties: \n");
+
+ for (i = 0; props[i].path; i++) {
+ const char *mode;
+ const char *type;
+
+ switch (props[i].type) {
+ case PCILIB_TYPE_LONG:
+ type = "int ";
+ break;
+ case PCILIB_TYPE_DOUBLE:
+ type = "float ";
+ break;
+ case PCILIB_TYPE_STRING:
+ type = "string ";
+ break;
+ case PCILIB_TYPE_INVALID:
+ type = NULL;
+ break;
+ default:
+ type = "unknown";
+ }
+
+ switch (props[i].mode) {
+ case PCILIB_ACCESS_RW:
+ mode = "RW";
+ break;
+ case PCILIB_ACCESS_R:
+ mode = "R ";
+ break;
+ case PCILIB_ACCESS_W:
+ mode = "W ";
+ break;
+ default:
+ mode = " ";
+ }
+
+ if (type)
+ printf(" (%s %s) ", type, mode);
+ else
+ printf(" %12s", "");
+
+ if (props[i].flags&PCILIB_LIST_FLAG_CHILDS)
+ printf(" + ");
+ else
+ printf(" ");
+
+ if (details > 0) {
+ printf("%s", props[i].name);
+ if ((props[i].description)&&(props[i].description[0])) {
+ printf(": %s", props[i].description);
+ }
+ } else {
+ printf("%s", props[i].path);
+ }
+ printf("\n");
+ }
+
+ printf("\n");
+
+ pcilib_free_property_info(handle, props);
+ }
+
+}
+
void List(pcilib_t *handle, const pcilib_model_description_t *model_info, const char *bank, int details) {
int i, j, k;
const pcilib_register_bank_description_t *banks;
@@ -415,7 +490,7 @@ void List(pcilib_t *handle, const pcilib_model_description_t *model_info, const
const pcilib_board_info_t *board_info = pcilib_get_board_info(handle);
const pcilib_dma_description_t *dma_info = pcilib_get_dma_description(handle);
-
+
for (i = 0; i < PCILIB_MAX_BARS; i++) {
if (board_info->bar_length[i] > 0) {
printf(" BAR %d - ", i);
@@ -470,7 +545,7 @@ void List(pcilib_t *handle, const pcilib_model_description_t *model_info, const
if ((bank)&&(bank != (char*)-1)) banks = NULL;
else banks = model_info->banks;
-
+
if (banks) {
printf("Banks: \n");
for (i = 0; banks[i].access; i++) {
@@ -543,6 +618,8 @@ void List(pcilib_t *handle, const pcilib_model_description_t *model_info, const
printf("\n");
}
+ ListProperties(handle, "/", details);
+
if (bank == (char*)-1) events = NULL;
else {
events = model_info->events;
@@ -1126,7 +1203,7 @@ int ReadData(pcilib_t *handle, ACCESS_MODE mode, FLAGS flags, pcilib_dma_engine_
-int ReadRegister(pcilib_t *handle, const pcilib_model_description_t *model_info, const char *bank, const char *reg, const char *unit) {
+int ReadRegister(pcilib_t *handle, const pcilib_model_description_t *model_info, const char *bank, const char *reg, const char *view, const char *unit) {
int i;
int err;
const char *format;
@@ -1139,19 +1216,37 @@ int ReadRegister(pcilib_t *handle, const pcilib_model_description_t *model_info,
// Adding DMA registers
pcilib_get_dma_description(handle);
- if (reg) {
- pcilib_register_t regid = pcilib_find_register(handle, bank, reg);
-
- if (unit) {
+ if (reg||view) {
+ if (view) {
pcilib_value_t val = {0};
- err = pcilib_read_register_view(handle, bank, reg, unit, &val);
- if (err) Error("Error reading view %s of register %s", unit, reg);
+ if (reg) {
+ err = pcilib_read_register_view(handle, bank, reg, view, &val);
+ if (err) Error("Error reading view %s of register %s", view, reg);
+ } else {
+ err = pcilib_get_property(handle, view, &val);
+ if (err) Error("Error reading property %s", view);
+ }
+ if (unit) {
+ err = pcilib_convert_value_unit(handle, &val, unit);
+ if (err) {
+ if (reg) Error("Error converting view %s of register %s to unit %s", view, reg, unit);
+ else Error("Error converting property %s to unit %s", view, unit);
+ }
+ }
+
err = pcilib_convert_value_type(handle, &val, PCILIB_TYPE_STRING);
- if (err) Error("Error converting view %s of register %s to string", unit, reg);
+ if (err) {
+ if (reg) Error("Error converting view %s of register %s to string", view);
+ else Error("Error converting property %s to string", view);
+ }
- printf("%s = %s\n", reg, val.sval);
+ printf("%s = %s", (reg?reg:view), val.sval);
+ if ((val.unit)&&(strcasecmp(val.unit, "name")))
+ printf(" %s", val.unit);
+ printf("\n");
} else {
+ pcilib_register_t regid = pcilib_find_register(handle, bank, reg);
bank_id = pcilib_find_register_bank_by_addr(handle, model_info->registers[regid].bank);
format = model_info->banks[bank_id].format;
if (!format) format = "%lu";
@@ -1362,14 +1457,12 @@ int WriteRegisterRange(pcilib_t *handle, const pcilib_model_description_t *model
}
-int WriteRegister(pcilib_t *handle, const pcilib_model_description_t *model_info, const char *bank, const char *reg, const char *unit, char **data) {
+int WriteRegister(pcilib_t *handle, const pcilib_model_description_t *model_info, const char *bank, const char *reg, const char *view, const char *unit, char **data) {
int err = 0;
pcilib_value_t val = {0};
pcilib_register_value_t value, verify;
- pcilib_register_t regid = pcilib_find_register(handle, bank, reg);
- if (regid == PCILIB_REGISTER_INVALID) Error("Can't find register (%s) from bank (%s)", reg, bank?bank:"autodetected");
/*
pcilib_register_bank_t bank_id;
@@ -1384,11 +1477,23 @@ int WriteRegister(pcilib_t *handle, const pcilib_model_description_t *model_info
err = pcilib_set_value_from_static_string(handle, &val, *data);
if (err) Error("Error (%i) setting value", err);
- if (unit) {
- err = pcilib_write_register_view(handle, bank, reg, unit, &val);
- if (err) Error("Error writting view %s of register %s", unit, reg);
- printf("%s is written\n ", reg);
+ if (view) {
+ if (unit)
+ val.unit = unit;
+
+ if (reg) {
+ err = pcilib_write_register_view(handle, bank, reg, view, &val);
+ if (err) Error("Error writting view %s of register %s", view, reg);
+ printf("%s is written\n ", reg);
+ } else {
+ err = pcilib_set_property(handle, view, &val);
+ if (err) Error("Error setting property %s", view);
+ printf("%s is written\n ", view);
+ }
} else {
+ pcilib_register_t regid = pcilib_find_register(handle, bank, reg);
+ if (regid == PCILIB_REGISTER_INVALID) Error("Can't find register (%s) from bank (%s)", reg, bank?bank:"autodetected");
+
value = pcilib_get_value_as_register_value(handle, &val, &err);
if (err) Error("Error (%i) parsing data value (%s)", *data);
@@ -2758,6 +2863,7 @@ int main(int argc, char **argv) {
pcilib_bar_t bar = PCILIB_BAR_DETECT;
const char *addr = NULL;
const char *reg = NULL;
+ const char *view = NULL;
const char *unit = NULL;
const char *bank = NULL;
char **data = NULL;
@@ -2767,6 +2873,7 @@ int main(int argc, char **argv) {
const char *use = NULL;
const char *lock = NULL;
const char *info_target = NULL;
+ const char *list_target = NULL;
size_t block = (size_t)-1;
pcilib_irq_type_t irq_type = PCILIB_IRQ_TYPE_ALL;
pcilib_irq_hw_source_t irq_source = PCILIB_IRQ_SOURCE_DEFAULT;
@@ -2813,6 +2920,9 @@ int main(int argc, char **argv) {
if (mode == MODE_LIST) details++;
else if (mode != MODE_INVALID) Usage(argc, argv, "Multiple operations are not supported");
+ if (optarg) list_target = optarg;
+ else if ((optind < argc)&&(argv[optind][0] != '-')) list_target = argv[optind++];
+
mode = MODE_LIST;
break;
case OPT_RESET:
@@ -3302,17 +3412,25 @@ int main(int argc, char **argv) {
num_offset = dma_channel + 3;
itmp -= 3;
}
-
+
if (bank) {
if (strncmp(num_offset, bank, itmp)) Usage(argc, argv, "Conflicting DMA channels are specified in mode parameter (%s) and bank parameter (%s)", dma_channel, bank);
}
-
+
if (!isnumber_n(num_offset, itmp))
Usage(argc, argv, "Invalid DMA channel (%s) is specified", dma_channel);
dma = atoi(num_offset);
}
break;
+ case MODE_LIST:
+ if (bank&&list_target) {
+ if (strcmp(list_target, bank))
+ Usage(argc, argv, "Conflicting banks are specified in list parameter (%s) and bank parameter (%s)", list_target, bank);
+ } else if (bank) {
+ list_target = bank;
+ }
+ break;
default:
if (argc > optind) Usage(argc, argv, "Invalid non-option parameters are supplied");
}
@@ -3359,24 +3477,35 @@ int main(int argc, char **argv) {
}
}
} else {
- unit = strchr(addr, '/');
- if (!unit) unit = strchr(addr, ':');
- if (unit) {
- char *reg_name;
- size_t reg_size = strlen(addr) - strlen(unit);
- reg_name = alloca(reg_size + 1);
- memcpy(reg_name, addr, reg_size);
- reg_name[reg_size] = 0;
- reg = reg_name;
- unit++;
+ view = strchr(addr, '/');
+ unit = strchr((view?view:addr), ':');
+
+ if (view||unit) {
+ size_t reg_size = strlen(addr) - strlen(view?view:unit);
+ if (reg_size) reg = strndupa(addr, reg_size);
+ else reg = NULL;
+
+ if ((reg)&&(view)) view++;
+ if (unit) unit++;
+
+ if (view&&unit) {
+ view = strndupa(view, strlen(view) - strlen(unit) - 1);
+ } else if ((reg)&&(unit)) {
+ view = unit;
+ unit = NULL;
+ }
} else {
reg = addr;
}
- if (pcilib_find_register(handle, bank, reg) == PCILIB_REGISTER_INVALID) {
- Usage(argc, argv, "Invalid address (%s) is specified", addr);
+ if (reg) {
+ if (pcilib_find_register(handle, bank, reg) == PCILIB_REGISTER_INVALID) {
+ Usage(argc, argv, "Invalid address (%s) is specified", addr);
+ } else {
+ ++mode;
+ }
} else {
- ++mode;
+ mode += 2;
}
}
}
@@ -3458,7 +3587,10 @@ int main(int argc, char **argv) {
Info(handle, model_info, info_target);
break;
case MODE_LIST:
- List(handle, model_info, bank, details);
+ if ((list_target)&&(*list_target == '/'))
+ ListProperties(handle, list_target, details);
+ else
+ List(handle, model_info, list_target, details);
break;
case MODE_BENCHMARK:
Benchmark(handle, amode, dma, bar, start, size_set?size:0, access, iterations);
@@ -3475,14 +3607,16 @@ int main(int argc, char **argv) {
}
break;
case MODE_READ_REGISTER:
- if ((reg)||(!addr)) ReadRegister(handle, model_info, bank, reg, unit);
+ case MODE_READ_PROPERTY:
+ if ((reg)||(view)||(!addr)) ReadRegister(handle, model_info, bank, reg, view, unit);
else ReadRegisterRange(handle, model_info, bank, start, addr_shift, size, ofile);
break;
case MODE_WRITE:
WriteData(handle, amode, dma, bar, start, size, access, endianess, data, verify);
break;
case MODE_WRITE_REGISTER:
- if (reg) WriteRegister(handle, model_info, bank, reg, unit, data);
+ case MODE_WRITE_PROPERTY:
+ if (reg||view) WriteRegister(handle, model_info, bank, reg, view, unit, data);
else WriteRegisterRange(handle, model_info, bank, start, addr_shift, size, data);
break;
case MODE_RESET:
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 03:31:34 +0000