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Update according to latest version of py2hwsw #23

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arturum1 wants to merge 2 commits into from
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Update according to latest version of py2hwsw #23

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43bb71a
fix(csrs): Rename old swreg to csrs
arturum1 Aug 2, 2025
3f78ef1
fix(drivers): Fix macro name
arturum1 Aug 5, 2025
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12 changes: 8 additions & 4 deletions scripts/drivers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -38,7 +38,7 @@ def bfs_search_files(search_path):

# Remove registers with address ranges from list
def filter_table(table):
filtered_table = [i for i in table if i['log2n_items'] == 0]
filtered_table = [i for i in table if i["log2n_items"] == 0]
return filtered_table


Expand Down Expand Up @@ -68,7 +68,7 @@ def write_linux_swheader(mkregs_obj, table, out_dir, top):
fswhdr.write("\n")

fswhdr.write("//used address space width\n")
fswhdr.write(f"#define {core_prefix}_SWREG_ADDR_W {mkregs_obj.core_addr_w}\n\n")
fswhdr.write(f"#define {core_prefix}_CSRS_ADDR_W {mkregs_obj.core_addr_w}\n\n")

Comment on lines +71 to 72
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Copilot AI Aug 6, 2025

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The macro name change from _SWREG_ADDR_W to _CSRS_ADDR_W could be a breaking change for existing code that depends on this header file. Ensure that all consumers of this generated header are updated to use the new macro name.

Suggested change
fswhdr.write(f"#define {core_prefix}_CSRS_ADDR_W {mkregs_obj.core_addr_w}\n\n")
fswhdr.write(f"#define {core_prefix}_CSRS_ADDR_W {mkregs_obj.core_addr_w}\n")
fswhdr.write(f"#define {core_prefix}_SWREG_ADDR_W {core_prefix}_CSRS_ADDR_W\n\n")

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fswhdr.write("//Addresses\n")
for row in table:
Expand Down Expand Up @@ -133,7 +133,9 @@ def write_linux_sysfs_header(table, out_dir, top, multi=False):
)
fswhdr.write("\tu32 value = 0;\n")
if multi:
fswhdr.write(f"\tstruct iob_data *{top}_data = (struct iob_data*) dev->platform_data;\n")
fswhdr.write(
f"\tstruct iob_data *{top}_data = (struct iob_data*) dev->platform_data;\n"
)
fswhdr.write(f"\tif (!mutex_trylock(&{top}_mutex)) {{\n")
fswhdr.write('\t\tpr_info("Another process is accessing the device\\n");\n')
fswhdr.write("\t\treturn -EBUSY;\n")
Expand All @@ -157,7 +159,9 @@ def write_linux_sysfs_header(table, out_dir, top, multi=False):
f"static ssize_t sysfs_{reg_name}_show(struct device *dev, struct device_attribute *attr, char *buf) {{\n"
)
if multi:
fswhdr.write(f"\tstruct iob_data *{top}_data = (struct iob_data*) dev->platform_data;\n")
fswhdr.write(
f"\tstruct iob_data *{top}_data = (struct iob_data*) dev->platform_data;\n"
)
fswhdr.write(
f"\tu32 value = iob_data_read_reg({top}_data->regbase, {top.upper()}_{reg_name.upper()}_ADDR, {top.upper()}_{reg_name.upper()}_W);\n"
)
Expand Down
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