diff options
Diffstat (limited to 'vidix/pci_db2c.awk')
| -rwxr-xr-x | vidix/pci_db2c.awk | 100 |
1 files changed, 76 insertions, 24 deletions
diff --git a/vidix/pci_db2c.awk b/vidix/pci_db2c.awk index 976dd76640..8a1cb69cbb 100755 --- a/vidix/pci_db2c.awk +++ b/vidix/pci_db2c.awk @@ -34,12 +34,12 @@ BEGIN { with_pci_db = ARGV[2]; dev_ids_c_file = "vidix/pci_dev_ids.c" ids_h_file = "vidix/pci_ids.h" - vendor_ids_h_file = "vidix/pci_vendor_ids.h" + names_c_file = "vidix/pci_names.c" vendors_h_file = "vidix/pci_vendors.h"; # print out head lines print_head(vendors_h_file); print_head(ids_h_file); - print_head(vendor_ids_h_file); + print_head(names_c_file); print_head(dev_ids_c_file); print "#include <stdlib.h>" > dev_ids_c_file; print "#include \"pci_names.h\"" > dev_ids_c_file; @@ -49,12 +49,12 @@ BEGIN { print "#include \"pci_vendors.h\"" > ids_h_file print "" > ids_h_file - print "#include <stddef.h>" > vendor_ids_h_file - print "#include \"pci_names.h\"" > vendor_ids_h_file + print "#include <stddef.h>" > names_c_file + print "#include \"pci_names.h\"" > names_c_file if (with_pci_db) { - print "#include \"pci_dev_ids.c\"" > vendor_ids_h_file - print "" > vendor_ids_h_file - print "static struct vendor_id_s vendor_ids[] = {" > vendor_ids_h_file + print "#include \"pci_dev_ids.c\"" > names_c_file + print "" > names_c_file + print "static struct vendor_id_s vendor_ids[] = {" > names_c_file } first_pass = 1; init_name_db(); @@ -65,13 +65,17 @@ BEGIN { init_device_db() svend_name = get_short_vendor_name(field[3]) printf("#define VENDOR_%s\t", svend_name) > vendors_h_file; - if (length(svend_name) < 9) printf("\t") > vendors_h_file; + if (length(svend_name) < 9) + printf("\t") > vendors_h_file; printf("0x%s /*%s*/\n", field[2], name_field) > vendors_h_file; - if (with_pci_db) printf("{ 0x%s, \"%s\", dev_lst_%s },\n", field[2], name_field, field[2]) > vendor_ids_h_file; + if (with_pci_db) + printf("{ 0x%s, \"%s\", dev_lst_%s },\n", field[2], name_field, field[2]) > names_c_file; printf("/* Vendor: %s: %s */\n", field[2], name_field) > ids_h_file - if (first_pass == 1) first_pass = 0; - else print "{ 0xFFFF, NULL }\n};" > dev_ids_c_file; - printf("static const struct device_id_s dev_lst_%s[] = {\n", field[2])> dev_ids_c_file + if (first_pass == 1) + first_pass = 0; + else + print "{ 0xFFFF, NULL }\n};" > dev_ids_c_file; + printf("static const struct device_id_s dev_lst_%s[] = {\n", field[2]) > dev_ids_c_file } if (field[1] == "d" && length(field[3]) > 0 && field[4] == "0") { sdev_name = get_short_device_name(field[3]) @@ -100,9 +104,11 @@ BEGIN { } print_guards_end(vendors_h_file); print_guards_end(ids_h_file); - if (with_pci_db) print "};" > vendor_ids_h_file + if (with_pci_db) + print "};" > names_c_file print "{ 0xFFFF, NULL }" > dev_ids_c_file; print "};" > dev_ids_c_file + print_func_bodies(names_c_file); } function construct_guard_name(out_file) @@ -134,11 +140,47 @@ function print_head(out_file) print "" > out_file } +function print_func_bodies(out_file) +{ + print "" > out_file + print "const char *pci_vendor_name(unsigned short id)" > out_file + print "{" > out_file + if (with_pci_db) { + print " unsigned i;" > out_file + print " for (i = 0; i < sizeof(vendor_ids) / sizeof(struct vendor_id_s); i++) {" > out_file + print " if (vendor_ids[i].id == id)" > out_file + print " return vendor_ids[i].name;" > out_file + print " }" > out_file + } + print " return NULL;" > out_file + print "}" > out_file + print "" > out_file + print "const char *pci_device_name(unsigned short vendor_id, unsigned short device_id)" > out_file + print "{" > out_file + if (with_pci_db) { + print " unsigned i, j;" > out_file + print " for (i = 0; i < sizeof(vendor_ids) / sizeof(struct vendor_id_s); i++) {" > out_file + print " if (vendor_ids[i].id == vendor_id) {" > out_file + print " j = 0;" > out_file + print " while (vendor_ids[i].dev_list[j].id != 0xFFFF) {" > out_file + print " if (vendor_ids[i].dev_list[j].id == device_id)" > out_file + print " return vendor_ids[i].dev_list[j].name;" > out_file + print " j++;" > out_file + print " };" > out_file + print " break;" > out_file + print " }" > out_file + print " }" > out_file + } + print " return NULL;" > out_file + print "}" > out_file +} + function kill_double_quoting(fld) { n = split(fld, phrases, "[\"]"); new_fld = phrases[1] - for (i = 2; i <= n; i++) new_fld = sprintf("%s\\\"%s", new_fld, phrases[i]) + for (i = 2; i <= n; i++) + new_fld = sprintf("%s\\\"%s", new_fld, phrases[i]) return new_fld } @@ -150,10 +192,12 @@ function init_name_db() function init_device_db() { # delete device_names - for (i in device_names) delete device_names[i]; + for (i in device_names) + delete device_names[i]; device_names[1] = "" # delete subdevice_names - for (i in subdevice_names) delete subdevice_names[i]; + for (i in subdevice_names) + delete subdevice_names[i]; subdevice_names[1] = "" } @@ -161,10 +205,12 @@ function get_short_vendor_name(from) { n = split(from, name, "[ ]"); new_name = toupper(name[1]); - if (length(new_name) < 3) new_name = sprintf("%s_%s", new_name, toupper(name[2])); + if (length(new_name) < 3) + new_name = sprintf("%s_%s", new_name, toupper(name[2])); n = split(new_name, name, "[^0-9A-Za-z]"); svendor = name[1]; - for (i = 2; i <= n; i++) svendor = sprintf("%s%s%s", svendor, length(name[i]) ? "_" : "", name[i]); + for (i = 2; i <= n; i++) + svendor = sprintf("%s%s%s", svendor, length(name[i]) ? "_" : "", name[i]); new_name = svendor; vend_suffix = 2; # check for unique @@ -181,11 +227,14 @@ function get_short_device_name(from_name) { n = split(from_name, name, "[ ]"); new_name = toupper(name[1]); - if (length(name[2])) new_name = sprintf("%s_%s", new_name, toupper(name[2])); - if (length(name[3])) new_name = sprintf("%s_%s", new_name, toupper(name[3])); + if (length(name[2])) + new_name = sprintf("%s_%s", new_name, toupper(name[2])); + if (length(name[3])) + new_name = sprintf("%s_%s", new_name, toupper(name[3])); n = split(new_name, name, "[^0-9A-Za-z]"); sdevice = name[1]; - for (i = 2; i <= n; i++) sdevice = sprintf("%s%s%s", sdevice, length(name[i]) ? "_" : "", name[i]); + for (i = 2; i <= n; i++) + sdevice = sprintf("%s%s%s", sdevice, length(name[i]) ? "_" : "", name[i]); new_name = sdevice; dev_suffix = 2; # check for unique @@ -202,11 +251,14 @@ function get_short_subdevice_name(from_name) { n = split(from_name, name, "[ ]"); new_name = toupper(name[1]); - if (length(name[2])) new_name = sprintf("%s_%s", new_name, toupper(name[2])); - if (length(name[3])) new_name = sprintf("%s_%s", new_name, toupper(name[3])); + if (length(name[2])) + new_name = sprintf("%s_%s", new_name, toupper(name[2])); + if (length(name[3])) + new_name = sprintf("%s_%s", new_name, toupper(name[3])); n = split(new_name, name, "[^0-9A-Za-z]"); ssdevice = name[1]; - for (i = 2; i <= n; i++) ssdevice = sprintf("%s%s%s", ssdevice, length(name[i]) ? "_" : "", name[i]); + for (i = 2; i <= n; i++) + ssdevice = sprintf("%s%s%s", ssdevice, length(name[i]) ? "_" : "", name[i]); new_name = ssdevice; sdev_suffix = 2; # check for unique |