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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:18:06 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-08-07 13:18:06 +0000
commit638a9e433ecd61e64761352dbec1fa4f5874c941 (patch)
treefdbff74a238d7a5a7d1cef071b7230bc064b9f25 /tools/arch/x86/intel_sdsi
parentReleasing progress-linux version 6.9.12-1~progress7.99u1. (diff)
downloadlinux-638a9e433ecd61e64761352dbec1fa4f5874c941.tar.xz
linux-638a9e433ecd61e64761352dbec1fa4f5874c941.zip
Merging upstream version 6.10.3.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/arch/x86/intel_sdsi')
-rw-r--r--tools/arch/x86/intel_sdsi/intel_sdsi.c66
1 files changed, 38 insertions, 28 deletions
diff --git a/tools/arch/x86/intel_sdsi/intel_sdsi.c b/tools/arch/x86/intel_sdsi/intel_sdsi.c
index ba2a6b6645..766a5d26f5 100644
--- a/tools/arch/x86/intel_sdsi/intel_sdsi.c
+++ b/tools/arch/x86/intel_sdsi/intel_sdsi.c
@@ -43,6 +43,7 @@
#define METER_CERT_MAX_SIZE 4096
#define STATE_MAX_NUM_LICENSES 16
#define STATE_MAX_NUM_IN_BUNDLE (uint32_t)8
+#define FEAT_LEN 5 /* 4 plus NUL terminator */
#define __round_mask(x, y) ((__typeof__(x))((y) - 1))
#define round_up(x, y) ((((x) - 1) | __round_mask(x, y)) + 1)
@@ -184,6 +185,7 @@ struct sdsi_dev {
enum command {
CMD_SOCKET_INFO,
CMD_METER_CERT,
+ CMD_METER_CURRENT_CERT,
CMD_STATE_CERT,
CMD_PROV_AKC,
CMD_PROV_CAP,
@@ -321,25 +323,27 @@ static char *content_type(uint32_t type)
}
}
-static void get_feature(uint32_t encoding, char *feature)
+static void get_feature(uint32_t encoding, char feature[5])
{
char *name = (char *)&encoding;
+ feature[4] = '\0';
feature[3] = name[0];
feature[2] = name[1];
feature[1] = name[2];
feature[0] = name[3];
}
-static int sdsi_meter_cert_show(struct sdsi_dev *s)
+static int sdsi_meter_cert_show(struct sdsi_dev *s, bool show_current)
{
char buf[METER_CERT_MAX_SIZE] = {0};
struct bundle_encoding_counter *bec;
struct meter_certificate *mc;
uint32_t count = 0;
FILE *cert_ptr;
+ char *cert_fname;
int ret, size;
- char name[4];
+ char name[FEAT_LEN];
ret = sdsi_update_registers(s);
if (ret)
@@ -347,7 +351,6 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s)
if (!s->regs.en_features.sdsi) {
fprintf(stderr, "SDSi feature is present but not enabled.\n");
- fprintf(stderr, " Unable to read meter certificate\n");
return -1;
}
@@ -362,15 +365,17 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s)
return ret;
}
- cert_ptr = fopen("meter_certificate", "r");
+ cert_fname = show_current ? "meter_current" : "meter_certificate";
+ cert_ptr = fopen(cert_fname, "r");
+
if (!cert_ptr) {
- perror("Could not open 'meter_certificate' file");
+ fprintf(stderr, "Could not open '%s' file: %s", cert_fname, strerror(errno));
return -1;
}
size = fread(buf, 1, sizeof(buf), cert_ptr);
if (!size) {
- fprintf(stderr, "Could not read 'meter_certificate' file\n");
+ fprintf(stderr, "Could not read '%s' file\n", cert_fname);
fclose(cert_ptr);
return -1;
}
@@ -383,7 +388,7 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s)
printf("\n");
get_feature(mc->signature, name);
- printf("Signature: %.4s\n", name);
+ printf("Signature: %s\n", name);
printf("Version: %d\n", mc->version);
printf("Count Unit: %dms\n", mc->counter_unit);
@@ -391,7 +396,7 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s)
printf("Feature Bundle Length: %d\n", mc->bundle_length);
get_feature(mc->mmrc_encoding, name);
- printf("MMRC encoding: %.4s\n", name);
+ printf("MMRC encoding: %s\n", name);
printf("MMRC counter: %d\n", mc->mmrc_counter);
if (mc->bundle_length % METER_BUNDLE_SIZE) {
@@ -409,9 +414,8 @@ static int sdsi_meter_cert_show(struct sdsi_dev *s)
printf("Number of Feature Counters: %ld\n", BUNDLE_COUNT(mc->bundle_length));
while (count < BUNDLE_COUNT(mc->bundle_length)) {
- char feature[5];
+ char feature[FEAT_LEN];
- feature[4] = '\0';
get_feature(bec[count].encoding, feature);
printf(" %s: %d\n", feature, bec[count].counter);
++count;
@@ -494,7 +498,7 @@ static int sdsi_state_cert_show(struct sdsi_dev *s)
sizeof(*lki) + // size of the license key info
offset; // offset to this blob content
struct bundle_encoding *bundle = (void *)(lbc) + sizeof(*lbc);
- char feature[5];
+ char feature[FEAT_LEN];
uint32_t i;
printf(" Blob %d:\n", count - 1);
@@ -507,8 +511,6 @@ static int sdsi_state_cert_show(struct sdsi_dev *s)
printf(" Blob revision ID: %u\n", lbc->rev_id);
printf(" Number of Features: %u\n", lbc->num_bundles);
- feature[4] = '\0';
-
for (i = 0; i < min(lbc->num_bundles, STATE_MAX_NUM_IN_BUNDLE); i++) {
get_feature(bundle[i].encoding, feature);
printf(" Feature %d: %s\n", i, feature);
@@ -739,7 +741,7 @@ static void sdsi_free_dev(struct sdsi_dev *s)
static void usage(char *prog)
{
- printf("Usage: %s [-l] [-d DEVNO [-i] [-s] [-m] [-a FILE] [-c FILE]]\n", prog);
+ printf("Usage: %s [-l] [-d DEVNO [-i] [-s] [-m | -C] [-a FILE] [-c FILE]\n", prog);
}
static void show_help(void)
@@ -748,8 +750,9 @@ static void show_help(void)
printf(" %-18s\t%s\n", "-l, --list", "list available On Demand devices");
printf(" %-18s\t%s\n", "-d, --devno DEVNO", "On Demand device number");
printf(" %-18s\t%s\n", "-i, --info", "show socket information");
- printf(" %-18s\t%s\n", "-s, --state", "show state certificate");
- printf(" %-18s\t%s\n", "-m, --meter", "show meter certificate");
+ printf(" %-18s\t%s\n", "-s, --state", "show state certificate data");
+ printf(" %-18s\t%s\n", "-m, --meter", "show meter certificate data");
+ printf(" %-18s\t%s\n", "-C, --meter_current", "show live unattested meter data");
printf(" %-18s\t%s\n", "-a, --akc FILE", "provision socket with AKC FILE");
printf(" %-18s\t%s\n", "-c, --cap FILE>", "provision socket with CAP FILE");
}
@@ -765,21 +768,22 @@ int main(int argc, char *argv[])
int option_index = 0;
static struct option long_options[] = {
- {"akc", required_argument, 0, 'a'},
- {"cap", required_argument, 0, 'c'},
- {"devno", required_argument, 0, 'd'},
- {"help", no_argument, 0, 'h'},
- {"info", no_argument, 0, 'i'},
- {"list", no_argument, 0, 'l'},
- {"meter", no_argument, 0, 'm'},
- {"state", no_argument, 0, 's'},
- {0, 0, 0, 0 }
+ {"akc", required_argument, 0, 'a'},
+ {"cap", required_argument, 0, 'c'},
+ {"devno", required_argument, 0, 'd'},
+ {"help", no_argument, 0, 'h'},
+ {"info", no_argument, 0, 'i'},
+ {"list", no_argument, 0, 'l'},
+ {"meter", no_argument, 0, 'm'},
+ {"meter_current", no_argument, 0, 'C'},
+ {"state", no_argument, 0, 's'},
+ {0, 0, 0, 0 }
};
progname = argv[0];
- while ((opt = getopt_long_only(argc, argv, "+a:c:d:hilms", long_options,
+ while ((opt = getopt_long_only(argc, argv, "+a:c:d:hilmCs", long_options,
&option_index)) != -1) {
switch (opt) {
case 'd':
@@ -795,6 +799,9 @@ int main(int argc, char *argv[])
case 'm':
command = CMD_METER_CERT;
break;
+ case 'C':
+ command = CMD_METER_CURRENT_CERT;
+ break;
case 's':
command = CMD_STATE_CERT;
break;
@@ -833,7 +840,10 @@ int main(int argc, char *argv[])
ret = sdsi_read_reg(s);
break;
case CMD_METER_CERT:
- ret = sdsi_meter_cert_show(s);
+ ret = sdsi_meter_cert_show(s, false);
+ break;
+ case CMD_METER_CURRENT_CERT:
+ ret = sdsi_meter_cert_show(s, true);
break;
case CMD_STATE_CERT:
ret = sdsi_state_cert_show(s);