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-rw-r--r--libqcdm/src/commands.c127
-rw-r--r--libqcdm/src/commands.h43
-rw-r--r--libqcdm/src/error.c1
-rw-r--r--libqcdm/src/error.h3
-rw-r--r--libqcdm/src/nv-items.h30
5 files changed, 201 insertions, 3 deletions
diff --git a/libqcdm/src/commands.c b/libqcdm/src/commands.c
index 5dcbeaee..766a131e 100644
--- a/libqcdm/src/commands.c
+++ b/libqcdm/src/commands.c
@@ -107,6 +107,19 @@ check_command (const char *buf, gsize len, guint8 cmd, gsize min_len, GError **e
return FALSE;
}
+ /* NV read/write have a status byte at the end too */
+ if (cmd == DIAG_CMD_NV_READ || cmd == DIAG_CMD_NV_WRITE) {
+ DMCmdNVReadWrite *nvcmd = (DMCmdNVReadWrite *) buf;
+
+ g_warn_if_fail (len >= sizeof (DMCmdNVReadWrite));
+ if (nvcmd->status != 0) {
+ g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_NVCMD_FAILED,
+ "The NV operation failed (status 0x%X).",
+ GUINT16_FROM_LE (nvcmd->status));
+ return FALSE;
+ }
+ }
+
return TRUE;
}
@@ -384,6 +397,108 @@ qcdm_cmd_nv_get_mdn_result (const char *buf, gsize len, GError **error)
/**********************************************************************/
+static gboolean
+roam_pref_validate (guint8 dm)
+{
+ if ( dm == DIAG_NV_ROAM_PREF_HOME_ONLY
+ || dm == DIAG_NV_ROAM_PREF_ROAM_ONLY
+ || dm == DIAG_NV_ROAM_PREF_AUTO)
+ return TRUE;
+ return FALSE;
+}
+
+gsize
+qcdm_cmd_nv_get_roam_pref_new (char *buf, gsize len, guint8 profile, GError **error)
+{
+ char cmdbuf[sizeof (DMCmdNVReadWrite) + 2];
+ DMCmdNVReadWrite *cmd = (DMCmdNVReadWrite *) &cmdbuf[0];
+ DMNVItemRoamPref *req;
+
+ g_return_val_if_fail (buf != NULL, 0);
+ g_return_val_if_fail (len >= sizeof (*cmd) + DIAG_TRAILER_LEN, 0);
+
+ memset (cmd, 0, sizeof (*cmd));
+ cmd->code = DIAG_CMD_NV_READ;
+ cmd->nv_item = GUINT16_TO_LE (DIAG_NV_ROAM_PREF);
+
+ req = (DMNVItemRoamPref *) &cmd->data[0];
+ req->profile = profile;
+
+ return dm_encapsulate_buffer (cmdbuf, sizeof (*cmd), sizeof (cmdbuf), buf, len);
+}
+
+QCDMResult *
+qcdm_cmd_nv_get_roam_pref_result (const char *buf, gsize len, GError **error)
+{
+ QCDMResult *result = NULL;
+ DMCmdNVReadWrite *rsp = (DMCmdNVReadWrite *) buf;
+ DMNVItemRoamPref *roam;
+
+ g_return_val_if_fail (buf != NULL, NULL);
+
+ if (!check_command (buf, len, DIAG_CMD_NV_READ, sizeof (DMCmdNVReadWrite), error))
+ return NULL;
+
+ roam = (DMNVItemRoamPref *) &rsp->data[0];
+
+ if (!roam_pref_validate (roam->roam_pref)) {
+ g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_PARAMETER,
+ "Unknown roam preference 0x%X",
+ roam->roam_pref);
+ return NULL;
+ }
+
+ result = qcdm_result_new ();
+ qcdm_result_add_uint8 (result, QCDM_CMD_NV_GET_ROAM_PREF_ITEM_PROFILE, roam->profile);
+ qcdm_result_add_uint8 (result, QCDM_CMD_NV_GET_ROAM_PREF_ITEM_ROAM_PREF, roam->roam_pref);
+
+ return result;
+}
+
+gsize
+qcdm_cmd_nv_set_roam_pref_new (char *buf,
+ gsize len,
+ guint8 profile,
+ guint8 roam_pref,
+ GError **error)
+{
+ char cmdbuf[sizeof (DMCmdNVReadWrite) + 2];
+ DMCmdNVReadWrite *cmd = (DMCmdNVReadWrite *) &cmdbuf[0];
+ DMNVItemRoamPref *req;
+
+ g_return_val_if_fail (buf != NULL, 0);
+ g_return_val_if_fail (len >= sizeof (*cmd) + DIAG_TRAILER_LEN, 0);
+
+ if (!roam_pref_validate (roam_pref)) {
+ g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_PARAMETER,
+ "Invalid roam preference %d", roam_pref);
+ return 0;
+ }
+
+ memset (cmd, 0, sizeof (*cmd));
+ cmd->code = DIAG_CMD_NV_WRITE;
+ cmd->nv_item = GUINT16_TO_LE (DIAG_NV_ROAM_PREF);
+
+ req = (DMNVItemRoamPref *) &cmd->data[0];
+ req->profile = profile;
+ req->roam_pref = roam_pref;
+
+ return dm_encapsulate_buffer (cmdbuf, sizeof (*cmd), sizeof (cmdbuf), buf, len);
+}
+
+QCDMResult *
+qcdm_cmd_nv_set_roam_pref_result (const char *buf, gsize len, GError **error)
+{
+ g_return_val_if_fail (buf != NULL, NULL);
+
+ if (!check_command (buf, len, DIAG_CMD_NV_WRITE, sizeof (DMCmdNVReadWrite), error))
+ return NULL;
+
+ return qcdm_result_new ();
+}
+
+/**********************************************************************/
+
gsize
qcdm_cmd_cm_subsys_state_info_new (char *buf, gsize len, GError **error)
{
@@ -407,12 +522,21 @@ qcdm_cmd_cm_subsys_state_info_result (const char *buf, gsize len, GError **error
QCDMResult *result = NULL;
DMCmdSubsysCMStateInfoRsp *rsp = (DMCmdSubsysCMStateInfoRsp *) buf;
guint32 tmp_num;
+ guint32 roam_pref;
g_return_val_if_fail (buf != NULL, NULL);
if (!check_command (buf, len, DIAG_CMD_SUBSYS, sizeof (DMCmdSubsysCMStateInfoRsp), error))
return NULL;
+ roam_pref = (guint32) GUINT32_FROM_LE (rsp->roam_pref);
+ if (!roam_pref_validate (roam_pref)) {
+ g_set_error (error, QCDM_COMMAND_ERROR, QCDM_COMMAND_BAD_PARAMETER,
+ "Unknown roam preference 0x%X",
+ roam_pref);
+ return NULL;
+ }
+
result = qcdm_result_new ();
tmp_num = (guint32) GUINT32_FROM_LE (rsp->call_state);
@@ -430,8 +554,7 @@ qcdm_cmd_cm_subsys_state_info_result (const char *buf, gsize len, GError **error
tmp_num = (guint32) GUINT32_FROM_LE (rsp->band_pref);
qcdm_result_add_uint32 (result, QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_BAND_PREF, tmp_num);
- tmp_num = (guint32) GUINT32_FROM_LE (rsp->roam_pref);
- qcdm_result_add_uint32 (result, QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_ROAM_PREF, tmp_num);
+ qcdm_result_add_uint32 (result, QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_ROAM_PREF, roam_pref);
tmp_num = (guint32) GUINT32_FROM_LE (rsp->srv_domain_pref);
qcdm_result_add_uint32 (result, QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_SERVICE_DOMAIN_PREF, tmp_num);
diff --git a/libqcdm/src/commands.h b/libqcdm/src/commands.h
index f1b6f77e..a7d86748 100644
--- a/libqcdm/src/commands.h
+++ b/libqcdm/src/commands.h
@@ -112,6 +112,37 @@ QCDMResult *qcdm_cmd_nv_get_mdn_result (const char *buf,
/**********************************************************************/
+/* Values for QCDM_CMD_NV_GET_ROAM_PREF_ITEM_ROAM_PREF */
+enum {
+ QCDM_CMD_NV_ROAM_PREF_ITEM_ROAM_PREF_HOME_ONLY = 0x01,
+ QCDM_CMD_NV_ROAM_PREF_ITEM_ROAM_PREF_ROAM_ONLY = 0x06,
+ QCDM_CMD_NV_ROAM_PREF_ITEM_ROAM_PREF_AUTO = 0xFF,
+};
+
+#define QCDM_CMD_NV_GET_ROAM_PREF_ITEM_PROFILE "profile"
+#define QCDM_CMD_NV_GET_ROAM_PREF_ITEM_ROAM_PREF "roam-pref"
+
+gsize qcdm_cmd_nv_get_roam_pref_new (char *buf,
+ gsize len,
+ guint8 profile,
+ GError **error);
+
+QCDMResult *qcdm_cmd_nv_get_roam_pref_result (const char *buf,
+ gsize len,
+ GError **error);
+
+gsize qcdm_cmd_nv_set_roam_pref_new (char *buf,
+ gsize len,
+ guint8 profile,
+ guint8 roam_pref,
+ GError **error);
+
+QCDMResult *qcdm_cmd_nv_set_roam_pref_result (const char *buf,
+ gsize len,
+ GError **error);
+
+/**********************************************************************/
+
/* Values for QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_OPERATING_MODE */
enum {
QCDM_CMD_CM_SUBSYS_STATE_INFO_OPERATING_MODE_ONLINE = 5
@@ -126,6 +157,18 @@ enum {
QCDM_CMD_CM_SUBSYS_STATE_INFO_SYSTEM_MODE_WCDMA = 5
};
+/* Values for QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_ROAM_PREF */
+enum {
+ QCDM_CMD_CM_SUBSYS_STATE_INFO_ROAM_PREF_HOME_ONLY = 0x01,
+ QCDM_CMD_CM_SUBSYS_STATE_INFO_ROAM_PREF_ROAM_ONLY = 0x06,
+ QCDM_CMD_CM_SUBSYS_STATE_INFO_ROAM_PREF_AUTO = 0xFF,
+};
+
+/* Values for QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_MODE_PREF */
+enum {
+ QCDM_CMD_CM_SUBSYS_STATE_INFO_MODE_PREF_AUTO = 0x02,
+};
+
#define QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_CALL_STATE "call-state"
#define QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_OPERATING_MODE "operating-mode"
#define QCDM_CMD_CM_SUBSYS_STATE_INFO_ITEM_SYSTEM_MODE "system-mode"
diff --git a/libqcdm/src/error.c b/libqcdm/src/error.c
index bf16b56a..e3b97a04 100644
--- a/libqcdm/src/error.c
+++ b/libqcdm/src/error.c
@@ -74,6 +74,7 @@ qcdm_command_error_get_type (void)
ENUM_ENTRY (QCDM_COMMAND_BAD_PARAMETER, "QcdmCommandBadParameter"),
ENUM_ENTRY (QCDM_COMMAND_NOT_ACCEPTED, "QcdmCommandNotAccepted"),
ENUM_ENTRY (QCDM_COMMAND_BAD_MODE, "QcdmCommandBadMode"),
+ ENUM_ENTRY (QCDM_COMMAND_NVCMD_FAILED, "QcdmCommandNvCmdFailed"),
{ 0, 0, 0 }
};
diff --git a/libqcdm/src/error.h b/libqcdm/src/error.h
index 7098fcbe..7a02ae2c 100644
--- a/libqcdm/src/error.h
+++ b/libqcdm/src/error.h
@@ -39,7 +39,8 @@ enum {
QCDM_COMMAND_BAD_COMMAND = 3,
QCDM_COMMAND_BAD_PARAMETER = 4,
QCDM_COMMAND_NOT_ACCEPTED = 5,
- QCDM_COMMAND_BAD_MODE = 6
+ QCDM_COMMAND_BAD_MODE = 6,
+ QCDM_COMMAND_NVCMD_FAILED = 7,
};
#define QCDM_COMMAND_ERROR (qcdm_command_error_quark ())
diff --git a/libqcdm/src/nv-items.h b/libqcdm/src/nv-items.h
index 6f058121..b82e3a4f 100644
--- a/libqcdm/src/nv-items.h
+++ b/libqcdm/src/nv-items.h
@@ -19,10 +19,27 @@
#define LIBQCDM_NV_ITEMS_H
enum {
+ DIAG_NV_MODE_PREF = 10, /* Mode preference: 1x, HDR, auto */
DIAG_NV_DIR_NUMBER = 178, /* Mobile Directory Number (MDN) */
+ DIAG_NV_ROAM_PREF = 442, /* Roaming preference */
};
+/* Mode preference values */
+enum {
+ DIAG_NV_MODE_PREF_AUTO = 0x04,
+ DIAG_NV_MODE_PREF_1X_ONLY = 0x09,
+ DIAG_NV_MODE_PREF_HDR_ONLY = 0x0A,
+};
+
+/* DIAG_NV_MODE_PREF */
+struct DMNVItemModePref {
+ guint8 profile;
+ guint8 _unknown1;
+ guint8 mode_pref;
+} __attribute__ ((packed));
+typedef struct DMNVItemModePref DMNVItemModePref;
+
/* DIAG_NV_DIR_NUMBER */
struct DMNVItemMdn {
guint8 profile;
@@ -30,6 +47,19 @@ struct DMNVItemMdn {
} __attribute__ ((packed));
typedef struct DMNVItemMdn DMNVItemMdn;
+/* Roam preference values */
+enum {
+ DIAG_NV_ROAM_PREF_HOME_ONLY = 0x01,
+ DIAG_NV_ROAM_PREF_ROAM_ONLY = 0x06,
+ DIAG_NV_ROAM_PREF_AUTO = 0xFF,
+};
+
+/* DIAG_NV_ROAM_PREF */
+struct DMNVItemRoamPref {
+ guint8 profile;
+ guint8 roam_pref;
+} __attribute__ ((packed));
+typedef struct DMNVItemRoamPref DMNVItemRoamPref;
#endif /* LIBQCDM_NV_ITEMS_H */
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-06-08 05:40:04 +0000