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Differential D14258 Diff 39029 sys/arm/xilinx/zy7_devcfg.c

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sys/arm/xilinx/zy7_devcfg.c

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{ {
struct sysctl_oid *fclk_node; struct sysctl_oid *fclk_node;
char fclk_num[4]; char fclk_num[4];
int i; int i;
sysctl_ctx_init(&sc->sysctl_tree); sysctl_ctx_init(&sc->sysctl_tree);
sc->sysctl_tree_top = SYSCTL_ADD_NODE(&sc->sysctl_tree, sc->sysctl_tree_top = SYSCTL_ADD_NODE(&sc->sysctl_tree,
SYSCTL_STATIC_CHILDREN(_hw_fpga), OID_AUTO, "fclk", SYSCTL_STATIC_CHILDREN(_hw_fpga), OID_AUTO, "fclk",
CTLFLAG_RD, 0, ""); CTLFLAG_RD, 0,
"FCLK devices");
if (sc->sysctl_tree_top == NULL) { if (sc->sysctl_tree_top == NULL) {
sysctl_ctx_free(&sc->sysctl_tree); sysctl_ctx_free(&sc->sysctl_tree);
return (-1); return (-1);
} }
for (i = 0; i < FCLK_NUM; i++) { for (i = 0; i < FCLK_NUM; i++) {
snprintf(fclk_num, sizeof(fclk_num), "%d", i); snprintf(fclk_num, sizeof(fclk_num), "%d", i);
fclk_node = SYSCTL_ADD_NODE(&sc->sysctl_tree, fclk_node = SYSCTL_ADD_NODE(&sc->sysctl_tree,
SYSCTL_CHILDREN(sc->sysctl_tree_top), OID_AUTO, fclk_num, SYSCTL_CHILDREN(sc->sysctl_tree_top), OID_AUTO, fclk_num,
CTLFLAG_RD, 0, ""); CTLFLAG_RD, 0,
"FCLK device parameters");
SYSCTL_ADD_INT(&sc->sysctl_tree, SYSCTL_ADD_INT(&sc->sysctl_tree,
SYSCTL_CHILDREN(fclk_node), OID_AUTO, SYSCTL_CHILDREN(fclk_node), OID_AUTO,
"actual_freq", CTLFLAG_RD, "actual_freq", CTLFLAG_RD,
&fclk_configs[i].actual_frequency, i, &fclk_configs[i].actual_frequency, i,
"Actual frequency"); "Actual frequency");
SYSCTL_ADD_PROC(&sc->sysctl_tree, SYSCTL_ADD_PROC(&sc->sysctl_tree,
SYSCTL_CHILDREN(fclk_node), OID_AUTO, SYSCTL_CHILDREN(fclk_node), OID_AUTO,
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