d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Remove Unused/Dead Code

Browse Source 
MFC after:5 days
This commit is contained in:
David C Somayajulu 2016-04-23 01:22:12 +00:00
parent 0533d72612
commit e5baa39aec
1 changed files with 0 additions and 141 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

141
sys/dev/bxe/bxe.c
View File

@ -4429,115 +4429,6 @@ bxe_ifmedia_status(struct ifnet *ifp, struct ifmediareq *ifmr)
}
}
static int
bxe_ioctl_nvram(struct bxe_softc *sc,
uint32_t priv_op,
struct ifreq *ifr)
{
struct bxe_nvram_data nvdata_base;
struct bxe_nvram_data *nvdata;
int len;
int error = 0;
copyin(ifr->ifr_data, &nvdata_base, sizeof(nvdata_base));
len = (sizeof(struct bxe_nvram_data) +
nvdata_base.len -
sizeof(uint32_t));
if (len > sizeof(struct bxe_nvram_data)) {
if ((nvdata = (struct bxe_nvram_data *)
malloc(len, M_DEVBUF,
(M_NOWAIT | M_ZERO))) == NULL) {
BLOGE(sc, "BXE_IOC_RD_NVRAM malloc failed priv_op 0x%x "
" len = 0x%x\n", priv_op, len);
return (1);
}
memcpy(nvdata, &nvdata_base, sizeof(struct bxe_nvram_data));
} else {
nvdata = &nvdata_base;
}
if (priv_op == BXE_IOC_RD_NVRAM) {
BLOGD(sc, DBG_IOCTL, "IOC_RD_NVRAM 0x%x %d\n",
nvdata->offset, nvdata->len);
error = bxe_nvram_read(sc,
nvdata->offset,
(uint8_t *)nvdata->value,
nvdata->len);
copyout(nvdata, ifr->ifr_data, len);
} else { /* BXE_IOC_WR_NVRAM */
BLOGD(sc, DBG_IOCTL, "IOC_WR_NVRAM 0x%x %d\n",
nvdata->offset, nvdata->len);
copyin(ifr->ifr_data, nvdata, len);
error = bxe_nvram_write(sc,
nvdata->offset,
(uint8_t *)nvdata->value,
nvdata->len);
}
if (len > sizeof(struct bxe_nvram_data)) {
free(nvdata, M_DEVBUF);
}
return (error);
}
static int
bxe_ioctl_stats_show(struct bxe_softc *sc,
uint32_t priv_op,
struct ifreq *ifr)
{
const size_t str_size = (BXE_NUM_ETH_STATS * STAT_NAME_LEN);
const size_t stats_size = (BXE_NUM_ETH_STATS * sizeof(uint64_t));
caddr_t p_tmp;
uint32_t *offset;
int i;
switch (priv_op)
{
case BXE_IOC_STATS_SHOW_NUM:
memset(ifr->ifr_data, 0, sizeof(union bxe_stats_show_data));
((union bxe_stats_show_data *)ifr->ifr_data)->desc.num =
BXE_NUM_ETH_STATS;
((union bxe_stats_show_data *)ifr->ifr_data)->desc.len =
STAT_NAME_LEN;
return (0);
case BXE_IOC_STATS_SHOW_STR:
memset(ifr->ifr_data, 0, str_size);
p_tmp = ifr->ifr_data;
for (i = 0; i < BXE_NUM_ETH_STATS; i++) {
strcpy(p_tmp, bxe_eth_stats_arr[i].string);
p_tmp += STAT_NAME_LEN;
}
return (0);
case BXE_IOC_STATS_SHOW_CNT:
memset(ifr->ifr_data, 0, stats_size);
p_tmp = ifr->ifr_data;
for (i = 0; i < BXE_NUM_ETH_STATS; i++) {
offset = ((uint32_t *)&sc->eth_stats +
bxe_eth_stats_arr[i].offset);
switch (bxe_eth_stats_arr[i].size) {
case 4:
*((uint64_t *)p_tmp) = (uint64_t)*offset;
break;
case 8:
*((uint64_t *)p_tmp) = HILO_U64(*offset, *(offset + 1));
break;
default:
*((uint64_t *)p_tmp) = 0;
}
p_tmp += sizeof(uint64_t);
}
return (0);
default:
return (-1);
}
}
static void
bxe_handle_chip_tq(void *context,
int pending)
@ -4578,8 +4469,6 @@ bxe_ioctl(if_t ifp,
{
struct bxe_softc *sc = if_getsoftc(ifp);
struct ifreq *ifr = (struct ifreq *)data;
struct bxe_nvram_data *nvdata;
uint32_t priv_op;
int mask = 0;
int reinit = 0;
int error = 0;
@ -4768,36 +4657,6 @@ bxe_ioctl(if_t ifp,
error = ifmedia_ioctl(ifp, ifr, &sc->ifmedia, command);
break;
case SIOCGPRIVATE_0:
copyin(ifr->ifr_data, &priv_op, sizeof(priv_op));
switch (priv_op)
{
case BXE_IOC_RD_NVRAM:
case BXE_IOC_WR_NVRAM:
nvdata = (struct bxe_nvram_data *)ifr->ifr_data;
BLOGD(sc, DBG_IOCTL,
"Received Private NVRAM ioctl addr=0x%x size=%u\n",
nvdata->offset, nvdata->len);
error = bxe_ioctl_nvram(sc, priv_op, ifr);
break;
case BXE_IOC_STATS_SHOW_NUM:
case BXE_IOC_STATS_SHOW_STR:
case BXE_IOC_STATS_SHOW_CNT:
BLOGD(sc, DBG_IOCTL, "Received Private Stats ioctl (%d)\n",
priv_op);
error = bxe_ioctl_stats_show(sc, priv_op, ifr);
break;
default:
BLOGW(sc, "Received Private Unknown ioctl (%d)\n", priv_op);
error = EINVAL;
break;
}
break;
default:
BLOGD(sc, DBG_IOCTL, "Received Unknown Ioctl (cmd=%lu)\n",
(command & 0xff));