svn commit: r200808 - head/sys/dev/ste
Pyun YongHyeon
yongari at FreeBSD.org
Mon Dec 21 20:18:01 UTC 2009
Author: yongari
Date: Mon Dec 21 20:18:01 2009
New Revision: 200808
URL: http://svn.freebsd.org/changeset/base/200808
Log:
style(9)
Modified:
head/sys/dev/ste/if_ste.c
Modified: head/sys/dev/ste/if_ste.c
==============================================================================
--- head/sys/dev/ste/if_ste.c Mon Dec 21 20:17:34 2009 (r200807)
+++ head/sys/dev/ste/if_ste.c Mon Dec 21 20:18:01 2009 (r200808)
@@ -202,7 +202,7 @@ SYSCTL_INT(_hw_ste, OID_AUTO, rxsyncs, C
static void
ste_mii_sync(struct ste_softc *sc)
{
- int i;
+ int i;
MII_SET(STE_PHYCTL_MDIR|STE_PHYCTL_MDATA);
@@ -220,7 +220,7 @@ ste_mii_sync(struct ste_softc *sc)
static void
ste_mii_send(struct ste_softc *sc, uint32_t bits, int cnt)
{
- int i;
+ int i;
MII_CLR(STE_PHYCTL_MCLK);
@@ -243,7 +243,7 @@ ste_mii_send(struct ste_softc *sc, uint3
static int
ste_mii_readreg(struct ste_softc *sc, struct ste_mii_frame *frame)
{
- int i, ack;
+ int i, ack;
/*
* Set up frame for RX.
@@ -290,7 +290,7 @@ ste_mii_readreg(struct ste_softc *sc, st
* need to clock through 16 cycles to keep the PHY(s) in sync.
*/
if (ack) {
- for(i = 0; i < 16; i++) {
+ for (i = 0; i < 16; i++) {
MII_CLR(STE_PHYCTL_MCLK);
DELAY(1);
MII_SET(STE_PHYCTL_MCLK);
@@ -319,8 +319,8 @@ fail:
DELAY(1);
if (ack)
- return(1);
- return(0);
+ return (1);
+ return (0);
}
/*
@@ -363,14 +363,14 @@ ste_mii_writereg(struct ste_softc *sc, s
*/
MII_CLR(STE_PHYCTL_MDIR);
- return(0);
+ return (0);
}
static int
ste_miibus_readreg(device_t dev, int phy, int reg)
{
- struct ste_softc *sc;
- struct ste_mii_frame frame;
+ struct ste_softc *sc;
+ struct ste_mii_frame frame;
sc = device_get_softc(dev);
@@ -383,14 +383,14 @@ ste_miibus_readreg(device_t dev, int phy
frame.mii_regaddr = reg;
ste_mii_readreg(sc, &frame);
- return(frame.mii_data);
+ return (frame.mii_data);
}
static int
ste_miibus_writereg(device_t dev, int phy, int reg, int data)
{
- struct ste_softc *sc;
- struct ste_mii_frame frame;
+ struct ste_softc *sc;
+ struct ste_mii_frame frame;
sc = device_get_softc(dev);
bzero((char *)&frame, sizeof(frame));
@@ -401,14 +401,14 @@ ste_miibus_writereg(device_t dev, int ph
ste_mii_writereg(sc, &frame);
- return(0);
+ return (0);
}
static void
ste_miibus_statchg(device_t dev)
{
- struct ste_softc *sc;
- struct mii_data *mii;
+ struct ste_softc *sc;
+ struct mii_data *mii;
sc = device_get_softc(dev);
@@ -424,21 +424,21 @@ ste_miibus_statchg(device_t dev)
static int
ste_ifmedia_upd(struct ifnet *ifp)
{
- struct ste_softc *sc;
+ struct ste_softc *sc;
sc = ifp->if_softc;
STE_LOCK(sc);
ste_ifmedia_upd_locked(ifp);
STE_UNLOCK(sc);
- return(0);
+ return (0);
}
static void
ste_ifmedia_upd_locked(struct ifnet *ifp)
{
- struct ste_softc *sc;
- struct mii_data *mii;
+ struct ste_softc *sc;
+ struct mii_data *mii;
sc = ifp->if_softc;
STE_LOCK_ASSERT(sc);
@@ -455,8 +455,8 @@ ste_ifmedia_upd_locked(struct ifnet *ifp
static void
ste_ifmedia_sts(struct ifnet *ifp, struct ifmediareq *ifmr)
{
- struct ste_softc *sc;
- struct mii_data *mii;
+ struct ste_softc *sc;
+ struct mii_data *mii;
sc = ifp->if_softc;
mii = device_get_softc(sc->ste_miibus);
@@ -471,7 +471,7 @@ ste_ifmedia_sts(struct ifnet *ifp, struc
static void
ste_wait(struct ste_softc *sc)
{
- int i;
+ int i;
for (i = 0; i < STE_TIMEOUT; i++) {
if (!(CSR_READ_4(sc, STE_DMACTL) & STE_DMACTL_DMA_HALTINPROG))
@@ -489,7 +489,7 @@ ste_wait(struct ste_softc *sc)
static int
ste_eeprom_wait(struct ste_softc *sc)
{
- int i;
+ int i;
DELAY(1000);
@@ -502,10 +502,10 @@ ste_eeprom_wait(struct ste_softc *sc)
if (i == 100) {
device_printf(sc->ste_dev, "eeprom failed to come ready\n");
- return(1);
+ return (1);
}
- return(0);
+ return (0);
}
/*
@@ -515,11 +515,11 @@ ste_eeprom_wait(struct ste_softc *sc)
static int
ste_read_eeprom(struct ste_softc *sc, caddr_t dest, int off, int cnt, int swap)
{
- int err = 0, i;
- uint16_t word = 0, *ptr;
+ uint16_t word, *ptr;
+ int err = 0, i;
if (ste_eeprom_wait(sc))
- return(1);
+ return (1);
for (i = 0; i < cnt; i++) {
CSR_WRITE_2(sc, STE_EEPROM_CTL, STE_EEOPCODE_READ | (off + i));
@@ -534,16 +534,16 @@ ste_read_eeprom(struct ste_softc *sc, ca
*ptr = word;
}
- return(err ? 1 : 0);
+ return (err ? 1 : 0);
}
static void
ste_setmulti(struct ste_softc *sc)
{
- struct ifnet *ifp;
- int h = 0;
- uint32_t hashes[2] = { 0, 0 };
- struct ifmultiaddr *ifma;
+ struct ifnet *ifp;
+ struct ifmultiaddr *ifma;
+ uint32_t hashes[2] = { 0, 0 };
+ int h;
ifp = sc->ste_ifp;
if (ifp->if_flags & IFF_ALLMULTI || ifp->if_flags & IFF_PROMISC) {
@@ -640,9 +640,9 @@ ste_poll_locked(struct ifnet *ifp, enum
static void
ste_intr(void *xsc)
{
- struct ste_softc *sc;
- struct ifnet *ifp;
- uint16_t status;
+ struct ste_softc *sc;
+ struct ifnet *ifp;
+ uint16_t status;
sc = xsc;
STE_LOCK(sc);
@@ -732,17 +732,17 @@ ste_rxeoc(struct ste_softc *sc)
static int
ste_rxeof(struct ste_softc *sc)
{
- struct mbuf *m;
- struct ifnet *ifp;
- struct ste_chain_onefrag *cur_rx;
- int total_len = 0, count=0, rx_npkts = 0;
- uint32_t rxstat;
+ struct mbuf *m;
+ struct ifnet *ifp;
+ struct ste_chain_onefrag *cur_rx;
+ uint32_t rxstat;
+ int total_len = 0, count = 0, rx_npkts = 0;
STE_LOCK_ASSERT(sc);
ifp = sc->ste_ifp;
- while((rxstat = sc->ste_cdata.ste_rx_head->ste_ptr->ste_status)
+ while ((rxstat = sc->ste_cdata.ste_rx_head->ste_ptr->ste_status)
& STE_RXSTAT_DMADONE) {
#ifdef DEVICE_POLLING
if (ifp->if_capenable & IFCAP_POLLING) {
@@ -819,8 +819,8 @@ ste_rxeof(struct ste_softc *sc)
static void
ste_txeoc(struct ste_softc *sc)
{
- uint8_t txstat;
- struct ifnet *ifp;
+ struct ifnet *ifp;
+ uint8_t txstat;
ifp = sc->ste_ifp;
@@ -856,14 +856,14 @@ ste_txeoc(struct ste_softc *sc)
static void
ste_txeof(struct ste_softc *sc)
{
- struct ste_chain *cur_tx;
- struct ifnet *ifp;
- int idx;
+ struct ifnet *ifp;
+ struct ste_chain *cur_tx;
+ int idx;
ifp = sc->ste_ifp;
idx = sc->ste_cdata.ste_tx_cons;
- while(idx != sc->ste_cdata.ste_tx_prod) {
+ while (idx != sc->ste_cdata.ste_tx_prod) {
cur_tx = &sc->ste_cdata.ste_tx_chain[idx];
if (!(cur_tx->ste_ptr->ste_ctl & STE_TXCTL_DMADONE))
@@ -885,9 +885,9 @@ ste_txeof(struct ste_softc *sc)
static void
ste_stats_update(void *xsc)
{
- struct ste_softc *sc;
- struct ifnet *ifp;
- struct mii_data *mii;
+ struct ste_softc *sc;
+ struct ifnet *ifp;
+ struct mii_data *mii;
sc = xsc;
STE_LOCK_ASSERT(sc);
@@ -927,11 +927,11 @@ ste_stats_update(void *xsc)
static int
ste_probe(device_t dev)
{
- struct ste_type *t;
+ struct ste_type *t;
t = ste_devs;
- while(t->ste_name != NULL) {
+ while (t->ste_name != NULL) {
if ((pci_get_vendor(dev) == t->ste_vid) &&
(pci_get_device(dev) == t->ste_did)) {
device_set_desc(dev, t->ste_name);
@@ -940,7 +940,7 @@ ste_probe(device_t dev)
t++;
}
- return(ENXIO);
+ return (ENXIO);
}
/*
@@ -950,10 +950,10 @@ ste_probe(device_t dev)
static int
ste_attach(device_t dev)
{
- struct ste_softc *sc;
- struct ifnet *ifp;
- int error = 0, rid;
- u_char eaddr[6];
+ struct ste_softc *sc;
+ struct ifnet *ifp;
+ u_char eaddr[6];
+ int error = 0, rid;
sc = device_get_softc(dev);
sc->ste_dev = dev;
@@ -1082,7 +1082,7 @@ fail:
if (error)
ste_detach(dev);
- return(error);
+ return (error);
}
/*
@@ -1095,8 +1095,8 @@ fail:
static int
ste_detach(device_t dev)
{
- struct ste_softc *sc;
- struct ifnet *ifp;
+ struct ste_softc *sc;
+ struct ifnet *ifp;
sc = device_get_softc(dev);
KASSERT(mtx_initialized(&sc->ste_mtx), ("ste mutex not initialized"));
@@ -1136,22 +1136,22 @@ ste_detach(device_t dev)
mtx_destroy(&sc->ste_mtx);
- return(0);
+ return (0);
}
static int
ste_newbuf(struct ste_softc *sc, struct ste_chain_onefrag *c, struct mbuf *m)
{
- struct mbuf *m_new = NULL;
+ struct mbuf *m_new = NULL;
if (m == NULL) {
MGETHDR(m_new, M_DONTWAIT, MT_DATA);
if (m_new == NULL)
- return(ENOBUFS);
+ return (ENOBUFS);
MCLGET(m_new, M_DONTWAIT);
if (!(m_new->m_flags & M_EXT)) {
m_freem(m_new);
- return(ENOBUFS);
+ return (ENOBUFS);
}
m_new->m_len = m_new->m_pkthdr.len = MCLBYTES;
} else {
@@ -1167,15 +1167,15 @@ ste_newbuf(struct ste_softc *sc, struct
c->ste_ptr->ste_frag.ste_addr = vtophys(mtod(m_new, caddr_t));
c->ste_ptr->ste_frag.ste_len = (1536 + ETHER_VLAN_ENCAP_LEN) | STE_FRAG_LAST;
- return(0);
+ return (0);
}
static int
ste_init_rx_list(struct ste_softc *sc)
{
- struct ste_chain_data *cd;
- struct ste_list_data *ld;
- int i;
+ struct ste_chain_data *cd;
+ struct ste_list_data *ld;
+ int i;
cd = &sc->ste_cdata;
ld = sc->ste_ldata;
@@ -1183,7 +1183,7 @@ ste_init_rx_list(struct ste_softc *sc)
for (i = 0; i < STE_RX_LIST_CNT; i++) {
cd->ste_rx_chain[i].ste_ptr = &ld->ste_rx_list[i];
if (ste_newbuf(sc, &cd->ste_rx_chain[i], NULL) == ENOBUFS)
- return(ENOBUFS);
+ return (ENOBUFS);
if (i == (STE_RX_LIST_CNT - 1)) {
cd->ste_rx_chain[i].ste_next =
&cd->ste_rx_chain[0];
@@ -1200,15 +1200,15 @@ ste_init_rx_list(struct ste_softc *sc)
cd->ste_rx_head = &cd->ste_rx_chain[0];
- return(0);
+ return (0);
}
static void
ste_init_tx_list(struct ste_softc *sc)
{
- struct ste_chain_data *cd;
- struct ste_list_data *ld;
- int i;
+ struct ste_chain_data *cd;
+ struct ste_list_data *ld;
+ int i;
cd = &sc->ste_cdata;
ld = sc->ste_ldata;
@@ -1232,7 +1232,7 @@ ste_init_tx_list(struct ste_softc *sc)
static void
ste_init(void *xsc)
{
- struct ste_softc *sc;
+ struct ste_softc *sc;
sc = xsc;
STE_LOCK(sc);
@@ -1243,8 +1243,8 @@ ste_init(void *xsc)
static void
ste_init_locked(struct ste_softc *sc)
{
- int i;
- struct ifnet *ifp;
+ struct ifnet *ifp;
+ int i;
STE_LOCK_ASSERT(sc);
ifp = sc->ste_ifp;
@@ -1353,8 +1353,8 @@ ste_init_locked(struct ste_softc *sc)
static void
ste_stop(struct ste_softc *sc)
{
- int i;
- struct ifnet *ifp;
+ struct ifnet *ifp;
+ int i;
STE_LOCK_ASSERT(sc);
ifp = sc->ste_ifp;
@@ -1397,7 +1397,7 @@ ste_stop(struct ste_softc *sc)
static void
ste_reset(struct ste_softc *sc)
{
- int i;
+ int i;
STE_SETBIT4(sc, STE_ASICCTL,
STE_ASICCTL_GLOBAL_RESET|STE_ASICCTL_RX_RESET|
@@ -1420,15 +1420,15 @@ ste_reset(struct ste_softc *sc)
static int
ste_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
{
- struct ste_softc *sc;
- struct ifreq *ifr;
- struct mii_data *mii;
- int error = 0;
+ struct ste_softc *sc;
+ struct ifreq *ifr;
+ struct mii_data *mii;
+ int error = 0;
sc = ifp->if_softc;
ifr = (struct ifreq *)data;
- switch(command) {
+ switch (command) {
case SIOCSIFFLAGS:
STE_LOCK(sc);
if (ifp->if_flags & IFF_UP) {
@@ -1476,7 +1476,7 @@ ste_ioctl(struct ifnet *ifp, u_long comm
!(ifp->if_capenable & IFCAP_POLLING)) {
error = ether_poll_register(ste_poll, ifp);
if (error)
- return(error);
+ return (error);
STE_LOCK(sc);
/* Disable interrupts */
CSR_WRITE_2(sc, STE_IMR, 0);
@@ -1502,16 +1502,16 @@ ste_ioctl(struct ifnet *ifp, u_long comm
break;
}
- return(error);
+ return (error);
}
static int
ste_encap(struct ste_softc *sc, struct ste_chain *c, struct mbuf *m_head)
{
- int frag = 0;
- struct ste_frag *f = NULL;
- struct mbuf *m;
- struct ste_desc *d;
+ struct mbuf *m;
+ struct ste_desc *d;
+ struct ste_frag *f = NULL;
+ int frag = 0;
d = c->ste_ptr;
d->ste_ctl = 0;
@@ -1549,13 +1549,13 @@ encap_retry:
d->ste_frags[frag - 1].ste_len |= STE_FRAG_LAST;
d->ste_ctl = 1;
- return(0);
+ return (0);
}
static void
ste_start(struct ifnet *ifp)
{
- struct ste_softc *sc;
+ struct ste_softc *sc;
sc = ifp->if_softc;
STE_LOCK(sc);
@@ -1566,10 +1566,10 @@ ste_start(struct ifnet *ifp)
static void
ste_start_locked(struct ifnet *ifp)
{
- struct ste_softc *sc;
- struct mbuf *m_head = NULL;
- struct ste_chain *cur_tx;
- int idx;
+ struct ste_softc *sc;
+ struct ste_chain *cur_tx;
+ struct mbuf *m_head = NULL;
+ int idx;
sc = ifp->if_softc;
STE_LOCK_ASSERT(sc);
@@ -1582,7 +1582,7 @@ ste_start_locked(struct ifnet *ifp)
idx = sc->ste_cdata.ste_tx_prod;
- while(sc->ste_cdata.ste_tx_chain[idx].ste_mbuf == NULL) {
+ while (sc->ste_cdata.ste_tx_chain[idx].ste_mbuf == NULL) {
/*
* We cannot re-use the last (free) descriptor;
* the chip may not have read its ste_next yet.
@@ -1641,7 +1641,7 @@ ste_start_locked(struct ifnet *ifp)
static void
ste_watchdog(struct ste_softc *sc)
{
- struct ifnet *ifp;
+ struct ifnet *ifp;
ifp = sc->ste_ifp;
STE_LOCK_ASSERT(sc);
@@ -1663,7 +1663,7 @@ ste_watchdog(struct ste_softc *sc)
static int
ste_shutdown(device_t dev)
{
- struct ste_softc *sc;
+ struct ste_softc *sc;
sc = device_get_softc(dev);
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