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Pollute bge(4) with #if's and #ifdef's to make MFC easier.

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MFC after:	3 days
This commit is contained in:
Jung-uk Kim 2007-03-06 19:15:16 +00:00
parent 94e6bc303f
commit 4e35d186f1
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=167279
1 changed files with 77 additions and 27 deletions
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104
sys/dev/bge/if_bge.c
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@ -1668,20 +1668,25 @@ bge_probe(device_t dev)
char model[64], buf[96];
const struct bge_revision *br;
const struct bge_vendor *v;
const char *pname;
uint32_t id;
id = pci_read_config(dev, BGE_PCI_MISC_CTL, 4) &
BGE_PCIMISCCTL_ASICREV;
br = bge_lookup_rev(id);
v = bge_lookup_vendor(vid);
if (pci_get_vpd_ident(dev, &pname))
snprintf(model, 64, "%s %s",
v->v_name,
br != NULL ? br->br_name :
"NetXtreme Ethernet Controller");
else
snprintf(model, 64, "%s", pname);
{
#if __FreeBSD_version > 700024
const char *pname;
if (pci_get_vpd_ident(dev, &pname) == 0)
snprintf(model, 64, "%s", pname);
else
#endif
snprintf(model, 64, "%s %s",
v->v_name,
br != NULL ? br->br_name :
"NetXtreme Ethernet Controller");
}
snprintf(buf, 96, "%s, %sASIC rev. %#04x", model,
br != NULL ? "" : "unknown ", id >> 16);
device_set_desc_copy(dev, buf);
@ -2104,6 +2109,7 @@ bge_dma_alloc(device_t dev)
return (0);
}
#if __FreeBSD_version > 700025
/*
* Return true if this device has more than one port.
*/
@ -2151,6 +2157,7 @@ bge_can_use_msi(struct bge_softc *sc)
}
return (can_use_msi);
}
#endif
static int
bge_attach(device_t dev)
@ -2160,7 +2167,7 @@ bge_attach(device_t dev)
uint32_t hwcfg = 0;
uint32_t mac_tmp = 0;
u_char eaddr[6];
int error = 0, msicount, rid, trys, reg;
int error = 0, rid, trys, reg;
sc = device_get_softc(dev);
sc->bge_dev = dev;
@ -2265,22 +2272,30 @@ bge_attach(device_t dev)
}
#endif
/*
* Allocate the interrupt, using MSI if possible. These devices
* support 8 MSI messages, but only the first one is used in
* normal operation.
*/
if (bge_can_use_msi(sc)) {
msicount = pci_msi_count(dev);
if (msicount > 1)
msicount = 1;
} else
msicount = 0;
if (msicount == 1 && pci_alloc_msi(dev, &msicount) == 0) {
rid = 1;
sc->bge_flags |= BGE_FLAG_MSI;
} else
rid = 0;
#if __FreeBSD_version > 700025
{
int msicount;
/*
* Allocate the interrupt, using MSI if possible. These devices
* support 8 MSI messages, but only the first one is used in
* normal operation.
*/
if (bge_can_use_msi(sc)) {
msicount = pci_msi_count(dev);
if (msicount > 1)
msicount = 1;
} else
msicount = 0;
if (msicount == 1 && pci_alloc_msi(dev, &msicount) == 0) {
rid = 1;
sc->bge_flags |= BGE_FLAG_MSI;
} else
rid = 0;
}
#else
rid = 0;
#endif
sc->bge_irq = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid,
RF_SHAREABLE | RF_ACTIVE);
@ -2395,7 +2410,10 @@ bge_attach(device_t dev)
IFQ_SET_READY(&ifp->if_snd);
ifp->if_hwassist = BGE_CSUM_FEATURES;
ifp->if_capabilities = IFCAP_HWCSUM | IFCAP_VLAN_HWTAGGING |
IFCAP_VLAN_MTU | IFCAP_VLAN_HWCSUM;
IFCAP_VLAN_MTU;
#ifdef IFCAP_VLAN_HWCSUM
ifp->if_capabilities |= IFCAP_VLAN_HWCSUM;
#endif
ifp->if_capenable = ifp->if_capabilities;
#ifdef DEVICE_POLLING
ifp->if_capabilities |= IFCAP_POLLING;
@ -2466,7 +2484,8 @@ bge_attach(device_t dev)
bge_ifmedia_upd, bge_ifmedia_sts)) {
if (trys++ < 4) {
device_printf(sc->bge_dev, "Try again\n");
bge_miibus_writereg(sc->bge_dev, 1, MII_BMCR, BMCR_RESET);
bge_miibus_writereg(sc->bge_dev, 1, MII_BMCR,
BMCR_RESET);
goto again;
}
@ -2504,8 +2523,13 @@ bge_attach(device_t dev)
/*
* Hookup IRQ last.
*/
#if __FreeBSD_version > 700030
error = bus_setup_intr(dev, sc->bge_irq, INTR_TYPE_NET | INTR_MPSAFE,
NULL, bge_intr, sc, &sc->bge_intrhand);
#else
error = bus_setup_intr(dev, sc->bge_irq, INTR_TYPE_NET | INTR_MPSAFE,
bge_intr, sc, &sc->bge_intrhand);
#endif
if (error) {
bge_detach(dev);
@ -2567,8 +2591,10 @@ bge_release_resources(struct bge_softc *sc)
bus_release_resource(dev, SYS_RES_IRQ,
sc->bge_flags & BGE_FLAG_MSI ? 1 : 0, sc->bge_irq);
#if __FreeBSD_version > 700025
if (sc->bge_flags & BGE_FLAG_MSI)
pci_release_msi(dev);
#endif
if (sc->bge_res != NULL)
bus_release_resource(dev, SYS_RES_MEMORY,
@ -2904,8 +2930,14 @@ bge_rxeof(struct bge_softc *sc)
* attach that information to the packet.
*/
if (have_tag) {
#if __FreeBSD_version > 700022
m->m_pkthdr.ether_vtag = vlan_tag;
m->m_flags |= M_VLANTAG;
#else
VLAN_INPUT_TAG_NEW(ifp, m, vlan_tag);
if (m == NULL)
continue;
#endif
}
BGE_UNLOCK(sc);
@ -3333,11 +3365,23 @@ bge_encap(struct bge_softc *sc, struct mbuf **m_head, uint32_t *txidx)
/* ... and put VLAN tag into first segment. */
d = &sc->bge_ldata.bge_tx_ring[*txidx];
#if __FreeBSD_version > 700022
if (m->m_flags & M_VLANTAG) {
d->bge_flags |= BGE_TXBDFLAG_VLAN_TAG;
d->bge_vlan_tag = m->m_pkthdr.ether_vtag;
} else
d->bge_vlan_tag = 0;
#else
{
struct m_tag *mtag;
if ((mtag = VLAN_OUTPUT_TAG(sc->bge_ifp, m)) != NULL) {
d->bge_flags |= BGE_TXBDFLAG_VLAN_TAG;
d->bge_vlan_tag = VLAN_TAG_VALUE(mtag);
} else
d->bge_vlan_tag = 0;
}
#endif
/*
* Insure that the map for this transmission
@ -3420,7 +3464,11 @@ bge_start_locked(struct ifnet *ifp)
* If there's a BPF listener, bounce a copy of this frame
* to him.
*/
#ifdef ETHER_BPF_MTAP
ETHER_BPF_MTAP(ifp, m_head);
#else
BPF_MTAP(ifp, m_head);
#endif
}
if (count == 0)
@ -3805,7 +3853,9 @@ bge_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
ifp->if_hwassist = BGE_CSUM_FEATURES;
else
ifp->if_hwassist = 0;
#ifdef VLAN_CAPABILITIES
VLAN_CAPABILITIES(ifp);
#endif
}
break;
default: