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Small change, this will allow this driver version to be used

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on 6.2 RELEASE, you simply won't get MSI/X support.
This commit is contained in:
jfv 2007-10-11 17:58:28 +00:00
parent 287974ed2d
commit cc2e44be9f
1 changed files with 4 additions and 0 deletions
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4
sys/dev/em/if_em.c
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@ -2588,6 +2588,7 @@ em_allocate_pci_resources(struct adapter *adapter)
adapter->msi = 0; /* Set defaults */
rid = 0x0;
#if __FreeBSD_version > 602111 /* MSI support is present */
if (adapter->hw.mac.type >= e1000_82575) {
/*
* Setup MSI/X
@ -2618,6 +2619,7 @@ em_allocate_pci_resources(struct adapter *adapter)
adapter->msi = 1;
}
}
#endif /* FreeBSD_version */
adapter->res_interrupt = bus_alloc_resource_any(dev,
SYS_RES_IRQ, &rid, RF_SHAREABLE | RF_ACTIVE);
@ -2709,12 +2711,14 @@ em_free_pci_resources(struct adapter *adapter)
bus_release_resource(dev, SYS_RES_IRQ,
adapter->msi ? 1 : 0, adapter->res_interrupt);
#if __FreeBSD_version > 602111 /* MSI support is present */
if (adapter->msix_mem != NULL)
bus_release_resource(dev, SYS_RES_MEMORY,
PCIR_BAR(EM_MSIX_BAR), adapter->msix_mem);
if (adapter->msi)
pci_release_msi(dev);
#endif /* FreeBSD_version */
if (adapter->res_memory != NULL)
bus_release_resource(dev, SYS_RES_MEMORY,