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| author | John Baldwin <jhb@FreeBSD.org> | 2020-05-14 18:49:43 +0000 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2020-05-14 18:49:43 +0000 |
| commit | dab54ab1a8387e4aaf0d4f351f86bd6f6d6b1f06 (patch) | |
| tree | 8e5cc5cd5bc9c85a07ec64c3c6331ded43f7f747 /usr.sbin | |
| parent | a94911934a2b83ee4c3865e7fd7fb1dd42d87983 (diff) | |
| download | src-test2-dab54ab1a8387e4aaf0d4f351f86bd6f6d6b1f06.tar.gz src-test2-dab54ab1a8387e4aaf0d4f351f86bd6f6d6b1f06.zip | |
Notes
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/bhyve/pci_emul.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/usr.sbin/bhyve/pci_emul.c b/usr.sbin/bhyve/pci_emul.c index aad653bf19f7..81b0102313a4 100644 --- a/usr.sbin/bhyve/pci_emul.c +++ b/usr.sbin/bhyve/pci_emul.c @@ -898,26 +898,26 @@ msicap_cfgwrite(struct pci_devinst *pi, int capoff, int offset, msgctrl &= ~rwmask; msgctrl |= val & rwmask; val = msgctrl; - - addrlo = pci_get_cfgdata32(pi, capoff + 4); - if (msgctrl & PCIM_MSICTRL_64BIT) - msgdata = pci_get_cfgdata16(pi, capoff + 12); - else - msgdata = pci_get_cfgdata16(pi, capoff + 8); - - mme = msgctrl & PCIM_MSICTRL_MME_MASK; - pi->pi_msi.enabled = msgctrl & PCIM_MSICTRL_MSI_ENABLE ? 1 : 0; - if (pi->pi_msi.enabled) { - pi->pi_msi.addr = addrlo; - pi->pi_msi.msg_data = msgdata; - pi->pi_msi.maxmsgnum = 1 << (mme >> 4); - } else { - pi->pi_msi.maxmsgnum = 0; - } - pci_lintr_update(pi); } - CFGWRITE(pi, offset, val, bytes); + + msgctrl = pci_get_cfgdata16(pi, capoff + 2); + addrlo = pci_get_cfgdata32(pi, capoff + 4); + if (msgctrl & PCIM_MSICTRL_64BIT) + msgdata = pci_get_cfgdata16(pi, capoff + 12); + else + msgdata = pci_get_cfgdata16(pi, capoff + 8); + + mme = msgctrl & PCIM_MSICTRL_MME_MASK; + pi->pi_msi.enabled = msgctrl & PCIM_MSICTRL_MSI_ENABLE ? 1 : 0; + if (pi->pi_msi.enabled) { + pi->pi_msi.addr = addrlo; + pi->pi_msi.msg_data = msgdata; + pi->pi_msi.maxmsgnum = 1 << (mme >> 4); + } else { + pi->pi_msi.maxmsgnum = 0; + } + pci_lintr_update(pi); } void |