diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/re/if_re.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/sys/dev/re/if_re.c b/sys/dev/re/if_re.c index d81e4d664437..2b0ef3a46503 100644 --- a/sys/dev/re/if_re.c +++ b/sys/dev/re/if_re.c @@ -1185,23 +1185,17 @@ re_attach(dev) device_printf(dev, "Using %d MSI messages\n", msic); sc->rl_msi = 1; + /* Explicitly set MSI enable bit. */ + CSR_WRITE_1(sc, RL_EECMD, RL_EE_MODE); + cfg = CSR_READ_1(sc, RL_CFG2); + cfg |= RL_CFG2_MSI; + CSR_WRITE_1(sc, RL_CFG2, cfg); + CSR_WRITE_1(sc, RL_EECMD, 0); } else pci_release_msi(dev); } } - /* For MSI capable hardwares, explicitily set/clear MSI enable bit. */ - if (msic != 0) { - CSR_WRITE_1(sc, RL_EECMD, RL_EE_MODE); - cfg = CSR_READ_1(sc, RL_CFG2); - if (sc->rl_msi != 0) - cfg |= RL_CFG2_MSI; - else - cfg &= ~RL_CFG2_MSI; - CSR_WRITE_1(sc, RL_CFG2, cfg); - CSR_WRITE_1(sc, RL_EECMD, 0); - } - /* Allocate interrupt */ if (sc->rl_msi == 0) { rid = 0; |