diff options
| author | msaitoh <msaitoh@NetBSD.org> | 2022-03-10 03:57:33 +0000 |
|---|---|---|
| committer | msaitoh <msaitoh@NetBSD.org> | 2022-03-10 03:57:33 +0000 |
| commit | 4d5e12f94dcae36d6fcacb4f319b4953575feecb (patch) | |
| tree | fb2cebf989b87430c76b69dd80d9ee09601c6ad4 /sys/dev | |
| parent | d22b3e2fd1f5480c709d440483680d7d32f34c03 (diff) | |
Modify comment to clarify EIAC setting.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/pci/ixgbe/ixgbe.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/sys/dev/pci/ixgbe/ixgbe.c b/sys/dev/pci/ixgbe/ixgbe.c index 11bf3b8ed7f..3a8b4f84790 100644 --- a/sys/dev/pci/ixgbe/ixgbe.c +++ b/sys/dev/pci/ixgbe/ixgbe.c @@ -1,4 +1,4 @@ -/* $NetBSD: ixgbe.c,v 1.308 2022/03/10 03:53:46 msaitoh Exp $ */ +/* $NetBSD: ixgbe.c,v 1.309 2022/03/10 03:57:33 msaitoh Exp $ */ /****************************************************************************** @@ -64,7 +64,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ixgbe.c,v 1.308 2022/03/10 03:53:46 msaitoh Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ixgbe.c,v 1.309 2022/03/10 03:57:33 msaitoh Exp $"); #ifdef _KERNEL_OPT #include "opt_inet.h" @@ -5194,8 +5194,9 @@ ixgbe_enable_intr(struct adapter *adapter) /* With MSI-X we use auto clear */ if (adapter->msix_mem) { /* - * It's not required to set TCP_TIMER because we don't use - * it. + * We use auto clear for RTX_QUEUE only. Don't use other + * interrupts (e.g. link interrupt). BTW, we don't use + * TCP_TIMER interrupt itself. */ IXGBE_WRITE_REG(hw, IXGBE_EIAC, IXGBE_EIMS_RTX_QUEUE); } |
