diff options
Diffstat (limited to 'sys/net/bpfdesc.h')
| -rw-r--r-- | sys/net/bpfdesc.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/net/bpfdesc.h b/sys/net/bpfdesc.h index a48590d..0edcaf6 100644 --- a/sys/net/bpfdesc.h +++ b/sys/net/bpfdesc.h @@ -51,12 +51,12 @@ struct bpf_d { LIST_ENTRY(bpf_d) bd_next; /* Linked list of descriptors */ /* - * Buffer slots: two mbuf clusters buffer the incoming packets. + * Buffer slots: two malloc buffers store the incoming packets. * The model has three slots. Sbuf is always occupied. * sbuf (store) - Receive interrupt puts packets here. - * hbuf (hold) - When sbuf is full, put cluster here and + * hbuf (hold) - When sbuf is full, put buffer here and * wakeup read (replace sbuf with fbuf). - * fbuf (free) - When read is done, put cluster here. + * fbuf (free) - When read is done, put buffer here. * On receiving, if sbuf is full and fbuf is 0, packet is dropped. */ caddr_t bd_sbuf; /* store slot */ |
