d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Actually fix the TX performance with polling(4) enabled

Browse Source 
by increasing the TX list size from 64 to 128, which is
adequate for HZ=1000.

Submitted by:	Vsevolod Lobko
This commit is contained in:
Ruslan Ermilov 2004-04-06 11:04:54 +00:00
parent 30a4ab088a
commit e2c039a234
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=127937
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
sys/pci/if_ste.c
View File

@ -651,7 +651,7 @@ ste_poll(struct ifnet *ifp, enum poll_cmd cmd, int count)
if (ifp->if_snd.ifq_head != NULL)
ste_start(ifp);
if (sc->rxcycles > 0 && cmd == POLL_AND_CHECK_STATUS) {
if (cmd == POLL_AND_CHECK_STATUS) {
u_int16_t status;
status = CSR_READ_2(sc, STE_ISR_ACK);

2
sys/pci/if_stereg.h
View File

@ -466,7 +466,7 @@ struct ste_desc_onefrag {
#define STE_PACKET_SIZE 1536
#define ETHER_ALIGN 2
#define STE_RX_LIST_CNT 64
#define STE_TX_LIST_CNT 64
#define STE_TX_LIST_CNT 128
#define STE_INC(x, y) (x) = (x + 1) % y
#define STE_NEXT(x, y) (x + 1) % y