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authorHolger Schurig <hs4233@mail.mn-solutions.de>2007-10-09 10:41:57 +0200
committerJeff Garzik <jeff@garzik.org>2007-11-10 04:25:10 -0500
commit4ef31702c1a83a380d5e144f5af55e21f59c9bb6 (patch)
treec9c8cce3b9973bb90a75859764fa304d5e56050f /drivers
parenthermes: clarify Intel reference in Kconfig help (diff)
downloadlinux-dev-4ef31702c1a83a380d5e144f5af55e21f59c9bb6.tar.xz
linux-dev-4ef31702c1a83a380d5e144f5af55e21f59c9bb6.zip
libertas: fixes for slow hardware
Fixes for slow hardware. Signed-off-by: Vitaly V. Bursov <vitalyvb@ukr.net> Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/libertas/if_cs.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/wireless/libertas/if_cs.c b/drivers/net/wireless/libertas/if_cs.c
index 0360cad363a8..ec89dabc412c 100644
--- a/drivers/net/wireless/libertas/if_cs.c
+++ b/drivers/net/wireless/libertas/if_cs.c
@@ -148,11 +148,11 @@ static int if_cs_poll_while_fw_download(struct if_cs_card *card, uint addr, u8 r
{
int i;
- for (i = 0; i < 500; i++) {
+ for (i = 0; i < 1000; i++) {
u8 val = if_cs_read8(card, addr);
if (val == reg)
return i;
- udelay(100);
+ udelay(500);
}
return -ETIME;
}
@@ -878,6 +878,9 @@ static int if_cs_probe(struct pcmcia_device *p_dev)
goto out3;
}
+ /* Clear any interrupt cause that happend while sending
+ * firmware/initializing card */
+ if_cs_write16(card, IF_CS_C_INT_CAUSE, IF_CS_C_IC_MASK);
if_cs_enable_ints(card);
/* And finally bring the card up */