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authormjacob <mjacob@FreeBSD.org>2007-03-14 05:58:07 +0000
committermjacob <mjacob@FreeBSD.org>2007-03-14 05:58:07 +0000
commit5578c406a968d3f657817f4afb165224d6297d3b (patch)
tree3771907afe13d02c6362cc7e321caf2f7b19d82a /sys/dev/isp
parent35376076cb34e672b8b3b6bda741b7bb15317a9c (diff)
downloadFreeBSD-src-5578c406a968d3f657817f4afb165224d6297d3b.zip
FreeBSD-src-5578c406a968d3f657817f4afb165224d6297d3b.tar.gz
Don't call isp_intr from isp_start- this seems to, in rare cases,
cause confusion with at least the 23XX chipsets where the output queue index pointer just gets a bit whacko. MFC after: 1 day
Diffstat (limited to 'sys/dev/isp')
-rw-r--r--sys/dev/isp/isp.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/sys/dev/isp/isp.c b/sys/dev/isp/isp.c
index cef6487..6e938bc 100644
--- a/sys/dev/isp/isp.c
+++ b/sys/dev/isp/isp.c
@@ -3995,8 +3995,7 @@ int
isp_start(XS_T *xs)
{
ispsoftc_t *isp;
- uint32_t nxti, optr, handle, isr;
- uint16_t sema, mbox;
+ uint32_t nxti, optr, handle;
uint8_t local[QENTRY_LEN];
ispreq_t *reqp, *qep;
void *cdbp;
@@ -4261,11 +4260,6 @@ isp_start(XS_T *xs)
(long) XS_XFRLEN(xs));
ISP_ADD_REQUEST(isp, nxti);
isp->isp_nactive++;
- if (IS_23XX(isp) || IS_24XX(isp)) {
- if (ISP_READ_ISR(isp, &isr, &sema, &mbox)) {
- isp_intr(isp, isr, sema, mbox);
- }
- }
return (CMD_QUEUED);
}
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