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MFp4: Set the bus handle to the bus handle of the resource, not the

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starting value.  This is more pedantically correct (since the handle
isn't always identical to the start of the resource) and also doesn't
access the innards of struct resource direct (which I forbid in my
tree).  We need to do this for all resource types, not just ioport.

Reviewed by: njl
This commit is contained in:
Warner Losh 2004-06-27 13:04:19 +00:00
parent 55336b83e0
commit a323657048
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=131189
1 changed files with 2 additions and 3 deletions
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sys/dev/acpica/acpi.c
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@ -891,10 +891,9 @@ acpi_alloc_resource(device_t bus, device_t child, int type, int *rid,
if (res == NULL)
return (NULL);
/* Copy the bus tag from the pre-allocated resource. */
/* Copy the bus tag and handle from the pre-allocated resource. */
rman_set_bustag(res, rman_get_bustag(rle->res));
if (type == SYS_RES_IOPORT)
rman_set_bushandle(res, res->r_start);
rman_set_bushandle(res, rman_get_bushandle(res));
/* If requested, activate the resource using the parent's method. */
if (flags & RF_ACTIVE)