Implement iicbus_write_ivar and impelemnt the NOSTOP ivar in both read
and write.
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parent
ddce1c3ddb
commit
604d83bdce
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=306589
@ -192,6 +192,26 @@ iicbus_read_ivar(device_t bus, device_t child, int which, uintptr_t *result)
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case IICBUS_IVAR_ADDR:
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*result = devi->addr;
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break;
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case IICBUS_IVAR_NOSTOP:
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*result = devi->nostop;
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break;
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}
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return (0);
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}
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static int
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iicbus_write_ivar(device_t bus, device_t child, int which, uintptr_t value)
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{
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struct iicbus_ivar *devi = IICBUS_IVAR(child);
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switch (which) {
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default:
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return (EINVAL);
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case IICBUS_IVAR_ADDR:
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return (EINVAL);
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case IICBUS_IVAR_NOSTOP:
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devi->nostop = value;
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break;
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}
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return (0);
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}
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@ -328,6 +348,7 @@ static device_method_t iicbus_methods[] = {
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DEVMETHOD(bus_print_child, iicbus_print_child),
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DEVMETHOD(bus_probe_nomatch, iicbus_probe_nomatch),
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DEVMETHOD(bus_read_ivar, iicbus_read_ivar),
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DEVMETHOD(bus_write_ivar, iicbus_write_ivar),
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DEVMETHOD(bus_child_pnpinfo_str, iicbus_child_pnpinfo_str),
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DEVMETHOD(bus_child_location_str, iicbus_child_location_str),
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DEVMETHOD(bus_hinted_child, iicbus_hinted_child),
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