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From: Kip Macy <kmacy@FreeBSD.org>
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Subject: PERFORCE change 94436 for review
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http://perforce.freebsd.org/chv.cgi?CH=94436

Change 94436 by kmacy@kmacy_storage:sun4v_work on 2006/04/02 04:22:44

	add hvio_config_put fix hcall implementation

Affected files ...

.. //depot/projects/kmacy_sun4v/src/sys/sun4v/include/hypervisor_api.h#7 edit
.. //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/hcall.S#6 edit

Differences ...

==== //depot/projects/kmacy_sun4v/src/sys/sun4v/include/hypervisor_api.h#7 (text+ko) ====

@@ -96,6 +96,8 @@
 			  uint64_t *err_flag, uint64_t *data);
 extern uint64_t hvio_config_get(devhandle_t dev_hdl, uint64_t pci_device, 
 				uint64_t r_addr, uint64_t size, uint32_t *data);
+extern uint64_t hvio_config_put(devhandle_t dev_hdl, uint64_t pci_device, 
+				uint64_t r_addr, uint64_t size, uint32_t data, uint32_t err_flags);
 
 extern void hv_magic_trap_on(void);
 extern void hv_magic_trap_off(void);

==== //depot/projects/kmacy_sun4v/src/sys/sun4v/sun4v/hcall.S#6 (text+ko) ====

@@ -33,9 +33,12 @@
 		
 #include <machine/asm.h>
 #include <machine/asi.h>
+#include <machine/asmacros.h>
 #include <machine/hypervisor_api.h>
 #include <machine/pstate.h>
 
+#include "assym.s"
+
 #if defined(lint)
 #error lint
 #endif
@@ -524,6 +527,20 @@
 	SET_SIZE(hv_cpu_qconf)
 
 	/*
+	 * CPU Mondo Send
+	 * arg0-1 cpulist (%o0, %o1)
+	 * arg2 data (%o2)
+	 *
+	 */
+	ENTRY(hv_cpu_mondo_send)
+	ldx	[PCPU(MONDO_DATA_RA)], %o2
+	mov	HV_INTR_SEND, %o5
+	ta	FAST_TRAP
+	retl
+	 membar	#Sync
+	END(hv_cpu_mondo_send)
+		
+	/*
 	 * arg0 - devhandle
 	 * arg1 - pci_device
 	 * arg2 - pci_config_offset
@@ -557,6 +574,7 @@
 	ENTRY(hvio_config_put)
 	mov	HVIO_CONFIG_PUT, %o5
 	ta	FAST_TRAP
+	 stuw	%o1, [%o5]
 	retl
 	nop
 	SET_SIZE(hvio_config_put)