From: Marcelo Tosatti <mtosatti@redhat.com>
To: qemu-devel@nongnu.org, kvm-devel@lists.sourceforge.net
Cc: aliguori@us.ibm.com, Marcelo Tosatti <mtosatti@redhat.com>
Subject: [Qemu-devel] [patch 02/24] QEMU/KVM: add OperationRegion and GPE handler for add/removal notification
Date: Tue, 11 Mar 2008 17:11:53 -0300 [thread overview]
Message-ID: <20080311201417.351876245@localhost.localdomain> (raw)
In-Reply-To: 20080311201151.959635433@localhost.localdomain
[-- Attachment #1: devicehotplug.2 --]
[-- Type: text/plain, Size: 7727 bytes --]
Use GPE _L01 to notify OSPM.
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Index: kvm-userspace.hotplug2/bios/acpi-dsdt.dsl
===================================================================
--- kvm-userspace.hotplug2.orig/bios/acpi-dsdt.dsl
+++ kvm-userspace.hotplug2/bios/acpi-dsdt.dsl
@@ -407,6 +407,13 @@ DefinitionBlock (
Package() {0x001fffff, 3, LNKB, 0},
})
+ OperationRegion(PCST, SystemIO, 0xae00, 0x08)
+ Field (PCST, DWordAcc, NoLock, WriteAsZeros)
+ {
+ PCIU, 32,
+ PCID, 32,
+ }
+
Device (S1) { // Slot 1
Name (_ADR, 0x00010000)
Method (_EJ0,1) { Return (0x0) }
@@ -1142,6 +1149,256 @@ DefinitionBlock (
Return(0x01)
}
Method(_L01) {
+ /* Up status */
+ If (And(\_SB.PCI0.PCIU, 0x2)) {
+ Notify(\_SB.PCI0.S1, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x4)) {
+ Notify(\_SB.PCI0.S2, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x8)) {
+ Notify(\_SB.PCI0.S3, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x10)) {
+ Notify(\_SB.PCI0.S4, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x20)) {
+ Notify(\_SB.PCI0.S5, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x40)) {
+ Notify(\_SB.PCI0.S6, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x80)) {
+ Notify(\_SB.PCI0.S7, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x0100)) {
+ Notify(\_SB.PCI0.S8, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x0200)) {
+ Notify(\_SB.PCI0.S9, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x0400)) {
+ Notify(\_SB.PCI0.S10, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x0800)) {
+ Notify(\_SB.PCI0.S11, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x1000)) {
+ Notify(\_SB.PCI0.S12, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x2000)) {
+ Notify(\_SB.PCI0.S13, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x4000)) {
+ Notify(\_SB.PCI0.S14, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x8000)) {
+ Notify(\_SB.PCI0.S15, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x10000)) {
+ Notify(\_SB.PCI0.S16, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x20000)) {
+ Notify(\_SB.PCI0.S17, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x40000)) {
+ Notify(\_SB.PCI0.S18, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x80000)) {
+ Notify(\_SB.PCI0.S19, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x100000)) {
+ Notify(\_SB.PCI0.S20, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x200000)) {
+ Notify(\_SB.PCI0.S21, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x400000)) {
+ Notify(\_SB.PCI0.S22, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x800000)) {
+ Notify(\_SB.PCI0.S23, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x1000000)) {
+ Notify(\_SB.PCI0.S24, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x2000000)) {
+ Notify(\_SB.PCI0.S25, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x4000000)) {
+ Notify(\_SB.PCI0.S26, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x8000000)) {
+ Notify(\_SB.PCI0.S27, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x10000000)) {
+ Notify(\_SB.PCI0.S28, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x20000000)) {
+ Notify(\_SB.PCI0.S29, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x40000000)) {
+ Notify(\_SB.PCI0.S30, 0x1)
+ }
+
+ If (And(\_SB.PCI0.PCIU, 0x80000000)) {
+ Notify(\_SB.PCI0.S31, 0x1)
+ }
+
+ /* Down status */
+ If (And(\_SB.PCI0.PCID, 0x2)) {
+ Notify(\_SB.PCI0.S1, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x4)) {
+ Notify(\_SB.PCI0.S2, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x8)) {
+ Notify(\_SB.PCI0.S3, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x10)) {
+ Notify(\_SB.PCI0.S4, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x20)) {
+ Notify(\_SB.PCI0.S5, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x40)) {
+ Notify(\_SB.PCI0.S6, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x80)) {
+ Notify(\_SB.PCI0.S7, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x0100)) {
+ Notify(\_SB.PCI0.S8, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x0200)) {
+ Notify(\_SB.PCI0.S9, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x0400)) {
+ Notify(\_SB.PCI0.S10, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x0800)) {
+ Notify(\_SB.PCI0.S11, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x1000)) {
+ Notify(\_SB.PCI0.S12, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x2000)) {
+ Notify(\_SB.PCI0.S13, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x4000)) {
+ Notify(\_SB.PCI0.S14, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x8000)) {
+ Notify(\_SB.PCI0.S15, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x10000)) {
+ Notify(\_SB.PCI0.S16, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x20000)) {
+ Notify(\_SB.PCI0.S17, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x40000)) {
+ Notify(\_SB.PCI0.S18, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x80000)) {
+ Notify(\_SB.PCI0.S19, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x100000)) {
+ Notify(\_SB.PCI0.S20, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x200000)) {
+ Notify(\_SB.PCI0.S21, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x400000)) {
+ Notify(\_SB.PCI0.S22, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x800000)) {
+ Notify(\_SB.PCI0.S23, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x1000000)) {
+ Notify(\_SB.PCI0.S24, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x2000000)) {
+ Notify(\_SB.PCI0.S25, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x4000000)) {
+ Notify(\_SB.PCI0.S26, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x8000000)) {
+ Notify(\_SB.PCI0.S27, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x10000000)) {
+ Notify(\_SB.PCI0.S28, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x20000000)) {
+ Notify(\_SB.PCI0.S29, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x40000000)) {
+ Notify(\_SB.PCI0.S30, 0x3)
+ }
+
+ If (And(\_SB.PCI0.PCID, 0x80000000)) {
+ Notify(\_SB.PCI0.S31, 0x3)
+ }
+
Return(0x01)
}
Method(_L02) {
--
next prev parent reply other threads:[~2008-03-11 20:15 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-11 20:11 [Qemu-devel] [patch 00/24] QEMU ACPI PCI hotplug support Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 01/24] QEMU/KVM: add devices to represent PCI slots with _EJ0 method Marcelo Tosatti
2008-03-11 20:11 ` Marcelo Tosatti [this message]
2008-03-11 20:11 ` [Qemu-devel] [patch 03/24] QEMU/KVM: add pci_find_bus Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 04/24] QEMU/KVM: return PCIDevice on net device init and record devfn Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 05/24] QEMU/KVM: pci hotplug GPE support Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 06/24] QEMU/KVM: dynamic drive/drive_opt index allocation Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 07/24] QEMU/KVM: dynamic nic info " Marcelo Tosatti
2008-03-11 20:11 ` [Qemu-devel] [patch 08/24] QEMU/KVM: drive removal support Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 09/24] QEMU/KVM: record devfn on block driver instance Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 10/24] QEMU/KVM: move drives_opt for external use Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 11/24] QEMU/KVM: net/drive add/remove tweaks Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 12/24] QEMU/KVM: add net_client_uninit Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 13/24] QEMU/KVM: export get_param_value/check_params Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 14/24] QEMU/KVM: add pci_find_device Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 15/24] QEMU/KVM: virtio_blk_init return PCIDevice pointer Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 16/24] QEMU/KVM: device and disk hot-add Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 17/24] QEMU/KVM: add cpu_unregister_io_memory and make io mem table index dynamic Marcelo Tosatti
2008-03-18 12:32 ` [Qemu-devel] Re: [kvm-devel] " Amit Shah
2008-03-18 13:54 ` Marcelo Tosatti
2008-03-18 14:13 ` [Qemu-devel] " Amit Shah
2008-03-18 15:22 ` [Qemu-devel] " Avi Kivity
2008-03-11 20:12 ` [Qemu-devel] [patch 18/24] QEMU/KVM: notify _EJ0 through _SEJ OperationRegion Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 19/24] QEMU/KVM: handle SEJ notifications Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 20/24] QEMU/KVM: add qemu_free_irqs Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 21/24] QEMU/KVM: add pci_unregister_device Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 22/24] QEMU/KVM: LSI SCSI and e1000 unregister callbacks Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 23/24] QEMU/KVM: zero ioport_opaque on isa_unassign_ioport Marcelo Tosatti
2008-03-11 20:12 ` [Qemu-devel] [patch 24/24] QEMU/KVM: device hot-remove Marcelo Tosatti
2008-03-16 12:30 ` [Qemu-devel] Re: [kvm-devel] [patch 00/24] QEMU ACPI PCI hotplug support Avi Kivity
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