[Qemu-devel] [PATCH 18/20] acpi: remove acpi_gpe_blk

[Gerd Hoffmann <kraxel@redhat.com>]

With gpe being switched to memory api this is no longer needed.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/acpi.c       |    7 -------
 hw/acpi.h       |    2 --
 hw/acpi_ich9.c  |    1 -
 hw/acpi_piix4.c |    1 -
 4 files changed, 0 insertions(+), 11 deletions(-)

diff --git a/hw/acpi.c b/hw/acpi.c
index e58e45f..ae29a59 100644
--- a/hw/acpi.c
+++ b/hw/acpi.c
@@ -493,11 +493,6 @@ void acpi_gpe_init(ACPIREGS *ar, uint8_t len)
     ar->gpe.en = g_malloc0(len / 2);
 }
 
-void acpi_gpe_blk(ACPIREGS *ar, uint32_t blk)
-{
-    ar->gpe.blk = blk;
-}
-
 void acpi_gpe_reset(ACPIREGS *ar)
 {
     memset(ar->gpe.sts, 0, ar->gpe.len / 2);
@@ -523,7 +518,6 @@ void acpi_gpe_ioport_writeb(ACPIREGS *ar, uint32_t addr, uint32_t val)
 {
     uint8_t *cur;
 
-    addr -= ar->gpe.blk;
     cur = acpi_gpe_ioport_get_ptr(ar, addr);
     if (addr < ar->gpe.len / 2) {
         /* GPE_STS */
@@ -541,7 +535,6 @@ uint32_t acpi_gpe_ioport_readb(ACPIREGS *ar, uint32_t addr)
     uint8_t *cur;
     uint32_t val;
 
-    addr -= ar->gpe.blk;
     cur = acpi_gpe_ioport_get_ptr(ar, addr);
     val = 0;
     if (cur != NULL) {
diff --git a/hw/acpi.h b/hw/acpi.h
index 918d7f5..afda153 100644
--- a/hw/acpi.h
+++ b/hw/acpi.h
@@ -104,7 +104,6 @@ struct ACPIPM1CNT {
 };
 
 struct ACPIGPE {
-    uint32_t blk;
     uint8_t len;
 
     uint8_t *sts;
@@ -150,7 +149,6 @@ void acpi_pm1_cnt_reset(ACPIREGS *ar);
 
 /* GPE0 */
 void acpi_gpe_init(ACPIREGS *ar, uint8_t len);
-void acpi_gpe_blk(ACPIREGS *ar, uint32_t blk);
 void acpi_gpe_reset(ACPIREGS *ar);
 
 void acpi_gpe_ioport_writeb(ACPIREGS *ar, uint32_t addr, uint32_t val);
diff --git a/hw/acpi_ich9.c b/hw/acpi_ich9.c
index 4faa18d..50b3585 100644
--- a/hw/acpi_ich9.c
+++ b/hw/acpi_ich9.c
@@ -215,7 +215,6 @@ void ich9_pm_init(ICH9LPCPMRegs *pm, qemu_irq sci_irq, qemu_irq cmos_s3)
     acpi_pm1_cnt_init(&pm->acpi_regs, &pm->io);
 
     acpi_gpe_init(&pm->acpi_regs, ICH9_PMIO_GPE0_LEN);
-    acpi_gpe_blk(&pm->acpi_regs, 0);
     memory_region_init_io(&pm->io_gpe, &ich9_gpe_ops, pm, "apci-gpe0",
                           ICH9_PMIO_GPE0_LEN);
     memory_region_add_subregion(&pm->io, ICH9_PMIO_GPE0_STS, &pm->io_gpe);
diff --git a/hw/acpi_piix4.c b/hw/acpi_piix4.c
index b75be72..d74fff9 100644
--- a/hw/acpi_piix4.c
+++ b/hw/acpi_piix4.c
@@ -586,7 +586,6 @@ static void piix4_acpi_system_hot_add_init(PCIBus *bus, PIIX4PMState *s)
     memory_region_init_io(&s->io_gpe, &piix4_gpe_ops, s, "apci-gpe0",
                           GPE_LEN);
     memory_region_add_subregion(get_system_io(), GPE_BASE, &s->io_gpe);
-    acpi_gpe_blk(&s->ar, 0);
 
     register_ioport_read(PCI_UP_BASE, 4, 4, pci_up_read, s);
     register_ioport_read(PCI_DOWN_BASE, 4, 4, pci_down_read, s);
-- 
1.7.1