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From 40a88676cdb22e844dce24c1745b6004a8cf7806 Mon Sep 17 00:00:00 2001
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From: Miroslav Rezanina <mrezanin@redhat.com>
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Date: Thu, 26 Apr 2018 02:54:07 +0000
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Subject: Remove ich9_uhci123_irqpin_override
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As we do not support RHEL 6 compatibility we remove this hack.
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This hack was introduced in RHEL 7.1 for BZ 1085701 and 1103581 (Guest
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hits call trace migrate from RHEL6.5 to RHEL7.0 host with -M 6.1
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& balloon & uhci device) by commits 8061ffe65490 and 42a193d925b3,
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and was backported to RHEL 7.0 as 0day fix (BZ 1090981,
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commit 48addb5b5b3b).
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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hw/usb/hcd-uhci.c | 13 +------------
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include/hw/usb.h | 3 ---
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2 files changed, 1 insertion(+), 15 deletions(-)
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diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c
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index 86d6ab8..9d7b9df 100644
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--- a/hw/usb/hcd-uhci.c
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+++ b/hw/usb/hcd-uhci.c
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@@ -152,8 +152,6 @@ typedef struct UHCI_QH {
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uint32_t el_link;
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} UHCI_QH;
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-bool ich9_uhci123_irqpin_override;
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-
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static void uhci_async_cancel(UHCIAsync *async);
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static void uhci_queue_fill(UHCIQueue *q, UHCI_TD *td);
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static void uhci_resume(void *opaque);
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@@ -1222,16 +1220,7 @@ static void usb_uhci_common_realize(PCIDevice *dev, Error **errp)
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/* TODO: reset value should be 0. */
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pci_conf[USB_SBRN] = USB_RELEASE_1; // release number
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- if (ich9_uhci123_irqpin_override &&
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- u->info.vendor_id == PCI_VENDOR_ID_INTEL &&
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- (u->info.device_id == PCI_DEVICE_ID_INTEL_82801I_UHCI1 ||
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- u->info.device_id == PCI_DEVICE_ID_INTEL_82801I_UHCI2 ||
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- u->info.device_id == PCI_DEVICE_ID_INTEL_82801I_UHCI3)) {
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- fprintf(stderr, "RHEL-6 compat: %s: irq_pin = 3\n", u->info.name);
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- irq_pin = 3;
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- } else {
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- irq_pin = u->info.irq_pin;
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- }
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+ irq_pin = u->info.irq_pin;
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pci_config_set_interrupt_pin(pci_conf, irq_pin + 1);
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if (s->masterbus) {
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diff --git a/include/hw/usb.h b/include/hw/usb.h
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index 5b3fb1f..b943ec9 100644
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--- a/include/hw/usb.h
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+++ b/include/hw/usb.h
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@@ -607,9 +607,6 @@ int usb_get_quirks(uint16_t vendor_id, uint16_t product_id,
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uint8_t interface_protocol);
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-/* hcd-uhci.c -- RHEL-6 machine type compatibility */
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-extern bool ich9_uhci123_irqpin_override;
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-
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/* hcd-xhci.c -- rhel7.0.0 machine type compatibility */
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extern bool migrate_cve_2014_5263_xhci_fields;
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--
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1.8.3.1
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