Displaying 20 results from an estimated 27 matches for "pci_msix_flag".
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pci_msix_flags
2009 Jun 05
1
[PATCHv3 05/13] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 Jun 05
1
[PATCHv3 05/13] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2008 Jul 02
4
Please pull ia64 trees
Hi Keir,
Please pull the ia64 trees:
http://xenbits.xensource.com/ext/ia64/xen-unstable.hg
http://xenbits.xensource.com/ext/ia64/linux-2.6.18-xen.hg
This includes updates of acpi related files, save/restore update for
pv_ops and bug fixes from Akio, and mini-os update from Samuel Thibault.
Thanks,
--
yamahata
_______________________________________________
Xen-devel mailing list
2009 Jun 02
0
[PATCHv2 05/13] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 Jun 02
0
[PATCHv2 05/13] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 Jun 18
0
[PATCHv5 05/13] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 Jun 18
0
[PATCHv5 05/13] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 Jun 10
0
[PATCHv4 05/13] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 Jun 10
0
[PATCHv4 05/13] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 May 25
1
[PATCH 05/11] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 May 25
1
[PATCH 05/11] qemu: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 Jun 21
1
[PATCHv6 05/12] qemu/pci: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2009 Jun 21
1
[PATCHv6 05/12] qemu/pci: MSI-X support functions
...ork is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+#define MSIX_CAP_LENGTH 12
+
+/* MSI...
2010 Jun 10
2
[PATCH for-2.6.35] virtio-pci: disable msi at startup
...i.h | 4 ++++
3 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 60f30e7..740fb4e 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -2292,6 +2292,7 @@ void pci_msi_off(struct pci_dev *dev)
pci_write_config_word(dev, pos + PCI_MSIX_FLAGS, control);
}
}
+EXPORT_SYMBOL_GPL(pci_msi_off);
#ifndef HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_SIZE
int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size)
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 95896f3..ef8d9d5 100644
--- a/drivers/virtio/virti...
2010 Jun 10
2
[PATCH for-2.6.35] virtio-pci: disable msi at startup
...i.h | 4 ++++
3 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 60f30e7..740fb4e 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -2292,6 +2292,7 @@ void pci_msi_off(struct pci_dev *dev)
pci_write_config_word(dev, pos + PCI_MSIX_FLAGS, control);
}
}
+EXPORT_SYMBOL_GPL(pci_msi_off);
#ifndef HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_SIZE
int pci_set_dma_max_seg_size(struct pci_dev *dev, unsigned int size)
diff --git a/drivers/virtio/virtio_pci.c b/drivers/virtio/virtio_pci.c
index 95896f3..ef8d9d5 100644
--- a/drivers/virtio/virti...
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
...ms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+#include <qemu-kvm.h>
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+
+/* MSI-X table format */
+#define M...
2009 May 20
0
[PATCHv2-RFC 1/2] qemu-kvm: add MSI-X support
...ms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+#include <qemu-kvm.h>
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+
+/* MSI-X table format */
+#define M...
2009 May 11
0
[PATCH 1/2] qemu-kvm: add MSI-X support
...ms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+#include <qemu-kvm.h>
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+
+/* MSI-X table format */
+#define M...
2009 May 11
0
[PATCH 1/2] qemu-kvm: add MSI-X support
...ms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ */
+
+#include "hw.h"
+#include "msix.h"
+#include "pci.h"
+#include <qemu-kvm.h>
+
+/* Declaration from linux/pci_regs.h */
+#define PCI_CAP_ID_MSIX 0x11 /* MSI-X */
+#define PCI_MSIX_FLAGS 2 /* Table at lower 11 bits */
+#define PCI_MSIX_FLAGS_QSIZE 0x7FF
+#define PCI_MSIX_FLAGS_ENABLE (1 << 15)
+#define PCI_MSIX_FLAGS_BIRMASK (7 << 0)
+
+/* MSI-X capability structure */
+#define MSIX_TABLE_OFFSET 4
+#define MSIX_PBA_OFFSET 8
+
+/* MSI-X table format */
+#define M...
2014 Jul 26
0
[RFC PATCH 09/11] PCI/MSI: refactor PCI MSI driver
...cap + PCI_MSI_FLAGS, control);
+ return default_restore_msi_irqs(msi);
}
static void msix_clear_and_set_ctrl(struct pci_dev *dev, u16 clear, u16 set)
@@ -159,6 +150,25 @@ static void msix_clear_and_set_ctrl(struct pci_dev *dev, u16 clear, u16 set)
pci_write_config_word(dev, dev->msix_cap + PCI_MSIX_FLAGS, ctrl);
}
+static void msi_set_enable(struct msi_irqs *msi, int enable, int type)
+{
+ u16 control;
+ struct pci_dev *dev = msi->data;
+
+ if (type == MSI_TYPE) {
+ pci_read_config_word(dev, dev->msi_cap + PCI_MSI_FLAGS, &control);
+ control &= ~PCI_MSI_FLAGS_ENABLE;
+ if (enab...