search for: release_regions

Port reservation is not required. Furthermore, this port is shared by other VMware services for host-side communication. Signed-off-by: Sinclair Yeh <syeh at vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom at vmware.com> Cc: pv-drivers at vmware.com Cc: linux-graphics-maintainer at vmware.com Cc: virtualization at lists.linux-foundation.org Cc: linux-kernel at vger.kernel.org

This port is used by quite a few guest-to-host communication capabilities, e.g. getting configuration, logging, etc. Currently multiple kernel modules, and one or more priviledged guest user mode app, e.g. open-vm-tools, use this port without reservation. It was determined that no reservation is required when accessing the port in this manner. Signed-off-by: Sinclair Yeh <syeh at

This port is used by quite a few guest-to-host communication capabilities, e.g. getting configuration, logging, etc. Currently multiple kernel modules, and one or more priviledged guest user mode app, e.g. open-vm-tools, use this port without reservation. It was determined that no reservation is required when accessing the port in this manner. Signed-off-by: Sinclair Yeh <syeh at

This port is used by quite a few guest-to-host communication capabilities, e.g. getting configuration, logging, etc. Currently multiple kernel modules, and one or more priviledged guest user mode app, e.g. open-vm-tools, use this port without reservation. It was determined that no reservation is required when accessing the port in this manner. Signed-off-by: Sinclair Yeh <syeh at

This port is used by quite a few guest-to-host communication capabilities, e.g. getting configuration, logging, etc. Currently multiple kernel modules, and one or more priviledged guest user mode app, e.g. open-vm-tools, use this port without reservation. It was determined that no reservation is required when accessing the port in this manner. Signed-off-by: Sinclair Yeh <syeh at

...me); > + if (rc) { > + dev_err(&pdev->dev, "failed to get pci regions.\n"); > + goto disable_device; > + } > + > + rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); > + if (rc) { > + dev_err(&pdev->dev, "Cannot set DMA mask\n"); > + goto release_regions; > + } > + > + mdev->mmio.pa = pci_resource_start(pdev, mdev->ops->mmio_bar); > + mdev->mmio.len = pci_resource_len(pdev, mdev->ops->mmio_bar); > + mdev->mmio.va = pci_ioremap_bar(pdev, mdev->ops->mmio_bar); > + if (!mdev->mmio.va) { > + dev_err(&...

...me); > + if (rc) { > + dev_err(&pdev->dev, "failed to get pci regions.\n"); > + goto disable_device; > + } > + > + rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); > + if (rc) { > + dev_err(&pdev->dev, "Cannot set DMA mask\n"); > + goto release_regions; > + } > + > + mdev->mmio.pa = pci_resource_start(pdev, mdev->ops->mmio_bar); > + mdev->mmio.len = pci_resource_len(pdev, mdev->ops->mmio_bar); > + mdev->mmio.va = pci_ioremap_bar(pdev, mdev->ops->mmio_bar); > + if (!mdev->mmio.va) { > + dev_err(&...

I got so sick of seing the check_region warnings from BusLogic.c I actually fixed it properly. Never use check region, reserve it before the probe with request region instead and check the error result; free region if setup fails. Should be functionally identical to the original except for fixing the potential race. Subject: Fix BusLogic to stop using check_region Signed-off-by: Zachary Amsden

I got so sick of seing the check_region warnings from BusLogic.c I actually fixed it properly. Never use check region, reserve it before the probe with request region instead and check the error result; free region if setup fails. Should be functionally identical to the original except for fixing the potential race. Subject: Fix BusLogic to stop using check_region Signed-off-by: Zachary Amsden

These macros will be used by multiple VMWare modules for handling host communication. v2: * Keeping only the minimal common platform defines * added vmware_platform() check function v3: * Added new field to handle different hypervisor magic values Signed-off-by: Sinclair Yeh <syeh at vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom at vmware.com> Reviewed-by: Alok N Kataria

These macros will be used by multiple VMWare modules for handling host communication. v2: * Keeping only the minimal common platform defines * added vmware_platform() check function v3: * Added new field to handle different hypervisor magic values Signed-off-by: Sinclair Yeh <syeh at vmware.com> Reviewed-by: Thomas Hellstrom <thellstrom at vmware.com> Reviewed-by: Alok N Kataria

...dev = dev->pdev; + struct pci_dev *pdev = to_pci_dev(dev->dev); unsigned long addr, size, mem, ioaddr, iosize; u16 id; @@ -201,7 +201,7 @@ void bochs_hw_fini(struct drm_device *dev) release_region(VBE_DISPI_IOPORT_INDEX, 2); if (bochs->fb_map) iounmap(bochs->fb_map); - pci_release_regions(dev->pdev); + pci_release_regions(to_pci_dev(dev->dev)); kfree(bochs->edid); } -- 2.29.2

...rc = pci_request_regions(pdev, mic_driver_name); + if (rc) { + dev_err(&pdev->dev, "failed to get pci regions.\n"); + goto disable_device; + } + + rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + if (rc) { + dev_err(&pdev->dev, "Cannot set DMA mask\n"); + goto release_regions; + } + + mdev->mmio.pa = pci_resource_start(pdev, mdev->ops->mmio_bar); + mdev->mmio.len = pci_resource_len(pdev, mdev->ops->mmio_bar); + mdev->mmio.va = pci_ioremap_bar(pdev, mdev->ops->mmio_bar); + if (!mdev->mmio.va) { + dev_err(&pdev->dev, "Cannot rema...

...rc = pci_request_regions(pdev, mic_driver_name); + if (rc) { + dev_err(&pdev->dev, "failed to get pci regions.\n"); + goto disable_device; + } + + rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + if (rc) { + dev_err(&pdev->dev, "Cannot set DMA mask\n"); + goto release_regions; + } + + mdev->mmio.pa = pci_resource_start(pdev, mdev->ops->mmio_bar); + mdev->mmio.len = pci_resource_len(pdev, mdev->ops->mmio_bar); + mdev->mmio.va = pci_ioremap_bar(pdev, mdev->ops->mmio_bar); + if (!mdev->mmio.va) { + dev_err(&pdev->dev, "Cannot rema...

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_driver.c | 2293 +++++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_driver.h | 48 + 2 files changed, 2341 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_driver.c create mode 100644 drivers/misc/vmw_vmci/vmci_driver.h diff --git

Signed-off-by: George Zhang <georgezhang at vmware.com> --- drivers/misc/vmw_vmci/vmci_driver.c | 2293 +++++++++++++++++++++++++++++++++++ drivers/misc/vmw_vmci/vmci_driver.h | 48 + 2 files changed, 2341 insertions(+), 0 deletions(-) create mode 100644 drivers/misc/vmw_vmci/vmci_driver.c create mode 100644 drivers/misc/vmw_vmci/vmci_driver.h diff --git

Hi Andi, This is a set of updates for the firstfloor patch queue. Quick rundown: revert-mm-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch separate-module-percpu-space.patch Update the module percpu accounting patch fix-ff-allow-percpu-variables-to-be-page-aligned.patch Make sure the percpu memory allocation is page-aligned

Hi Andi, This is a set of updates for the firstfloor patch queue. Quick rundown: revert-mm-x86_64-mm-account-for-module-percpu-space-separately-from-kernel-percpu.patch separate-module-percpu-space.patch Update the module percpu accounting patch fix-ff-allow-percpu-variables-to-be-page-aligned.patch Make sure the percpu memory allocation is page-aligned

...rc = pci_request_regions(pdev, mic_driver_name); + if (rc) { + dev_err(&pdev->dev, "failed to get pci regions.\n"); + goto disable_device; + } + + rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(64)); + if (rc) { + dev_err(&pdev->dev, "Cannot set DMA mask\n"); + goto release_regions; + } + + mdev->mmio.pa = pci_resource_start(pdev, mdev->ops->mmio_bar); + mdev->mmio.len = pci_resource_len(pdev, mdev->ops->mmio_bar); + mdev->mmio.va = pci_ioremap_bar(pdev, mdev->ops->mmio_bar); + if (!mdev->mmio.va) { + dev_err(&pdev->dev, "Cannot rema...

ChangeLog: ========= v1 => v2: a) License wording cleanup, sysfs ABI documentation, patch 1 refactoring into 3 smaller patches and function renames, as per feedback from Greg Kroah-Hartman. b) Use VRINGH infrastructure for accessing virtio rings from the host in patch 5, as per feedback from Michael S. Tsirkin. v1: Initial post @ https://lkml.org/lkml/2013/7/24/810 Description: