#
d678a59d |
|
18-May-2024 |
Tom Rini <trini@konsulko.com> |
Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"" When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman <jonas@kwiboo.se> Signed-off-by: Tom Rini <trini@konsulko.com> |
#
3ba56d6b |
|
01-May-2024 |
Tom Rini <trini@konsulko.com> |
virtio: Remove <common.h> and add needed includes Remove <common.h> from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
b0a2fe14 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Use bounce buffers when VIRTIO_F_IOMMU_PLATFORM is set Devices advertising the VIRTIO_F_IOMMU_PLATFORM feature require platform-specific handling to configure their DMA transactions. When handling virtio descriptors for such a device, use bounce buffers to ensure that the underlying buffers are always aligned to and padded to PAGE_SIZE in preparation for platform specific handling at page granularity. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/1eff171e613ee67dca71dbe97be7282e2db17011 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
37e53db3 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Allocate bounce buffers for devices with VIRTIO_F_IOMMU_PLATFORM In preparation for bouncing virtio data for devices advertising the VIRTIO_F_IOMMU_PLATFORM feature, allocate an array of bounce buffer structures in the vring, one per descriptor. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/3e052749e7c50c4c1a6014e645ae3b9be3710c07 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
a15d67e0 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Add helper functions to attach/detach vring descriptors Move the attach and detach logic for manipulating vring descriptors out into their own functions so that we can later extend these to bounce the data for devices with VIRTIO_F_IOMMU_PLATFORM set. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/f73258a4bfe968c5f935db45f2ec5cc0104ee796 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
75582fc2 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Allocate virtqueue in page-size units In preparation for explicit bouncing of virtqueue pages for devices advertising the VIRTIO_F_IOMMU_PLATFORM feature, introduce a couple of wrappers around virtqueue allocation and freeing operations, ensuring that buffers are handled in terms of page-size units. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/b4bb5227d4cf4fdfcd8b4e1ff2692d3a54d1482a Reviewed-by: Simon Glass <sjg@chromium.org> |
#
fbef3f53 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Check used descriptors are chain heads When the device returns used buffers, it should refer to the descriptor that is the head of the descriptor chain for that buffer. Confirm this to be the case by tracking the head of descriptor chains that have been made available to the device. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
10a14536 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Maintain a shadow copy of descriptors The shared descriptors should only be written by the guest driver, however, the device is still able to overwrite and corrupt them. Maintain a private shadow copy of the descriptors for the driver to use for state tracking, removing the need to read from the shared descriptors. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b0952977 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Add helper to attach vring descriptor Move the logic for attaching a descriptor to its own function. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
68f8bf21 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Merge identical variables The variables `total_sg` and `descs_used` have the same value. Replace the few uses of `total_sg` with `descs_used` to simplify the situation. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
eb41d8a1 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/bug.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
336d4615 |
|
03-Feb-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Create a new header file for 'compat' features At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c011641e |
|
15-Oct-2018 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
virtio: Add codes for virtual queue/ring management This adds support for managing virtual queue/ring, the channel for high performance I/O between host and guest. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
3ba56d6b |
|
01-May-2024 |
Tom Rini <trini@konsulko.com> |
virtio: Remove <common.h> and add needed includes Remove <common.h> from this driver directory and when needed add missing include files directly. Signed-off-by: Tom Rini <trini@konsulko.com> |
#
b0a2fe14 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Use bounce buffers when VIRTIO_F_IOMMU_PLATFORM is set Devices advertising the VIRTIO_F_IOMMU_PLATFORM feature require platform-specific handling to configure their DMA transactions. When handling virtio descriptors for such a device, use bounce buffers to ensure that the underlying buffers are always aligned to and padded to PAGE_SIZE in preparation for platform specific handling at page granularity. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/1eff171e613ee67dca71dbe97be7282e2db17011 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
37e53db3 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Allocate bounce buffers for devices with VIRTIO_F_IOMMU_PLATFORM In preparation for bouncing virtio data for devices advertising the VIRTIO_F_IOMMU_PLATFORM feature, allocate an array of bounce buffer structures in the vring, one per descriptor. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/3e052749e7c50c4c1a6014e645ae3b9be3710c07 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
a15d67e0 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Add helper functions to attach/detach vring descriptors Move the attach and detach logic for manipulating vring descriptors out into their own functions so that we can later extend these to bounce the data for devices with VIRTIO_F_IOMMU_PLATFORM set. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/f73258a4bfe968c5f935db45f2ec5cc0104ee796 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
75582fc2 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Allocate virtqueue in page-size units In preparation for explicit bouncing of virtqueue pages for devices advertising the VIRTIO_F_IOMMU_PLATFORM feature, introduce a couple of wrappers around virtqueue allocation and freeing operations, ensuring that buffers are handled in terms of page-size units. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/b4bb5227d4cf4fdfcd8b4e1ff2692d3a54d1482a Reviewed-by: Simon Glass <sjg@chromium.org> |
#
fbef3f53 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Check used descriptors are chain heads When the device returns used buffers, it should refer to the descriptor that is the head of the descriptor chain for that buffer. Confirm this to be the case by tracking the head of descriptor chains that have been made available to the device. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
10a14536 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Maintain a shadow copy of descriptors The shared descriptors should only be written by the guest driver, however, the device is still able to overwrite and corrupt them. Maintain a private shadow copy of the descriptors for the driver to use for state tracking, removing the need to read from the shared descriptors. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b0952977 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Add helper to attach vring descriptor Move the logic for attaching a descriptor to its own function. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
68f8bf21 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Merge identical variables The variables `total_sg` and `descs_used` have the same value. Replace the few uses of `total_sg` with `descs_used` to simplify the situation. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
eb41d8a1 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/bug.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
336d4615 |
|
03-Feb-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Create a new header file for 'compat' features At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c011641e |
|
15-Oct-2018 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
virtio: Add codes for virtual queue/ring management This adds support for managing virtual queue/ring, the channel for high performance I/O between host and guest. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b0a2fe14 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Use bounce buffers when VIRTIO_F_IOMMU_PLATFORM is set Devices advertising the VIRTIO_F_IOMMU_PLATFORM feature require platform-specific handling to configure their DMA transactions. When handling virtio descriptors for such a device, use bounce buffers to ensure that the underlying buffers are always aligned to and padded to PAGE_SIZE in preparation for platform specific handling at page granularity. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/1eff171e613ee67dca71dbe97be7282e2db17011 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
37e53db3 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Allocate bounce buffers for devices with VIRTIO_F_IOMMU_PLATFORM In preparation for bouncing virtio data for devices advertising the VIRTIO_F_IOMMU_PLATFORM feature, allocate an array of bounce buffer structures in the vring, one per descriptor. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/3e052749e7c50c4c1a6014e645ae3b9be3710c07 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
a15d67e0 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Add helper functions to attach/detach vring descriptors Move the attach and detach logic for manipulating vring descriptors out into their own functions so that we can later extend these to bounce the data for devices with VIRTIO_F_IOMMU_PLATFORM set. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/f73258a4bfe968c5f935db45f2ec5cc0104ee796 Reviewed-by: Simon Glass <sjg@chromium.org> |
#
75582fc2 |
|
29-Mar-2023 |
Will Deacon <willdeacon@google.com> |
virtio: Allocate virtqueue in page-size units In preparation for explicit bouncing of virtqueue pages for devices advertising the VIRTIO_F_IOMMU_PLATFORM feature, introduce a couple of wrappers around virtqueue allocation and freeing operations, ensuring that buffers are handled in terms of page-size units. Signed-off-by: Will Deacon <willdeacon@google.com> [ Paul: pick from the Android tree. Rebase to the upstream ] Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> Cc: Bin Meng <bmeng.cn@gmail.com> Link: https://android.googlesource.com/platform/external/u-boot/+/b4bb5227d4cf4fdfcd8b4e1ff2692d3a54d1482a Reviewed-by: Simon Glass <sjg@chromium.org> |
#
fbef3f53 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Check used descriptors are chain heads When the device returns used buffers, it should refer to the descriptor that is the head of the descriptor chain for that buffer. Confirm this to be the case by tracking the head of descriptor chains that have been made available to the device. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
10a14536 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Maintain a shadow copy of descriptors The shared descriptors should only be written by the guest driver, however, the device is still able to overwrite and corrupt them. Maintain a private shadow copy of the descriptors for the driver to use for state tracking, removing the need to read from the shared descriptors. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b0952977 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Add helper to attach vring descriptor Move the logic for attaching a descriptor to its own function. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
68f8bf21 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Merge identical variables The variables `total_sg` and `descs_used` have the same value. Replace the few uses of `total_sg` with `descs_used` to simplify the situation. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
eb41d8a1 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/bug.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
336d4615 |
|
03-Feb-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Create a new header file for 'compat' features At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c011641e |
|
15-Oct-2018 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
virtio: Add codes for virtual queue/ring management This adds support for managing virtual queue/ring, the channel for high performance I/O between host and guest. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
fbef3f53 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Check used descriptors are chain heads When the device returns used buffers, it should refer to the descriptor that is the head of the descriptor chain for that buffer. Confirm this to be the case by tracking the head of descriptor chains that have been made available to the device. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
10a14536 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Maintain a shadow copy of descriptors The shared descriptors should only be written by the guest driver, however, the device is still able to overwrite and corrupt them. Maintain a private shadow copy of the descriptors for the driver to use for state tracking, removing the need to read from the shared descriptors. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
b0952977 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Add helper to attach vring descriptor Move the logic for attaching a descriptor to its own function. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
68f8bf21 |
|
16-May-2022 |
Andrew Scull <ascull@google.com> |
virtio_ring: Merge identical variables The variables `total_sg` and `descs_used` have the same value. Replace the few uses of `total_sg` with `descs_used` to simplify the situation. Signed-off-by: Andrew Scull <ascull@google.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> |
#
eb41d8a1 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/bug.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
336d4615 |
|
03-Feb-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Create a new header file for 'compat' features At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c011641e |
|
15-Oct-2018 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
virtio: Add codes for virtual queue/ring management This adds support for managing virtual queue/ring, the channel for high performance I/O between host and guest. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
eb41d8a1 |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop linux/bug.h from common header Move this uncommon header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
f7ae49fc |
|
10-May-2020 |
Simon Glass <sjg@chromium.org> |
common: Drop log.h from common header Move this header out of the common header. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
336d4615 |
|
03-Feb-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Create a new header file for 'compat' features At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c011641e |
|
15-Oct-2018 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
virtio: Add codes for virtual queue/ring management This adds support for managing virtual queue/ring, the channel for high performance I/O between host and guest. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
336d4615 |
|
03-Feb-2020 |
Simon Glass <sjg@chromium.org> |
dm: core: Create a new header file for 'compat' features At present dm/device.h includes the linux-compatible features. This requires including linux/compat.h which in turn includes a lot of headers. One of these is malloc.h which we thus end up including in every file in U-Boot. Apart from the inefficiency of this, it is problematic for sandbox which needs to use the system malloc() in some files. Move the compatibility features into a separate header file. Signed-off-by: Simon Glass <sjg@chromium.org> |
#
c011641e |
|
15-Oct-2018 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
virtio: Add codes for virtual queue/ring management This adds support for managing virtual queue/ring, the channel for high performance I/O between host and guest. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> |
#
c011641e |
|
15-Oct-2018 |
Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> |
virtio: Add codes for virtual queue/ring management This adds support for managing virtual queue/ring, the channel for high performance I/O between host and guest. Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
|