diff options
| -rw-r--r-- | .gitlab-ci.d/container-cross.yml | 1 | ||||
| -rw-r--r-- | MAINTAINERS | 3 | ||||
| -rw-r--r-- | docs/about/deprecated.rst | 9 | ||||
| -rw-r--r-- | hw/misc/Kconfig | 5 | ||||
| -rw-r--r-- | hw/misc/i2c-echo.c | 10 | ||||
| -rw-r--r-- | hw/misc/meson.build | 2 | ||||
| -rw-r--r-- | hw/rdma/vmw/pvrdma_main.c | 18 | ||||
| -rw-r--r-- | tests/qtest/npcm7xx_timer-test.c | 1 |
8 files changed, 46 insertions, 3 deletions
diff --git a/.gitlab-ci.d/container-cross.yml b/.gitlab-ci.d/container-cross.yml index e0d75d5..2848166 100644 --- a/.gitlab-ci.d/container-cross.yml +++ b/.gitlab-ci.d/container-cross.yml @@ -95,6 +95,7 @@ riscv64-debian-cross-container: allow_failure: true variables: NAME: debian-riscv64-cross + QEMU_JOB_OPTIONAL: 1 # we can however build TCG tests using a non-sid base riscv64-debian-test-cross-container: diff --git a/MAINTAINERS b/MAINTAINERS index 04e87c20..9b28cbb 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3144,6 +3144,7 @@ M: Laurent Vivier <lvivier@redhat.com> R: Paolo Bonzini <pbonzini@redhat.com> S: Maintained F: system/qtest.c +F: include/sysemu/qtest.h F: accel/qtest/ F: tests/qtest/ F: docs/devel/qgraph.rst @@ -3865,7 +3866,7 @@ F: docs/block-replication.txt PVRDMA M: Yuval Shaia <yuval.shaia.ml@gmail.com> M: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> -S: Maintained +S: Odd Fixes F: hw/rdma/* F: hw/rdma/vmw/* F: docs/pvrdma.txt diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 1c4d7f3..2febd2d 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -363,6 +363,15 @@ recommending to switch to their stable counterparts: - "Zve64f" should be replaced with "zve64f" - "Zve64d" should be replaced with "zve64d" +``-device pvrdma`` and the rdma subsystem (since 8.2) +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +The pvrdma device and the whole rdma subsystem are in a bad shape and +without active maintenance. The QEMU project intends to remove this +device and subsystem from the code base in a future release without +replacement unless somebody steps up and improves the situation. + + Block device options '''''''''''''''''''' diff --git a/hw/misc/Kconfig b/hw/misc/Kconfig index 858277b..dba41af 100644 --- a/hw/misc/Kconfig +++ b/hw/misc/Kconfig @@ -34,6 +34,11 @@ config PCA9552 bool depends on I2C +config I2C_ECHO + bool + default y if TEST_DEVICES + depends on I2C + config PL310 bool diff --git a/hw/misc/i2c-echo.c b/hw/misc/i2c-echo.c index 5705ab5..5ae3d08 100644 --- a/hw/misc/i2c-echo.c +++ b/hw/misc/i2c-echo.c @@ -1,3 +1,13 @@ +/* + * Example I2C device using asynchronous I2C send. + * + * Copyright (C) 2023 Samsung Electronics Co., Ltd. All Rights Reserved. + * + * This work is licensed under the terms of the GNU GPL, version 2. See + * the COPYING file in the top-level directory. + * + */ + #include "qemu/osdep.h" #include "qemu/timer.h" #include "qemu/main-loop.h" diff --git a/hw/misc/meson.build b/hw/misc/meson.build index 3365931..f60de33 100644 --- a/hw/misc/meson.build +++ b/hw/misc/meson.build @@ -138,7 +138,7 @@ system_ss.add(when: 'CONFIG_NRF51_SOC', if_true: files('nrf51_rng.c')) system_ss.add(when: 'CONFIG_GRLIB', if_true: files('grlib_ahb_apb_pnp.c')) -system_ss.add(when: 'CONFIG_I2C', if_true: files('i2c-echo.c')) +system_ss.add(when: 'CONFIG_I2C_ECHO', if_true: files('i2c-echo.c')) specific_ss.add(when: 'CONFIG_AVR_POWER', if_true: files('avr_power.c')) diff --git a/hw/rdma/vmw/pvrdma_main.c b/hw/rdma/vmw/pvrdma_main.c index 4fc6712..e735ff9 100644 --- a/hw/rdma/vmw/pvrdma_main.c +++ b/hw/rdma/vmw/pvrdma_main.c @@ -91,19 +91,33 @@ static int init_dev_ring(PvrdmaRing *ring, PvrdmaRingState **ring_state, dma_addr_t dir_addr, uint32_t num_pages) { uint64_t *dir, *tbl; - int rc = 0; + int max_pages, rc = 0; if (!num_pages) { rdma_error_report("Ring pages count must be strictly positive"); return -EINVAL; } + /* + * Make sure we can satisfy the requested number of pages in a single + * TARGET_PAGE_SIZE sized page table (taking into account that first entry + * is reserved for ring-state) + */ + max_pages = TARGET_PAGE_SIZE / sizeof(dma_addr_t) - 1; + if (num_pages > max_pages) { + rdma_error_report("Maximum pages on a single directory must not exceed %d\n", + max_pages); + return -EINVAL; + } + dir = rdma_pci_dma_map(pci_dev, dir_addr, TARGET_PAGE_SIZE); if (!dir) { rdma_error_report("Failed to map to page directory (ring %s)", name); rc = -ENOMEM; goto out; } + + /* We support only one page table for a ring */ tbl = rdma_pci_dma_map(pci_dev, dir[0], TARGET_PAGE_SIZE); if (!tbl) { rdma_error_report("Failed to map to page table (ring %s)", name); @@ -601,6 +615,8 @@ static void pvrdma_realize(PCIDevice *pdev, Error **errp) bool ram_shared = false; PCIDevice *func0; + warn_report_once("pvrdma is deprecated and will be removed in a future release"); + rdma_info_report("Initializing device %s %x.%x", pdev->name, PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn)); diff --git a/tests/qtest/npcm7xx_timer-test.c b/tests/qtest/npcm7xx_timer-test.c index 4371104..58f58c2 100644 --- a/tests/qtest/npcm7xx_timer-test.c +++ b/tests/qtest/npcm7xx_timer-test.c @@ -465,6 +465,7 @@ static void test_periodic_interrupt(gconstpointer test_data) int i; tim_reset(td); + clock_step_next(); tim_write_ticr(td, count); tim_write_tcsr(td, CEN | IE | MODE_PERIODIC | PRESCALE(ps)); |