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| author | Vinod Koul <vkoul@kernel.org> | 2024-01-19 14:33:06 +0300 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2024-01-19 14:33:06 +0300 |
| commit | b93216d3be55924c43e097c1fbb21bbe1a5a5d5c (patch) | |
| tree | b4390bef4955d15cd5d20901a13f5d89238f870e /drivers/dma/idxd | |
| parent | 4ee632c82d2dbb9e2dcc816890ef182a151cbd99 (diff) | |
| parent | 3d0b2176e04261ab4ac095ff2a17db077fc1e46d (diff) | |
| download | linux-b93216d3be55924c43e097c1fbb21bbe1a5a5d5c.tar.xz | |
Merge tag 'dmaengine-6.8-rc1' into fixes
dmaengine updates for v6.8
New support:
- Loongson LS2X APB DMA controller
- sf-pdma: mpfs-pdma support
- Qualcomm X1E80100 GPI dma controller support
Updates:
- Xilinx XDMA updates to support interleaved DMA transfers
- TI PSIL threads for AM62P and J722S and cfg register regions description
- axi-dmac Improving the cyclic DMA transfers
- Tegra Support dma-channel-mask property
- Remaining platform remove callback returning void conversions
Diffstat (limited to 'drivers/dma/idxd')
| -rw-r--r-- | drivers/dma/idxd/cdev.c | 4 | ||||
| -rw-r--r-- | drivers/dma/idxd/device.c | 9 |
2 files changed, 10 insertions, 3 deletions
diff --git a/drivers/dma/idxd/cdev.c b/drivers/dma/idxd/cdev.c index 0423655f5a88..b00926abc69a 100644 --- a/drivers/dma/idxd/cdev.c +++ b/drivers/dma/idxd/cdev.c @@ -165,7 +165,7 @@ static void idxd_cdev_dev_release(struct device *dev) struct idxd_wq *wq = idxd_cdev->wq; cdev_ctx = &ictx[wq->idxd->data->type]; - ida_simple_remove(&cdev_ctx->minor_ida, idxd_cdev->minor); + ida_free(&cdev_ctx->minor_ida, idxd_cdev->minor); kfree(idxd_cdev); } @@ -463,7 +463,7 @@ int idxd_wq_add_cdev(struct idxd_wq *wq) cdev = &idxd_cdev->cdev; dev = cdev_dev(idxd_cdev); cdev_ctx = &ictx[wq->idxd->data->type]; - minor = ida_simple_get(&cdev_ctx->minor_ida, 0, MINORMASK, GFP_KERNEL); + minor = ida_alloc_max(&cdev_ctx->minor_ida, MINORMASK, GFP_KERNEL); if (minor < 0) { kfree(idxd_cdev); return minor; diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 8f754f922217..fa0f880beae6 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -802,6 +802,9 @@ err_bmap: static void idxd_device_evl_free(struct idxd_device *idxd) { + void *evl_log; + unsigned int evl_log_size; + dma_addr_t evl_dma; union gencfg_reg gencfg; union genctrl_reg genctrl; struct device *dev = &idxd->pdev->dev; @@ -822,11 +825,15 @@ static void idxd_device_evl_free(struct idxd_device *idxd) iowrite64(0, idxd->reg_base + IDXD_EVLCFG_OFFSET); iowrite64(0, idxd->reg_base + IDXD_EVLCFG_OFFSET + 8); - dma_free_coherent(dev, evl->log_size, evl->log, evl->dma); bitmap_free(evl->bmap); + evl_log = evl->log; + evl_log_size = evl->log_size; + evl_dma = evl->dma; evl->log = NULL; evl->size = IDXD_EVL_SIZE_MIN; spin_unlock(&evl->lock); + + dma_free_coherent(dev, evl_log_size, evl_log, evl_dma); } static void idxd_group_config_write(struct idxd_group *group) |