diff options
| author | Jacob Pan <jacob.jun.pan@linux.intel.com> | 2023-03-22 13:08:02 -0700 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-03-31 10:03:27 +0200 |
| commit | fffaed1e24b8d114e958d180cb4a8aed3febbb5a (patch) | |
| tree | 24c9be450c8ebd165e27d72820b0f1e62628336c /drivers/dma/idxd | |
| parent | 1a14bf0fc7ed9476284cd6ab358c783fd9a0cb5b (diff) | |
iommu/ioasid: Rename INVALID_IOASID
INVALID_IOASID and IOMMU_PASID_INVALID are duplicated. Rename
INVALID_IOASID and consolidate since we are moving away from IOASID
infrastructure.
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Link: https://lore.kernel.org/r/20230322200803.869130-7-jacob.jun.pan@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/dma/idxd')
| -rw-r--r-- | drivers/dma/idxd/device.c | 8 | ||||
| -rw-r--r-- | drivers/dma/idxd/idxd.h | 1 | ||||
| -rw-r--r-- | drivers/dma/idxd/init.c | 2 | ||||
| -rw-r--r-- | drivers/dma/idxd/irq.c | 2 |
4 files changed, 7 insertions, 6 deletions
diff --git a/drivers/dma/idxd/device.c b/drivers/dma/idxd/device.c index 5f321f3b4242..6fca8fa8d3a8 100644 --- a/drivers/dma/idxd/device.c +++ b/drivers/dma/idxd/device.c @@ -1194,7 +1194,7 @@ static void idxd_device_set_perm_entry(struct idxd_device *idxd, { union msix_perm mperm; - if (ie->pasid == INVALID_IOASID) + if (ie->pasid == IOMMU_PASID_INVALID) return; mperm.bits = 0; @@ -1224,7 +1224,7 @@ void idxd_wq_free_irq(struct idxd_wq *wq) idxd_device_clear_perm_entry(idxd, ie); ie->vector = -1; ie->int_handle = INVALID_INT_HANDLE; - ie->pasid = INVALID_IOASID; + ie->pasid = IOMMU_PASID_INVALID; } int idxd_wq_request_irq(struct idxd_wq *wq) @@ -1240,7 +1240,7 @@ int idxd_wq_request_irq(struct idxd_wq *wq) ie = &wq->ie; ie->vector = pci_irq_vector(pdev, ie->id); - ie->pasid = device_pasid_enabled(idxd) ? idxd->pasid : INVALID_IOASID; + ie->pasid = device_pasid_enabled(idxd) ? idxd->pasid : IOMMU_PASID_INVALID; idxd_device_set_perm_entry(idxd, ie); rc = request_threaded_irq(ie->vector, NULL, idxd_wq_thread, 0, "idxd-portal", ie); @@ -1265,7 +1265,7 @@ err_int_handle: free_irq(ie->vector, ie); err_irq: idxd_device_clear_perm_entry(idxd, ie); - ie->pasid = INVALID_IOASID; + ie->pasid = IOMMU_PASID_INVALID; return rc; } diff --git a/drivers/dma/idxd/idxd.h b/drivers/dma/idxd/idxd.h index 7ced8d283d98..417e602a46b6 100644 --- a/drivers/dma/idxd/idxd.h +++ b/drivers/dma/idxd/idxd.h @@ -13,6 +13,7 @@ #include <linux/ioasid.h> #include <linux/bitmap.h> #include <linux/perf_event.h> +#include <linux/iommu.h> #include <uapi/linux/idxd.h> #include "registers.h" diff --git a/drivers/dma/idxd/init.c b/drivers/dma/idxd/init.c index 640d3048368e..e6ee267da0ff 100644 --- a/drivers/dma/idxd/init.c +++ b/drivers/dma/idxd/init.c @@ -105,7 +105,7 @@ static int idxd_setup_interrupts(struct idxd_device *idxd) ie = idxd_get_ie(idxd, msix_idx); ie->id = msix_idx; ie->int_handle = INVALID_INT_HANDLE; - ie->pasid = INVALID_IOASID; + ie->pasid = IOMMU_PASID_INVALID; spin_lock_init(&ie->list_lock); init_llist_head(&ie->pending_llist); diff --git a/drivers/dma/idxd/irq.c b/drivers/dma/idxd/irq.c index aa314ebec587..242f1f0b9f09 100644 --- a/drivers/dma/idxd/irq.c +++ b/drivers/dma/idxd/irq.c @@ -80,7 +80,7 @@ static void idxd_int_handle_revoke_drain(struct idxd_irq_entry *ie) desc.opcode = DSA_OPCODE_DRAIN; desc.priv = 1; - if (ie->pasid != INVALID_IOASID) + if (ie->pasid != IOMMU_PASID_INVALID) desc.pasid = ie->pasid; desc.int_handle = ie->int_handle; portal = idxd_wq_portal_addr(wq); |