From: Jean-Philippe Brucker <jean-philippe@linaro.org>
To: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-acpi@vger.kernel.org, devicetree@vger.kernel.org,
iommu@lists.linux-foundation.org
Cc: joro@8bytes.org, robh+dt@kernel.org, mark.rutland@arm.com,
lorenzo.pieralisi@arm.com, guohanjun@huawei.com,
sudeep.holla@arm.com, rjw@rjwysocki.net, lenb@kernel.org,
will@kernel.org, robin.murphy@arm.com, bhelgaas@google.com,
eric.auger@redhat.com, jonathan.cameron@huawei.com,
zhangfei.gao@linaro.org
Subject: [PATCH v3 05/13] iommu/arm-smmu-v3: Prepare arm_smmu_s1_cfg for SSID support
Date: Mon, 9 Dec 2019 19:05:06 +0100 [thread overview]
Message-ID: <20191209180514.272727-6-jean-philippe@linaro.org> (raw)
In-Reply-To: <20191209180514.272727-1-jean-philippe@linaro.org>
When adding SSID support to the SMMUv3 driver, we'll need to manipulate
leaf pasid tables and context descriptors. Extract the context
descriptor structure and introduce a new table structure.
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
---
drivers/iommu/arm-smmu-v3.c | 44 +++++++++++++++++++++----------------
1 file changed, 25 insertions(+), 19 deletions(-)
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 837b4283b4dc..b287e303b1d7 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -553,16 +553,21 @@ struct arm_smmu_strtab_l1_desc {
dma_addr_t l2ptr_dma;
};
+struct arm_smmu_ctx_desc {
+ u16 asid;
+ u64 ttbr;
+ u64 tcr;
+ u64 mair;
+};
+
+struct arm_smmu_cd_table {
+ __le64 *ptr;
+ dma_addr_t ptr_dma;
+};
+
struct arm_smmu_s1_cfg {
- __le64 *cdptr;
- dma_addr_t cdptr_dma;
-
- struct arm_smmu_ctx_desc {
- u16 asid;
- u64 ttbr;
- u64 tcr;
- u64 mair;
- } cd;
+ struct arm_smmu_cd_table table;
+ struct arm_smmu_ctx_desc cd;
};
struct arm_smmu_s2_cfg {
@@ -1471,6 +1476,7 @@ static void arm_smmu_write_ctx_desc(struct arm_smmu_device *smmu,
struct arm_smmu_s1_cfg *cfg)
{
u64 val;
+ __le64 *cdptr = cfg->table.ptr;
/*
* We don't need to issue any invalidation here, as we'll invalidate
@@ -1488,12 +1494,12 @@ static void arm_smmu_write_ctx_desc(struct arm_smmu_device *smmu,
if (smmu->features & ARM_SMMU_FEAT_STALL_FORCE)
val |= CTXDESC_CD_0_S;
- cfg->cdptr[0] = cpu_to_le64(val);
+ cdptr[0] = cpu_to_le64(val);
val = cfg->cd.ttbr & CTXDESC_CD_1_TTB0_MASK;
- cfg->cdptr[1] = cpu_to_le64(val);
+ cdptr[1] = cpu_to_le64(val);
- cfg->cdptr[3] = cpu_to_le64(cfg->cd.mair);
+ cdptr[3] = cpu_to_le64(cfg->cd.mair);
}
/* Stream table manipulation functions */
@@ -1624,7 +1630,7 @@ static void arm_smmu_write_strtab_ent(struct arm_smmu_master *master, u32 sid,
!(smmu->features & ARM_SMMU_FEAT_STALL_FORCE))
dst[1] |= cpu_to_le64(STRTAB_STE_1_S1STALLD);
- val |= (s1_cfg->cdptr_dma & STRTAB_STE_0_S1CTXPTR_MASK) |
+ val |= (s1_cfg->table.ptr_dma & STRTAB_STE_0_S1CTXPTR_MASK) |
FIELD_PREP(STRTAB_STE_0_CFG, STRTAB_STE_0_CFG_S1_TRANS);
}
@@ -2138,11 +2144,11 @@ static void arm_smmu_domain_free(struct iommu_domain *domain)
if (smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
struct arm_smmu_s1_cfg *cfg = &smmu_domain->s1_cfg;
- if (cfg->cdptr) {
+ if (cfg->table.ptr) {
dmam_free_coherent(smmu_domain->smmu->dev,
CTXDESC_CD_DWORDS << 3,
- cfg->cdptr,
- cfg->cdptr_dma);
+ cfg->table.ptr,
+ cfg->table.ptr_dma);
arm_smmu_bitmap_free(smmu->asid_map, cfg->cd.asid);
}
@@ -2167,9 +2173,9 @@ static int arm_smmu_domain_finalise_s1(struct arm_smmu_domain *smmu_domain,
if (asid < 0)
return asid;
- cfg->cdptr = dmam_alloc_coherent(smmu->dev, CTXDESC_CD_DWORDS << 3,
- &cfg->cdptr_dma, GFP_KERNEL);
- if (!cfg->cdptr) {
+ cfg->table.ptr = dmam_alloc_coherent(smmu->dev, CTXDESC_CD_DWORDS << 3,
+ &cfg->table.ptr_dma, GFP_KERNEL);
+ if (!cfg->table.ptr) {
dev_warn(smmu->dev, "failed to allocate context descriptor\n");
ret = -ENOMEM;
goto out_free_asid;
--
2.24.0
WARNING: multiple messages have this Message-ID (diff)
From: Jean-Philippe Brucker <jean-philippe@linaro.org>
To: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-acpi@vger.kernel.org, devicetree@vger.kernel.org,
iommu@lists.linux-foundation.org
Cc: mark.rutland@arm.com, robin.murphy@arm.com, guohanjun@huawei.com,
rjw@rjwysocki.net, robh+dt@kernel.org, sudeep.holla@arm.com,
bhelgaas@google.com, zhangfei.gao@linaro.org, will@kernel.org,
lenb@kernel.org
Subject: [PATCH v3 05/13] iommu/arm-smmu-v3: Prepare arm_smmu_s1_cfg for SSID support
Date: Mon, 9 Dec 2019 19:05:06 +0100 [thread overview]
Message-ID: <20191209180514.272727-6-jean-philippe@linaro.org> (raw)
In-Reply-To: <20191209180514.272727-1-jean-philippe@linaro.org>
When adding SSID support to the SMMUv3 driver, we'll need to manipulate
leaf pasid tables and context descriptors. Extract the context
descriptor structure and introduce a new table structure.
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
---
drivers/iommu/arm-smmu-v3.c | 44 +++++++++++++++++++++----------------
1 file changed, 25 insertions(+), 19 deletions(-)
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 837b4283b4dc..b287e303b1d7 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -553,16 +553,21 @@ struct arm_smmu_strtab_l1_desc {
dma_addr_t l2ptr_dma;
};
+struct arm_smmu_ctx_desc {
+ u16 asid;
+ u64 ttbr;
+ u64 tcr;
+ u64 mair;
+};
+
+struct arm_smmu_cd_table {
+ __le64 *ptr;
+ dma_addr_t ptr_dma;
+};
+
struct arm_smmu_s1_cfg {
- __le64 *cdptr;
- dma_addr_t cdptr_dma;
-
- struct arm_smmu_ctx_desc {
- u16 asid;
- u64 ttbr;
- u64 tcr;
- u64 mair;
- } cd;
+ struct arm_smmu_cd_table table;
+ struct arm_smmu_ctx_desc cd;
};
struct arm_smmu_s2_cfg {
@@ -1471,6 +1476,7 @@ static void arm_smmu_write_ctx_desc(struct arm_smmu_device *smmu,
struct arm_smmu_s1_cfg *cfg)
{
u64 val;
+ __le64 *cdptr = cfg->table.ptr;
/*
* We don't need to issue any invalidation here, as we'll invalidate
@@ -1488,12 +1494,12 @@ static void arm_smmu_write_ctx_desc(struct arm_smmu_device *smmu,
if (smmu->features & ARM_SMMU_FEAT_STALL_FORCE)
val |= CTXDESC_CD_0_S;
- cfg->cdptr[0] = cpu_to_le64(val);
+ cdptr[0] = cpu_to_le64(val);
val = cfg->cd.ttbr & CTXDESC_CD_1_TTB0_MASK;
- cfg->cdptr[1] = cpu_to_le64(val);
+ cdptr[1] = cpu_to_le64(val);
- cfg->cdptr[3] = cpu_to_le64(cfg->cd.mair);
+ cdptr[3] = cpu_to_le64(cfg->cd.mair);
}
/* Stream table manipulation functions */
@@ -1624,7 +1630,7 @@ static void arm_smmu_write_strtab_ent(struct arm_smmu_master *master, u32 sid,
!(smmu->features & ARM_SMMU_FEAT_STALL_FORCE))
dst[1] |= cpu_to_le64(STRTAB_STE_1_S1STALLD);
- val |= (s1_cfg->cdptr_dma & STRTAB_STE_0_S1CTXPTR_MASK) |
+ val |= (s1_cfg->table.ptr_dma & STRTAB_STE_0_S1CTXPTR_MASK) |
FIELD_PREP(STRTAB_STE_0_CFG, STRTAB_STE_0_CFG_S1_TRANS);
}
@@ -2138,11 +2144,11 @@ static void arm_smmu_domain_free(struct iommu_domain *domain)
if (smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
struct arm_smmu_s1_cfg *cfg = &smmu_domain->s1_cfg;
- if (cfg->cdptr) {
+ if (cfg->table.ptr) {
dmam_free_coherent(smmu_domain->smmu->dev,
CTXDESC_CD_DWORDS << 3,
- cfg->cdptr,
- cfg->cdptr_dma);
+ cfg->table.ptr,
+ cfg->table.ptr_dma);
arm_smmu_bitmap_free(smmu->asid_map, cfg->cd.asid);
}
@@ -2167,9 +2173,9 @@ static int arm_smmu_domain_finalise_s1(struct arm_smmu_domain *smmu_domain,
if (asid < 0)
return asid;
- cfg->cdptr = dmam_alloc_coherent(smmu->dev, CTXDESC_CD_DWORDS << 3,
- &cfg->cdptr_dma, GFP_KERNEL);
- if (!cfg->cdptr) {
+ cfg->table.ptr = dmam_alloc_coherent(smmu->dev, CTXDESC_CD_DWORDS << 3,
+ &cfg->table.ptr_dma, GFP_KERNEL);
+ if (!cfg->table.ptr) {
dev_warn(smmu->dev, "failed to allocate context descriptor\n");
ret = -ENOMEM;
goto out_free_asid;
--
2.24.0
_______________________________________________
iommu mailing list
iommu@lists.linux-foundation.org
https://lists.linuxfoundation.org/mailman/listinfo/iommu
WARNING: multiple messages have this Message-ID (diff)
From: Jean-Philippe Brucker <jean-philippe@linaro.org>
To: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-acpi@vger.kernel.org, devicetree@vger.kernel.org,
iommu@lists.linux-foundation.org
Cc: mark.rutland@arm.com, lorenzo.pieralisi@arm.com,
robin.murphy@arm.com, joro@8bytes.org, guohanjun@huawei.com,
rjw@rjwysocki.net, eric.auger@redhat.com, robh+dt@kernel.org,
jonathan.cameron@huawei.com, sudeep.holla@arm.com,
bhelgaas@google.com, zhangfei.gao@linaro.org, will@kernel.org,
lenb@kernel.org
Subject: [PATCH v3 05/13] iommu/arm-smmu-v3: Prepare arm_smmu_s1_cfg for SSID support
Date: Mon, 9 Dec 2019 19:05:06 +0100 [thread overview]
Message-ID: <20191209180514.272727-6-jean-philippe@linaro.org> (raw)
In-Reply-To: <20191209180514.272727-1-jean-philippe@linaro.org>
When adding SSID support to the SMMUv3 driver, we'll need to manipulate
leaf pasid tables and context descriptors. Extract the context
descriptor structure and introduce a new table structure.
Signed-off-by: Jean-Philippe Brucker <jean-philippe@linaro.org>
---
drivers/iommu/arm-smmu-v3.c | 44 +++++++++++++++++++++----------------
1 file changed, 25 insertions(+), 19 deletions(-)
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index 837b4283b4dc..b287e303b1d7 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -553,16 +553,21 @@ struct arm_smmu_strtab_l1_desc {
dma_addr_t l2ptr_dma;
};
+struct arm_smmu_ctx_desc {
+ u16 asid;
+ u64 ttbr;
+ u64 tcr;
+ u64 mair;
+};
+
+struct arm_smmu_cd_table {
+ __le64 *ptr;
+ dma_addr_t ptr_dma;
+};
+
struct arm_smmu_s1_cfg {
- __le64 *cdptr;
- dma_addr_t cdptr_dma;
-
- struct arm_smmu_ctx_desc {
- u16 asid;
- u64 ttbr;
- u64 tcr;
- u64 mair;
- } cd;
+ struct arm_smmu_cd_table table;
+ struct arm_smmu_ctx_desc cd;
};
struct arm_smmu_s2_cfg {
@@ -1471,6 +1476,7 @@ static void arm_smmu_write_ctx_desc(struct arm_smmu_device *smmu,
struct arm_smmu_s1_cfg *cfg)
{
u64 val;
+ __le64 *cdptr = cfg->table.ptr;
/*
* We don't need to issue any invalidation here, as we'll invalidate
@@ -1488,12 +1494,12 @@ static void arm_smmu_write_ctx_desc(struct arm_smmu_device *smmu,
if (smmu->features & ARM_SMMU_FEAT_STALL_FORCE)
val |= CTXDESC_CD_0_S;
- cfg->cdptr[0] = cpu_to_le64(val);
+ cdptr[0] = cpu_to_le64(val);
val = cfg->cd.ttbr & CTXDESC_CD_1_TTB0_MASK;
- cfg->cdptr[1] = cpu_to_le64(val);
+ cdptr[1] = cpu_to_le64(val);
- cfg->cdptr[3] = cpu_to_le64(cfg->cd.mair);
+ cdptr[3] = cpu_to_le64(cfg->cd.mair);
}
/* Stream table manipulation functions */
@@ -1624,7 +1630,7 @@ static void arm_smmu_write_strtab_ent(struct arm_smmu_master *master, u32 sid,
!(smmu->features & ARM_SMMU_FEAT_STALL_FORCE))
dst[1] |= cpu_to_le64(STRTAB_STE_1_S1STALLD);
- val |= (s1_cfg->cdptr_dma & STRTAB_STE_0_S1CTXPTR_MASK) |
+ val |= (s1_cfg->table.ptr_dma & STRTAB_STE_0_S1CTXPTR_MASK) |
FIELD_PREP(STRTAB_STE_0_CFG, STRTAB_STE_0_CFG_S1_TRANS);
}
@@ -2138,11 +2144,11 @@ static void arm_smmu_domain_free(struct iommu_domain *domain)
if (smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
struct arm_smmu_s1_cfg *cfg = &smmu_domain->s1_cfg;
- if (cfg->cdptr) {
+ if (cfg->table.ptr) {
dmam_free_coherent(smmu_domain->smmu->dev,
CTXDESC_CD_DWORDS << 3,
- cfg->cdptr,
- cfg->cdptr_dma);
+ cfg->table.ptr,
+ cfg->table.ptr_dma);
arm_smmu_bitmap_free(smmu->asid_map, cfg->cd.asid);
}
@@ -2167,9 +2173,9 @@ static int arm_smmu_domain_finalise_s1(struct arm_smmu_domain *smmu_domain,
if (asid < 0)
return asid;
- cfg->cdptr = dmam_alloc_coherent(smmu->dev, CTXDESC_CD_DWORDS << 3,
- &cfg->cdptr_dma, GFP_KERNEL);
- if (!cfg->cdptr) {
+ cfg->table.ptr = dmam_alloc_coherent(smmu->dev, CTXDESC_CD_DWORDS << 3,
+ &cfg->table.ptr_dma, GFP_KERNEL);
+ if (!cfg->table.ptr) {
dev_warn(smmu->dev, "failed to allocate context descriptor\n");
ret = -ENOMEM;
goto out_free_asid;
--
2.24.0
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-12-09 18:12 UTC|newest]
Thread overview: 122+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-09 18:05 [PATCH v3 00/13] iommu: Add PASID support to Arm SMMUv3 Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` [PATCH v3 01/13] iommu/arm-smmu-v3: Drop __GFP_ZERO flag from DMA allocation Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-13 16:45 ` Jonathan Cameron
2019-12-13 16:45 ` Jonathan Cameron
2019-12-13 16:45 ` Jonathan Cameron
2019-12-17 10:59 ` Auger Eric
2019-12-17 10:59 ` Auger Eric
2019-12-17 10:59 ` Auger Eric
2019-12-09 18:05 ` [PATCH v3 02/13] dt-bindings: document PASID property for IOMMU masters Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` [PATCH v3 03/13] iommu/arm-smmu-v3: Support platform SSID Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-17 11:05 ` Auger Eric
2019-12-17 11:05 ` Auger Eric
2019-12-17 11:05 ` Auger Eric
2019-12-17 15:21 ` Jean-Philippe Brucker
2019-12-17 15:21 ` Jean-Philippe Brucker
2019-12-17 15:21 ` Jean-Philippe Brucker
2019-12-17 16:46 ` Auger Eric
2019-12-17 16:46 ` Auger Eric
2019-12-17 16:46 ` Auger Eric
2019-12-18 10:17 ` Auger Eric
2019-12-18 10:17 ` Auger Eric
2019-12-18 10:17 ` Auger Eric
2019-12-18 16:06 ` Jean-Philippe Brucker
2019-12-18 16:06 ` Jean-Philippe Brucker
2019-12-18 16:06 ` Jean-Philippe Brucker
2019-12-09 18:05 ` [PATCH v3 04/13] ACPI/IORT: Support PASID for platform devices Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-17 13:27 ` Auger Eric
2019-12-17 13:27 ` Auger Eric
2019-12-17 13:27 ` Auger Eric
2019-12-09 18:05 ` Jean-Philippe Brucker [this message]
2019-12-09 18:05 ` [PATCH v3 05/13] iommu/arm-smmu-v3: Prepare arm_smmu_s1_cfg for SSID support Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-17 13:27 ` Auger Eric
2019-12-17 13:27 ` Auger Eric
2019-12-17 13:27 ` Auger Eric
2019-12-09 18:05 ` [PATCH v3 06/13] iommu/arm-smmu-v3: Add context descriptor tables allocators Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-17 13:36 ` Auger Eric
2019-12-17 13:36 ` Auger Eric
2019-12-17 13:36 ` Auger Eric
2019-12-09 18:05 ` [PATCH v3 07/13] iommu/arm-smmu-v3: Add support for Substream IDs Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-17 16:43 ` Auger Eric
2019-12-17 16:43 ` Auger Eric
2019-12-17 16:43 ` Auger Eric
2019-12-18 16:07 ` Jean-Philippe Brucker
2019-12-18 16:07 ` Jean-Philippe Brucker
2019-12-18 16:07 ` Jean-Philippe Brucker
2019-12-18 16:59 ` Auger Eric
2019-12-18 16:59 ` Auger Eric
2019-12-18 16:59 ` Auger Eric
2019-12-18 17:03 ` Auger Eric
2019-12-18 17:03 ` Auger Eric
2019-12-18 17:03 ` Auger Eric
2019-12-09 18:05 ` [PATCH v3 08/13] iommu/arm-smmu-v3: Propate ssid_bits Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-17 17:07 ` Auger Eric
2019-12-17 17:07 ` Auger Eric
2019-12-17 17:07 ` Auger Eric
2019-12-18 16:08 ` Jean-Philippe Brucker
2019-12-18 16:08 ` Jean-Philippe Brucker
2019-12-18 16:08 ` Jean-Philippe Brucker
2019-12-18 17:00 ` Auger Eric
2019-12-18 17:00 ` Auger Eric
2019-12-18 17:00 ` Auger Eric
2019-12-09 18:05 ` [PATCH v3 09/13] iommu/arm-smmu-v3: Handle failure of arm_smmu_write_ctx_desc() Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-17 17:24 ` Auger Eric
2019-12-17 17:24 ` Auger Eric
2019-12-17 17:24 ` Auger Eric
2019-12-09 18:05 ` [PATCH v3 10/13] iommu/arm-smmu-v3: Add second level of context descriptor table Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-13 17:07 ` Jonathan Cameron
2019-12-13 17:07 ` Jonathan Cameron
2019-12-13 17:07 ` Jonathan Cameron
2019-12-18 9:59 ` Auger Eric
2019-12-18 9:59 ` Auger Eric
2019-12-18 9:59 ` Auger Eric
2019-12-18 16:10 ` Jean-Philippe Brucker
2019-12-18 16:10 ` Jean-Philippe Brucker
2019-12-18 16:10 ` Jean-Philippe Brucker
2019-12-09 18:05 ` [PATCH v3 11/13] iommu/arm-smmu-v3: Improve add_device() error handling Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` [PATCH v3 12/13] PCI/ATS: Add PASID stubs Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-10 21:07 ` Bjorn Helgaas
2019-12-10 21:07 ` Bjorn Helgaas
2019-12-10 21:07 ` Bjorn Helgaas
2019-12-18 10:02 ` Auger Eric
2019-12-18 10:02 ` Auger Eric
2019-12-18 10:02 ` Auger Eric
2019-12-09 18:05 ` [PATCH v3 13/13] iommu/arm-smmu-v3: Add support for PCI PASID Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-09 18:05 ` Jean-Philippe Brucker
2019-12-18 10:17 ` Auger Eric
2019-12-18 10:17 ` Auger Eric
2019-12-18 10:17 ` Auger Eric
2019-12-18 16:13 ` Jean-Philippe Brucker
2019-12-18 16:13 ` Jean-Philippe Brucker
2019-12-18 16:13 ` Jean-Philippe Brucker
2019-12-10 5:52 ` [PATCH v3 00/13] iommu: Add PASID support to Arm SMMUv3 zhangfei.gao
2019-12-10 5:52 ` zhangfei.gao
2019-12-13 17:10 ` Jonathan Cameron
2019-12-13 17:10 ` Jonathan Cameron
2019-12-13 17:10 ` Jonathan Cameron
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20191209180514.272727-6-jean-philippe@linaro.org \
--to=jean-philippe@linaro.org \
--cc=bhelgaas@google.com \
--cc=devicetree@vger.kernel.org \
--cc=eric.auger@redhat.com \
--cc=guohanjun@huawei.com \
--cc=iommu@lists.linux-foundation.org \
--cc=jonathan.cameron@huawei.com \
--cc=joro@8bytes.org \
--cc=lenb@kernel.org \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-pci@vger.kernel.org \
--cc=lorenzo.pieralisi@arm.com \
--cc=mark.rutland@arm.com \
--cc=rjw@rjwysocki.net \
--cc=robh+dt@kernel.org \
--cc=robin.murphy@arm.com \
--cc=sudeep.holla@arm.com \
--cc=will@kernel.org \
--cc=zhangfei.gao@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.