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x86, AMD IOMMU: rename struct command to iommu_cmd
This patch gives the struct command a more descriptive and not so generic name. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Cc: iommu@lists.linux-foundation.org Cc: bhavna.sarathy@amd.com Cc: robert.richter@amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
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136f78a19c
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1 changed files with 6 additions and 6 deletions
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@ -39,7 +39,7 @@ static DEFINE_RWLOCK(amd_iommu_devtable_lock);
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/*
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* general struct to manage commands send to an IOMMU
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*/
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struct command {
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struct iommu_cmd {
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u32 data[4];
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};
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@ -62,7 +62,7 @@ static int iommu_has_npcache(struct amd_iommu *iommu)
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* Writes the command to the IOMMUs command buffer and informs the
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* hardware about the new command. Must be called with iommu->lock held.
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*/
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static int __iommu_queue_command(struct amd_iommu *iommu, struct command *cmd)
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static int __iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
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{
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u32 tail, head;
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u8 *target;
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@ -83,7 +83,7 @@ static int __iommu_queue_command(struct amd_iommu *iommu, struct command *cmd)
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* General queuing function for commands. Takes iommu->lock and calls
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* __iommu_queue_command().
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*/
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static int iommu_queue_command(struct amd_iommu *iommu, struct command *cmd)
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static int iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd)
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{
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unsigned long flags;
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int ret;
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@ -105,7 +105,7 @@ static int iommu_queue_command(struct amd_iommu *iommu, struct command *cmd)
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static int iommu_completion_wait(struct amd_iommu *iommu)
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{
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int ret;
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struct command cmd;
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struct iommu_cmd cmd;
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volatile u64 ready = 0;
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unsigned long ready_phys = virt_to_phys(&ready);
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unsigned long i = 0;
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@ -139,7 +139,7 @@ static int iommu_completion_wait(struct amd_iommu *iommu)
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*/
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static int iommu_queue_inv_dev_entry(struct amd_iommu *iommu, u16 devid)
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{
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struct command cmd;
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struct iommu_cmd cmd;
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BUG_ON(iommu == NULL);
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@ -158,7 +158,7 @@ static int iommu_queue_inv_dev_entry(struct amd_iommu *iommu, u16 devid)
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static int iommu_queue_inv_iommu_pages(struct amd_iommu *iommu,
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u64 address, u16 domid, int pde, int s)
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{
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struct command cmd;
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struct iommu_cmd cmd;
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memset(&cmd, 0, sizeof(cmd));
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address &= PAGE_MASK;
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