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@ -50,23 +50,23 @@ enum DescriptorType : u32 {
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};
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/**
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* @brief Creates a command header to be used for IPC
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* @param command_id ID of the command to create a header for.
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* @param normal_params Size of the normal parameters in words. Up to 63.
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* @param translate_params_size Size of the translate parameters in words. Up to 63.
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* @return The created IPC header.
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*
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* Normal parameters are sent directly to the process while the translate parameters might go
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* through modifications and checks by the kernel.
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* The translate parameters are described by headers generated with the IPC::*Desc functions.
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*
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* @note While #normal_params is equivalent to the number of normal parameters,
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* #translate_params_size includes the size occupied by the translate parameters headers.
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*/
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* @brief Creates a command header to be used for IPC
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* @param command_id ID of the command to create a header for.
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* @param normal_params Size of the normal parameters in words. Up to 63.
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* @param translate_params_size Size of the translate parameters in words. Up to 63.
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* @return The created IPC header.
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*
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* Normal parameters are sent directly to the process while the translate parameters might go
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* through modifications and checks by the kernel.
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* The translate parameters are described by headers generated with the IPC::*Desc functions.
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*
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* @note While #normal_params is equivalent to the number of normal parameters,
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* #translate_params_size includes the size occupied by the translate parameters headers.
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*/
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constexpr u32 MakeHeader(u16 command_id, unsigned int normal_params,
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unsigned int translate_params_size) {
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return (u32(command_id) << 16) | ((u32(normal_params) & 0x3F) << 6) |
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(u32(translate_params_size) & 0x3F);
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(u32(translate_params_size) & 0x3F);
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}
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union Header {
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@ -77,7 +77,7 @@ union Header {
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};
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inline Header ParseHeader(u32 header) {
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return{ header };
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return {header};
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}
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constexpr u32 MoveHandleDesc(u32 num_handles = 1) {
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@ -111,19 +111,19 @@ union StaticBufferDescInfo {
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};
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inline StaticBufferDescInfo ParseStaticBufferDesc(const u32 desc) {
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return{ desc };
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return {desc};
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}
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/**
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* @brief Creates a header describing a buffer to be sent over PXI.
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* @param size Size of the buffer. Max 0x00FFFFFF.
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* @param buffer_id The Id of the buffer. Max 0xF.
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* @param is_read_only true if the buffer is read-only. If false, the buffer is considered to have
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* read-write access.
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* @return The created PXI buffer header.
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*
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* The next value is a phys-address of a table located in the BASE memregion.
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*/
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* @brief Creates a header describing a buffer to be sent over PXI.
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* @param size Size of the buffer. Max 0x00FFFFFF.
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* @param buffer_id The Id of the buffer. Max 0xF.
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* @param is_read_only true if the buffer is read-only. If false, the buffer is considered to have
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* read-write access.
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* @return The created PXI buffer header.
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*
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* The next value is a phys-address of a table located in the BASE memregion.
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*/
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inline u32 PXIBufferDesc(u32 size, unsigned buffer_id, bool is_read_only) {
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u32 type = PXIBuffer;
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if (is_read_only)
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