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Move FIS creation into make_command

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Justin C. Miller
2018-05-20 17:59:08 -07:00
parent 1e66e5cd82
commit 79b95d0045
2 changed files with 14 additions and 15 deletions
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4
src/kernel/ahci/port.h
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@@ -10,6 +10,7 @@ namespace ahci {
struct cmd_list_entry;
struct cmd_table;
struct fis_register_h2d;
class hba;
enum class sata_signature : uint32_t;
enum class port_cmd : uint32_t;
@@ -92,8 +93,9 @@ private:
/// Initialize a command structure
/// \arg length The number of bytes of data needed in the PRDs
/// \arg fis [out] The FIS for this command
/// \returns The index of the command slot, or -1 if none available
int make_command(size_t length);
int make_command(size_t length, fis_register_h2d **fis);
/// Send a constructed command to the hardware
/// \arg slot The index of the command slot used