forked from Minki/linux
staging: fsl-mc: dpmcp: drop unused APIs
These APIs are not used yet, so drop the dead code. The patch is mostly mechanical, with a couple exceptions: - getters/setters were not removed even if only one of them is being used - versioning API was also left in place Also in this patch, add missing prototype for version query function. Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com> Acked-by: Stuart Yoder <stuart.yoder@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Laurentiu Tudor
Greg Kroah-Hartman
parent
9b65332e0e
commit
ee9d06064e
@ -45,107 +45,12 @@
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/* Command IDs */
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/* Command IDs */
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#define DPMCP_CMDID_CLOSE DPMCP_CMD(0x800)
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#define DPMCP_CMDID_CLOSE DPMCP_CMD(0x800)
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#define DPMCP_CMDID_OPEN DPMCP_CMD(0x80b)
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#define DPMCP_CMDID_OPEN DPMCP_CMD(0x80b)
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#define DPMCP_CMDID_CREATE DPMCP_CMD(0x90b)
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#define DPMCP_CMDID_DESTROY DPMCP_CMD(0x98b)
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#define DPMCP_CMDID_GET_API_VERSION DPMCP_CMD(0xa0b)
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#define DPMCP_CMDID_GET_API_VERSION DPMCP_CMD(0xa0b)
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#define DPMCP_CMDID_GET_ATTR DPMCP_CMD(0x004)
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#define DPMCP_CMDID_RESET DPMCP_CMD(0x005)
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#define DPMCP_CMDID_RESET DPMCP_CMD(0x005)
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#define DPMCP_CMDID_SET_IRQ DPMCP_CMD(0x010)
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#define DPMCP_CMDID_GET_IRQ DPMCP_CMD(0x011)
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#define DPMCP_CMDID_SET_IRQ_ENABLE DPMCP_CMD(0x012)
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#define DPMCP_CMDID_GET_IRQ_ENABLE DPMCP_CMD(0x013)
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#define DPMCP_CMDID_SET_IRQ_MASK DPMCP_CMD(0x014)
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#define DPMCP_CMDID_GET_IRQ_MASK DPMCP_CMD(0x015)
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#define DPMCP_CMDID_GET_IRQ_STATUS DPMCP_CMD(0x016)
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struct dpmcp_cmd_open {
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struct dpmcp_cmd_open {
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__le32 dpmcp_id;
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__le32 dpmcp_id;
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};
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};
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struct dpmcp_cmd_create {
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__le32 portal_id;
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};
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struct dpmcp_cmd_destroy {
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__le32 object_id;
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};
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struct dpmcp_cmd_set_irq {
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/* cmd word 0 */
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u8 irq_index;
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u8 pad[3];
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__le32 irq_val;
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/* cmd word 1 */
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__le64 irq_addr;
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/* cmd word 2 */
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__le32 irq_num;
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};
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struct dpmcp_cmd_get_irq {
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__le32 pad;
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u8 irq_index;
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};
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struct dpmcp_rsp_get_irq {
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/* cmd word 0 */
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__le32 irq_val;
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__le32 pad;
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/* cmd word 1 */
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__le64 irq_paddr;
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/* cmd word 2 */
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__le32 irq_num;
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__le32 type;
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};
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#define DPMCP_ENABLE 0x1
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struct dpmcp_cmd_set_irq_enable {
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u8 enable;
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u8 pad[3];
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u8 irq_index;
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};
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struct dpmcp_cmd_get_irq_enable {
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__le32 pad;
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u8 irq_index;
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};
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struct dpmcp_rsp_get_irq_enable {
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u8 enabled;
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};
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struct dpmcp_cmd_set_irq_mask {
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__le32 mask;
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u8 irq_index;
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};
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struct dpmcp_cmd_get_irq_mask {
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__le32 pad;
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u8 irq_index;
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};
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struct dpmcp_rsp_get_irq_mask {
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__le32 mask;
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};
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struct dpmcp_cmd_get_irq_status {
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__le32 status;
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u8 irq_index;
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};
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struct dpmcp_rsp_get_irq_status {
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__le32 status;
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};
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struct dpmcp_rsp_get_attributes {
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/* response word 0 */
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__le32 pad;
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__le32 id;
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/* response word 1 */
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__le16 version_major;
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__le16 version_minor;
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};
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#endif /* _FSL_DPMCP_CMD_H */
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#endif /* _FSL_DPMCP_CMD_H */
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@ -103,82 +103,6 @@ int dpmcp_close(struct fsl_mc_io *mc_io,
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return mc_send_command(mc_io, &cmd);
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return mc_send_command(mc_io, &cmd);
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}
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}
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/**
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* dpmcp_create() - Create the DPMCP object.
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* @mc_io: Pointer to MC portal's I/O object
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* @dprc_token: Parent container token; '0' for default container
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @cfg: Configuration structure
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* @obj_id: Returned object id; use in subsequent API calls
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*
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* Create the DPMCP object, allocate required resources and
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* perform required initialization.
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*
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* The object can be created either by declaring it in the
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* DPL file, or by calling this function.
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* This function accepts an authentication token of a parent
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* container that this object should be assigned to and returns
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* an object id. This object_id will be used in all subsequent calls to
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* this specific object.
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*
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_create(struct fsl_mc_io *mc_io,
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u16 dprc_token,
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u32 cmd_flags,
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const struct dpmcp_cfg *cfg,
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u32 *obj_id)
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{
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struct mc_command cmd = { 0 };
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struct dpmcp_cmd_create *cmd_params;
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_CREATE,
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cmd_flags, dprc_token);
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cmd_params = (struct dpmcp_cmd_create *)cmd.params;
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cmd_params->portal_id = cpu_to_le32(cfg->portal_id);
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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*obj_id = mc_cmd_read_object_id(&cmd);
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return 0;
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}
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/**
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* dpmcp_destroy() - Destroy the DPMCP object and release all its resources.
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* @mc_io: Pointer to MC portal's I/O object
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* @dprc_token: Parent container token; '0' for default container
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @obj_id: ID of DPMCP object
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*
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* Return: '0' on Success; error code otherwise.
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*/
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int dpmcp_destroy(struct fsl_mc_io *mc_io,
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u16 dprc_token,
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u32 cmd_flags,
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u32 obj_id)
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{
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struct mc_command cmd = { 0 };
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struct dpmcp_cmd_destroy *cmd_params;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_DESTROY,
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cmd_flags, dprc_token);
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cmd_params = (struct dpmcp_cmd_destroy *)cmd.params;
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cmd_params->object_id = cpu_to_le32(obj_id);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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/**
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/**
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* dpmcp_reset() - Reset the DPMCP, returns the object to initial state.
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* dpmcp_reset() - Reset the DPMCP, returns the object to initial state.
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* @mc_io: Pointer to MC portal's I/O object
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* @mc_io: Pointer to MC portal's I/O object
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@ -201,312 +125,6 @@ int dpmcp_reset(struct fsl_mc_io *mc_io,
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return mc_send_command(mc_io, &cmd);
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return mc_send_command(mc_io, &cmd);
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}
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}
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/**
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* dpmcp_set_irq() - Set IRQ information for the DPMCP to trigger an interrupt.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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* @irq_index: Identifies the interrupt index to configure
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* @irq_cfg: IRQ configuration
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*
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_set_irq(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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u16 token,
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u8 irq_index,
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struct dpmcp_irq_cfg *irq_cfg)
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{
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struct mc_command cmd = { 0 };
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struct dpmcp_cmd_set_irq *cmd_params;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_SET_IRQ,
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cmd_flags, token);
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cmd_params = (struct dpmcp_cmd_set_irq *)cmd.params;
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cmd_params->irq_index = irq_index;
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cmd_params->irq_val = cpu_to_le32(irq_cfg->val);
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cmd_params->irq_addr = cpu_to_le64(irq_cfg->paddr);
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cmd_params->irq_num = cpu_to_le32(irq_cfg->irq_num);
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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/**
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* dpmcp_get_irq() - Get IRQ information from the DPMCP.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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* @irq_index: The interrupt index to configure
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* @type: Interrupt type: 0 represents message interrupt
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* type (both irq_addr and irq_val are valid)
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* @irq_cfg: IRQ attributes
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*
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_get_irq(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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u16 token,
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u8 irq_index,
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int *type,
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struct dpmcp_irq_cfg *irq_cfg)
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{
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struct mc_command cmd = { 0 };
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struct dpmcp_cmd_get_irq *cmd_params;
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struct dpmcp_rsp_get_irq *rsp_params;
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_IRQ,
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cmd_flags, token);
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cmd_params = (struct dpmcp_cmd_get_irq *)cmd.params;
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cmd_params->irq_index = irq_index;
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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rsp_params = (struct dpmcp_rsp_get_irq *)cmd.params;
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irq_cfg->val = le32_to_cpu(rsp_params->irq_val);
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irq_cfg->paddr = le64_to_cpu(rsp_params->irq_paddr);
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irq_cfg->irq_num = le32_to_cpu(rsp_params->irq_num);
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*type = le32_to_cpu(rsp_params->type);
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return 0;
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}
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/**
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* dpmcp_set_irq_enable() - Set overall interrupt state.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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* @irq_index: The interrupt index to configure
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* @en: Interrupt state - enable = 1, disable = 0
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*
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* Allows GPP software to control when interrupts are generated.
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* Each interrupt can have up to 32 causes. The enable/disable control's the
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* overall interrupt state. if the interrupt is disabled no causes will cause
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* an interrupt.
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*
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_set_irq_enable(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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u16 token,
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u8 irq_index,
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u8 en)
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{
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struct mc_command cmd = { 0 };
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struct dpmcp_cmd_set_irq_enable *cmd_params;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_SET_IRQ_ENABLE,
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cmd_flags, token);
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cmd_params = (struct dpmcp_cmd_set_irq_enable *)cmd.params;
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cmd_params->enable = en & DPMCP_ENABLE;
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cmd_params->irq_index = irq_index;
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/* send command to mc*/
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return mc_send_command(mc_io, &cmd);
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}
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/**
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* dpmcp_get_irq_enable() - Get overall interrupt state
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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* @irq_index: The interrupt index to configure
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* @en: Returned interrupt state - enable = 1, disable = 0
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*
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* Return: '0' on Success; Error code otherwise.
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*/
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int dpmcp_get_irq_enable(struct fsl_mc_io *mc_io,
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u32 cmd_flags,
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u16 token,
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u8 irq_index,
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u8 *en)
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{
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struct mc_command cmd = { 0 };
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struct dpmcp_cmd_get_irq_enable *cmd_params;
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struct dpmcp_rsp_get_irq_enable *rsp_params;
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int err;
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/* prepare command */
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cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_IRQ_ENABLE,
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cmd_flags, token);
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cmd_params = (struct dpmcp_cmd_get_irq_enable *)cmd.params;
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cmd_params->irq_index = irq_index;
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/* send command to mc*/
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err = mc_send_command(mc_io, &cmd);
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if (err)
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return err;
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/* retrieve response parameters */
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rsp_params = (struct dpmcp_rsp_get_irq_enable *)cmd.params;
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*en = rsp_params->enabled & DPMCP_ENABLE;
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return 0;
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}
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/**
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* dpmcp_set_irq_mask() - Set interrupt mask.
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* @mc_io: Pointer to MC portal's I/O object
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* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
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* @token: Token of DPMCP object
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* @irq_index: The interrupt index to configure
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* @mask: Event mask to trigger interrupt;
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* each bit:
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* 0 = ignore event
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* 1 = consider event for asserting IRQ
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*
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* Every interrupt can have up to 32 causes and the interrupt model supports
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* masking/unmasking each cause independently
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*
|
|
||||||
* Return: '0' on Success; Error code otherwise.
|
|
||||||
*/
|
|
||||||
int dpmcp_set_irq_mask(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 mask)
|
|
||||||
{
|
|
||||||
struct mc_command cmd = { 0 };
|
|
||||||
struct dpmcp_cmd_set_irq_mask *cmd_params;
|
|
||||||
|
|
||||||
/* prepare command */
|
|
||||||
cmd.header = mc_encode_cmd_header(DPMCP_CMDID_SET_IRQ_MASK,
|
|
||||||
cmd_flags, token);
|
|
||||||
cmd_params = (struct dpmcp_cmd_set_irq_mask *)cmd.params;
|
|
||||||
cmd_params->mask = cpu_to_le32(mask);
|
|
||||||
cmd_params->irq_index = irq_index;
|
|
||||||
|
|
||||||
/* send command to mc*/
|
|
||||||
return mc_send_command(mc_io, &cmd);
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* dpmcp_get_irq_mask() - Get interrupt mask.
|
|
||||||
* @mc_io: Pointer to MC portal's I/O object
|
|
||||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
|
||||||
* @token: Token of DPMCP object
|
|
||||||
* @irq_index: The interrupt index to configure
|
|
||||||
* @mask: Returned event mask to trigger interrupt
|
|
||||||
*
|
|
||||||
* Every interrupt can have up to 32 causes and the interrupt model supports
|
|
||||||
* masking/unmasking each cause independently
|
|
||||||
*
|
|
||||||
* Return: '0' on Success; Error code otherwise.
|
|
||||||
*/
|
|
||||||
int dpmcp_get_irq_mask(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 *mask)
|
|
||||||
{
|
|
||||||
struct mc_command cmd = { 0 };
|
|
||||||
struct dpmcp_cmd_get_irq_mask *cmd_params;
|
|
||||||
struct dpmcp_rsp_get_irq_mask *rsp_params;
|
|
||||||
|
|
||||||
int err;
|
|
||||||
|
|
||||||
/* prepare command */
|
|
||||||
cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_IRQ_MASK,
|
|
||||||
cmd_flags, token);
|
|
||||||
cmd_params = (struct dpmcp_cmd_get_irq_mask *)cmd.params;
|
|
||||||
cmd_params->irq_index = irq_index;
|
|
||||||
|
|
||||||
/* send command to mc*/
|
|
||||||
err = mc_send_command(mc_io, &cmd);
|
|
||||||
if (err)
|
|
||||||
return err;
|
|
||||||
|
|
||||||
/* retrieve response parameters */
|
|
||||||
rsp_params = (struct dpmcp_rsp_get_irq_mask *)cmd.params;
|
|
||||||
*mask = le32_to_cpu(rsp_params->mask);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* dpmcp_get_irq_status() - Get the current status of any pending interrupts.
|
|
||||||
*
|
|
||||||
* @mc_io: Pointer to MC portal's I/O object
|
|
||||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
|
||||||
* @token: Token of DPMCP object
|
|
||||||
* @irq_index: The interrupt index to configure
|
|
||||||
* @status: Returned interrupts status - one bit per cause:
|
|
||||||
* 0 = no interrupt pending
|
|
||||||
* 1 = interrupt pending
|
|
||||||
*
|
|
||||||
* Return: '0' on Success; Error code otherwise.
|
|
||||||
*/
|
|
||||||
int dpmcp_get_irq_status(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 *status)
|
|
||||||
{
|
|
||||||
struct mc_command cmd = { 0 };
|
|
||||||
struct dpmcp_cmd_get_irq_status *cmd_params;
|
|
||||||
struct dpmcp_rsp_get_irq_status *rsp_params;
|
|
||||||
int err;
|
|
||||||
|
|
||||||
/* prepare command */
|
|
||||||
cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_IRQ_STATUS,
|
|
||||||
cmd_flags, token);
|
|
||||||
cmd_params = (struct dpmcp_cmd_get_irq_status *)cmd.params;
|
|
||||||
cmd_params->status = cpu_to_le32(*status);
|
|
||||||
cmd_params->irq_index = irq_index;
|
|
||||||
|
|
||||||
/* send command to mc*/
|
|
||||||
err = mc_send_command(mc_io, &cmd);
|
|
||||||
if (err)
|
|
||||||
return err;
|
|
||||||
|
|
||||||
/* retrieve response parameters */
|
|
||||||
rsp_params = (struct dpmcp_rsp_get_irq_status *)cmd.params;
|
|
||||||
*status = le32_to_cpu(rsp_params->status);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
|
||||||
* dpmcp_get_attributes - Retrieve DPMCP attributes.
|
|
||||||
*
|
|
||||||
* @mc_io: Pointer to MC portal's I/O object
|
|
||||||
* @cmd_flags: Command flags; one or more of 'MC_CMD_FLAG_'
|
|
||||||
* @token: Token of DPMCP object
|
|
||||||
* @attr: Returned object's attributes
|
|
||||||
*
|
|
||||||
* Return: '0' on Success; Error code otherwise.
|
|
||||||
*/
|
|
||||||
int dpmcp_get_attributes(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
struct dpmcp_attr *attr)
|
|
||||||
{
|
|
||||||
struct mc_command cmd = { 0 };
|
|
||||||
struct dpmcp_rsp_get_attributes *rsp_params;
|
|
||||||
int err;
|
|
||||||
|
|
||||||
/* prepare command */
|
|
||||||
cmd.header = mc_encode_cmd_header(DPMCP_CMDID_GET_ATTR,
|
|
||||||
cmd_flags, token);
|
|
||||||
|
|
||||||
/* send command to mc*/
|
|
||||||
err = mc_send_command(mc_io, &cmd);
|
|
||||||
if (err)
|
|
||||||
return err;
|
|
||||||
|
|
||||||
/* retrieve response parameters */
|
|
||||||
rsp_params = (struct dpmcp_rsp_get_attributes *)cmd.params;
|
|
||||||
attr->id = le32_to_cpu(rsp_params->id);
|
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/**
|
/**
|
||||||
* dpmcp_get_api_version - Get Data Path Management Command Portal API version
|
* dpmcp_get_api_version - Get Data Path Management Command Portal API version
|
||||||
* @mc_io: Pointer to Mc portal's I/O object
|
* @mc_io: Pointer to Mc portal's I/O object
|
||||||
|
|||||||
@ -44,109 +44,17 @@ int dpmcp_open(struct fsl_mc_io *mc_io,
|
|||||||
int dpmcp_id,
|
int dpmcp_id,
|
||||||
u16 *token);
|
u16 *token);
|
||||||
|
|
||||||
/* Get portal ID from pool */
|
|
||||||
#define DPMCP_GET_PORTAL_ID_FROM_POOL (-1)
|
|
||||||
|
|
||||||
int dpmcp_close(struct fsl_mc_io *mc_io,
|
int dpmcp_close(struct fsl_mc_io *mc_io,
|
||||||
u32 cmd_flags,
|
u32 cmd_flags,
|
||||||
u16 token);
|
u16 token);
|
||||||
|
|
||||||
/**
|
int dpmcp_get_api_version(struct fsl_mc_io *mc_io,
|
||||||
* struct dpmcp_cfg - Structure representing DPMCP configuration
|
u32 cmd_flags,
|
||||||
* @portal_id: Portal ID; 'DPMCP_GET_PORTAL_ID_FROM_POOL' to get the portal ID
|
u16 *major_ver,
|
||||||
* from pool
|
u16 *minor_ver);
|
||||||
*/
|
|
||||||
struct dpmcp_cfg {
|
|
||||||
int portal_id;
|
|
||||||
};
|
|
||||||
|
|
||||||
int dpmcp_create(struct fsl_mc_io *mc_io,
|
|
||||||
u16 dprc_token,
|
|
||||||
u32 cmd_flags,
|
|
||||||
const struct dpmcp_cfg *cfg,
|
|
||||||
u32 *obj_id);
|
|
||||||
|
|
||||||
int dpmcp_destroy(struct fsl_mc_io *mc_io,
|
|
||||||
u16 dprc_token,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u32 obj_id);
|
|
||||||
|
|
||||||
int dpmcp_reset(struct fsl_mc_io *mc_io,
|
int dpmcp_reset(struct fsl_mc_io *mc_io,
|
||||||
u32 cmd_flags,
|
u32 cmd_flags,
|
||||||
u16 token);
|
u16 token);
|
||||||
|
|
||||||
/* IRQ */
|
|
||||||
/* IRQ Index */
|
|
||||||
#define DPMCP_IRQ_INDEX 0
|
|
||||||
/* irq event - Indicates that the link state changed */
|
|
||||||
#define DPMCP_IRQ_EVENT_CMD_DONE 0x00000001
|
|
||||||
|
|
||||||
/**
|
|
||||||
* struct dpmcp_irq_cfg - IRQ configuration
|
|
||||||
* @paddr: Address that must be written to signal a message-based interrupt
|
|
||||||
* @val: Value to write into irq_addr address
|
|
||||||
* @irq_num: A user defined number associated with this IRQ
|
|
||||||
*/
|
|
||||||
struct dpmcp_irq_cfg {
|
|
||||||
u64 paddr;
|
|
||||||
u32 val;
|
|
||||||
int irq_num;
|
|
||||||
};
|
|
||||||
|
|
||||||
int dpmcp_set_irq(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
struct dpmcp_irq_cfg *irq_cfg);
|
|
||||||
|
|
||||||
int dpmcp_get_irq(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
int *type,
|
|
||||||
struct dpmcp_irq_cfg *irq_cfg);
|
|
||||||
|
|
||||||
int dpmcp_set_irq_enable(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u8 en);
|
|
||||||
|
|
||||||
int dpmcp_get_irq_enable(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u8 *en);
|
|
||||||
|
|
||||||
int dpmcp_set_irq_mask(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 mask);
|
|
||||||
|
|
||||||
int dpmcp_get_irq_mask(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 *mask);
|
|
||||||
|
|
||||||
int dpmcp_get_irq_status(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
u8 irq_index,
|
|
||||||
u32 *status);
|
|
||||||
|
|
||||||
/**
|
|
||||||
* struct dpmcp_attr - Structure representing DPMCP attributes
|
|
||||||
* @id: DPMCP object ID
|
|
||||||
*/
|
|
||||||
struct dpmcp_attr {
|
|
||||||
int id;
|
|
||||||
};
|
|
||||||
|
|
||||||
int dpmcp_get_attributes(struct fsl_mc_io *mc_io,
|
|
||||||
u32 cmd_flags,
|
|
||||||
u16 token,
|
|
||||||
struct dpmcp_attr *attr);
|
|
||||||
|
|
||||||
#endif /* __FSL_DPMCP_H */
|
#endif /* __FSL_DPMCP_H */
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user