staging: fsl-mc: update dpmcp binary interface to v3.0

Signed-off-by: Stuart Yoder <stuart.yoder@nxp.com>
Acked-by: German Rivera <german.rivera@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/fsl-mc/bus/dpmcp-cmd.h b/drivers/staging/fsl-mc/bus/dpmcp-cmd.h
index a87e9f84fa42bd8b3ac128287b00c6eb97ae9619..c6f4ec0dd37ac294a0b4bbd0480eb6dc4ddfc415 100644 (file)
--- a/drivers/staging/fsl-mc/bus/dpmcp-cmd.h
+++ b/drivers/staging/fsl-mc/bus/dpmcp-cmd.h
@@ -33,8 +33,8 @@
 #define _FSL_DPMCP_CMD_H
 
 /* DPMCP Version */
-#define DPMCP_VER_MAJOR                                2
-#define DPMCP_VER_MINOR                                1
+#define DPMCP_VER_MAJOR                                3
+#define DPMCP_VER_MINOR                                0
 
 /* Command IDs */
 #define DPMCP_CMDID_CLOSE                              0x800
@@ -52,6 +52,5 @@
 #define DPMCP_CMDID_SET_IRQ_MASK                       0x014
 #define DPMCP_CMDID_GET_IRQ_MASK                       0x015
 #define DPMCP_CMDID_GET_IRQ_STATUS                     0x016
-#define DPMCP_CMDID_CLEAR_IRQ_STATUS                   0x017
 
 #endif /* _FSL_DPMCP_CMD_H */

diff --git a/drivers/staging/fsl-mc/bus/dpmcp.c b/drivers/staging/fsl-mc/bus/dpmcp.c
index b0248f574619964b51cabd26a6949aec1fbe0d9e..fd6dd4e07b8724b26a60585ff6092a75ba8818f3 100644 (file)
--- a/drivers/staging/fsl-mc/bus/dpmcp.c
+++ b/drivers/staging/fsl-mc/bus/dpmcp.c
@@ -213,7 +213,7 @@ int dpmcp_set_irq(struct fsl_mc_io *mc_io,
        cmd.params[0] |= mc_enc(0, 8, irq_index);
        cmd.params[0] |= mc_enc(32, 32, irq_cfg->val);
        cmd.params[1] |= mc_enc(0, 64, irq_cfg->paddr);
-       cmd.params[2] |= mc_enc(0, 32, irq_cfg->user_irq_id);
+       cmd.params[2] |= mc_enc(0, 32, irq_cfg->irq_num);
 
        /* send command to mc*/
        return mc_send_command(mc_io, &cmd);
@@ -254,7 +254,7 @@ int dpmcp_get_irq(struct fsl_mc_io *mc_io,
        /* retrieve response parameters */
        irq_cfg->val = (u32)mc_dec(cmd.params[0], 0, 32);
        irq_cfg->paddr = (u64)mc_dec(cmd.params[1], 0, 64);
-       irq_cfg->user_irq_id = (int)mc_dec(cmd.params[2], 0, 32);
+       irq_cfg->irq_num = (int)mc_dec(cmd.params[2], 0, 32);
        *type = (int)mc_dec(cmd.params[2], 32, 32);
        return 0;
 }
@@ -434,37 +434,6 @@ int dpmcp_get_irq_status(struct fsl_mc_io *mc_io,
        return 0;
 }
 
-/**
- * dpmcp_clear_irq_status() - Clear a pending interrupt's status
- *
- * @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:    Bits to clear (W1C) - one bit per cause:
- *                                     0 = don't change
- *                                     1 = clear status bit
- *
- * Return:     '0' on Success; Error code otherwise.
- */
-int dpmcp_clear_irq_status(struct fsl_mc_io *mc_io,
-                          u32 cmd_flags,
-                          u16 token,
-                          u8 irq_index,
-                          u32 status)
-{
-       struct mc_command cmd = { 0 };
-
-       /* prepare command */
-       cmd.header = mc_encode_cmd_header(DPMCP_CMDID_CLEAR_IRQ_STATUS,
-                                         cmd_flags, token);
-       cmd.params[0] |= mc_enc(0, 32, status);
-       cmd.params[0] |= mc_enc(32, 8, irq_index);
-
-       /* send command to mc*/
-       return mc_send_command(mc_io, &cmd);
-}
-
 /**
  * dpmcp_get_attributes - Retrieve DPMCP attributes.
  *

diff --git a/drivers/staging/fsl-mc/bus/dpmcp.h b/drivers/staging/fsl-mc/bus/dpmcp.h
index 6df351f0caa502169abcea1ddd955733bc43d720..fe79d4d9293dec18df7511c6bdc900a84a3f9fc8 100644 (file)
--- a/drivers/staging/fsl-mc/bus/dpmcp.h
+++ b/drivers/staging/fsl-mc/bus/dpmcp.h
@@ -82,12 +82,12 @@ int dpmcp_reset(struct fsl_mc_io *mc_io,
  * 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
- * @user_irq_id: A user defined number associated with this IRQ
+ * @irq_num: A user defined number associated with this IRQ
  */
 struct dpmcp_irq_cfg {
             uint64_t           paddr;
             uint32_t           val;
-            int                user_irq_id;
+            int                irq_num;
 };
 
 int dpmcp_set_irq(struct fsl_mc_io     *mc_io,
@@ -133,12 +133,6 @@ int dpmcp_get_irq_status(struct fsl_mc_io  *mc_io,
                        uint8_t                 irq_index,
                        uint32_t                *status);
 
-int dpmcp_clear_irq_status(struct fsl_mc_io    *mc_io,
-                          uint32_t             cmd_flags,
-                          uint16_t             token,
-                         uint8_t               irq_index,
-                         uint32_t              status);
-
 /**
  * struct dpmcp_attr - Structure representing DPMCP attributes
  * @id:                DPMCP object ID