diff mbox series

[v42,39/98] hw/sd/sdcard: Store command name in SDProto

Message ID 20240628070216.92609-40-philmd@linaro.org (mailing list archive)
State New, archived
Headers show
Series hw/sd/sdcard: Add eMMC support | expand

Commit Message

Philippe Mathieu-Daudé June 28, 2024, 7:01 a.m. UTC 
We already have a const array where command handlers
are listed. Store the command name there too.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/sd/sd.c | 35 ++++++++++++++++++++++-------------
 1 file changed, 22 insertions(+), 13 deletions(-)

Comments

Cédric Le Goater June 28, 2024, 7:54 a.m. UTC | #1 
On 6/28/24 9:01 AM, Philippe Mathieu-Daudé wrote:
> We already have a const array where command handlers
> are listed. Store the command name there too.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>


Reviewed-by: Cédric Le Goater <clg@redhat.com>

Thanks,

C.


> ---
>   hw/sd/sd.c | 35 ++++++++++++++++++++++-------------
>   1 file changed, 22 insertions(+), 13 deletions(-)
> 
> diff --git a/hw/sd/sd.c b/hw/sd/sd.c
> index 558c39419d..97fb3785ee 100644
> --- a/hw/sd/sd.c
> +++ b/hw/sd/sd.c
> @@ -95,6 +95,7 @@ typedef sd_rsp_type_t (*sd_cmd_handler)(SDState *sd, SDRequest req);
>   typedef struct SDProto {
>       const char *name;
>       struct {
> +        const char *name;
>           sd_cmd_handler handler;
>       } cmd[SDMMC_CMD_MAX], acmd[SDMMC_CMD_MAX];
>   } SDProto;
> @@ -237,8 +238,6 @@ static const char *sd_response_name(sd_rsp_type_t rsp)
>   static const char *sd_cmd_name(SDState *sd, uint8_t cmd)
>   {
>       static const char *cmd_abbrev[SDMMC_CMD_MAX] = {
> -         [0]    = "GO_IDLE_STATE",           [1]    = "SEND_OP_COND",
> -         [2]    = "ALL_SEND_CID",            [3]    = "SEND_RELATIVE_ADDR",
>            [4]    = "SET_DSR",                 [5]    = "IO_SEND_OP_COND",
>            [6]    = "SWITCH_FUNC",             [7]    = "SELECT/DESELECT_CARD",
>            [8]    = "SEND_IF_COND",            [9]    = "SEND_CSD",
> @@ -246,9 +245,8 @@ static const char *sd_cmd_name(SDState *sd, uint8_t cmd)
>           [12]    = "STOP_TRANSMISSION",      [13]    = "SEND_STATUS",
>                                               [15]    = "GO_INACTIVE_STATE",
>           [16]    = "SET_BLOCKLEN",           [17]    = "READ_SINGLE_BLOCK",
> -        [18]    = "READ_MULTIPLE_BLOCK",    [19]    = "SEND_TUNING_BLOCK",
> +        [18]    = "READ_MULTIPLE_BLOCK",
>           [20]    = "SPEED_CLASS_CONTROL",    [21]    = "DPS_spec",
> -                                            [23]    = "SET_BLOCK_COUNT",
>           [24]    = "WRITE_BLOCK",            [25]    = "WRITE_MULTIPLE_BLOCK",
>           [26]    = "MANUF_RSVD",             [27]    = "PROGRAM_CSD",
>           [28]    = "SET_WRITE_PROT",         [29]    = "CLR_WRITE_PROT",
> @@ -270,6 +268,12 @@ static const char *sd_cmd_name(SDState *sd, uint8_t cmd)
>           [60]    = "MANUF_RSVD",             [61]    = "MANUF_RSVD",
>           [62]    = "MANUF_RSVD",             [63]    = "MANUF_RSVD",
>       };
> +    const SDProto *sdp = sd->proto;
> +
> +    if (sdp->cmd[cmd].handler) {
> +        assert(!cmd_abbrev[cmd]);
> +        return sdp->cmd[cmd].name;
> +    }
>       return cmd_abbrev[cmd] ? cmd_abbrev[cmd] : "UNKNOWN_CMD";
>   }
>   
> @@ -282,7 +286,6 @@ static const char *sd_acmd_name(SDState *sd, uint8_t cmd)
>           [16] = "DPS_spec",
>           [18] = "SECU_spec",
>           [22] = "SEND_NUM_WR_BLOCKS",        [23] = "SET_WR_BLK_ERASE_COUNT",
> -        [41] = "SD_SEND_OP_COND",
>           [42] = "SET_CLR_CARD_DETECT",
>           [51] = "SEND_SCR",
>           [52] = "SECU_spec",                 [53] = "SECU_spec",
> @@ -290,6 +293,12 @@ static const char *sd_acmd_name(SDState *sd, uint8_t cmd)
>           [56] = "SECU_spec",                 [57] = "SECU_spec",
>           [58] = "SECU_spec",                 [59] = "SECU_spec",
>       };
> +    const SDProto *sdp = sd->proto;
> +
> +    if (sdp->acmd[cmd].handler) {
> +        assert(!acmd_abbrev[cmd]);
> +        return sdp->acmd[cmd].name;
> +    }
>   
>       return acmd_abbrev[cmd] ? acmd_abbrev[cmd] : "UNKNOWN_ACMD";
>   }
> @@ -2268,22 +2277,22 @@ void sd_enable(SDState *sd, bool enable)
>   static const SDProto sd_proto_spi = {
>       .name = "SPI",
>       .cmd = {
> -        [0]  = {sd_cmd_GO_IDLE_STATE},
> -        [1]  = {spi_cmd_SEND_OP_COND},
> +        [0]  = {            "GO_IDLE_STATE", sd_cmd_GO_IDLE_STATE},
> +        [1]  = {            "SEND_OP_COND", spi_cmd_SEND_OP_COND},
>       },
>       .acmd = {
> -        [41] = {spi_cmd_SEND_OP_COND},
> +        [41] = {            "SEND_OP_COND", spi_cmd_SEND_OP_COND},
>       },
>   };
>   
>   static const SDProto sd_proto_sd = {
>       .name = "SD",
>       .cmd = {
> -        [0]  = {sd_cmd_GO_IDLE_STATE},
> -        [2]  = {sd_cmd_ALL_SEND_CID},
> -        [3]  = {sd_cmd_SEND_RELATIVE_ADDR},
> -        [19] = {sd_cmd_SEND_TUNING_BLOCK},
> -        [23] = {sd_cmd_SET_BLOCK_COUNT},
> +        [0]  = {             "GO_IDLE_STATE", sd_cmd_GO_IDLE_STATE},
> +        [2]  = {             "ALL_SEND_CID", sd_cmd_ALL_SEND_CID},
> +        [3]  = {             "SEND_RELATIVE_ADDR", sd_cmd_SEND_RELATIVE_ADDR},
> +        [19] = {             "SEND_TUNING_BLOCK", sd_cmd_SEND_TUNING_BLOCK},
> +        [23] = {             "SET_BLOCK_COUNT", sd_cmd_SET_BLOCK_COUNT},
>       },
>   };
>
diff mbox series

Patch

diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index 558c39419d..97fb3785ee 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -95,6 +95,7 @@  typedef sd_rsp_type_t (*sd_cmd_handler)(SDState *sd, SDRequest req);
 typedef struct SDProto {
     const char *name;
     struct {
+        const char *name;
         sd_cmd_handler handler;
     } cmd[SDMMC_CMD_MAX], acmd[SDMMC_CMD_MAX];
 } SDProto;
@@ -237,8 +238,6 @@  static const char *sd_response_name(sd_rsp_type_t rsp)
 static const char *sd_cmd_name(SDState *sd, uint8_t cmd)
 {
     static const char *cmd_abbrev[SDMMC_CMD_MAX] = {
-         [0]    = "GO_IDLE_STATE",           [1]    = "SEND_OP_COND",
-         [2]    = "ALL_SEND_CID",            [3]    = "SEND_RELATIVE_ADDR",
          [4]    = "SET_DSR",                 [5]    = "IO_SEND_OP_COND",
          [6]    = "SWITCH_FUNC",             [7]    = "SELECT/DESELECT_CARD",
          [8]    = "SEND_IF_COND",            [9]    = "SEND_CSD",
@@ -246,9 +245,8 @@  static const char *sd_cmd_name(SDState *sd, uint8_t cmd)
         [12]    = "STOP_TRANSMISSION",      [13]    = "SEND_STATUS",
                                             [15]    = "GO_INACTIVE_STATE",
         [16]    = "SET_BLOCKLEN",           [17]    = "READ_SINGLE_BLOCK",
-        [18]    = "READ_MULTIPLE_BLOCK",    [19]    = "SEND_TUNING_BLOCK",
+        [18]    = "READ_MULTIPLE_BLOCK",
         [20]    = "SPEED_CLASS_CONTROL",    [21]    = "DPS_spec",
-                                            [23]    = "SET_BLOCK_COUNT",
         [24]    = "WRITE_BLOCK",            [25]    = "WRITE_MULTIPLE_BLOCK",
         [26]    = "MANUF_RSVD",             [27]    = "PROGRAM_CSD",
         [28]    = "SET_WRITE_PROT",         [29]    = "CLR_WRITE_PROT",
@@ -270,6 +268,12 @@  static const char *sd_cmd_name(SDState *sd, uint8_t cmd)
         [60]    = "MANUF_RSVD",             [61]    = "MANUF_RSVD",
         [62]    = "MANUF_RSVD",             [63]    = "MANUF_RSVD",
     };
+    const SDProto *sdp = sd->proto;
+
+    if (sdp->cmd[cmd].handler) {
+        assert(!cmd_abbrev[cmd]);
+        return sdp->cmd[cmd].name;
+    }
     return cmd_abbrev[cmd] ? cmd_abbrev[cmd] : "UNKNOWN_CMD";
 }
 
@@ -282,7 +286,6 @@  static const char *sd_acmd_name(SDState *sd, uint8_t cmd)
         [16] = "DPS_spec",
         [18] = "SECU_spec",
         [22] = "SEND_NUM_WR_BLOCKS",        [23] = "SET_WR_BLK_ERASE_COUNT",
-        [41] = "SD_SEND_OP_COND",
         [42] = "SET_CLR_CARD_DETECT",
         [51] = "SEND_SCR",
         [52] = "SECU_spec",                 [53] = "SECU_spec",
@@ -290,6 +293,12 @@  static const char *sd_acmd_name(SDState *sd, uint8_t cmd)
         [56] = "SECU_spec",                 [57] = "SECU_spec",
         [58] = "SECU_spec",                 [59] = "SECU_spec",
     };
+    const SDProto *sdp = sd->proto;
+
+    if (sdp->acmd[cmd].handler) {
+        assert(!acmd_abbrev[cmd]);
+        return sdp->acmd[cmd].name;
+    }
 
     return acmd_abbrev[cmd] ? acmd_abbrev[cmd] : "UNKNOWN_ACMD";
 }
@@ -2268,22 +2277,22 @@  void sd_enable(SDState *sd, bool enable)
 static const SDProto sd_proto_spi = {
     .name = "SPI",
     .cmd = {
-        [0]  = {sd_cmd_GO_IDLE_STATE},
-        [1]  = {spi_cmd_SEND_OP_COND},
+        [0]  = {            "GO_IDLE_STATE", sd_cmd_GO_IDLE_STATE},
+        [1]  = {            "SEND_OP_COND", spi_cmd_SEND_OP_COND},
     },
     .acmd = {
-        [41] = {spi_cmd_SEND_OP_COND},
+        [41] = {            "SEND_OP_COND", spi_cmd_SEND_OP_COND},
     },
 };
 
 static const SDProto sd_proto_sd = {
     .name = "SD",
     .cmd = {
-        [0]  = {sd_cmd_GO_IDLE_STATE},
-        [2]  = {sd_cmd_ALL_SEND_CID},
-        [3]  = {sd_cmd_SEND_RELATIVE_ADDR},
-        [19] = {sd_cmd_SEND_TUNING_BLOCK},
-        [23] = {sd_cmd_SET_BLOCK_COUNT},
+        [0]  = {             "GO_IDLE_STATE", sd_cmd_GO_IDLE_STATE},
+        [2]  = {             "ALL_SEND_CID", sd_cmd_ALL_SEND_CID},
+        [3]  = {             "SEND_RELATIVE_ADDR", sd_cmd_SEND_RELATIVE_ADDR},
+        [19] = {             "SEND_TUNING_BLOCK", sd_cmd_SEND_TUNING_BLOCK},
+        [23] = {             "SET_BLOCK_COUNT", sd_cmd_SET_BLOCK_COUNT},
     },
 };