diff mbox series

[15/23] hw/sd/sdcard: Only call sd_req_get_rca() where RCA is used

Message ID 20240621080554.18986-16-philmd@linaro.org
State Superseded
Headers show
Series hw/sd/sdcard: Accumulation of cleanups and fixes | expand

Commit Message

Philippe Mathieu-Daudé June 21, 2024, 8:05 a.m. UTC 
It will be useful later to assert only AC commands
(Addressed point-to-point Commands, defined as the
'sd_ac' enum) extract the RCA value from the command
argument.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 hw/sd/sd.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

Comments

Cédric Le Goater June 21, 2024, 4:20 p.m. UTC | #1 
On 6/21/24 10:05 AM, Philippe Mathieu-Daudé wrote:
> It will be useful later to assert only AC commands
> (Addressed point-to-point Commands, defined as the
> 'sd_ac' enum) extract the RCA value from the command
> argument.
> 
> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>


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

Thanks,

C.


> ---
>   hw/sd/sd.c | 8 +++++++-
>   1 file changed, 7 insertions(+), 1 deletion(-)
> 
> diff --git a/hw/sd/sd.c b/hw/sd/sd.c
> index bc47ae36bc..cb9d85bb11 100644
> --- a/hw/sd/sd.c
> +++ b/hw/sd/sd.c
> @@ -1102,7 +1102,7 @@ static sd_rsp_type_t sd_cmd_SET_BLOCK_COUNT(SDState *sd, SDRequest req)
>   
>   static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
>   {
> -    uint16_t rca = sd_req_get_rca(sd, req);
> +    uint16_t rca;
>       uint64_t addr = (sd->ocr & (1 << 30)) ? (uint64_t) req.arg << 9 : req.arg;
>   
>       sd->last_cmd_name = sd_cmd_name(req.cmd);
> @@ -1160,6 +1160,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
>           break;
>   
>       case 7:  /* CMD7:   SELECT/DESELECT_CARD */
> +        rca = sd_req_get_rca(sd, req);
>           switch (sd->state) {
>           case sd_standby_state:
>               if (sd->rca != rca)
> @@ -1214,6 +1215,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
>           return sd_r7;
>   
>       case 9:  /* CMD9:   SEND_CSD */
> +        rca = sd_req_get_rca(sd, req);
>           switch (sd->state) {
>           case sd_standby_state:
>               if (sd->rca != rca)
> @@ -1237,6 +1239,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
>           break;
>   
>       case 10:  /* CMD10:  SEND_CID */
> +        rca = sd_req_get_rca(sd, req);
>           switch (sd->state) {
>           case sd_standby_state:
>               if (sd->rca != rca)
> @@ -1277,6 +1280,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
>           break;
>   
>       case 13:  /* CMD13:  SEND_STATUS */
> +        rca = sd_req_get_rca(sd, req);
>           switch (sd->mode) {
>           case sd_data_transfer_mode:
>               if (!sd_is_spi(sd) && sd->rca != rca) {
> @@ -1291,6 +1295,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
>           break;
>   
>       case 15:  /* CMD15:  GO_INACTIVE_STATE */
> +        rca = sd_req_get_rca(sd, req);
>           switch (sd->mode) {
>           case sd_data_transfer_mode:
>               if (sd->rca != rca)
> @@ -1523,6 +1528,7 @@ static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
>   
>       /* Application specific commands (Class 8) */
>       case 55:  /* CMD55:  APP_CMD */
> +        rca = sd_req_get_rca(sd, req);
>           switch (sd->state) {
>           case sd_ready_state:
>           case sd_identification_state:
diff mbox series

Patch

diff --git a/hw/sd/sd.c b/hw/sd/sd.c
index bc47ae36bc..cb9d85bb11 100644
--- a/hw/sd/sd.c
+++ b/hw/sd/sd.c
@@ -1102,7 +1102,7 @@  static sd_rsp_type_t sd_cmd_SET_BLOCK_COUNT(SDState *sd, SDRequest req)
 
 static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
 {
-    uint16_t rca = sd_req_get_rca(sd, req);
+    uint16_t rca;
     uint64_t addr = (sd->ocr & (1 << 30)) ? (uint64_t) req.arg << 9 : req.arg;
 
     sd->last_cmd_name = sd_cmd_name(req.cmd);
@@ -1160,6 +1160,7 @@  static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
         break;
 
     case 7:  /* CMD7:   SELECT/DESELECT_CARD */
+        rca = sd_req_get_rca(sd, req);
         switch (sd->state) {
         case sd_standby_state:
             if (sd->rca != rca)
@@ -1214,6 +1215,7 @@  static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
         return sd_r7;
 
     case 9:  /* CMD9:   SEND_CSD */
+        rca = sd_req_get_rca(sd, req);
         switch (sd->state) {
         case sd_standby_state:
             if (sd->rca != rca)
@@ -1237,6 +1239,7 @@  static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
         break;
 
     case 10:  /* CMD10:  SEND_CID */
+        rca = sd_req_get_rca(sd, req);
         switch (sd->state) {
         case sd_standby_state:
             if (sd->rca != rca)
@@ -1277,6 +1280,7 @@  static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
         break;
 
     case 13:  /* CMD13:  SEND_STATUS */
+        rca = sd_req_get_rca(sd, req);
         switch (sd->mode) {
         case sd_data_transfer_mode:
             if (!sd_is_spi(sd) && sd->rca != rca) {
@@ -1291,6 +1295,7 @@  static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
         break;
 
     case 15:  /* CMD15:  GO_INACTIVE_STATE */
+        rca = sd_req_get_rca(sd, req);
         switch (sd->mode) {
         case sd_data_transfer_mode:
             if (sd->rca != rca)
@@ -1523,6 +1528,7 @@  static sd_rsp_type_t sd_normal_command(SDState *sd, SDRequest req)
 
     /* Application specific commands (Class 8) */
     case 55:  /* CMD55:  APP_CMD */
+        rca = sd_req_get_rca(sd, req);
         switch (sd->state) {
         case sd_ready_state:
         case sd_identification_state: