Re: [Qemu-devel] [PATCH 12/12] Read flag status register command support added.

[Peter Crosthwaite <crosthwaitepeter@gmail.com>]

Subsystem prefix needed and reverse commit subject to start with verb:

"block: m25p80: Add Read Flag Status command"

On Wed, Dec 16, 2015 at 4:57 AM,  <marcin.krzeminski@nokia.com> wrote:
> From: Marcin Krzeminski <marcin.krzeminski@nokia.com>
>
> Signed-off-by: Marcin Krzeminski <marcin.krzeminski@nokia.com>

Otherwise:

Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>

Thanks to you and Pawel for this work.

Regards,
Peter

> ---
>  hw/block/m25p80.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
>
> diff --git a/hw/block/m25p80.c b/hw/block/m25p80.c
> index fadd6ec..ef05ad3 100644
> --- a/hw/block/m25p80.c
> +++ b/hw/block/m25p80.c
> @@ -258,6 +258,7 @@ typedef enum {
>      WREN = 0x6,
>      JEDEC_READ = 0x9f,
>      BULK_ERASE = 0xc7,
> +    READ_FSR = 0x70,
>
>      READ = 0x3,
>      READ4 = 0x13,
> @@ -667,6 +668,13 @@ static void decode_new_cmd(Flash *s, uint32_t value)
>          s->state = STATE_READING_DATA;
>          break;
>
> +    case READ_FSR:
> +        s->data[0] = (1<<7); /*Indicates flash is ready */
> +        s->pos = 0;
> +        s->len = 1;
> +        s->state = STATE_READING_DATA;
> +        break;
> +
>      case JEDEC_READ:
>          DB_PRINT_L(0, "populated jedec code\n");
>          for (i = 0; i < s->pi->id_len; i++) {
> --
> 2.5.0
>
>