Re: [PATCH v3 01/11] net: cadence_gem: Fix debug statements

["Edgar E. Iglesias" <edgar.iglesias@gmail.com>]

On Fri, May 08, 2020 at 04:30:35PM +0530, Sai Pavan Boddu wrote:
> Enabling debug breaks the build, Fix them and make debug statements
> always compilable. Fix few statements to use sized integer casting.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>



> 
> Signed-off-by: Sai Pavan Boddu <sai.pavan.boddu@xilinx.com>
> ---
>  hw/net/cadence_gem.c | 27 +++++++++++++--------------
>  1 file changed, 13 insertions(+), 14 deletions(-)
> 
> diff --git a/hw/net/cadence_gem.c b/hw/net/cadence_gem.c
> index 22a0b1b..5476c62 100644
> --- a/hw/net/cadence_gem.c
> +++ b/hw/net/cadence_gem.c
> @@ -35,14 +35,13 @@
>  #include "sysemu/dma.h"
>  #include "net/checksum.h"
>  
> -#ifdef CADENCE_GEM_ERR_DEBUG
> -#define DB_PRINT(...) do { \
> -    fprintf(stderr,  ": %s: ", __func__); \
> -    fprintf(stderr, ## __VA_ARGS__); \
> -    } while (0)
> -#else
> -    #define DB_PRINT(...)
> -#endif
> +#define CADENCE_GEM_ERR_DEBUG 0
> +#define DB_PRINT(...) do {\
> +    if (CADENCE_GEM_ERR_DEBUG) {   \
> +        qemu_log(": %s: ", __func__); \
> +        qemu_log(__VA_ARGS__); \
> +    } \
> +} while (0)
>  
>  #define GEM_NWCTRL        (0x00000000/4) /* Network Control reg */
>  #define GEM_NWCFG         (0x00000004/4) /* Network Config reg */
> @@ -979,7 +978,7 @@ static ssize_t gem_receive(NetClientState *nc, const uint8_t *buf, size_t size)
>          size += 4;
>      }
>  
> -    DB_PRINT("config bufsize: %d packet size: %ld\n", rxbufsize, size);
> +    DB_PRINT("config bufsize: %u packet size: %zd\n", rxbufsize, size);
>  
>      /* Find which queue we are targeting */
>      q = get_queue_from_screen(s, rxbuf_ptr, rxbufsize);
> @@ -992,9 +991,9 @@ static ssize_t gem_receive(NetClientState *nc, const uint8_t *buf, size_t size)
>              return -1;
>          }
>  
> -        DB_PRINT("copy %u bytes to 0x%" PRIx64 "\n",
> -                 MIN(bytes_to_copy, rxbufsize),
> -                 rx_desc_get_buffer(s, s->rx_desc[q]));
> +        DB_PRINT("copy %" PRIu32 " bytes to 0x%" PRIx64 "\n",
> +                MIN(bytes_to_copy, rxbufsize),
> +                rx_desc_get_buffer(s, s->rx_desc[q]));
>  
>          /* Copy packet data to emulated DMA buffer */
>          address_space_write(&s->dma_as, rx_desc_get_buffer(s, s->rx_desc[q]) +
> @@ -1160,8 +1159,8 @@ static void gem_transmit(CadenceGEMState *s)
>               */
>              if ((tx_desc_get_buffer(s, desc) == 0) ||
>                  (tx_desc_get_length(desc) == 0)) {
> -                DB_PRINT("Invalid TX descriptor @ 0x%x\n",
> -                         (unsigned)packet_desc_addr);
> +                DB_PRINT("Invalid TX descriptor @ 0x%" HWADDR_PRIx "\n",
> +                         packet_desc_addr);
>                  break;
>              }
>  
> -- 
> 2.7.4
>