Re: [flashrom] [PATCH] More verbose failures for SPI commands

Hi everyone, Hi Carl,
This patch provided help to debug the issue..
Acked-by: Vincent S. Cojot

Thanks a lot for this help,

Vincent

On Mon, 16 Nov 2009, Carl-Daniel Hailfinger wrote:
> If a SPI command taking an address does fail, we want to know the
> address for easier debugging.
>
> Signed-off-by: Carl-Daniel Hailfinger
> Index: flashrom-spi_command_failure_verbose/spi.c
>
> --- flashrom-spi_command_failure_verbose/spi.c	(Revision 763)
> +++ flashrom-spi_command_failure_verbose/spi.c	(Arbeitskopie)
> @@ -615,8 +615,8 @@
>
> result = spi_send_multicommand(cmds);
>    if (result) {
> fprintf(stderr, "%s failed during command execution\n",
> 	__func__);
> fprintf(stderr, "%s failed during command execution at address 0x%x\n",
> 	__func__, addr);
> return result;
> }
> /* Wait until the Write-In-Progress bit is cleared.
>
> @@ -659,7 +659,8 @@
>
> result = spi_send_multicommand(cmds);
>    if (result) {
> fprintf(stderr, "%s failed during command execution\n", __func__);
> fprintf(stderr, "%s failed during command execution at address 0x%x\n",
> 	__func__, addr);
> return result;
> }
> /* Wait until the Write-In-Progress bit is cleared.
>
> @@ -721,8 +722,8 @@
>
> result = spi_send_multicommand(cmds);
>    if (result) {
> fprintf(stderr, "%s failed during command execution\n",
> 	__func__);
> fprintf(stderr, "%s failed during command execution at address 0x%x\n",
> 	__func__, addr);
> return result;
> }
> /* Wait until the Write-In-Progress bit is cleared.
>
> @@ -827,21 +828,21 @@
>
> result = spi_send_multicommand(cmds);
>    if (result) {
> fprintf(stderr, "%s failed during command execution\n",
> 	__func__);
> fprintf(stderr, "%s failed during command execution at address 0x%x\n",
> 	__func__, addr);
> }
> return result;
>
> }
>
> -int spi_nbyte_program(int address, uint8_t *bytes, int len)
> +int spi_nbyte_program(int addr, uint8_t *bytes, int len)
> {
>    int result;
>    /* FIXME: Switch to malloc based on len unless that kills speed. */
>    unsigned char cmd[JEDEC_BYTE_PROGRAM_OUTSIZE - 1 + 256] = {
>    	JEDEC_BYTE_PROGRAM,
> (address >> 16) & 0xff,
> (address >> 8) & 0xff,
> (address >> 0) & 0xff,
> (addr >> 16) & 0xff,
> (addr >> 8) & 0xff,
> (addr >> 0) & 0xff,
> };
> struct spi_command cmds[] = {
> {
>
> @@ -874,8 +875,8 @@
>
> result = spi_send_multicommand(cmds);
>    if (result) {
> fprintf(stderr, "%s failed during command execution\n",
> 	__func__);
> fprintf(stderr, "%s failed during command execution at address 0x%x\n",
> 	__func__, addr);
> }
> return result;
>
> }