[PATCH] Convert serprog to msg_*

[Sean Nelson]

Convert all messages in serprog.c to the new message infrastructure.

Signed-off-by: Sean Nelson

[Carl-Daniel Hailfinger]

On 09.01.2010 20:26, Sean Nelson wrote:
> Convert all messages in serprog.c to the new message infrastructure.
>
> Signed-off-by: Sean Nelson
>
> diff --git a/serprog.c b/serprog.c
> index 6544245..18ce64d 100644
> --- a/serprog.c
> +++ b/serprog.c
> @@ -310,12 +304,11 @@ int serprog_init(void)
>    unsigned char c;
>    char *num;
>    char *dev;
> printf_debug("%s\n", __func__);
> msg_pdbg("%s\n", __func__);

spew please
> /* the parameter is either of format "/dev/device:baud" or "ip:port" */
>    if ((!programmer_param) || (!strlen(programmer_param))) {
>    	nodevice:
> fprintf(stderr,
> 	"Error: No device/host given for the serial programmer driver.\n"
> msg_perr("Error: No device/host given for the serial programmer driver.\n"
> "Use flashrom -p serprog=/dev/device:baud or flashrom -p serprog=ip:port\n");
> exit(1);
> }
>
> @@ -323,8 +316,7 @@ int serprog_init(void)
>    len = num - programmer_param;
>    if (!len) goto nodevice;
>    if (!num) {
> fprintf(stderr,
> 	"Error: No port or baudrate specified to serial programmer driver.\n"
> msg_perr("Error: No port or baudrate specified to serial programmer driver.\n"
> "Use flashrom -p serprog=/dev/device:baud or flashrom -p serprog=ip:port\n");
> exit(1);
> }
>
> @@ -344,28 +336,28 @@ int serprog_init(void)
>    free(dev); dev = NULL;
>    free(num); num = NULL;
> printf_debug(MSGHEADER "connected - attempting to synchronize\n");
>
> msg_pdbg(MSGHEADER "connected - attempting to synchronize\n");
>
> sp_check_avail_automatic = 0;
>
> sp_synchronize();
> printf_debug(MSGHEADER "Synchronized\n");
>
> msg_pdbg(MSGHEADER "Synchronized\n");
>
> if (sp_docommand(S_CMD_Q_IFACE, 0, NULL, 2, &iface)) {
> fprintf(stderr, "Error: NAK to Query Interface version\n");
> msg_perr("Error: NAK to Query Interface version\n");
>
> exit(1);
> }
>
> if (iface != 1) {
> fprintf(stderr, "Error: Unknown interface version %d\n", iface);
> msg_perr("Error: Unknown interface version %d\n", iface);
> exit(1);
> }
> printf_debug(MSGHEADER "Interface version ok.\n");
>
> msg_pdbg(MSGHEADER "Interface version ok.\n");
>
> if (sp_docommand(S_CMD_Q_CMDMAP, 0, NULL, 32, sp_cmdmap)) {
> fprintf(stderr, "Error: query command map not supported\n");
> msg_perr("Error: query command map not supported\n");
> exit(1);
> }
>
> @@ -373,81 +365,77 @@ int serprog_init(void)
>
> /* Check for the minimum operational set of commands */
>    if (sp_check_commandavail(S_CMD_R_BYTE) == 0) {
> fprintf(stderr, "Error: Single byte read not supported\n");
> msg_perr("Error: Single byte read not supported\n");
> exit(1);
> }
> /* This could be translated to single byte reads (if missing),	*
> but now we dont support that.				*/
> if (sp_check_commandavail(S_CMD_R_NBYTES) == 0) {
> fprintf(stderr, "Error: Read n bytes not supported\n");
> msg_perr("Error: Read n bytes not supported\n");
> exit(1);
> }
> /* In the future one could switch to read-only mode if these	*
> are not available.						*/
> if (sp_check_commandavail(S_CMD_O_INIT) == 0) {
> fprintf(stderr,
> 	"Error: Initialize operation buffer not supported\n");
> msg_perr("Error: Initialize operation buffer not supported\n");
> exit(1);
> }
> if (sp_check_commandavail(S_CMD_O_WRITEB) == 0) {
> fprintf(stderr,
> 	"Error: Write to opbuf: write byte not supported\n");
> msg_perr("Error: Write to opbuf: write byte not supported\n");
> exit(1);
> }
> if (sp_check_commandavail(S_CMD_O_DELAY) == 0) {
> fprintf(stderr, "Error: Write to opbuf: delay not supported\n");
> msg_perr("Error: Write to opbuf: delay not supported\n");
> exit(1);
> }
> if (sp_check_commandavail(S_CMD_O_EXEC) == 0) {
> fprintf(stderr,
> msg_perr(
> "Error: Execute operation buffer not supported\n");
>
> exit(1);
> }
>
> if (sp_docommand(S_CMD_Q_PGMNAME, 0, NULL, 16, pgmname)) {
> fprintf(stderr, "Warning: NAK to query programmer name\n");
> msg_perr("Warning: NAK to query programmer name\n");
> strcpy((char *)pgmname, "(unknown)");
> }
> pgmname[16] = 0;
> printf(MSGHEADER "Programmer name "%s"\n", pgmname);
>
> msg_pinfo(MSGHEADER "Programmer name "%s"\n", pgmname);
>
> if (sp_docommand(S_CMD_Q_SERBUF, 0, NULL, 2, &sp_device_serbuf_size)) {
> fprintf(stderr, "Warning: NAK to query serial buffer size\n");
> msg_perr("Warning: NAK to query serial buffer size\n");
> }
> printf_debug(MSGHEADER "serial buffer size %d\n",
>
> msg_pdbg(MSGHEADER "serial buffer size %d\n",
>     sp_device_serbuf_size);
>
> if (sp_docommand(S_CMD_Q_OPBUF, 0, NULL, 2, &sp_device_opbuf_size)) {
> fprintf(stderr,
> 	"Warning: NAK to query operation buffer size\n");
> msg_perr("Warning: NAK to query operation buffer size\n");
> }
> printf_debug(MSGHEADER "operation buffer size %d\n",
>
> msg_pdbg(MSGHEADER "operation buffer size %d\n",
>     sp_device_opbuf_size);
>
> if (sp_docommand(S_CMD_Q_BUSTYPE, 0, NULL, 1, &c)) {
> fprintf(stderr, "Warning: NAK to query supported buses\n");
> msg_perr("Warning: NAK to query supported buses\n");
>
> c = CHIP_BUSTYPE_NONSPI;	/* A reasonable default for now. */
> }
> buses_supported = c;
>
> if (sp_docommand(S_CMD_O_INIT, 0, NULL, 0, NULL)) {
> fprintf(stderr, "Error: NAK to initialize operation buffer\n");
> msg_perr("Error: NAK to initialize operation buffer\n");
>
> exit(1);
> }
>
> if (sp_docommand(S_CMD_Q_WRNMAXLEN, 0, NULL, 3, rbuf)) {
> printf_debug(MSGHEADER "Write-n not supported");
> msg_pdbg(MSGHEADER "Write-n not supported");
> sp_max_write_n = 0;
> } else {
> sp_max_write_n = ((unsigned int)(rbuf[0]) << 0);
> sp_max_write_n |= ((unsigned int)(rbuf[1]) << 8);
> sp_max_write_n |= ((unsigned int)(rbuf[2]) << 16);
> printf_debug(MSGHEADER "Maximum write-n length %d\n",
> msg_pdbg(MSGHEADER "Maximum write-n length %d\n",
>      sp_max_write_n);
> sp_write_n_buf = malloc(sp_max_write_n);
> if (!sp_write_n_buf) {
> 	fprintf(stderr,
> 		"Error: cannot allocate memory for Write-n buffer\n");
> 	msg_perr("Error: cannot allocate memory for Write-n buffer\n");
> exit(1);
> }
> sp_write_n_bytes = 0;
>
> @@ -458,10 +446,10 @@ int serprog_init(void)
>    	sp_max_read_n = ((unsigned int)(rbuf[0]) << 0);
>    	sp_max_read_n |= ((unsigned int)(rbuf[1]) << 8);
>    	sp_max_read_n |= ((unsigned int)(rbuf[2]) << 16);
> printf_debug(MSGHEADER "Maximum read-n length %d\n",
> msg_pdbg(MSGHEADER "Maximum read-n length %d\n",
> sp_max_read_n ? sp_max_read_n : (1<<24));
> } else {
> printf_debug(MSGHEADER "Maximum read-n length not reported\n");
> msg_pdbg(MSGHEADER "Maximum read-n length not reported\n");
> sp_max_read_n = 0;
> }
>
> @@ -477,7 +465,7 @@ int serprog_init(void)
>  static void sp_pass_writen(void)
>  {
>    unsigned char header[7];
> printf_debug(MSGHEADER "Passing write-n bytes=%d addr=0x%x\n",
> msg_pdbg(MSGHEADER "Passing write-n bytes=%d addr=0x%x\n",

Not sure if this should be dbg or spew. If it is called outside
programmer init, it should be spew.
>      sp_write_n_bytes, sp_write_n_addr);
>
> if (sp_streamed_transmit_bytes >=
>        (7 + sp_write_n_bytes + sp_device_serbuf_size))
> @@ -517,7 +505,7 @@ static void sp_execute_opbuf_noflush(void)
>    if ((sp_max_write_n) && (sp_write_n_bytes))
>    	sp_pass_writen();
>    sp_stream_buffer_op(S_CMD_O_EXEC, 0, 0);
> printf_debug(MSGHEADER "Executed operation buffer of %d bytes\n",
> msg_pdbg(MSGHEADER "Executed operation buffer of %d bytes\n",

Same here.
>      sp_opbuf_usage);
>
> sp_opbuf_usage = 0;
>    sp_prev_was_write = 0;
> @@ -532,7 +520,7 @@ static void sp_execute_opbuf(void)
>
> int serprog_shutdown(void)
>  {
> printf_debug("%s\n", __func__);
> msg_pdbg("%s\n", __func__);

spew please.
> if ((sp_opbuf_usage) || (sp_max_write_n && sp_write_n_bytes))
>    	sp_execute_opbuf();
>    close(sp_fd);
> @@ -547,14 +535,14 @@ static void sp_check_opbuf_usage(int bytes_to_be_added)
>    	sp_execute_opbuf();
>    	/* If this happens in the mid of an page load the page load *
>    	 * will propably fail.					    */
> printf_debug(MSGHEADER
> msg_pdbg(MSGHEADER

We may want to upgrade this to info. Hm. Will ask Urja, and for now we
use your solution.
> "Warning: executed operation buffer due to size reasons\n");
>
> }
>  }
>
> void serprog_chip_writeb(uint8_t val, chipaddr addr)
>  {
> printf_debug("%s\n", __func__);
> msg_pdbg("%s\n", __func__);

spew please
> if (sp_max_write_n) {
>    	if ((sp_prev_was_write)
>    	    && (addr == (sp_write_n_addr + sp_write_n_bytes))) {
> @@ -598,7 +586,7 @@ uint8_t serprog_chip_readb(const chipaddr addr)
>    sp_flush_stream();
>    if (read(sp_fd, &c, 1) != 1)
>    	sp_die("readb byteread");
> printf_debug("%s addr=0x%lx returning 0x%02X\n", __func__, addr, c);
> msg_pdbg("%s addr=0x%lx returning 0x%02X\n", __func__, addr, c);

spew please
> return c;
>  }
>
> @@ -607,7 +595,7 @@ static void sp_do_read_n(uint8_t * buf, const chipaddr addr, size_t len)
>  {
>    int rd_bytes = 0;
>    unsigned char sbuf[6];
> printf_debug("%s: addr=0x%lx len=%lu\n", __func__, addr, (unsigned long)len);
> msg_pdbg("%s: addr=0x%lx len=%lu\n", __func__, addr, (unsigned long)len);

spew please
> /* Stream the read-n -- as above. */
>    if ((sp_opbuf_usage) || (sp_max_write_n && sp_write_n_bytes))
>    	sp_execute_opbuf_noflush();
> @@ -644,7 +632,7 @@ void serprog_chip_readn(uint8_t * buf, const chipaddr addr, size_t len)
>  void serprog_delay(int delay)
>  {
>    unsigned char buf[4];
> printf_debug("%s\n", __func__);
> msg_pdbg("%s\n", __func__);

spew please
> if ((sp_max_write_n) && (sp_write_n_bytes))
>    	sp_pass_writen();
>    sp_check_opbuf_usage(5);

Regards,
Carl-Daniel

[Sean Nelson]

Convert all messages in serprog.c to the new message infrastructure. 
Rename some msg_pdbg to msg_pspew.
Signed-off-by: Sean Nelson

[Carl-Daniel Hailfinger]

On 10.01.2010 00:43, Sean Nelson wrote:
> Convert all messages in serprog.c to the new message infrastructure.
> Rename some msg_pdbg to msg_pspew.
> Signed-off-by: Sean Nelson

Acked-by: Carl-Daniel Hailfinger

Regards,
Carl-Daniel

[Sean Nelson]

On 1/9/2010 5:04 PM, Carl-Daniel Hailfinger wrote:
> On 10.01.2010 00:43, Sean Nelson wrote:
> > Convert all messages in serprog.c to the new message infrastructure.
> > Rename some msg_pdbg to msg_pspew.
> > Signed-off-by: Sean Nelson
>
> Acked-by: Carl-Daniel Hailfinger
>
> Regards,
> Carl-Daniel

Thank You, Committed in r853.