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Unique error codes

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@5390 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Jens Arnold 2004-11-07 22:40:24 +00:00
parent db14d8e50c
commit f540e5cecf
1 changed files with 5 additions and 7 deletions
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12
firmware/drivers/ata_mmc.c
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@ -316,7 +316,7 @@ static int send_cmd(int cmd, unsigned long parameter, unsigned char *response)
if (response[0] != 0x00)
{
write_transfer(dummy, 1);
return -1;
return -10;
}
switch (cmd)
@ -351,7 +351,7 @@ static int receive_cxd(unsigned char *buf)
if (poll_byte(20) != DT_START_BLOCK)
{
write_transfer(dummy, 1);
return -1; /* not start of data */
return -11; /* not start of data */
}
read_transfer(buf, 16);
@ -497,7 +497,7 @@ static int receive_sector(unsigned char *inbuf, unsigned char *swapbuf,
if (poll_byte(timeout) != DT_START_BLOCK)
{
write_transfer(dummy, 1);
return -1; /* not start of data */
return -12; /* not start of data */
}
while (!(SSR1 & SCI_TEND)); /* wait for end of transfer */
@ -577,7 +577,7 @@ static int send_sector(const unsigned char *nextbuf, int timeout)
serial_mode = SER_DISABLED;
if ((poll_busy(timeout) & 0x1F) != 0x05) /* something went wrong */
ret = -1;
ret = -13;
write_transfer(dummy, 1);
@ -595,7 +595,7 @@ static int send_single_sector(const unsigned char *buf, int timeout)
write_transfer(dummy, 2); /* crc - dontcare */
if ((poll_busy(timeout) & 0x1F) != 0x05) /* something went wrong */
ret = -1;
ret = -14;
write_transfer(dummy, 1);
@ -786,8 +786,6 @@ static void mmc_tick(void)
if (countdown >= 0)
countdown--;
/* Report to the thread if we have had 3 identical status
readings in a row */
if (countdown == 0)
{
if (current_status)