summaryrefslogtreecommitdiffstats
path: root/drivers/net/wireless/hermes.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/hermes.c')
-rw-r--r--drivers/net/wireless/hermes.c66
1 files changed, 4 insertions, 62 deletions
diff --git a/drivers/net/wireless/hermes.c b/drivers/net/wireless/hermes.c
index 346c6febb03..2aa2f389c0d 100644
--- a/drivers/net/wireless/hermes.c
+++ b/drivers/net/wireless/hermes.c
@@ -121,12 +121,6 @@ void hermes_struct_init(hermes_t *hw, void __iomem *address, int reg_spacing)
hw->iobase = address;
hw->reg_spacing = reg_spacing;
hw->inten = 0x0;
-
-#ifdef HERMES_DEBUG_BUFFER
- hw->dbufp = 0;
- memset(&hw->dbuf, 0xff, sizeof(hw->dbuf));
- memset(&hw->profile, 0, sizeof(hw->profile));
-#endif
}
int hermes_init(hermes_t *hw)
@@ -347,19 +341,6 @@ static int hermes_bap_seek(hermes_t *hw, int bap, u16 id, u16 offset)
reg = hermes_read_reg(hw, oreg);
}
-#ifdef HERMES_DEBUG_BUFFER
- hw->profile[HERMES_BAP_BUSY_TIMEOUT - k]++;
-
- if (k < HERMES_BAP_BUSY_TIMEOUT) {
- struct hermes_debug_entry *e =
- &hw->dbuf[(hw->dbufp++) % HERMES_DEBUG_BUFSIZE];
- e->bap = bap;
- e->id = id;
- e->offset = offset;
- e->cycles = HERMES_BAP_BUSY_TIMEOUT - k;
- }
-#endif
-
if (reg & HERMES_OFFSET_BUSY)
return -ETIMEDOUT;
@@ -419,8 +400,7 @@ int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
}
/* Write a block of data to the chip's buffer, via the
- * BAP. Synchronization/serialization is the caller's problem. len
- * must be even.
+ * BAP. Synchronization/serialization is the caller's problem.
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
@@ -430,7 +410,7 @@ int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
int err = 0;
- if ( (len < 0) || (len % 2) )
+ if (len < 0)
return -EINVAL;
err = hermes_bap_seek(hw, bap, id, offset);
@@ -438,49 +418,12 @@ int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
goto out;
/* Actually do the transfer */
- hermes_write_words(hw, dreg, buf, len/2);
+ hermes_write_bytes(hw, dreg, buf, len);
out:
return err;
}
-/* Write a block of data to the chip's buffer with padding if
- * neccessary, via the BAP. Synchronization/serialization is the
- * caller's problem. len must be even.
- *
- * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
- */
-int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, int len,
- u16 id, u16 offset)
-{
- int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
- int err = 0;
-
- if (len < 0 || len % 2 || data_len > len)
- return -EINVAL;
-
- err = hermes_bap_seek(hw, bap, id, offset);
- if (err)
- goto out;
-
- /* Transfer all the complete words of data */
- hermes_write_words(hw, dreg, buf, data_len/2);
- /* If there is an odd byte left over pad and transfer it */
- if (data_len & 1) {
- u8 end[2];
- end[1] = 0;
- end[0] = ((unsigned char *)buf)[data_len - 1];
- hermes_write_words(hw, dreg, end, 1);
- data_len ++;
- }
- /* Now send zeros for the padding */
- if (data_len < len)
- hermes_clear_words(hw, dreg, (len - data_len) / 2);
- /* Complete */
- out:
- return err;
-}
-
/* Read a Length-Type-Value record from the card.
*
* If length is NULL, we ignore the length read from the card, and
@@ -553,7 +496,7 @@ int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,
count = length - 1;
- hermes_write_words(hw, dreg, value, count);
+ hermes_write_bytes(hw, dreg, value, count << 1);
err = hermes_docmd_wait(hw, HERMES_CMD_ACCESS | HERMES_CMD_WRITE,
rid, NULL);
@@ -568,7 +511,6 @@ EXPORT_SYMBOL(hermes_allocate);
EXPORT_SYMBOL(hermes_bap_pread);
EXPORT_SYMBOL(hermes_bap_pwrite);
-EXPORT_SYMBOL(hermes_bap_pwrite_pad);
EXPORT_SYMBOL(hermes_read_ltv);
EXPORT_SYMBOL(hermes_write_ltv);