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| author | Ivo van Doorn <ivdoorn@gmail.com> | 2008-03-15 21:38:07 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-03-25 16:41:58 -0400 |
| commit | 19d30e02998ef1eb9f82a7d3ce9b4a97dba5aa13 (patch) | |
| tree | 66972ff817b2d6b8641a04d4f6e122e8fdc710ba /drivers/net/wireless/rt2x00/rt2500pci.c | |
| parent | e2839d8f509451acf6b1f22787f25ce98383d94c (diff) | |
| download | lwn-19d30e02998ef1eb9f82a7d3ce9b4a97dba5aa13.tar.gz lwn-19d30e02998ef1eb9f82a7d3ce9b4a97dba5aa13.zip | |
rt2x00: Add dev_flags to rx descriptor
The rxdone_entry_desc structure contains 3 fields
which are always 1 or 0. We can safe 8 bytes by
replacing them with a single dev_flags fields which
contain the flags for those settings.
Additionally we can remove the OFDM flag since it
is no longer used since the introduction of the
SIGNAL_PLCP flag.
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2500pci.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2500pci.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index 0f5139a2f238..9468dde3c95e 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -1225,13 +1225,16 @@ static void rt2500pci_fill_rxdone(struct queue_entry *entry, * the signal is the PLCP value. If it was received with * a CCK bitrate the signal is the rate in 100kbit/s. */ - rxdesc->ofdm = rt2x00_get_field32(word0, RXD_W0_OFDM); rxdesc->signal = rt2x00_get_field32(word2, RXD_W2_SIGNAL); - rxdesc->signal_plcp = rxdesc->ofdm; rxdesc->rssi = rt2x00_get_field32(word2, RXD_W2_RSSI) - entry->queue->rt2x00dev->rssi_offset; rxdesc->size = rt2x00_get_field32(word0, RXD_W0_DATABYTE_COUNT); - rxdesc->my_bss = !!rt2x00_get_field32(word0, RXD_W0_MY_BSS); + + rxdesc->dev_flags = 0; + if (rt2x00_get_field32(word0, RXD_W0_OFDM)) + rxdesc->dev_flags |= RXDONE_SIGNAL_PLCP; + if (rt2x00_get_field32(word0, RXD_W0_MY_BSS)) + rxdesc->dev_flags |= RXDONE_MY_BSS; } /* |