From f00fe7f6d14ab7bbd4655f55eae71bbd73ef766d Mon Sep 17 00:00:00 2001 From: =?utf8?q?Rafa=C5=82=20Mi=C5=82ecki?= Date: Tue, 7 Dec 2010 09:42:05 +0100 Subject: [PATCH] b43: N-PHY: reorder and optimize tables initialization MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Order was changed in specs. For writing arrays we have designed bulk function which makes use of auto increment and do not write table address over and over. Signed-off-by: Rafał Miłecki Signed-off-by: John W. Linville --- drivers/net/wireless/b43/tables_nphy.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/net/wireless/b43/tables_nphy.c b/drivers/net/wireless/b43/tables_nphy.c index 46f0a7a..df61c16 100644 --- a/drivers/net/wireless/b43/tables_nphy.c +++ b/drivers/net/wireless/b43/tables_nphy.c @@ -1811,9 +1811,7 @@ void b43_ntab_write_bulk(struct b43_wldev *dev, u32 offset, } #define ntab_upload(dev, offset, data) do { \ - unsigned int i; \ - for (i = 0; i < (offset##_SIZE); i++) \ - b43_ntab_write(dev, (offset) + i, (data)[i]); \ + b43_ntab_write_bulk(dev, offset, offset##_SIZE, data); \ } while (0) void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev) @@ -1825,18 +1823,18 @@ void b43_nphy_rev0_1_2_tables_init(struct b43_wldev *dev) ntab_upload(dev, B43_NTAB_TDTRN, b43_ntab_tdtrn); ntab_upload(dev, B43_NTAB_INTLEVEL, b43_ntab_intlevel); ntab_upload(dev, B43_NTAB_PILOT, b43_ntab_pilot); - ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt); ntab_upload(dev, B43_NTAB_TDI20A0, b43_ntab_tdi20a0); ntab_upload(dev, B43_NTAB_TDI20A1, b43_ntab_tdi20a1); ntab_upload(dev, B43_NTAB_TDI40A0, b43_ntab_tdi40a0); ntab_upload(dev, B43_NTAB_TDI40A1, b43_ntab_tdi40a1); - ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi); ntab_upload(dev, B43_NTAB_CHANEST, b43_ntab_channelest); ntab_upload(dev, B43_NTAB_MCS, b43_ntab_mcs); - - /* Volatile tables */ ntab_upload(dev, B43_NTAB_NOISEVAR10, b43_ntab_noisevar10); ntab_upload(dev, B43_NTAB_NOISEVAR11, b43_ntab_noisevar11); + + /* Volatile tables */ + ntab_upload(dev, B43_NTAB_BDI, b43_ntab_bdi); + ntab_upload(dev, B43_NTAB_PILOTLT, b43_ntab_pilotlt); ntab_upload(dev, B43_NTAB_C0_ESTPLT, b43_ntab_estimatepowerlt0); ntab_upload(dev, B43_NTAB_C1_ESTPLT, b43_ntab_estimatepowerlt1); ntab_upload(dev, B43_NTAB_C0_ADJPLT, b43_ntab_adjustpower0); -- 2.7.4