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Commit f00fe7f6 authored by Rafał Miłecki's avatar Rafał Miłecki Committed by John W. Linville
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b43: N-PHY: reorder and optimize tables initialization 



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: default avatarRafał Miłecki <zajec5@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 857581bd

drivers/net/wireless/b43/tables_nphy.c

+5 −7
Original line number Diff line number Diff line
@@ -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);