* Radio 0x2057
**************************************************/
+static void b43_radio_2057_chantab_upload(struct b43_wldev *dev,
+ const struct b43_nphy_chantabent_rev7 *e_r7,
+ const struct b43_nphy_chantabent_rev7_2g *e_r7_2g)
+{
+ if (e_r7_2g) {
+ b43_radio_write(dev, R2057_VCOCAL_COUNTVAL0, e_r7_2g->radio_vcocal_countval0);
+ b43_radio_write(dev, R2057_VCOCAL_COUNTVAL1, e_r7_2g->radio_vcocal_countval1);
+ b43_radio_write(dev, R2057_RFPLL_REFMASTER_SPAREXTALSIZE, e_r7_2g->radio_rfpll_refmaster_sparextalsize);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_R1, e_r7_2g->radio_rfpll_loopfilter_r1);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C2, e_r7_2g->radio_rfpll_loopfilter_c2);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C1, e_r7_2g->radio_rfpll_loopfilter_c1);
+ b43_radio_write(dev, R2057_CP_KPD_IDAC, e_r7_2g->radio_cp_kpd_idac);
+ b43_radio_write(dev, R2057_RFPLL_MMD0, e_r7_2g->radio_rfpll_mmd0);
+ b43_radio_write(dev, R2057_RFPLL_MMD1, e_r7_2g->radio_rfpll_mmd1);
+ b43_radio_write(dev, R2057_VCOBUF_TUNE, e_r7_2g->radio_vcobuf_tune);
+ b43_radio_write(dev, R2057_LOGEN_MX2G_TUNE, e_r7_2g->radio_logen_mx2g_tune);
+ b43_radio_write(dev, R2057_LOGEN_INDBUF2G_TUNE, e_r7_2g->radio_logen_indbuf2g_tune);
+ b43_radio_write(dev, R2057_TXMIX2G_TUNE_BOOST_PU_CORE0, e_r7_2g->radio_txmix2g_tune_boost_pu_core0);
+ b43_radio_write(dev, R2057_PAD2G_TUNE_PUS_CORE0, e_r7_2g->radio_pad2g_tune_pus_core0);
+ b43_radio_write(dev, R2057_LNA2G_TUNE_CORE0, e_r7_2g->radio_lna2g_tune_core0);
+ b43_radio_write(dev, R2057_TXMIX2G_TUNE_BOOST_PU_CORE1, e_r7_2g->radio_txmix2g_tune_boost_pu_core1);
+ b43_radio_write(dev, R2057_PAD2G_TUNE_PUS_CORE1, e_r7_2g->radio_pad2g_tune_pus_core1);
+ b43_radio_write(dev, R2057_LNA2G_TUNE_CORE1, e_r7_2g->radio_lna2g_tune_core1);
+
+ } else {
+ b43_radio_write(dev, R2057_VCOCAL_COUNTVAL0, e_r7->radio_vcocal_countval0);
+ b43_radio_write(dev, R2057_VCOCAL_COUNTVAL1, e_r7->radio_vcocal_countval1);
+ b43_radio_write(dev, R2057_RFPLL_REFMASTER_SPAREXTALSIZE, e_r7->radio_rfpll_refmaster_sparextalsize);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_R1, e_r7->radio_rfpll_loopfilter_r1);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C2, e_r7->radio_rfpll_loopfilter_c2);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C1, e_r7->radio_rfpll_loopfilter_c1);
+ b43_radio_write(dev, R2057_CP_KPD_IDAC, e_r7->radio_cp_kpd_idac);
+ b43_radio_write(dev, R2057_RFPLL_MMD0, e_r7->radio_rfpll_mmd0);
+ b43_radio_write(dev, R2057_RFPLL_MMD1, e_r7->radio_rfpll_mmd1);
+ b43_radio_write(dev, R2057_VCOBUF_TUNE, e_r7->radio_vcobuf_tune);
+ b43_radio_write(dev, R2057_LOGEN_MX2G_TUNE, e_r7->radio_logen_mx2g_tune);
+ b43_radio_write(dev, R2057_LOGEN_MX5G_TUNE, e_r7->radio_logen_mx5g_tune);
+ b43_radio_write(dev, R2057_LOGEN_INDBUF2G_TUNE, e_r7->radio_logen_indbuf2g_tune);
+ b43_radio_write(dev, R2057_LOGEN_INDBUF5G_TUNE, e_r7->radio_logen_indbuf5g_tune);
+ b43_radio_write(dev, R2057_TXMIX2G_TUNE_BOOST_PU_CORE0, e_r7->radio_txmix2g_tune_boost_pu_core0);
+ b43_radio_write(dev, R2057_PAD2G_TUNE_PUS_CORE0, e_r7->radio_pad2g_tune_pus_core0);
+ b43_radio_write(dev, R2057_PGA_BOOST_TUNE_CORE0, e_r7->radio_pga_boost_tune_core0);
+ b43_radio_write(dev, R2057_TXMIX5G_BOOST_TUNE_CORE0, e_r7->radio_txmix5g_boost_tune_core0);
+ b43_radio_write(dev, R2057_PAD5G_TUNE_MISC_PUS_CORE0, e_r7->radio_pad5g_tune_misc_pus_core0);
+ b43_radio_write(dev, R2057_LNA2G_TUNE_CORE0, e_r7->radio_lna2g_tune_core0);
+ b43_radio_write(dev, R2057_LNA5G_TUNE_CORE0, e_r7->radio_lna5g_tune_core0);
+ b43_radio_write(dev, R2057_TXMIX2G_TUNE_BOOST_PU_CORE1, e_r7->radio_txmix2g_tune_boost_pu_core1);
+ b43_radio_write(dev, R2057_PAD2G_TUNE_PUS_CORE1, e_r7->radio_pad2g_tune_pus_core1);
+ b43_radio_write(dev, R2057_PGA_BOOST_TUNE_CORE1, e_r7->radio_pga_boost_tune_core1);
+ b43_radio_write(dev, R2057_TXMIX5G_BOOST_TUNE_CORE1, e_r7->radio_txmix5g_boost_tune_core1);
+ b43_radio_write(dev, R2057_PAD5G_TUNE_MISC_PUS_CORE1, e_r7->radio_pad5g_tune_misc_pus_core1);
+ b43_radio_write(dev, R2057_LNA2G_TUNE_CORE1, e_r7->radio_lna2g_tune_core1);
+ b43_radio_write(dev, R2057_LNA5G_TUNE_CORE1, e_r7->radio_lna5g_tune_core1);
+ }
+}
+
+static void b43_radio_2057_setup(struct b43_wldev *dev,
+ const struct b43_nphy_chantabent_rev7 *tabent_r7,
+ const struct b43_nphy_chantabent_rev7_2g *tabent_r7_2g)
+{
+ struct b43_phy *phy = &dev->phy;
+
+ b43_radio_2057_chantab_upload(dev, tabent_r7, tabent_r7_2g);
+
+ switch (phy->radio_rev) {
+ case 0 ... 4:
+ case 6:
+ if (b43_current_band(dev->wl) == IEEE80211_BAND_2GHZ) {
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_R1, 0x3f);
+ b43_radio_write(dev, R2057_CP_KPD_IDAC, 0x3f);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C1, 0x8);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C2, 0x8);
+ } else {
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_R1, 0x1f);
+ b43_radio_write(dev, R2057_CP_KPD_IDAC, 0x3f);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C1, 0x8);
+ b43_radio_write(dev, R2057_RFPLL_LOOPFILTER_C2, 0x8);
+ }
+ break;
+ /* TODO */
+ }
+
+ /* TODO */
+
+ usleep_range(50, 100);
+
+ /* VCO calibration */
+ b43_radio_mask(dev, R2057_RFPLL_MISC_EN, ~0x01);
+ b43_radio_mask(dev, R2057_RFPLL_MISC_CAL_RESETN, ~0x04);
+ b43_radio_set(dev, R2057_RFPLL_MISC_CAL_RESETN, 0x4);
+ b43_radio_set(dev, R2057_RFPLL_MISC_EN, 0x01);
+ usleep_range(300, 600);
+}
+
/* Calibrate resistors in LPF of PLL?
* http://bcm-v4.sipsolutions.net/PHY/radio205x_rcal
*/
const struct b43_nphy_channeltab_entry_rev2 *tabent_r2 = NULL;
const struct b43_nphy_channeltab_entry_rev3 *tabent_r3 = NULL;
+ const struct b43_nphy_chantabent_rev7 *tabent_r7 = NULL;
+ const struct b43_nphy_chantabent_rev7_2g *tabent_r7_2g = NULL;
u8 tmp;
- if (dev->phy.rev >= 3) {
+ if (phy->rev >= 7) {
+ r2057_get_chantabent_rev7(dev, channel->center_freq,
+ &tabent_r7, &tabent_r7_2g);
+ if (!tabent_r7 && !tabent_r7_2g)
+ return -ESRCH;
+ } else if (phy->rev >= 3) {
tabent_r3 = b43_nphy_get_chantabent_rev3(dev,
channel->center_freq);
if (!tabent_r3)
; /* TODO: BMAC BW Set (channel_type) */
#endif
- if (channel_type == NL80211_CHAN_HT40PLUS)
- b43_phy_set(dev, B43_NPHY_RXCTL,
- B43_NPHY_RXCTL_BSELU20);
- else if (channel_type == NL80211_CHAN_HT40MINUS)
- b43_phy_mask(dev, B43_NPHY_RXCTL,
- ~B43_NPHY_RXCTL_BSELU20);
+ if (channel_type == NL80211_CHAN_HT40PLUS) {
+ b43_phy_set(dev, B43_NPHY_RXCTL, B43_NPHY_RXCTL_BSELU20);
+ if (phy->rev >= 7)
+ b43_phy_set(dev, 0x310, 0x8000);
+ } else if (channel_type == NL80211_CHAN_HT40MINUS) {
+ b43_phy_mask(dev, B43_NPHY_RXCTL, ~B43_NPHY_RXCTL_BSELU20);
+ if (phy->rev >= 7)
+ b43_phy_mask(dev, 0x310, (u16)~0x8000);
+ }
- if (dev->phy.rev >= 3) {
+ if (phy->rev >= 7) {
+ const struct b43_phy_n_sfo_cfg *phy_regs = tabent_r7 ?
+ &(tabent_r7->phy_regs) : &(tabent_r7_2g->phy_regs);
+
+ if (phy->radio_rev <= 4 || phy->radio_rev == 6) {
+ tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 2 : 0;
+ b43_radio_maskset(dev, R2057_TIA_CONFIG_CORE0, ~2, tmp);
+ b43_radio_maskset(dev, R2057_TIA_CONFIG_CORE1, ~2, tmp);
+ }
+
+ b43_radio_2057_setup(dev, tabent_r7, tabent_r7_2g);
+ b43_nphy_channel_setup(dev, phy_regs, channel);
+ } else if (phy->rev >= 3) {
tmp = (channel->band == IEEE80211_BAND_5GHZ) ? 4 : 0;
b43_radio_maskset(dev, 0x08, 0xFFFB, tmp);
b43_radio_2056_setup(dev, tabent_r3);
{ 0x1B7, 0x05 }, { 0x1C2, 0xa0 },
};
+/* TODO: Which devices should use it?
static u16 r2057_rev8_init[][2] = {
{ 0x00, 0x08 }, { 0x01, 0x57 }, { 0x02, 0x20 }, { 0x31, 0x00 },
{ 0x32, 0x00 }, { 0x33, 0x00 }, { 0x51, 0x70 }, { 0x59, 0x88 },
{ 0x1A6, 0x00 }, { 0x1AA, 0x00 }, { 0x1AB, 0x00 }, { 0x1AC, 0x00 },
{ 0x1B7, 0x05 }, { 0x1C2, 0xa0 },
};
+*/
+
+#define RADIOREGS7(r00, r01, r02, r03, r04, r05, r06, r07, r08, r09, \
+ r10, r11, r12, r13, r14, r15, r16, r17, r18, r19, \
+ r20, r21, r22, r23, r24, r25, r26, r27) \
+ .radio_vcocal_countval0 = r00, \
+ .radio_vcocal_countval1 = r01, \
+ .radio_rfpll_refmaster_sparextalsize = r02, \
+ .radio_rfpll_loopfilter_r1 = r03, \
+ .radio_rfpll_loopfilter_c2 = r04, \
+ .radio_rfpll_loopfilter_c1 = r05, \
+ .radio_cp_kpd_idac = r06, \
+ .radio_rfpll_mmd0 = r07, \
+ .radio_rfpll_mmd1 = r08, \
+ .radio_vcobuf_tune = r09, \
+ .radio_logen_mx2g_tune = r10, \
+ .radio_logen_mx5g_tune = r11, \
+ .radio_logen_indbuf2g_tune = r12, \
+ .radio_logen_indbuf5g_tune = r13, \
+ .radio_txmix2g_tune_boost_pu_core0 = r14, \
+ .radio_pad2g_tune_pus_core0 = r15, \
+ .radio_pga_boost_tune_core0 = r16, \
+ .radio_txmix5g_boost_tune_core0 = r17, \
+ .radio_pad5g_tune_misc_pus_core0 = r18, \
+ .radio_lna2g_tune_core0 = r19, \
+ .radio_lna5g_tune_core0 = r20, \
+ .radio_txmix2g_tune_boost_pu_core1 = r21, \
+ .radio_pad2g_tune_pus_core1 = r22, \
+ .radio_pga_boost_tune_core1 = r23, \
+ .radio_txmix5g_boost_tune_core1 = r24, \
+ .radio_pad5g_tune_misc_pus_core1 = r25, \
+ .radio_lna2g_tune_core1 = r26, \
+ .radio_lna5g_tune_core1 = r27
+
+#define PHYREGS(r0, r1, r2, r3, r4, r5) \
+ .phy_regs.phy_bw1a = r0, \
+ .phy_regs.phy_bw2 = r1, \
+ .phy_regs.phy_bw3 = r2, \
+ .phy_regs.phy_bw4 = r3, \
+ .phy_regs.phy_bw5 = r4, \
+ .phy_regs.phy_bw6 = r5
void r2057_upload_inittabs(struct b43_wldev *dev)
{
u16 *table = NULL;
u16 size, i;
- if (phy->rev == 7) {
+ switch (phy->rev) {
+ case 7:
table = r2057_rev4_init[0];
size = ARRAY_SIZE(r2057_rev4_init);
- } else if (phy->rev == 8 || phy->rev == 9) {
+ break;
+ case 8:
if (phy->radio_rev == 5) {
- if (phy->radio_rev == 8) {
- table = r2057_rev5_init[0];
- size = ARRAY_SIZE(r2057_rev5_init);
- } else {
- table = r2057_rev5a_init[0];
- size = ARRAY_SIZE(r2057_rev5a_init);
- }
+ table = r2057_rev5_init[0];
+ size = ARRAY_SIZE(r2057_rev5_init);
} else if (phy->radio_rev == 7) {
table = r2057_rev7_init[0];
size = ARRAY_SIZE(r2057_rev7_init);
- } else if (phy->radio_rev == 9) {
- table = r2057_rev8_init[0];
- size = ARRAY_SIZE(r2057_rev8_init);
}
+ break;
+ case 9:
+ if (phy->radio_rev == 5) {
+ table = r2057_rev5a_init[0];
+ size = ARRAY_SIZE(r2057_rev5a_init);
+ }
+ break;
}
B43_WARN_ON(!table);
b43_radio_write(dev, table[0], table[1]);
}
}
+
+void r2057_get_chantabent_rev7(struct b43_wldev *dev, u16 freq,
+ const struct b43_nphy_chantabent_rev7 **tabent_r7,
+ const struct b43_nphy_chantabent_rev7_2g **tabent_r7_2g)
+{
+ struct b43_phy *phy = &dev->phy;
+ const struct b43_nphy_chantabent_rev7 *e_r7 = NULL;
+ const struct b43_nphy_chantabent_rev7_2g *e_r7_2g = NULL;
+ unsigned int len, i;
+
+ *tabent_r7 = NULL;
+ *tabent_r7_2g = NULL;
+
+ /* TODO */
+ switch (phy->rev) {
+ default:
+ break;
+ }
+
+ if (e_r7) {
+ for (i = 0; i < len; i++, e_r7++) {
+ if (e_r7->freq == freq) {
+ *tabent_r7 = e_r7;
+ return;
+ }
+ }
+ } else if (e_r7_2g) {
+ for (i = 0; i < len; i++, e_r7_2g++) {
+ if (e_r7_2g->freq == freq) {
+ *tabent_r7_2g = e_r7_2g;
+ return;
+ }
+ }
+ } else {
+ B43_WARN_ON(1);
+ }
+}
#define R2057_VCM_MASK 0x7
+struct b43_nphy_chantabent_rev7 {
+ /* The channel frequency in MHz */
+ u16 freq;
+ /* Radio regs values on channelswitch */
+ u8 radio_vcocal_countval0;
+ u8 radio_vcocal_countval1;
+ u8 radio_rfpll_refmaster_sparextalsize;
+ u8 radio_rfpll_loopfilter_r1;
+ u8 radio_rfpll_loopfilter_c2;
+ u8 radio_rfpll_loopfilter_c1;
+ u8 radio_cp_kpd_idac;
+ u8 radio_rfpll_mmd0;
+ u8 radio_rfpll_mmd1;
+ u8 radio_vcobuf_tune;
+ u8 radio_logen_mx2g_tune;
+ u8 radio_logen_mx5g_tune;
+ u8 radio_logen_indbuf2g_tune;
+ u8 radio_logen_indbuf5g_tune;
+ u8 radio_txmix2g_tune_boost_pu_core0;
+ u8 radio_pad2g_tune_pus_core0;
+ u8 radio_pga_boost_tune_core0;
+ u8 radio_txmix5g_boost_tune_core0;
+ u8 radio_pad5g_tune_misc_pus_core0;
+ u8 radio_lna2g_tune_core0;
+ u8 radio_lna5g_tune_core0;
+ u8 radio_txmix2g_tune_boost_pu_core1;
+ u8 radio_pad2g_tune_pus_core1;
+ u8 radio_pga_boost_tune_core1;
+ u8 radio_txmix5g_boost_tune_core1;
+ u8 radio_pad5g_tune_misc_pus_core1;
+ u8 radio_lna2g_tune_core1;
+ u8 radio_lna5g_tune_core1;
+ /* PHY res values on channelswitch */
+ struct b43_phy_n_sfo_cfg phy_regs;
+};
+
+struct b43_nphy_chantabent_rev7_2g {
+ /* The channel frequency in MHz */
+ u16 freq;
+ /* Radio regs values on channelswitch */
+ u8 radio_vcocal_countval0;
+ u8 radio_vcocal_countval1;
+ u8 radio_rfpll_refmaster_sparextalsize;
+ u8 radio_rfpll_loopfilter_r1;
+ u8 radio_rfpll_loopfilter_c2;
+ u8 radio_rfpll_loopfilter_c1;
+ u8 radio_cp_kpd_idac;
+ u8 radio_rfpll_mmd0;
+ u8 radio_rfpll_mmd1;
+ u8 radio_vcobuf_tune;
+ u8 radio_logen_mx2g_tune;
+ u8 radio_logen_indbuf2g_tune;
+ u8 radio_txmix2g_tune_boost_pu_core0;
+ u8 radio_pad2g_tune_pus_core0;
+ u8 radio_lna2g_tune_core0;
+ u8 radio_txmix2g_tune_boost_pu_core1;
+ u8 radio_pad2g_tune_pus_core1;
+ u8 radio_lna2g_tune_core1;
+ /* PHY regs values on channelswitch */
+ struct b43_phy_n_sfo_cfg phy_regs;
+};
+
void r2057_upload_inittabs(struct b43_wldev *dev);
+void r2057_get_chantabent_rev7(struct b43_wldev *dev, u16 freq,
+ const struct b43_nphy_chantabent_rev7 **tabent_r7,
+ const struct b43_nphy_chantabent_rev7_2g **tabent_r7_2g);
+
#endif /* B43_RADIO_2057_H_ */
projects / cascardo / linux.git / commitdiff