[PATCH] b43: update list and code making a selection of firmware files
Rafał Miłecki
zajec5 at gmail.com
Tue Jun 24 01:50:41 PDT 2014
Clean ucode selection, fix choice of firmware for LCN, drop some goto-s,
add new devices.
Tested on 14e4:4312, 14e4:4315, 14e4:4328, 14e4:432b, 14e4:4353.
Signed-off-by: Rafał Miłecki <zajec5 at gmail.com>
---
drivers/net/wireless/b43/main.c | 224 ++++++++++++++++++++++------------------
1 file changed, 125 insertions(+), 99 deletions(-)
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index beb4deb..3e4333c 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2201,52 +2201,78 @@ err_format:
return -EPROTO;
}
+/* http://bcm-v4.sipsolutions.net/802.11/Init/Firmware */
static int b43_try_request_fw(struct b43_request_fw_context *ctx)
{
struct b43_wldev *dev = ctx->dev;
struct b43_firmware *fw = &ctx->dev->fw;
+ struct b43_phy *phy = &dev->phy;
const u8 rev = ctx->dev->dev->core_rev;
const char *filename;
- u32 tmshigh;
int err;
- /* Files for HT and LCN were found by trying one by one */
-
/* Get microcode */
- if ((rev >= 5) && (rev <= 10)) {
- filename = "ucode5";
- } else if ((rev >= 11) && (rev <= 12)) {
- filename = "ucode11";
- } else if (rev == 13) {
- filename = "ucode13";
- } else if (rev == 14) {
- filename = "ucode14";
- } else if (rev == 15) {
+ filename = NULL;
+ switch (rev) {
+ case 42:
+ if (phy->type == B43_PHYTYPE_AC)
+ filename = "ucode42";
+ break;
+ case 33:
+ if (phy->type == B43_PHYTYPE_LCN40)
+ filename = "ucode33_lcn40";
+ break;
+ case 30:
+ if (phy->type == B43_PHYTYPE_N)
+ filename = "ucode30_mimo";
+ break;
+ case 29:
+ if (phy->type == B43_PHYTYPE_HT)
+ filename = "ucode29_mimo";
+ break;
+ case 26:
+ if (phy->type == B43_PHYTYPE_HT)
+ filename = "ucode26_mimo";
+ break;
+ case 28:
+ case 25:
+ if (phy->type == B43_PHYTYPE_N)
+ filename = "ucode25_mimo";
+ else if (phy->type == B43_PHYTYPE_LCN)
+ filename = "ucode25_lcn";
+ break;
+ case 24:
+ if (phy->type == B43_PHYTYPE_LCN)
+ filename = "ucode24_lcn";
+ break;
+ case 23:
+ if (phy->type == B43_PHYTYPE_N)
+ filename = "ucode16_mimo";
+ break;
+ case 16 ... 19:
+ if (phy->type == B43_PHYTYPE_N)
+ filename = "ucode16_mimo";
+ else if (phy->type == B43_PHYTYPE_LP)
+ filename = "ucode16_lp";
+ break;
+ case 15:
filename = "ucode15";
- } else {
- switch (dev->phy.type) {
- case B43_PHYTYPE_N:
- if (rev >= 16)
- filename = "ucode16_mimo";
- else
- goto err_no_ucode;
- break;
- case B43_PHYTYPE_HT:
- if (rev == 29)
- filename = "ucode29_mimo";
- else
- goto err_no_ucode;
- break;
- case B43_PHYTYPE_LCN:
- if (rev == 24)
- filename = "ucode24_mimo";
- else
- goto err_no_ucode;
- break;
- default:
- goto err_no_ucode;
- }
+ break;
+ case 14:
+ filename = "ucode14";
+ break;
+ case 13:
+ filename = "ucode13";
+ break;
+ case 11 ... 12:
+ filename = "ucode11";
+ break;
+ case 5 ... 10:
+ filename = "ucode5";
+ break;
}
+ if (!filename)
+ goto err_no_ucode;
err = b43_do_request_fw(ctx, filename, &fw->ucode, true);
if (err)
goto err_load;
@@ -2268,117 +2294,117 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
goto err_load;
/* Get initvals */
+ filename = NULL;
switch (dev->phy.type) {
- case B43_PHYTYPE_A:
- if ((rev >= 5) && (rev <= 10)) {
- tmshigh = ssb_read32(dev->dev->sdev, SSB_TMSHIGH);
- if (tmshigh & B43_TMSHIGH_HAVE_2GHZ_PHY)
- filename = "a0g1initvals5";
- else
- filename = "a0g0initvals5";
- } else
- goto err_no_initvals;
- break;
case B43_PHYTYPE_G:
- if ((rev >= 5) && (rev <= 10))
- filename = "b0g0initvals5";
- else if (rev >= 13)
+ if (rev == 13)
filename = "b0g0initvals13";
- else
- goto err_no_initvals;
+ else if (rev >= 5 && rev <= 10)
+ filename = "b0g0initvals5";
break;
case B43_PHYTYPE_N:
- if (rev >= 16)
+ if (rev == 30)
+ filename = "n16initvals30";
+ else if (rev == 28 || rev == 25)
+ filename = "n0initvals25";
+ else if (rev == 24)
+ filename = "n0initvals24";
+ else if (rev == 23)
+ filename = "n0initvals16"; /* What about n0initvals22? */
+ else if (rev >= 16 && rev <= 18)
filename = "n0initvals16";
- else if ((rev >= 11) && (rev <= 12))
+ else if (rev >= 11 && rev <= 12)
filename = "n0initvals11";
- else
- goto err_no_initvals;
break;
case B43_PHYTYPE_LP:
- if (rev == 13)
- filename = "lp0initvals13";
+ if (rev >= 16 && rev <= 18)
+ filename = "lp0initvals16";
+ else if (rev == 15)
+ filename = "lp0initvals15";
else if (rev == 14)
filename = "lp0initvals14";
- else if (rev >= 15)
- filename = "lp0initvals15";
- else
- goto err_no_initvals;
+ else if (rev == 13)
+ filename = "lp0initvals13";
break;
case B43_PHYTYPE_HT:
if (rev == 29)
filename = "ht0initvals29";
- else
- goto err_no_initvals;
+ else if (rev == 26)
+ filename = "ht0initvals26";
break;
case B43_PHYTYPE_LCN:
if (rev == 24)
filename = "lcn0initvals24";
- else
- goto err_no_initvals;
break;
- default:
- goto err_no_initvals;
+ case B43_PHYTYPE_LCN40:
+ if (rev == 33)
+ filename = "lcn400initvals33";
+ break;
+ case B43_PHYTYPE_AC:
+ if (rev == 42)
+ filename = "ac1initvals42";
+ break;
}
+ if (!filename)
+ goto err_no_initvals;
err = b43_do_request_fw(ctx, filename, &fw->initvals, false);
if (err)
goto err_load;
/* Get bandswitch initvals */
+ filename = NULL;
switch (dev->phy.type) {
- case B43_PHYTYPE_A:
- if ((rev >= 5) && (rev <= 10)) {
- tmshigh = ssb_read32(dev->dev->sdev, SSB_TMSHIGH);
- if (tmshigh & B43_TMSHIGH_HAVE_2GHZ_PHY)
- filename = "a0g1bsinitvals5";
- else
- filename = "a0g0bsinitvals5";
- } else if (rev >= 11)
- filename = NULL;
- else
- goto err_no_initvals;
- break;
case B43_PHYTYPE_G:
- if ((rev >= 5) && (rev <= 10))
+ if (rev == 13)
+ filename = "b0g0bsinitvals13";
+ else if (rev >= 5 && rev <= 10)
filename = "b0g0bsinitvals5";
- else if (rev >= 11)
- filename = NULL;
- else
- goto err_no_initvals;
break;
case B43_PHYTYPE_N:
- if (rev >= 16)
+ if (rev == 30)
+ filename = "n16bsinitvals30";
+ else if (rev == 28 || rev == 25)
+ filename = "n0bsinitvals25";
+ else if (rev == 24)
+ filename = "n0bsinitvals24";
+ else if (rev == 23)
+ filename = "n0bsinitvals16"; /* What about n0bsinitvals22? */
+ else if (rev >= 16 && rev <= 18)
filename = "n0bsinitvals16";
- else if ((rev >= 11) && (rev <= 12))
+ else if (rev >= 11 && rev <= 12)
filename = "n0bsinitvals11";
- else
- goto err_no_initvals;
break;
case B43_PHYTYPE_LP:
- if (rev == 13)
- filename = "lp0bsinitvals13";
+ if (rev >= 16 && rev <= 18)
+ filename = "lp0bsinitvals16";
+ else if (rev == 15)
+ filename = "lp0bsinitvals15";
else if (rev == 14)
filename = "lp0bsinitvals14";
- else if (rev >= 15)
- filename = "lp0bsinitvals15";
- else
- goto err_no_initvals;
+ else if (rev == 13)
+ filename = "lp0bsinitvals13";
break;
case B43_PHYTYPE_HT:
if (rev == 29)
filename = "ht0bsinitvals29";
- else
- goto err_no_initvals;
+ else if (rev == 26)
+ filename = "ht0bsinitvals26";
break;
case B43_PHYTYPE_LCN:
if (rev == 24)
filename = "lcn0bsinitvals24";
- else
- goto err_no_initvals;
break;
- default:
- goto err_no_initvals;
+ case B43_PHYTYPE_LCN40:
+ if (rev == 33)
+ filename = "lcn400bsinitvals33";
+ break;
+ case B43_PHYTYPE_AC:
+ if (rev == 42)
+ filename = "ac1bsinitvals42";
+ break;
}
+ if (!filename)
+ goto err_no_initvals;
err = b43_do_request_fw(ctx, filename, &fw->initvals_band, false);
if (err)
goto err_load;
--
1.8.4.5
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