[PATCH v4 1/7] b43: add firmware mappings for rev22

Alessio Ferri <[email protected]> Thu, 28 May 2026 19:31:35 +0200
Newsgroups org.infradead.lists.b43-dev,org.kernel.vger.linux-kernel,org.kernel.vger.linux-wireless
Message-ID <20260528-b43_complete_n_phy_rev_8_radio_2057_rev_8_support-v4-1-464566194d47@gmail.com>
add the specific firmware mappings for rev22, and drop comments wondering about rev22 initvals

Assisted-by: Claude:claude-4.7-opus
Signed-off-by: Alessio Ferri <[email protected]>
---
 drivers/net/wireless/broadcom/b43/main.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/net/wireless/broadcom/b43/main.c b/drivers/net/wireless/broadcom/b43/main.c
index b0e6aeb0b..37c5d9928 100644
--- a/drivers/net/wireless/broadcom/b43/main.c
+++ b/drivers/net/wireless/broadcom/b43/main.c
@@ -2344,6 +2344,10 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 		if (phy->type == B43_PHYTYPE_N)
 			filename = "ucode16_mimo";
 		break;
+	case 22:
+		if (phy->type == B43_PHYTYPE_N)
+			filename = "ucode22_mimo";
+		break;
 	case 16 ... 19:
 		if (phy->type == B43_PHYTYPE_N)
 			filename = "ucode16_mimo";
@@ -2405,7 +2409,9 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 		else if (rev == 24)
 			filename = "n0initvals24";
 		else if (rev == 23)
-			filename = "n0initvals16"; /* What about n0initvals22? */
+			filename = "n0initvals16";
+		else if (rev == 22)
+			filename = "n0initvals22";
 		else if (rev >= 16 && rev <= 18)
 			filename = "n0initvals16";
 		else if (rev >= 11 && rev <= 12)
@@ -2465,7 +2471,9 @@ static int b43_try_request_fw(struct b43_request_fw_context *ctx)
 		else if (rev == 24)
 			filename = "n0bsinitvals24";
 		else if (rev == 23)
-			filename = "n0bsinitvals16"; /* What about n0bsinitvals22? */
+			filename = "n0bsinitvals16";
+		else if (rev == 22)
+			filename = "n0bsinitvals22";
 		else if (rev >= 16 && rev <= 18)
 			filename = "n0bsinitvals16";
 		else if (rev >= 11 && rev <= 12)

-- 
2.54.0


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