gpu: nova-core: don't print raw PMU table entries

Remove the (large) raw form of the PMU table entries. The resulting
PMULookupTable is still getting printed (in more useful form) later,
anyway, so this was redundant, even for debugging. This output (the
example is from an Ampere GPU) is what is being removed:

NovaCore 0000:e1:00.0: PMU entry: [01, 01, 54, 54, 01, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]
NovaCore 0000:e1:00.0: PMU entry: [07, 06, e0, b7, 03, 00]
NovaCore 0000:e1:00.0: PMU entry: [08, 01, bc, 56, 05, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]
NovaCore 0000:e1:00.0: PMU entry: [45, 07, 88, da, 01, 00]
NovaCore 0000:e1:00.0: PMU entry: [85, 07, 34, c9, 02, 00]
NovaCore 0000:e1:00.0: PMU entry: [49, 05, 7c, b3, 04, 00]
NovaCore 0000:e1:00.0: PMU entry: [89, 05, 1c, 05, 05, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]
NovaCore 0000:e1:00.0: PMU entry: [00, 00, 00, 00, 00, 00]

And it is immediately followed by a more useful, interpreted list of
selected PMU table data, which is *not* being removed as part of this
commit. That looks like this:

NovaCore 0000:e1:00.0: PmuLookupTableEntry desc: FalconUCodeDescV3 {
    hdr: 78381825,
    stored_size: 59904,
    pkc_data_offset: 1444,
    interface_offset: 28,
    imem_phys_base: 0,
    imem_load_size: 57856,
    imem_virt_base: 0,
    dmem_phys_base: 0,
    dmem_load_size: 2048,
    engine_id_mask: 1024,
    ucode_id: 9,
    signature_count: 3,
    signature_versions: 7,
    _reserved: 37449,
}

Signed-off-by: John Hubbard <jhubbard@nvidia.com>
Acked-by: Joel Fernandes <joelagnelf@nvidia.com>
Link: https://patch.msgid.link/20260108005811.86014-3-jhubbard@nvidia.com
Signed-off-by: Danilo Krummrich <dakr@kernel.org>

diff --git a/drivers/gpu/nova-core/vbios.rs b/drivers/gpu/nova-core/vbios.rs
index 7c26e4a2d61c5ae5e13702aafa081f10fa5a1c73..ac01eb195fb285e4f7f68153f3e8b7296d8d55d4 100644 (file)
--- a/drivers/gpu/nova-core/vbios.rs
+++ b/drivers/gpu/nova-core/vbios.rs
@@ -887,11 +887,6 @@ impl PmuLookupTable {
             ret
         };
 
-        // Debug logging of entries (dumps the table data to dmesg)
-        for i in (header_len..required_bytes).step_by(entry_len) {
-            dev_dbg!(dev, "PMU entry: {:02x?}\n", &data[i..][..entry_len]);
-        }
-
         Ok(PmuLookupTable { header, table_data })
     }