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pci: Automatically fix operator precedence clippy warning

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Signed-off-by: Rob Bradford <rbradford@rivosinc.com>
This commit is contained in:
Rob Bradford
2025-01-06 18:08:39 +00:00
committed by Bo Chen
parent a322e2d6f4
commit b57cc3d79f
4 changed files with 14 additions and 14 deletions
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16
pci/src/configuration.rs
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@@ -582,7 +582,7 @@ impl PciConfiguration {
} else {
let mut registers = [0u32; NUM_CONFIGURATION_REGISTERS];
let mut writable_bits = [0u32; NUM_CONFIGURATION_REGISTERS];
registers[0] = u32::from(device_id) << 16 | u32::from(vendor_id);
registers[0] = (u32::from(device_id) << 16) | u32::from(vendor_id);
// TODO(dverkamp): Status should be write-1-to-clear
writable_bits[1] = 0x0000_ffff; // Status (r/o), command (r/w)
let pi = if let Some(pi) = programming_interface {
@@ -590,9 +590,9 @@ impl PciConfiguration {
} else {
0
};
registers[2] = u32::from(class_code.get_register_value()) << 24
| u32::from(subclass.get_register_value()) << 16
| u32::from(pi) << 8
registers[2] = (u32::from(class_code.get_register_value()) << 24)
| (u32::from(subclass.get_register_value()) << 16)
| (u32::from(pi) << 8)
| u32::from(revision_id);
writable_bits[3] = 0x0000_00ff; // Cacheline size (r/w)
match header_type {
@@ -606,7 +606,7 @@ impl PciConfiguration {
writable_bits[15] = 0xffff_00ff; // Bridge control (r/w), interrupt line (r/w)
}
};
registers[11] = u32::from(subsystem_id) << 16 | u32::from(subsystem_vendor_id);
registers[11] = (u32::from(subsystem_id) << 16) | u32::from(subsystem_vendor_id);
(
registers,
@@ -933,7 +933,7 @@ impl PciConfiguration {
1 => self.write_byte(reg_idx * 4 + offset as usize, data[0]),
2 => self.write_word(
reg_idx * 4 + offset as usize,
u16::from(data[0]) | u16::from(data[1]) << 8,
u16::from(data[0]) | (u16::from(data[1]) << 8),
),
4 => self.write_reg(reg_idx, LittleEndian::read_u32(data)),
_ => (),
@@ -1009,9 +1009,9 @@ impl PciConfiguration {
"Detected BAR reprogramming: (BAR {}) 0x{:x}->0x{:x}",
reg_idx, self.registers[reg_idx], value
);
let old_base = u64::from(self.bars[bar_idx].addr & mask) << 32
let old_base = (u64::from(self.bars[bar_idx].addr & mask) << 32)
| u64::from(self.bars[bar_idx - 1].addr & self.writable_bits[reg_idx - 1]);
let new_base = u64::from(value & mask) << 32
let new_base = (u64::from(value & mask) << 32)
| u64::from(self.registers[reg_idx - 1] & self.writable_bits[reg_idx - 1]);
let len =
decode_64_bits_bar_size(self.bars[bar_idx].size, self.bars[bar_idx - 1].size)