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Use uintptr_t instead of u32 when storing pointers as integers

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uintptr_t is 32-bit or 64-bit depending on the target platform.
This will help us write pointer size agnostic code so that when the day
comes that we want to do a 64-bit port, we'll be in better shape.
This commit is contained in:
Andreas Kling 2020-01-20 13:06:14 +01:00
parent e07b34b9b8
commit a246e9cd7e
14 changed files with 110 additions and 110 deletions
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6
Kernel/Net/RTL8139NetworkAdapter.cpp
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@ -157,16 +157,16 @@ RTL8139NetworkAdapter::RTL8139NetworkAdapter(PCI::Address pci_address, u8 irq)
// we add space to account for overhang from the last packet - the rtl8139
// can optionally guarantee that packets will be contiguous by
// purposefully overrunning the rx buffer
m_rx_buffer_addr = (u32)virtual_to_low_physical(kmalloc_aligned(RX_BUFFER_SIZE + PACKET_SIZE_MAX, 16));
m_rx_buffer_addr = (uintptr_t)virtual_to_low_physical(kmalloc_aligned(RX_BUFFER_SIZE + PACKET_SIZE_MAX, 16));
kprintf("RTL8139: RX buffer: P%p\n", m_rx_buffer_addr);
auto tx_buffer_addr = (u32)virtual_to_low_physical(kmalloc_aligned(TX_BUFFER_SIZE * 4, 16));
auto tx_buffer_addr = (uintptr_t)virtual_to_low_physical(kmalloc_aligned(TX_BUFFER_SIZE * 4, 16));
for (int i = 0; i < RTL8139_TX_BUFFER_COUNT; i++) {
m_tx_buffer_addr[i] = tx_buffer_addr + TX_BUFFER_SIZE * i;
kprintf("RTL8139: TX buffer %d: P%p\n", i, m_tx_buffer_addr[i]);
}
m_packet_buffer = (u32)kmalloc(PACKET_SIZE_MAX);
m_packet_buffer = (uintptr_t)kmalloc(PACKET_SIZE_MAX);
reset();