i2p/haiku-beta6
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

pl011: Make memory reads and writes 32-bits

Browse Source
This commit is contained in:
Alexander von Gluck IV
2012-05-14 20:47:55 -05:00
parent cffe509843
commit 125c31a827
2 changed files with 6 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files
headers/private/kernel/arch/arm/uart_pl011.h
+2 -2
View File
@@ -162,8 +162,8 @@ public:
void FlushRx(); void FlushRx();
private: private:
void WriteUart(uint32 reg, unsigned char data); void WriteUart(uint32 reg, uint32 data);
unsigned char ReadUart(uint32 reg); uint32 ReadUart(uint32 reg);
bool fUARTEnabled; bool fUARTEnabled;
addr_t fUARTBase; addr_t fUARTBase;
src/system/kernel/arch/arm/uart_pl011.cpp
+4 -4
View File
@@ -63,16 +63,16 @@ UartPL011::~UartPL011()
void void
UartPL011::WriteUart(uint32 reg, unsigned char data) UartPL011::WriteUart(uint32 reg, uint32 data)
{ {
*(volatile unsigned char *)(fUARTBase + reg) = data; *(volatile uint32*)(fUARTBase + reg) = data;
} }
unsigned char uint32
UartPL011::ReadUart(uint32 reg) UartPL011::ReadUart(uint32 reg)
{ {
return *(volatile unsigned char *)(fUARTBase + reg); return *(volatile uint32*)(fUARTBase + reg);
} }