diff options
Diffstat (limited to 'src/drivers/uart')
| -rw-r--r-- | src/drivers/uart/oxpcie.c | 5 | ||||
| -rw-r--r-- | src/drivers/uart/uart8250mem.c | 4 |
2 files changed, 5 insertions, 4 deletions
diff --git a/src/drivers/uart/oxpcie.c b/src/drivers/uart/oxpcie.c index 76119d2702..d49170d5d7 100644 --- a/src/drivers/uart/oxpcie.c +++ b/src/drivers/uart/oxpcie.c @@ -34,11 +34,12 @@ static void oxford_oxpcie_enable(device_t dev) printk(BIOS_WARNING, "OXPCIe952: No UART resource found.\n"); return; } + void *bar0 = res2mmio(res, 0, 0); printk(BIOS_DEBUG, "OXPCIe952: Class=%x Revision ID=%x\n", - (read32(res->base) >> 8), (read32(res->base) & 0xff)); + (read32(bar0) >> 8), (read32(bar0) & 0xff)); printk(BIOS_DEBUG, "OXPCIe952: %d UARTs detected.\n", - (read32(res->base + 4) & 3)); + (read32(bar0 + 4) & 3)); printk(BIOS_DEBUG, "OXPCIe952: UART BAR: 0x%x\n", (u32)res->base); } diff --git a/src/drivers/uart/uart8250mem.c b/src/drivers/uart/uart8250mem.c index 5fbbeec66f..cb7070012b 100644 --- a/src/drivers/uart/uart8250mem.c +++ b/src/drivers/uart/uart8250mem.c @@ -36,12 +36,12 @@ static uint8_t uart8250_read(void *base, uint8_t reg) { - return read8((uintptr_t) (base + reg)); + return read8(base + reg); } static void uart8250_write(void *base, uint8_t reg, uint8_t data) { - write8((uintptr_t) (base + reg), data); + write8(base + reg, data); } static int uart8250_mem_can_tx_byte(void *base) |