diff options
Diffstat (limited to 'dev/pcidev.cc')
| -rw-r--r-- | dev/pcidev.cc | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/dev/pcidev.cc b/dev/pcidev.cc index 31c44bffa..c74fb035c 100644 --- a/dev/pcidev.cc +++ b/dev/pcidev.cc @@ -115,10 +115,6 @@ PciDev::WriteConfig(int offset, int size, uint32_t data) uint32_t barnum; - uint8_t byte_value; - uint16_t half_value; - uint32_t word_value; - DPRINTF(PCIDEV, "write device: %#x function: %#x reg: %#x size: %d data: %#x\n", params()->deviceNum, params()->functionNum, offset, size, @@ -128,7 +124,7 @@ PciDev::WriteConfig(int offset, int size, uint32_t data) switch (size) { case sizeof(uint8_t): // 1-byte access - byte_value = data; + uint8_t byte_value = data; switch (offset) { case PCI0_INTERRUPT_LINE: case PCI_CACHE_LINE_SIZE: @@ -148,7 +144,7 @@ PciDev::WriteConfig(int offset, int size, uint32_t data) break; case sizeof(uint16_t): // 2-byte access - half_value = data; + uint16_t half_value = data; switch (offset) { case PCI_COMMAND: case PCI_STATUS: @@ -162,7 +158,7 @@ PciDev::WriteConfig(int offset, int size, uint32_t data) break; case sizeof(uint32_t): // 4-byte access - word_value = data; + uint32_t word_value = data; switch (offset) { case PCI0_BASE_ADDR0: case PCI0_BASE_ADDR1: @@ -194,7 +190,7 @@ PciDev::WriteConfig(int offset, int size, uint32_t data) htoa((word_value & ~0x3) | (htoa(config.data[offset]) & 0x3)); - if (word_value != 0x1) { + if (word_value &= ~0x1) { Addr base_addr = (word_value & ~0x1) + TSUNAMI_PCI0_IO; Addr base_size = BARSize[barnum]; |