diff options
| author | Eric Biederman <ebiederm@xmission.com> | 2003-09-02 17:16:48 +0000 |
|---|---|---|
| committer | Eric Biederman <ebiederm@xmission.com> | 2003-09-02 17:16:48 +0000 |
| commit | 0ac6b41e70b2df365f8579c6e14214c42ab4c91b (patch) | |
| tree | 40e26dbeec991f1df5e43da3e1ee9f25151b89d0 /src/include/device | |
| parent | e9a271e32c53076445ef70da8aec8201c82693ec (diff) | |
- 1.1.4
Major restructuring of hypertransport handling.
Major rewerite of superio/NSC/pc87360 as a proof of concept for handling superio resources dynamically
Updates to hard_reset handling when resetting because of the need to change hypertransport link
speeds and widths.
(a) No longer assume the boot is good just because we get to a hard reset point.
(b) Set a flag to indicate that the BIOS triggered the reset so we don't decrement the
boot counter.
Updates to arima/hdama mptable so it tracks the new bus numbers
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1097 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/include/device')
| -rw-r--r-- | src/include/device/device.h | 1 | ||||
| -rw-r--r-- | src/include/device/hypertransport.h | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/include/device/device.h b/src/include/device/device.h index 5529abc7f2..e7b0317db3 100644 --- a/src/include/device/device.h +++ b/src/include/device/device.h @@ -110,5 +110,6 @@ extern void root_dev_read_resources(device_t dev); extern void root_dev_set_resources(device_t dev); extern unsigned int walk_static_devices(device_t bus, unsigned int max); extern void enable_childrens_resources(device_t dev); +extern unsigned int root_dev_scan_pci_bus(device_t root, unsigned int max); #endif /* DEVICE_H */ diff --git a/src/include/device/hypertransport.h b/src/include/device/hypertransport.h new file mode 100644 index 0000000000..281f50e505 --- /dev/null +++ b/src/include/device/hypertransport.h @@ -0,0 +1,9 @@ +#ifndef DEVICE_HYPERTRANSPORT_H +#define DEVICE_HYPERTRANSPORT_H + +unsigned int hypertransport_scan_chain(struct bus *bus, unsigned min_unitid, unsigned int max); + +#define HT_IO_HOST_ALIGN 4096 +#define HT_MEM_HOST_ALIGN (1024*1024) + +#endif /* DEVICE_HYPERTRANSPORT_H */ |