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目录树: 763a3eab8a

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作者	SHA1	备注	提交日期
Michael Brown	fdf62528ca	It's astonishing how long really fundamental bugs can survive without being noticed...	18 年前
Michael Brown	6b6096d28b	Strip down i386 PCI configuration space I/O to the bare minimum. A typical build will now include 880 bytes of PCI support code, compared to 2327 bytes in Etherboot 5.4. (There is a slight cost of around 5 extra bytes per access to a non-constant config space address; this should be an overall win. Driver-specific accesses will usually be to constant addresses, for which there is no additional cost.)	18 年前

作者

SHA1

备注

提交日期

Michael Brown

fdf62528ca

It's astonishing how long really fundamental bugs can survive without

being noticed...

18 年前

Michael Brown

6b6096d28b

Strip down i386 PCI configuration space I/O to the bare minimum. A

typical build will now include 880 bytes of PCI support code, compared to
2327 bytes in Etherboot 5.4.

(There is a slight cost of around 5 extra bytes per access to a
non-constant config space address; this should be an overall win.
Driver-specific accesses will usually be to constant addresses, for
which there is no additional cost.)

18 年前

2 次代码提交 (763a3eab8aecb91be0a2fb7d150840ba9e0902b4)