我想知道当我看到像 00:1c.6 PCI 桥接器这样的 pci 地址时：Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7（re
如何理解这个地址00:1c.6 中的第一个 00 是什么，00:1c.6 中的 1c 是什么，00:1c.6 中的 6 是什么
域在哪里，6 是总线吗？我知道可以有= 1 个字节的位数来表示连接到pci 总线的15 个pci 设备。有任何限制吗？或者它是无限的，但是我可以与总线号、总线地址、插槽号相关，但是我找不到任何具体解释这一点的来源，他们谈论地址和配置。空间但完全跳过域
如何 。许多 pci 域都是预定义的吗？以及如何在 lspci 输出中读取像 00:1c.6 这样的 pci 地址字符串
I like to know when I see the pci address like 00:1c.6 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI Express Root Port 7 (re
how to make sense of this address what is first 00 in 00:1c.6 and what is 1c in 00:1c.6 and what is 6 in 00:1c.6
Where is domain and is 6 is a bus? or slot? or function? I know there can be = number of bits than 1 byte to represent 15 pci devices connected to pci bus. But how many pci devices can I connect to single bus is there any limit? or its unlimited then it makes no sense. But I can relate to bus number, bus address, slot number but what the heck is pci domain. I couldnt find any source which explains specifically this, they talk about addresses and configuration space but skip the domain altogether.
How many pci domains are there are they predefined? And how to just read pci address string like 00:1c.6 in lspci output
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