root@raspberrypi:/lib/firmware/brcm# apt-file search /lib/firmware/brcm/brcmfmac43430-sdio.bin
firmware-brcm80211: /lib/firmware/brcm/brcmfmac43430-sdio.bin
root@raspberrypi:/lib/firmware/brcm# apt-cache show firmware-brcm80211
Package: firmware-brcm80211
Source: firmware-nonfree
Version: 1:20161130-3+rpi2
Architecture: all
Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
Installed-Size: 12610
Suggests: initramfs-tools
Multi-Arch: foreign
Homepage: https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git
Priority: optional
Section: non-free/kernel
Filename: pool/main/f/firmware-nonfree/firmware-brcm80211_20161130-3+rpi2_all.deb
Size: 3603886
SHA256: 201ff7f9e4b67344344780199b1fc1039fff7b8481348b9591e6041714622153
SHA1: a037519de424729cfffa1a4d6471ab4f684d2fcb
MD5sum: fe2b73bc42dcde8d77dda3923dbe6eb2
Description: Binary firmware for Broadcom 802.11 wireless cards
 This package contains the binary firmware for wireless network cards
 supported by the brcmsmac or brcmfmac driver.
 .
 Contents:
  * Broadcom 802.11 firmware, version 610.812 (brcm/bcm43xx-0.fw)
  * Broadcom 802.11 firmware header, version 610.812
    (brcm/bcm43xx_hdr-0.fw)
  * Broadcom BCM43143 USB firmware (brcm/brcmfmac43143.bin)
  * Broadcom BCM43143 SDIO firmware (brcm/brcmfmac43143-sdio.bin)
  * Broadcom BCM43236 firmware (brcm/brcmfmac43236b.bin)
  * Broadcom BCM43241 rev 0-3 firmware (brcm/brcmfmac43241b0-sdio.bin)
  * Broadcom BCM43241 rev 4 firmware (brcm/brcmfmac43241b4-sdio.bin)
  * Broadcom BCM43241 rev 5+ firmware (brcm/brcmfmac43241b5-sdio.bin)
  * Broadcom BCM43242 firmware (brcm/brcmfmac43242a.bin)
  * Broadcom BCM4329 firmware (brcm/brcmfmac4329-sdio.bin)
  * Broadcom BCM4330 firmware (brcm/brcmfmac4330-sdio.bin)
  * Broadcom BCM4334 firmware (brcm/brcmfmac4334-sdio.bin)
  * Broadcom BCM43340 firmware (brcm/brcmfmac43340-sdio.bin)
  * Broadcom BCM4335 firmware (brcm/brcmfmac4335-sdio.bin)
  * Broadcom BCM43362 firmware (brcm/brcmfmac43362-sdio.bin)
  * Broadcom BCM4339 firmware (brcm/brcmfmac4339-sdio.bin)
  * Broadcom BCM43455 firmware (brcm/brcmfmac43455-sdio.bin)
  * Broadcom BCM43430 firmware (brcm/brcmfmac43430-sdio.bin)
  * NVRAM file for BCM943430 (brcm/brcmfmac43430-sdio.txt)
  * Broadcom BCM4350 rev 0-4 firmware (brcm/brcmfmac4350-pcie.bin)
  * Broadcom BCM4350 rev 5+ firmware (brcm/brcmfmac4350c2-pcie.bin)
  * Broadcom BCM4354 firmware, version 7.35.79.57
    (brcm/brcmfmac4354-sdio.bin)
  * Broadcom BCM4356 firmware (brcm/brcmfmac4356-pcie.bin)
  * Broadcom BCM43569 firmware (brcm/brcmfmac43569.bin)
  * Broadcom BCM43570 firmware (brcm/brcmfmac43570-pcie.bin)
  * Broadcom BCM43602 AP-mode firmware (brcm/brcmfmac43602-pcie.ap.bin)
  * Broadcom BCM43602 firmware (brcm/brcmfmac43602-pcie.bin)
  * Broadcom BCM4366 firmware (brcm/brcmfmac4366b-pcie.bin)
  * Broadcom BCM4371 firmware (brcm/brcmfmac4371-pcie.bin)
Description-md5: 1befe79899db2ae0340ca23b6e0dbb05

Package: firmware-brcm80211
Source: firmware-nonfree
Version: 20161130-3
Installed-Size: 12605
Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
Architecture: all
Suggests: initramfs-tools
Size: 3603504
SHA256: 8d7fee9252a89e8ebb1602f758d3e17a33f9ea07f5c46be72343ef937f319fe9
SHA1: ce480ac98ccecff42d4001594156389a8f010af8
MD5sum: f88786c8fbf1555d5989bc8986641931
Description: Binary firmware for Broadcom 802.11 wireless cards
 This package contains the binary firmware for wireless network cards
 supported by the brcmsmac or brcmfmac driver.
 .
 Contents:
  * Broadcom 802.11 firmware, version 610.812 (brcm/bcm43xx-0.fw)
  * Broadcom 802.11 firmware header, version 610.812
    (brcm/bcm43xx_hdr-0.fw)
  * Broadcom BCM43143 USB firmware (brcm/brcmfmac43143.bin)
  * Broadcom BCM43143 SDIO firmware (brcm/brcmfmac43143-sdio.bin)
  * Broadcom BCM43236 firmware (brcm/brcmfmac43236b.bin)
  * Broadcom BCM43241 rev 0-3 firmware (brcm/brcmfmac43241b0-sdio.bin)
  * Broadcom BCM43241 rev 4 firmware (brcm/brcmfmac43241b4-sdio.bin)
  * Broadcom BCM43241 rev 5+ firmware (brcm/brcmfmac43241b5-sdio.bin)
  * Broadcom BCM43242 firmware (brcm/brcmfmac43242a.bin)
  * Broadcom BCM4329 firmware (brcm/brcmfmac4329-sdio.bin)
  * Broadcom BCM4330 firmware (brcm/brcmfmac4330-sdio.bin)
  * Broadcom BCM4334 firmware (brcm/brcmfmac4334-sdio.bin)
  * Broadcom BCM43340 firmware (brcm/brcmfmac43340-sdio.bin)
  * Broadcom BCM4335 firmware (brcm/brcmfmac4335-sdio.bin)
  * Broadcom BCM43362 firmware (brcm/brcmfmac43362-sdio.bin)
  * Broadcom BCM4339 firmware (brcm/brcmfmac4339-sdio.bin)
  * Broadcom BCM43455 firmware (brcm/brcmfmac43455-sdio.bin)
  * Broadcom BCM43430 firmware (brcm/brcmfmac43430-sdio.bin)
  * Broadcom BCM4350 rev 0-4 firmware (brcm/brcmfmac4350-pcie.bin)
  * Broadcom BCM4350 rev 5+ firmware (brcm/brcmfmac4350c2-pcie.bin)
  * Broadcom BCM4354 firmware, version 7.35.79.57
    (brcm/brcmfmac4354-sdio.bin)
  * Broadcom BCM4356 firmware (brcm/brcmfmac4356-pcie.bin)
  * Broadcom BCM43569 firmware (brcm/brcmfmac43569.bin)
  * Broadcom BCM43570 firmware (brcm/brcmfmac43570-pcie.bin)
  * Broadcom BCM43602 AP-mode firmware (brcm/brcmfmac43602-pcie.ap.bin)
  * Broadcom BCM43602 firmware (brcm/brcmfmac43602-pcie.bin)
  * Broadcom BCM4366 firmware (brcm/brcmfmac4366b-pcie.bin)
  * Broadcom BCM4371 firmware (brcm/brcmfmac4371-pcie.bin)
Description-md5: 4da81adaaadd44477f04d506ed7043e7
Multi-Arch: foreign
Homepage: https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git
Tag: admin::hardware, role::app-data, use::driver
Section: non-free/kernel
Priority: optional
Filename: pool/non-free/f/firmware-nonfree/firmware-brcm80211_20161130-3_all.deb