diff options
| author | Manikanta Pubbisetty <c_mpubbi@qti.qualcomm.com> | 2015-10-09 11:55:58 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2015-10-14 08:58:28 +0300 |
| commit | 0a51b343abfe2c0dbcbd9ec3c4b18bb8779fefa8 (patch) | |
| tree | 7b9f073c6893672fd1efdf781a551abfa6101190 /drivers/net/wireless/ath/ath10k/pci.c | |
| parent | bffb7db279abe86949dabc7e63b6c2500f472a92 (diff) | |
| download | linux-0a51b343abfe2c0dbcbd9ec3c4b18bb8779fefa8.tar.xz | |
ath10k: add board 2 API support
QCA6174 needs different board files based on board type. To make it easier to
distribute multiple board files and automatically choose correct board file
create a simple TLV file format following the same principles as with FW IEs.
The file is named board-2.bin and contain multiple board files. Each board file
then can have multiple names.
ath10k searches for file board-N.bin (where N is the interface version number
for the board file, just like we for firmware files) in /lib/firmware/*, for
example for qca99x0 it will try to find it here:
/lib/firmware/ath10k/QCA99X0/hw2.0/board-2.bin
If ath10k doesn't find board-2.bin then it will fallback to the old board.bin file.
This patch adds a simple name scheme using pci device id which for now will be
used by qca6174:
bus=%s,vendor=%04x,device=%04x,subsystem-vendor=%04x,subsystem-device=%04x
This removes the old method of having subsystem ids in ar->spec_board_id and
using that in the board file name.
Signed-off-by: Manikanta Pubbisetty <c_mpubbi@qti.qualcomm.com>
[kvalo@qca.qualcomm.com: simplified the file format, rewrote commit log, other smaller changes]
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/pci.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/pci.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 4401779af253..863117bd18ea 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -2918,7 +2918,9 @@ static int ath10k_pci_probe(struct pci_dev *pdev, return -ENOMEM; } - ath10k_dbg(ar, ATH10K_DBG_PCI, "pci probe\n"); + ath10k_dbg(ar, ATH10K_DBG_BOOT, "pci probe %04x:%04x %04x:%04x\n", + pdev->vendor, pdev->device, + pdev->subsystem_vendor, pdev->subsystem_device); ar_pci = ath10k_pci_priv(ar); ar_pci->pdev = pdev; @@ -2926,11 +2928,10 @@ static int ath10k_pci_probe(struct pci_dev *pdev, ar_pci->ar = ar; ar->dev_id = pci_dev->device; - if (pdev->subsystem_vendor || pdev->subsystem_device) - scnprintf(ar->spec_board_id, sizeof(ar->spec_board_id), - "%04x:%04x:%04x:%04x", - pdev->vendor, pdev->device, - pdev->subsystem_vendor, pdev->subsystem_device); + ar->id.vendor = pdev->vendor; + ar->id.device = pdev->device; + ar->id.subsystem_vendor = pdev->subsystem_vendor; + ar->id.subsystem_device = pdev->subsystem_device; spin_lock_init(&ar_pci->ce_lock); spin_lock_init(&ar_pci->ps_lock); @@ -3084,13 +3085,16 @@ MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" ATH10K_FW_API3_FILE); MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" ATH10K_FW_API4_FILE); MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" ATH10K_FW_API5_FILE); MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" QCA988X_HW_2_0_BOARD_DATA_FILE); +MODULE_FIRMWARE(QCA988X_HW_2_0_FW_DIR "/" ATH10K_BOARD_API2_FILE); /* QCA6174 2.1 firmware files */ MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_FW_API4_FILE); MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_FW_API5_FILE); MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" QCA6174_HW_2_1_BOARD_DATA_FILE); +MODULE_FIRMWARE(QCA6174_HW_2_1_FW_DIR "/" ATH10K_BOARD_API2_FILE); /* QCA6174 3.1 firmware files */ MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API4_FILE); MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_FW_API5_FILE); MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" QCA6174_HW_3_0_BOARD_DATA_FILE); +MODULE_FIRMWARE(QCA6174_HW_3_0_FW_DIR "/" ATH10K_BOARD_API2_FILE); |