diff options
| author | Oded Gabbay <oded.gabbay@gmail.com> | 2019-10-16 11:53:52 +0300 |
|---|---|---|
| committer | Oded Gabbay <oded.gabbay@gmail.com> | 2019-11-21 11:35:45 +0200 |
| commit | 91edbf2cf8f0416b854674e891d7a5274f4b1702 (patch) | |
| tree | 047e462b36a4578385a11cbd057850c9b3964419 /drivers/misc | |
| parent | 8d6de52866dcf1d6cbdec9aa10f722dd43b2431f (diff) | |
habanalabs: expose card name in INFO IOCTL
To enable userspace processes, e.g. management utilities, to display the
card name to the user, add the card name property to the HW_IP
structure that is copied to the user in the INFO IOCTL.
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
Diffstat (limited to 'drivers/misc')
| -rw-r--r-- | drivers/misc/habanalabs/goya/goya.c | 3 | ||||
| -rw-r--r-- | drivers/misc/habanalabs/habanalabs_ioctl.c | 9 |
2 files changed, 10 insertions, 2 deletions
diff --git a/drivers/misc/habanalabs/goya/goya.c b/drivers/misc/habanalabs/goya/goya.c index e8812154343f..d3ee9e2aa57e 100644 --- a/drivers/misc/habanalabs/goya/goya.c +++ b/drivers/misc/habanalabs/goya/goya.c @@ -396,6 +396,9 @@ void goya_get_fixed_properties(struct hl_device *hdev) prop->tpc_enabled_mask = TPC_ENABLED_MASK; prop->pcie_dbi_base_address = mmPCIE_DBI_BASE; prop->pcie_aux_dbi_reg_addr = CFG_BASE + mmPCIE_AUX_DBI; + + strncpy(prop->armcp_info.card_name, GOYA_DEFAULT_CARD_NAME, + CARD_NAME_MAX_LEN); } /* diff --git a/drivers/misc/habanalabs/habanalabs_ioctl.c b/drivers/misc/habanalabs/habanalabs_ioctl.c index cd4b5a9ceac1..02d7491fa28f 100644 --- a/drivers/misc/habanalabs/habanalabs_ioctl.c +++ b/drivers/misc/habanalabs/habanalabs_ioctl.c @@ -63,8 +63,13 @@ static int hw_ip_info(struct hl_device *hdev, struct hl_info_args *args) if (hw_ip.dram_size > 0) hw_ip.dram_enabled = 1; hw_ip.num_of_events = prop->num_of_events; - memcpy(hw_ip.armcp_version, - prop->armcp_info.armcp_version, VERSION_MAX_LEN); + + memcpy(hw_ip.armcp_version, prop->armcp_info.armcp_version, + min(VERSION_MAX_LEN, HL_INFO_VERSION_MAX_LEN)); + + memcpy(hw_ip.card_name, prop->armcp_info.card_name, + min(CARD_NAME_MAX_LEN, HL_INFO_CARD_NAME_MAX_LEN)); + hw_ip.armcp_cpld_version = le32_to_cpu(prop->armcp_info.cpld_version); hw_ip.psoc_pci_pll_nr = prop->psoc_pci_pll_nr; hw_ip.psoc_pci_pll_nf = prop->psoc_pci_pll_nf; |