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drm/amdgpu: upgrade amdgpu_discovery struct ip to ip_v4

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version 4 supports 64bit ip base address

Signed-off-by: Le Ma <le.ma@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Le Ma 2022-09-07 21:17:03 +08:00 committed by Alex Deucher
parent 3955b14134
commit aabb478421
1 changed files with 17 additions and 17 deletions
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34
drivers/gpu/drm/amd/amdgpu/amdgpu_discovery.c
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@ -471,11 +471,11 @@ void amdgpu_discovery_fini(struct amdgpu_device *adev)
adev->mman.discovery_bin = NULL;
}
static int amdgpu_discovery_validate_ip(const struct ip *ip)
static int amdgpu_discovery_validate_ip(const struct ip_v4 *ip)
{
if (ip->number_instance >= HWIP_MAX_INSTANCE) {
DRM_ERROR("Unexpected number_instance (%d) from ip discovery blob\n",
ip->number_instance);
if (ip->instance_number >= HWIP_MAX_INSTANCE) {
DRM_ERROR("Unexpected instance_number (%d) from ip discovery blob\n",
ip->instance_number);
return -EINVAL;
}
if (le16_to_cpu(ip->hw_id) >= HW_ID_MAX) {
@ -493,7 +493,7 @@ static void amdgpu_discovery_read_harvest_bit_per_ip(struct amdgpu_device *adev,
struct binary_header *bhdr;
struct ip_discovery_header *ihdr;
struct die_header *dhdr;
struct ip *ip;
struct ip_v4 *ip;
uint16_t die_offset, ip_offset, num_dies, num_ips;
int i, j;
@ -510,16 +510,16 @@ static void amdgpu_discovery_read_harvest_bit_per_ip(struct amdgpu_device *adev,
ip_offset = die_offset + sizeof(*dhdr);
for (j = 0; j < num_ips; j++) {
ip = (struct ip *)(adev->mman.discovery_bin + ip_offset);
ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset);
if (amdgpu_discovery_validate_ip(ip))
goto next_ip;
if (le16_to_cpu(ip->harvest) == 1) {
if (le16_to_cpu(ip->variant) == 1) {
switch (le16_to_cpu(ip->hw_id)) {
case VCN_HWID:
(*vcn_harvest_count)++;
if (ip->number_instance == 0)
if (ip->instance_number == 0)
adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN0;
else
adev->vcn.harvest_config |= AMDGPU_VCN_HARVEST_VCN1;
@ -852,10 +852,10 @@ static int amdgpu_discovery_sysfs_ips(struct amdgpu_device *adev,
size_t ip_offset = _ip_offset;
for (jj = 0; jj < num_ips; jj++) {
struct ip *ip;
struct ip_v4 *ip;
struct ip_hw_instance *ip_hw_instance;
ip = (struct ip *)(adev->mman.discovery_bin + ip_offset);
ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset);
if (amdgpu_discovery_validate_ip(ip) ||
le16_to_cpu(ip->hw_id) != ii)
goto next_ip;
@ -903,11 +903,11 @@ static int amdgpu_discovery_sysfs_ips(struct amdgpu_device *adev,
return -ENOMEM;
}
ip_hw_instance->hw_id = le16_to_cpu(ip->hw_id); /* == ii */
ip_hw_instance->num_instance = ip->number_instance;
ip_hw_instance->num_instance = ip->instance_number;
ip_hw_instance->major = ip->major;
ip_hw_instance->minor = ip->minor;
ip_hw_instance->revision = ip->revision;
ip_hw_instance->harvest = ip->harvest;
ip_hw_instance->harvest = ip->variant;
ip_hw_instance->num_base_addresses = ip->num_base_address;
for (kk = 0; kk < ip_hw_instance->num_base_addresses; kk++)
@ -1082,7 +1082,7 @@ static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev)
struct binary_header *bhdr;
struct ip_discovery_header *ihdr;
struct die_header *dhdr;
struct ip *ip;
struct ip_v4 *ip;
uint16_t die_offset;
uint16_t ip_offset;
uint16_t num_dies;
@ -1121,7 +1121,7 @@ static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev)
le16_to_cpu(dhdr->die_id), num_ips);
for (j = 0; j < num_ips; j++) {
ip = (struct ip *)(adev->mman.discovery_bin + ip_offset);
ip = (struct ip_v4 *)(adev->mman.discovery_bin + ip_offset);
if (amdgpu_discovery_validate_ip(ip))
goto next_ip;
@ -1131,7 +1131,7 @@ static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev)
DRM_DEBUG("%s(%d) #%d v%d.%d.%d:\n",
hw_id_names[le16_to_cpu(ip->hw_id)],
le16_to_cpu(ip->hw_id),
ip->number_instance,
ip->instance_number,
ip->major, ip->minor,
ip->revision);
@ -1182,7 +1182,7 @@ static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev)
if (hw_id_map[hw_ip] == le16_to_cpu(ip->hw_id)) {
DRM_DEBUG("set register base offset for %s\n",
hw_id_names[le16_to_cpu(ip->hw_id)]);
adev->reg_offset[hw_ip][ip->number_instance] =
adev->reg_offset[hw_ip][ip->instance_number] =
ip->base_address;
/* Instance support is somewhat inconsistent.
* SDMA is a good example. Sienna cichlid has 4 total
@ -1193,7 +1193,7 @@ static int amdgpu_discovery_reg_base_init(struct amdgpu_device *adev)
* example. On most chips there are multiple instances
* with the same HWID.
*/
adev->ip_versions[hw_ip][ip->number_instance] =
adev->ip_versions[hw_ip][ip->instance_number] =
IP_VERSION(ip->major, ip->minor, ip->revision);
}
}