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crypto: qat - split transport CSR access logic

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Abstract access to transport CSRs and move generation specific code into
adf_gen2_hw_data.c in preparation for the introduction of the qat_4xxx
driver.

Signed-off-by: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Reviewed-by: Fiona Trahe <fiona.trahe@intel.com>
Reviewed-by: Wojciech Ziemba <wojciech.ziemba@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Giovanni Cabiddu
2020-10-12 21:38:21 +01:00
committed by Herbert Xu
parent c4e8428673
commit f9c697c4bf
13 changed files with 198 additions and 41 deletions
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22
drivers/crypto/qat/qat_common/adf_transport_debug.c
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@@ -42,16 +42,17 @@ static int adf_ring_show(struct seq_file *sfile, void *v)
{
struct adf_etr_ring_data *ring = sfile->private;
struct adf_etr_bank_data *bank = ring->bank;
struct adf_hw_csr_ops *csr_ops = GET_CSR_OPS(bank->accel_dev);
void __iomem *csr = ring->bank->csr_addr;
if (v == SEQ_START_TOKEN) {
int head, tail, empty;
head = READ_CSR_RING_HEAD(csr, bank->bank_number,
ring->ring_number);
tail = READ_CSR_RING_TAIL(csr, bank->bank_number,
ring->ring_number);
empty = READ_CSR_E_STAT(csr, bank->bank_number);
head = csr_ops->read_csr_ring_head(csr, bank->bank_number,
ring->ring_number);
tail = csr_ops->read_csr_ring_tail(csr, bank->bank_number,
ring->ring_number);
empty = csr_ops->read_csr_e_stat(csr, bank->bank_number);
seq_puts(sfile, "------- Ring configuration -------\n");
seq_printf(sfile, "ring name: %s\n",
@@ -144,6 +145,7 @@ static void *adf_bank_next(struct seq_file *sfile, void *v, loff_t *pos)
static int adf_bank_show(struct seq_file *sfile, void *v)
{
struct adf_etr_bank_data *bank = sfile->private;
struct adf_hw_csr_ops *csr_ops = GET_CSR_OPS(bank->accel_dev);
if (v == SEQ_START_TOKEN) {
seq_printf(sfile, "------- Bank %d configuration -------\n",
@@ -157,11 +159,11 @@ static int adf_bank_show(struct seq_file *sfile, void *v)
if (!(bank->ring_mask & 1 << ring_id))
return 0;
head = READ_CSR_RING_HEAD(csr, bank->bank_number,
ring->ring_number);
tail = READ_CSR_RING_TAIL(csr, bank->bank_number,
ring->ring_number);
empty = READ_CSR_E_STAT(csr, bank->bank_number);
head = csr_ops->read_csr_ring_head(csr, bank->bank_number,
ring->ring_number);
tail = csr_ops->read_csr_ring_tail(csr, bank->bank_number,
ring->ring_number);
empty = csr_ops->read_csr_e_stat(csr, bank->bank_number);
seq_printf(sfile,
"ring num %02d, head %04x, tail %04x, empty: %d\n",