diff options
| author | Giovanni Cabiddu <giovanni.cabiddu@intel.com> | 2020-10-12 21:38:21 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-10-30 17:34:47 +1100 |
| commit | f9c697c4bfc6002d92e8015b65fe2a79acadb416 (patch) | |
| tree | 0e6c9af5de08e4bef2affb1197e9c09b9930d1ad /drivers/crypto/qat/qat_common/adf_transport_debug.c | |
| parent | c4e8428673425c5b0c7280387c5cb35d60959b97 (diff) | |
crypto: qat - split transport CSR access logic
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>
Diffstat (limited to 'drivers/crypto/qat/qat_common/adf_transport_debug.c')
| -rw-r--r-- | drivers/crypto/qat/qat_common/adf_transport_debug.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_transport_debug.c b/drivers/crypto/qat/qat_common/adf_transport_debug.c index da79d734c035..1205186ad51e 100644 --- a/drivers/crypto/qat/qat_common/adf_transport_debug.c +++ b/drivers/crypto/qat/qat_common/adf_transport_debug.c @@ -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", |