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Searched refs:spad_count (Results 1 – 12 of 12) sorted by relevance

/linux/drivers/ntb/hw/epf/
H A Dntb_hw_epf.c83 unsigned int spad_count; member
211 if (idx < 0 || idx >= ndev->spad_count) { in ntb_epf_spad_read()
229 if (idx < 0 || idx >= ndev->spad_count) { in ntb_epf_spad_write()
252 if (idx < 0 || idx >= ndev->spad_count) { in ntb_epf_peer_spad_read()
273 if (idx < 0 || idx >= ndev->spad_count) { in ntb_epf_peer_spad_write()
390 return ntb_ndev(ntb)->spad_count; in ntb_epf_spad_count()
521 .spad_count = ntb_epf_spad_count,
565 ndev->spad_count = readl(ndev->ctrl_reg + NTB_EPF_SPAD_COUNT); in ntb_epf_init_dev()
/linux/drivers/ntb/hw/amd/
H A Dntb_hw_amd.c493 return ntb_ndev(ntb)->spad_count; in amd_ntb_spad_count()
502 if (idx < 0 || idx >= ndev->spad_count) in amd_ntb_spad_read()
516 if (idx < 0 || idx >= ndev->spad_count) in amd_ntb_spad_write()
531 if (sidx < 0 || sidx >= ndev->spad_count) in amd_ntb_peer_spad_read()
545 if (sidx < 0 || sidx >= ndev->spad_count) in amd_ntb_peer_spad_write()
571 .spad_count = amd_ntb_spad_count,
895 "Scratchpad Count -\t%u\n", ndev->spad_count); in ndev_debugfs_read()
1072 ndev->spad_count = AMD_SPADS_CNT; in amd_init_ntb()
1078 ndev->spad_count >>= 1; in amd_init_ntb()
H A Dntb_hw_amd.h191 unsigned char spad_count; member
/linux/include/linux/
H A Dntb.h312 int (*spad_count)(struct ntb_dev *ntb); member
379 !ops->spad_read == !ops->spad_count && in ntb_dev_ops_is_valid()
380 !ops->spad_write == !ops->spad_count && in ntb_dev_ops_is_valid()
383 !ops->peer_spad_write == !ops->spad_count && in ntb_dev_ops_is_valid()
1306 if (!ntb->ops->spad_count) in ntb_spad_count()
1309 return ntb->ops->spad_count(ntb); in ntb_spad_count()
/linux/drivers/ntb/hw/intel/
H A Dntb_hw_gen1.c284 if (idx < 0 || idx >= ndev->spad_count) in ndev_spad_addr()
302 if (idx < 0 || idx >= ndev->spad_count) in ndev_spad_read()
314 if (idx < 0 || idx >= ndev->spad_count) in ndev_spad_write()
554 "Scratchpad Count -\t%u\n", ndev->spad_count); in ndev_ntb_debugfs_read()
1160 return ndev->spad_count; in intel_ntb_spad_count()
1549 ndev->spad_count = XEON_SPAD_COUNT; in xeon_init_ntb()
1566 ndev->spad_count >>= 1; in xeon_init_ntb()
1578 ndev->spad_count >>= 1; in xeon_init_ntb()
1829 ndev->spad_count = 0; in ndev_init_struct()
2017 .spad_count = intel_ntb_spad_count,
H A Dntb_hw_gen3.c179 ndev->spad_count = GEN3_SPAD_COUNT; in gen3_init_ntb()
308 "Scratchpad Count -\t%u\n", ndev->spad_count); in ndev_ntb3_debugfs_read()
623 .spad_count = intel_ntb_spad_count,
H A Dntb_hw_gen4.c143 ndev->spad_count = GEN4_SPAD_COUNT; in gen4_init_ntb()
279 "Scratchpad Count -\t%u\n", ndev->spad_count); in ndev_ntb4_debugfs_read()
597 .spad_count = intel_ntb_spad_count,
H A Dntb_hw_intel.h154 unsigned char spad_count; member
/linux/Documentation/PCI/endpoint/function/binding/
H A Dpci-ntb.rst37 spad_count Number of scratchpad registers; default = 64
/linux/Documentation/PCI/endpoint/
H A Dpci-ntb-howto.rst98 spad_count
103 # echo 128 > functions/pci_epf_ntb/func1/pci_epf_ntb.0/spad_count
/linux/drivers/ntb/
H A Dntb_transport.c1238 unsigned int mw_count, qp_count, spad_count, max_mw_count_for_spads; in ntb_transport_probe() local
1280 spad_count = ntb_spad_count(ndev); in ntb_transport_probe()
1284 if (spad_count < NTB_TRANSPORT_MIN_SPADS) { in ntb_transport_probe()
1290 max_mw_count_for_spads = (spad_count - MW0_SZ_HIGH) / 2; in ntb_transport_probe()
/linux/drivers/ntb/hw/mscc/
H A Dntb_hw_switchtec.c832 .spad_count = switchtec_ntb_spad_count,